/* roulang page: index */
:root {
            --ds-primary: #E8530F;
            --ds-primary-hover: #C7460D;
            --ds-primary-light: #FFF0E8;
            --ds-secondary: #1B2A3A;
            --ds-secondary-dark: #111D29;
            --ds-accent: #F5A623;
            --ds-bg: #F7F8FA;
            --ds-bg-white: #FFFFFF;
            --ds-bg-dark: #0F1923;
            --ds-bg-card: #FFFFFF;
            --ds-text: #1A1D23;
            --ds-text-secondary: #5F6470;
            --ds-text-light: #8B8F98;
            --ds-text-white: #FFFFFF;
            --ds-border: #E5E7EB;
            --ds-border-light: #F0F1F3;
            --ds-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --ds-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            --ds-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --ds-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --ds-radius-sm: 6px;
            --ds-radius: 10px;
            --ds-radius-lg: 16px;
            --ds-radius-xl: 20px;
            --ds-transition: 0.22s ease;
            --ds-font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --ds-container-max: 1200px;
            --ds-nav-height: 64px;
            --ds-topbar-height: 36px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ds-font-sans);
            background-color: var(--ds-bg);
            color: var(--ds-text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-width: 320px;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--ds-transition);
        }
        a:hover {
            color: var(--ds-primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.3;
        }
        p {
            margin: 0;
        }
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            max-width: var(--ds-container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== TOP BAR ========== */
        .top-bar {
            background-color: var(--ds-secondary-dark);
            color: #c0c7cf;
            font-size: 0.8rem;
            height: var(--ds-topbar-height);
            display: flex;
            align-items: center;
            z-index: 1030;
            position: relative;
        }
        .top-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .top-bar__left {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .top-bar__left span {
            white-space: nowrap;
        }
        .top-bar__left i {
            margin-right: 4px;
            color: var(--ds-accent);
            font-size: 0.7rem;
        }
        .top-bar__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .top-bar__link {
            color: #c0c7cf;
            font-size: 0.78rem;
            transition: color var(--ds-transition);
            white-space: nowrap;
        }
        .top-bar__link:hover {
            color: var(--ds-accent);
        }
        @media (max-width: 576px) {
            .top-bar {
                height: auto;
                padding: 6px 0;
                font-size: 0.72rem;
            }
            .top-bar .container {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
            .top-bar__left,
            .top-bar__right {
                gap: 8px;
            }
        }

        /* ========== NAV ========== */
        .main-nav {
            background-color: var(--ds-bg-white);
            height: var(--ds-nav-height);
            box-shadow: var(--ds-shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1025;
            border-bottom: 1px solid var(--ds-border-light);
        }
        .main-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .nav-logo {
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--ds-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .nav-logo .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--ds-radius-sm);
            background: linear-gradient(135deg, var(--ds-primary), #c0392b);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 900;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .nav-logo:hover {
            color: var(--ds-primary);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: var(--ds-radius-sm);
            font-weight: 500;
            font-size: 0.93rem;
            color: var(--ds-text-secondary);
            transition: all var(--ds-transition);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--ds-primary);
            background-color: var(--ds-primary-light);
        }
        .nav-links a.active {
            color: var(--ds-primary);
            background-color: var(--ds-primary-light);
            font-weight: 600;
        }
        .nav-cta-btn {
            background-color: var(--ds-primary);
            color: #fff !important;
            padding: 9px 20px !important;
            border-radius: var(--ds-radius-sm) !important;
            font-weight: 600 !important;
            transition: all var(--ds-transition);
            margin-left: 8px;
        }
        .nav-cta-btn:hover {
            background-color: var(--ds-primary-hover) !important;
            color: #fff !important;
            box-shadow: 0 4px 14px rgba(232, 83, 15, 0.35);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border: none;
            padding: 6px 10px;
            color: var(--ds-text);
            font-size: 1.3rem;
            background: transparent;
            display: none;
        }
        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 7px 10px;
                font-size: 0.85rem;
            }
            .nav-cta-btn {
                padding: 7px 14px !important;
                font-size: 0.85rem !important;
                margin-left: 4px;
            }
            .nav-logo {
                font-size: 1.15rem;
            }
            .nav-logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.95rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                height: auto;
                min-height: 56px;
            }
            .main-nav .container {
                flex-wrap: wrap;
                padding-top: 8px;
                padding-bottom: 8px;
                height: auto;
                gap: 8px;
            }
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--ds-bg-white);
                border-radius: var(--ds-radius);
                padding: 8px;
                box-shadow: var(--ds-shadow-lg);
                gap: 2px;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 10px 14px;
                font-size: 0.9rem;
                border-radius: var(--ds-radius-sm);
            }
            .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                justify-content: center;
                width: 100%;
            }
            .nav-logo {
                font-size: 1.1rem;
            }
            .nav-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            background: linear-gradient(170deg, #0F1923 0%, #1B2A3A 40%, #1a2230 100%);
            min-height: 560px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero__bg {
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.2;
            z-index: 0;
        }
        .hero__overlay-pattern {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 50%, rgba(232, 83, 15, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 75% 30%, rgba(245, 166, 35, 0.1) 0%, transparent 55%);
            z-index: 1;
        }
        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            padding-top: 40px;
            padding-bottom: 40px;
        }
        .hero__content {
            color: var(--ds-text-white);
        }
        .hero__badge {
            display: inline-block;
            background: rgba(232, 83, 15, 0.25);
            border: 1px solid rgba(232, 83, 15, 0.5);
            color: var(--ds-accent);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
        }
        .hero__content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .hero__content h1 .highlight {
            color: var(--ds-accent);
        }
        .hero__content .hero__desc {
            font-size: 1.08rem;
            color: #c0c7cf;
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 480px;
        }
        .hero__buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--ds-primary);
            color: #fff;
            padding: 12px 26px;
            border-radius: var(--ds-radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            transition: all var(--ds-transition);
            box-shadow: 0 4px 16px rgba(232, 83, 15, 0.35);
        }
        .btn-brand:hover {
            background: var(--ds-primary-hover);
            color: #fff;
            box-shadow: 0 6px 24px rgba(232, 83, 15, 0.45);
            transform: translateY(-2px);
        }
        .btn-outline-light-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #fff;
            padding: 12px 26px;
            border-radius: var(--ds-radius-sm);
            font-weight: 500;
            font-size: 0.95rem;
            border: 2px solid rgba(255, 255, 255, 0.35);
            transition: all var(--ds-transition);
        }
        .btn-outline-light-brand:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-2px);
        }
        .hero__scoreboard {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--ds-radius-lg);
            padding: 24px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .hero__scoreboard .score-title {
            color: #c0c7cf;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 16px;
            text-align: center;
            font-weight: 500;
        }
        .hero__match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            gap: 12px;
        }
        .hero__match-row:last-child {
            border-bottom: none;
        }
        .hero__team {
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            flex: 1;
            text-align: center;
            white-space: nowrap;
        }
        .hero__score {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--ds-accent);
            min-width: 50px;
            text-align: center;
            letter-spacing: 0.04em;
        }
        .hero__match-status {
            font-size: 0.7rem;
            color: #4CAF50;
            text-align: center;
            font-weight: 500;
        }
        .hero__match-status.live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4CAF50;
            animation: livePulse 1.5s infinite;
            margin-right: 4px;
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(76, 175, 80, 0);
            }
        }
        @media (max-width: 768px) {
            .hero {
                min-height: auto;
                padding: 30px 0;
            }
            .hero .container {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero__content h1 {
                font-size: 2rem;
            }
            .hero__content .hero__desc {
                font-size: 0.95rem;
            }
            .hero__scoreboard {
                padding: 16px;
            }
            .hero__score {
                font-size: 1.3rem;
                min-width: 40px;
            }
            .hero__team {
                font-size: 0.85rem;
            }
            .btn-brand,
            .btn-outline-light-brand {
                padding: 10px 20px;
                font-size: 0.88rem;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 64px 0;
        }
        .section--alt {
            background-color: var(--ds-bg-white);
        }
        .section--dark {
            background-color: var(--ds-bg-dark);
            color: #fff;
        }
        .section__header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section__header h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: inherit;
        }
        .section__header .section__subtitle {
            font-size: 1rem;
            color: var(--ds-text-secondary);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section--dark .section__subtitle {
            color: #c0c7cf;
        }
        .section__header .section__badge {
            display: inline-block;
            background: var(--ds-primary-light);
            color: var(--ds-primary);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .section__header h2 {
                font-size: 1.5rem;
            }
            .section__header {
                margin-bottom: 28px;
            }
        }

        /* ========== CARDS ========== */
        .card-custom {
            background: var(--ds-bg-card);
            border-radius: var(--ds-radius-lg);
            box-shadow: var(--ds-shadow);
            overflow: hidden;
            transition: all var(--ds-transition);
            border: 1px solid var(--ds-border-light);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-custom:hover {
            box-shadow: var(--ds-shadow-lg);
            transform: translateY(-3px);
            border-color: var(--ds-border);
        }
        .card-custom__img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #eef1f5;
        }
        .card-custom__img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .card-custom:hover .card-custom__img-wrap img {
            transform: scale(1.04);
        }
        .card-custom__badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--ds-primary);
            color: #fff;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.72rem;
            font-weight: 600;
            z-index: 2;
        }
        .card-custom__body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-custom__body h3 {
            font-size: 1.08rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--ds-text);
            line-height: 1.4;
        }
        .card-custom__body p {
            font-size: 0.88rem;
            color: var(--ds-text-secondary);
            line-height: 1.6;
            margin-bottom: 12px;
            flex: 1;
        }
        .card-custom__link {
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--ds-primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: gap var(--ds-transition);
        }
        .card-custom__link:hover {
            gap: 9px;
            color: var(--ds-primary-hover);
        }
        .card-custom__link i {
            font-size: 0.7rem;
        }

        /* ========== STAT CARDS ========== */
        .stat-card {
            background: var(--ds-bg-card);
            border-radius: var(--ds-radius-lg);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--ds-shadow);
            border: 1px solid var(--ds-border-light);
            transition: all var(--ds-transition);
        }
        .stat-card:hover {
            box-shadow: var(--ds-shadow-lg);
            transform: translateY(-2px);
        }
        .stat-card__icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--ds-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 1.3rem;
            color: var(--ds-primary);
        }
        .stat-card__value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--ds-text);
            letter-spacing: -0.02em;
            margin-bottom: 4px;
        }
        .stat-card__label {
            font-size: 0.85rem;
            color: var(--ds-text-secondary);
            font-weight: 500;
        }

        /* ========== NEWS LIST ========== */
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--ds-border-light);
            align-items: flex-start;
            transition: all var(--ds-transition);
        }
        .news-list-item:hover {
            background: #fafbfc;
            margin: 0 -12px;
            padding-left: 12px;
            padding-right: 12px;
            border-radius: var(--ds-radius-sm);
        }
        .news-list-item__date {
            flex-shrink: 0;
            background: var(--ds-bg);
            border-radius: var(--ds-radius-sm);
            padding: 8px 12px;
            text-align: center;
            min-width: 56px;
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--ds-primary);
            line-height: 1.2;
        }
        .news-list-item__date small {
            display: block;
            font-weight: 400;
            font-size: 0.7rem;
            color: var(--ds-text-light);
        }
        .news-list-item__content h4 {
            font-size: 0.98rem;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--ds-text);
            line-height: 1.4;
        }
        .news-list-item__content p {
            font-size: 0.83rem;
            color: var(--ds-text-secondary);
            line-height: 1.55;
            margin-bottom: 6px;
        }
        .news-list-item__content .read-more {
            font-size: 0.8rem;
            color: var(--ds-primary);
            font-weight: 600;
        }
        @media (max-width: 576px) {
            .news-list-item {
                flex-direction: column;
                gap: 8px;
            }
            .news-list-item__date {
                display: inline-block;
                min-width: auto;
                padding: 4px 10px;
                font-size: 0.78rem;
            }
        }

        /* ========== PREDICTION CARDS ========== */
        .prediction-card {
            background: var(--ds-bg-card);
            border-radius: var(--ds-radius-lg);
            padding: 22px 20px;
            border: 1px solid var(--ds-border-light);
            box-shadow: var(--ds-shadow);
            transition: all var(--ds-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .prediction-card:hover {
            box-shadow: var(--ds-shadow-lg);
            transform: translateY(-3px);
        }
        .prediction-card__tag {
            display: inline-block;
            background: var(--ds-primary-light);
            color: var(--ds-primary);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-bottom: 12px;
            align-self: flex-start;
        }
        .prediction-card h4 {
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 8px;
            color: var(--ds-text);
        }
        .prediction-card p {
            font-size: 0.85rem;
            color: var(--ds-text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 12px;
        }
        .prediction-card__meta {
            font-size: 0.75rem;
            color: var(--ds-text-light);
            display: flex;
            gap: 12px;
            align-items: center;
        }

        /* ========== FAQ ========== */
        .faq-item {
            border: 1px solid var(--ds-border-light);
            border-radius: var(--ds-radius);
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--ds-bg-card);
            transition: all var(--ds-transition);
        }
        .faq-item:hover {
            border-color: var(--ds-border);
        }
        .faq-item__question {
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--ds-text);
            user-select: none;
            gap: 12px;
        }
        .faq-item__question i {
            transition: transform var(--ds-transition);
            color: var(--ds-text-light);
            flex-shrink: 0;
        }
        .faq-item.open .faq-item__question i {
            transform: rotate(180deg);
            color: var(--ds-primary);
        }
        .faq-item__answer {
            padding: 0 20px 16px;
            font-size: 0.88rem;
            color: var(--ds-text-secondary);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-item__answer {
            display: block;
        }
        .faq-item.open {
            border-color: var(--ds-primary);
            box-shadow: 0 0 0 3px rgba(232, 83, 15, 0.06);
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(160deg, #1B2A3A 0%, #0F1923 100%);
            border-radius: var(--ds-radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section>* {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .cta-section p {
            font-size: 1rem;
            color: #c0c7cf;
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        @media (max-width: 576px) {
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--ds-radius-lg);
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--ds-secondary-dark);
            color: #c0c7cf;
            padding: 48px 0 0;
            font-size: 0.85rem;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .site-footer__col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .site-footer__col ul li {
            margin-bottom: 8px;
        }
        .site-footer__col ul li a {
            color: #c0c7cf;
            font-size: 0.83rem;
            transition: color var(--ds-transition);
        }
        .site-footer__col ul li a:hover {
            color: var(--ds-accent);
        }
        .site-footer__bottom {
            text-align: center;
            padding: 20px 0;
            font-size: 0.78rem;
            color: #8b8f98;
            line-height: 1.8;
        }
        .site-footer__bottom-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
            margin-bottom: 8px;
        }
        .site-footer__bottom-links a {
            color: #8b8f98;
            font-size: 0.78rem;
            transition: color var(--ds-transition);
        }
        .site-footer__bottom-links a:hover {
            color: var(--ds-accent);
        }
        @media (max-width: 768px) {
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 32px 0 0;
            }
            .site-footer__bottom-links {
                gap: 10px;
            }
        }

        /* ========== UTILITY ========== */
        .text-primary-brand {
            color: var(--ds-primary) !important;
        }
        .bg-primary-brand {
            background-color: var(--ds-primary) !important;
        }
        .fw-800 {
            font-weight: 800;
        }
        .gap-20 {
            gap: 20px;
        }
        .mt-0 {
            margin-top: 0 !important;
        }

/* roulang page: category4 */
:root {
            --color-primary: #1a56db;
            --color-primary-dark: #1240a3;
            --color-primary-light: #e8f0fe;
            --color-accent: #f59e0b;
            --color-accent-dark: #d97706;
            --color-bg: #f7f8fa;
            --color-surface: #ffffff;
            --color-text: #1e293b;
            --color-text-secondary: #64748b;
            --color-text-muted: #94a3b8;
            --color-border: #e2e8f0;
            --color-border-light: #f1f5f9;
            --color-success: #10b981;
            --color-danger: #ef4444;
            --color-warning: #f59e0b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.10), 0 4px 8px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-height: 68px;
            --topbar-height: 36px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.3;
            font-weight: 700;
            color: var(--color-text);
        }

        p {
            margin: 0;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== TOP BAR ========== */
        .top-bar {
            background: #0f172a;
            color: #cbd5e1;
            font-size: 0.8rem;
            height: var(--topbar-height);
            line-height: var(--topbar-height);
            z-index: 1001;
            position: relative;
        }
        .top-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .top-bar__left {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .top-bar__left .top-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-success);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
            }
        }
        .top-bar__right {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .top-bar__right a {
            color: #94a3b8;
            font-size: 0.78rem;
            transition: color var(--transition-fast);
        }
        .top-bar__right a:hover {
            color: #e2e8f0;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }
        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--color-text);
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--color-text);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 900;
            font-size: 1rem;
            border-radius: var(--radius-sm);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0;
        }
        .nav-links li a {
            display: block;
            padding: 8px 15px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links li a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }
        .nav-links li a.active {
            color: var(--color-primary);
            background: var(--color-primary-light);
            font-weight: 600;
        }
        .nav-cta-btn {
            background: var(--color-primary) !important;
            color: #fff !important;
            padding: 9px 20px !important;
            border-radius: 20px !important;
            font-weight: 600 !important;
            font-size: 0.85rem !important;
            transition: all var(--transition-base) !important;
            margin-left: 8px;
        }
        .nav-cta-btn:hover {
            background: var(--color-primary-dark) !important;
            color: #fff !important;
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: var(--color-text);
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
        }
        .navbar-toggler:hover {
            background: var(--color-border-light);
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 340px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.82) 0%, rgba(26, 86, 219, 0.6) 60%, rgba(15, 23, 42, 0.7) 100%);
            z-index: 1;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        .page-banner__content {
            max-width: 680px;
            padding: 40px 0;
        }
        .page-banner__badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            color: #f1f5f9;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 500;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .page-banner__title {
            font-size: 2.6rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        .page-banner__desc {
            font-size: 1.1rem;
            color: #cbd5e1;
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .page-banner__stats-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .page-banner__stat {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            text-align: center;
            min-width: 90px;
        }
        .page-banner__stat-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: #ffffff;
        }
        .page-banner__stat-label {
            font-size: 0.75rem;
            color: #94a3b8;
            margin-top: 2px;
        }

        /* ========== SECTION TITLES ========== */
        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header__label {
            display: inline-block;
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-text);
            margin-bottom: 6px;
        }
        .section-header p {
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto;
        }

        /* ========== MAIN CONTENT AREAS ========== */
        .page-main {
            flex: 1;
            padding: 56px 0 64px;
        }
        .section-block {
            margin-bottom: 64px;
        }
        .section-block:last-of-type {
            margin-bottom: 0;
        }

        /* ========== DASHBOARD CARDS ========== */
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .dash-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .dash-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-primary);
        }
        .dash-card__icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 14px;
            flex-shrink: 0;
        }
        .dash-card__icon--blue {
            background: #eff6ff;
            color: #3b82f6;
        }
        .dash-card__icon--green {
            background: #ecfdf5;
            color: #10b981;
        }
        .dash-card__icon--amber {
            background: #fffbeb;
            color: #f59e0b;
        }
        .dash-card__icon--purple {
            background: #f5f3ff;
            color: #8b5cf6;
        }
        .dash-card__icon--rose {
            background: #fff1f2;
            color: #f43f5e;
        }
        .dash-card__icon--teal {
            background: #f0fdfa;
            color: #14b8a6;
        }
        .dash-card__value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text);
            margin-bottom: 4px;
            letter-spacing: -0.5px;
        }
        .dash-card__label {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }
        .dash-card__change {
            font-size: 0.78rem;
            font-weight: 600;
            margin-top: 6px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .dash-card__change--up {
            color: #10b981;
        }
        .dash-card__change--down {
            color: #ef4444;
        }
        .dash-card__spark {
            position: absolute;
            right: 16px;
            bottom: 16px;
            opacity: 0.25;
            font-size: 2.8rem;
        }

        /* ========== INSIGHT ROW ========== */
        .insight-row {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 32px;
            align-items: center;
        }
        .insight-row__img-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .insight-row__img-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
            transition: transform var(--transition-slow);
        }
        .insight-row__img-wrap:hover img {
            transform: scale(1.04);
        }
        .insight-row__text h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--color-text);
        }
        .insight-row__text p {
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-bottom: 10px;
            font-size: 0.95rem;
        }
        .insight-row__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }
        .insight-row__tag {
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 14px;
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-table-wrap {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-md);
            overflow: hidden;
        }
        .comparison-table-wrap .table {
            margin-bottom: 0;
            font-size: 0.9rem;
        }
        .comparison-table-wrap .table thead th {
            background: #f8fafc;
            border-bottom: 2px solid var(--color-border);
            font-weight: 700;
            color: var(--color-text);
            font-size: 0.85rem;
            padding: 14px 16px;
            white-space: nowrap;
        }
        .comparison-table-wrap .table tbody td {
            padding: 13px 16px;
            vertical-align: middle;
            border-bottom: 1px solid var(--color-border-light);
            color: var(--color-text-secondary);
        }
        .comparison-table-wrap .table tbody tr:hover td {
            background: #fafbfc;
        }
        .comparison-table-wrap .table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--color-text);
        }
        .comparison-table-wrap .table .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .badge-trend-up {
            background: #ecfdf5;
            color: #10b981;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.78rem;
        }
        .badge-trend-down {
            background: #fef2f2;
            color: #ef4444;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.78rem;
        }
        .badge-trend-stable {
            background: #f8fafc;
            color: #64748b;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.78rem;
        }

        /* ========== REPORT CARDS ========== */
        .report-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .report-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .report-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-primary);
        }
        .report-card__img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            display: block;
        }
        .report-card__body {
            padding: 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .report-card__date {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }
        .report-card__title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .report-card__summary {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }
        .report-card__link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--color-primary);
            transition: gap var(--transition-fast);
        }
        .report-card__link:hover {
            color: var(--color-primary-dark);
            gap: 10px;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: #cbd5e1;
        }
        .faq-item__q {
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            padding: 18px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--color-text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-item__q:hover {
            color: var(--color-primary);
        }
        .faq-item__q i {
            transition: transform var(--transition-base);
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }
        .faq-item.open .faq-item__q i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-item__a {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-item__a {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #1a56db 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 140px;
            height: 140px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h3 {
            font-size: 1.7rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: #cbd5e1;
            font-size: 0.95rem;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }
        .cta-section .btn-cta-lg {
            display: inline-block;
            background: #fff;
            color: var(--color-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 36px;
            border-radius: 28px;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
        }
        .cta-section .btn-cta-lg:hover {
            background: #f1f5f9;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
            color: var(--color-primary-dark);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 48px 0 0;
            margin-top: auto;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .site-footer__col h4 {
            color: #f1f5f9;
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .site-footer__col ul li {
            margin-bottom: 7px;
        }
        .site-footer__col ul li a {
            color: #94a3b8;
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .site-footer__col ul li a:hover {
            color: #e2e8f0;
        }
        .site-footer__bottom {
            text-align: center;
            padding: 22px 0 28px;
            font-size: 0.78rem;
            color: #64748b;
        }
        .site-footer__bottom-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            margin-bottom: 10px;
            align-items: center;
        }
        .site-footer__bottom-links a {
            color: #94a3b8;
            font-size: 0.78rem;
            transition: color var(--transition-fast);
        }
        .site-footer__bottom-links a:hover {
            color: #e2e8f0;
        }
        .site-footer__bottom-links span {
            color: #475569;
        }
        .site-footer__bottom p {
            margin: 4px 0 0;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .report-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .insight-row {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .page-banner__title {
                font-size: 2rem;
            }
            .nav-links li a {
                padding: 6px 10px;
                font-size: 0.82rem;
            }
            .nav-cta-btn {
                padding: 7px 14px !important;
                font-size: 0.78rem !important;
            }
        }

        @media (max-width: 768px) {
            .top-bar {
                display: none;
            }
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                flex-direction: column;
                padding: 12px 20px;
                gap: 2px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li a {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.9rem;
            }
            .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                margin-top: 6px;
                width: 100%;
            }
            .dashboard-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .report-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .page-banner {
                min-height: 260px;
            }
            .page-banner__title {
                font-size: 1.6rem;
            }
            .page-banner__desc {
                font-size: 0.9rem;
            }
            .page-banner__stats-row {
                gap: 10px;
            }
            .page-banner__stat {
                padding: 10px 14px;
                min-width: 70px;
            }
            .page-banner__stat-num {
                font-size: 1.2rem;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section h3 {
                font-size: 1.3rem;
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .insight-row__text h3 {
                font-size: 1.2rem;
            }
            .comparison-table-wrap {
                overflow-x: auto;
            }
            .comparison-table-wrap .table {
                min-width: 700px;
                font-size: 0.8rem;
            }
            .dash-card__value {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .dashboard-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .page-banner {
                min-height: 220px;
            }
            .page-banner__title {
                font-size: 1.35rem;
            }
            .page-banner__stats-row {
                flex-wrap: wrap;
                gap: 8px;
            }
            .page-banner__stat {
                padding: 8px 12px;
                min-width: 60px;
            }
            .page-banner__stat-num {
                font-size: 1rem;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .cta-section h3 {
                font-size: 1.15rem;
            }
            .cta-section .btn-cta-lg {
                padding: 12px 26px;
                font-size: 0.9rem;
            }
            .report-card__title {
                font-size: 0.95rem;
            }
            .site-footer__bottom-links {
                font-size: 0.7rem;
                gap: 4px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #e8452d;
            --color-primary-dark: #c0392b;
            --color-primary-light: #ff6b55;
            --color-secondary: #1a1a2e;
            --color-accent: #f0a500;
            --color-bg: #f8f9fa;
            --color-bg-alt: #f1f3f5;
            --color-bg-dark: #12121f;
            --color-text: #212529;
            --color-text-light: #6c757d;
            --color-text-lighter: #adb5bd;
            --color-text-inverse: #ffffff;
            --color-border: #dee2e6;
            --color-border-light: #e9ecef;
            --color-card: #ffffff;
            --color-card-hover: #fefefe;
            --color-success: #20c997;
            --color-warning: #f0a500;
            --color-info: #4dabf7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.14);
            --shadow-xl: 0 18px 48px rgba(0, 0, 0, 0.18);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, sans-serif;
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1.25rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            --spacing-2xl: 4.5rem;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1200px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            background: #fff;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 1px 0 var(--color-border-light), var(--shadow-sm);
        }
        .top-bar {
            background: var(--color-secondary);
            color: #ccc;
            font-size: 0.8rem;
            padding: 6px 0;
            text-align: center;
            letter-spacing: 0.02em;
        }
        .top-bar span {
            color: var(--color-accent);
            font-weight: 600;
        }
        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .main-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding-top: 0.6rem;
            padding-bottom: 0.6rem;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--color-secondary);
            letter-spacing: -0.01em;
            white-space: nowrap;
            font-family: var(--font-heading);
        }
        .nav-logo:hover {
            color: var(--color-primary);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--color-primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 0.9rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.15rem;
            flex-wrap: wrap;
        }
        .nav-links li a {
            display: block;
            padding: 0.5rem 0.85rem;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links li a:hover,
        .nav-links li a.active {
            color: var(--color-primary);
            background: rgba(232, 69, 45, 0.06);
        }
        .nav-links li a.active {
            font-weight: 700;
            background: rgba(232, 69, 45, 0.10);
        }
        .nav-cta-btn {
            display: inline-block;
            padding: 0.5rem 1.3rem !important;
            background: var(--color-primary) !important;
            color: #fff !important;
            border-radius: 50px !important;
            font-weight: 700 !important;
            font-size: 0.88rem !important;
            letter-spacing: 0.02em;
            transition: all var(--transition-base) !important;
            box-shadow: 0 3px 12px rgba(232, 69, 45, 0.3);
        }
        .nav-cta-btn:hover {
            background: var(--color-primary-dark) !important;
            color: #fff !important;
            box-shadow: 0 6px 20px rgba(232, 69, 45, 0.4);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 0.4rem 0.6rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .navbar-toggler:hover {
            background: var(--color-bg-alt);
            color: var(--color-primary);
        }

        @media (max-width: 1024px) {
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.25rem;
                padding: 0.75rem 0;
                background: #fff;
                border-radius: 0 0 var(--radius-md) var(--radius-md);
                box-shadow: var(--shadow-md);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li {
                width: 100%;
            }
            .nav-links li a {
                width: 100%;
                text-align: center;
                padding: 0.7rem 1rem;
            }
            .nav-cta-btn {
                text-align: center;
                width: 90%;
                margin: 0.25rem auto;
            }
            .main-nav .container {
                flex-wrap: wrap;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 340px;
            display: flex;
            align-items: center;
            color: #fff;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.88) 0%, rgba(26, 26, 46, 0.7) 50%, rgba(232, 69, 45, 0.45) 100%);
            z-index: 1;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
        }
        .page-banner__badge {
            display: inline-block;
            background: var(--color-accent);
            color: #1a1a2e;
            font-weight: 700;
            font-size: 0.82rem;
            padding: 0.3rem 0.9rem;
            border-radius: 50px;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-md);
        }
        .page-banner h1 {
            font-size: 2.6rem;
            font-weight: 900;
            font-family: var(--font-heading);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 0.75rem;
        }
        .page-banner__sub {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 600px;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .page-banner {
                min-height: 260px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner__sub {
                font-size: 0.95rem;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--spacing-2xl) 0;
        }
        .section--alt {
            background: var(--color-bg-alt);
        }
        .section--dark {
            background: var(--color-bg-dark);
            color: #e0e0e0;
        }
        .section__header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        .section__label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-primary);
            margin-bottom: 0.4rem;
        }
        .section__title {
            font-size: 2rem;
            font-weight: 800;
            font-family: var(--font-heading);
            letter-spacing: -0.01em;
            margin-bottom: 0.5rem;
            color: inherit;
        }
        .section__desc {
            font-size: 1rem;
            color: var(--color-text-light);
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.65;
        }
        .section--dark .section__desc {
            color: #b0b0b8;
        }
        @media (max-width: 768px) {
            .section {
                padding: var(--spacing-xl) 0;
            }
            .section__title {
                font-size: 1.5rem;
            }
        }

        /* ========== SCORE CARDS ========== */
        .score-card {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .score-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
            transform: translateY(-2px);
        }
        .score-card__header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1rem;
            font-size: 0.82rem;
            color: var(--color-text-light);
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .score-card__league {
            font-weight: 700;
            color: var(--color-primary);
            font-size: 0.78rem;
            letter-spacing: 0.03em;
        }
        .score-card__status {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            font-weight: 600;
            font-size: 0.8rem;
        }
        .live-dot {
            width: 9px;
            height: 9px;
            background: #e8452d;
            border-radius: 50%;
            animation: livePulse 1.2s ease-in-out infinite;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(232, 69, 45, 0.7);
            }
            50% {
                opacity: 0.5;
                box-shadow: 0 0 0 8px rgba(232, 69, 45, 0);
            }
        }
        .score-card__teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
            flex: 1;
        }
        .score-card__team {
            text-align: center;
            flex: 1;
            min-width: 70px;
        }
        .score-card__team-img {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--color-bg-alt);
            margin: 0 auto 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 0.75rem;
            color: var(--color-text-light);
            overflow: hidden;
        }
        .score-card__team-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .score-card__team-name {
            font-weight: 700;
            font-size: 0.9rem;
            line-height: 1.3;
        }
        .score-card__score {
            font-size: 2.2rem;
            font-weight: 900;
            font-family: var(--font-heading);
            color: var(--color-secondary);
            letter-spacing: -0.03em;
            min-width: 60px;
            text-align: center;
        }
        .score-card__score .divider {
            font-weight: 400;
            color: var(--color-text-lighter);
            font-size: 1.2rem;
            margin: 0 2px;
        }
        .score-card__info {
            margin-top: 0.75rem;
            font-size: 0.8rem;
            color: var(--color-text-light);
            text-align: center;
            border-top: 1px solid var(--color-border-light);
            padding-top: 0.6rem;
        }
        .score-card--live {
            border-left: 4px solid var(--color-primary);
        }

        /* ========== GAME LIST ========== */
        .game-list-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 1.25rem;
            background: var(--color-card);
            border-radius: var(--radius-md);
            margin-bottom: 0.6rem;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            gap: 1rem;
            flex-wrap: wrap;
        }
        .game-list-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--color-border);
        }
        .game-list-item__date {
            font-size: 0.8rem;
            color: var(--color-text-light);
            min-width: 70px;
            text-align: center;
        }
        .game-list-item__match {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.6rem;
            font-weight: 600;
            font-size: 0.95rem;
            text-align: center;
            min-width: 200px;
        }
        .game-list-item__match .vs {
            color: var(--color-text-lighter);
            font-weight: 400;
            font-size: 0.85rem;
        }
        .game-list-item__result {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--color-secondary);
            min-width: 55px;
            text-align: center;
            font-family: var(--font-heading);
        }
        .game-list-item__tag {
            display: inline-block;
            padding: 0.25rem 0.65rem;
            border-radius: 50px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.03em;
        }
        .tag-finished {
            background: #e9ecef;
            color: #6c757d;
        }
        .tag-ongoing {
            background: #ffe0dc;
            color: #c0392b;
        }
        .tag-upcoming {
            background: #e3f2fd;
            color: #1565c0;
        }

        /* ========== DATA TABLE ========== */
        .data-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--color-card);
            font-size: 0.9rem;
            min-width: 700px;
        }
        .data-table thead {
            background: var(--color-secondary);
            color: #fff;
        }
        .data-table thead th {
            padding: 0.85rem 1rem;
            font-weight: 700;
            font-size: 0.82rem;
            letter-spacing: 0.03em;
            text-align: center;
            white-space: nowrap;
        }
        .data-table tbody td {
            padding: 0.8rem 1rem;
            text-align: center;
            border-bottom: 1px solid var(--color-border-light);
            vertical-align: middle;
        }
        .data-table tbody tr:hover {
            background: rgba(232, 69, 45, 0.03);
        }
        .data-table .rank-num {
            font-weight: 900;
            font-size: 1.05rem;
            color: var(--color-primary);
        }
        .data-table .player-name {
            font-weight: 700;
            color: var(--color-secondary);
        }

        /* ========== NEWS CARD ========== */
        .news-card {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
        }
        .news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .news-card__img {
            height: 180px;
            background: var(--color-bg-alt);
            overflow: hidden;
        }
        .news-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-card__body {
            padding: 1.25rem;
        }
        .news-card__date {
            font-size: 0.75rem;
            color: var(--color-text-lighter);
            margin-bottom: 0.4rem;
        }
        .news-card__title {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 0.5rem;
            line-height: 1.4;
            color: var(--color-secondary);
        }
        .news-card__excerpt {
            font-size: 0.85rem;
            color: var(--color-text-light);
            line-height: 1.55;
            margin-bottom: 0.75rem;
        }
        .news-card__link {
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            transition: gap var(--transition-fast);
        }
        .news-card__link:hover {
            gap: 0.55rem;
            color: var(--color-primary-dark);
        }

        /* ========== FAQ ========== */
        .faq-list .accordion-item {
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 0.6rem;
            overflow: hidden;
            background: var(--color-card);
        }
        .faq-list .accordion-button {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--color-secondary);
            background: var(--color-card);
            box-shadow: none !important;
            padding: 1.1rem 1.3rem;
            border-radius: var(--radius-md) !important;
            transition: all var(--transition-fast);
        }
        .faq-list .accordion-button:not(.collapsed) {
            color: var(--color-primary);
            background: rgba(232, 69, 45, 0.03);
        }
        .faq-list .accordion-button:focus {
            border-color: var(--color-primary-light);
            box-shadow: 0 0 0 3px rgba(232, 69, 45, 0.1) !important;
        }
        .faq-list .accordion-body {
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.7;
            padding: 0.5rem 1.3rem 1.2rem;
        }

        /* ========== CTA ========== */
        .cta-block {
            background: linear-gradient(135deg, var(--color-primary) 0%, #c0392b 60%, var(--color-secondary) 100%);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl) var(--spacing-lg);
            text-align: center;
            color: #fff;
            box-shadow: var(--shadow-lg);
        }
        .cta-block__title {
            font-size: 1.8rem;
            font-weight: 900;
            font-family: var(--font-heading);
            margin-bottom: 0.6rem;
        }
        .cta-block__desc {
            font-size: 1rem;
            opacity: 0.9;
            margin-bottom: 1.5rem;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta {
            display: inline-block;
            padding: 0.8rem 2.2rem;
            background: #fff;
            color: var(--color-primary) !important;
            font-weight: 800;
            font-size: 1rem;
            border-radius: 50px;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
        }
        .btn-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(0, 0, 0, 0.3);
            color: var(--color-primary-dark) !important;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-secondary);
            color: #c0c0c8;
            padding: var(--spacing-2xl) 0 0;
            font-size: 0.88rem;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-lg);
            padding-bottom: var(--spacing-xl);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .site-footer__col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.01em;
        }
        .site-footer__col ul li {
            margin-bottom: 0.45rem;
        }
        .site-footer__col ul li a {
            color: #a0a0a8;
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .site-footer__col ul li a:hover {
            color: #fff;
        }
        .site-footer__bottom {
            text-align: center;
            padding: var(--spacing-lg) 0;
            font-size: 0.78rem;
            color: #888;
        }
        .site-footer__bottom-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.6rem;
            margin-bottom: 0.75rem;
        }
        .site-footer__bottom-links a,
        .site-footer__bottom-links span {
            color: #999;
            font-size: 0.78rem;
        }
        .site-footer__bottom-links a:hover {
            color: #fff;
        }
        .site-footer__friendly {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.8rem;
            margin-bottom: 0.75rem;
            font-size: 0.78rem;
        }
        .site-footer__friendly a {
            color: #777;
            font-size: 0.76rem;
        }
        .site-footer__friendly a:hover {
            color: #ccc;
        }
        .site-footer__friendly .label {
            color: #888;
            font-weight: 600;
        }
        @media (max-width: 768px) {
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-md);
            }
        }
        @media (max-width: 520px) {
            .site-footer__grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== UTILS ========== */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-row {
            row-gap: 1.5rem;
        }

        @media (max-width: 768px) {
            .game-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.4rem;
                padding: 0.9rem 1rem;
            }
            .game-list-item__match {
                min-width: auto;
                font-size: 0.88rem;
            }
            .score-card__score {
                font-size: 1.6rem;
                min-width: 45px;
            }
            .score-card__team-name {
                font-size: 0.78rem;
            }
            .page-banner h1 {
                font-size: 1.65rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1a1a2e;
            --primary-light: #16213e;
            --accent: #e84545;
            --accent-hover: #d03434;
            --accent-soft: #fde8e8;
            --gold: #f0a500;
            --gold-soft: #fef7e6;
            --bg: #f8f9fb;
            --surface: #ffffff;
            --text: #1e1e2c;
            --text-secondary: #5a5a72;
            --text-muted: #8a8a9e;
            --border: #e4e6ed;
            --border-light: #f0f1f6;
            --radius-sm: 8px;
            --radius: 14px;
            --radius-lg: 20px;
            --radius-xl: 26px;
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 10px 36px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 18px 48px rgba(0, 0, 0, 0.13);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-stack: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --container-max: 1220px;
            --nav-height: 68px;
            --topbar-height: 36px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            font-size: 16px;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.35;
            font-weight: 700;
            color: var(--text);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ==================== TOP BAR ==================== */
        .top-bar {
            background: #0d0d1a;
            color: #c0c0d0;
            font-size: 0.8rem;
            height: var(--topbar-height);
            line-height: var(--topbar-height);
            position: relative;
            z-index: 1030;
        }
        .top-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .top-bar__left span {
            margin-right: 16px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .top-bar__left i {
            font-size: 0.7rem;
            color: var(--gold);
        }
        .top-bar__right a {
            color: #c0c0d0;
            font-size: 0.78rem;
            margin-left: 14px;
            transition: var(--transition);
        }
        .top-bar__right a:hover {
            color: #fff;
        }
        .top-bar__hot-tag {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 2px 10px;
            border-radius: 10px;
            font-size: 0.7rem;
            line-height: 1.5;
            vertical-align: middle;
            margin-left: 6px;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }

        /* ==================== HEADER / NAV ==================== */
        .site-header {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1020;
            box-shadow: var(--shadow-xs);
        }
        .main-nav {
            display: flex;
            align-items: center;
            height: var(--nav-height);
            justify-content: space-between;
            width: 100%;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--primary);
            letter-spacing: -0.02em;
            flex-shrink: 0;
            text-decoration: none;
            transition: var(--transition);
        }
        .nav-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent), #d65a31);
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 0.85rem;
            letter-spacing: -0.03em;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .nav-links li a {
            display: block;
            padding: 8px 15px;
            border-radius: var(--radius-sm);
            font-size: 0.925rem;
            font-weight: 560;
            color: var(--text-secondary);
            transition: var(--transition);
            white-space: nowrap;
            text-decoration: none;
        }
        .nav-links li a:hover {
            color: var(--accent);
            background: var(--accent-soft);
            text-decoration: none;
        }
        .nav-links li a.active {
            color: var(--accent);
            background: var(--accent-soft);
            font-weight: 680;
        }
        .nav-cta-btn {
            display: inline-block;
            padding: 10px 22px;
            background: var(--accent);
            color: #fff !important;
            border-radius: 30px;
            font-weight: 680;
            font-size: 0.9rem;
            transition: var(--transition);
            white-space: nowrap;
            text-decoration: none;
            margin-left: 8px;
            box-shadow: 0 3px 14px rgba(232, 69, 69, 0.28);
        }
        .nav-cta-btn:hover {
            background: var(--accent-hover);
            box-shadow: 0 6px 22px rgba(232, 69, 69, 0.38);
            transform: translateY(-1px);
            color: #fff !important;
            text-decoration: none;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.3rem;
            color: var(--text);
            transition: var(--transition);
        }
        .navbar-toggler:hover {
            background: var(--bg);
            border-color: var(--accent);
            color: var(--accent);
        }

        @media (max-width: 1024px) {
            .nav-links li a {
                padding: 7px 10px;
                font-size: 0.85rem;
            }
            .nav-logo {
                font-size: 1.2rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.75rem;
            }
            .nav-cta-btn {
                padding: 8px 16px;
                font-size: 0.82rem;
                margin-left: 4px;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--surface);
                flex-direction: column;
                align-items: flex-start;
                padding: 12px 20px;
                gap: 2px;
                border-bottom: 2px solid var(--border);
                box-shadow: var(--shadow-lg);
                z-index: 1019;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li {
                width: 100%;
            }
            .nav-links li a {
                padding: 10px 14px;
                width: 100%;
                border-radius: var(--radius-sm);
            }
            .nav-cta-btn {
                margin-left: 0;
                margin-top: 6px;
                display: inline-block;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .nav-logo {
                font-size: 1.05rem;
                gap: 5px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.7rem;
            }
            .top-bar {
                font-size: 0.7rem;
                height: 30px;
                line-height: 30px;
            }
        }

        /* ==================== PAGE BANNER ==================== */
        .page-banner {
            position: relative;
            background: var(--primary-light) url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 280px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.88) 0%, rgba(22, 33, 62, 0.78) 50%, rgba(26, 26, 46, 0.85) 100%);
            z-index: 1;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
            padding-top: 30px;
            padding-bottom: 30px;
        }
        .page-banner__breadcrumb {
            display: flex;
            gap: 6px;
            align-items: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .page-banner__breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: var(--transition);
        }
        .page-banner__breadcrumb a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .page-banner__breadcrumb span {
            color: rgba(255, 255, 255, 0.5);
        }
        .page-banner h1 {
            color: #fff;
            font-size: 2.5rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 10px;
        }
        .page-banner__sub {
            color: rgba(255, 255, 255, 0.78);
            font-size: 1.05rem;
            max-width: 600px;
        }
        @media (max-width: 768px) {
            .page-banner {
                min-height: 200px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner__sub {
                font-size: 0.9rem;
            }
        }

        /* ==================== MAIN SECTIONS ==================== */
        main {
            flex: 1;
        }
        .section {
            padding: 56px 0;
        }
        .section--alt {
            background: var(--surface);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .section__header {
            margin-bottom: 36px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
        }
        .section__title {
            font-size: 1.7rem;
            font-weight: 750;
            color: var(--text);
            letter-spacing: -0.01em;
            position: relative;
            padding-left: 16px;
        }
        .section__title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section__more {
            font-size: 0.9rem;
            color: var(--accent);
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .section__more:hover {
            color: var(--accent-hover);
            gap: 8px;
        }

        /* ==================== EXPERT CARDS ==================== */
        .expert-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 24px;
        }
        .expert-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 26px 24px;
            display: flex;
            gap: 20px;
            align-items: flex-start;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .expert-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--border);
        }
        .expert-card__avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
            border: 3px solid var(--accent-soft);
        }
        .expert-card__info {
            flex: 1;
            min-width: 0;
        }
        .expert-card__name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 3px;
        }
        .expert-card__title-tag {
            display: inline-block;
            background: var(--gold-soft);
            color: #8a6d00;
            font-size: 0.75rem;
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .expert-card__stats {
            display: flex;
            gap: 16px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .expert-card__stats span {
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }
        .expert-card__stats strong {
            color: var(--accent);
            font-weight: 700;
        }
        .expert-card__desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .expert-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent);
            color: #fff;
            font-size: 0.7rem;
            padding: 4px 11px;
            border-radius: 14px;
            font-weight: 700;
            letter-spacing: 0.03em;
        }
        @media (max-width: 768px) {
            .expert-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .expert-card {
                flex-direction: column;
                align-items: center;
                text-align: center;
                padding: 20px 16px;
            }
            .expert-card__stats {
                justify-content: center;
            }
            .expert-badge {
                top: 10px;
                right: 10px;
            }
        }

        /* ==================== PREDICTION LIST ==================== */
        .prediction-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .prediction-item {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 22px 24px;
            display: flex;
            gap: 20px;
            align-items: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            transition: var(--transition);
            flex-wrap: wrap;
        }
        .prediction-item:hover {
            box-shadow: var(--shadow);
            border-color: var(--border);
        }
        .prediction-item__match {
            flex: 1;
            min-width: 200px;
        }
        .prediction-item__teams {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text);
            margin-bottom: 3px;
        }
        .prediction-item__league {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .prediction-item__time {
            font-size: 0.82rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .prediction-item__pick {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .prediction-tag {
            display: inline-block;
            padding: 7px 16px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.88rem;
            white-space: nowrap;
        }
        .prediction-tag--win {
            background: #e8f5e9;
            color: #2e7d32;
        }
        .prediction-tag--draw {
            background: #fff8e1;
            color: #e65100;
        }
        .prediction-tag--lose {
            background: #fce4ec;
            color: #c62828;
        }
        .prediction-item__confidence {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .prediction-item__confidence span {
            font-weight: 700;
            color: var(--accent);
        }
        .prediction-item__expert {
            font-size: 0.82rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .prediction-item__expert img {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            object-fit: cover;
        }
        @media (max-width: 768px) {
            .prediction-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .prediction-item__pick {
                width: 100%;
                justify-content: space-between;
            }
        }

        /* ==================== TREND TABLE ==================== */
        .trend-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .trend-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            background: var(--surface);
            font-size: 0.9rem;
        }
        .trend-table thead {
            background: var(--primary);
            color: #fff;
        }
        .trend-table thead th {
            padding: 14px 16px;
            font-weight: 650;
            text-align: left;
            font-size: 0.85rem;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .trend-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text);
            white-space: nowrap;
        }
        .trend-table tbody tr {
            transition: var(--transition);
        }
        .trend-table tbody tr:hover {
            background: #fafbfd;
        }
        .trend-badge {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 10px;
            font-weight: 680;
            font-size: 0.78rem;
        }
        .trend-badge--up {
            background: #e8f5e9;
            color: #2e7d32;
        }
        .trend-badge--down {
            background: #fce4ec;
            color: #c62828;
        }
        .trend-badge--stable {
            background: #e3f2fd;
            color: #0d47a1;
        }

        /* ==================== INSIGHT CARDS ==================== */
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 22px;
        }
        .insight-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .insight-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .insight-card__img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .insight-card__body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .insight-card__tag {
            display: inline-block;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: 0.75rem;
            padding: 3px 10px;
            border-radius: 10px;
            font-weight: 600;
            margin-bottom: 10px;
            width: fit-content;
        }
        .insight-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
            line-height: 1.4;
        }
        .insight-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            flex: 1;
            margin-bottom: 12px;
        }
        .insight-card__link {
            font-weight: 650;
            color: var(--accent);
            font-size: 0.88rem;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
        }
        .insight-card__link:hover {
            color: var(--accent-hover);
            gap: 8px;
        }
        @media (max-width: 768px) {
            .insight-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ==================== FAQ ==================== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-xs);
        }
        .faq-item:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-sm);
        }
        .faq-item__q {
            padding: 18px 22px;
            font-weight: 680;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text);
            background: var(--surface);
            transition: var(--transition);
            user-select: none;
            gap: 12px;
        }
        .faq-item__q:hover {
            color: var(--accent);
        }
        .faq-item__q i {
            transition: var(--transition);
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .faq-item.open .faq-item__q i {
            transform: rotate(180deg);
            color: var(--accent);
        }
        .faq-item__a {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-item__a {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        /* ==================== CTA ==================== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, #1a2744 100%);
            color: #fff;
            text-align: center;
            border-radius: var(--radius-xl);
            padding: 50px 30px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            top: -80px;
            right: -60px;
            pointer-events: none;
        }
        .cta-section h3 {
            color: #fff;
            font-size: 1.7rem;
            font-weight: 750;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1rem;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }
        .btn-cta-lg {
            display: inline-block;
            background: var(--gold);
            color: #1a1a2e;
            padding: 14px 36px;
            border-radius: 36px;
            font-weight: 750;
            font-size: 1.05rem;
            transition: var(--transition);
            position: relative;
            z-index: 1;
            box-shadow: 0 6px 24px rgba(240, 165, 0, 0.35);
            text-decoration: none;
        }
        .btn-cta-lg:hover {
            background: #f5b730;
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(240, 165, 0, 0.5);
            color: #1a1a2e;
            text-decoration: none;
        }

        /* ==================== FOOTER ==================== */
        .site-footer {
            background: #0d0d1a;
            color: #c0c0d0;
            padding: 48px 0 28px;
            margin-top: auto;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 32px;
        }
        .site-footer__col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 680;
            margin-bottom: 14px;
        }
        .site-footer__col ul li {
            margin-bottom: 7px;
        }
        .site-footer__col ul li a {
            color: #999;
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .site-footer__col ul li a:hover {
            color: #fff;
        }
        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #777;
            line-height: 2;
        }
        .site-footer__bottom-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            align-items: center;
            margin-bottom: 8px;
        }
        .site-footer__bottom-links a {
            color: #999;
            font-size: 0.8rem;
            transition: var(--transition);
        }
        .site-footer__bottom-links a:hover {
            color: #fff;
        }
        .site-footer__bottom-links span {
            color: #555;
        }
        @media (max-width: 768px) {
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }
        @media (max-width: 520px) {
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
        }

/* roulang page: category6 */
:root {
            --color-primary: #0f1f38;
            --color-primary-light: #1a3355;
            --color-accent: #d49b3e;
            --color-accent-hover: #e8b85a;
            --color-accent-light: #fdf3e0;
            --color-red: #c94043;
            --color-red-light: #fde8e8;
            --color-green: #2d9d5a;
            --color-green-light: #e6f7ee;
            --color-bg: #f4f5f7;
            --color-white: #ffffff;
            --color-text: #1c1e21;
            --color-text-secondary: #5e6368;
            --color-text-muted: #8b9096;
            --color-border: #e1e4e8;
            --color-border-light: #edf0f3;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 24px;
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.11);
            --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.14);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
            --navbar-height: 70px;
            --topbar-height: 38px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            color: var(--color-text);
            background-color: var(--color-bg);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            padding-top: calc(var(--navbar-height) + var(--topbar-height));
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.35;
            margin: 0;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1260px;
            }
        }

        /* ========== Top Bar ========== */
        .top-bar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--topbar-height);
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            letter-spacing: 0.02em;
        }
        .top-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }
        .top-bar__info {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .top-bar__info span {
            display: flex;
            align-items: center;
            gap: 5px;
            white-space: nowrap;
        }
        .top-bar__info i {
            font-size: 0.7rem;
            color: var(--color-accent);
        }
        .top-bar__actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .top-bar__actions a {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.78rem;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .top-bar__actions a:hover {
            color: var(--color-accent-hover);
        }
        .top-bar__live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #4cff7e;
            animation: livePulse 1.6s infinite;
            margin-right: 3px;
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(76, 255, 126, 0.65);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(76, 255, 126, 0);
            }
        }

        /* ========== Main Nav ========== */
        .main-nav {
            position: fixed;
            top: var(--topbar-height);
            left: 0;
            right: 0;
            z-index: 1040;
            height: var(--navbar-height);
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-base);
        }
        .main-nav.scrolled {
            box-shadow: var(--shadow-md);
        }
        .main-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--color-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--color-primary);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: -0.03em;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
        }
        .nav-links li a {
            display: block;
            padding: 8px 15px;
            border-radius: 7px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links li a:hover {
            color: var(--color-primary);
            background: #f6f7f9;
        }
        .nav-links li a.active {
            color: var(--color-accent);
            background: var(--color-accent-light);
            font-weight: 600;
        }
        .nav-cta-btn {
            display: inline-block !important;
            padding: 9px 20px !important;
            border-radius: 22px !important;
            background: linear-gradient(135deg, var(--color-accent) 0%, #c5892e 100%) !important;
            color: #fff !important;
            font-weight: 600 !important;
            font-size: 0.88rem !important;
            letter-spacing: 0.01em;
            transition: all var(--transition-base) !important;
            box-shadow: 0 2px 10px rgba(212, 155, 62, 0.3);
            margin-left: 8px;
        }
        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--color-accent-hover) 0%, #d49b3e 100%) !important;
            box-shadow: 0 4px 18px rgba(212, 155, 62, 0.45) !important;
            transform: translateY(-1px);
            color: #fff !important;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: var(--color-text);
            padding: 6px 10px;
            border-radius: 6px;
            transition: background var(--transition-fast);
        }
        .navbar-toggler:hover {
            background: #f5f5f5;
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links li a {
                padding: 7px 10px;
                font-size: 0.83rem;
            }
            .nav-cta-btn {
                padding: 7px 14px !important;
                font-size: 0.8rem !important;
                margin-left: 2px;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--navbar-height);
                left: 0;
                right: 0;
                background: var(--color-white);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                gap: 4px;
                border-bottom: 2px solid var(--color-border);
                box-shadow: var(--shadow-lg);
                border-radius: 0 0 var(--radius-md) var(--radius-md);
                z-index: 1035;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li a {
                padding: 11px 14px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                margin-top: 6px;
                border-radius: 10px !important;
                padding: 12px 20px !important;
                font-size: 0.95rem !important;
            }
            .top-bar__info span:last-child {
                display: none;
            }
            .top-bar__actions a {
                font-size: 0.72rem;
            }
        }
        @media (max-width: 520px) {
            :root {
                --navbar-height: 62px;
                --topbar-height: 34px;
            }
            .nav-logo {
                font-size: 1.05rem;
                gap: 7px;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.85rem;
            }
            .top-bar {
                font-size: 0.7rem;
            }
            .top-bar__info {
                gap: 8px;
            }
            .top-bar__actions {
                gap: 8px;
            }
            .top-bar__actions a {
                font-size: 0.68rem;
            }
        }

        /* ========== Page Banner ========== */
        .page-banner {
            position: relative;
            background: linear-gradient(160deg, #0a1628 0%, #132744 40%, #0f1f38 100%);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center 30%;
            background-blend-mode: overlay;
            padding: 60px 0 70px;
            color: #fff;
            text-align: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 40%, rgba(212, 155, 62, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        .page-banner__badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--color-accent-hover);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
            backdrop-filter: blur(4px);
        }
        .page-banner h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
            color: #fff;
        }
        .page-banner h1 .accent {
            color: var(--color-accent-hover);
        }
        .page-banner__desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 40px 0 48px;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
            .page-banner__desc {
                font-size: 1rem;
                max-width: 90%;
            }
        }
        @media (max-width: 520px) {
            .page-banner h1 {
                font-size: 1.6rem;
            }
            .page-banner__desc {
                font-size: 0.9rem;
            }
            .page-banner__badge {
                font-size: 0.75rem;
                padding: 5px 14px;
            }
        }

        /* ========== Section Common ========== */
        .section {
            padding: 56px 0;
        }
        .section--alt {
            background: var(--color-white);
        }
        .section--dark {
            background: var(--color-primary);
            color: #fff;
        }
        .section__header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section__header h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .section--dark .section__header h2 {
            color: #fff;
        }
        .section__header .section__subtitle {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            max-width: 540px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section--dark .section__header .section__subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .section__header h2 {
                font-size: 1.5rem;
            }
            .section__header {
                margin-bottom: 28px;
            }
        }

        /* ========== Cards Grid ========== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        @media (max-width: 992px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }
        @media (max-width: 600px) {
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* ========== Recommendation Card ========== */
        .reco-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            border: 1px solid var(--color-border-light);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .reco-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }
        .reco-card__img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .reco-card__img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .reco-card:hover .reco-card__img-wrap img {
            transform: scale(1.06);
        }
        .reco-card__badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-accent);
            color: #fff;
            padding: 5px 12px;
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            z-index: 2;
        }
        .reco-card__badge--hot {
            background: var(--color-red);
        }
        .reco-card__badge--value {
            background: var(--color-green);
        }
        .reco-card__body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .reco-card__match {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .reco-card__match i {
            color: var(--color-accent);
            font-size: 0.7rem;
        }
        .reco-card__title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .reco-card__analysis {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }
        .reco-card__meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            padding-top: 14px;
            border-top: 1px solid var(--color-border-light);
        }
        .reco-card__odds {
            font-weight: 700;
            color: var(--color-accent);
            font-size: 1.05rem;
            white-space: nowrap;
        }
        .reco-card__confidence {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 0.82rem;
            color: var(--color-text-muted);
        }
        .reco-card__confidence .stars {
            color: var(--color-accent);
            letter-spacing: 1px;
        }
        .reco-card__btn {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 18px;
            background: var(--color-accent-light);
            color: var(--color-accent);
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            text-align: center;
        }
        .reco-card__btn:hover {
            background: var(--color-accent);
            color: #fff;
        }
        @media (max-width: 520px) {
            .reco-card__img-wrap {
                height: 170px;
            }
            .reco-card__body {
                padding: 16px 16px 18px;
            }
            .reco-card__title {
                font-size: 1rem;
            }
        }

        /* ========== Stats Row ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-card__icon {
            font-size: 2rem;
            margin-bottom: 10px;
            color: var(--color-accent);
        }
        .stat-card__value {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-text);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: 6px;
        }
        .stat-card__value--highlight {
            color: var(--color-accent);
        }
        .stat-card__label {
            font-size: 0.88rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }
        .stat-card__trend {
            display: inline-flex;
            align-items: center;
            gap: 3px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-green);
            margin-top: 6px;
        }
        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-card__value {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 520px) {
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card__value {
                font-size: 1.5rem;
            }
            .stat-card__label {
                font-size: 0.78rem;
            }
        }

        /* ========== Guide Section ========== */
        .guide-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .guide-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
            box-shadow: var(--shadow-xs);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .guide-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .guide-item__num {
            flex-shrink: 0;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--color-accent-light);
            color: var(--color-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
        }
        .guide-item__content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
        }
        .guide-item__content p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0;
        }
        @media (max-width: 768px) {
            .guide-list {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .guide-item {
                padding: 18px 20px;
                gap: 14px;
            }
        }

        /* ========== FAQ ========== */
        .faq-wrap {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border);
            box-shadow: var(--shadow-sm);
        }
        .faq-item__q {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 22px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            text-align: left;
            cursor: pointer;
            transition: color var(--transition-fast);
            gap: 12px;
        }
        .faq-item__q:hover {
            color: var(--color-accent);
        }
        .faq-item__q i {
            transition: transform var(--transition-base);
            color: var(--color-text-muted);
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        .faq-item.open .faq-item__q i {
            transform: rotate(180deg);
            color: var(--color-accent);
        }
        .faq-item__a {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .faq-item.open .faq-item__a {
            max-height: 400px;
            padding: 0 22px 20px;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: linear-gradient(150deg, #0f1f38 0%, #1a3355 50%, #0f1f38 100%);
            padding: 56px 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(212, 155, 62, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 500px;
            margin: 0 auto 26px;
            line-height: 1.6;
        }
        .cta-btn-lg {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 28px;
            background: linear-gradient(135deg, var(--color-accent) 0%, #c5892e 100%);
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            box-shadow: 0 6px 24px rgba(212, 155, 62, 0.4);
        }
        .cta-btn-lg:hover {
            background: linear-gradient(135deg, var(--color-accent-hover) 0%, #d49b3e 100%);
            box-shadow: 0 10px 32px rgba(212, 155, 62, 0.55);
            transform: translateY(-2px);
            color: #fff;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 40px 0;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .cta-section p {
                font-size: 0.95rem;
            }
            .cta-btn-lg {
                padding: 12px 28px;
                font-size: 0.95rem;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #0d1520;
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 28px;
            font-size: 0.9rem;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 32px;
        }
        .site-footer__col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .site-footer__col ul li {
            margin-bottom: 8px;
        }
        .site-footer__col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .site-footer__col ul li a:hover {
            color: var(--color-accent-hover);
        }
        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            line-height: 2;
        }
        .site-footer__bottom-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px 4px;
            align-items: center;
            margin-bottom: 8px;
        }
        .site-footer__bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.8rem;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .site-footer__bottom-links a:hover {
            color: var(--color-accent-hover);
        }
        .site-footer__bottom-links span {
            color: rgba(255, 255, 255, 0.25);
            margin: 0 4px;
        }
        @media (max-width: 768px) {
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 22px;
            }
            .site-footer {
                padding: 36px 0 20px;
            }
        }
        @media (max-width: 520px) {
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .site-footer__col h4 {
                font-size: 0.9rem;
            }
            .site-footer__col ul li a {
                font-size: 0.8rem;
            }
            .site-footer__bottom {
                font-size: 0.72rem;
            }
            .site-footer__bottom-links a {
                font-size: 0.72rem;
            }
        }

        /* ========== Utility ========== */
        .text-accent {
            color: var(--color-accent);
        }
        .text-muted {
            color: var(--color-text-muted);
        }
        .fw-700 {
            font-weight: 700;
        }
        .fw-800 {
            font-weight: 800;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }

        /* Focus accessibility */
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

/* roulang page: category1 */
:root {
            --color-primary: #0f5c3b;
            --color-primary-light: #1a8a54;
            --color-primary-dark: #0a3d27;
            --color-accent: #e8941a;
            --color-accent-light: #f5b84d;
            --color-accent-red: #d94040;
            --color-bg: #f2f4f7;
            --color-bg-alt: #e8edf2;
            --color-white: #ffffff;
            --color-text: #1a1f2e;
            --color-text-secondary: #5a6275;
            --color-text-light: #8b92a5;
            --color-border: #dde3ea;
            --color-border-light: #eef1f5;
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 14px;
            --radius-lg: 18px;
            --radius-xl: 22px;
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.09);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.13);
            --shadow-btn: 0 3px 12px rgba(15, 92, 59, 0.25);
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --transition-smooth: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --header-top-height: 34px;
            --nav-height: 66px;
            --container-max: 1200px;
            --section-gap: 64px;
            --section-gap-sm: 40px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            line-height: 1.3;
            color: var(--color-text);
            margin: 0;
        }

        /* ========== 顶部信息条 ========== */
        .header-top-bar {
            background-color: #0a3d27;
            color: #c8ddd2;
            font-size: 13px;
            height: var(--header-top-height);
            line-height: var(--header-top-height);
            padding: 0;
        }
        .header-top-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .header-top-bar__left {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .header-top-bar__left i {
            font-size: 11px;
            color: var(--color-accent-light);
        }
        .header-top-bar__right {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .header-top-bar__right a {
            color: #c8ddd2;
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .header-top-bar__right a:hover {
            color: #ffffff;
        }
        .header-top-bar__badge {
            display: inline-block;
            background-color: var(--color-accent);
            color: #0a3d27;
            font-weight: 600;
            font-size: 11px;
            padding: 1px 9px;
            border-radius: 20px;
            line-height: 1.6;
            letter-spacing: 0.3px;
        }

        /* ========== 主导航 ========== */
        .main-nav {
            background-color: var(--color-white);
            height: var(--nav-height);
            border-bottom: 1px solid var(--color-border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-xs);
            transition: box-shadow var(--transition-base);
        }
        .main-nav.scrolled {
            box-shadow: var(--shadow-md);
        }
        .main-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            position: relative;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 9px;
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 20px;
            color: var(--color-primary-dark);
            letter-spacing: 0.5px;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            color: var(--color-primary);
            opacity: 0.88;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            color: #fff;
            font-weight: 800;
            font-size: 17px;
            border-radius: var(--radius-xs);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
        }
        .nav-links li a {
            display: inline-block;
            padding: 9px 15px;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: var(--radius-xs);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links li a:hover {
            color: var(--color-primary);
            background-color: #f0f7f3;
        }
        .nav-links li a.active {
            color: var(--color-primary);
            font-weight: 600;
            background-color: #e8f5ed;
        }
        .nav-cta-btn {
            display: inline-block !important;
            padding: 9px 20px !important;
            background: linear-gradient(135deg, var(--color-accent), #f0a028) !important;
            color: #fff !important;
            font-weight: 600 !important;
            border-radius: 22px !important;
            font-size: 14px !important;
            letter-spacing: 0.3px;
            box-shadow: 0 2px 10px rgba(232, 148, 26, 0.3);
            transition: all var(--transition-smooth) !important;
            margin-left: 6px;
        }
        .nav-cta-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 5px 18px rgba(232, 148, 26, 0.4) !important;
            color: #fff !important;
            background: linear-gradient(135deg, #f0a028, #f5b840) !important;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--color-text);
            padding: 8px 10px;
            border-radius: var(--radius-xs);
            transition: background var(--transition-fast);
        }
        .navbar-toggler:hover {
            background-color: #f0f7f3;
        }

        /* ========== 容器 ========== */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }
        .section {
            padding: var(--section-gap) 0;
        }
        .section-sm {
            padding: var(--section-gap-sm) 0;
        }
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--color-primary-light);
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            letter-spacing: 0.5px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--color-text-light);
            margin-bottom: 32px;
            max-width: 620px;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header-left {
            text-align: left;
            margin-bottom: 32px;
        }

        /* ========== Banner ========== */
        .page-banner {
            position: relative;
            background: url('assets/images/backpic/back-1.webp') center/cover no-repeat;
            min-height: 420px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 40, 25, 0.88) 0%, rgba(15, 60, 40, 0.75) 50%, rgba(10, 30, 20, 0.82) 100%);
            z-index: 1;
        }
        .page-banner__content {
            position: relative;
            z-index: 2;
            color: #fff;
            padding: 50px 0;
            max-width: 680px;
        }
        .page-banner__breadcrumb {
            font-size: 13px;
            color: #c8ddd2;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .page-banner__breadcrumb a {
            color: #c8ddd2;
            transition: color var(--transition-fast);
        }
        .page-banner__breadcrumb a:hover {
            color: #fff;
        }
        .page-banner__breadcrumb .separator {
            color: #7aab90;
            font-size: 11px;
        }
        .page-banner__title {
            font-size: 38px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 1px;
            margin-bottom: 12px;
            line-height: 1.25;
        }
        .page-banner__desc {
            font-size: 17px;
            color: #d0e5d9;
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .page-banner__stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .page-banner__stat-item {
            text-align: center;
        }
        .page-banner__stat-num {
            font-size: 32px;
            font-weight: 800;
            color: var(--color-accent-light);
            letter-spacing: 0.5px;
        }
        .page-banner__stat-label {
            font-size: 13px;
            color: #b0cfbc;
            margin-top: 2px;
        }

        /* ========== 比分卡片 ========== */
        .score-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-smooth);
            border: 1px solid var(--color-border-light);
            position: relative;
            overflow: hidden;
        }
        .score-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: #d0dde8;
        }
        .score-card__status {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }
        .score-card__status--live {
            background-color: #fde8e8;
            color: var(--color-accent-red);
            animation: pulse-live 1.8s ease-in-out infinite;
        }
        .score-card__status--upcoming {
            background-color: #e8f4fd;
            color: #2979c1;
        }
        .score-card__status--finished {
            background-color: #eef1f5;
            color: #6b7280;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }
        .score-card__league {
            font-size: 12px;
            color: var(--color-text-light);
            font-weight: 500;
            letter-spacing: 0.4px;
            text-transform: uppercase;
            margin-bottom: 14px;
        }
        .score-card__matchup {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .score-card__team {
            flex: 1;
            text-align: center;
            font-weight: 600;
            font-size: 15px;
            color: var(--color-text);
        }
        .score-card__team-name {
            display: block;
            margin-bottom: 4px;
        }
        .score-card__score-box {
            flex-shrink: 0;
            background: linear-gradient(135deg, #f8fafc, #eef2f7);
            border-radius: var(--radius-sm);
            padding: 8px 16px;
            font-weight: 800;
            font-size: 22px;
            color: var(--color-text);
            letter-spacing: 2px;
            min-width: 70px;
            text-align: center;
            border: 2px solid var(--color-border-light);
        }
        .score-card__score-box--live {
            border-color: var(--color-accent-red);
            background: linear-gradient(135deg, #fff5f5, #fde8e8);
            color: var(--color-accent-red);
        }
        .score-card__time {
            text-align: center;
            font-size: 12px;
            color: var(--color-text-light);
            margin-top: 10px;
            font-weight: 500;
        }

        /* ========== 联赛卡片 ========== */
        .league-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-smooth);
            border: 1px solid var(--color-border-light);
            cursor: pointer;
            position: relative;
        }
        .league-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: #c8d6e0;
        }
        .league-card__img-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        .league-card__img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .league-card:hover .league-card__img-wrap img {
            transform: scale(1.06);
        }
        .league-card__img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(transparent 40%, rgba(0, 0, 0, 0.55));
            z-index: 1;
        }
        .league-card__badge {
            position: absolute;
            top: 12px;
            right: 12px;
            z-index: 2;
            background: var(--color-accent);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 20px;
            letter-spacing: 0.5px;
        }
        .league-card__body {
            padding: 16px 18px;
        }
        .league-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .league-card__info {
            font-size: 13px;
            color: var(--color-text-light);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .league-card__info i {
            font-size: 10px;
            color: var(--color-primary-light);
        }

        /* ========== 数据面板 ========== */
        .data-panel {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            text-align: center;
            transition: all var(--transition-smooth);
        }
        .data-panel:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .data-panel__icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #e8f5ed;
            color: var(--color-primary);
            font-size: 20px;
            margin-bottom: 14px;
        }
        .data-panel__value {
            font-size: 34px;
            font-weight: 800;
            color: var(--color-text);
            letter-spacing: 0.5px;
        }
        .data-panel__label {
            font-size: 14px;
            color: var(--color-text-light);
            margin-top: 4px;
        }
        .data-panel__trend {
            font-size: 12px;
            font-weight: 600;
            margin-top: 6px;
        }
        .data-panel__trend--up {
            color: #16a34a;
        }
        .data-panel__trend--down {
            color: var(--color-accent-red);
        }

        /* ========== 赛程表格 ========== */
        .schedule-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .schedule-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            font-size: 14px;
        }
        .schedule-table thead th {
            background: #f8fafc;
            color: var(--color-text-secondary);
            font-weight: 600;
            font-size: 13px;
            padding: 13px 16px;
            text-align: left;
            border-bottom: 2px solid var(--color-border);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .schedule-table tbody td {
            padding: 13px 16px;
            border-bottom: 1px solid var(--color-border-light);
            vertical-align: middle;
            white-space: nowrap;
        }
        .schedule-table tbody tr {
            transition: background var(--transition-fast);
        }
        .schedule-table tbody tr:hover {
            background: #f9fbfc;
        }
        .schedule-table__teams {
            font-weight: 600;
            color: var(--color-text);
        }
        .schedule-table__time {
            color: var(--color-text-secondary);
            font-weight: 500;
        }
        .schedule-table__badge {
            display: inline-block;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 14px;
            letter-spacing: 0.4px;
        }
        .schedule-table__badge--hot {
            background: #fef3c7;
            color: #b45309;
        }
        .schedule-table__badge--new {
            background: #e0f2fe;
            color: #0369a1;
        }

        /* ========== FAQ ========== */
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: #ccd6e0;
        }
        .faq-item__question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text);
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            gap: 12px;
            transition: color var(--transition-fast);
        }
        .faq-item__question:hover {
            color: var(--color-primary);
        }
        .faq-item__question i {
            font-size: 13px;
            color: var(--color-text-light);
            transition: transform var(--transition-smooth);
        }
        .faq-item__question[aria-expanded="true"] i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-item__answer {
            padding: 0 22px 18px;
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
            display: none;
        }
        .faq-item__answer.show {
            display: block;
        }

        /* ========== CTA区块 ========== */
        .cta-block {
            background: linear-gradient(135deg, #0a3d27 0%, #0f5c3b 40%, #115a38 100%);
            border-radius: var(--radius-xl);
            padding: 48px 36px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-block::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
            top: -80px;
            right: -60px;
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-block__title {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            position: relative;
            z-index: 1;
            letter-spacing: 0.5px;
        }
        .cta-block__desc {
            font-size: 16px;
            color: #c0dbcc;
            margin: 10px 0 22px;
            position: relative;
            z-index: 1;
        }
        .cta-block .btn-cta-lg {
            display: inline-block;
            padding: 14px 34px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            border-radius: 30px;
            letter-spacing: 0.5px;
            transition: all var(--transition-smooth);
            box-shadow: 0 6px 22px rgba(232, 148, 26, 0.4);
            position: relative;
            z-index: 1;
            border: none;
        }
        .cta-block .btn-cta-lg:hover {
            background: #f0a028;
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(232, 148, 26, 0.5);
            color: #fff;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #121a16;
            color: #bcc7c1;
            padding: 50px 0 0;
            font-size: 14px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .site-footer__col h4 {
            color: #e8edea;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .site-footer__col ul li {
            margin-bottom: 7px;
        }
        .site-footer__col ul li a {
            color: #9aa8a0;
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .site-footer__col ul li a:hover {
            color: #d0d9d4;
        }
        .site-footer__bottom {
            padding: 20px 0 16px;
            text-align: center;
        }
        .site-footer__bottom-links {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 6px 12px;
            margin-bottom: 10px;
            font-size: 13px;
        }
        .site-footer__bottom-links a {
            color: #9aa8a0;
            transition: color var(--transition-fast);
        }
        .site-footer__bottom-links a:hover {
            color: #d0d9d4;
        }
        .site-footer__bottom-links span {
            color: #4a5a52;
        }
        .site-footer__friends {
            text-align: center;
            padding: 10px 0 6px;
            font-size: 13px;
            color: #9aa8a0;
        }
        .site-footer__friends a {
            color: #7d8f85;
            margin: 0 5px;
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .site-footer__friends a:hover {
            color: #c0ccc5;
        }
        .site-footer__copyright {
            text-align: center;
            padding: 8px 0 20px;
            font-size: 12px;
            color: #6b7d74;
            line-height: 1.8;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .section {
                padding: 48px 0;
            }
            .section-sm {
                padding: 32px 0;
            }
            .page-banner {
                min-height: 340px;
            }
            .page-banner__title {
                font-size: 30px;
            }
            .section-title {
                font-size: 25px;
            }
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .score-card {
                padding: 16px 14px;
            }
            .score-card__score-box {
                font-size: 18px;
                padding: 6px 12px;
                min-width: 56px;
            }
            .score-card__team {
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 58px;
                --section-gap: 40px;
                --section-gap-sm: 28px;
            }
            .header-top-bar {
                display: none;
            }
            .navbar-toggler {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .nav-links {
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--color-white);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 8px 0;
                border-bottom: 2px solid var(--color-border);
                box-shadow: var(--shadow-md);
                display: none;
                z-index: 999;
                max-height: 75vh;
                overflow-y: auto;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li a {
                display: block;
                padding: 13px 20px;
                border-radius: 0;
                border-bottom: 1px solid var(--color-border-light);
                font-size: 15px;
            }
            .nav-cta-btn {
                margin: 8px 16px;
                text-align: center;
                border-radius: 22px !important;
            }
            .nav-logo {
                font-size: 17px;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }
            .page-banner {
                min-height: 280px;
            }
            .page-banner__title {
                font-size: 26px;
            }
            .page-banner__desc {
                font-size: 15px;
            }
            .page-banner__stats {
                gap: 16px;
            }
            .page-banner__stat-num {
                font-size: 24px;
            }
            .section-title {
                font-size: 22px;
            }
            .section-subtitle {
                font-size: 14px;
                margin-bottom: 22px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .cta-block {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-block__title {
                font-size: 22px;
            }
            .data-panel__value {
                font-size: 26px;
            }
            .league-card__img-wrap {
                height: 140px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .page-banner {
                min-height: 240px;
                border-radius: 0;
            }
            .page-banner__title {
                font-size: 22px;
            }
            .page-banner__content {
                padding: 30px 0;
            }
            .section-title {
                font-size: 20px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .site-footer__bottom-links {
                gap: 4px 8px;
                font-size: 12px;
            }
            .score-card__matchup {
                flex-wrap: wrap;
                gap: 6px;
            }
            .score-card__score-box {
                order: 3;
                margin: 8px auto 0;
            }
            .section-header {
                margin-bottom: 24px;
            }
        }

        /* Bootstrap覆盖 */
        .btn:focus,
        .btn:active:focus {
            box-shadow: none;
            outline: 2px solid var(--color-primary-light);
            outline-offset: 2px;
        }
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--color-primary-light);
            outline-offset: 2px;
        }
        .row.g-4 {
            --bs-gutter-y: 1.5rem;
        }

/* roulang page: category3 */
/* ============ 设计变量 ============ */
        :root {
            --color-primary: #c62828;
            --color-primary-dark: #a31d1d;
            --color-primary-light: #e53935;
            --color-secondary: #1b2838;
            --color-secondary-light: #243447;
            --color-accent: #ff6d00;
            --color-accent-glow: #ff9100;
            --color-gold: #f9a825;
            --color-live: #e53935;
            --color-upcoming: #ff6d00;
            --color-replay: #1565c0;
            --color-bg: #f5f6f8;
            --color-bg-white: #ffffff;
            --color-bg-dark: #1b2838;
            --color-bg-card: #ffffff;
            --color-text: #1a1a2e;
            --color-text-secondary: #495057;
            --color-text-muted: #6c757d;
            --color-text-light: #adb5bd;
            --color-border: #e9ecef;
            --color-border-light: #f1f3f5;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.14);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.18);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --transition-slow: 0.45s cubic-bezier(0.25, 0.8, 0.25, 1.2);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', system-ui, sans-serif;
            --section-gap: 80px;
            --section-gap-mobile: 48px;
        }

        /* ============ 基础 Reset ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.35;
            color: var(--color-text);
            margin-top: 0;
        }
        h1 {
            font-size: 2.6rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
        }
        p {
            margin-top: 0;
            margin-bottom: 1rem;
            color: var(--color-text-secondary);
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ============ 顶部信息条 ============ */
        .top-info-bar {
            background-color: var(--color-secondary);
            color: #c0c9d4;
            font-size: 0.82rem;
            padding: 7px 0;
            letter-spacing: 0.02em;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .top-info-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px 20px;
        }
        .top-info-bar__left {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .top-info-bar__left span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .top-info-bar__left i {
            color: var(--color-accent-glow);
            font-size: 0.7rem;
        }
        .top-info-bar__right a {
            color: #e0e5ea;
            font-weight: 500;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .top-info-bar__right a:hover {
            color: var(--color-accent-glow);
        }
        .top-info-bar__right i {
            margin-right: 4px;
            font-size: 0.75rem;
        }

        /* ============ 主导航 ============ */
        .main-nav {
            background: var(--color-bg-white);
            border-bottom: 1px solid var(--color-border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-normal);
        }
        .main-nav.scrolled {
            box-shadow: var(--shadow-md);
        }
        .main-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 10px;
            padding-bottom: 10px;
            min-height: 60px;
            gap: 16px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--color-primary) !important;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            opacity: 0.85;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 0.85rem;
            font-weight: 900;
            letter-spacing: 0.03em;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .nav-links li a {
            display: inline-block;
            padding: 9px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links li a:hover {
            color: var(--color-primary);
            background-color: #fef2f2;
        }
        .nav-links li a.active {
            color: var(--color-primary);
            font-weight: 700;
            background-color: #fef2f2;
        }
        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 3px;
            background: var(--color-primary);
            border-radius: 3px;
        }
        .nav-cta-btn {
            display: inline-block !important;
            padding: 10px 20px !important;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%) !important;
            color: #fff !important;
            border-radius: 50px !important;
            font-weight: 700 !important;
            font-size: 0.9rem !important;
            letter-spacing: 0.02em;
            transition: all var(--transition-normal) !important;
            box-shadow: 0 4px 14px rgba(198, 40, 40, 0.30);
            margin-left: 6px;
        }
        .nav-cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(198, 40, 40, 0.40) !important;
            background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%) !important;
            color: #fff !important;
        }
        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(198, 40, 40, 0.30) !important;
        }
        .navbar-toggler {
            display: none;
            background: none;
            border: 2px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.3rem;
            color: var(--color-text);
            transition: all var(--transition-fast);
        }
        .navbar-toggler:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: #fef2f2;
        }

        /* ============ 移动端导航 ============ */
        @media (max-width: 1024px) {
            .navbar-toggler {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--color-bg-white);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 20px;
                border-bottom: 3px solid var(--color-primary);
                box-shadow: var(--shadow-lg);
                z-index: 999;
                max-height: 70vh;
                overflow-y: auto;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li a {
                display: block;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 1rem;
                border-bottom: 1px solid var(--color-border-light);
            }
            .nav-links li a.active::after {
                display: none;
            }
            .nav-links li a.active {
                border-left: 4px solid var(--color-primary);
                background-color: #fef2f2;
            }
            .nav-cta-btn {
                margin-left: 0 !important;
                text-align: center !important;
                margin-top: 4px;
            }
            .top-info-bar {
                font-size: 0.75rem;
            }
            .top-info-bar .container {
                justify-content: center;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .nav-logo {
                font-size: 1.1rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.75rem;
            }
            .top-info-bar__left {
                gap: 8px;
            }
        }

        /* ============ 页面主体 ============ */
        .page-main {
            flex: 1;
            padding-bottom: var(--section-gap);
        }

        /* ============ 分类页 Banner ============ */
        .category-banner {
            position: relative;
            background: linear-gradient(170deg, var(--color-secondary) 0%, #0d1b2a 60%, #0a1628 100%);
            padding: 70px 0 60px;
            overflow: hidden;
            color: #fff;
        }
        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 0;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--color-bg) 0%, transparent 100%);
            z-index: 1;
        }
        .category-banner .container {
            position: relative;
            z-index: 2;
        }
        .category-banner__breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .category-banner__breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color var(--transition-fast);
        }
        .category-banner__breadcrumb a:hover {
            color: #fff;
        }
        .category-banner__breadcrumb i {
            font-size: 0.55rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .category-banner__title {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }
        .category-banner__title .live-dot {
            display: inline-block;
            width: 16px;
            height: 16px;
            background: var(--color-live);
            border-radius: 50%;
            margin-right: 8px;
            animation: livePulse 1.5s ease-in-out infinite;
            vertical-align: middle;
            position: relative;
            top: -2px;
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.7);
            }
            50% {
                box-shadow: 0 0 0 16px rgba(229, 57, 53, 0);
            }
        }
        .category-banner__desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 650px;
            line-height: 1.7;
        }
        .category-banner__stats {
            display: flex;
            gap: 32px;
            margin-top: 24px;
            flex-wrap: wrap;
        }
        .category-banner__stat {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .category-banner__stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-accent-glow);
            line-height: 1;
        }
        .category-banner__stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.3;
        }

        @media (max-width: 768px) {
            .category-banner {
                padding: 48px 0 40px;
            }
            .category-banner__title {
                font-size: 2rem;
            }
            .category-banner__desc {
                font-size: 1rem;
            }
            .category-banner__stats {
                gap: 18px;
            }
            .category-banner__stat-num {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 520px) {
            .category-banner__title {
                font-size: 1.6rem;
            }
            .category-banner__stats {
                gap: 12px;
            }
            .category-banner__stat-num {
                font-size: 1.3rem;
            }
        }

        /* ============ 通用板块 ============ */
        .section-block {
            padding: 56px 0;
        }
        .section-block--alt {
            background: var(--color-bg-white);
            border-top: 1px solid var(--color-border-light);
            border-bottom: 1px solid var(--color-border-light);
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header__label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-primary);
            background: #fef2f2;
            padding: 5px 14px;
            border-radius: 50px;
            margin-bottom: 12px;
        }
        .section-header h2 {
            margin-bottom: 8px;
        }
        .section-header__sub {
            font-size: 1rem;
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto;
        }

        /* ============ 直播卡片网格 ============ */
        .live-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 24px;
        }
        .live-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .live-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .live-card__thumb {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: var(--color-secondary);
        }
        .live-card__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .live-card:hover .live-card__thumb img {
            transform: scale(1.06);
        }
        .live-card__badge {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            z-index: 2;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .live-card__badge--live {
            background: var(--color-live);
            animation: badgePulse 2s ease-in-out infinite;
        }
        @keyframes badgePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.75;
            }
        }
        .live-card__badge--upcoming {
            background: var(--color-upcoming);
        }
        .live-card__badge--replay {
            background: var(--color-replay);
        }
        .live-card__badge i {
            font-size: 0.5rem;
        }
        .live-card__overlay-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 70%, transparent 100%);
            z-index: 2;
            color: #fff;
        }
        .live-card__overlay-info .match-teams {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 2px;
        }
        .live-card__overlay-info .match-status {
            font-size: 0.8rem;
            opacity: 0.85;
        }
        .live-card__body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .live-card__title {
            font-weight: 700;
            font-size: 1.08rem;
            margin-bottom: 6px;
            line-height: 1.45;
            color: var(--color-text);
        }
        .live-card__meta {
            font-size: 0.84rem;
            color: var(--color-text-muted);
            margin-bottom: 12px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .live-card__meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .live-card__desc {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            flex: 1;
        }
        .live-card__footer {
            margin-top: 14px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .btn-live-watch {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.88rem;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            color: #fff;
            border: none;
            transition: all var(--transition-normal);
            box-shadow: 0 4px 12px rgba(198, 40, 40, 0.25);
            white-space: nowrap;
        }
        .btn-live-watch:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(198, 40, 40, 0.38);
            color: #fff;
        }
        .btn-live-watch--outline {
            background: transparent;
            border: 2px solid var(--color-primary);
            color: var(--color-primary);
            box-shadow: none;
        }
        .btn-live-watch--outline:hover {
            background: var(--color-primary);
            color: #fff;
            box-shadow: 0 6px 18px rgba(198, 40, 40, 0.30);
        }
        .btn-live-watch--replay {
            background: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
            box-shadow: 0 4px 12px rgba(21, 101, 192, 0.25);
        }
        .btn-live-watch--replay:hover {
            box-shadow: 0 8px 22px rgba(21, 101, 192, 0.38);
        }

        @media (max-width: 768px) {
            .live-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .live-card__thumb {
                height: 170px;
            }
        }
        @media (max-width: 520px) {
            .live-card__thumb {
                height: 150px;
            }
            .live-card__body {
                padding: 14px 16px 16px;
            }
            .live-card__title {
                font-size: 1rem;
            }
        }

        /* ============ 特色功能区 ============ */
        .features-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .feature-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .feature-card__icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: #fff;
            transition: transform var(--transition-slow);
        }
        .feature-card:hover .feature-card__icon {
            transform: scale(1.1);
        }
        .feature-card__icon--red {
            background: linear-gradient(135deg, #e53935, #c62828);
        }
        .feature-card__icon--blue {
            background: linear-gradient(135deg, #1e88e5, #1565c0);
        }
        .feature-card__icon--orange {
            background: linear-gradient(135deg, #ff9800, #e65100);
        }
        .feature-card__icon--green {
            background: linear-gradient(135deg, #43a047, #2e7d32);
        }
        .feature-card h4 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.88rem;
            color: var(--color-text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }

        @media (max-width: 1024px) {
            .features-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 520px) {
            .features-row {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .feature-card {
                padding: 22px 16px;
            }
        }

        /* ============ 赛程时间线 ============ */
        .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .timeline-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--color-bg-white);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
        }
        .timeline-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
        }
        .timeline-item__time {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            min-width: 70px;
            text-align: center;
            white-space: nowrap;
        }
        .timeline-item__time--live {
            color: var(--color-live);
            animation: textPulse 1.5s ease-in-out infinite;
        }
        @keyframes textPulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.6;
            }
        }
        .timeline-item__divider {
            width: 2px;
            height: 28px;
            background: var(--color-border);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .timeline-item__content {
            flex: 1;
            min-width: 180px;
        }
        .timeline-item__content strong {
            display: block;
            font-size: 0.95rem;
            color: var(--color-text);
        }
        .timeline-item__content span {
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        .timeline-item__action .btn-live-watch {
            font-size: 0.8rem;
            padding: 7px 14px;
        }

        @media (max-width: 520px) {
            .timeline-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 14px 16px;
            }
            .timeline-item__divider {
                display: none;
            }
            .timeline-item__time {
                text-align: left;
            }
        }

        /* ============ CTA 板块 ============ */
        .cta-block {
            background: linear-gradient(160deg, var(--color-secondary) 0%, #0d1b2a 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .cta-block::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }
        .cta-block>* {
            position: relative;
            z-index: 1;
        }
        .cta-block h3 {
            color: #fff;
            font-size: 1.7rem;
            margin-bottom: 10px;
        }
        .cta-block p {
            color: rgba(255, 255, 255, 0.7);
            max-width: 550px;
            margin: 0 auto 24px;
            font-size: 1rem;
        }
        .cta-block .btn-live-watch {
            font-size: 1rem;
            padding: 13px 28px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        @media (max-width: 520px) {
            .cta-block {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-block h3 {
                font-size: 1.35rem;
            }
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--color-secondary);
            color: #c0c9d4;
            padding: 48px 0 0;
            margin-top: auto;
            border-top: 4px solid var(--color-primary);
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .site-footer__col h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 16px;
            font-weight: 700;
            letter-spacing: 0.02em;
        }
        .site-footer__col ul li {
            margin-bottom: 8px;
        }
        .site-footer__col ul li a {
            color: #a0aab4;
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }
        .site-footer__col ul li a:hover {
            color: #fff;
        }
        .site-footer__bottom {
            padding: 20px 0 24px;
            text-align: center;
            font-size: 0.82rem;
            color: #8a939e;
        }
        .site-footer__bottom-links {
            display: flex;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
            margin-bottom: 10px;
        }
        .site-footer__bottom-links a {
            color: #a0aab4;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .site-footer__bottom-links a:hover {
            color: #fff;
        }
        .site-footer__bottom-links span {
            color: rgba(255, 255, 255, 0.2);
        }
        .site-footer__friendly {
            display: flex;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
        .site-footer__friendly a {
            color: #7a8590;
            font-size: 0.8rem;
            transition: color var(--transition-fast);
        }
        .site-footer__friendly a:hover {
            color: #c0c9d4;
        }
        .site-footer__friendly span {
            color: rgba(255, 255, 255, 0.15);
        }
        .site-footer__copyright {
            color: #6b7580;
            font-size: 0.78rem;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 32px 0 0;
            }
            .site-footer__bottom-links {
                font-size: 0.75rem;
                gap: 4px;
            }
        }

        /* ============ 辅助组件 ============ */
        .text-primary {
            color: var(--color-primary) !important;
        }
        .fw-800 {
            font-weight: 800 !important;
        }
        .gap-3 {
            gap: 1rem;
        }
        .mt-0 {
            margin-top: 0 !important;
        }
        .mb-0 {
            margin-bottom: 0 !important;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* ============ 覆盖 Bootstrap 默认样式 ============ */
        .btn:focus-visible,
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

/* roulang page: category7 */
:root {
            --primary: #0d253f;
            --primary-light: #1a3f64;
            --accent: #e8850c;
            --accent-hover: #c9720a;
            --accent-light: #fff3e0;
            --danger: #c0392b;
            --success: #1e7e34;
            --bg: #f4f5f7;
            --bg-white: #ffffff;
            --bg-light: #f9fafb;
            --text: #1a1a2e;
            --text-secondary: #5a6170;
            --text-muted: #8b919e;
            --border: #e2e6ed;
            --border-light: #eef0f4;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(13, 37, 63, 0.06);
            --shadow: 0 2px 12px rgba(13, 37, 63, 0.08);
            --shadow-md: 0 6px 24px rgba(13, 37, 63, 0.10);
            --shadow-lg: 0 12px 40px rgba(13, 37, 63, 0.14);
            --transition: 0.22s ease;
            --font-stack: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .container--narrow {
            max-width: 960px;
        }

        .container--wide {
            max-width: 1320px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }

        .top-bar {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.8rem;
            padding: 6px 0;
            letter-spacing: 0.02em;
        }

        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        .top-bar__left {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .top-bar__left i {
            color: var(--accent);
            font-size: 0.7rem;
            margin-right: 4px;
        }

        .top-bar__right a {
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
            transition: color var(--transition);
            margin-left: 14px;
        }

        .top-bar__right a:hover {
            color: #ffffff;
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            flex-wrap: wrap;
            gap: 12px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 9px;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: opacity var(--transition);
        }

        .nav-logo:hover {
            opacity: 0.82;
            color: var(--primary);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--accent);
            color: #fff;
            font-weight: 800;
            font-size: 1.05rem;
            border-radius: var(--radius-sm);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1.5px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.25rem;
            color: var(--text);
            transition: all var(--transition);
            line-height: 1;
        }

        .navbar-toggler:hover {
            background: var(--bg-light);
            border-color: var(--primary-light);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        .nav-links li a {
            display: inline-block;
            padding: 8px 15px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .nav-links li a:hover {
            color: var(--primary);
            background: var(--bg-light);
        }

        .nav-links li a.active {
            color: var(--accent);
            background: var(--accent-light);
            font-weight: 600;
        }

        .nav-cta-btn {
            display: inline-block !important;
            padding: 9px 20px !important;
            background: var(--accent) !important;
            color: #fff !important;
            border-radius: 50px !important;
            font-weight: 600 !important;
            font-size: 0.9rem !important;
            transition: all var(--transition) !important;
            box-shadow: 0 2px 8px rgba(232, 133, 12, 0.25);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-cta-btn:hover {
            background: var(--accent-hover) !important;
            box-shadow: 0 4px 16px rgba(232, 133, 12, 0.35) !important;
            transform: translateY(-1px);
            color: #fff !important;
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            background: linear-gradient(135deg, rgba(13, 37, 63, 0.88) 0%, rgba(26, 63, 100, 0.78) 60%, rgba(13, 37, 63, 0.9) 100%), url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 60px 0 56px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--accent);
            opacity: 0.8;
        }

        .page-banner .breadcrumb-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .page-banner .breadcrumb-wrap a {
            color: rgba(255, 255, 255, 0.8);
            transition: color var(--transition);
        }

        .page-banner .breadcrumb-wrap a:hover {
            color: #fff;
        }

        .page-banner .breadcrumb-wrap i {
            font-size: 0.6rem;
            color: rgba(255, 255, 255, 0.5);
        }

        .page-banner__title {
            font-size: 2.4rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }

        .page-banner__subtitle {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 600px;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 52px 0;
        }

        .section--alt {
            background: var(--bg-white);
        }

        .section--light {
            background: var(--bg-light);
        }

        .section__header {
            margin-bottom: 36px;
        }

        .section__title {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
            letter-spacing: -0.01em;
            position: relative;
            display: inline-block;
        }

        .section__title::after {
            content: '';
            display: block;
            width: 48px;
            height: 3.5px;
            background: var(--accent);
            border-radius: 4px;
            margin-top: 8px;
        }

        .section__subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ========== NEWS LIST ========== */
        .news-featured {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-bottom: 32px;
        }

        .news-featured__card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
        }

        .news-featured__card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .news-featured__img {
            height: 220px;
            overflow: hidden;
            position: relative;
        }

        .news-featured__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-featured__card:hover .news-featured__img img {
            transform: scale(1.04);
        }

        .news-featured__tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--accent);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            z-index: 2;
        }

        .news-featured__body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-featured__date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .news-featured__date i {
            font-size: 0.7rem;
            color: var(--accent);
        }

        .news-featured__title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.4;
            transition: color var(--transition);
        }

        .news-featured__card:hover .news-featured__title {
            color: var(--accent);
        }

        .news-featured__excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
            margin-bottom: 12px;
        }

        .news-featured__link {
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: gap var(--transition);
            align-self: flex-start;
        }

        .news-featured__link:hover {
            gap: 9px;
            color: var(--accent-hover);
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-list__item {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 16px 20px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

        .news-list__item:hover {
            box-shadow: var(--shadow);
            border-color: var(--border);
            transform: translateX(3px);
        }

        .news-list__date-badge {
            flex-shrink: 0;
            background: var(--bg-light);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            text-align: center;
            min-width: 58px;
            line-height: 1.2;
        }

        .news-list__date-badge .day {
            display: block;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--primary);
        }

        .news-list__date-badge .month {
            display: block;
            font-size: 0.72rem;
            color: var(--text-muted);
            text-transform: uppercase;
        }

        .news-list__content {
            flex: 1;
            min-width: 0;
        }

        .news-list__title {
            font-weight: 600;
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 4px;
            transition: color var(--transition);
            line-height: 1.4;
        }

        .news-list__item:hover .news-list__title {
            color: var(--accent);
        }

        .news-list__excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-list__arrow {
            flex-shrink: 0;
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-top: 4px;
            transition: color var(--transition);
        }

        .news-list__item:hover .news-list__arrow {
            color: var(--accent);
        }

        /* ========== TOPIC CARDS ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .topic-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .topic-card__img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .topic-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .topic-card:hover .topic-card__img img {
            transform: scale(1.05);
        }

        .topic-card__body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .topic-card__title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
            line-height: 1.35;
        }

        .topic-card__desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.55;
            flex: 1;
            margin-bottom: 12px;
        }

        .topic-card__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }

        .topic-card__tag {
            font-size: 0.73rem;
            padding: 3px 10px;
            border-radius: 14px;
            background: var(--accent-light);
            color: var(--accent);
            font-weight: 500;
            letter-spacing: 0.02em;
        }

        .topic-card__link {
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
        }

        .topic-card__link:hover {
            gap: 8px;
            color: var(--accent-hover);
        }

        /* ========== DATA SNAPSHOT ========== */
        .data-snapshot {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .data-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
            opacity: 0;
            transition: opacity var(--transition);
        }

        .data-card:hover::before {
            opacity: 1;
        }

        .data-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .data-card__icon {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .data-card__number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            margin-bottom: 4px;
        }

        .data-card__label {
            font-size: 0.88rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border);
        }

        .faq-item__question {
            padding: 16px 20px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            user-select: none;
            transition: background var(--transition);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            font-family: inherit;
            line-height: 1.5;
        }

        .faq-item__question:hover {
            background: var(--bg-light);
        }

        .faq-item__question i {
            color: var(--text-muted);
            transition: transform var(--transition);
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .faq-item--open .faq-item__question i {
            transform: rotate(180deg);
            color: var(--accent);
        }

        .faq-item__answer {
            padding: 0 20px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            display: none;
        }

        .faq-item--open .faq-item__answer {
            display: block;
        }

        .faq-item--open {
            border-color: var(--border);
            box-shadow: var(--shadow-sm);
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(145deg, var(--primary) 0%, var(--primary-light) 100%);
            color: #fff;
            text-align: center;
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(232, 133, 12, 0.18) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-section__title {
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .cta-section__desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-btn {
            display: inline-block;
            padding: 13px 36px;
            background: var(--accent);
            color: #fff;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            box-shadow: 0 4px 18px rgba(232, 133, 12, 0.35);
            position: relative;
            z-index: 1;
            border: none;
        }

        .cta-btn:hover {
            background: #f0981c;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 26px rgba(232, 133, 12, 0.45);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 0;
            margin-top: auto;
        }

        .site-footer__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .site-footer__col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .site-footer__col ul li {
            margin-bottom: 8px;
        }

        .site-footer__col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .site-footer__col ul li a:hover {
            color: var(--accent);
        }

        .site-footer__bottom {
            padding: 22px 0 28px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.5);
        }

        .site-footer__bottom-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
            margin-bottom: 12px;
        }

        .site-footer__bottom-links a {
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition);
            font-size: 0.82rem;
        }

        .site-footer__bottom-links a:hover {
            color: var(--accent);
        }

        .site-footer__bottom-links span {
            color: rgba(255, 255, 255, 0.25);
        }

        .site-footer__copyright {
            margin-bottom: 8px;
            line-height: 1.6;
        }

        .site-footer__copyright p {
            margin: 0;
            font-size: 0.8rem;
        }

        .site-footer__friends {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            padding-top: 6px;
        }

        .site-footer__friends a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition);
            font-size: 0.8rem;
        }

        .site-footer__friends a:hover {
            color: var(--accent);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .news-featured {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            .data-snapshot {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }

            .page-banner__title {
                font-size: 2rem;
            }

            .section {
                padding: 40px 0;
            }

            .section__title {
                font-size: 1.4rem;
            }
        }

        @media (max-width: 768px) {
            .navbar-toggler {
                display: inline-block;
            }

            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--bg-white);
                border-radius: var(--radius);
                padding: 8px;
                box-shadow: var(--shadow-md);
                margin-top: 4px;
                border: 1px solid var(--border-light);
            }

            .nav-links.show {
                display: flex;
            }

            .nav-links li a {
                display: block;
                width: 100%;
                padding: 10px 16px;
            }

            .nav-cta-btn {
                text-align: center !important;
                margin: 4px 0;
            }

            .main-nav {
                flex-wrap: wrap;
            }

            .news-featured__img {
                height: 180px;
            }

            .news-featured__title {
                font-size: 1.05rem;
            }

            .topic-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .data-snapshot {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .data-card {
                padding: 20px 16px;
            }

            .data-card__number {
                font-size: 1.6rem;
            }

            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 22px;
            }

            .page-banner {
                padding: 40px 0 36px;
            }

            .page-banner__title {
                font-size: 1.7rem;
            }

            .page-banner__subtitle {
                font-size: 0.92rem;
            }

            .section {
                padding: 34px 0;
            }

            .section__title {
                font-size: 1.3rem;
            }

            .news-list__item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 14px 16px;
            }

            .news-list__date-badge {
                min-width: 48px;
                padding: 6px 10px;
            }

            .news-list__date-badge .day {
                font-size: 1.1rem;
            }

            .top-bar__left {
                font-size: 0.74rem;
                gap: 8px;
            }

            .top-bar__right a {
                font-size: 0.74rem;
                margin-left: 8px;
            }
        }

        @media (max-width: 520px) {
            .data-snapshot {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .data-card__number {
                font-size: 1.4rem;
            }

            .data-card__label {
                font-size: 0.78rem;
            }

            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .news-featured__img {
                height: 150px;
            }

            .news-featured__body {
                padding: 14px 16px 16px;
            }

            .news-featured__title {
                font-size: 0.98rem;
            }

            .page-banner__title {
                font-size: 1.45rem;
            }

            .cta-section__title {
                font-size: 1.4rem;
            }

            .section__header {
                margin-bottom: 24px;
            }

            .section__title {
                font-size: 1.2rem;
            }

            .faq-item__question {
                font-size: 0.9rem;
                padding: 14px 16px;
            }

            .faq-item__answer {
                padding: 0 16px 14px;
                font-size: 0.84rem;
            }

            .topic-card__img {
                height: 150px;
            }
        }