/* roulang page: index */
:root {
            --primary: #1E6FD9;
            --primary-dark: #1557B0;
            --primary-light: #E8F0FC;
            --primary-surface: #F5F8FC;
            --accent-green: #0FA96B;
            --accent-green-bg: #E6F7F0;
            --accent-orange: #F59E0B;
            --accent-orange-bg: #FEF4E6;
            --neutral-gray: #4B5A6D;
            --neutral-light: #64748B;
            --neutral-border: #DFE7F0;
            --neutral-bg: #F5F8FC;
            --neutral-alt-bg: #EEF3FA;
            --title-color: #12233F;
            --body-color: #2D3E55;
            --card-shadow: 0 6px 18px rgba(18,35,63,0.08);
            --card-shadow-hover: 0 10px 26px rgba(18,35,63,0.14);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --transition-base: all 0.25s ease;
            --container-max: 1200px;
            --section-gap: 68px;
            --section-gap-mobile: 46px;
            --header-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Open Sans", "Segoe UI", sans-serif;
            font-size: 15px;
            line-height: 1.6;
            color: var(--body-color);
            background: #FFFFFF;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

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

        .section {
            padding-top: var(--section-gap);
            padding-bottom: var(--section-gap);
        }

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

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

        .section--white {
            background: #FFFFFF;
        }

        .section--primary-surface {
            background: var(--primary-surface);
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 720px;
        }

        .text-primary-custom {
            color: var(--primary) !important;
        }

        .text-accent-green {
            color: var(--accent-green) !important;
        }

        .text-accent-orange {
            color: var(--accent-orange) !important;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.2s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(18,35,63,0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .brand-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .brand-logo i {
            font-size: 24px;
            color: var(--primary);
        }

        .brand-logo span {
            color: var(--title-color);
        }

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

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--neutral-gray);
            border-radius: 8px;
            border: none;
            background: transparent;
            transition: var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            background: var(--primary-light);
            outline: none;
        }

        .main-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }

        .hamburger-btn {
            display: none;
            background: transparent;
            border: 1px solid var(--neutral-border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 20px;
            color: var(--title-color);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .hamburger-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }

        .hamburger-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .mobile-nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(18,35,63,0.35);
            z-index: 1040;
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        .mobile-nav-overlay.show {
            opacity: 1;
            pointer-events: auto;
            display: block;
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            box-shadow: 0 16px 32px rgba(18,35,63,0.12);
            z-index: 1045;
            padding: 16px 20px 20px;
            flex-direction: column;
            gap: 4px;
            max-height: calc(100vh - var(--header-height));
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
        }

        .mobile-nav-panel.show {
            display: flex;
        }

        .mobile-nav-panel a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--title-color);
            border-radius: 10px;
            transition: var(--transition-base);
        }

        .mobile-nav-panel a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .mobile-nav-panel a.active {
            background: var(--primary);
            color: #FFFFFF;
            font-weight: 600;
        }

        .mobile-nav-panel a i {
            font-size: 14px;
            opacity: 0.6;
        }

        /* ========== Pill Navigation ========== */
        .pill-nav-wrapper {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            padding: 12px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            position: relative;
            z-index: 100;
        }

        .pill-nav-wrapper::-webkit-scrollbar {
            height: 4px;
        }

        .pill-nav-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }

        .pill-nav-wrapper::-webkit-scrollbar-thumb {
            background: var(--neutral-border);
            border-radius: 999px;
        }

        .pill-nav {
            display: flex;
            gap: 8px;
            align-items: center;
            white-space: nowrap;
        }

        .pill-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--title-color);
            background: var(--neutral-bg);
            transition: var(--transition-base);
            border: 1px solid transparent;
            flex-shrink: 0;
        }

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

        .pill-nav a.active {
            background: var(--primary);
            color: #FFFFFF;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(30,111,217,0.3);
            border-color: var(--primary);
        }

        .pill-nav a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        /* ========== Buttons ========== */
        .btn-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            border: 2px solid transparent;
            cursor: pointer;
            transition: var(--transition-base);
            min-height: 44px;
            text-align: center;
            user-select: none;
            white-space: nowrap;
        }

        .btn-custom:focus-visible {
            outline: 3px solid rgba(30,111,217,0.25);
            outline-offset: 3px;
        }

        .btn-primary-custom {
            background: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(30,111,217,0.3);
            color: #FFFFFF;
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(30,111,217,0.25);
        }

        .btn-outline-custom {
            background: #FFFFFF;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-outline-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(30,111,217,0.16);
        }

        .btn-outline-custom:active {
            transform: translateY(0);
        }

        .btn-white-custom {
            background: #FFFFFF;
            color: var(--primary);
            border-color: #FFFFFF;
        }

        .btn-white-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(255,255,255,0.3);
        }

        .btn-text-custom {
            background: transparent;
            border: none;
            padding: 8px 12px;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
            transition: var(--transition-base);
            min-height: 36px;
        }

        .btn-text-custom:hover {
            text-decoration: underline;
            color: var(--primary-dark);
        }

        .btn-text-custom:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .btn-custom i {
            font-size: 16px;
        }

        /* ========== Cards ========== */
        .card-custom {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            border: 1px solid var(--neutral-border);
            transition: var(--transition-base);
            overflow: hidden;
            height: 100%;
        }

        .card-custom:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
            border-color: #CFDDEB;
        }

        .card-custom .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: var(--neutral-bg);
        }

        .card-custom .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .card-custom:hover .card-img-wrap img {
            transform: scale(1.03);
        }

        .card-custom .card-body {
            padding: 20px 22px;
        }

        .card-custom .card-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--title-color);
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .card-custom .card-text {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.65;
            margin-bottom: 12px;
        }

        /* ========== Badges ========== */
        .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
            white-space: nowrap;
        }

        .badge-live {
            background: var(--accent-green-bg);
            color: #06814F;
        }

        .badge-live .badge-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-green);
            animation: pulse-dot 1.4s ease-in-out infinite;
        }

        .badge-upcoming {
            background: var(--accent-orange-bg);
            color: #C87F0A;
        }

        .badge-ended {
            background: var(--neutral-alt-bg);
            color: #5B6B80;
        }

        .badge-tag {
            background: var(--primary-light);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.3); }
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            background: linear-gradient(135deg, #F5F8FC 0%, #E8F0FC 45%, #F0F7F2 100%);
            overflow: hidden;
            padding: 0;
            min-height: 480px;
            display: flex;
            align-items: center;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 60%;
            height: 140%;
            background: url('/assets/images/ec2226c678838c38.webp') center/cover no-repeat;
            opacity: 0.22;
            border-radius: 0 0 0 80px;
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, var(--primary) 0%, var(--accent-green) 50%, var(--accent-orange) 100%);
            opacity: 0.7;
        }

        .hero-section .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            min-height: 480px;
            padding-top: 36px;
            padding-bottom: 36px;
        }

        .hero-content {
            max-width: 640px;
        }

        .hero-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }

        .hero-title {
            font-size: 38px;
            font-weight: 800;
            color: var(--title-color);
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .hero-title .highlight {
            color: var(--primary);
        }

        .hero-subtitle {
            font-size: 17px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 520px;
        }

        .hero-desc {
            font-size: 15px;
            color: var(--neutral-light);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 540px;
        }

        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 28px;
            padding-top: 20px;
            border-top: 1px solid var(--neutral-border);
        }

        .hero-stat-item {
            display: flex;
            flex-direction: column;
        }

        .hero-stat-number {
            font-size: 24px;
            font-weight: 800;
            color: var(--title-color);
            line-height: 1.2;
        }

        .hero-stat-number i {
            font-size: 16px;
            color: var(--accent-green);
            margin-left: 2px;
        }

        .hero-stat-label {
            font-size: 13px;
            color: var(--neutral-light);
            margin-top: 2px;
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            max-width: 460px;
            margin-left: auto;
        }

        .hero-visual-inner {
            background: #FFFFFF;
            border-radius: 20px;
            box-shadow: 0 16px 40px rgba(18,35,63,0.12);
            padding: 20px;
            width: 100%;
            border: 1px solid var(--neutral-border);
        }

        .hero-visual-inner img {
            border-radius: 12px;
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/10;
        }

        .hero-visual-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-green-bg);
            color: #06814F;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            margin-top: 12px;
        }

        /* ========== Stats Bar ========== */
        .stats-bar {
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 22px 28px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
            box-shadow: var(--card-shadow);
        }

        .stats-bar-item {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 160px;
        }

        .stats-bar-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary);
            flex-shrink: 0;
        }

        .stats-bar-number {
            font-size: 24px;
            font-weight: 800;
            color: var(--title-color);
            line-height: 1.2;
        }

        .stats-bar-label {
            font-size: 13px;
            color: var(--neutral-light);
        }

        /* ========== Feature Cards (3) ========== */
        .feature-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            padding: 24px 22px;
            height: 100%;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--primary);
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            opacity: 0;
            transition: var(--transition-base);
        }

        .feature-card:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-3px);
            border-color: #CFDDEB;
        }

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

        .feature-card-icon {
            width: 50px;
            height: 50px;
            border-radius: 14px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 14px;
        }

        .feature-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 6px;
            line-height: 1.3;
        }

        .feature-card-text {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.65;
            margin-bottom: 12px;
        }

        .feature-card-metric {
            font-size: 13px;
            color: var(--neutral-light);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .feature-card-metric i {
            color: var(--accent-green);
        }

        /* ========== Section Variants ========== */
        .img-text-block {
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .img-text-block .img-wrap {
            flex: 1 1 48%;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--neutral-border);
            aspect-ratio: 16/10;
        }

        .img-text-block .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .img-text-block .text-wrap {
            flex: 1 1 48%;
        }

        .img-text-block .text-wrap .section-title {
            margin-bottom: 14px;
        }

        .img-text-block .text-wrap p {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        .img-text-block.reverse {
            flex-direction: row-reverse;
        }

        /* ========== Match Cards ========== */
        .match-card {
            background: #FFFFFF;
            border-radius: 14px;
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            padding: 18px 20px;
            height: 100%;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

        .match-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }

        .match-card-league {
            font-size: 12px;
            font-weight: 600;
            color: var(--neutral-light);
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .match-card-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.4;
        }

        .match-card-time {
            font-size: 13px;
            color: var(--neutral-gray);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .match-card-time i {
            color: var(--primary);
            font-size: 14px;
        }

        /* ========== Score Panel ========== */
        .score-panel {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            padding: 22px 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
            transition: var(--transition-base);
        }

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

        .score-panel-team {
            text-align: center;
            min-width: 120px;
        }

        .score-panel-team .team-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--title-color);
        }

        .score-panel-team .team-short {
            font-size: 12px;
            color: var(--neutral-light);
        }

        .score-panel-score {
            font-size: 32px;
            font-weight: 900;
            color: var(--title-color);
            line-height: 1;
            min-width: 80px;
            text-align: center;
        }

        .score-panel-info {
            text-align: center;
            font-size: 13px;
            color: var(--neutral-light);
        }

        /* ========== Review Card ========== */
        .review-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            padding: 24px 22px;
            display: flex;
            gap: 16px;
            height: 100%;
            transition: var(--transition-base);
        }

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

        .review-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary);
            flex-shrink: 0;
            border: 2px solid #DCE8F5;
        }

        .review-body {
            flex: 1;
        }

        .review-text {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 8px;
        }

        .review-author {
            font-size: 13px;
            font-weight: 600;
            color: var(--title-color);
        }

        .review-meta {
            font-size: 12px;
            color: var(--neutral-light);
        }

        /* ========== Compare Section ========== */
        .compare-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .compare-col {
            border-radius: var(--radius-card);
            padding: 28px 26px;
            transition: var(--transition-base);
        }

        .compare-col--highlight {
            background: var(--primary-light);
            border: 2px solid var(--primary);
            box-shadow: 0 8px 24px rgba(30,111,217,0.15);
        }

        .compare-col--muted {
            background: var(--neutral-bg);
            border: 1px solid var(--neutral-border);
        }

        .compare-col-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .compare-col-title i {
            color: var(--primary);
        }

        .compare-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .compare-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--neutral-border);
            font-size: 14px;
            color: var(--neutral-gray);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.5;
        }

        .compare-list li:last-child {
            border-bottom: none;
        }

        .compare-list li i {
            font-size: 14px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .compare-list li .check-icon {
            color: var(--accent-green);
        }

        .compare-list li .minus-icon {
            color: var(--neutral-light);
        }

        /* ========== News List ========== */
        .news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .news-item {
            display: flex;
            gap: 20px;
            padding: 18px 0;
            border-bottom: 1px solid var(--neutral-border);
            transition: var(--transition-base);
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item:hover {
            background: var(--neutral-bg);
            border-radius: 8px;
            padding-left: 12px;
            padding-right: 12px;
        }

        .news-date {
            min-width: 84px;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            padding-top: 2px;
            flex-shrink: 0;
        }

        .news-body {
            flex: 1;
        }

        .news-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--title-color);
            line-height: 1.4;
            margin-bottom: 4px;
        }

        .news-summary {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.65;
            margin-bottom: 8px;
        }

        /* ========== FAQ Accordion ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--neutral-border);
            border-radius: 12px;
            margin-bottom: 10px;
            overflow: hidden;
            background: #FFFFFF;
            box-shadow: 0 2px 8px rgba(18,35,63,0.04);
            transition: var(--transition-base);
        }

        .faq-accordion .accordion-item:hover {
            box-shadow: 0 4px 14px rgba(18,35,63,0.08);
        }

        .faq-accordion .accordion-button {
            background: #FFFFFF;
            border: none;
            box-shadow: none;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--title-color);
            border-radius: 12px;
            transition: var(--transition-base);
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: var(--primary-surface);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus-visible {
            outline: 3px solid rgba(30,111,217,0.25);
            outline-offset: -1px;
            box-shadow: none;
        }

        .faq-accordion .accordion-button::after {
            width: 14px;
            height: 14px;
            background-size: 14px;
            transition: transform 0.3s ease;
            margin-left: auto;
        }

        .faq-accordion .accordion-body {
            padding: 16px 20px 18px;
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
            background: var(--primary-surface);
            border-top: 1px solid var(--neutral-border);
            border-radius: 0 0 12px 12px;
        }

        /* ========== Step Cards ========== */
        .step-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            padding: 28px 24px;
            height: 100%;
            transition: var(--transition-base);
            text-align: center;
            position: relative;
        }

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

        .step-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: #FFFFFF;
            font-size: 22px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            box-shadow: 0 6px 16px rgba(30,111,217,0.3);
        }

        .step-card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 6px;
            line-height: 1.3;
        }

        .step-card-text {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.6;
        }

        /* ========== Topic Entry Card ========== */
        .topic-entry-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .topic-entry-card:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-3px);
            border-color: #CFDDEB;
        }

        .topic-entry-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--neutral-bg);
        }

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

        .topic-entry-card:hover .topic-entry-img img {
            transform: scale(1.04);
        }

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

        .topic-entry-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 6px;
        }

        .topic-entry-text {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.6;
            margin-bottom: 12px;
            flex: 1;
        }

        .topic-entry-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .topic-entry-link:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #12233F;
            color: #A8B8CC;
            padding: 48px 0 28px;
            border-top: 1px solid #1A3050;
        }

        .site-footer .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand i {
            color: #4B91E8;
        }

        .footer-brand-desc {
            font-size: 14px;
            color: #8BA0BA;
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col-title {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }

        .footer-col-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col-list li {
            margin-bottom: 8px;
        }

        .footer-col-list a {
            font-size: 14px;
            color: #A8B8CC;
            transition: var(--transition-base);
        }

        .footer-col-list a:hover {
            color: #FFFFFF;
            text-decoration: underline;
        }

        .footer-bottom {
            border-top: 1px solid #1A3050;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: #7D91AA;
        }

        .footer-bottom a {
            color: #7D91AA;
            transition: var(--transition-base);
        }

        .footer-bottom a:hover {
            color: #FFFFFF;
            text-decoration: underline;
        }

        .footer-bottom-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            align-items: center;
        }

        /* ========== Action Bar ========== */
        .action-bar {
            background: linear-gradient(135deg, var(--primary) 0%, #246BFD 60%, #2B7AEB 100%);
            border-radius: var(--radius-card);
            padding: 32px 30px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 12px 30px rgba(30,111,217,0.25);
        }

        .action-bar-title {
            font-size: 22px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.35;
            margin-bottom: 6px;
        }

        .action-bar-text {
            font-size: 14px;
            color: rgba(255,255,255,0.85);
            line-height: 1.6;
        }

        /* ========== Guarantee Strip ========== */
        .guarantee-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            justify-content: space-between;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--card-shadow);
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--neutral-gray);
            font-weight: 500;
        }

        .guarantee-item i {
            font-size: 18px;
            color: var(--accent-green);
        }

        /* ========== Bottom Fixed CTA ========== */
        .bottom-fixed-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1035;
            background: #FFFFFF;
            border-top: 1px solid var(--neutral-border);
            box-shadow: 0 -6px 20px rgba(18,35,63,0.12);
            padding: 10px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .bottom-fixed-cta .cta-text {
            font-size: 14px;
            font-weight: 600;
            color: var(--title-color);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .bottom-fixed-cta .cta-text i {
            color: var(--accent-green);
        }

        .bottom-fixed-cta .btn-custom {
            padding: 9px 18px;
            font-size: 14px;
            min-height: 40px;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 32px;
            }
            .hero-section .container {
                min-height: 420px;
            }
            .hero-section::before {
                right: -20%;
                width: 70%;
                opacity: 0.15;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .img-text-block {
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding-top: var(--section-gap-mobile);
                padding-bottom: var(--section-gap-mobile);
            }
            .section-title {
                font-size: 21px;
            }
            .hero-section .container {
                min-height: 380px;
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
                padding-top: 24px;
                padding-bottom: 24px;
            }
            .hero-content {
                max-width: 100%;
            }
            .hero-title {
                font-size: 28px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .hero-visual {
                max-width: 100%;
                margin-left: 0;
            }
            .hero-stats-row {
                gap: 16px;
                margin-top: 20px;
                padding-top: 16px;
            }
            .hero-stat-number {
                font-size: 20px;
            }
            .hamburger-btn {
                display: block;
            }
            .main-nav {
                display: none;
            }
            .mobile-nav-overlay,
            .mobile-nav-panel {
                display: block;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .img-text-block,
            .img-text-block.reverse {
                flex-direction: column;
                gap: 20px;
            }
            .img-text-block .img-wrap,
            .img-text-block .text-wrap {
                flex: 1 1 100%;
                width: 100%;
            }
            .compare-panel {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .action-bar {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px 20px;
            }
            .stats-bar {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px 20px;
                gap: 12px;
            }
            .stats-bar-item {
                min-width: 100%;
            }
            .hero-stats-row {
                flex-wrap: wrap;
            }
            .hero-stat-item {
                min-width: 100px;
            }
            .news-item {
                flex-direction: column;
                gap: 6px;
                padding: 14px 0;
            }
            .news-date {
                min-width: auto;
            }
            .news-item:hover {
                padding-left: 8px;
                padding-right: 8px;
            }
            .score-panel {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 18px;
                gap: 10px;
            }
            .score-panel-score {
                font-size: 26px;
                text-align: left;
                min-width: auto;
            }
            .score-panel-team {
                text-align: left;
                min-width: auto;
            }
            .score-panel-info {
                text-align: left;
            }
            .guarantee-strip {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 18px;
                gap: 10px;
            }
            .review-card {
                flex-direction: column;
                gap: 12px;
            }
            .review-avatar {
                width: 42px;
                height: 42px;
                font-size: 18px;
            }
            .bottom-fixed-cta {
                padding: 8px 12px;
                gap: 8px;
            }
            .bottom-fixed-cta .cta-text {
                font-size: 13px;
            }
            .bottom-fixed-cta .btn-custom {
                padding: 7px 14px;
                font-size: 13px;
                min-height: 38px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 24px;
            }
            .hero-section .container {
                min-height: 340px;
            }
            .hero-cta-row {
                flex-direction: column;
                align-items: stretch;
                width: 100%;
            }
            .hero-cta-row .btn-custom {
                width: 100%;
                justify-content: center;
            }
            .pill-nav a {
                font-size: 12px;
                padding: 7px 13px;
            }
            .section-title {
                font-size: 19px;
            }
            .btn-custom {
                padding: 10px 18px;
                font-size: 14px;
            }
            .card-custom .card-body {
                padding: 16px 18px;
            }
            .compare-col {
                padding: 20px 18px;
            }
            .compare-col-title {
                font-size: 16px;
            }
            .action-bar-title {
                font-size: 18px;
            }
            .action-bar-text {
                font-size: 13px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .footer-bottom-links {
                gap: 10px;
                flex-wrap: wrap;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1E6FD9;
            --primary-dark: #1557B0;
            --primary-light: #E8F0FC;
            --primary-surface: #F5F8FC;
            --accent-green: #0FA96B;
            --accent-green-bg: #E6F7F0;
            --accent-orange: #F59E0B;
            --accent-orange-bg: #FEF4E6;
            --neutral-gray: #4B5A6D;
            --neutral-light: #64748B;
            --neutral-border: #DFE7F0;
            --neutral-bg: #F5F8FC;
            --neutral-alt-bg: #EEF3FA;
            --title-color: #12233F;
            --body-color: #2D3E55;
            --card-shadow: 0 6px 18px rgba(18,35,63,0.08);
            --card-shadow-hover: 0 10px 26px rgba(18,35,63,0.14);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --transition-base: all 0.25s ease;
            --container-max: 1200px;
            --section-gap: 68px;
            --section-gap-mobile: 46px;
            --header-height: 68px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Open Sans", "Segoe UI", sans-serif;
            font-size: 15px;
            line-height: 1.6;
            color: var(--body-color);
            background: #FFFFFF;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding-top: var(--section-gap);
            padding-bottom: var(--section-gap);
        }
        .section--alt {
            background: var(--neutral-bg);
        }
        .section--subtle {
            background: var(--neutral-alt-bg);
        }
        .section--white {
            background: #FFFFFF;
        }
        .section--primary-surface {
            background: var(--primary-surface);
        }
        .section--compact {
            padding-top: 32px;
            padding-bottom: 32px;
        }
        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 720px;
        }
        .text-primary-custom {
            color: var(--primary) !important;
        }
        .text-accent-green {
            color: var(--accent-green) !important;
        }
        .text-accent-orange {
            color: var(--accent-orange) !important;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.2s ease;
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(18,35,63,0.08);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .brand-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .brand-logo i {
            font-size: 24px;
            color: var(--primary);
        }
        .brand-logo span {
            color: var(--title-color);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--neutral-gray);
            border-radius: 8px;
            border: none;
            background: transparent;
            transition: var(--transition-base);
            white-space: nowrap;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            background: var(--primary-light);
            outline: none;
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }
        .hamburger-btn {
            display: none;
            background: transparent;
            border: 1px solid var(--neutral-border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 20px;
            color: var(--title-color);
            cursor: pointer;
            transition: var(--transition-base);
        }
        .hamburger-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .hamburger-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .mobile-nav {
            display: none;
            background: #fff;
            border-top: 1px solid var(--neutral-border);
            flex-direction: column;
            padding: 16px 0;
        }
        .mobile-nav a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 500;
            color: var(--neutral-gray);
            border-left: 3px solid transparent;
            transition: var(--transition-base);
        }
        .mobile-nav a:hover,
        .mobile-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            border-left-color: var(--primary);
        }

        /* ========== Hero 下方 Pill ========== */
        .pill-nav {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            padding: 10px 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            display: flex;
            gap: 8px;
        }
        .pill-nav::-webkit-scrollbar {
            height: 3px;
        }
        .pill-nav::-webkit-scrollbar-thumb {
            background: var(--neutral-border);
            border-radius: 99px;
        }
        .pill-nav::-webkit-scrollbar-track {
            background: transparent;
        }
        .pill-nav .container {
            display: flex;
            gap: 8px;
            flex-wrap: nowrap;
        }
        .pill-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--neutral-gray);
            background: var(--neutral-bg);
            border-radius: var(--radius-pill);
            border: 1px solid transparent;
            white-space: nowrap;
            transition: var(--transition-base);
        }
        .pill-link:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary-light);
        }
        .pill-link.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 2px 10px rgba(30,111,217,0.25);
        }
        .pill-link i {
            font-size: 13px;
        }

        /* ========== 分类页通用 ========== */
        .category-h1-wrap {
            padding: 36px 0 20px;
            background: #FFFFFF;
        }
        .category-h1 {
            font-size: 30px;
            font-weight: 800;
            color: var(--title-color);
            margin-bottom: 10px;
            letter-spacing: 0.01em;
        }
        .category-h1-desc {
            font-size: 16px;
            color: var(--neutral-gray);
            max-width: 760px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== 筛选标签 ========== */
        .filter-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--neutral-gray);
            background: #fff;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }
        .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 2px 10px rgba(30,111,217,0.22);
        }
        .filter-tag i {
            font-size: 12px;
        }

        /* ========== 文章列表 ========== */
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .article-item {
            display: flex;
            gap: 20px;
            padding: 22px 0;
            border-bottom: 1px solid var(--neutral-border);
            transition: var(--transition-base);
            align-items: flex-start;
        }
        .article-item:last-child {
            border-bottom: none;
        }
        .article-item:hover {
            background: var(--primary-surface);
            padding-left: 12px;
            border-radius: 8px;
        }
        .article-thumb {
            width: 200px;
            min-width: 200px;
            aspect-ratio: 16/9;
            border-radius: 10px;
            overflow: hidden;
            background: var(--neutral-bg);
        }
        .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .article-item:hover .article-thumb img {
            transform: scale(1.03);
        }
        .article-content {
            flex: 1;
            min-width: 0;
        }
        .article-date {
            font-size: 12px;
            color: var(--neutral-light);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-date i {
            color: var(--primary);
            font-size: 13px;
        }
        .article-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .article-summary {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.65;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            transition: var(--transition-base);
        }
        .article-link:hover {
            gap: 10px;
            color: var(--primary-dark);
        }

        /* ========== 热门横滑 ========== */
        .hot-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x mandatory;
            padding-bottom: 10px;
        }
        .hot-scroll::-webkit-scrollbar {
            height: 3px;
        }
        .hot-scroll::-webkit-scrollbar-thumb {
            background: var(--neutral-border);
            border-radius: 99px;
        }
        .hot-card {
            min-width: 280px;
            max-width: 280px;
            flex-shrink: 0;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            scroll-snap-align: start;
            transition: var(--transition-base);
        }
        .hot-card:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
        }
        .hot-card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .hot-card-body {
            padding: 16px 18px 18px;
        }
        .hot-card-tag {
            display: inline-block;
            padding: 2px 10px;
            font-size: 11px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            background: var(--accent-orange-bg);
            color: var(--accent-orange);
            margin-bottom: 8px;
        }
        .hot-card-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.45;
            margin-bottom: 6px;
        }
        .hot-card-meta {
            font-size: 12px;
            color: var(--neutral-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* ========== 专题大卡 ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .topic-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--neutral-border);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
        }
        .topic-card-img {
            width: 100%;
            aspect-ratio: 21/9;
            object-fit: cover;
        }
        .topic-card-body {
            padding: 20px 22px;
            flex: 1;
        }
        .topic-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 8px;
        }
        .topic-card-desc {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.65;
            margin-bottom: 12px;
        }
        .topic-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }
        .topic-card-link:hover {
            color: var(--primary-dark);
        }

        /* ========== 订阅引导 ========== */
        .subscribe-box {
            background: linear-gradient(135deg, var(--primary-surface) 0%, #FFFFFF 100%);
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 30px 34px;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .subscribe-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 6px;
        }
        .subscribe-text p {
            font-size: 14px;
            color: var(--neutral-gray);
            margin-bottom: 0;
        }
        .subscribe-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ========== 新闻按钮 ========== */
        .btn-news {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .btn-news-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 2px 12px rgba(30,111,217,0.25);
        }
        .btn-news-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(30,111,217,0.35);
        }
        .btn-news-outline {
            background: #fff;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-news-outline:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
        }
        .btn-read-more {
            background: transparent;
            color: var(--primary);
            border: none;
            padding: 0;
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
        }
        .btn-read-more:hover {
            gap: 10px;
            color: var(--primary-dark);
        }

        /* ========== 品牌说明块 ========== */
        .brand-note {
            background: #FFFFFF;
            border-left: 4px solid var(--primary);
            border-radius: 8px;
            padding: 24px 28px;
            box-shadow: var(--card-shadow);
        }
        .brand-note h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 10px;
        }
        .brand-note p {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ========== 移动端底栏 CTA ========== */
        .mobile-bottom-cta {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1060;
            background: #FFFFFF;
            border-top: 1px solid var(--neutral-border);
            box-shadow: 0 -4px 16px rgba(18,35,63,0.12);
            padding: 10px 16px;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .mobile-bottom-cta span {
            font-size: 13px;
            color: var(--neutral-gray);
        }
        .mobile-bottom-cta a {
            flex-shrink: 0;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #12233F;
            color: #C7D6EB;
            padding: 40px 0 20px;
            font-size: 14px;
        }
        .site-footer .container {
            max-width: var(--container-max);
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 28px;
            border-bottom: 1px solid rgba(223,231,240,0.15);
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }
        .footer-brand i {
            color: var(--primary);
            font-size: 22px;
        }
        .footer-brand-desc {
            font-size: 13px;
            color: #A5B9D4;
            line-height: 1.7;
            max-width: 280px;
            margin-bottom: 0;
        }
        .footer-col-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col-list li {
            margin-bottom: 8px;
        }
        .footer-col-list a {
            color: #C7D6EB;
            font-size: 13px;
            transition: var(--transition-base);
        }
        .footer-col-list a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            font-size: 12px;
            color: #8FA6C4;
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-bottom-links a {
            color: #C7D6EB;
        }
        .footer-bottom-links a:hover {
            color: #fff;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
            .article-thumb {
                width: 160px;
                min-width: 160px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .mobile-nav.show {
                display: flex;
            }
            .section-title {
                font-size: 22px;
            }
            .category-h1 {
                font-size: 26px;
            }
            .article-item {
                flex-direction: column;
                gap: 12px;
                padding: 18px 0;
            }
            .article-thumb {
                width: 100%;
                min-width: 100%;
                aspect-ratio: 16/9;
            }
            .article-summary {
                -webkit-line-clamp: 2;
            }
            .hot-card {
                min-width: 240px;
                max-width: 240px;
            }
            .subscribe-box {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
                padding: 24px 22px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .section {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .category-h1 {
                font-size: 24px;
            }
            .filter-tags {
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding-bottom: 4px;
            }
            .filter-tag {
                flex-shrink: 0;
            }
            .hot-card {
                min-width: 220px;
                max-width: 220px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo i {
                font-size: 21px;
            }
            .mobile-bottom-cta {
                display: flex;
            }
            body {
                padding-bottom: 64px;
            }
        }
        @media (min-width: 521px) {
            .mobile-bottom-cta {
                display: none !important;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1E6FD9;
            --primary-dark: #1557B0;
            --primary-light: #E8F0FC;
            --primary-surface: #F5F8FC;
            --accent-green: #0FA96B;
            --accent-green-bg: #E6F7F0;
            --accent-orange: #F59E0B;
            --accent-orange-bg: #FEF4E6;
            --neutral-gray: #4B5A6D;
            --neutral-light: #64748B;
            --neutral-border: #DFE7F0;
            --neutral-bg: #F5F8FC;
            --neutral-alt-bg: #EEF3FA;
            --title-color: #12233F;
            --body-color: #2D3E55;
            --card-shadow: 0 6px 18px rgba(18, 35, 63, 0.08);
            --card-shadow-hover: 0 10px 26px rgba(18, 35, 63, 0.14);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --transition-base: all 0.25s ease;
            --container-max: 1200px;
            --section-gap: 68px;
            --section-gap-mobile: 46px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Open Sans", "Segoe UI", sans-serif;
            font-size: 15px;
            line-height: 1.6;
            color: var(--body-color);
            background: #FFFFFF;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

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

        .section {
            padding-top: var(--section-gap);
            padding-bottom: var(--section-gap);
        }

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

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

        .section--white {
            background: #FFFFFF;
        }

        .section--primary-surface {
            background: var(--primary-surface);
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 720px;
        }

        .text-primary-custom {
            color: var(--primary) !important;
        }

        .text-accent-green {
            color: var(--accent-green) !important;
        }

        .text-accent-orange {
            color: var(--accent-orange) !important;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.2s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(18, 35, 63, 0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .brand-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .brand-logo i {
            font-size: 24px;
            color: var(--primary);
        }

        .brand-logo span {
            color: var(--title-color);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--neutral-gray);
            border-radius: 8px;
            border: none;
            background: transparent;
            transition: var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            background: var(--primary-light);
            outline: none;
        }

        .main-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 10px;
            right: 10px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }

        .hamburger-btn {
            display: none;
            background: transparent;
            border: 1px solid var(--neutral-border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 20px;
            color: var(--title-color);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .hamburger-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }

        .hamburger-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        /* ========== Page Head ========== */
        .page-head-section {
            background: var(--primary-surface);
            border-bottom: 1px solid var(--neutral-border);
            padding-top: 40px;
            padding-bottom: 36px;
        }

        .page-head-section h1 {
            font-size: 30px;
            font-weight: 800;
            color: var(--title-color);
            margin-bottom: 10px;
            letter-spacing: 0.01em;
            line-height: 1.3;
        }

        .page-head-section .head-subtitle {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 700px;
        }

        /* ========== Pill Filter ========== */
        .pill-filter-section {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            padding-top: 18px;
            padding-bottom: 18px;
        }

        .pill-navigation {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            padding-bottom: 4px;
            scrollbar-width: thin;
            scrollbar-color: var(--neutral-border) transparent;
        }

        .pill-navigation::-webkit-scrollbar {
            height: 4px;
        }

        .pill-navigation::-webkit-scrollbar-thumb {
            background-color: var(--neutral-border);
            border-radius: 4px;
        }

        .pill-item {
            flex-shrink: 0;
            padding: 9px 18px;
            font-size: 13px;
            font-weight: 500;
            color: var(--title-color);
            background: var(--neutral-bg);
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
            min-height: 40px;
        }

        .pill-item:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }

        .pill-item:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .pill-item.active {
            background: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
            font-weight: 600;
        }

        /* ========== Live Cards ========== */
        .live-list-section {
            background: #FFFFFF;
        }

        .live-card {
            display: flex;
            align-items: stretch;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            margin-bottom: 20px;
            transition: var(--transition-base);
        }

        .live-card:hover {
            box-shadow: var(--card-shadow-hover);
            border-color: #CFDCEB;
            transform: translateY(-2px);
        }

        .live-card-img {
            flex-shrink: 0;
            width: 200px;
            min-height: 100%;
            overflow: hidden;
            background: var(--neutral-alt-bg);
            position: relative;
        }

        .live-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .live-card-body {
            flex: 1;
            padding: 20px 24px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 8px;
        }

        .live-card-league {
            font-size: 13px;
            font-weight: 600;
            color: var(--neutral-gray);
            letter-spacing: 0.02em;
            text-transform: uppercase;
        }

        .live-card-teams {
            font-size: 18px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.35;
            margin-bottom: 4px;
        }

        .live-card-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--neutral-light);
            margin-bottom: 6px;
        }

        .live-card-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 600;
            color: #FFFFFF;
            background: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            line-height: 1.4;
            text-align: center;
            justify-content: center;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
        }

        .btn-primary-custom:focus-visible {
            outline: 3px solid var(--primary-light);
            outline-offset: 2px;
        }

        .btn-secondary-custom {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            background: #FFFFFF;
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            line-height: 1.4;
            text-align: center;
            justify-content: center;
        }

        .btn-secondary-custom:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
        }

        .btn-secondary-custom:focus-visible {
            outline: 3px solid var(--primary-light);
            outline-offset: 2px;
        }

        /* ========== Badges ========== */
        .badge-status {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            line-height: 1.5;
        }

        .badge-live {
            background: var(--accent-green-bg);
            color: #087A4B;
        }

        .badge-live .dot {
            width: 6px;
            height: 6px;
            background: var(--accent-green);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.5); opacity: 0.6; }
        }

        .badge-upcoming {
            background: var(--accent-orange-bg);
            color: #A96408;
        }

        .badge-ended {
            background: var(--neutral-alt-bg);
            color: var(--neutral-gray);
        }

        /* ========== Feature Carousel ========== */
        .feature-carousel-section {
            background: var(--neutral-bg);
        }

        .feature-scroll-wrap {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            padding-bottom: 8px;
            scrollbar-width: thin;
            scrollbar-color: var(--neutral-border) transparent;
        }

        .feature-scroll-wrap::-webkit-scrollbar {
            height: 5px;
        }

        .feature-scroll-wrap::-webkit-scrollbar-thumb {
            background-color: var(--neutral-border);
            border-radius: 4px;
        }

        .feature-card {
            flex-shrink: 0;
            width: 300px;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: var(--transition-base);
        }

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

        .feature-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--neutral-alt-bg);
        }

        .feature-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .feature-card-body {
            padding: 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .feature-card-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.4;
        }

        .feature-card-desc {
            font-size: 13px;
            color: var(--neutral-light);
            line-height: 1.6;
        }

        .feature-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition-base);
        }

        .feature-card-link:hover {
            color: var(--primary-dark);
            gap: 10px;
        }

        /* ========== Watching Notes ========== */
        .watching-notes-section {
            background: #FFFFFF;
        }

        .note-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 20px;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            height: 100%;
            transition: var(--transition-base);
        }

        .note-item:hover {
            box-shadow: var(--card-shadow-hover);
            border-color: #CFDCEB;
        }

        .note-icon {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-light);
            color: var(--primary);
            border-radius: 10px;
            font-size: 18px;
        }

        .note-content h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 4px;
        }

        .note-content p {
            font-size: 13px;
            color: var(--neutral-light);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ========== Schedule Snapshot ========== */
        .schedule-snapshot-section {
            background: var(--neutral-alt-bg);
        }

        .snapshot-list {
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
        }

        .snapshot-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding: 16px 22px;
            border-bottom: 1px solid var(--neutral-border);
            transition: var(--transition-base);
        }

        .snapshot-row:last-child {
            border-bottom: none;
        }

        .snapshot-row:hover {
            background: var(--primary-surface);
        }

        .snapshot-time {
            font-size: 13px;
            font-weight: 600;
            color: var(--neutral-gray);
            min-width: 60px;
        }

        .snapshot-teams {
            font-size: 14px;
            font-weight: 700;
            color: var(--title-color);
            flex: 1;
            min-width: 150px;
        }

        .snapshot-league {
            font-size: 13px;
            color: var(--neutral-light);
            min-width: 80px;
            text-align: right;
        }

        .snapshot-score {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            min-width: 60px;
            text-align: right;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: #FFFFFF;
        }

        .accordion-custom .accordion-item {
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            background: #FFFFFF;
            box-shadow: none;
        }

        .accordion-custom .accordion-header {
            margin: 0;
        }

        .accordion-custom .accordion-button {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--title-color);
            background: #FFFFFF;
            border: none;
            box-shadow: none;
            border-radius: 0;
            cursor: pointer;
            transition: var(--transition-base);
            width: 100%;
            text-align: left;
        }

        .accordion-custom .accordion-button:hover {
            color: var(--primary);
            background: var(--primary-surface);
        }

        .accordion-custom .accordion-button:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: -2px;
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: var(--primary-surface);
        }

        .accordion-custom .accordion-button::after {
            flex-shrink: 0;
            width: 14px;
            height: 14px;
            margin-left: 8px;
            background-image: none;
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 13px;
            color: var(--neutral-gray);
            transition: transform 0.3s ease;
        }

        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .accordion-custom .accordion-body {
            padding: 14px 20px 18px;
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
            background: var(--primary-surface);
            border-top: 1px solid var(--neutral-border);
        }

        /* ========== CTA Band ========== */
        .cta-band-section {
            background: var(--primary-surface);
            border-top: 1px solid var(--neutral-border);
            border-bottom: 1px solid var(--neutral-border);
        }

        .cta-band-card {
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .cta-band-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 6px;
        }

        .cta-band-text p {
            font-size: 14px;
            color: var(--neutral-gray);
            margin-bottom: 0;
        }

        /* ========== Update Bar ========== */
        .update-bar-section {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            padding-top: 16px;
            padding-bottom: 16px;
        }

        .update-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            font-size: 13px;
            color: var(--neutral-gray);
        }

        .update-bar i {
            color: var(--accent-green);
            font-size: 14px;
        }

        .update-bar .signal-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-green);
            border-radius: 50%;
            display: inline-block;
            margin-right: 4px;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        /* ========== Mobile Bottom Bar ========== */
        .mobile-bottom-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-top: 1px solid var(--neutral-border);
            box-shadow: 0 -4px 20px rgba(18, 35, 63, 0.08);
            padding: 10px 16px;
            z-index: 1040;
            gap: 10px;
        }

        .mobile-bottom-bar .bar-text {
            font-size: 13px;
            color: var(--neutral-gray);
            flex: 1;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #12233F;
            color: #C8D2DF;
            padding-top: 48px;
            padding-bottom: 20px;
            font-size: 14px;
        }

        .site-footer .footer-top {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            margin-bottom: 20px;
        }

        .footer-brand {
            font-size: 18px;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .footer-brand i {
            font-size: 22px;
            color: #5B8DEF;
        }

        .footer-brand-desc {
            font-size: 13px;
            color: #A0AEC0;
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 260px;
        }

        .footer-col-title {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-col-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col-list a {
            font-size: 13px;
            color: #A0AEC0;
            transition: var(--transition-base);
        }

        .footer-col-list a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: #8A9BB0;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-bottom-links a {
            color: #A0AEC0;
            transition: var(--transition-base);
        }

        .footer-bottom-links a:hover {
            color: #FFFFFF;
        }

        .footer-bottom-links span {
            color: #5A6B80;
        }

        /* ========== Responsive ========== */
        @media (max-width: 992px) {
            .footer-top {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .section {
                padding-top: 52px;
                padding-bottom: 52px;
            }

            .page-head-section {
                padding-top: 28px;
                padding-bottom: 24px;
            }

            .page-head-section h1 {
                font-size: 26px;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #FFFFFF;
                border-bottom: 1px solid var(--neutral-border);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px 20px;
                gap: 6px;
                box-shadow: 0 10px 30px rgba(18, 35, 63, 0.1);
                z-index: 1045;
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: 12px 14px;
                font-size: 15px;
                border-radius: 10px;
                gap: 10px;
            }

            .main-nav a.active::after {
                display: none;
            }

            .main-nav a.active {
                background: var(--primary-light);
            }

            .hamburger-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .section {
                padding-top: 40px;
                padding-bottom: 40px;
            }

            .page-head-section {
                padding-top: 24px;
                padding-bottom: 20px;
            }

            .page-head-section h1 {
                font-size: 24px;
            }

            .live-card {
                flex-direction: column;
            }

            .live-card-img {
                width: 100%;
                min-height: auto;
                aspect-ratio: 16/9;
            }

            .live-card-img img {
                height: 100%;
            }

            .live-card-body {
                padding: 16px 18px;
            }

            .feature-card {
                width: 260px;
            }

            .snapshot-row {
                flex-wrap: wrap;
                padding: 14px 16px;
            }

            .cta-band-card {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .mobile-bottom-bar {
                display: flex;
                align-items: center;
            }

            body.has-mobile-bar {
                padding-bottom: 60px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        @media (max-width: 520px) {
            .section {
                padding-top: 32px;
                padding-bottom: 32px;
            }

            .page-head-section h1 {
                font-size: 22px;
            }

            .pill-item {
                padding: 7px 14px;
                font-size: 12px;
            }

            .live-card-teams {
                font-size: 16px;
            }

            .btn-primary-custom,
            .btn-secondary-custom {
                padding: 9px 16px;
                font-size: 13px;
                min-height: 40px;
            }

            .note-item {
                padding: 14px 16px;
            }

            .note-icon {
                width: 38px;
                height: 38px;
                font-size: 16px;
            }

            .snapshot-teams {
                font-size: 13px;
                min-width: 120px;
            }
        }

/* roulang page: category4 */
:root{
    --primary:#1E6FD9;
    --primary-dark:#1557B0;
    --primary-light:#E8F0FC;
    --primary-surface:#F5F8FC;
    --accent-green:#0FA96B;
    --accent-green-bg:#E6F7F0;
    --accent-orange:#F59E0B;
    --accent-orange-bg:#FEF4E6;
    --neutral-gray:#4B5A6D;
    --neutral-light:#64748B;
    --neutral-border:#DFE7F0;
    --neutral-bg:#F5F8FC;
    --neutral-alt-bg:#EEF3FA;
    --title-color:#12233F;
    --body-color:#2D3E55;
    --card-shadow:0 6px 18px rgba(18,35,63,0.08);
    --card-shadow-hover:0 10px 26px rgba(18,35,63,0.14);
    --radius-card:16px;
    --radius-btn:999px;
    --radius-sm:8px;
    --radius-pill:999px;
    --transition-base:all 0.25s ease;
    --container-max:1200px;
    --section-gap:68px;
    --section-gap-mobile:46px;
    --header-height:68px;
}
html{
    scroll-behavior:smooth;
    -webkit-text-size-adjust:100%;
}
body{
    font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Open Sans","Segoe UI",sans-serif;
    font-size:15px;
    line-height:1.6;
    color:var(--body-color);
    background:#fff;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}
a{
    text-decoration:none;
    color:inherit;
    transition:var(--transition-base);
}
img{
    max-width:100%;
    height:auto;
    display:block;
}
button,input,select,textarea{
    font-family:inherit;
    font-size:inherit;
    line-height:inherit;
}
.container{
    max-width:var(--container-max);
    margin-left:auto;
    margin-right:auto;
    padding-left:20px;
    padding-right:20px;
}
.section{
    padding-top:var(--section-gap);
    padding-bottom:var(--section-gap);
}
.section--alt{
    background:var(--neutral-bg);
}
.section--subtle{
    background:var(--neutral-alt-bg);
}
.section--white{
    background:#fff;
}
.section--primary-surface{
    background:var(--primary-surface);
}
.section-title{
    font-size:24px;
    font-weight:700;
    color:var(--title-color);
    line-height:1.35;
    margin-bottom:12px;
    letter-spacing:0.01em;
}
.section-subtitle{
    font-size:15px;
    color:var(--neutral-gray);
    line-height:1.7;
    margin-bottom:32px;
    max-width:720px;
}
.text-primary-custom{
    color:var(--primary)!important;
}
.text-accent-green{
    color:var(--accent-green)!important;
}
.text-accent-orange{
    color:var(--accent-orange)!important;
}
/* Header */
.site-header{
    background:#fff;
    border-bottom:1px solid var(--neutral-border);
    height:var(--header-height);
    display:flex;
    align-items:center;
    position:sticky;
    top:0;
    z-index:1050;
    transition:box-shadow .2s ease;
}
.site-header.scrolled{
    box-shadow:0 4px 20px rgba(18,35,63,0.08);
}
.site-header .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:100%;
}
.brand-logo{
    font-size:20px;
    font-weight:800;
    color:var(--primary);
    display:flex;
    align-items:center;
    gap:8px;
    letter-spacing:0.02em;
    white-space:nowrap;
}
.brand-logo i{
    font-size:24px;
    color:var(--primary);
}
.brand-logo span{
    color:var(--title-color);
}
.main-nav{
    display:flex;
    align-items:center;
    gap:4px;
}
.main-nav a{
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:8px 14px;
    font-size:14px;
    font-weight:500;
    color:var(--neutral-gray);
    border-radius:8px;
    border:none;
    background:transparent;
    transition:var(--transition-base);
    white-space:nowrap;
    position:relative;
}
.main-nav a:hover,
.main-nav a:focus-visible{
    color:var(--primary);
    background:var(--primary-light);
    outline:none;
}
.main-nav a.active{
    color:var(--primary);
    font-weight:600;
}
.main-nav a.active::after{
    content:'';
    position:absolute;
    bottom:-1px;
    left:14px;
    right:14px;
    height:2px;
    background:var(--primary);
    border-radius:2px 2px 0 0;
}
.hamburger-btn{
    display:none;
    background:transparent;
    border:1px solid var(--neutral-border);
    border-radius:8px;
    padding:8px 12px;
    font-size:20px;
    color:var(--title-color);
    cursor:pointer;
    transition:var(--transition-base);
}
.hamburger-btn:hover{
    background:var(--primary-light);
    border-color:var(--primary);
    color:var(--primary);
}
.hamburger-btn:focus-visible{
    outline:2px solid var(--primary);
    outline-offset:2px;
}
/* Buttons */
.btn-primary-custom{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    background:var(--primary);
    color:#fff!important;
    border:1px solid var(--primary);
    border-radius:var(--radius-btn);
    padding:10px 24px;
    font-size:14px;
    font-weight:600;
    line-height:1.5;
    transition:var(--transition-base);
    cursor:pointer;
    min-height:44px;
    white-space:nowrap;
}
.btn-primary-custom:hover,
.btn-primary-custom:focus-visible{
    background:var(--primary-dark);
    border-color:var(--primary-dark);
    color:#fff!important;
    outline:none;
    box-shadow:0 6px 16px rgba(30,111,217,0.25);
}
.btn-primary-custom:active{
    transform:translateY(1px);
    box-shadow:none;
}
.btn-outline-custom{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    background:#fff;
    color:var(--primary)!important;
    border:1px solid var(--primary);
    border-radius:var(--radius-btn);
    padding:10px 24px;
    font-size:14px;
    font-weight:600;
    line-height:1.5;
    transition:var(--transition-base);
    cursor:pointer;
    min-height:44px;
    white-space:nowrap;
}
.btn-outline-custom:hover,
.btn-outline-custom:focus-visible{
    background:var(--primary-light);
    border-color:var(--primary);
    color:var(--primary)!important;
    outline:none;
}
.btn-outline-custom:active{
    transform:translateY(1px);
}
.btn-text-custom{
    display:inline-flex;
    align-items:center;
    gap:6px;
    color:var(--primary);
    font-size:14px;
    font-weight:600;
    background:none;
    border:none;
    padding:4px 0;
    cursor:pointer;
    transition:var(--transition-base);
}
.btn-text-custom:hover{
    text-decoration:underline;
    color:var(--primary-dark);
}
/* Cards */
.card-custom{
    background:#fff;
    border:1px solid var(--neutral-border);
    border-radius:var(--radius-card);
    box-shadow:var(--card-shadow);
    transition:var(--transition-base);
    overflow:hidden;
}
.card-custom:hover{
    box-shadow:var(--card-shadow-hover);
    transform:translateY(-2px);
}
.card-custom .card-img-top{
    aspect-ratio:16/9;
    object-fit:cover;
    width:100%;
}
.card-custom .card-body{
    padding:20px;
}
.card-custom .card-title{
    font-size:17px;
    font-weight:700;
    color:var(--title-color);
    line-height:1.4;
    margin-bottom:8px;
}
.card-custom .card-text{
    font-size:14px;
    color:var(--neutral-gray);
    line-height:1.7;
    margin-bottom:12px;
}
/* Badges */
.badge-custom{
    display:inline-flex;
    align-items:center;
    gap:5px;
    border-radius:var(--radius-pill);
    padding:3px 10px;
    font-size:12px;
    font-weight:600;
    line-height:1.6;
    white-space:nowrap;
}
.badge-live{
    background:var(--accent-green-bg);
    color:var(--accent-green);
}
.badge-live .dot{
    width:6px;
    height:6px;
    border-radius:50%;
    background:var(--accent-green);
    animation:pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot{
    0%,100%{opacity:1;transform:scale(1);}
    50%{opacity:0.5;transform:scale(1.4);}
}
.badge-upcoming{
    background:var(--accent-orange-bg);
    color:var(--accent-orange);
}
.badge-ended{
    background:var(--neutral-alt-bg);
    color:var(--neutral-light);
}
.badge-blue{
    background:var(--primary-light);
    color:var(--primary);
}
/* Guide Page Specific */
.hero-category{
    background:linear-gradient(135deg,#f5f8fc 0%,#eef3fa 100%);
    padding:48px 0 36px;
    border-bottom:1px solid var(--neutral-border);
}
.hero-category .cat-icon{
    width:48px;
    height:48px;
    border-radius:12px;
    background:var(--primary);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
    margin-bottom:14px;
}
.hero-category h1{
    font-size:32px;
    font-weight:800;
    color:var(--title-color);
    margin-bottom:10px;
    line-height:1.25;
}
.hero-category .hero-cat-sub{
    font-size:16px;
    color:var(--neutral-gray);
    max-width:650px;
    line-height:1.7;
}
.pill-nav{
    display:flex;
    gap:8px;
    flex-wrap:nowrap;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    padding:4px 0;
    scrollbar-width:none;
}
.pill-nav::-webkit-scrollbar{
    display:none;
}
.pill-nav .pill-item{
    display:inline-flex;
    align-items:center;
    gap:5px;
    padding:7px 16px;
    font-size:13px;
    font-weight:500;
    color:var(--neutral-gray);
    background:var(--neutral-bg);
    border-radius:var(--radius-pill);
    border:1px solid transparent;
    transition:var(--transition-base);
    white-space:nowrap;
    cursor:pointer;
    flex-shrink:0;
}
.pill-nav .pill-item:hover{
    background:var(--primary-light);
    color:var(--primary);
}
.pill-nav .pill-item.active{
    background:var(--primary);
    color:#fff;
    border-color:var(--primary);
    box-shadow:0 4px 12px rgba(30,111,217,0.25);
}
/* Guide List */
.guide-list-item{
    display:flex;
    gap:18px;
    padding:18px 0;
    border-bottom:1px solid var(--neutral-border);
    transition:var(--transition-base);
    align-items:flex-start;
}
.guide-list-item:last-child{
    border-bottom:none;
}
.guide-list-item:hover{
    padding-left:8px;
}
.guide-list-item .guide-img{
    flex-shrink:0;
    width:160px;
    height:100px;
    border-radius:var(--radius-sm);
    overflow:hidden;
}
.guide-list-item .guide-img img{
    width:100%;
    height:100%;
    object-fit:cover;
}
.guide-list-item .guide-info{
    flex:1;
    min-width:0;
}
.guide-list-item .guide-tag{
    display:inline-block;
    font-size:12px;
    color:var(--primary);
    background:var(--primary-light);
    padding:2px 10px;
    border-radius:var(--radius-pill);
    margin-bottom:6px;
    font-weight:500;
}
.guide-list-item .guide-title{
    font-size:16px;
    font-weight:700;
    color:var(--title-color);
    margin-bottom:4px;
    line-height:1.4;
}
.guide-list-item .guide-excerpt{
    font-size:14px;
    color:var(--neutral-gray);
    line-height:1.7;
    margin-bottom:6px;
}
.guide-list-item .guide-meta{
    font-size:12px;
    color:var(--neutral-light);
}
/* Horizontal Scroll */
.h-scroll-row{
    display:flex;
    gap:16px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    padding-bottom:8px;
    scrollbar-width:none;
}
.h-scroll-row::-webkit-scrollbar{
    display:none;
}
.h-scroll-card{
    flex-shrink:0;
    width:280px;
    background:#fff;
    border:1px solid var(--neutral-border);
    border-radius:var(--radius-card);
    box-shadow:var(--card-shadow);
    overflow:hidden;
    transition:var(--transition-base);
}
.h-scroll-card:hover{
    box-shadow:var(--card-shadow-hover);
    transform:translateY(-2px);
}
.h-scroll-card img{
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
}
.h-scroll-card .h-scroll-body{
    padding:16px;
}
.h-scroll-card .h-scroll-title{
    font-size:15px;
    font-weight:700;
    color:var(--title-color);
    margin-bottom:6px;
    line-height:1.4;
}
.h-scroll-card .h-scroll-text{
    font-size:13px;
    color:var(--neutral-gray);
    line-height:1.6;
}
/* Steps */
.step-row{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}
.step-col{
    flex:1;
    min-width:200px;
    background:#fff;
    border:1px solid var(--neutral-border);
    border-radius:var(--radius-card);
    box-shadow:var(--card-shadow);
    padding:24px 20px;
    transition:var(--transition-base);
}
.step-col:hover{
    box-shadow:var(--card-shadow-hover);
}
.step-num{
    width:40px;
    height:40px;
    border-radius:50%;
    background:var(--primary-light);
    color:var(--primary);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:18px;
    font-weight:700;
    margin-bottom:12px;
}
.step-title{
    font-size:15px;
    font-weight:700;
    color:var(--title-color);
    margin-bottom:6px;
}
.step-desc{
    font-size:13px;
    color:var(--neutral-gray);
    line-height:1.6;
}
/* Device Support */
.device-row{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
}
.device-card{
    flex:1;
    min-width:220px;
    background:#fff;
    border:1px solid var(--neutral-border);
    border-radius:var(--radius-card);
    box-shadow:var(--card-shadow);
    padding:22px 18px;
    text-align:center;
    transition:var(--transition-base);
}
.device-card:hover{
    box-shadow:var(--card-shadow-hover);
}
.device-card .device-icon{
    width:48px;
    height:48px;
    border-radius:12px;
    background:var(--primary-light);
    color:var(--primary);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
    margin:0 auto 12px;
}
.device-card .device-name{
    font-size:16px;
    font-weight:700;
    color:var(--title-color);
    margin-bottom:6px;
}
.device-card .device-desc{
    font-size:13px;
    color:var(--neutral-gray);
    line-height:1.6;
}
/* FAQ */
.faq-accordion .accordion-item{
    border:1px solid var(--neutral-border);
    border-radius:var(--radius-sm);
    margin-bottom:10px;
    overflow:hidden;
    background:#fff;
    box-shadow:0 2px 8px rgba(18,35,63,0.04);
}
.faq-accordion .accordion-button{
    padding:16px 20px;
    font-size:15px;
    font-weight:600;
    color:var(--title-color);
    background:#fff;
    border:none;
    box-shadow:none;
    transition:var(--transition-base);
}
.faq-accordion .accordion-button:not(.collapsed){
    color:var(--primary);
    background:var(--primary-surface);
    box-shadow:none;
}
.faq-accordion .accordion-button:focus{
    outline:none;
    box-shadow:none;
    border-color:var(--primary);
}
.faq-accordion .accordion-button::after{
    background-size:16px;
    transition:transform .3s ease;
}
.faq-accordion .accordion-body{
    padding:16px 20px;
    font-size:14px;
    color:var(--neutral-gray);
    line-height:1.7;
    background:var(--primary-surface);
    border-top:1px solid var(--neutral-border);
}
/* CTA */
.cta-section{
    background:linear-gradient(135deg,var(--primary-light) 0%,#d4e4f9 100%);
    border-radius:var(--radius-card);
    padding:40px 32px;
    text-align:center;
    border:1px solid var(--neutral-border);
}
.cta-section .cta-title{
    font-size:24px;
    font-weight:800;
    color:var(--title-color);
    margin-bottom:10px;
}
.cta-section .cta-text{
    font-size:15px;
    color:var(--neutral-gray);
    margin-bottom:20px;
    max-width:600px;
    margin-left:auto;
    margin-right:auto;
    line-height:1.7;
}
/* Footer */
.site-footer{
    background:#12233F;
    color:#fff;
    padding:48px 0 24px;
    margin-top:0;
}
.site-footer .footer-top{
    display:grid;
    grid-template-columns:2fr 1fr 1fr 1fr;
    gap:32px;
    padding-bottom:28px;
    border-bottom:1px solid rgba(255,255,255,0.12);
}
.site-footer .footer-brand{
    font-size:20px;
    font-weight:800;
    color:#fff;
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:10px;
}
.site-footer .footer-brand i{
    color:var(--accent-orange);
}
.site-footer .footer-brand-desc{
    font-size:13px;
    color:rgba(255,255,255,0.7);
    line-height:1.7;
    max-width:280px;
}
.site-footer .footer-col-title{
    font-size:14px;
    font-weight:700;
    color:#fff;
    margin-bottom:14px;
}
.site-footer .footer-col-list{
    list-style:none;
    margin:0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap:8px;
}
.site-footer .footer-col-list a{
    color:rgba(255,255,255,0.72);
    font-size:13px;
    transition:var(--transition-base);
}
.site-footer .footer-col-list a:hover{
    color:#fff;
    text-decoration:underline;
}
.site-footer .footer-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:12px;
    padding-top:20px;
    font-size:12px;
    color:rgba(255,255,255,0.6);
}
.site-footer .footer-bottom-links{
    display:flex;
    align-items:center;
    gap:8px;
}
.site-footer .footer-bottom-links a{
    color:rgba(255,255,255,0.7);
    font-size:12px;
}
.site-footer .footer-bottom-links a:hover{
    color:#fff;
    text-decoration:underline;
}
/* Responsive */
@media (max-width:1024px){
    .container{
        padding-left:16px;
        padding-right:16px;
    }
    .site-footer .footer-top{
        grid-template-columns:1fr 1fr;
        gap:24px;
    }
    .guide-list-item .guide-img{
        width:120px;
        height:84px;
    }
}
@media (max-width:768px){
    :root{
        --section-gap:46px;
        --header-height:60px;
    }
    .main-nav{
        display:none;
        position:absolute;
        top:var(--header-height);
        left:0;
        right:0;
        background:#fff;
        flex-direction:column;
        gap:0;
        padding:12px 16px;
        border-bottom:1px solid var(--neutral-border);
        box-shadow:0 10px 24px rgba(18,35,63,0.1);
        z-index:1049;
    }
    .main-nav.open{
        display:flex;
    }
    .main-nav a{
        padding:12px 14px;
        font-size:15px;
        width:100%;
        border-radius:8px;
        margin:2px 0;
    }
    .main-nav a.active::after{
        display:none;
    }
    .main-nav a.active{
        background:var(--primary-light);
        color:var(--primary);
    }
    .hamburger-btn{
        display:block;
    }
    .hero-category h1{
        font-size:26px;
    }
    .section{
        padding-top:var(--section-gap-mobile);
        padding-bottom:var(--section-gap-mobile);
    }
    .guide-list-item{
        flex-direction:column;
        gap:12px;
    }
    .guide-list-item .guide-img{
        width:100%;
        height:auto;
        aspect-ratio:16/9;
    }
    .step-row{
        flex-direction:column;
    }
    .device-row{
        flex-direction:column;
    }
    .cta-section{
        padding:28px 20px;
    }
    .site-footer .footer-top{
        grid-template-columns:1fr;
        gap:20px;
    }
    .site-footer .footer-bottom{
        flex-direction:column;
        text-align:center;
    }
}
@media (max-width:520px){
    .container{
        padding-left:12px;
        padding-right:12px;
    }
    .section-title{
        font-size:20px;
    }
    .hero-category{
        padding:32px 0 24px;
    }
    .hero-category h1{
        font-size:22px;
    }
    .hero-category .hero-cat-sub{
        font-size:14px;
    }
    .h-scroll-card{
        width:240px;
    }
    .pill-nav .pill-item{
        padding:6px 12px;
        font-size:12px;
    }
    .btn-primary-custom,
    .btn-outline-custom{
        width:100%;
        justify-content:center;
        padding:10px 18px;
        font-size:13px;
    }
    .card-custom .card-body{
        padding:16px;
    }
}

/* roulang page: category3 */
:root {
            --primary: #1E6FD9;
            --primary-dark: #1557B0;
            --primary-light: #E8F0FC;
            --primary-surface: #F5F8FC;
            --accent-green: #0FA96B;
            --accent-green-bg: #E6F7F0;
            --accent-orange: #F59E0B;
            --accent-orange-bg: #FEF4E6;
            --neutral-gray: #4B5A6D;
            --neutral-light: #64748B;
            --neutral-border: #DFE7F0;
            --neutral-bg: #F5F8FC;
            --neutral-alt-bg: #EEF3FA;
            --title-color: #12233F;
            --body-color: #2D3E55;
            --card-shadow: 0 6px 18px rgba(18,35,63,0.08);
            --card-shadow-hover: 0 10px 26px rgba(18,35,63,0.14);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --transition-base: all 0.25s ease;
            --container-max: 1200px;
            --section-gap: 60px;
            --section-gap-mobile: 42px;
            --header-height: 68px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Open Sans", "Segoe UI", sans-serif;
            font-size: 15px;
            line-height: 1.6;
            color: var(--body-color);
            background: #FFFFFF;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding-top: var(--section-gap);
            padding-bottom: var(--section-gap);
        }
        .section--alt {
            background: var(--neutral-bg);
        }
        .section--subtle {
            background: var(--neutral-alt-bg);
        }
        .section--white {
            background: #FFFFFF;
        }
        .section--primary-surface {
            background: var(--primary-surface);
        }
        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.35;
            margin-bottom: 10px;
            letter-spacing: 0.01em;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 720px;
        }
        .text-primary-custom {
            color: var(--primary) !important;
        }
        .text-accent-green {
            color: var(--accent-green) !important;
        }
        .text-accent-orange {
            color: var(--accent-orange) !important;
        }
        .badge-soft-green {
            background: var(--accent-green-bg);
            color: var(--accent-green);
            border-radius: 999px;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .badge-soft-orange {
            background: var(--accent-orange-bg);
            color: var(--accent-orange);
            border-radius: 999px;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .badge-soft-gray {
            background: var(--neutral-bg);
            color: var(--neutral-light);
            border-radius: 999px;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-rl-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition-base);
            min-height: 44px;
            cursor: pointer;
            text-decoration: none;
        }
        .btn-rl-primary:hover,
        .btn-rl-primary:focus-visible {
            background: var(--primary-dark);
            color: #fff;
            outline: 3px solid var(--primary-light);
            box-shadow: var(--card-shadow-hover);
        }
        .btn-rl-primary:active {
            transform: translateY(1px);
        }
        .btn-rl-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: #fff;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition-base);
            min-height: 44px;
            cursor: pointer;
            text-decoration: none;
        }
        .btn-rl-outline:hover,
        .btn-rl-outline:focus-visible {
            background: var(--primary-light);
            color: var(--primary-dark);
            outline: 3px solid var(--primary-light);
            box-shadow: var(--card-shadow);
        }
        .btn-rl-outline:active {
            transform: translateY(1px);
        }
        .btn-rl-sm {
            padding: 8px 18px;
            font-size: 13px;
            min-height: 36px;
        }
        .card-rl {
            background: #fff;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            transition: var(--transition-base);
            overflow: hidden;
        }
        .card-rl:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
        }
        .card-rl-body {
            padding: 20px;
        }
        .card-rl-img {
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
            background: var(--neutral-bg);
        }
        .divider-soft {
            border: none;
            border-top: 1px solid var(--neutral-border);
            margin: 0;
        }
        .result-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--neutral-border);
            flex-wrap: wrap;
        }
        .result-list-item:last-child {
            border-bottom: none;
        }
        .result-list-score {
            font-size: 26px;
            font-weight: 800;
            color: var(--title-color);
            min-width: 80px;
            text-align: center;
            letter-spacing: 0.02em;
        }
        .result-list-teams {
            flex: 1;
            min-width: 200px;
        }
        .result-list-team {
            font-size: 16px;
            font-weight: 600;
            color: var(--title-color);
            line-height: 1.4;
        }
        .result-list-league {
            font-size: 12px;
            color: var(--neutral-light);
            margin-top: 2px;
        }
        .result-list-status {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .result-thumb {
            width: 68px;
            height: 68px;
            border-radius: 12px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--neutral-bg);
        }
        .match-detail-row {
            padding: 14px 0;
            border-bottom: 1px solid var(--neutral-border);
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .match-detail-row:last-child {
            border-bottom: none;
        }
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: 12px;
            border: 1px solid var(--neutral-border);
            background: #fff;
        }
        .ranking-table {
            width: 100%;
            min-width: 560px;
            border-collapse: collapse;
        }
        .ranking-table th {
            background: var(--primary-surface);
            color: var(--title-color);
            font-size: 13px;
            font-weight: 600;
            padding: 12px 16px;
            text-align: left;
            border-bottom: 2px solid var(--neutral-border);
            white-space: nowrap;
        }
        .ranking-table td {
            font-size: 14px;
            color: var(--body-color);
            padding: 12px 16px;
            border-bottom: 1px solid var(--neutral-border);
            white-space: nowrap;
        }
        .ranking-table tr:last-child td {
            border-bottom: none;
        }
        .ranking-table .rank-1 {
            color: var(--accent-orange);
            font-weight: 700;
        }
        .ranking-table .rank-2 {
            color: var(--neutral-light);
            font-weight: 700;
        }
        .ranking-table .rank-3 {
            color: #B5651D;
            font-weight: 700;
        }
        .stat-box {
            background: #fff;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition-base);
            box-shadow: var(--card-shadow);
        }
        .stat-box:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
        }
        .stat-box-value {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-box-label {
            font-size: 14px;
            color: var(--neutral-gray);
            margin-top: 8px;
        }
        .stat-box-sub {
            font-size: 12px;
            color: var(--neutral-light);
            margin-top: 4px;
        }
        .pill-filter {
            display: flex;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            padding-bottom: 8px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--primary-light) transparent;
        }
        .pill-filter::-webkit-scrollbar {
            height: 4px;
        }
        .pill-filter::-webkit-scrollbar-track {
            background: transparent;
        }
        .pill-filter::-webkit-scrollbar-thumb {
            background: var(--primary-light);
            border-radius: 4px;
        }
        .pill-filter .pill {
            display: inline-flex;
            align-items: center;
            white-space: nowrap;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            color: var(--neutral-gray);
            background: var(--neutral-bg);
            border: 1px solid var(--neutral-border);
            cursor: pointer;
            transition: var(--transition-base);
            flex-shrink: 0;
            min-height: 38px;
        }
        .pill-filter .pill:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary-light);
        }
        .pill-filter .pill.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
            box-shadow: var(--card-shadow);
        }
        .faq-item {
            border: 1px solid var(--neutral-border);
            border-radius: 12px;
            background: #fff;
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-item:last-child {
            margin-bottom: 0;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--title-color);
            background: #fff;
            border: none;
            width: 100%;
            text-align: left;
            gap: 12px;
            transition: var(--transition-base);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question i {
            transition: transform 0.3s ease;
            color: var(--neutral-light);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            background: var(--neutral-bg);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 16px 20px;
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
        }
        .side-img-card {
            display: flex;
            align-items: center;
            gap: 20px;
            background: #fff;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--card-shadow);
            transition: var(--transition-base);
        }
        .side-img-card:hover {
            box-shadow: var(--card-shadow-hover);
        }
        .side-img-card img {
            width: 120px;
            height: 120px;
            border-radius: 12px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--neutral-bg);
        }
        .side-img-card-content {
            flex: 1;
        }
        .site-header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.2s ease;
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(18,35,63,0.08);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .brand-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .brand-logo i {
            font-size: 24px;
            color: var(--primary);
        }
        .brand-logo span {
            color: var(--title-color);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--neutral-gray);
            border-radius: 8px;
            border: none;
            background: transparent;
            transition: var(--transition-base);
            white-space: nowrap;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            background: var(--primary-light);
            outline: none;
        }
        .main-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }
        .hamburger-btn {
            display: none;
            background: transparent;
            border: 1px solid var(--neutral-border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 20px;
            color: var(--title-color);
            cursor: pointer;
            transition: var(--transition-base);
        }
        .hamburger-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }
        .hamburger-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--neutral-border);
            z-index: 1049;
            padding: 16px 20px 20px;
            box-shadow: 0 20px 30px rgba(18,35,63,0.1);
            max-height: calc(100vh - var(--header-height));
            overflow-y: auto;
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 12px;
            font-size: 15px;
            font-weight: 500;
            color: var(--body-color);
            border-radius: 8px;
            border-bottom: 1px solid var(--neutral-border);
            transition: var(--transition-base);
        }
        .mobile-menu a:last-child {
            border-bottom: none;
        }
        .mobile-menu a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }
        .mobile-menu a.active {
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 600;
        }
        .site-footer {
            background: #12233F;
            color: rgba(255,255,255,0.82);
            padding: 48px 0 24px;
            font-size: 14px;
        }
        .site-footer .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,0.12);
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand i {
            color: var(--accent-green);
        }
        .footer-brand-desc {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            line-height: 1.7;
            max-width: 320px;
            margin-bottom: 0;
        }
        .footer-col-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col-list li {
            margin-bottom: 10px;
        }
        .footer-col-list a {
            color: rgba(255,255,255,0.68);
            font-size: 13px;
            transition: var(--transition-base);
        }
        .footer-col-list a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            font-size: 13px;
            color: rgba(255,255,255,0.55);
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-bottom-links a {
            color: rgba(255,255,255,0.68);
            font-size: 13px;
        }
        .footer-bottom-links a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .section-cta-bar {
            background: linear-gradient(135deg, var(--primary-light) 0%, #D6E6FF 100%);
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 36px 28px;
            text-align: center;
        }
        .section-cta-bar h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 10px;
        }
        .section-cta-bar p {
            color: var(--neutral-gray);
            font-size: 15px;
            margin-bottom: 20px;
        }
        .h1-category {
            font-size: 30px;
            font-weight: 800;
            color: var(--title-color);
            line-height: 1.3;
            margin-bottom: 8px;
        }
        .h1-category-sub {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            max-width: 680px;
        }
        @media (max-width: 1024px) {
            .main-nav a {
                padding: 8px 10px;
                font-size: 13px;
                gap: 4px;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-gap: 42px;
                --section-gap-mobile: 32px;
            }
            .main-nav {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .section-title {
                font-size: 20px;
            }
            .h1-category {
                font-size: 24px;
            }
            .result-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                padding: 14px 0;
            }
            .result-list-score {
                font-size: 22px;
                min-width: 60px;
            }
            .result-thumb {
                width: 56px;
                height: 56px;
            }
            .side-img-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
                padding: 16px;
            }
            .side-img-card img {
                width: 100%;
                height: auto;
                aspect-ratio: 16/9;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .stat-box-value {
                font-size: 26px;
            }
            .btn-rl-primary,
            .btn-rl-outline {
                padding: 10px 20px;
                font-size: 14px;
            }
            .pill-filter .pill {
                padding: 7px 14px;
                font-size: 13px;
                min-height: 34px;
            }
            .ranking-table {
                min-width: 480px;
                font-size: 12px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
                font-size: 12px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-logo {
                font-size: 17px;
            }
            .brand-logo i {
                font-size: 20px;
            }
            .h1-category {
                font-size: 22px;
            }
            .result-list-score {
                font-size: 20px;
            }
            .result-list-team {
                font-size: 14px;
            }
            .section-cta-bar {
                padding: 24px 18px;
            }
            .section-cta-bar h3 {
                font-size: 19px;
            }
            .stat-box {
                padding: 18px 14px;
            }
            .stat-box-value {
                font-size: 22px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1E6FD9;
            --primary-dark: #1557B0;
            --primary-light: #E8F0FC;
            --primary-surface: #F5F8FC;
            --accent-green: #0FA96B;
            --accent-green-bg: #E6F7F0;
            --accent-orange: #F59E0B;
            --accent-orange-bg: #FEF4E6;
            --neutral-gray: #4B5A6D;
            --neutral-light: #64748B;
            --neutral-border: #DFE7F0;
            --neutral-bg: #F5F8FC;
            --neutral-alt-bg: #EEF3FA;
            --title-color: #12233F;
            --body-color: #2D3E55;
            --card-shadow: 0 6px 18px rgba(18,35,63,0.08);
            --card-shadow-hover: 0 10px 26px rgba(18,35,63,0.14);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --transition-base: all 0.25s ease;
            --container-max: 1200px;
            --section-gap: 68px;
            --section-gap-mobile: 46px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Open Sans", "Segoe UI", sans-serif;
            font-size: 15px;
            line-height: 1.6;
            color: var(--body-color);
            background: #FFFFFF;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

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

        .section {
            padding-top: var(--section-gap);
            padding-bottom: var(--section-gap);
        }

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

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

        .section--white {
            background: #FFFFFF;
        }

        .section--primary-surface {
            background: var(--primary-surface);
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--title-color);
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 720px;
        }

        .text-primary-custom {
            color: var(--primary) !important;
        }

        .text-accent-green {
            color: var(--accent-green) !important;
        }

        .text-accent-orange {
            color: var(--accent-orange) !important;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            background: #FFFFFF;
            border-bottom: 1px solid var(--neutral-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.2s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(18,35,63,0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .brand-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .brand-logo i {
            font-size: 24px;
            color: var(--primary);
        }

        .brand-logo span {
            color: var(--title-color);
        }

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

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--neutral-gray);
            border-radius: 8px;
            border: none;
            background: transparent;
            transition: var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            background: var(--primary-light);
            outline: none;
        }

        .main-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }

        .hamburger-btn {
            display: none;
            background: transparent;
            border: 1px solid var(--neutral-border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 20px;
            color: var(--title-color);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .hamburger-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
        }

        .hamburger-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        /* ========== H1 Hero Compact ========== */
        .category-hero {
            background: var(--primary-surface);
            border-bottom: 1px solid var(--neutral-border);
            padding: 40px 0;
        }

        .category-hero h1 {
            font-size: 30px;
            font-weight: 800;
            color: var(--title-color);
            margin-bottom: 10px;
            letter-spacing: 0.01em;
        }

        .category-hero .lead {
            font-size: 15px;
            color: var(--neutral-gray);
            max-width: 640px;
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ========== Buttons ========== */
        .btn-custom-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #FFFFFF;
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            outline: none;
        }

        .btn-custom-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #FFFFFF;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(30,111,217,0.25);
        }

        .btn-custom-primary:focus-visible {
            outline: 3px solid rgba(30,111,217,0.35);
            outline-offset: 2px;
        }

        .btn-custom-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #FFFFFF;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            outline: none;
        }

        .btn-custom-secondary:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-custom-secondary:focus-visible {
            outline: 3px solid rgba(30,111,217,0.30);
            outline-offset: 2px;
        }

        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            background: transparent;
            border: none;
            padding: 4px 0;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-read-more:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        /* ========== Cards ========== */
        .card-custom {
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            padding: 24px;
            transition: var(--transition-base);
            height: 100%;
        }

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

        /* ========== Section Titles & Layout ========== */
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .section-header .section-title {
            margin-bottom: 0;
        }

        .section-header .section-subtitle {
            margin-bottom: 0;
        }

        /* ========== Data Strip ========== */
        .data-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .data-strip .data-item {
            text-align: center;
            padding: 18px 12px;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: 12px;
        }

        .data-strip .data-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }

        .data-strip .data-label {
            font-size: 13px;
            color: var(--neutral-gray);
            margin-top: 4px;
        }

        /* ========== Discussion List ========== */
        .discussion-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .discussion-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: 12px;
            padding: 16px 20px;
            transition: var(--transition-base);
        }

        .discussion-item:hover {
            box-shadow: var(--card-shadow);
            border-color: #C9D8EC;
        }

        .discussion-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
            overflow: hidden;
        }

        .discussion-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .discussion-main {
            flex: 1;
            min-width: 0;
        }

        .discussion-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--title-color);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .discussion-meta {
            display: flex;
            gap: 14px;
            font-size: 12px;
            color: var(--neutral-light);
            flex-wrap: wrap;
        }

        .discussion-stats {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: var(--neutral-gray);
            flex-shrink: 0;
            align-items: center;
        }

        .discussion-stats span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== Team Follow Strip ========== */
        .team-follow-strip {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 12px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
        }

        .team-follow-strip::-webkit-scrollbar {
            height: 4px;
        }

        .team-follow-strip::-webkit-scrollbar-thumb {
            background: var(--neutral-border);
            border-radius: 4px;
        }

        .team-follow-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .team-follow-item:hover {
            transform: translateY(-3px);
        }

        .team-follow-circle {
            width: 62px;
            height: 62px;
            border-radius: 50%;
            background: #FFFFFF;
            border: 2px solid var(--neutral-border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--primary);
            transition: var(--transition-base);
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(18,35,63,0.06);
        }

        .team-follow-circle img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .team-follow-item:hover .team-follow-circle {
            border-color: var(--primary);
            box-shadow: 0 6px 16px rgba(30,111,217,0.20);
        }

        .team-follow-name {
            font-size: 12px;
            color: var(--neutral-gray);
            font-weight: 500;
        }

        /* ========== Topic Cards ========== */
        .topic-card-large {
            display: flex;
            flex-direction: column;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: var(--transition-base);
            height: 100%;
        }

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

        .topic-card-large .topic-image {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--neutral-bg);
        }

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

        .topic-card-large:hover .topic-image img {
            transform: scale(1.03);
        }

        .topic-card-large .topic-body {
            padding: 20px 24px;
        }

        .topic-card-large .topic-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 8px;
        }

        .topic-card-large .topic-desc {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .topic-card-large .topic-tag {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            border-radius: 999px;
            padding: 4px 12px;
        }

        /* ========== Community Note ========== */
        .community-note {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: #FFFFFF;
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 24px;
        }

        .community-note-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .community-note-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--title-color);
            margin-bottom: 6px;
        }

        .community-note-content p {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== FAQ Accordion ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-sm);
            background: #FFFFFF;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: none;
        }

        .faq-accordion .accordion-button {
            background: #FFFFFF;
            color: var(--title-color);
            font-weight: 600;
            font-size: 15px;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(30,111,217,0.20);
            border-color: transparent;
        }

        .faq-accordion .accordion-button::after {
            transition: transform 0.25s ease;
        }

        .faq-accordion .accordion-body {
            font-size: 14px;
            color: var(--neutral-gray);
            line-height: 1.7;
            background: var(--neutral-bg);
            padding: 16px 20px;
            border-top: 1px solid var(--neutral-border);
        }

        /* ========== CTA Box ========== */
        .cta-box {
            background: linear-gradient(135deg, #E8F0FC 0%, #F5F8FC 60%, #FFFFFF 100%);
            border: 1px solid var(--neutral-border);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            text-align: center;
        }

        .cta-box h2 {
            font-size: 22px;
            font-weight: 800;
            color: var(--title-color);
            margin-bottom: 10px;
        }

        .cta-box p {
            font-size: 14px;
            color: var(--neutral-gray);
            margin-bottom: 20px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #12233F;
            color: #C9D8EC;
            padding-top: 48px;
            padding-bottom: 24px;
        }

        .site-footer .container {
            max-width: var(--container-max);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,0.10);
        }

        .footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .footer-brand i {
            color: #5B9CF5;
            font-size: 22px;
        }

        .footer-brand-desc {
            font-size: 13px;
            color: #A7B8CE;
            line-height: 1.7;
            max-width: 360px;
            margin-bottom: 0;
        }

        .footer-col-title {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }

        .footer-col-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col-list li {
            margin-bottom: 8px;
        }

        .footer-col-list a {
            font-size: 13px;
            color: #A7B8CE;
            transition: var(--transition-base);
        }

        .footer-col-list a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            font-size: 13px;
            color: #8BA0B8;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-bottom-links a {
            color: #A7B8CE;
            transition: var(--transition-base);
        }

        .footer-bottom-links a:hover {
            color: #FFFFFF;
        }

        /* ========== Mobile Fixed CTA ========== */
        .mobile-cta-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1040;
            background: #FFFFFF;
            border-top: 1px solid var(--neutral-border);
            padding: 10px 16px;
            box-shadow: 0 -4px 16px rgba(18,35,63,0.10);
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .mobile-cta-bar .bar-text {
            font-size: 13px;
            font-weight: 600;
            color: var(--title-color);
        }

        .mobile-cta-bar .btn {
            white-space: nowrap;
            flex-shrink: 0;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .data-strip {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                border-bottom: 1px solid var(--neutral-border);
                box-shadow: 0 12px 24px rgba(18,35,63,0.10);
                gap: 2px;
                z-index: 1055;
            }

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

            .main-nav a {
                padding: 12px 14px;
                border-radius: 8px;
            }

            .main-nav a.active::after {
                display: none;
            }

            .hamburger-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .section {
                padding-top: var(--section-gap-mobile);
                padding-bottom: var(--section-gap-mobile);
            }

            .section-title {
                font-size: 21px;
            }

            .category-hero {
                padding: 28px 0;
            }

            .category-hero h1 {
                font-size: 24px;
            }

            .data-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }

            .data-strip .data-number {
                font-size: 22px;
            }

            .discussion-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 14px 16px;
            }

            .discussion-stats {
                width: 100%;
                justify-content: flex-start;
            }

            .topic-card-large .topic-body {
                padding: 16px 18px;
            }

            .community-note {
                flex-direction: column;
                gap: 12px;
                padding: 18px;
            }

            .mobile-cta-bar {
                display: flex;
            }

            body {
                padding-bottom: 64px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .data-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }

            .data-strip .data-item {
                padding: 12px 8px;
            }

            .data-strip .data-number {
                font-size: 20px;
            }

            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .mobile-cta-bar .btn {
                padding: 8px 16px;
                font-size: 12px;
            }

            .mobile-cta-bar .bar-text {
                font-size: 12px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}