/* roulang page: index */
:root {
            --c-primary: #0A1F14;
            --c-primary-deep: #081710;
            --c-secondary: #1F8F4D;
            --c-secondary-light: #2E9B5E;
            --c-highlight: #C8F04A;
            --c-highlight-amber: #F4A300;
            --c-danger: #E5484D;
            --c-bg-light: #F4F6F3;
            --c-bg-off: #FAFBF9;
            --c-text-main: #14201A;
            --c-text-secondary: #5C6B61;
            --c-text-muted: #8A978E;
            --c-border: rgba(8, 23, 16, .08);
            --c-border-light: rgba(255, 255, 255, .08);
            --radius-card: 14px;
            --radius-btn: 9px;
            --radius-img: 9px;
            --shadow-sm: 0 2px 8px rgba(8, 23, 16, .05);
            --shadow-md: 0 10px 30px rgba(8, 23, 16, .08);
            --shadow-lg: 0 18px 40px rgba(8, 23, 16, .14);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-num: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
            --transition-fast: 180ms ease;
            --transition-base: 220ms ease;
            --section-pad-desktop: 80px 0;
            --section-pad-mobile: 48px 0;
        }

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

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

        body {
            font-family: var(--font-title);
            color: var(--c-text-main);
            background-color: var(--c-bg-light);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover {
            color: var(--c-secondary-light);
        }

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: var(--c-primary) !important;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 0;
            min-height: 62px;
        }

        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: .01em;
            transition: opacity var(--transition-fast);
        }

        .navbar-brand-custom:hover {
            opacity: .85;
            color: #fff;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--c-secondary);
            border-radius: 8px;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .navbar-custom .nav-link {
            color: rgba(255, 255, 255, .75) !important;
            font-weight: 500;
            font-size: .92rem;
            padding: 1.15rem .75rem;
            letter-spacing: .02em;
            position: relative;
            transition: color var(--transition-fast);
        }

        .navbar-custom .nav-link:hover {
            color: #fff !important;
        }

        .navbar-custom .nav-link.active {
            color: var(--c-highlight) !important;
        }

        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--c-highlight);
            border-radius: 2px;
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            padding: 6px 10px;
            border-radius: 8px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 面包屑（首页简化，分类页完整使用） ===== */
        .breadcrumb-bar {
            background-color: var(--c-bg-off);
            border-bottom: 1px solid var(--c-border);
            padding: 10px 0;
            font-size: .83rem;
            color: var(--c-text-muted);
        }

        .breadcrumb-bar .breadcrumb {
            margin: 0;
            --bs-breadcrumb-divider-color: var(--c-text-muted);
            --bs-breadcrumb-item-active-color: var(--c-text-main);
            font-size: .83rem;
        }

        .breadcrumb-bar .breadcrumb a {
            color: var(--c-secondary);
            font-weight: 500;
        }

        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--c-primary);
        }

        .breadcrumb-bar .back-link {
            font-size: .83rem;
            color: var(--c-text-secondary);
            white-space: nowrap;
            font-weight: 500;
            transition: color var(--transition-fast);
        }

        .breadcrumb-bar .back-link i {
            margin-right: 4px;
        }

        .breadcrumb-bar .back-link:hover {
            color: var(--c-primary);
        }

        /* ===== Hero ===== */
        .hero {
            background-color: var(--c-primary);
            background-image: linear-gradient(rgba(8, 23, 16, .78), rgba(8, 23, 16, .88)), url('/assets/images/7247312af4fdbb71.jpg');
            background-size: cover;
            background-position: center;
            min-height: 600px;
            display: flex;
            align-items: center;
            padding: 64px 0 72px;
            position: relative;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 550px;
            height: 550px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(31, 143, 77, .22) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(31, 143, 77, .18);
            border: 1px solid rgba(200, 240, 74, .25);
            color: var(--c-highlight);
            font-size: .8rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 20px;
            letter-spacing: .04em;
            margin-bottom: 16px;
        }

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

        .hero h1 {
            font-size: clamp(1.95rem, 4.8vw, 3.4rem);
            font-weight: 700;
            line-height: 1.2;
            color: #fff;
            letter-spacing: .01em;
            margin-bottom: 16px;
            max-width: 680px;
        }

        .hero h1 .highlight {
            color: var(--c-highlight);
        }

        .hero-desc {
            font-size: 1.02rem;
            color: rgba(255, 255, 255, .78);
            line-height: 1.8;
            max-width: 620px;
            margin-bottom: 24px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 26px;
        }

        .btn-patron {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: .95rem;
            padding: 11px 24px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            border: none;
            cursor: pointer;
            letter-spacing: .02em;
        }

        .btn-patron-primary {
            background: var(--c-highlight);
            color: var(--c-primary);
            box-shadow: 0 6px 20px rgba(200, 240, 74, .28);
        }

        .btn-patron-primary:hover {
            background: #d8f56b;
            color: #06120c;
            transform: translateY(-1px);
            box-shadow: 0 10px 26px rgba(200, 240, 74, .36);
        }

        .btn-patron-secondary {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .25);
        }

        .btn-patron-secondary:hover {
            background: rgba(255, 255, 255, .08);
            border-color: rgba(255, 255, 255, .5);
            color: #fff;
            transform: translateY(-1px);
        }

        .hero-filter {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 12px;
            padding: 14px 18px;
            max-width: 560px;
            backdrop-filter: blur(6px);
        }

        .hero-filter-label {
            font-size: .78rem;
            color: rgba(255, 255, 255, .65);
            margin-bottom: 8px;
            letter-spacing: .03em;
            text-transform: uppercase;
        }

        .hero-filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .hero-filter-group .filter-chip {
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .15);
            color: rgba(255, 255, 255, .8);
            font-size: .82rem;
            padding: 6px 14px;
            border-radius: 18px;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-weight: 500;
        }

        .hero-filter-group .filter-chip:hover {
            background: rgba(31, 143, 77, .35);
            color: #fff;
            border-color: rgba(200, 240, 74, .4);
        }

        .hero-filter-group .filter-chip.active {
            background: var(--c-highlight);
            color: var(--c-primary);
            font-weight: 600;
            border-color: var(--c-highlight);
        }

        .hero-filter-divider {
            width: 100%;
            height: 1px;
            background: rgba(255, 255, 255, .08);
            margin: 10px 0;
        }

        /* Hero 右侧比赛卡 */
        .hero-match-card-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, .04);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 16px;
            padding: 20px;
            backdrop-filter: blur(8px);
            min-height: 240px;
        }

        .hero-match-card {
            width: 100%;
            max-width: 360px;
            background: rgba(8, 23, 16, .8);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: 14px;
            padding: 20px;
            color: #fff;
            box-shadow: 0 16px 40px rgba(0, 0, 0, .35);
        }

        .hero-match-card .match-league {
            font-size: .78rem;
            color: var(--c-highlight);
            font-weight: 600;
            letter-spacing: .05em;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 10px;
        }

        .hero-match-card .team-name {
            font-size: 1.08rem;
            font-weight: 600;
        }

        .hero-match-card .match-vs {
            font-size: .8rem;
            color: rgba(255, 255, 255, .5);
            font-family: var(--font-num);
        }

        .hero-match-card .match-info {
            font-size: .83rem;
            color: rgba(255, 255, 255, .65);
            font-family: var(--font-num);
            margin-bottom: 12px;
        }

        .hero-match-card .match-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: .78rem;
            font-weight: 600;
            color: var(--c-highlight);
            background: rgba(200, 240, 74, .12);
            padding: 4px 12px;
            border-radius: 16px;
            margin-bottom: 12px;
        }

        .hero-match-card .match-status .pulse-dot {
            width: 6px;
            height: 6px;
            background: var(--c-highlight);
            border-radius: 50%;
            animation: pulse-dot 1.4s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .45; transform: scale(1.6); }
        }

        .hero-match-card .match-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--c-highlight);
            color: var(--c-primary);
            font-weight: 600;
            font-size: .85rem;
            padding: 8px 18px;
            border-radius: 8px;
            transition: all var(--transition-fast);
        }

        .hero-match-card .match-btn:hover {
            background: #d8f56b;
            transform: translateY(-1px);
        }

        /* Hero 底部数据条 */
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 22px;
            margin-top: 24px;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, .1);
        }

        .hero-stats .stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stats .stat-num {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--c-highlight);
            font-family: var(--font-num);
            line-height: 1.2;
        }

        .hero-stats .stat-label {
            font-size: .78rem;
            color: rgba(255, 255, 255, .6);
        }

        /* ===== 实时比分快报 ===== */
        .score-ticker {
            background: var(--c-bg-off);
            border-bottom: 1px solid var(--c-border);
            padding: 16px 0;
        }

        .score-ticker .ticker-label {
            font-size: .8rem;
            font-weight: 600;
            color: var(--c-text-secondary);
            letter-spacing: .04em;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .score-ticker .ticker-label .live-dot {
            width: 7px;
            height: 7px;
            background: var(--c-danger);
            border-radius: 50%;
            animation: pulse-dot 1.2s ease-in-out infinite;
        }

        .ticker-scroll {
            display: flex;
            gap: 14px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--c-secondary) transparent;
            padding: 8px 2px;
            -webkit-overflow-scrolling: touch;
        }

        .ticker-scroll::-webkit-scrollbar {
            height: 3px;
        }

        .ticker-scroll::-webkit-scrollbar-thumb {
            background: var(--c-secondary);
            border-radius: 3px;
        }

        .ticker-match-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: 10px;
            padding: 8px 14px;
            font-size: .83rem;
            white-space: nowrap;
            box-shadow: var(--shadow-sm);
            flex-shrink: 0;
        }

        .ticker-match-pill .team {
            color: var(--c-text-main);
            font-weight: 500;
        }

        .ticker-match-pill .score {
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--c-primary);
            background: var(--c-bg-light);
            padding: 2px 8px;
            border-radius: 5px;
        }

        .ticker-match-pill .status-tag {
            font-size: .7rem;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: 10px;
            background: rgba(31, 143, 77, .12);
            color: var(--c-secondary);
        }

        .ticker-match-pill .status-tag.live {
            background: rgba(229, 72, 77, .12);
            color: var(--c-danger);
        }

        /* ===== 通用 section ===== */
        .section-block {
            padding: var(--section-pad-desktop);
        }

        .section-block.alt-bg {
            background: var(--c-bg-off);
        }

        .section-block.deep-bg {
            background: var(--c-primary-deep);
            color: #fff;
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: .78rem;
            font-weight: 600;
            color: var(--c-secondary);
            letter-spacing: .06em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-header h2 {
            font-size: clamp(1.45rem, 3.4vw, 2.15rem);
            font-weight: 700;
            line-height: 1.25;
            color: inherit;
            margin-bottom: 10px;
            letter-spacing: .01em;
        }

        .section-header .section-desc {
            font-size: .98rem;
            color: var(--c-text-secondary);
            line-height: 1.8;
            max-width: 660px;
            margin-bottom: 0;
        }

        .deep-bg .section-header h2 {
            color: #fff;
        }
        .deep-bg .section-header .section-desc {
            color: rgba(255, 255, 255, .7);
        }
        .deep-bg .section-header .section-tag {
            color: var(--c-highlight);
        }

        /* ===== 卡片基础 ===== */
        .card-lift {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            transition: all var(--transition-base);
            height: 100%;
        }

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

        .card-lift .card-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(31, 143, 77, .1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--c-secondary);
            margin-bottom: 14px;
            flex-shrink: 0;
        }

        .card-lift h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--c-text-main);
            margin-bottom: 8px;
            letter-spacing: .01em;
        }

        .card-lift p {
            font-size: .93rem;
            color: var(--c-text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* 编号卖点 */
        .feature-numbered {
            display: flex;
            gap: 18px;
            padding: 18px 0;
            border-bottom: 1px solid var(--c-border);
            transition: all var(--transition-fast);
        }

        .feature-numbered:last-child {
            border-bottom: none;
        }

        .feature-numbered:hover {
            padding-left: 10px;
        }

        .feature-numbered .fn-num {
            font-family: var(--font-num);
            font-size: 2.2rem;
            font-weight: 700;
            color: rgba(31, 143, 77, .35);
            line-height: 1;
            flex-shrink: 0;
            min-width: 52px;
        }

        .feature-numbered .fn-content h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--c-text-main);
            margin-bottom: 6px;
        }

        .feature-numbered .fn-content p {
            font-size: .93rem;
            color: var(--c-text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ===== 赛事卡片 ===== */
        .match-scene-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .match-scene-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .match-scene-card .scene-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
            flex-shrink: 0;
        }

        .match-scene-card .scene-img .scene-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(8, 23, 16, .75);
            color: #fff;
            font-size: .72rem;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 12px;
            letter-spacing: .03em;
        }

        .match-scene-card .scene-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .match-scene-card .scene-teams {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--c-text-main);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .match-scene-card .scene-meta {
            font-size: .8rem;
            color: var(--c-text-muted);
            font-family: var(--font-num);
            margin-bottom: 10px;
        }

        .match-scene-card .scene-btn {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: .82rem;
            font-weight: 600;
            color: var(--c-secondary);
            background: rgba(31, 143, 77, .08);
            padding: 7px 14px;
            border-radius: 7px;
            transition: all var(--transition-fast);
            margin-top: auto;
            align-self: flex-start;
        }

        .match-scene-card .scene-btn:hover {
            background: var(--c-secondary);
            color: #fff;
        }

        /* ===== 联赛入口 ===== */
        .league-entry {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            text-align: center;
            height: 100%;
            display: block;
            color: var(--c-text-main);
        }

        .league-entry:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            color: var(--c-text-main);
        }

        .league-entry .league-img {
            height: 130px;
            background-size: cover;
            background-position: center;
        }

        .league-entry .league-body {
            padding: 14px 12px 16px;
        }

        .league-entry .league-name {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .league-entry .league-count {
            font-size: .78rem;
            color: var(--c-text-muted);
        }

        /* ===== 社会认同 ===== */
        .trust-stat-card {
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 14px;
            padding: 22px;
            text-align: center;
            height: 100%;
            transition: all var(--transition-base);
        }

        .trust-stat-card:hover {
            background: rgba(255, 255, 255, .08);
            transform: translateY(-2px);
        }

        .trust-stat-card .ts-num {
            font-size: 2rem;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--c-highlight);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .trust-stat-card .ts-label {
            font-size: .85rem;
            color: rgba(255, 255, 255, .68);
        }

        .trust-quote {
            font-size: .92rem;
            color: rgba(255, 255, 255, .78);
            line-height: 1.8;
            margin-top: 14px;
            font-style: normal;
        }

        /* ===== 对比差异 ===== */
        .compare-table-custom {
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid var(--c-border);
            background: #fff;
        }

        .compare-table-custom .ctc-row {
            display: flex;
            border-bottom: 1px solid var(--c-border);
        }

        .compare-table-custom .ctc-row:last-child {
            border-bottom: none;
        }

        .compare-table-custom .ctc-row.header {
            background: var(--c-primary);
            color: #fff;
            font-weight: 600;
            font-size: .88rem;
        }

        .compare-table-custom .ctc-cell {
            flex: 1;
            padding: 14px 18px;
            font-size: .88rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .compare-table-custom .ctc-cell:first-child {
            flex: 0 0 120px;
            font-weight: 600;
            color: var(--c-text-secondary);
        }

        .compare-table-custom .ctc-row.header .ctc-cell:first-child {
            color: #fff;
        }

        .compare-table-custom .ctc-cell .check {
            color: var(--c-secondary);
            font-size: 1rem;
        }

        .compare-table-custom .ctc-cell .cross {
            color: #bbb;
            font-size: 1rem;
        }

        .compare-table-custom .ctc-row:not(.header):hover {
            background: var(--c-bg-off);
        }

        /* ===== 新闻中心 ===== */
        .news-item {
            display: flex;
            gap: 18px;
            padding: 18px 0;
            border-bottom: 1px solid var(--c-border);
            transition: all var(--transition-fast);
        }

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

        .news-item:hover {
            padding-left: 8px;
        }

        .news-item .news-img {
            width: 110px;
            height: 80px;
            border-radius: var(--radius-img);
            background-size: cover;
            background-position: center;
            flex-shrink: 0;
        }

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

        .news-item .news-date {
            font-size: .75rem;
            color: var(--c-text-muted);
            font-family: var(--font-num);
            margin-bottom: 4px;
        }

        .news-item .news-title {
            font-size: .98rem;
            font-weight: 700;
            color: var(--c-text-main);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .news-item .news-summary {
            font-size: .84rem;
            color: var(--c-text-secondary);
            line-height: 1.65;
            margin-bottom: 6px;
        }

        .news-item .news-more {
            font-size: .78rem;
            font-weight: 600;
            color: var(--c-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-item .news-more:hover {
            color: var(--c-primary);
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .accordion-custom .accordion-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .accordion-custom .accordion-button {
            background: #fff;
            color: var(--c-text-main);
            font-weight: 600;
            font-size: .95rem;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            border-radius: 12px;
            transition: all var(--transition-fast);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--c-bg-off);
            color: var(--c-primary);
            border-bottom: 1px solid var(--c-border);
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }

        .accordion-custom .accordion-button::after {
            filter: invert(35%) sepia(8%) saturate(600%);
            transition: transform var(--transition-base);
        }

        .accordion-custom .accordion-body {
            padding: 16px 20px 18px;
            font-size: .92rem;
            color: var(--c-text-secondary);
            line-height: 1.8;
        }

        /* ===== 表单 ===== */
        .subscribe-panel {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: 16px;
            padding: 32px;
            box-shadow: var(--shadow-md);
        }

        .subscribe-panel .form-label {
            font-weight: 600;
            font-size: .88rem;
            color: var(--c-text-main);
            margin-bottom: 6px;
        }

        .subscribe-panel .form-control,
        .subscribe-panel .form-select {
            border-radius: 8px;
            border: 1px solid var(--c-border);
            padding: 10px 14px;
            font-size: .92rem;
            color: var(--c-text-main);
            background: var(--c-bg-off);
            transition: all var(--transition-fast);
        }

        .subscribe-panel .form-control:focus,
        .subscribe-panel .form-select:focus {
            border-color: var(--c-secondary);
            box-shadow: 0 0 0 3px rgba(31, 143, 77, .12);
            background: #fff;
        }

        /* ===== 保障条 ===== */
        .guarantee-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding: 24px 0;
            border-top: 1px solid rgba(255, 255, 255, .08);
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }

        .guarantee-strip .g-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, .78);
            font-size: .9rem;
            font-weight: 500;
        }

        .guarantee-strip .g-item i {
            font-size: 1.25rem;
            color: var(--c-highlight);
        }

        /* ===== 品牌介绍 ===== */
        .brand-intro {
            font-size: 1rem;
            color: var(--c-text-secondary);
            line-height: 1.9;
        }

        .brand-intro strong {
            color: var(--c-text-main);
            font-weight: 700;
        }

        /* ===== 观赛指引 ===== */
        .guide-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: 12px;
            padding: 18px 20px;
            height: 100%;
            transition: all var(--transition-base);
        }

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

        .guide-card .gc-icon {
            font-size: 1.5rem;
            color: var(--c-secondary);
            margin-bottom: 10px;
        }

        .guide-card h4 {
            font-size: .98rem;
            font-weight: 700;
            color: var(--c-text-main);
            margin-bottom: 6px;
        }

        .guide-card p {
            font-size: .84rem;
            color: var(--c-text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== 免责说明 ===== */
        .disclaimer-bar {
            background: var(--c-bg-off);
            border: 1px solid var(--c-border);
            border-radius: 12px;
            padding: 18px 22px;
            font-size: .84rem;
            color: var(--c-text-secondary);
            line-height: 1.7;
        }

        .disclaimer-bar strong {
            color: var(--c-text-main);
            font-weight: 600;
        }

        /* ===== 底部固定转化条 ===== */
        .fixed-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1060;
            background: var(--c-primary);
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 12px 0;
            box-shadow: 0 -6px 24px rgba(0, 0, 0, .22);
            transition: transform var(--transition-base);
        }

        .fixed-cta-bar.hidden {
            transform: translateY(110%);
        }

        .fixed-cta-inner {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .fixed-cta-text {
            flex: 1;
            min-width: 200px;
            color: rgba(255, 255, 255, .85);
            font-size: .9rem;
            font-weight: 500;
        }

        .fixed-cta-text .highlight {
            color: var(--c-highlight);
            font-weight: 700;
        }

        .fixed-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--c-highlight);
            color: var(--c-primary);
            font-weight: 700;
            font-size: .9rem;
            padding: 10px 22px;
            border-radius: 8px;
            transition: all var(--transition-fast);
            border: none;
            cursor: pointer;
            white-space: nowrap;
        }

        .fixed-cta-btn:hover {
            background: #d8f56b;
            transform: translateY(-1px);
        }

        .fixed-cta-close {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, .55);
            font-size: 1.2rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: all var(--transition-fast);
        }

        .fixed-cta-close:hover {
            color: #fff;
            background: rgba(255, 255, 255, .08);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--c-primary-deep);
            color: rgba(255, 255, 255, .7);
            padding: 52px 0 38px;
            margin-bottom: 54px;
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff !important;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: .88rem;
            color: rgba(255, 255, 255, .6);
            line-height: 1.8;
            max-width: 360px;
        }

        .footer-heading {
            font-size: .88rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: .05em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

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

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

        .footer-links a {
            color: rgba(255, 255, 255, .62);
            font-size: .88rem;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--c-highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding-top: 22px;
            margin-top: 28px;
            font-size: .8rem;
            color: rgba(255, 255, 255, .5);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .6);
            font-size: .8rem;
        }

        .footer-bottom a:hover {
            color: var(--c-highlight);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .hero {
                min-height: auto;
                padding: 48px 0 56px;
            }
            .hero-match-card-wrap {
                margin-top: 22px;
            }
            .section-block {
                padding: 56px 0;
            }
            .compare-table-custom .ctc-cell:first-child {
                flex: 0 0 90px;
            }
        }

        @media (max-width: 767.98px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }
            .hero {
                padding: 36px 0 44px;
            }
            .hero h1 {
                font-size: 1.85rem;
            }
            .hero-desc {
                font-size: .95rem;
            }
            .hero-stats {
                gap: 16px;
            }
            .hero-stats .stat-num {
                font-size: 1.15rem;
            }
            .section-block {
                padding: 44px 0;
            }
            .section-header {
                margin-bottom: 26px;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
            }
            .news-item .news-img {
                width: 100%;
                height: 140px;
            }
            .feature-numbered {
                flex-direction: column;
                gap: 8px;
            }
            .feature-numbered .fn-num {
                font-size: 1.7rem;
            }
            .compare-table-custom .ctc-cell {
                padding: 10px 12px;
                font-size: .76rem;
            }
            .compare-table-custom .ctc-cell:first-child {
                flex: 0 0 70px;
                font-size: .73rem;
            }
            .subscribe-panel {
                padding: 20px;
            }
            .fixed-cta-inner {
                gap: 10px;
            }
            .fixed-cta-text {
                font-size: .8rem;
            }
            .fixed-cta-btn {
                font-size: .82rem;
                padding: 9px 16px;
            }
            .site-footer {
                padding: 40px 0 30px;
                margin-bottom: 48px;
            }
            .ticker-match-pill {
                font-size: .76rem;
                padding: 6px 10px;
            }
        }

        @media (max-width: 519.98px) {
            .hero-filter {
                padding: 10px 12px;
            }
            .hero-filter-group .filter-chip {
                font-size: .74rem;
                padding: 5px 10px;
            }
            .hero-match-card {
                padding: 16px;
            }
            .hero-match-card .team-name {
                font-size: .95rem;
            }
            .match-scene-card .scene-img {
                height: 130px;
            }
            .fixed-cta-btn {
                width: 100%;
                justify-content: center;
            }
            .fixed-cta-close {
                position: absolute;
                top: 6px;
                right: 10px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
                scroll-behavior: auto !important;
            }
            .pulse-dot {
                animation: none !important;
            }
            .card-lift:hover,
            .match-scene-card:hover,
            .league-entry:hover,
            .trust-stat-card:hover,
            .guide-card:hover {
                transform: none;
            }
        }

/* roulang page: category1 */
:root {
            --c-primary: #0A1F14;
            --c-primary-deep: #081710;
            --c-secondary: #1F8F4D;
            --c-secondary-light: #2E9B5E;
            --c-highlight: #C8F04A;
            --c-highlight-amber: #F4A300;
            --c-danger: #E5484D;
            --c-bg-light: #F4F6F3;
            --c-bg-off: #FAFBF9;
            --c-text-main: #14201A;
            --c-text-secondary: #5C6B61;
            --c-text-muted: #8A978E;
            --c-border: rgba(8, 23, 16, .08);
            --c-border-light: rgba(255, 255, 255, .08);
            --radius-card: 14px;
            --radius-btn: 9px;
            --radius-img: 9px;
            --shadow-sm: 0 2px 8px rgba(8, 23, 16, .05);
            --shadow-md: 0 10px 30px rgba(8, 23, 16, .08);
            --shadow-lg: 0 18px 40px rgba(8, 23, 16, .14);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-num: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
            --transition-fast: 180ms ease;
            --transition-base: 220ms ease;
            --section-pad-desktop: 72px 0;
            --section-pad-mobile: 48px 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-title);
            color: var(--c-text-main);
            background-color: var(--c-bg-light);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: var(--c-secondary);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--c-secondary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }
        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: var(--c-primary) !important;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 0;
            min-height: 62px;
        }
        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: .01em;
            transition: opacity var(--transition-fast);
        }
        .navbar-brand-custom:hover {
            opacity: .85;
            color: #fff;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--c-secondary);
            border-radius: 8px;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .navbar-custom .nav-link {
            color: rgba(255, 255, 255, .75) !important;
            font-weight: 500;
            font-size: .92rem;
            padding: 1.15rem .75rem;
            letter-spacing: .02em;
            position: relative;
            transition: color var(--transition-fast);
        }
        .navbar-custom .nav-link:hover {
            color: #fff !important;
        }
        .navbar-custom .nav-link.active {
            color: var(--c-highlight) !important;
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--c-highlight);
            border-radius: 2px;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            padding: 6px 10px;
            border-radius: 8px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        /* ===== 面包屑栏 ===== */
        .breadcrumb-bar {
            background-color: var(--c-bg-off);
            border-bottom: 1px solid var(--c-border);
            padding: 12px 0;
            font-size: .85rem;
        }
        .breadcrumb-bar .breadcrumb {
            margin: 0;
            --bs-breadcrumb-divider-color: var(--c-text-muted);
        }
        .breadcrumb-bar .breadcrumb-item a {
            color: var(--c-secondary);
            font-weight: 500;
        }
        .breadcrumb-bar .breadcrumb-item a:hover {
            color: var(--c-primary);
        }
        .breadcrumb-bar .breadcrumb-item.active {
            color: var(--c-text-secondary);
            font-weight: 600;
        }
        .breadcrumb-bar .back-link {
            color: var(--c-text-secondary);
            font-weight: 500;
            font-size: .85rem;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
        }
        .breadcrumb-bar .back-link:hover {
            color: var(--c-primary);
        }
        /* ===== 分类页Hero区 ===== */
        .cat-hero {
            background: linear-gradient(135deg, var(--c-primary) 0%, #0D2A1C 55%, #134027 100%);
            padding: 48px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(46, 155, 94, .22) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cat-hero h1 {
            color: #fff;
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: .01em;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cat-hero .cat-hero-desc {
            color: rgba(255, 255, 255, .75);
            font-size: 1.02rem;
            max-width: 680px;
            position: relative;
            z-index: 1;
            line-height: 1.8;
        }
        .cat-hero .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(232, 72, 77, .18);
            color: #FFB3B5;
            font-size: .78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
            border: 1px solid rgba(232, 72, 77, .3);
        }
        .live-indicator .dot {
            width: 8px;
            height: 8px;
            background: var(--c-danger);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .5; transform: scale(1.3); }
        }
        /* ===== 筛选工具条 ===== */
        .filter-toolbar {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 28px;
        }
        .filter-toolbar .form-select,
        .filter-toolbar .form-control {
            border: 1px solid var(--c-border);
            border-radius: var(--radius-btn);
            font-size: .88rem;
            color: var(--c-text-main);
            background-color: var(--c-bg-off);
            padding: 8px 14px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .filter-toolbar .form-select:focus,
        .filter-toolbar .form-control:focus {
            border-color: var(--c-secondary);
            box-shadow: 0 0 0 3px rgba(31, 143, 77, .12);
            outline: none;
        }
        .filter-toolbar .filter-label {
            font-size: .78rem;
            font-weight: 600;
            color: var(--c-text-secondary);
            margin-bottom: 4px;
            display: block;
        }
        .filter-toolbar .btn-filter {
            background: var(--c-primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            font-weight: 500;
            font-size: .88rem;
            padding: 8px 20px;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .filter-toolbar .btn-filter:hover {
            background: var(--c-primary-deep);
            transform: translateY(-1px);
        }
        /* ===== 比分卡片列表 ===== */
        .score-card-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .score-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            display: flex;
            flex-wrap: wrap;
        }
        .score-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .score-card .score-thumb {
            flex: 0 0 200px;
            max-width: 200px;
            min-height: 100%;
            position: relative;
            overflow: hidden;
        }
        .score-card .score-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }
        .score-card .score-body {
            flex: 1;
            padding: 18px 22px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .score-card .score-top {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px 14px;
        }
        .score-card .league-badge {
            background: var(--c-secondary);
            color: #fff;
            font-size: .72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            letter-spacing: .03em;
        }
        .score-card .match-status {
            font-size: .75rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
        }
        .match-status.live {
            background: rgba(232, 72, 77, .12);
            color: var(--c-danger);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .match-status.live::before {
            content: '';
            width: 7px;
            height: 7px;
            background: var(--c-danger);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .match-status.upcoming {
            background: rgba(244, 163, 0, .12);
            color: #B06F00;
        }
        .match-status.finished {
            background: rgba(138, 151, 142, .15);
            color: var(--c-text-secondary);
        }
        .score-card .match-teams {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--c-text-main);
            letter-spacing: .01em;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .score-card .match-score {
            font-family: var(--font-num);
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--c-primary);
            background: var(--c-bg-light);
            padding: 2px 14px;
            border-radius: 8px;
            letter-spacing: .05em;
        }
        .score-card .match-score.live-score {
            color: var(--c-danger);
            background: rgba(232, 72, 77, .08);
        }
        .score-card .match-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px 18px;
            font-size: .82rem;
            color: var(--c-text-secondary);
        }
        .score-card .match-meta i {
            color: var(--c-text-muted);
            font-size: .78rem;
            margin-right: 4px;
        }
        .score-card .match-desc {
            font-size: .88rem;
            color: var(--c-text-secondary);
            line-height: 1.65;
            margin: 0;
        }
        .score-card .btn-read {
            align-self: flex-start;
            background: transparent;
            color: var(--c-secondary);
            border: 1px solid var(--c-secondary);
            border-radius: var(--radius-btn);
            font-size: .82rem;
            font-weight: 500;
            padding: 6px 16px;
            transition: background var(--transition-fast), color var(--transition-fast);
        }
        .score-card .btn-read:hover {
            background: var(--c-secondary);
            color: #fff;
        }
        /* ===== 数据快报卡 ===== */
        .data-snapshot {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 28px 30px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .data-snapshot::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -40px;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle, rgba(200, 240, 74, .1) 0%, transparent 70%);
            border-radius: 50%;
        }
        .data-snapshot h3 {
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .data-snapshot .snapshot-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 16px;
            position: relative;
            z-index: 1;
        }
        .data-snapshot .snap-item {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 10px;
            padding: 14px 16px;
            text-align: center;
        }
        .data-snapshot .snap-num {
            font-family: var(--font-num);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--c-highlight);
            display: block;
            line-height: 1.3;
        }
        .data-snapshot .snap-label {
            font-size: .78rem;
            color: rgba(255, 255, 255, .7);
        }
        /* ===== 相关专题入口 ===== */
        .related-topics {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }
        .topic-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 20px 22px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            color: var(--c-text-main);
        }
        .topic-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            color: var(--c-text-main);
        }
        .topic-card .topic-icon {
            width: 44px;
            height: 44px;
            background: var(--c-bg-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--c-secondary);
            flex-shrink: 0;
        }
        .topic-card .topic-title {
            font-weight: 600;
            font-size: .95rem;
            margin-bottom: 2px;
        }
        .topic-card .topic-sub {
            font-size: .78rem;
            color: var(--c-text-muted);
        }
        /* ===== FAQ ===== */
        .accordion-faq .accordion-item {
            border: 1px solid var(--c-border);
            border-radius: 10px !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
        }
        .accordion-faq .accordion-button {
            background: #fff;
            color: var(--c-text-main);
            font-weight: 600;
            font-size: .95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
        }
        .accordion-faq .accordion-button:not(.collapsed) {
            background: var(--c-bg-off);
            color: var(--c-primary);
        }
        .accordion-faq .accordion-button:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }
        .accordion-faq .accordion-button::after {
            background-size: 14px;
            transition: transform var(--transition-base);
        }
        .accordion-faq .accordion-body {
            font-size: .88rem;
            color: var(--c-text-secondary);
            padding: 14px 20px 18px;
            line-height: 1.75;
        }
        /* ===== 底部CTA ===== */
        .cta-footer-band {
            background: linear-gradient(135deg, var(--c-primary) 0%, #0D2A1C 100%);
            border-radius: var(--radius-card);
            padding: 36px 40px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 18px;
        }
        .cta-footer-band h3 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .cta-footer-band p {
            color: rgba(255, 255, 255, .75);
            margin: 0;
            font-size: .9rem;
        }
        .cta-footer-band .btn-cta {
            background: var(--c-highlight);
            color: var(--c-primary);
            border: none;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: .92rem;
            padding: 12px 26px;
            transition: background var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }
        .cta-footer-band .btn-cta:hover {
            background: #d9f95a;
            transform: translateY(-1px);
        }
        /* ===== 板块通用 ===== */
        .section-block {
            padding: var(--section-pad-desktop);
        }
        .section-block.alt-bg {
            background: var(--c-bg-off);
        }
        .section-title {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--c-text-main);
            margin-bottom: 8px;
            letter-spacing: .01em;
        }
        .section-sub {
            font-size: .92rem;
            color: var(--c-text-secondary);
            margin-bottom: 24px;
            max-width: 620px;
            line-height: 1.7;
        }
        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--c-primary-deep);
            color: rgba(255, 255, 255, .78);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.15rem;
            color: #fff !important;
            margin-bottom: 12px;
        }
        .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            font-size: 1rem;
            border-radius: 7px;
        }
        .footer-desc {
            font-size: .85rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, .65);
            max-width: 340px;
        }
        .footer-heading {
            color: #fff;
            font-size: .9rem;
            font-weight: 600;
            letter-spacing: .05em;
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, .7);
            font-size: .85rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--c-highlight);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            margin-top: 32px;
            padding-top: 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: .8rem;
            color: rgba(255, 255, 255, .5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .65);
            font-size: .8rem;
        }
        .footer-bottom a:hover {
            color: var(--c-highlight);
        }
        /* ===== 响应式 ===== */
        @media (max-width: 991px) {
            .score-card .score-thumb {
                flex: 0 0 160px;
                max-width: 160px;
            }
            .score-card .score-body {
                padding: 14px 16px;
            }
            .score-card .match-teams {
                font-size: 1rem;
            }
            .score-card .match-score {
                font-size: 1.2rem;
                padding: 2px 10px;
            }
        }
        @media (max-width: 767px) {
            .section-block {
                padding: var(--section-pad-mobile);
            }
            .cat-hero {
                padding: 36px 0 40px;
            }
            .cat-hero h1 {
                font-size: 1.5rem;
            }
            .score-card .score-thumb {
                flex: 0 0 100%;
                max-width: 100%;
                height: 160px;
            }
            .score-card .score-thumb img {
                position: static;
            }
            .score-card .match-teams {
                font-size: .95rem;
            }
            .score-card .match-score {
                font-size: 1.1rem;
            }
            .filter-toolbar .row>div {
                margin-bottom: 8px;
            }
            .cta-footer-band {
                padding: 24px 20px;
                flex-direction: column;
                text-align: center;
            }
            .cta-footer-band .btn-cta {
                width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .data-snapshot {
                padding: 20px 16px;
            }
            .data-snapshot .snap-num {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .cat-hero h1 {
                font-size: 1.3rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .score-card .match-desc {
                font-size: .82rem;
            }
            .related-topics {
                grid-template-columns: 1fr;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category2 */
:root {
            --c-primary: #0A1F14;
            --c-primary-deep: #081710;
            --c-secondary: #1F8F4D;
            --c-secondary-light: #2E9B5E;
            --c-highlight: #C8F04A;
            --c-highlight-amber: #F4A300;
            --c-danger: #E5484D;
            --c-bg-light: #F4F6F3;
            --c-bg-off: #FAFBF9;
            --c-text-main: #14201A;
            --c-text-secondary: #5C6B61;
            --c-text-muted: #8A978E;
            --c-border: rgba(8, 23, 16, .08);
            --c-border-light: rgba(255, 255, 255, .08);
            --radius-card: 14px;
            --radius-btn: 9px;
            --radius-img: 9px;
            --shadow-sm: 0 2px 8px rgba(8, 23, 16, .05);
            --shadow-md: 0 10px 30px rgba(8, 23, 16, .08);
            --shadow-lg: 0 18px 40px rgba(8, 23, 16, .14);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-num: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
            --transition-fast: 180ms ease;
            --transition-base: 220ms ease;
            --section-pad-desktop: 80px 0;
            --section-pad-mobile: 48px 0;
        }

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

        body {
            font-family: var(--font-title);
            color: var(--c-text-main);
            background-color: var(--c-bg-light);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover {
            color: var(--c-secondary-light);
        }

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: var(--c-primary) !important;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 0;
            min-height: 62px;
        }

        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: .01em;
            transition: opacity var(--transition-fast);
        }

        .navbar-brand-custom:hover {
            opacity: .85;
            color: #fff;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--c-secondary);
            border-radius: 8px;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .navbar-custom .nav-link {
            color: rgba(255, 255, 255, .75) !important;
            font-weight: 500;
            font-size: .92rem;
            padding: 1.15rem .75rem;
            letter-spacing: .02em;
            position: relative;
            transition: color var(--transition-fast);
        }

        .navbar-custom .nav-link:hover {
            color: #fff !important;
        }

        .navbar-custom .nav-link.active {
            color: var(--c-highlight) !important;
        }

        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--c-highlight);
            border-radius: 2px;
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            padding: 6px 10px;
            border-radius: 8px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-bar {
            background-color: #fff;
            border-bottom: 1px solid var(--c-border);
            padding: 14px 0;
        }

        .breadcrumb-bar .breadcrumb {
            margin-bottom: 0;
            --bs-breadcrumb-divider-color: var(--c-text-muted);
            --bs-breadcrumb-item-active-color: var(--c-text-main);
        }

        .breadcrumb-bar .breadcrumb a {
            color: var(--c-secondary);
            font-weight: 500;
            transition: color var(--transition-fast);
        }

        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--c-primary);
        }

        .breadcrumb-bar .breadcrumb .active {
            font-weight: 600;
            color: var(--c-text-main);
        }

        .btn-back-up {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: transparent;
            border: 1px solid var(--c-border);
            color: var(--c-text-secondary);
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            font-size: .85rem;
            font-weight: 500;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-back-up:hover {
            background: var(--c-bg-light);
            color: var(--c-primary);
            border-color: var(--c-secondary);
        }

        .btn-back-up:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
        }

        /* ===== 页面标题区 ===== */
        .page-header-compact {
            background-color: var(--c-primary);
            background-image: linear-gradient(rgba(8, 23, 16, .88), rgba(8, 23, 16, .92)), url('/assets/images/8598fc646fcf16b4.webp');
            background-size: cover;
            background-position: center;
            padding: 48px 0 56px;
            position: relative;
            overflow: hidden;
        }

        .page-header-compact::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(200, 240, 74, .08) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-header-compact h1 {
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: .02em;
            line-height: 1.25;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

        .page-header-compact .lead {
            color: rgba(255, 255, 255, .78);
            font-size: 1rem;
            max-width: 760px;
            line-height: 1.8;
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        /* ===== 筛选工具条 ===== */
        .filter-toolbar {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
        }

        .filter-toolbar .form-label {
            font-size: .82rem;
            font-weight: 600;
            color: var(--c-text-secondary);
            margin-bottom: 6px;
            letter-spacing: .03em;
        }

        .filter-toolbar .form-select,
        .filter-toolbar .form-control {
            border: 1px solid var(--c-border);
            border-radius: var(--radius-btn);
            background-color: var(--c-bg-off);
            color: var(--c-text-main);
            font-size: .9rem;
            padding: 9px 14px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .filter-toolbar .form-select:focus,
        .filter-toolbar .form-control:focus {
            border-color: var(--c-secondary);
            box-shadow: 0 0 0 3px rgba(31, 143, 77, .12);
            outline: none;
        }

        .filter-toolbar .btn-filter {
            background: var(--c-secondary);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 9px 22px;
            font-weight: 600;
            font-size: .9rem;
            letter-spacing: .03em;
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .filter-toolbar .btn-filter:hover {
            background: var(--c-primary);
            color: var(--c-highlight);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .filter-toolbar .btn-filter:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
        }

        .filter-toolbar .btn-reset {
            background: transparent;
            border: 1px solid var(--c-border);
            color: var(--c-text-secondary);
            border-radius: var(--radius-btn);
            padding: 9px 18px;
            font-weight: 500;
            font-size: .88rem;
            transition: all var(--transition-fast);
        }

        .filter-toolbar .btn-reset:hover {
            background: var(--c-bg-light);
            color: var(--c-primary);
            border-color: var(--c-text-muted);
        }

        /* ===== 行式列表 ===== */
        .match-list-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: stretch;
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            margin-bottom: 16px;
        }

        .match-list-row:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(31, 143, 77, .2);
        }

        .match-thumb {
            flex-shrink: 0;
            width: 160px;
            height: 110px;
            border-radius: var(--radius-img);
            overflow: hidden;
            background-color: var(--c-bg-light);
        }

        .match-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-img);
        }

        .match-info {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .match-meta-top {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: .8rem;
            color: var(--c-text-muted);
        }

        .match-status-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: .72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            letter-spacing: .03em;
            white-space: nowrap;
        }

        .match-status-badge.live {
            background: rgba(229, 72, 77, .1);
            color: var(--c-danger);
            border: 1px solid rgba(229, 72, 77, .2);
        }

        .match-status-badge.finished {
            background: rgba(31, 143, 77, .1);
            color: var(--c-secondary);
            border: 1px solid rgba(31, 143, 77, .2);
        }

        .match-status-badge.upcoming {
            background: rgba(244, 163, 0, .1);
            color: var(--c-highlight-amber);
            border: 1px solid rgba(244, 163, 0, .2);
        }

        .match-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--c-primary);
            line-height: 1.4;
            margin-bottom: 0;
        }

        .match-score {
            font-family: var(--font-num);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--c-primary);
            letter-spacing: .05em;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .match-score .score-sep {
            color: var(--c-text-muted);
            font-weight: 400;
            font-size: 1rem;
        }

        .match-score .score-highlight {
            color: var(--c-secondary-light);
        }

        .match-score .score-upcoming {
            font-size: .95rem;
            color: var(--c-highlight-amber);
            font-weight: 600;
            letter-spacing: .02em;
        }

        .match-excerpt {
            font-size: .88rem;
            color: var(--c-text-secondary);
            line-height: 1.65;
            margin-bottom: 0;
        }

        .match-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-top: 4px;
        }

        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: transparent;
            border: 1px solid var(--c-border);
            color: var(--c-secondary);
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            font-size: .82rem;
            font-weight: 600;
            letter-spacing: .02em;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-read-more:hover {
            background: var(--c-secondary);
            color: #fff;
            border-color: var(--c-secondary);
            transform: translateY(-1px);
        }

        .btn-read-more:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
        }

        .match-time {
            font-family: var(--font-num);
            font-size: .82rem;
            color: var(--c-text-muted);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ===== 数据快报 ===== */
        .data-snapshot {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .data-snapshot::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(200, 240, 74, .1) 0%, transparent 70%);
            pointer-events: none;
        }

        .data-snapshot h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--c-highlight);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .data-snapshot .snapshot-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: .9rem;
            color: rgba(255, 255, 255, .82);
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
            position: relative;
            z-index: 1;
        }

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

        .data-snapshot .snapshot-item i {
            color: var(--c-highlight);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .data-snapshot .snapshot-num {
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--c-highlight-amber);
            font-size: 1.05rem;
            margin-left: auto;
            white-space: nowrap;
        }

        /* ===== 相关专题 ===== */
        .related-topics {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }

        .topic-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-fast);
        }

        .topic-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(31, 143, 77, .2);
            color: var(--c-primary);
        }

        .topic-card .topic-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(31, 143, 77, .1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--c-secondary);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .topic-card .topic-name {
            font-weight: 600;
            color: var(--c-primary);
            font-size: .95rem;
            line-height: 1.3;
        }

        .topic-card .topic-arrow {
            margin-left: auto;
            color: var(--c-text-muted);
            font-size: 1rem;
            transition: color var(--transition-fast);
        }

        .topic-card:hover .topic-arrow {
            color: var(--c-highlight-amber);
        }

        /* ===== FAQ ===== */
        .faq-section .accordion-item {
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card) !important;
            overflow: hidden;
            margin-bottom: 12px;
            box-shadow: var(--shadow-sm);
            background: #fff;
        }

        .faq-section .accordion-button {
            font-weight: 600;
            color: var(--c-primary);
            font-size: .95rem;
            padding: 18px 22px;
            background: #fff;
            transition: all var(--transition-fast);
        }

        .faq-section .accordion-button:not(.collapsed) {
            background: var(--c-bg-off);
            color: var(--c-secondary);
            box-shadow: none;
        }

        .faq-section .accordion-button:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            border-radius: 0;
        }

        .faq-section .accordion-button::after {
            transition: transform var(--transition-base);
        }

        .faq-section .accordion-body {
            font-size: .9rem;
            color: var(--c-text-secondary);
            line-height: 1.75;
            padding: 16px 22px 20px;
            background: #fff;
        }

        /* ===== 底部 CTA ===== */
        .bottom-cta {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .bottom-cta::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 250px;
            background: radial-gradient(ellipse, rgba(200, 240, 74, .1) 0%, transparent 70%);
            pointer-events: none;
        }

        .bottom-cta h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--c-highlight);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .bottom-cta p {
            color: rgba(255, 255, 255, .75);
            font-size: .95rem;
            max-width: 520px;
            margin: 0 auto 22px;
            position: relative;
            z-index: 1;
        }

        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--c-highlight);
            color: var(--c-primary);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 30px;
            font-weight: 700;
            font-size: .95rem;
            letter-spacing: .03em;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
        }

        .btn-cta-primary:hover {
            background: var(--c-highlight-amber);
            color: var(--c-primary-deep);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

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

        .btn-cta-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .3);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 12px 26px;
            font-weight: 600;
            font-size: .9rem;
            letter-spacing: .03em;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
        }

        .btn-cta-outline:hover {
            background: rgba(255, 255, 255, .1);
            border-color: rgba(255, 255, 255, .5);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-cta-outline:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--c-primary-deep);
            color: rgba(255, 255, 255, .75);
            padding: 56px 0 28px;
            margin-top: 0;
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff !important;
            margin-bottom: 14px;
            letter-spacing: .02em;
        }

        .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            font-size: 1rem;
        }

        .footer-desc {
            font-size: .88rem;
            color: rgba(255, 255, 255, .65);
            line-height: 1.75;
            max-width: 360px;
        }

        .footer-heading {
            font-size: .9rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: .06em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

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

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

        .footer-links a {
            color: rgba(255, 255, 255, .65);
            font-size: .88rem;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: var(--c-highlight);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 22px;
            margin-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, .07);
            font-size: .82rem;
            color: rgba(255, 255, 255, .55);
        }

        .footer-bottom span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .65);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--c-highlight);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .navbar-custom .nav-link {
                padding: .8rem .5rem;
                font-size: .85rem;
            }

            .page-header-compact h1 {
                font-size: 1.8rem;
            }

            .match-thumb {
                width: 130px;
                height: 90px;
            }

            .match-score {
                font-size: 1.2rem;
            }
        }

        @media (max-width: 767.98px) {
            .page-header-compact {
                padding: 36px 0 42px;
            }

            .page-header-compact h1 {
                font-size: 1.5rem;
            }

            .page-header-compact .lead {
                font-size: .9rem;
            }

            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .filter-toolbar {
                padding: 14px 12px;
            }

            .filter-toolbar .form-label {
                font-size: .75rem;
            }

            .match-list-row {
                padding: 14px 12px;
                gap: 14px;
            }

            .match-thumb {
                width: 100%;
                height: 160px;
            }

            .match-info {
                width: 100%;
            }

            .match-title {
                font-size: .95rem;
            }

            .match-score {
                font-size: 1.1rem;
            }

            .match-excerpt {
                font-size: .82rem;
            }

            .match-actions {
                flex-wrap: wrap;
                gap: 8px;
            }

            .data-snapshot {
                padding: 18px 16px;
            }

            .related-topics {
                grid-template-columns: 1fr;
            }

            .bottom-cta {
                padding: 28px 18px;
            }

            .bottom-cta h3 {
                font-size: 1.25rem;
            }

            .btn-cta-primary,
            .btn-cta-outline {
                width: 100%;
                justify-content: center;
                margin-bottom: 10px;
            }

            .btn-cta-outline:last-child {
                margin-bottom: 0;
            }

            .site-footer {
                padding: 36px 0 20px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .navbar-brand-custom {
                font-size: 1.1rem;
            }

            .navbar-brand-custom .brand-icon {
                width: 28px;
                height: 28px;
                font-size: .95rem;
            }

            .page-header-compact h1 {
                font-size: 1.3rem;
            }

            .breadcrumb-bar {
                padding: 10px 0;
            }

            .breadcrumb-bar .breadcrumb {
                font-size: .8rem;
            }

            .btn-back-up {
                font-size: .75rem;
                padding: 5px 10px;
            }

            .match-thumb {
                height: 140px;
            }

            .match-score {
                font-size: 1rem;
                gap: 6px;
            }

            .match-score .score-sep {
                font-size: .8rem;
            }

            .match-status-badge {
                font-size: .65rem;
                padding: 2px 8px;
            }

            .snapshot-item {
                font-size: .8rem;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category3 */
:root {
            --c-primary: #0A1F14;
            --c-primary-deep: #081710;
            --c-secondary: #1F8F4D;
            --c-secondary-light: #2E9B5E;
            --c-highlight: #C8F04A;
            --c-highlight-amber: #F4A300;
            --c-danger: #E5484D;
            --c-bg-light: #F4F6F3;
            --c-bg-off: #FAFBF9;
            --c-text-main: #14201A;
            --c-text-secondary: #5C6B61;
            --c-text-muted: #8A978E;
            --c-border: rgba(8, 23, 16, .08);
            --c-border-light: rgba(255, 255, 255, .08);
            --radius-card: 14px;
            --radius-btn: 9px;
            --radius-img: 9px;
            --shadow-sm: 0 2px 8px rgba(8, 23, 16, .05);
            --shadow-md: 0 10px 30px rgba(8, 23, 16, .08);
            --shadow-lg: 0 18px 40px rgba(8, 23, 16, .14);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-num: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
            --transition-fast: 180ms ease;
            --transition-base: 220ms ease;
            --section-pad-desktop: 72px 0;
            --section-pad-mobile: 44px 0;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-title);
            color: var(--c-text-main);
            background-color: var(--c-bg-light);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: var(--c-secondary);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--c-secondary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        [tabindex]:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: var(--c-primary) !important;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 0;
            min-height: 62px;
        }
        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: .01em;
            transition: opacity var(--transition-fast);
        }
        .navbar-brand-custom:hover {
            opacity: .85;
            color: #fff;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--c-secondary);
            border-radius: 8px;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .navbar-custom .nav-link {
            color: rgba(255, 255, 255, .75) !important;
            font-weight: 500;
            font-size: .92rem;
            padding: 1.15rem .75rem;
            letter-spacing: .02em;
            position: relative;
            transition: color var(--transition-fast);
        }
        .navbar-custom .nav-link:hover {
            color: #fff !important;
        }
        .navbar-custom .nav-link.active {
            color: var(--c-highlight) !important;
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--c-highlight);
            border-radius: 2px;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            padding: 6px 10px;
            border-radius: 8px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-bar {
            background-color: var(--c-bg-off);
            border-bottom: 1px solid var(--c-border);
            padding: 12px 0;
        }
        .breadcrumb-bar .breadcrumb {
            margin: 0;
            font-size: .88rem;
        }
        .breadcrumb-bar .breadcrumb a {
            color: var(--c-secondary);
            font-weight: 500;
        }
        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--c-primary);
        }
        .breadcrumb-bar .breadcrumb .breadcrumb-item.active {
            color: var(--c-text-muted);
            font-weight: 500;
        }
        .breadcrumb-back {
            font-size: .88rem;
            color: var(--c-text-secondary);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-weight: 500;
        }
        .breadcrumb-back i {
            font-size: .8rem;
        }

        /* ===== 分类页 H1 区 ===== */
        .category-head {
            padding: 48px 0 28px;
            background: var(--c-bg-off);
            border-bottom: 1px solid var(--c-border);
        }
        .category-head h1 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--c-primary);
            letter-spacing: .01em;
            line-height: 1.3;
            margin-bottom: 12px;
        }
        .category-head .lead {
            color: var(--c-text-secondary);
            font-size: 1rem;
            max-width: 700px;
            margin: 0;
            line-height: 1.8;
        }
        .head-update-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--c-secondary);
            color: #fff;
            font-size: .78rem;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 12px;
            font-weight: 500;
        }
        .head-update-badge .live-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--c-highlight);
            animation: pulse-dot 1.8s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .4; transform: scale(1.6); }
        }
        @media (prefers-reduced-motion: reduce) {
            .head-update-badge .live-dot {
                animation: none;
            }
        }

        /* ===== 板块通用 ===== */
        .section-block {
            padding: var(--section-pad-desktop);
        }
        .section-block.alt-bg {
            background: var(--c-bg-off);
        }
        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 6px;
            letter-spacing: .01em;
        }
        .section-subtitle {
            color: var(--c-text-secondary);
            font-size: .92rem;
            margin-bottom: 24px;
            line-height: 1.7;
        }

        /* ===== 筛选工具条 ===== */
        .filter-bar {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 28px;
        }
        .filter-league-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .filter-league-tabs .nav-pills .nav-link {
            font-size: .85rem;
            color: var(--c-text-secondary);
            background: var(--c-bg-light);
            border: 1px solid var(--c-border);
            border-radius: 20px;
            padding: 6px 16px;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .filter-league-tabs .nav-pills .nav-link:hover {
            background: #e8f0ea;
            color: var(--c-primary);
        }
        .filter-league-tabs .nav-pills .nav-link.active {
            background: var(--c-secondary);
            color: #fff;
            border-color: var(--c-secondary);
            box-shadow: 0 2px 8px rgba(31, 143, 77, .25);
        }
        .season-select {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .season-select label {
            font-size: .82rem;
            color: var(--c-text-secondary);
            font-weight: 500;
            white-space: nowrap;
        }
        .season-select .form-select {
            font-size: .85rem;
            border-radius: 8px;
            border: 1px solid var(--c-border);
            color: var(--c-text-main);
            background-color: var(--c-bg-off);
            padding: 7px 36px 7px 14px;
            font-weight: 500;
            cursor: pointer;
            box-shadow: none;
            transition: border-color var(--transition-fast);
        }
        .season-select .form-select:hover {
            border-color: var(--c-secondary);
        }
        .season-select .form-select:focus {
            border-color: var(--c-secondary);
            box-shadow: 0 0 0 2px rgba(31, 143, 77, .15);
        }

        /* ===== 积分榜 ===== */
        .standings-card {
            background: #fff;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid var(--c-border);
            margin-bottom: 32px;
        }
        .standings-card-header {
            background: var(--c-primary);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .standings-card-header h3 {
            color: #fff;
            font-size: 1.05rem;
            margin: 0;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .standings-card-header span {
            color: rgba(255, 255, 255, .65);
            font-size: .78rem;
        }
        .standings-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: .88rem;
            margin: 0;
            min-width: 680px;
        }
        .standings-table thead th {
            background: var(--c-bg-light);
            color: var(--c-text-secondary);
            font-weight: 600;
            font-size: .78rem;
            text-align: center;
            padding: 10px 10px;
            border-bottom: 1px solid var(--c-border);
            letter-spacing: .03em;
            white-space: nowrap;
        }
        .standings-table thead th:first-child,
        .standings-table tbody td:first-child {
            padding-left: 20px;
            text-align: left;
        }
        .standings-table thead th:last-child,
        .standings-table tbody td:last-child {
            padding-right: 20px;
        }
        .standings-table tbody td {
            padding: 12px 10px;
            text-align: center;
            border-bottom: 1px solid var(--c-border);
            white-space: nowrap;
            font-family: var(--font-num);
            font-size: .86rem;
            color: var(--c-text-main);
        }
        .standings-table tbody tr {
            transition: background var(--transition-fast);
        }
        .standings-table tbody tr:hover {
            background: #f0f5f1;
        }
        .standings-table .rank-cell {
            font-weight: 700;
            font-size: .9rem;
            text-align: left !important;
            font-family: var(--font-title);
        }
        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 6px;
            font-weight: 700;
            font-size: .78rem;
            font-family: var(--font-num);
        }
        .rank-acl {
            background: var(--c-secondary);
            color: #fff;
        }
        .rank-uel {
            background: #d4e8c5;
            color: var(--c-primary);
        }
        .rank-normal {
            background: var(--c-bg-light);
            color: var(--c-text-secondary);
        }
        .rank-rel {
            background: #fde2e2;
            color: var(--c-danger);
        }
        .team-cell {
            text-align: left !important;
            font-family: var(--font-title);
            font-weight: 500;
            font-size: .88rem;
            color: var(--c-text-main);
            white-space: nowrap;
        }
        .points-cell {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--c-primary);
            text-align: center !important;
            letter-spacing: .02em;
        }
        .diff-positive {
            color: var(--c-secondary);
            font-weight: 500;
        }
        .diff-negative {
            color: var(--c-danger);
            font-weight: 500;
        }
        .form-dots {
            display: inline-flex;
            gap: 3px;
            align-items: center;
        }
        .form-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            display: inline-block;
        }
        .form-dot.win { background: var(--c-secondary); }
        .form-dot.draw { background: var(--c-highlight-amber); }
        .form-dot.loss { background: var(--c-danger); }

        /* ===== 数据快报卡 ===== */
        .quick-data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 18px;
        }
        .quick-data-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        .quick-data-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .quick-data-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--c-secondary);
            color: #fff;
            font-size: 1rem;
            margin-bottom: 12px;
        }
        .quick-data-card h4 {
            font-size: .98rem;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 10px;
        }
        .data-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .data-rank-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 7px 0;
            border-bottom: 1px solid var(--c-border);
            font-size: .86rem;
            gap: 10px;
        }
        .data-rank-list li:last-child {
            border-bottom: none;
        }
        .data-rank-list .rank-name {
            color: var(--c-text-main);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .data-rank-list .rank-value {
            font-family: var(--font-num);
            color: var(--c-secondary);
            font-weight: 600;
            font-size: .9rem;
            flex-shrink: 0;
        }

        /* ===== 相关专题入口 ===== */
        .related-topics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 16px;
        }
        .topic-entry-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .topic-entry-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .topic-entry-img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            display: block;
        }
        .topic-entry-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .topic-entry-body h4 {
            font-size: .98rem;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .topic-entry-body p {
            font-size: .83rem;
            color: var(--c-text-secondary);
            margin-bottom: 12px;
            line-height: 1.6;
            flex: 1;
        }
        .topic-entry-link {
            font-size: .82rem;
            font-weight: 600;
            color: var(--c-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .topic-entry-link i {
            font-size: .75rem;
            transition: transform var(--transition-fast);
        }
        .topic-entry-card:hover .topic-entry-link i {
            transform: translateX(3px);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--c-bg-off);
        }
        .accordion-custom .accordion-item {
            border: 1px solid var(--c-border);
            border-radius: 10px !important;
            margin-bottom: 10px;
            background: #fff;
            overflow: hidden;
        }
        .accordion-custom .accordion-button {
            font-weight: 600;
            font-size: .92rem;
            color: var(--c-primary);
            padding: 16px 18px;
            background: #fff;
            border: none;
            box-shadow: none;
            transition: background var(--transition-fast);
        }
        .accordion-custom .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%235C6B61'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            transition: transform var(--transition-fast);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: #f0f5f1;
            color: var(--c-primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }
        .accordion-custom .accordion-button:focus {
            outline: 2px solid var(--c-highlight);
            outline-offset: -2px;
            border-radius: 0;
        }
        .accordion-custom .accordion-body {
            font-size: .88rem;
            color: var(--c-text-secondary);
            padding: 14px 18px 18px;
            line-height: 1.8;
        }

        /* ===== 底部CTA ===== */
        .bottom-cta {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .bottom-cta::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: rgba(200, 240, 74, .08);
            border-radius: 50%;
            pointer-events: none;
        }
        .bottom-cta-text {
            flex: 1;
            min-width: 240px;
            position: relative;
            z-index: 1;
        }
        .bottom-cta-text h3 {
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .bottom-cta-text p {
            color: rgba(255, 255, 255, .7);
            font-size: .88rem;
            margin: 0;
        }
        .btn-primary-custom {
            background: var(--c-highlight);
            color: var(--c-primary);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-weight: 700;
            font-size: .9rem;
            transition: all var(--transition-base);
            white-space: nowrap;
            letter-spacing: .02em;
        }
        .btn-primary-custom:hover {
            background: #d9fa67;
            color: var(--c-primary-deep);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(200, 240, 74, .25);
        }
        .btn-outline-custom {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .35);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 500;
            font-size: .88rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: rgba(255, 255, 255, .08);
            color: #fff;
            border-color: rgba(255, 255, 255, .55);
        }

        /* ===== 底部固定转化条 ===== */
        .sticky-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--c-primary-deep);
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 12px 16px;
            z-index: 1060;
            display: none;
            box-shadow: 0 -6px 24px rgba(8, 23, 16, .25);
        }
        .sticky-cta.show {
            display: block;
        }
        .sticky-cta-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .sticky-cta-text {
            color: rgba(255, 255, 255, .8);
            font-size: .86rem;
            font-weight: 500;
        }
        .sticky-cta-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .sticky-close {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, .5);
            font-size: 1rem;
            padding: 4px 6px;
            cursor: pointer;
            border-radius: 4px;
            transition: color var(--transition-fast);
        }
        .sticky-close:hover {
            color: #fff;
        }
        .sticky-close:focus-visible {
            outline: 2px solid var(--c-highlight);
        }
        .btn-sticky {
            background: var(--c-highlight);
            color: var(--c-primary);
            border: none;
            border-radius: 7px;
            padding: 8px 16px;
            font-weight: 600;
            font-size: .82rem;
            white-space: nowrap;
            transition: background var(--transition-fast);
        }
        .btn-sticky:hover {
            background: #d9fa67;
            color: var(--c-primary-deep);
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--c-primary-deep);
            color: rgba(255, 255, 255, .7);
            padding: 48px 0 20px;
            border-top: 1px solid var(--c-border-light);
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.15rem;
            color: #fff;
            margin-bottom: 16px;
            transition: opacity var(--transition-fast);
        }
        .footer-brand:hover {
            color: #fff;
            opacity: .85;
        }
        .footer-desc {
            font-size: .86rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, .6);
            margin: 0;
        }
        .footer-heading {
            color: #fff;
            font-size: .92rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: .02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, .6);
            font-size: .85rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--c-highlight);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding-top: 18px;
            margin-top: 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: .78rem;
            color: rgba(255, 255, 255, .45);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .5);
            font-size: .78rem;
        }
        .footer-bottom a:hover {
            color: var(--c-highlight);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991px) {
            .navbar-custom .nav-link {
                padding: 10px 14px;
                font-size: .85rem;
            }
            .category-head h1 {
                font-size: 1.65rem;
            }
            .section-block {
                padding: var(--section-pad-mobile);
            }
            .bottom-cta {
                padding: 26px 20px;
                flex-direction: column;
                text-align: center;
            }
            .bottom-cta-text h3 {
                font-size: 1.05rem;
            }
        }
        @media (max-width: 767px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .category-head {
                padding: 32px 0 20px;
            }
            .category-head h1 {
                font-size: 1.35rem;
            }
            .filter-bar {
                padding: 12px 14px;
                gap: 8px;
            }
            .filter-league-tabs .nav-pills .nav-link {
                font-size: .75rem;
                padding: 5px 11px;
            }
            .standings-table {
                font-size: .78rem;
                min-width: 560px;
            }
            .standings-table tbody td,
            .standings-table thead th {
                padding: 7px 6px;
                font-size: .75rem;
            }
            .standings-card-header {
                padding: 12px 15px;
            }
            .standings-card-header h3 {
                font-size: .92rem;
            }
            .quick-data-grid {
                grid-template-columns: 1fr;
            }
            .related-topics-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .sticky-cta-inner {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .sticky-cta-text {
                font-size: .78rem;
            }
            .btn-sticky {
                width: 100%;
                font-size: .8rem;
                padding: 8px 12px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (min-width: 768px) and (max-width: 991px) {
            .related-topics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .quick-data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }

/* roulang page: category4 */
:root {
            --c-primary: #0A1F14;
            --c-primary-deep: #081710;
            --c-secondary: #1F8F4D;
            --c-secondary-light: #2E9B5E;
            --c-highlight: #C8F04A;
            --c-highlight-amber: #F4A300;
            --c-danger: #E5484D;
            --c-bg-light: #F4F6F3;
            --c-bg-off: #FAFBF9;
            --c-text-main: #14201A;
            --c-text-secondary: #5C6B61;
            --c-text-muted: #8A978E;
            --c-border: rgba(8, 23, 16, .08);
            --c-border-light: rgba(255, 255, 255, .08);
            --radius-card: 14px;
            --radius-btn: 9px;
            --radius-img: 9px;
            --shadow-sm: 0 2px 8px rgba(8, 23, 16, .05);
            --shadow-md: 0 10px 30px rgba(8, 23, 16, .08);
            --shadow-lg: 0 18px 40px rgba(8, 23, 16, .14);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-num: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
            --transition-fast: 180ms ease;
            --transition-base: 220ms ease;
            --section-pad-desktop: 80px 0;
            --section-pad-mobile: 48px 0;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-title);
            color: var(--c-text-main);
            background-color: var(--c-bg-light);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:hover {
            color: var(--c-secondary-light);
        }

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: var(--c-primary) !important;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 0;
            min-height: 62px;
        }

        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: .01em;
            transition: opacity var(--transition-fast);
        }

        .navbar-brand-custom:hover {
            opacity: .85;
            color: #fff;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--c-secondary);
            border-radius: 8px;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .navbar-custom .nav-link {
            color: rgba(255, 255, 255, .75) !important;
            font-weight: 500;
            font-size: .92rem;
            padding: 1.15rem .75rem;
            letter-spacing: .02em;
            position: relative;
            transition: color var(--transition-fast);
        }

        .navbar-custom .nav-link:hover {
            color: #fff !important;
        }

        .navbar-custom .nav-link.active {
            color: var(--c-highlight) !important;
        }

        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--c-highlight);
            border-radius: 2px;
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            padding: 6px 10px;
            border-radius: 8px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-bar {
            background-color: #fff;
            border-bottom: 1px solid var(--c-border);
            padding: 14px 0;
            position: relative;
            z-index: 10;
        }

        .breadcrumb-bar .breadcrumb {
            margin-bottom: 0;
            font-size: .88rem;
        }

        .breadcrumb-bar .breadcrumb a {
            color: var(--c-secondary);
            font-weight: 500;
        }

        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--c-primary);
        }

        .breadcrumb-bar .breadcrumb .breadcrumb-item.active {
            color: var(--c-text-muted);
            font-weight: 400;
        }

        .breadcrumb-back {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--c-text-secondary);
            font-weight: 500;
            font-size: .88rem;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .breadcrumb-back:hover {
            color: var(--c-primary);
        }

        .breadcrumb-bar .breadcrumb-item+.breadcrumb-item::before {
            color: var(--c-text-muted);
            content: "/";
        }

        /* ===== 分类页头部 ===== */
        .category-head {
            background-color: #fff;
            border-bottom: 1px solid var(--c-border);
            padding: 40px 0 32px;
        }

        .category-head h1 {
            font-size: clamp(1.7rem, 3.5vw, 2.4rem);
            font-weight: 700;
            color: var(--c-primary);
            letter-spacing: .01em;
            margin-bottom: 12px;
            line-height: 1.25;
        }

        .category-head .lead {
            font-size: 1.05rem;
            color: var(--c-text-secondary);
            max-width: 760px;
            margin-bottom: 0;
            line-height: 1.75;
        }

        .category-head .meta-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 18px;
        }

        /* ===== 筛选工具条 ===== */
        .filter-bar {
            background-color: #fff;
            border: 1px solid var(--c-border);
            border-radius: 12px;
            padding: 14px 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            box-shadow: var(--shadow-sm);
        }

        .filter-bar .filter-label {
            font-size: .85rem;
            font-weight: 600;
            color: var(--c-text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .filter-bar .form-select,
        .filter-bar .form-control {
            border: 1px solid var(--c-border);
            border-radius: 8px;
            font-size: .88rem;
            color: var(--c-text-main);
            background-color: var(--c-bg-off);
            padding: 8px 32px 8px 12px;
            min-width: 130px;
            max-width: 180px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .filter-bar .form-select:focus,
        .filter-bar .form-control:focus {
            border-color: var(--c-secondary);
            box-shadow: 0 0 0 3px rgba(31, 143, 77, .12);
            outline: none;
        }

        .filter-bar .btn-filter {
            background-color: var(--c-primary);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 8px 18px;
            font-size: .88rem;
            font-weight: 500;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }

        .filter-bar .btn-filter:hover {
            background-color: var(--c-secondary);
            transform: translateY(-1px);
        }

        .filter-bar .filter-count {
            font-size: .82rem;
            color: var(--c-text-muted);
            white-space: nowrap;
            margin-left: auto;
        }

        /* ===== 视频卡片列表 ===== */
        .video-list-section {
            padding: var(--section-pad-mobile);
        }

        .video-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            height: 100%;
        }

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

        .video-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--c-primary);
        }

        .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

        .video-card:hover .video-thumb img {
            transform: scale(1.04);
        }

        .video-thumb .video-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(8, 23, 16, .72) 0%, transparent 55%);
            pointer-events: none;
        }

        .video-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(8, 23, 16, .82);
            color: #fff;
            font-family: var(--font-num);
            font-size: .78rem;
            padding: 3px 8px;
            border-radius: 6px;
            letter-spacing: .02em;
            z-index: 2;
        }

        .video-league {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--c-secondary);
            color: #fff;
            font-size: .75rem;
            padding: 4px 10px;
            border-radius: 6px;
            font-weight: 500;
            letter-spacing: .02em;
            z-index: 2;
        }

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

        .video-card-title {
            font-size: 1.08rem;
            font-weight: 650;
            color: var(--c-primary);
            line-height: 1.45;
            margin-bottom: 8px;
            letter-spacing: .01em;
        }

        .video-card-desc {
            font-size: .9rem;
            color: var(--c-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }

        .video-card-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            font-size: .82rem;
            color: var(--c-text-muted);
            padding-top: 12px;
            border-top: 1px solid var(--c-border);
            margin-bottom: 14px;
        }

        .video-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .video-card .btn-read {
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid var(--c-secondary);
            color: var(--c-secondary);
            padding: 7px 14px;
            border-radius: 8px;
            font-size: .85rem;
            font-weight: 500;
            transition: all var(--transition-fast);
        }

        .video-card .btn-read:hover {
            background: var(--c-secondary);
            color: #fff;
            border-color: var(--c-secondary);
        }

        /* ===== 数据快报 ===== */
        .quick-stats {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            margin-top: 8px;
        }

        .quick-stats .stat-item {
            text-align: center;
            padding: 8px 4px;
        }

        .quick-stats .stat-number {
            font-family: var(--font-num);
            font-size: 2rem;
            font-weight: 700;
            color: var(--c-highlight);
            line-height: 1.2;
            letter-spacing: .01em;
        }

        .quick-stats .stat-label {
            font-size: .85rem;
            color: rgba(255, 255, 255, .7);
            margin-top: 4px;
        }

        .quick-stats .stat-divider {
            width: 1px;
            background: rgba(255, 255, 255, .12);
            align-self: stretch;
            margin: 0 auto;
        }

        /* ===== 提示卡 ===== */
        .tip-card {
            background-color: var(--c-bg-off);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 22px 22px;
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .tip-card .tip-icon {
            flex-shrink: 0;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: var(--c-secondary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

        .tip-card h3 {
            font-size: 1.05rem;
            font-weight: 650;
            color: var(--c-primary);
            margin-bottom: 6px;
            letter-spacing: .01em;
        }

        .tip-card p {
            font-size: .9rem;
            color: var(--c-text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ===== 相关专题入口 ===== */
        .related-topics {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
        }

        .topic-link-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: 12px;
            padding: 18px 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: all var(--transition-fast);
            color: var(--c-text-main);
            text-decoration: none;
        }

        .topic-link-card:hover {
            border-color: var(--c-secondary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            color: var(--c-text-main);
        }

        .topic-link-card .topic-icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--c-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--c-secondary);
        }

        .topic-link-card .topic-text {
            font-weight: 600;
            font-size: .95rem;
            color: var(--c-primary);
            line-height: 1.35;
        }

        .topic-link-card .topic-text small {
            display: block;
            font-weight: 400;
            font-size: .8rem;
            color: var(--c-text-muted);
            margin-top: 2px;
        }

        /* ===== FAQ ===== */
        .faq-accordion {
            background: #fff;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--c-border);
        }

        .faq-accordion .accordion-item {
            border: none;
            border-bottom: 1px solid var(--c-border);
            border-radius: 0 !important;
        }

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

        .faq-accordion .accordion-button {
            background: #fff;
            color: var(--c-text-main);
            font-weight: 600;
            font-size: .98rem;
            padding: 18px 22px;
            border-radius: 0 !important;
            box-shadow: none !important;
            transition: background var(--transition-fast), color var(--transition-fast);
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--c-bg-off);
            color: var(--c-primary);
        }

        .faq-accordion .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%235C6B61'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            transition: transform var(--transition-base);
        }

        .faq-accordion .accordion-body {
            padding: 16px 22px 20px;
            font-size: .92rem;
            color: var(--c-text-secondary);
            line-height: 1.75;
        }

        /* ===== CTA 条 ===== */
        .cta-bar {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            position: relative;
            overflow: hidden;
        }

        .cta-bar::after {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(200, 240, 74, .15) 0%, transparent 65%);
            pointer-events: none;
        }

        .cta-bar .cta-text {
            flex: 1;
            min-width: 200px;
        }

        .cta-bar .cta-text h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
            letter-spacing: .01em;
        }

        .cta-bar .cta-text p {
            color: rgba(255, 255, 255, .72);
            font-size: .92rem;
            margin-bottom: 0;
            line-height: 1.7;
        }

        .cta-bar .btn-cta {
            background: var(--c-highlight);
            color: var(--c-primary);
            border: none;
            border-radius: 9px;
            padding: 12px 24px;
            font-weight: 600;
            font-size: .95rem;
            white-space: nowrap;
            transition: all var(--transition-fast);
            z-index: 1;
        }

        .cta-bar .btn-cta:hover {
            background: var(--c-highlight-amber);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(244, 163, 0, .25);
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background-color: var(--c-primary-deep);
            color: rgba(255, 255, 255, .72);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }

        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.3rem;
            color: #fff !important;
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: .9rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, .65);
            margin-bottom: 0;
        }

        .footer-heading {
            font-size: .95rem;
            font-weight: 650;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: .02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .65);
            font-size: .88rem;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--c-highlight);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            margin-top: 32px;
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            font-size: .82rem;
            color: rgba(255, 255, 255, .5);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .65);
            font-size: .82rem;
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--c-highlight);
        }

        /* ===== 通用 section ===== */
        .section-title-wrap {
            margin-bottom: 28px;
        }

        .section-title-wrap .section-tag {
            display: inline-block;
            font-size: .8rem;
            font-weight: 600;
            color: var(--c-secondary);
            background: rgba(31, 143, 77, .1);
            padding: 3px 10px;
            border-radius: 50px;
            margin-bottom: 10px;
            letter-spacing: .03em;
        }

        .section-title-wrap h2 {
            font-size: clamp(1.4rem, 3vw, 1.9rem);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 8px;
            letter-spacing: .01em;
            line-height: 1.3;
        }

        .section-title-wrap p {
            font-size: .95rem;
            color: var(--c-text-secondary);
            max-width: 680px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .section-alt {
            background-color: #fff;
            border-top: 1px solid var(--c-border);
            border-bottom: 1px solid var(--c-border);
        }

        /* ===== 响应式 ===== */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }
            html {
                scroll-behavior: auto !important;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-custom {
                background: var(--c-primary);
                padding: 12px 0;
                border-top: 1px solid rgba(255, 255, 255, .06);
                margin-top: 4px;
            }
            .navbar-custom .nav-link {
                padding: 10px 0;
                font-size: 1rem;
            }
            .navbar-custom .nav-link.active::after {
                bottom: 2px;
                left: 0;
                transform: none;
                width: 24px;
            }
            .category-head {
                padding: 28px 0 24px;
            }
            .filter-bar .filter-count {
                margin-left: 0;
                width: 100%;
            }
            .quick-stats .stat-divider {
                display: none;
            }
            .quick-stats .stat-number {
                font-size: 1.6rem;
            }
        }

        @media (max-width: 767.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .breadcrumb-bar {
                padding: 10px 0;
            }
            .category-head h1 {
                font-size: 1.5rem;
            }
            .video-card-body {
                padding: 14px 14px 16px;
            }
            .video-card-title {
                font-size: 1rem;
            }
            .cta-bar {
                padding: 24px 18px;
            }
            .cta-bar .btn-cta {
                width: 100%;
                text-align: center;
            }
            .related-topics {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .topic-link-card {
                padding: 14px 12px;
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

        @media (max-width: 519.98px) {
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-bar .form-select,
            .filter-bar .form-control {
                max-width: 100%;
                min-width: 0;
                width: 100%;
            }
            .filter-bar .btn-filter {
                width: 100%;
            }
            .video-card {
                flex-direction: column;
            }
            .related-topics {
                grid-template-columns: 1fr;
            }
            .quick-stats {
                padding: 20px 16px;
            }
        }

/* roulang page: category5 */
:root {
            --c-primary: #0A1F14;
            --c-primary-deep: #081710;
            --c-secondary: #1F8F4D;
            --c-secondary-light: #2E9B5E;
            --c-highlight: #C8F04A;
            --c-highlight-amber: #F4A300;
            --c-danger: #E5484D;
            --c-bg-light: #F4F6F3;
            --c-bg-off: #FAFBF9;
            --c-text-main: #14201A;
            --c-text-secondary: #5C6B61;
            --c-text-muted: #8A978E;
            --c-border: rgba(8, 23, 16, .08);
            --c-border-light: rgba(255, 255, 255, .08);
            --radius-card: 14px;
            --radius-btn: 9px;
            --radius-img: 9px;
            --shadow-sm: 0 2px 8px rgba(8, 23, 16, .05);
            --shadow-md: 0 10px 30px rgba(8, 23, 16, .08);
            --shadow-lg: 0 18px 40px rgba(8, 23, 16, .14);
            --font-title: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-num: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
            --transition-fast: 180ms ease;
            --transition-base: 220ms ease;
            --section-pad-desktop: 80px 0;
            --section-pad-mobile: 48px 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-title);
            color: var(--c-text-main);
            background-color: var(--c-bg-light);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: var(--c-secondary);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--c-secondary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--c-highlight);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background-color: var(--c-primary) !important;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 0;
            min-height: 62px;
        }
        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: .01em;
            transition: opacity var(--transition-fast);
        }
        .navbar-brand-custom:hover {
            opacity: .85;
            color: #fff;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--c-secondary);
            border-radius: 8px;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .navbar-custom .nav-link {
            color: rgba(255, 255, 255, .75) !important;
            font-weight: 500;
            font-size: .92rem;
            padding: 1.15rem .75rem;
            letter-spacing: .02em;
            position: relative;
            transition: color var(--transition-fast);
        }
        .navbar-custom .nav-link:hover {
            color: #fff !important;
        }
        .navbar-custom .nav-link.active {
            color: var(--c-highlight) !important;
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--c-highlight);
            border-radius: 2px;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            padding: 6px 10px;
            border-radius: 8px;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--c-highlight);
            outline: none;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-bar {
            background-color: var(--c-bg-off);
            border-bottom: 1px solid var(--c-border);
            padding: 14px 0;
        }
        .breadcrumb-bar .breadcrumb {
            margin-bottom: 0;
            font-size: .85rem;
            align-items: center;
            flex-wrap: nowrap;
        }
        .breadcrumb-bar .breadcrumb a {
            color: var(--c-secondary);
            font-weight: 500;
            white-space: nowrap;
        }
        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--c-primary);
        }
        .breadcrumb-bar .breadcrumb .breadcrumb-item.active {
            color: var(--c-text-secondary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 200px;
        }
        .breadcrumb-bar .back-link {
            white-space: nowrap;
            font-size: .85rem;
            font-weight: 500;
            color: var(--c-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
        }
        .breadcrumb-bar .back-link:hover {
            color: var(--c-primary);
        }
        .breadcrumb-bar .breadcrumb-item+.breadcrumb-item::before {
            content: '/';
            color: var(--c-text-muted);
            padding-right: 8px;
        }

        /* ===== 按钮 ===== */
        .btn-primary-custom {
            background-color: var(--c-secondary);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: .95rem;
            letter-spacing: .02em;
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:active,
        .btn-primary-custom:focus {
            background-color: var(--c-primary);
            color: var(--c-highlight);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-outline-custom {
            background-color: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: .95rem;
            letter-spacing: .02em;
            transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:active {
            background-color: rgba(31, 143, 77, .08);
            color: var(--c-secondary);
            border-color: var(--c-secondary);
        }
        .btn-highlight-custom {
            background-color: var(--c-highlight);
            color: var(--c-primary);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 700;
            font-size: .95rem;
            letter-spacing: .02em;
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-highlight-custom:hover,
        .btn-highlight-custom:active,
        .btn-highlight-custom:focus {
            background-color: #d4f55a;
            color: var(--c-primary);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        /* ===== 徽章与标签 ===== */
        .badge-custom {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: .72rem;
            font-weight: 600;
            letter-spacing: .03em;
            padding: 4px 10px;
            border-radius: 20px;
            background: rgba(31, 143, 77, .12);
            color: var(--c-secondary);
            white-space: nowrap;
        }
        .badge-live {
            background: rgba(229, 72, 77, .12);
            color: var(--c-danger);
            position: relative;
        }
        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--c-danger);
            display: inline-block;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: .4;
                transform: scale(1.5);
            }
        }
        .badge-amber {
            background: rgba(244, 163, 0, .12);
            color: var(--c-highlight-amber);
        }

        /* ===== 分类页头部（分类H1区） ===== */
        .page-heading-section {
            background-color: var(--c-primary);
            background-image: linear-gradient(rgba(8, 23, 16, .82), rgba(8, 23, 16, .92)), url('/assets/images/7247312af4fdbb71.jpg');
            background-size: cover;
            background-position: center;
            padding: 52px 0 56px;
            color: #fff;
            position: relative;
        }
        .page-heading-section .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: .82rem;
            font-weight: 600;
            letter-spacing: .06em;
            color: var(--c-highlight);
            margin-bottom: 14px;
            text-transform: uppercase;
        }
        .page-heading-section h1 {
            font-size: 2.1rem;
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 12px;
            letter-spacing: .01em;
        }
        .page-heading-section .lead-text {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, .78);
            max-width: 720px;
            line-height: 1.75;
            margin-bottom: 0;
        }
        .page-heading-section .heading-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 18px;
        }
        .page-heading-section .heading-meta .badge-custom {
            background: rgba(255, 255, 255, .1);
            color: rgba(255, 255, 255, .85);
        }

        /* ===== 筛选工具条 ===== */
        .filter-toolbar {
            background-color: var(--c-bg-off);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-sm);
        }
        .filter-toolbar .filter-label {
            font-size: .8rem;
            font-weight: 600;
            color: var(--c-text-secondary);
            letter-spacing: .04em;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .filter-toolbar .btn-group-custom {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .filter-toolbar .btn-filter {
            border: 1px solid var(--c-border);
            background: #fff;
            color: var(--c-text-secondary);
            font-size: .8rem;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 20px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .filter-toolbar .btn-filter:hover {
            border-color: var(--c-secondary);
            color: var(--c-secondary);
        }
        .filter-toolbar .btn-filter.active {
            background: var(--c-secondary);
            color: #fff;
            border-color: var(--c-secondary);
        }
        .filter-toolbar .filter-select-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-toolbar .form-select-sm-custom,
        .filter-toolbar .form-select-sm {
            border: 1px solid var(--c-border);
            border-radius: 8px;
            font-size: .82rem;
            padding: 6px 12px;
            color: var(--c-text-main);
            background-color: #fff;
            min-width: 130px;
            transition: border-color var(--transition-fast);
            cursor: pointer;
        }
        .filter-toolbar .form-select-sm-custom:focus,
        .filter-toolbar .form-select-sm:focus {
            border-color: var(--c-secondary);
            box-shadow: 0 0 0 2px rgba(31, 143, 77, .12);
            outline: none;
        }

        /* ===== 分析文章列表 ===== */
        .analysis-list-section {
            padding: var(--section-pad-desktop);
        }
        .analysis-list-grid {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .analysis-card {
            display: flex;
            gap: 18px;
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 16px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        .analysis-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .analysis-thumb {
            flex-shrink: 0;
            width: 200px;
            height: 140px;
            border-radius: var(--radius-img);
            overflow: hidden;
            position: relative;
            background-color: var(--c-bg-light);
        }
        .analysis-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .analysis-card:hover .analysis-thumb img {
            transform: scale(1.03);
        }
        .analysis-thumb .badge-custom {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 2;
            background: rgba(8, 23, 16, .78);
            color: #fff;
            backdrop-filter: blur(4px);
        }
        .analysis-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-width: 0;
        }
        .analysis-content h3 {
            font-size: 1.08rem;
            font-weight: 650;
            line-height: 1.4;
            margin-bottom: 6px;
            color: var(--c-text-main);
            letter-spacing: .01em;
        }
        .analysis-content h3 a {
            color: var(--c-text-main);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .analysis-content h3 a:hover {
            color: var(--c-secondary);
        }
        .analysis-content .summary-text {
            font-size: .85rem;
            color: var(--c-text-secondary);
            line-height: 1.65;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .analysis-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            font-size: .75rem;
            color: var(--c-text-muted);
            margin-bottom: 8px;
        }
        .analysis-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .analysis-actions {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .read-more-link {
            font-size: .82rem;
            font-weight: 600;
            color: var(--c-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast), gap var(--transition-fast);
            white-space: nowrap;
        }
        .read-more-link:hover {
            color: var(--c-primary);
            gap: 8px;
        }

        /* ===== 数据快报 ===== */
        .data-brief-section {
            padding: 0 0 56px;
        }
        .data-brief-panel {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .data-brief-panel::after {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(200, 240, 74, .16) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .data-brief-panel .brief-item {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .data-brief-panel .brief-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(200, 240, 74, .15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.15rem;
            color: var(--c-highlight);
            flex-shrink: 0;
        }
        .data-brief-panel .brief-info {
            line-height: 1.4;
        }
        .data-brief-panel .brief-info .brief-value {
            font-family: var(--font-num);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--c-highlight);
            display: block;
        }
        .data-brief-panel .brief-info .brief-label {
            font-size: .72rem;
            color: rgba(255, 255, 255, .65);
            letter-spacing: .02em;
        }
        .data-brief-panel .brief-note {
            font-size: .78rem;
            color: rgba(255, 255, 255, .6);
            max-width: 300px;
            line-height: 1.6;
        }

        /* ===== 相关专题入口 ===== */
        .related-topics-section {
            padding: 0 0 56px;
        }
        .section-title-area {
            margin-bottom: 24px;
        }
        .section-title-area .section-tag {
            display: inline-block;
            font-size: .78rem;
            font-weight: 600;
            letter-spacing: .08em;
            color: var(--c-secondary);
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-title-area h2 {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--c-text-main);
            line-height: 1.3;
            margin-bottom: 6px;
            letter-spacing: .01em;
        }
        .section-title-area .section-sub {
            font-size: .88rem;
            color: var(--c-text-secondary);
            line-height: 1.65;
            max-width: 640px;
        }
        .topic-entry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 14px;
        }
        .topic-entry-card {
            background: #fff;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }
        .topic-entry-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(31, 143, 77, .25);
        }
        .topic-entry-card .topic-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(31, 143, 77, .1);
            color: var(--c-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .topic-entry-card .topic-info {
            min-width: 0;
        }
        .topic-entry-card .topic-info .topic-name {
            font-size: .92rem;
            font-weight: 650;
            color: var(--c-text-main);
            line-height: 1.35;
            margin-bottom: 2px;
        }
        .topic-entry-card .topic-info .topic-desc {
            font-size: .72rem;
            color: var(--c-text-muted);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .topic-entry-card .topic-arrow {
            margin-left: auto;
            color: var(--c-text-muted);
            font-size: 1.1rem;
            transition: color var(--transition-fast), transform var(--transition-fast);
            flex-shrink: 0;
        }
        .topic-entry-card:hover .topic-arrow {
            color: var(--c-secondary);
            transform: translateX(4px);
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 0 0 56px;
        }
        .faq-accordion .accordion-item {
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base);
        }
        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-accordion .accordion-button {
            background-color: #fff;
            color: var(--c-text-main);
            font-weight: 650;
            font-size: .95rem;
            padding: 18px 22px;
            border-radius: var(--radius-card) !important;
            box-shadow: none;
            gap: 12px;
            letter-spacing: .01em;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background-color: #fff;
            color: var(--c-secondary);
            box-shadow: none;
            border-bottom: 1px solid var(--c-border);
            border-radius: var(--radius-card) var(--radius-card) 0 0 !important;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 2px rgba(200, 240, 74, .5);
            outline: none;
        }
        .faq-accordion .accordion-button::after {
            flex-shrink: 0;
            width: 16px;
            height: 16px;
            background-size: 16px;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%235C6B61' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3e%3cpath d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
            transition: transform var(--transition-base);
        }
        .faq-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231F8F4D' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3e%3cpath d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
        }
        .faq-accordion .accordion-body {
            padding: 16px 22px;
            font-size: .86rem;
            color: var(--c-text-secondary);
            line-height: 1.7;
        }

        /* ===== 底部CTA ===== */
        .cta-section {
            padding: 0 0 64px;
        }
        .cta-panel {
            background: var(--c-primary);
            background-image: linear-gradient(rgba(8, 23, 16, .82), rgba(8, 23, 16, .94)), url('/assets/images/400c139f0d0dfd18.webp');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            padding: 40px 36px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            box-shadow: var(--shadow-md);
        }
        .cta-panel .cta-text-area {
            max-width: 520px;
        }
        .cta-panel .cta-text-area h2 {
            font-size: 1.45rem;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 8px;
            letter-spacing: .01em;
        }
        .cta-panel .cta-text-area p {
            font-size: .9rem;
            color: rgba(255, 255, 255, .72);
            line-height: 1.65;
            margin-bottom: 0;
        }
        .cta-panel .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            flex-shrink: 0;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background-color: var(--c-primary-deep);
            color: rgba(255, 255, 255, .75);
            padding: 48px 0 24px;
            border-top: 1px solid var(--c-border-light);
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff;
            letter-spacing: .01em;
            margin-bottom: 14px;
            transition: opacity var(--transition-fast);
        }
        .footer-brand:hover {
            opacity: .85;
            color: #fff;
        }
        .footer-desc {
            font-size: .88rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, .6);
            max-width: 380px;
        }
        .footer-heading {
            font-size: .9rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: .04em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, .6);
            font-size: .85rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--c-highlight);
        }
        .footer-bottom {
            margin-top: 32px;
            padding-top: 18px;
            border-top: 1px solid var(--c-border-light);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: .78rem;
            color: rgba(255, 255, 255, .5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .6);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--c-highlight);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .page-heading-section h1 {
                font-size: 1.7rem;
            }
            .analysis-card {
                gap: 14px;
                padding: 14px;
            }
            .analysis-thumb {
                width: 170px;
                height: 120px;
            }
            .data-brief-panel {
                padding: 20px;
                gap: 14px;
            }
        }
        @media (max-width: 767.98px) {
            .breadcrumb-bar .breadcrumb .breadcrumb-item.active {
                max-width: 120px;
            }
            .page-heading-section {
                padding: 36px 0 40px;
            }
            .page-heading-section h1 {
                font-size: 1.45rem;
            }
            .page-heading-section .lead-text {
                font-size: .92rem;
            }
            .analysis-list-section {
                padding: 40px 0;
            }
            .analysis-card {
                flex-direction: column;
                gap: 12px;
                padding: 12px;
            }
            .analysis-thumb {
                width: 100%;
                height: 180px;
            }
            .analysis-content h3 {
                font-size: 1rem;
            }
            .analysis-content .summary-text {
                font-size: .82rem;
                -webkit-line-clamp: 3;
            }
            .filter-toolbar {
                padding: 14px;
                gap: 10px;
            }
            .filter-toolbar .filter-label {
                width: 100%;
            }
            .filter-toolbar .btn-group-custom {
                width: 100%;
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding-bottom: 4px;
            }
            .filter-toolbar .btn-filter {
                flex-shrink: 0;
            }
            .data-brief-panel {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px;
            }
            .data-brief-panel .brief-note {
                max-width: 100%;
            }
            .topic-entry-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .topic-entry-card {
                padding: 14px;
            }
            .cta-panel {
                padding: 28px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-panel .cta-text-area h2 {
                font-size: 1.2rem;
            }
            .cta-panel .cta-actions {
                width: 100%;
            }
            .cta-panel .cta-actions .btn {
                flex: 1;
                justify-content: center;
            }
            .site-footer {
                padding: 36px 0 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 575.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .page-heading-section h1 {
                font-size: 1.3rem;
            }
            .analysis-thumb {
                height: 160px;
            }
            .analysis-content .summary-text {
                -webkit-line-clamp: 4;
            }
            .section-title-area h2 {
                font-size: 1.3rem;
            }
            .faq-accordion .accordion-button {
                font-size: .88rem;
                padding: 14px 16px;
            }
            .faq-accordion .accordion-body {
                padding: 14px 16px;
                font-size: .82rem;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
                scroll-behavior: auto !important;
            }
        }

/* 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}