/* roulang page: index */
:root {
            --bg-deep: #0c0d14;
            --bg-surface: #141324;
            --bg-card: #1b1b2f;
            --bg-card-hover: #22223b;
            --brand-primary: #ff4655;
            --brand-secondary: #7b2cbf;
            --brand-gradient: linear-gradient(135deg, #ff4655 0%, #7b2cbf 100%);
            --brand-gold: #f5a623;
            --accent-cyan: #00f5d4;
            --text-main: #ffffff;
            --text-muted: #d1d5db;
            --text-sub: #8e9aaf;
            --border-glow: rgba(255, 70, 85, 0.25);
            --border-hover: rgba(0, 245, 212, 0.4);
            --card-radius: 1.25rem;
            --btn-radius: 9999px;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 20px 40px rgba(123, 44, 191, 0.35);
        }

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

        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        a:hover {
            color: var(--brand-primary);
        }

        /* 统一导航样式 */
        .site-header {
            background: rgba(12, 13, 20, 0.88);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--brand-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 15px rgba(255, 70, 85, 0.5);
            color: #fff;
            font-size: 1.1rem;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background-color: var(--accent-cyan);
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 8px var(--accent-cyan);
            animation: pulseGlow 2s infinite ease-in-out;
        }

        @keyframes pulseGlow {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.85); }
        }

        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .nav-link-custom:hover, .nav-link-custom.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
            border-bottom: 2px solid var(--brand-primary);
        }

        .btn-moba-gradient {
            background: var(--brand-gradient);
            color: #fff;
            font-weight: 600;
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.6rem;
            border: none;
            box-shadow: 0 4px 15px rgba(255, 70, 85, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .btn-moba-gradient:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }

        .btn-outline-glow {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.5rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.25s ease;
        }

        .btn-outline-glow:hover {
            color: #fff;
            border-color: var(--accent-cyan);
            background: rgba(0, 245, 212, 0.08);
            box-shadow: 0 0 15px rgba(0, 245, 212, 0.25);
        }

        /* 徽章与标签 */
        .moba-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.25rem 0.65rem;
            border-radius: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .badge-brand {
            background: rgba(255, 70, 85, 0.15);
            color: var(--brand-primary);
            border: 1px solid rgba(255, 70, 85, 0.3);
        }

        .badge-cyan {
            background: rgba(0, 245, 212, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 245, 212, 0.3);
        }

        .badge-gold {
            background: rgba(245, 166, 35, 0.15);
            color: var(--brand-gold);
            border: 1px solid rgba(245, 166, 35, 0.3);
        }

        /* 板块通配 */
        .section-block {
            padding-top: 5rem;
            padding-bottom: 5rem;
            position: relative;
        }

        .section-title-wrap {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 3.5rem auto;
        }

        .section-title {
            font-size: 2.1rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-bottom: 0.85rem;
            color: #ffffff;
        }

        .section-desc {
            color: var(--text-sub);
            font-size: 0.98rem;
            line-height: 1.7;
        }

        /* 圆角大卡 */
        .moba-card {
            background: var(--bg-card);
            border-radius: var(--card-radius);
            border: 1px solid var(--border-glow);
            box-shadow: var(--shadow-card);
            padding: 2rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .moba-card:hover {
            transform: translateY(-6px);
            border-color: rgba(255, 70, 85, 0.5);
            box-shadow: 0 16px 36px rgba(123, 44, 191, 0.3);
        }

        /* 蓝图Hero - 预约到店/时段选择视效 */
        .hero-section {
            padding: 5.5rem 0 4.5rem 0;
            background: radial-gradient(circle at 80% 20%, rgba(123, 44, 191, 0.35), transparent 45%),
                        radial-gradient(circle at 10% 60%, rgba(255, 70, 85, 0.25), transparent 40%),
                        var(--bg-deep);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .hero-h1 {
            font-size: 2.85rem;
            font-weight: 900;
            line-height: 1.22;
            letter-spacing: -0.8px;
            margin-bottom: 1.25rem;
            background: linear-gradient(180deg, #FFFFFF 30%, #D1D5DB 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-lead {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .booking-panel {
            background: var(--bg-surface);
            border-radius: var(--card-radius);
            border: 1px solid rgba(255, 70, 85, 0.3);
            padding: 2rem;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
        }

        .slot-pill {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 0.6rem 0.8rem;
            text-align: center;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .slot-pill.active, .slot-pill:hover {
            border-color: var(--brand-primary);
            background: rgba(255, 70, 85, 0.15);
            color: #fff;
            font-weight: 600;
        }

        /* 线路指标进度条 */
        .route-bar {
            height: 6px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 3px;
            overflow: hidden;
            margin-top: 0.5rem;
        }

        .route-bar-fill {
            height: 100%;
            background: var(--brand-gradient);
            border-radius: 3px;
        }

        /* 拼团转化组件样式 */
        .group-card {
            background: linear-gradient(145deg, #1b1b2f, #141324);
            border: 1px solid rgba(245, 166, 35, 0.35);
            border-radius: var(--card-radius);
            padding: 1.75rem;
            position: relative;
        }

        .progress-moba {
            height: 10px;
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.08);
            overflow: hidden;
        }

        .progress-moba .progress-bar {
            background: linear-gradient(90deg, #ff4655, #f5a623);
        }

        /* 手风琴 FAQ */
        .accordion-item {
            background-color: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 1rem;
            border-radius: 14px !important;
            overflow: hidden;
        }

        .accordion-button {
            background-color: var(--bg-card);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            box-shadow: none !important;
            padding: 1.25rem 1.5rem;
        }

        .accordion-button:not(.collapsed) {
            background-color: rgba(255, 70, 85, 0.08);
            color: var(--brand-primary);
            border-bottom: 1px solid rgba(255, 70, 85, 0.2);
        }

        .accordion-button::after {
            filter: invert(1);
        }

        .accordion-body {
            background-color: var(--bg-card);
            color: var(--text-muted);
            line-height: 1.75;
            padding: 1.25rem 1.5rem;
        }

        /* 资讯与空态样式 */
        .news-card {
            background: var(--bg-card);
            border-radius: 1rem;
            border: 1px solid rgba(255, 255, 255, 0.07);
            padding: 1.5rem;
            transition: all 0.25s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .news-card:hover {
            border-color: var(--brand-primary);
            transform: translateY(-4px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }

        .news-title {
            font-size: 1.1rem;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 0.65rem;
            color: #fff;
        }

        .news-desc {
            font-size: 0.88rem;
            color: var(--text-sub);
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .news-meta {
            font-size: 0.78rem;
            color: #6b7280;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .empty-news-box {
            background: rgba(255, 255, 255, 0.02);
            border: 1px dashed rgba(255, 255, 255, 0.15);
            border-radius: var(--card-radius);
            padding: 3.5rem 1.5rem;
            text-align: center;
        }

        /* 页脚 */
        .site-footer {
            background: #08080d;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 4.5rem 0 2rem 0;
            color: var(--text-sub);
            font-size: 0.88rem;
        }

        .footer-title {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 1.25rem;
        }

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

        .footer-links li {
            margin-bottom: 0.65rem;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 2rem;
            margin-top: 3.5rem;
            text-align: center;
            font-size: 0.82rem;
        }

        @media (max-width: 991px) {
            .hero-h1 { font-size: 2.2rem; }
            .section-title { font-size: 1.75rem; }
            .section-block { padding-top: 3.5rem; padding-bottom: 3.5rem; }
        }

        @media (max-width: 576px) {
            .hero-h1 { font-size: 1.75rem; }
            .moba-card { border-radius: 1rem; padding: 1.25rem; }
            .booking-panel { padding: 1.25rem; }
        }

/* roulang page: article */
:root {
            --bg-deep: #0c0d14;
            --bg-surface: #141324;
            --bg-card: #1b1b2f;
            --bg-card-hover: #22223b;
            --brand-primary: #ff4655;
            --brand-secondary: #7b2cbf;
            --brand-gradient: linear-gradient(135deg, #ff4655 0%, #7b2cbf 100%);
            --brand-gold: #f5a623;
            --accent-cyan: #00f5d4;
            --text-main: #ffffff;
            --text-muted: #d1d5db;
            --text-sub: #8e9aaf;
            --border-glow: rgba(255, 70, 85, 0.25);
            --border-hover: rgba(0, 245, 212, 0.4);
            --card-radius: 1.25rem;
            --btn-radius: 9999px;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 20px 40px rgba(123, 44, 191, 0.35);
        }
        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }
        a:hover {
            color: var(--brand-primary);
        }
        .site-header {
            background: rgba(12, 13, 20, 0.88);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--brand-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 15px rgba(255, 70, 85, 0.5);
            color: #fff;
            font-size: 1.1rem;
        }
        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: all 0.2s ease;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
            border-bottom: 2px solid var(--brand-primary);
        }
        .btn-moba-gradient {
            background: var(--brand-gradient);
            color: #fff;
            font-weight: 600;
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.6rem;
            border: none;
            box-shadow: 0 4px 15px rgba(255, 70, 85, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .btn-moba-gradient:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .btn-outline-glow {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.5rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.25s ease;
        }
        .btn-outline-glow:hover {
            color: #fff;
            border-color: var(--accent-cyan);
            background: rgba(0, 245, 212, 0.08);
            box-shadow: 0 0 15px rgba(0, 245, 212, 0.25);
        }
        .moba-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.25rem 0.65rem;
            border-radius: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .badge-brand {
            background: rgba(255, 70, 85, 0.15);
            color: var(--brand-primary);
            border: 1px solid rgba(255, 70, 85, 0.3);
        }
        .badge-cyan {
            background: rgba(0, 245, 212, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 245, 212, 0.3);
        }
        .badge-gold {
            background: rgba(245, 166, 35, 0.15);
            color: var(--brand-gold);
            border: 1px solid rgba(245, 166, 35, 0.3);
        }
        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background-color: var(--accent-cyan);
            display: inline-block;
            box-shadow: 0 0 8px var(--accent-cyan);
        }
        .moba-card {
            background: var(--bg-card);
            border-radius: var(--card-radius);
            border: 1px solid var(--border-glow);
            box-shadow: var(--shadow-card);
            padding: 2rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative;
            overflow: hidden;
        }
        .moba-card:hover {
            border-color: rgba(255, 70, 85, 0.5);
            box-shadow: 0 16px 36px rgba(123, 44, 191, 0.3);
        }
        .article-hero {
            padding: 3.5rem 0 2rem 0;
            background: radial-gradient(circle at 50% 0%, rgba(123, 44, 191, 0.3) 0%, rgba(12, 13, 20, 0.95) 75%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .breadcrumb-moba {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.88rem;
            color: var(--text-sub);
            margin-bottom: 1.5rem;
        }
        .breadcrumb-moba a {
            color: var(--text-sub);
        }
        .breadcrumb-moba a:hover {
            color: var(--accent-cyan);
        }
        .article-main-title {
            font-size: 2.25rem;
            font-weight: 800;
            line-height: 1.35;
            color: #ffffff;
            margin-bottom: 1.25rem;
        }
        .article-meta-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.25rem;
            color: var(--text-sub);
            font-size: 0.88rem;
            padding-bottom: 1rem;
        }
        .article-summary-card {
            background: linear-gradient(135deg, rgba(27, 27, 47, 0.9) 0%, rgba(20, 19, 36, 0.95) 100%);
            border: 1px solid rgba(0, 245, 212, 0.25);
            border-left: 5px solid var(--accent-cyan);
            border-radius: 1rem;
            padding: 1.5rem 1.75rem;
            margin-bottom: 2.5rem;
        }
        .article-content-body {
            font-size: 1.08rem;
            line-height: 1.85;
            color: var(--text-muted);
        }
        .article-content-body h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: #ffffff;
            margin-top: 2.5rem;
            margin-bottom: 1.2rem;
            position: relative;
            padding-left: 1rem;
        }
        .article-content-body h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 15%;
            height: 70%;
            width: 4px;
            background: var(--brand-gradient);
            border-radius: 2px;
        }
        .article-content-body h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: #ffffff;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        .article-content-body p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .article-content-body blockquote {
            background: rgba(255, 70, 85, 0.06);
            border-left: 4px solid var(--brand-primary);
            padding: 1.25rem 1.5rem;
            margin: 2rem 0;
            border-radius: 0 0.75rem 0.75rem 0;
            color: #ffffff;
            font-style: normal;
        }
        .article-content-body ul, .article-content-body ol {
            padding-left: 1.5rem;
            margin-bottom: 1.75rem;
        }
        .article-content-body li {
            margin-bottom: 0.6rem;
        }
        .article-content-body img {
            max-width: 100%;
            height: auto;
            border-radius: 1rem;
            margin: 1.5rem 0;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .stream-trial-card {
            background: linear-gradient(135deg, rgba(255, 70, 85, 0.12) 0%, rgba(123, 44, 191, 0.2) 100%);
            border: 1px solid var(--border-glow);
            border-radius: var(--card-radius);
            padding: 2rem;
            margin: 3rem 0;
            position: relative;
        }
        .tag-pill {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--text-sub);
            padding: 0.35rem 0.85rem;
            border-radius: 9999px;
            font-size: 0.85rem;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            transition: all 0.2s ease;
        }
        .tag-pill:hover {
            color: #ffffff;
            border-color: var(--brand-primary);
            background: rgba(255, 70, 85, 0.15);
        }
        .nav-prev-next-card {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 1rem;
            padding: 1.25rem 1.5rem;
            transition: all 0.25s ease;
            height: 100%;
        }
        .nav-prev-next-card:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-3px);
        }
        .related-card {
            background: var(--bg-card);
            border-radius: 1rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            border-color: var(--brand-primary);
            transform: translateY(-4px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        .rating-matrix {
            background: var(--bg-surface);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--card-radius);
            padding: 2rem;
            text-align: center;
        }
        .score-circle {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: var(--brand-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            box-shadow: 0 0 25px rgba(255, 70, 85, 0.4);
            margin-bottom: 1rem;
        }
        .footer-custom {
            background: #08080d;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 4.5rem;
            padding-bottom: 2.5rem;
        }
        .text-sub {
            color: var(--text-sub);
        }
        .hover-primary:hover {
            color: var(--brand-primary) !important;
        }
        @media (max-width: 768px) {
            .article-main-title {
                font-size: 1.65rem;
            }
            .moba-card {
                padding: 1.25rem;
                border-radius: 1rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0c0d14;
            --bg-surface: #141324;
            --bg-card: #1b1b2f;
            --bg-card-hover: #22223b;
            --brand-primary: #ff4655;
            --brand-secondary: #7b2cbf;
            --brand-gradient: linear-gradient(135deg, #ff4655 0%, #7b2cbf 100%);
            --brand-gold: #f5a623;
            --accent-cyan: #00f5d4;
            --text-main: #ffffff;
            --text-muted: #d1d5db;
            --text-sub: #8e9aaf;
            --border-glow: rgba(255, 70, 85, 0.25);
            --border-hover: rgba(0, 245, 212, 0.4);
            --card-radius: 1.25rem;
            --btn-radius: 9999px;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 20px 40px rgba(123, 44, 191, 0.35);
        }
        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }
        a:hover {
            color: var(--brand-primary);
        }
        .site-header {
            background: rgba(12, 13, 20, 0.88);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--brand-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 15px rgba(255, 70, 85, 0.5);
            color: #fff;
            font-size: 1.1rem;
        }
        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: all 0.2s ease;
        }
        .nav-link-custom:hover, .nav-link-custom.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
            border-bottom: 2px solid var(--brand-primary);
        }
        .btn-moba-gradient {
            background: var(--brand-gradient);
            color: #fff;
            font-weight: 600;
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.6rem;
            border: none;
            box-shadow: 0 4px 15px rgba(255, 70, 85, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .btn-moba-gradient:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .btn-outline-glow {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.5rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.25s ease;
        }
        .btn-outline-glow:hover {
            color: #fff;
            border-color: var(--accent-cyan);
            background: rgba(0, 245, 212, 0.08);
            box-shadow: 0 0 15px rgba(0, 245, 212, 0.25);
        }
        .moba-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.25rem 0.65rem;
            border-radius: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .badge-brand {
            background: rgba(255, 70, 85, 0.15);
            color: var(--brand-primary);
            border: 1px solid rgba(255, 70, 85, 0.3);
        }
        .badge-cyan {
            background: rgba(0, 245, 212, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 245, 212, 0.3);
        }
        .badge-gold {
            background: rgba(245, 166, 35, 0.15);
            color: var(--brand-gold);
            border: 1px solid rgba(245, 166, 35, 0.3);
        }
        .status-dot {
            width: 8px;
            height: 8px;
            background-color: var(--accent-cyan);
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 8px var(--accent-cyan);
        }
        .section-block {
            padding-top: 5rem;
            padding-bottom: 5rem;
            position: relative;
        }
        .section-title-wrap {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 3.5rem auto;
        }
        .section-title {
            font-size: 2.1rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-bottom: 0.85rem;
            color: #ffffff;
        }
        .section-desc {
            color: var(--text-sub);
            font-size: 0.98rem;
            line-height: 1.7;
        }
        .moba-card {
            background: var(--bg-card);
            border-radius: var(--card-radius);
            border: 1px solid var(--border-glow);
            box-shadow: var(--shadow-card);
            padding: 2rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .moba-card:hover {
            transform: translateY(-6px);
            border-color: rgba(255, 70, 85, 0.5);
            box-shadow: 0 16px 36px rgba(123, 44, 191, 0.3);
        }
        .hero-doc-center {
            padding: 5rem 0 4rem 0;
            background: radial-gradient(circle at 50% 10%, rgba(123, 44, 191, 0.4), transparent 55%),
                        radial-gradient(circle at 15% 50%, rgba(255, 70, 85, 0.2), transparent 45%),
                        var(--bg-deep);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            text-align: center;
        }
        .search-box-wrap {
            max-width: 680px;
            margin: 2.5rem auto 1.5rem auto;
            position: relative;
        }
        .search-input-custom {
            background: rgba(27, 27, 47, 0.85);
            border: 2px solid rgba(255, 70, 85, 0.35);
            border-radius: 9999px;
            padding: 1rem 3.5rem 1rem 1.75rem;
            color: #fff;
            width: 100%;
            font-size: 1.05rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            transition: all 0.3s ease;
        }
        .search-input-custom:focus {
            outline: none;
            border-color: var(--accent-cyan);
            box-shadow: 0 0 20px rgba(0, 245, 212, 0.35);
            background: #1b1b2f;
        }
        .search-btn-icon {
            position: absolute;
            right: 8px;
            top: 50%;
            transform: translateY(-50%);
            border: none;
            background: var(--brand-gradient);
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }
        .topic-chip {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--text-muted);
            padding: 0.35rem 0.9rem;
            border-radius: 9999px;
            font-size: 0.85rem;
            margin: 0.25rem;
            transition: all 0.2s ease;
        }
        .topic-chip:hover {
            color: #fff;
            border-color: var(--brand-primary);
            background: rgba(255, 70, 85, 0.15);
        }
        .hud-metric-box {
            background: rgba(20, 19, 36, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 1rem;
            padding: 1.25rem;
            text-align: center;
        }
        .hud-metric-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-cyan);
            font-style: italic;
        }
        .node-row-item {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 1rem;
            padding: 1.25rem 1.5rem;
            margin-bottom: 1rem;
            transition: all 0.25s ease;
        }
        .node-row-item:hover {
            border-color: var(--brand-primary);
            background: var(--bg-card-hover);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }
        .pulse-bar {
            height: 6px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
            overflow: hidden;
            position: relative;
        }
        .pulse-bar-fill {
            height: 100%;
            background: var(--brand-gradient);
            border-radius: 3px;
        }
        .footer-custom {
            background: #08080e;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 4.5rem;
            padding-bottom: 2rem;
            color: var(--text-muted);
        }
        .hover-primary:hover {
            color: var(--brand-primary) !important;
        }
        @media (max-width: 768px) {
            .section-title { font-size: 1.65rem; }
            .moba-card { border-radius: 1rem; padding: 1.35rem; }
            .section-block { padding-top: 3.5rem; padding-bottom: 3.5rem; }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0c0d14;
            --bg-surface: #141324;
            --bg-card: #1b1b2f;
            --bg-card-hover: #22223b;
            --brand-primary: #ff4655;
            --brand-secondary: #7b2cbf;
            --brand-gradient: linear-gradient(135deg, #ff4655 0%, #7b2cbf 100%);
            --brand-gold: #f5a623;
            --accent-cyan: #00f5d4;
            --text-main: #ffffff;
            --text-muted: #d1d5db;
            --text-sub: #8e9aaf;
            --border-glow: rgba(255, 70, 85, 0.25);
            --border-hover: rgba(0, 245, 212, 0.4);
            --card-radius: 1.25rem;
            --btn-radius: 9999px;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 20px 40px rgba(123, 44, 191, 0.35);
        }

        body {
            background-color: var(--bg-deep);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        a:hover {
            color: var(--brand-primary);
        }

        .site-header {
            background: rgba(12, 13, 20, 0.88);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            position: sticky;
            top: 0;
            z-index: 1050;
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--brand-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 15px rgba(255, 70, 85, 0.5);
            color: #fff;
            font-size: 1.1rem;
        }

        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .nav-link-custom:hover, .nav-link-custom.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
            border-bottom: 2px solid var(--brand-primary);
        }

        .btn-moba-gradient {
            background: var(--brand-gradient);
            color: #fff;
            font-weight: 600;
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.6rem;
            border: none;
            box-shadow: 0 4px 15px rgba(255, 70, 85, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .btn-moba-gradient:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }

        .btn-outline-glow {
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--btn-radius);
            padding: 0.65rem 1.5rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.25s ease;
        }

        .btn-outline-glow:hover {
            color: #fff;
            border-color: var(--accent-cyan);
            background: rgba(0, 245, 212, 0.08);
            box-shadow: 0 0 15px rgba(0, 245, 212, 0.25);
        }

        .moba-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.25rem 0.65rem;
            border-radius: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .badge-brand {
            background: rgba(255, 70, 85, 0.15);
            color: var(--brand-primary);
            border: 1px solid rgba(255, 70, 85, 0.3);
        }

        .badge-cyan {
            background: rgba(0, 245, 212, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 245, 212, 0.3);
        }

        .badge-gold {
            background: rgba(245, 166, 35, 0.15);
            color: var(--brand-gold);
            border: 1px solid rgba(245, 166, 35, 0.3);
        }

        .status-dot {
            width: 7px;
            height: 7px;
            background-color: var(--accent-cyan);
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 8px var(--accent-cyan);
        }

        .section-block {
            padding-top: 4.5rem;
            padding-bottom: 4.5rem;
            position: relative;
        }

        .section-title-wrap {
            text-align: center;
            max-width: 780px;
            margin: 0 auto 3rem auto;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-bottom: 0.75rem;
            color: #ffffff;
        }

        .section-desc {
            color: var(--text-sub);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .moba-card {
            background: var(--bg-card);
            border-radius: var(--card-radius);
            border: 1px solid var(--border-glow);
            box-shadow: var(--shadow-card);
            padding: 1.75rem;
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            position: relative;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .moba-card:hover {
            transform: translateY(-5px);
            border-color: rgba(255, 70, 85, 0.5);
            box-shadow: 0 16px 36px rgba(123, 44, 191, 0.3);
        }

        /* Bento Hero for Category */
        .category-bento-hero {
            padding: 3.5rem 0 3rem 0;
            background: radial-gradient(circle at 85% 15%, rgba(123, 44, 191, 0.3), transparent 50%),
                        radial-gradient(circle at 15% 50%, rgba(255, 70, 85, 0.2), transparent 45%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .bento-main-box {
            background: linear-gradient(145deg, rgba(27, 27, 47, 0.95), rgba(20, 19, 36, 0.95));
            border: 1px solid rgba(255, 70, 85, 0.35);
            border-radius: var(--card-radius);
            padding: 2.5rem;
            box-shadow: var(--shadow-card);
            height: 100%;
        }

        .bento-sub-box {
            background: rgba(27, 27, 47, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--card-radius);
            padding: 1.5rem;
            height: 100%;
            transition: all 0.25s ease;
        }

        .bento-sub-box:hover {
            border-color: var(--accent-cyan);
            background: rgba(27, 27, 47, 0.9);
        }

        /* Filter Controls */
        .filter-capsule {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--text-muted);
            border-radius: var(--btn-radius);
            padding: 0.45rem 1.1rem;
            font-size: 0.88rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .filter-capsule:hover, .filter-capsule.active {
            background: var(--brand-gradient);
            color: #ffffff;
            border-color: transparent;
            box-shadow: 0 4px 12px rgba(255, 70, 85, 0.35);
        }

        /* Stream Media Card */
        .media-poster-box {
            position: relative;
            border-radius: 14px;
            overflow: hidden;
            background: #000;
            aspect-ratio: 16 / 9;
            margin-bottom: 1.25rem;
        }

        .media-poster-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: transform 0.4s ease;
        }

        .moba-card:hover .media-poster-box img {
            transform: scale(1.05);
            opacity: 1;
        }

        .media-tag-float {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 2;
        }

        .media-duration-float {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.75);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            color: #fff;
            font-family: monospace;
        }

        .audio-wave-bar {
            display: inline-flex;
            align-items: flex-end;
            gap: 2px;
            height: 14px;
        }

        .audio-wave-bar span {
            width: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            animation: soundWave 1.2s ease-in-out infinite alternate;
        }

        .audio-wave-bar span:nth-child(2) { animation-delay: 0.2s; height: 10px; }
        .audio-wave-bar span:nth-child(3) { animation-delay: 0.4s; height: 14px; }
        .audio-wave-bar span:nth-child(4) { animation-delay: 0.1s; height: 8px; }

        @keyframes soundWave {
            0% { height: 4px; }
            100% { height: 14px; }
        }

        /* Topology Box */
        .topo-card {
            background: rgba(20, 19, 36, 0.8);
            border: 1px dashed rgba(255, 70, 85, 0.3);
            border-radius: var(--card-radius);
            padding: 2rem;
        }

        /* Rank Table */
        .rank-badge {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.9rem;
        }

        .rank-1 { background: #ff4655; color: #fff; box-shadow: 0 0 10px rgba(255,70,85,0.6); }
        .rank-2 { background: #f5a623; color: #fff; }
        .rank-3 { background: #7b2cbf; color: #fff; }
        .rank-n { background: rgba(255,255,255,0.1); color: var(--text-sub); }

        .rank-item-row {
            padding: 1rem 1.25rem;
            border-radius: 12px;
            background: rgba(27, 27, 47, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.05);
            margin-bottom: 0.75rem;
            transition: all 0.2s ease;
        }

        .rank-item-row:hover {
            background: rgba(34, 34, 59, 0.9);
            border-color: rgba(0, 245, 212, 0.3);
            transform: translateX(4px);
        }

        /* FAQ Accordion Custom */
        .accordion-item-moba {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 14px !important;
            margin-bottom: 1rem;
            overflow: hidden;
        }

        .accordion-button-moba {
            background: var(--bg-card);
            color: #ffffff;
            font-weight: 600;
            padding: 1.25rem 1.5rem;
            border: none;
            box-shadow: none;
            width: 100%;
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .accordion-button-moba:hover {
            color: var(--accent-cyan);
        }

        .accordion-body-moba {
            padding: 0 1.5rem 1.25rem 1.5rem;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* Footer */
        .footer-custom {
            background: #08080d;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 4.5rem;
            padding-bottom: 2.5rem;
        }

        .text-sub {
            color: var(--text-sub);
        }

        .hover-primary:hover {
            color: var(--brand-primary) !important;
        }

        @media (max-width: 768px) {
            .section-block { padding-top: 3.5rem; padding-bottom: 3.5rem; }
            .section-title { font-size: 1.6rem; }
            .moba-card { padding: 1.25rem; border-radius: 1rem; }
            .bento-main-box { padding: 1.5rem; }
        }

/* 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}