/* roulang page: index */
:root {
            --sm-bg-main: #070b14;
            --sm-bg-sec: #0c1322;
            --sm-bg-alt: #10192d;
            --sm-card-bg: rgba(15, 23, 42, 0.72);
            --sm-card-hover: rgba(22, 36, 65, 0.85);
            --sm-primary: #2563eb;
            --sm-cyan: #00d2ff;
            --sm-neon-purple: #8b5cf6;
            --sm-gold: #fbbf24;
            --sm-danger: #f43f5e;
            --sm-text-title: #f8fafc;
            --sm-text-body: #cbd5e1;
            --sm-text-muted: #64748b;
            --sm-border: rgba(255, 255, 255, 0.08);
            --sm-border-highlight: rgba(0, 210, 255, 0.35);
            --sm-glow: 0 0 20px rgba(0, 210, 255, 0.45);
            --sm-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6), inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
            --sm-radius-sm: 8px;
            --sm-radius-md: 12px;
            --sm-radius-lg: 18px;
            --sm-radius-pill: 50px;
        }

        /* Reset & Base */
        *, *::before, *::after {
            box-sizing: border-box;
        }
        body {
            background-color: var(--sm-bg-main);
            color: var(--sm-text-body);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.65;
            letter-spacing: -0.015em;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.25s ease;
        }
        h1, h2, h3, h4, h5, h6 {
            color: var(--sm-text-title);
            font-weight: 700;
            letter-spacing: -0.025em;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        /* Glassmorphism System */
        .sm-glass {
            background: var(--sm-card-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--sm-border);
            box-shadow: var(--sm-shadow);
            border-radius: var(--sm-radius-lg);
            transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }
        .sm-glass:hover {
            border-color: var(--sm-border-highlight);
            box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.7), 0 0 15px rgba(0, 210, 255, 0.15);
        }

        /* Custom Glowing Buttons */
        .sm-btn-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 30px;
            font-size: 1rem;
            font-weight: 600;
            color: #ffffff !important;
            background: linear-gradient(135deg, var(--sm-cyan) 0%, var(--sm-primary) 100%);
            border: none;
            border-radius: var(--sm-radius-pill);
            box-shadow: var(--sm-glow);
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
            cursor: pointer;
        }
        .sm-btn-glow:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 28px rgba(0, 210, 255, 0.7);
            color: #ffffff !important;
        }
        .sm-btn-glow:active {
            transform: scale(0.98);
        }
        .sm-btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--sm-text-title) !important;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--sm-radius-pill);
            backdrop-filter: blur(8px);
            transition: all 0.3s ease;
        }
        .sm-btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--sm-cyan);
            color: var(--sm-cyan) !important;
            transform: translateY(-2px);
        }

        /* Badges */
        .sm-badge {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--sm-radius-pill);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .sm-badge-blue {
            background: rgba(37, 99, 235, 0.2);
            color: var(--sm-cyan);
            border: 1px solid rgba(0, 210, 255, 0.3);
        }
        .sm-badge-gold {
            background: rgba(251, 191, 36, 0.18);
            color: var(--sm-gold);
            border: 1px solid rgba(251, 191, 36, 0.3);
        }

        /* Top Announcement Bar */
        .sm-top-bar {
            height: 38px;
            background: linear-gradient(90deg, #070e1c 0%, #111d38 50%, #070e1c 100%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 0.8125rem;
            color: var(--sm-text-muted);
            display: flex;
            align-items: center;
        }
        .sm-top-bar a {
            color: var(--sm-cyan);
            margin-left: 6px;
        }

        /* Main Header */
        .sm-navbar {
            height: 76px;
            background: rgba(7, 11, 20, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--sm-border);
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: all 0.3s ease;
        }
        .sm-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--sm-text-title);
        }
        .sm-brand-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.25rem;
            box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
        }
        .sm-nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--sm-text-body);
            padding: 8px 16px;
            border-radius: var(--sm-radius-pill);
        }
        .sm-nav-link:hover, .sm-nav-link.active {
            color: var(--sm-cyan);
            background: rgba(0, 210, 255, 0.08);
        }
        .sm-search-pill {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--sm-radius-pill);
            padding: 6px 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--sm-text-muted);
            width: 200px;
        }
        .sm-search-pill input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 0.85rem;
            width: 100%;
        }

        /* Section Global Settings */
        .sm-section {
            padding: 90px 0;
            position: relative;
        }
        .sm-section-title-wrap {
            margin-bottom: 50px;
        }
        .sm-section-subtitle {
            color: var(--sm-cyan);
            font-size: 0.875rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 8px;
            display: block;
        }
        .sm-section-title {
            font-size: 2.25rem;
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .sm-section-desc {
            font-size: 1.05rem;
            color: var(--sm-text-muted);
            max-width: 680px;
            margin: 0 auto;
        }

        /* 1. Hero Section (斜切色块首屏蓝图) */
        .sm-hero {
            position: relative;
            padding: 80px 0 100px;
            overflow: hidden;
            background: linear-gradient(180deg, rgba(12, 19, 34, 0.85) 0%, rgba(7, 11, 20, 0.95) 100%), url('/assets/images/b10c46e573255302.jpg') center/cover no-repeat;
        }
        .sm-hero-skew-shape {
            position: absolute;
            top: -20%;
            right: -10%;
            width: 65%;
            height: 140%;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.25) 0%, rgba(0, 210, 255, 0.08) 100%);
            transform: skewX(-14deg);
            pointer-events: none;
            z-index: 0;
            border-left: 1px solid rgba(0, 210, 255, 0.2);
            filter: blur(2px);
        }
        .sm-hero-content {
            position: relative;
            z-index: 2;
        }
        .sm-hero h1 {
            font-size: 3.2rem;
            line-height: 1.2;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #ffffff 40%, var(--sm-cyan) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .sm-hero-p {
            font-size: 1.15rem;
            line-height: 1.8;
            color: var(--sm-text-body);
            margin-bottom: 35px;
            max-width: 620px;
        }
        .sm-hero-stage-card {
            border-radius: var(--sm-radius-lg);
            overflow: hidden;
            position: relative;
            box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 210, 255, 0.2);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }
        .sm-hero-stat-bar {
            margin-top: 60px;
            padding: 24px 35px;
            border-radius: var(--sm-radius-lg);
            background: rgba(15, 23, 42, 0.85);
            border: 1px solid var(--sm-border);
        }
        .sm-stat-num {
            font-size: 2.1rem;
            font-weight: 800;
            color: var(--sm-cyan);
            line-height: 1;
            margin-bottom: 6px;
        }

        /* 2. Feature Engine Cards */
        .sm-feature-card {
            padding: 35px 26px;
            height: 100%;
            display: flex;
            flex-direction: column;
            border-radius: var(--sm-radius-lg);
        }
        .sm-feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: rgba(0, 210, 255, 0.12);
            color: var(--sm-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin-bottom: 22px;
            border: 1px solid rgba(0, 210, 255, 0.25);
        }

        /* 3. Channels Matrix (Category Links) */
        .sm-channel-card {
            position: relative;
            border-radius: var(--sm-radius-md);
            overflow: hidden;
            border: 1px solid var(--sm-border);
            aspect-ratio: 3/4;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
        }
        .sm-channel-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
            z-index: 0;
        }
        .sm-channel-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(7, 11, 20, 0.1) 20%, rgba(7, 11, 20, 0.95) 90%);
            z-index: 1;
        }
        .sm-channel-content {
            position: relative;
            z-index: 2;
        }
        .sm-channel-card:hover img {
            transform: scale(1.08);
        }

        /* 4. Scenes Section */
        .sm-scene-box {
            padding: 40px;
            background: linear-gradient(135deg, rgba(16, 25, 45, 0.7) 0%, rgba(7, 11, 20, 0.8) 100%);
            border-radius: var(--sm-radius-lg);
            border: 1px solid var(--sm-border);
        }
        .sm-scene-item {
            padding: 16px 20px;
            border-radius: var(--sm-radius-md);
            border: 1px solid transparent;
            margin-bottom: 12px;
            cursor: pointer;
            transition: all 0.3s;
        }
        .sm-scene-item.active, .sm-scene-item:hover {
            background: rgba(37, 99, 235, 0.15);
            border-color: rgba(0, 210, 255, 0.3);
        }

        /* 5. Console Player Simulation */
        .sm-player-mockup {
            background: #020408;
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 16px;
            padding: 24px;
            position: relative;
            overflow: hidden;
        }
        .sm-player-screen {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            aspect-ratio: 16/9;
            background: #000;
        }
        .sm-player-screen img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
        }
        .sm-player-overlay-ctrl {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px 20px;
            background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, transparent 100%);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        /* 6. High Score Ranking */
        .sm-rank-number {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.25rem;
;
        }
        .sm-rank-1 {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            color: #ffffff;
            box-shadow: 0 0 16px rgba(245, 158, 11, 0.4);
        }
        .sm-rank-2 {
            background: linear-gradient(135deg, #94a3b8, #64748b);
            color: #ffffff;
        }
        .sm-rank-3 {
            background: linear-gradient(135deg, #b45309, #78350f);
            color: #ffffff;
        }
        .sm-rank-other {
            background: rgba(255, 255, 255, 0.08);
            color: var(--sm-text-muted);
        }

        /* 8. Pricing Tiers */
        .sm-price-card {
            border-radius: var(--sm-radius-lg);
            padding: 40px 30px;
            position: relative;
            background: var(--sm-card-bg);
            border: 1px solid var(--sm-border);
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .sm-price-popular {
            border-color: var(--sm-cyan);
            box-shadow: 0 0 35px rgba(0, 210, 255, 0.25), inset 0 1px 0 rgba(0, 210, 255, 0.4);
            transform: translateY(-8px);
        }
        .sm-price-val {
            font-size: 2.8rem;
            font-weight: 800;
            color: #ffffff;
            line-height: 1;
        }

        /* 11. Article Stream */
        .sm-article-item {
            padding: 20px;
            border-radius: var(--sm-radius-md);
            background: rgba(15, 23, 42, 0.5);
            border: 1px solid var(--sm-border);
            transition: all 0.3s ease;
        }
        .sm-article-item:hover {
            border-color: rgba(0, 210, 255, 0.3);
            background: rgba(22, 36, 65, 0.6);
            transform: translateX(4px);
        }

        /* Footer */
        .sm-footer {
            background: #04060b;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 75px 0 35px;
            font-size: 0.9rem;
            color: var(--sm-text-muted);
        }
        .sm-footer-heading {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--sm-text-title);
            margin-bottom: 22px;
        }
        .sm-footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sm-footer-links li {
            margin-bottom: 12px;
        }
        .sm-footer-links a:hover {
            color: var(--sm-cyan);
        }
        .sm-device-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--sm-radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.8rem;
            color: var(--sm-text-body);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .sm-hero h1 { font-size: 2.3rem; }
            .sm-section { padding: 60px 0; }
            .sm-price-popular { transform: none; margin-top: 20px; margin-bottom: 20px; }
            .sm-hero-skew-shape { display: none; }
        }
        @media (max-width: 767.98px) {
            .sm-hero h1 { font-size: 1.95rem; }
            .sm-section-title { font-size: 1.65rem; }
            .sm-stat-num { font-size: 1.6rem; }
            .sm-search-pill { display: none; }
        }

/* roulang page: category2 */
:root {
      --sm-bg-main: #070b14;
      --sm-bg-sec: #0c1322;
      --sm-bg-alt: #10192d;
      --sm-card-bg: rgba(15, 23, 42, 0.72);
      --sm-card-hover: rgba(22, 36, 65, 0.85);
      --sm-primary: #2563eb;
      --sm-cyan: #00d2ff;
      --sm-neon-purple: #8b5cf6;
      --sm-gold: #fbbf24;
      --sm-danger: #f43f5e;
      --sm-text-title: #f8fafc;
      --sm-text-body: #cbd5e1;
      --sm-text-muted: #64748b;
      --sm-border: rgba(255, 255, 255, 0.08);
      --sm-border-highlight: rgba(0, 210, 255, 0.35);
      --sm-glow: 0 0 20px rgba(0, 210, 255, 0.45);
      --sm-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6), inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
      --sm-radius-sm: 8px;
      --sm-radius-md: 12px;
      --sm-radius-lg: 18px;
      --sm-radius-pill: 50px;
    }

    body {
      background-color: var(--sm-bg-main);
      color: var(--sm-text-body);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      letter-spacing: -0.015em;
      overflow-x: hidden;
      margin: 0;
      padding: 0;
    }

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

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

    /* 顶部细条与主导航 */
    .sm-top-bar {
      background: rgba(12, 19, 34, 0.95);
      font-size: 0.815rem;
      padding: 7px 0;
      border-bottom: 1px solid var(--sm-border);
      color: var(--sm-text-muted);
    }
    .sm-top-bar a {
      color: var(--sm-cyan);
      margin-left: 6px;
    }
    .sm-top-bar a:hover {
      text-decoration: underline;
    }

    .sm-navbar {
      height: 76px;
      background: rgba(7, 11, 20, 0.88);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--sm-border);
      position: sticky;
      top: 0;
      z-index: 1050;
      transition: all 0.3s ease;
    }
    .sm-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--sm-text-title);
    }
    .sm-brand-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.25rem;
      box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
    }
    .sm-nav-link {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--sm-text-body);
      padding: 8px 16px;
      border-radius: var(--sm-radius-pill);
      display: inline-flex;
      align-items: center;
    }
    .sm-nav-link:hover, .sm-nav-link.active {
      color: var(--sm-cyan);
      background: rgba(0, 210, 255, 0.08);
    }
    .sm-search-pill {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--sm-radius-pill);
      padding: 6px 14px;
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--sm-text-muted);
      width: 220px;
    }
    .sm-search-pill input {
      background: transparent;
      border: none;
      outline: none;
      color: #fff;
      font-size: 0.85rem;
      width: 100%;
    }

    /* 按钮与通用徽章 */
    .sm-btn-glow {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 11px 26px;
      font-size: 0.95rem;
      font-weight: 600;
      color: #ffffff !important;
      background: linear-gradient(135deg, var(--sm-cyan) 0%, var(--sm-primary) 100%);
      border: none;
      border-radius: var(--sm-radius-pill);
      box-shadow: var(--sm-glow);
      transition: all 0.3s ease;
      cursor: pointer;
    }
    .sm-btn-glow:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 28px rgba(0, 210, 255, 0.7);
    }
    .sm-btn-glow:active {
      transform: scale(0.98);
    }

    .sm-btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--sm-text-title) !important;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--sm-radius-pill);
      backdrop-filter: blur(8px);
      transition: all 0.3s ease;
    }
    .sm-btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--sm-cyan);
      color: var(--sm-cyan) !important;
      transform: translateY(-2px);
    }

    .sm-badge {
      display: inline-flex;
      align-items: center;
      padding: 4px 12px;
      border-radius: var(--sm-radius-pill);
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.02em;
    }
    .sm-badge-blue {
      background: rgba(37, 99, 235, 0.2);
      color: var(--sm-cyan);
      border: 1px solid rgba(0, 210, 255, 0.3);
    }
    .sm-badge-gold {
      background: rgba(251, 191, 36, 0.18);
      color: var(--sm-gold);
      border: 1px solid rgba(251, 191, 36, 0.3);
    }
    .sm-badge-danger {
      background: rgba(244, 63, 94, 0.18);
      color: var(--sm-danger);
      border: 1px solid rgba(244, 63, 94, 0.3);
    }

    /* 玻璃卡片基础 */
    .sm-glass-card {
      background: var(--sm-card-bg);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-lg);
      box-shadow: var(--sm-shadow);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .sm-glass-card:hover {
      background: var(--sm-card-hover);
      border-color: var(--sm-border-highlight);
      transform: translateY(-4px);
    }

    /* 分类页专有板块样式 */
    .sm-cat-header-section {
      padding: 48px 0 32px;
      background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.18) 0%, transparent 60%),
                  radial-gradient(circle at 10% 80%, rgba(0, 210, 255, 0.08) 0%, transparent 50%),
                  var(--sm-bg-sec);
      border-bottom: 1px solid var(--sm-border);
    }
    .sm-cat-h1 {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--sm-text-title);
      line-height: 1.3;
      margin-bottom: 12px;
    }

    /* 筛选控制器 */
    .sm-filter-box {
      background: rgba(15, 23, 42, 0.6);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      padding: 18px 24px;
      margin-top: -24px;
      position: relative;
      z-index: 10;
      box-shadow: 0 12px 30px rgba(0,0,0,0.35);
    }
    .sm-filter-row {
      display: flex;
      align-items: flex-start;
      margin-bottom: 14px;
      font-size: 0.875rem;
    }
    .sm-filter-row:last-child {
      margin-bottom: 0;
    }
    .sm-filter-label {
      color: var(--sm-text-muted);
      width: 76px;
      flex-shrink: 0;
      padding-top: 4px;
      font-weight: 600;
    }
    .sm-filter-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }
    .sm-filter-pill {
      padding: 3px 12px;
      border-radius: var(--sm-radius-pill);
      color: var(--sm-text-body);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s ease;
      font-size: 0.825rem;
    }
    .sm-filter-pill:hover {
      color: var(--sm-cyan);
      background: rgba(0, 210, 255, 0.08);
    }
    .sm-filter-pill.active {
      color: #fff;
      background: var(--sm-primary);
      border-color: var(--sm-cyan);
      box-shadow: 0 0 12px rgba(0, 210, 255, 0.35);
    }

    /* 剧集列表与海报卡片 */
    .sm-series-card {
      border-radius: var(--sm-radius-md);
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      overflow: hidden;
      transition: all 0.35s ease;
      position: relative;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .sm-series-card:hover {
      transform: translateY(-6px);
      border-color: var(--sm-border-highlight);
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
    }
    .sm-series-poster-box {
      position: relative;
      aspect-ratio: 2/3;
      overflow: hidden;
      background: #0d1629;
    }
    .sm-series-poster-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .sm-series-card:hover .sm-series-poster-box img {
      transform: scale(1.06);
    }
    .sm-series-play-overlay {
      position: absolute;
      inset: 0;
      background: rgba(7, 11, 20, 0.55);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.3s ease;
      backdrop-filter: blur(3px);
    }
    .sm-series-card:hover .sm-series-play-overlay {
      opacity: 1;
    }
    .sm-play-circle-btn {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.4rem;
      box-shadow: 0 0 20px rgba(0, 210, 255, 0.8);
      transform: scale(0.85);
      transition: transform 0.25s ease;
    }
    .sm-series-card:hover .sm-play-circle-btn {
      transform: scale(1);
    }
    .sm-poster-badge-left {
      position: absolute;
      top: 10px;
      left: 10px;
      z-index: 2;
    }
    .sm-poster-badge-right {
      position: absolute;
      top: 10px;
      right: 10px;
      z-index: 2;
    }
    .sm-series-info {
      padding: 14px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .sm-series-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--sm-text-title);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
    }
    .sm-series-sub {
      font-size: 0.785rem;
      color: var(--sm-text-muted);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 8px;
    }
    .sm-series-meta {
      font-size: 0.75rem;
      color: var(--sm-cyan);
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 8px;
    }

    /* 横版高分卡片 */
    .sm-top-item-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      display: flex;
      transition: all 0.3s ease;
      height: 100%;
    }
    .sm-top-item-card:hover {
      border-color: var(--sm-border-highlight);
      transform: translateY(-4px);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
    }
    .sm-top-item-img {
      width: 140px;
      flex-shrink: 0;
      position: relative;
    }
    .sm-top-item-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .sm-top-rank-tag {
      position: absolute;
      top: 8px;
      left: 8px;
      width: 26px;
      height: 26px;
      border-radius: 6px;
      background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
      color: #fff;
      font-weight: 800;
      font-size: 0.85rem;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
    }
    .sm-top-item-body {
      padding: 16px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      flex-grow: 1;
    }

    /* 播放终端指南与参数卡片 */
    .sm-spec-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-lg);
      padding: 28px;
      height: 100%;
      transition: all 0.3s ease;
      position: relative;
    }
    .sm-spec-card:hover {
      border-color: var(--sm-border-highlight);
      background: var(--sm-card-hover);
    }
    .sm-spec-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: rgba(37, 99, 235, 0.15);
      border: 1px solid rgba(0, 210, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      color: var(--sm-cyan);
      margin-bottom: 20px;
    }

    /* 深度解读与指南列表 */
    .sm-guide-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      display: flex;
      gap: 16px;
      padding: 16px;
      transition: all 0.3s ease;
      margin-bottom: 16px;
    }
    .sm-guide-card:hover {
      border-color: var(--sm-border-highlight);
      transform: translateX(4px);
    }
    .sm-guide-thumb {
      width: 120px;
      height: 85px;
      border-radius: 8px;
      overflow: hidden;
      flex-shrink: 0;
    }
    .sm-guide-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* 求片反馈区 */
    .sm-req-banner {
      background: linear-gradient(135deg, rgba(16, 25, 45, 0.95), rgba(7, 11, 20, 0.98)),
                  url('/assets/images/45b521701000bdf8.jpg') center/cover no-repeat;
      border: 1px solid var(--sm-border-highlight);
      border-radius: var(--sm-radius-lg);
      padding: 44px 36px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    }

    /* 页脚 */
    .sm-footer {
      background: var(--sm-bg-sec);
      border-top: 1px solid var(--sm-border);
      padding: 70px 0 30px;
      font-size: 0.875rem;
    }
    .sm-footer-heading {
      color: var(--sm-text-title);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 20px;
    }
    .sm-footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .sm-footer-links li {
      margin-bottom: 10px;
    }
    .sm-footer-links a {
      color: var(--sm-text-muted);
    }
    .sm-footer-links a:hover {
      color: var(--sm-cyan);
    }
    .sm-device-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 12px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--sm-radius-sm);
      font-size: 0.8rem;
      color: var(--sm-text-body);
    }

    /* 响应式调整 */
    @media (max-width: 991.98px) {
      .sm-navbar {
        height: auto;
        padding: 12px 0;
      }
      .sm-top-item-card {
        flex-direction: column;
      }
      .sm-top-item-img {
        width: 100%;
        height: 180px;
      }
    }
    @media (max-width: 575.98px) {
      .sm-cat-h1 {
        font-size: 1.6rem;
      }
      .sm-filter-row {
        flex-direction: column;
      }
      .sm-filter-label {
        margin-bottom: 6px;
      }
      .sm-guide-card {
        flex-direction: column;
      }
      .sm-guide-thumb {
        width: 100%;
        height: 150px;
      }
    }

/* roulang page: category1 */
:root {
      --sm-bg-main: #070b14;
      --sm-bg-sec: #0c1322;
      --sm-bg-alt: #10192d;
      --sm-card-bg: rgba(15, 23, 42, 0.72);
      --sm-card-hover: rgba(22, 36, 65, 0.85);
      --sm-primary: #2563eb;
      --sm-cyan: #00d2ff;
      --sm-neon-purple: #8b5cf6;
      --sm-gold: #fbbf24;
      --sm-danger: #f43f5e;
      --sm-text-title: #f8fafc;
      --sm-text-body: #cbd5e1;
      --sm-text-muted: #64748b;
      --sm-border: rgba(255, 255, 255, 0.08);
      --sm-border-highlight: rgba(0, 210, 255, 0.35);
      --sm-glow: 0 0 20px rgba(0, 210, 255, 0.45);
      --sm-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6), inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
      --sm-radius-sm: 8px;
      --sm-radius-md: 12px;
      --sm-radius-lg: 18px;
      --sm-radius-pill: 50px;
    }
    body {
      background-color: var(--sm-bg-main);
      color: var(--sm-text-body);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      letter-spacing: -0.015em;
      overflow-x: hidden;
      margin: 0;
      padding: 0;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.25s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .sm-btn-glow {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 30px;
      font-size: 1rem;
      font-weight: 600;
      color: #ffffff !important;
      background: linear-gradient(135deg, var(--sm-cyan) 0%, var(--sm-primary) 100%);
      border: none;
      border-radius: var(--sm-radius-pill);
      box-shadow: var(--sm-glow);
      transition: all 0.3s ease;
      position: relative;
      z-index: 1;
      cursor: pointer;
    }
    .sm-btn-glow:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 28px rgba(0, 210, 255, 0.7);
      color: #ffffff !important;
    }
    .sm-btn-glow:active {
      transform: scale(0.98);
    }
    .sm-btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 24px;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--sm-text-title) !important;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--sm-radius-pill);
      backdrop-filter: blur(8px);
      transition: all 0.3s ease;
    }
    .sm-btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--sm-cyan);
      color: var(--sm-cyan) !important;
      transform: translateY(-2px);
    }
    .sm-badge {
      display: inline-flex;
      align-items: center;
      padding: 4px 12px;
      border-radius: var(--sm-radius-pill);
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.02em;
    }
    .sm-badge-blue {
      background: rgba(37, 99, 235, 0.2);
      color: var(--sm-cyan);
      border: 1px solid rgba(0, 210, 255, 0.3);
    }
    .sm-badge-gold {
      background: rgba(251, 191, 36, 0.18);
      color: var(--sm-gold);
      border: 1px solid rgba(251, 191, 36, 0.3);
    }
    .sm-badge-purple {
      background: rgba(139, 92, 246, 0.2);
      color: var(--sm-neon-purple);
      border: 1px solid rgba(139, 92, 246, 0.3);
    }
    .sm-top-bar {
      height: 38px;
      background: rgba(12, 19, 34, 0.9);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      font-size: 0.8rem;
      color: var(--sm-text-muted);
      line-height: 38px;
    }
    .sm-top-bar a {
      color: var(--sm-cyan);
      margin-left: 6px;
    }
    .sm-navbar {
      height: 76px;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--sm-border);
      position: sticky;
      top: 0;
      z-index: 1050;
      transition: all 0.3s ease;
    }
    .sm-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--sm-text-title);
    }
    .sm-brand-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.25rem;
      box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
    }
    .sm-nav-link {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--sm-text-body);
      padding: 8px 16px;
      border-radius: var(--sm-radius-pill);
    }
    .sm-nav-link:hover, .sm-nav-link.active {
      color: var(--sm-cyan);
      background: rgba(0, 210, 255, 0.08);
    }
    .sm-search-pill {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--sm-radius-pill);
      padding: 6px 14px;
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--sm-text-muted);
      width: 200px;
    }
    .sm-search-pill input {
      background: transparent;
      border: none;
      outline: none;
      color: #fff;
      font-size: 0.85rem;
      width: 100%;
    }
    .sm-section {
      padding: 70px 0;
      position: relative;
    }
    .sm-section-title-wrap {
      margin-bottom: 40px;
    }
    .sm-section-subtitle {
      color: var(--sm-cyan);
      font-size: 0.875rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 8px;
      display: block;
    }
    .sm-section-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--sm-text-title);
      margin: 0;
    }
    .sm-section-desc {
      color: var(--sm-text-muted);
      font-size: 0.95rem;
      margin-top: 10px;
    }

    /* 分类板块特定样式 */
    .sm-cat-hero {
      padding: 60px 0 40px;
      background: linear-gradient(180deg, rgba(16, 25, 45, 0.8) 0%, rgba(7, 11, 20, 1) 100%);
      border-bottom: 1px solid var(--sm-border);
      position: relative;
      overflow: hidden;
    }
    .sm-cat-hero::after {
      content: '';
      position: absolute;
      top: -50px;
      right: -50px;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(0, 210, 255, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }
    .sm-cat-h1 {
      font-size: 2.35rem;
      font-weight: 800;
      color: var(--sm-text-title);
      line-height: 1.3;
      margin-bottom: 16px;
    }
    .sm-stat-box {
      background: rgba(15, 23, 42, 0.65);
      backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      padding: 16px 20px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .sm-stat-num {
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--sm-cyan);
      line-height: 1;
    }

    /* 优惠券入口组件 (根据蓝图：主券面放大 + 一键领取) */
    .sm-coupon-card {
      background: linear-gradient(135deg, rgba(37, 99, 235, 0.25) 0%, rgba(139, 92, 246, 0.2) 100%);
      border: 1px dashed rgba(0, 210, 255, 0.5);
      border-radius: var(--sm-radius-lg);
      padding: 24px;
      position: relative;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    }
    .sm-coupon-val {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--sm-gold);
    }

    /* 筛选器样式 */
    .sm-filter-panel {
      background: var(--sm-card-bg);
      backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-lg);
      padding: 24px;
      box-shadow: var(--sm-shadow);
    }
    .sm-filter-row {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 10px 0;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    }
    .sm-filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .sm-filter-label {
      color: var(--sm-text-muted);
      font-size: 0.875rem;
      font-weight: 600;
      min-width: 60px;
      padding-top: 6px;
    }
    .sm-filter-items {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .sm-filter-pill {
      font-size: 0.85rem;
      color: var(--sm-text-body);
      padding: 5px 14px;
      border-radius: var(--sm-radius-pill);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s;
    }
    .sm-filter-pill:hover, .sm-filter-pill.active {
      color: var(--sm-cyan);
      background: rgba(0, 210, 255, 0.12);
      border-color: rgba(0, 210, 255, 0.35);
    }

    /* 电影海报卡片网格 */
    .sm-movie-card {
      background: var(--sm-card-bg);
      backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      transition: all 0.35s ease;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .sm-movie-card:hover {
      transform: translateY(-6px);
      border-color: var(--sm-border-highlight);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 210, 255, 0.25);
    }
    .sm-movie-poster {
      position: relative;
      aspect-ratio: 2 / 3;
      overflow: hidden;
      background-color: #1a2333;
    }
    .sm-movie-poster img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .sm-movie-card:hover .sm-movie-poster img {
      transform: scale(1.06);
    }
    .sm-poster-badge {
      position: absolute;
      top: 10px;
      left: 10px;
      z-index: 2;
    }
    .sm-poster-score {
      position: absolute;
      top: 10px;
      right: 10px;
      background: rgba(15, 23, 42, 0.85);
      backdrop-filter: blur(8px);
      border: 1px solid var(--sm-gold);
      color: var(--sm-gold);
      font-weight: 700;
      font-size: 0.8rem;
      padding: 2px 8px;
      border-radius: 6px;
      z-index: 2;
    }
    .sm-play-mask {
      position: absolute;
      inset: 0;
      background: rgba(7, 11, 20, 0.6);
      backdrop-filter: blur(4px);
      opacity: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: opacity 0.3s ease;
      z-index: 3;
    }
    .sm-movie-card:hover .sm-play-mask {
      opacity: 1;
    }
    .sm-play-icon {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--sm-cyan);
      color: #070b14;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      box-shadow: 0 0 20px rgba(0, 210, 255, 0.8);
      transform: scale(0.8);
      transition: transform 0.3s ease;
    }
    .sm-movie-card:hover .sm-play-icon {
      transform: scale(1);
    }
    .sm-movie-info {
      padding: 14px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .sm-movie-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--sm-text-title);
      margin-bottom: 6px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .sm-movie-meta {
      font-size: 0.8rem;
      color: var(--sm-text-muted);
      margin-bottom: 8px;
      display: flex;
      justify-content: space-between;
    }
    .sm-movie-desc {
      font-size: 0.8rem;
      color: var(--sm-text-body);
      line-height: 1.45;
      height: 2.9em;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    /* 横向排行榜卡片 */
    .sm-rank-card {
      background: var(--sm-card-bg);
      backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      padding: 16px;
      display: flex;
      gap: 16px;
      transition: all 0.3s ease;
      height: 100%;
    }
    .sm-rank-card:hover {
      border-color: rgba(251, 191, 36, 0.4);
      transform: translateY(-4px);
    }
    .sm-rank-thumb {
      width: 100px;
      height: 130px;
      border-radius: 8px;
      overflow: hidden;
      flex-shrink: 0;
      position: relative;
    }
    .sm-rank-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .sm-rank-num {
      position: absolute;
      top: 4px;
      left: 4px;
      width: 26px;
      height: 26px;
      background: var(--sm-gold);
      color: #070b14;
      font-weight: 800;
      font-size: 0.85rem;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* 播放指南技术卡片 */
    .sm-tech-card {
      background: var(--sm-card-bg);
      backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-lg);
      padding: 28px;
      height: 100%;
      transition: all 0.3s;
    }
    .sm-tech-card:hover {
      border-color: var(--sm-border-highlight);
      box-shadow: var(--sm-shadow);
    }
    .sm-tech-icon {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      background: rgba(0, 210, 255, 0.1);
      border: 1px solid rgba(0, 210, 255, 0.3);
      color: var(--sm-cyan);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 20px;
    }

    /* 观影解读图文区块 */
    .sm-article-card {
      background: var(--sm-card-bg);
      backdrop-filter: blur(16px);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
      transition: all 0.3s;
    }
    .sm-article-card:hover {
      border-color: var(--sm-border-highlight);
    }
    .sm-article-img {
      height: 180px;
      overflow: hidden;
    }
    .sm-article-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s;
    }
    .sm-article-card:hover .sm-article-img img {
      transform: scale(1.05);
    }
    .sm-article-content {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    /* 求片反馈区 */
    .sm-request-box {
      background: linear-gradient(135deg, rgba(16, 25, 45, 0.9) 0%, rgba(12, 19, 34, 0.95) 100%);
      border: 1px solid var(--sm-border-highlight);
      border-radius: var(--sm-radius-lg);
      padding: 40px;
      box-shadow: 0 10px 40px rgba(0, 210, 255, 0.15);
    }

    /* 页脚标准样式 */
    .sm-footer {
      background: #04070d;
      border-top: 1px solid var(--sm-border);
      padding: 60px 0 30px;
      font-size: 0.9rem;
    }
    .sm-footer-heading {
      color: var(--sm-text-title);
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 20px;
      position: relative;
    }
    .sm-footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .sm-footer-links li {
      margin-bottom: 10px;
    }
    .sm-footer-links a {
      color: var(--sm-text-muted);
      transition: color 0.2s;
    }
    .sm-footer-links a:hover {
      color: var(--sm-cyan);
    }
    .sm-device-badge {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      padding: 4px 10px;
      border-radius: 6px;
      font-size: 0.75rem;
      color: var(--sm-text-body);
    }
    .sm-footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 25px;
      margin-top: 40px;
      color: var(--sm-text-muted);
      font-size: 0.8rem;
    }

    @media (max-width: 991px) {
      .sm-navbar {
        height: auto;
        padding: 12px 0;
      }
      .sm-cat-h1 {
        font-size: 1.85rem;
      }
      .sm-section {
        padding: 50px 0;
      }
    }

/* roulang page: category3 */
:root {
      --sm-bg-main: #070b14;
      --sm-bg-sec: #0c1322;
      --sm-bg-alt: #10192d;
      --sm-card-bg: rgba(15, 23, 42, 0.72);
      --sm-card-hover: rgba(22, 36, 65, 0.85);
      --sm-primary: #2563eb;
      --sm-cyan: #00d2ff;
      --sm-neon-purple: #8b5cf6;
      --sm-gold: #fbbf24;
      --sm-danger: #f43f5e;
      --sm-text-title: #f8fafc;
      --sm-text-body: #cbd5e1;
      --sm-text-muted: #64748b;
      --sm-border: rgba(255, 255, 255, 0.08);
      --sm-border-highlight: rgba(0, 210, 255, 0.35);
      --sm-glow: 0 0 20px rgba(0, 210, 255, 0.45);
      --sm-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6), inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
      --sm-radius-sm: 8px;
      --sm-radius-md: 12px;
      --sm-radius-lg: 18px;
      --sm-radius-pill: 50px;
    }

    body {
      background-color: var(--sm-bg-main);
      color: var(--sm-text-body);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      letter-spacing: -0.015em;
      overflow-x: hidden;
      margin: 0;
      padding: 0;
    }

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

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

    /* 顶部条与主导航 */
    .sm-top-bar {
      background: rgba(12, 19, 34, 0.95);
      border-bottom: 1px solid var(--sm-border);
      font-size: 0.8125rem;
      padding: 7px 0;
      color: #94a3b8;
    }

    .sm-top-bar a {
      color: var(--sm-cyan);
      margin-left: 6px;
    }

    .sm-navbar {
      height: 76px;
      background: rgba(7, 11, 20, 0.88);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--sm-border);
      position: sticky;
      top: 0;
      z-index: 1050;
      transition: all 0.3s ease;
    }

    .sm-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--sm-text-title);
    }

    .sm-brand-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.25rem;
      box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
    }

    .sm-nav-link {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--sm-text-body);
      padding: 8px 16px;
      border-radius: var(--sm-radius-pill);
      display: inline-flex;
      align-items: center;
    }

    .sm-nav-link:hover, .sm-nav-link.active {
      color: var(--sm-cyan);
      background: rgba(0, 210, 255, 0.08);
    }

    .sm-search-pill {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--sm-radius-pill);
      padding: 6px 14px;
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--sm-text-muted);
      width: 220px;
    }

    .sm-search-pill input {
      background: transparent;
      border: none;
      outline: none;
      color: #fff;
      font-size: 0.85rem;
      width: 100%;
    }

    /* 按钮与徽章 */
    .sm-btn-glow {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 24px;
      font-size: 0.9375rem;
      font-weight: 600;
      color: #ffffff !important;
      background: linear-gradient(135deg, var(--sm-cyan) 0%, var(--sm-primary) 100%);
      border: none;
      border-radius: var(--sm-radius-pill);
      box-shadow: var(--sm-glow);
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .sm-btn-glow:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 28px rgba(0, 210, 255, 0.7);
      color: #ffffff !important;
    }

    .sm-btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 24px;
      font-size: 0.9375rem;
      font-weight: 600;
      color: var(--sm-text-title) !important;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--sm-radius-pill);
      backdrop-filter: blur(8px);
      transition: all 0.3s ease;
    }

    .sm-btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--sm-cyan);
      color: var(--sm-cyan) !important;
      transform: translateY(-2px);
    }

    .sm-badge {
      display: inline-flex;
      align-items: center;
      padding: 4px 12px;
      border-radius: var(--sm-radius-pill);
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.02em;
    }

    .sm-badge-blue {
      background: rgba(37, 99, 235, 0.2);
      color: var(--sm-cyan);
      border: 1px solid rgba(0, 210, 255, 0.3);
    }

    .sm-badge-gold {
      background: rgba(251, 191, 36, 0.18);
      color: var(--sm-gold);
      border: 1px solid rgba(251, 191, 36, 0.3);
    }

    .sm-badge-purple {
      background: rgba(139, 92, 246, 0.2);
      color: #c4b5fd;
      border: 1px solid rgba(139, 92, 246, 0.35);
    }

    /* 板块通用 */
    .sm-section {
      padding: 70px 0;
      position: relative;
    }

    .sm-section-alt {
      background: var(--sm-bg-sec);
      border-top: 1px solid var(--sm-border);
      border-bottom: 1px solid var(--sm-border);
    }

    .sm-section-title-wrap {
      margin-bottom: 36px;
    }

    .sm-section-title {
      color: var(--sm-text-title);
      font-weight: 700;
      font-size: 1.85rem;
      letter-spacing: -0.02em;
    }

    .sm-section-desc {
      color: var(--sm-text-muted);
      font-size: 0.95rem;
      margin-top: 8px;
    }

    /* 板块一：分类导视标头 */
    .sm-cat-banner {
      background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.22), transparent 50%),
                  radial-gradient(circle at 10% 80%, rgba(0, 210, 255, 0.12), transparent 40%),
                  var(--sm-bg-sec);
      padding: 55px 0 45px;
      border-bottom: 1px solid var(--sm-border);
      position: relative;
    }

    .sm-cat-title {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--sm-text-title);
      line-height: 1.3;
      margin-bottom: 15px;
    }

    .sm-stat-box {
      background: rgba(15, 23, 42, 0.6);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      padding: 16px 20px;
      backdrop-filter: blur(12px);
    }

    .sm-stat-num {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--sm-cyan);
      line-height: 1.1;
    }

    .sm-stat-txt {
      font-size: 0.8rem;
      color: var(--sm-text-muted);
    }

    /* 板块二：筛选控制器 */
    .sm-filter-wrap {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-lg);
      padding: 24px;
      backdrop-filter: blur(16px);
      box-shadow: var(--sm-shadow);
      margin-bottom: 40px;
    }

    .sm-filter-row {
      display: flex;
      align-items: center;
      padding: 8px 0;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    }

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

    .sm-filter-label {
      width: 90px;
      font-size: 0.875rem;
      color: var(--sm-text-muted);
      font-weight: 600;
      flex-shrink: 0;
    }

    .sm-filter-options {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .sm-filter-btn {
      font-size: 0.8125rem;
      padding: 5px 14px;
      border-radius: var(--sm-radius-pill);
      color: var(--sm-text-body);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid transparent;
      transition: all 0.2s ease;
    }

    .sm-filter-btn:hover {
      color: #ffffff;
      background: rgba(0, 210, 255, 0.15);
      border-color: rgba(0, 210, 255, 0.3);
    }

    .sm-filter-btn.active {
      color: #ffffff;
      background: linear-gradient(135deg, rgba(0, 210, 255, 0.35) 0%, rgba(37, 99, 235, 0.5) 100%);
      border-color: var(--sm-cyan);
      box-shadow: 0 0 12px rgba(0, 210, 255, 0.3);
      font-weight: 600;
    }

    /* 板块三：主体片单网格 */
    .sm-movie-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 22px;
    }

    .sm-movie-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
      position: relative;
      display: flex;
      flex-direction: column;
    }

    .sm-movie-card:hover {
      transform: translateY(-6px);
      border-color: var(--sm-border-highlight);
      box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 210, 255, 0.25);
    }

    .sm-movie-poster-box {
      position: relative;
      aspect-ratio: 2 / 3;
      overflow: hidden;
      background-color: #0d1627;
    }

    .sm-movie-poster {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .sm-movie-card:hover .sm-movie-poster {
      transform: scale(1.06);
    }

    .sm-movie-badge-top {
      position: absolute;
      top: 8px;
      left: 8px;
      font-size: 0.7rem;
      padding: 3px 8px;
      border-radius: 4px;
      background: rgba(15, 23, 42, 0.85);
      border: 1px solid rgba(0, 210, 255, 0.35);
      color: var(--sm-cyan);
      font-weight: 600;
      backdrop-filter: blur(4px);
    }

    .sm-movie-rate {
      position: absolute;
      top: 8px;
      right: 8px;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--sm-gold);
      background: rgba(15, 23, 42, 0.85);
      padding: 2px 7px;
      border-radius: 4px;
      border: 1px solid rgba(251, 191, 36, 0.3);
    }

    .sm-play-overlay {
      position: absolute;
      inset: 0;
      background: rgba(7, 11, 20, 0.55);
      backdrop-filter: blur(2px);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .sm-movie-card:hover .sm-play-overlay {
      opacity: 1;
    }

    .sm-play-btn-circle {
      width: 48px;
      height: 48px;
      background: linear-gradient(135deg, var(--sm-cyan), var(--sm-primary));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.4rem;
      box-shadow: 0 0 20px rgba(0, 210, 255, 0.6);
      transform: scale(0.85);
      transition: transform 0.3s ease;
    }

    .sm-movie-card:hover .sm-play-btn-circle {
      transform: scale(1);
    }

    .sm-movie-info {
      padding: 14px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .sm-movie-name {
      font-size: 0.9375rem;
      font-weight: 700;
      color: var(--sm-text-title);
      margin-bottom: 4px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .sm-movie-meta {
      font-size: 0.775rem;
      color: var(--sm-text-muted);
      margin-bottom: 8px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .sm-movie-specs {
      display: flex;
      gap: 5px;
      margin-top: auto;
      flex-wrap: wrap;
    }

    .sm-spec-chip {
      font-size: 0.6875rem;
      padding: 2px 6px;
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.05);
      color: #94a3b8;
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    /* 板块四：分类专属高分排行榜 */
    .sm-rank-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      display: flex;
      transition: all 0.3s ease;
      height: 100%;
    }

    .sm-rank-card:hover {
      border-color: var(--sm-border-highlight);
      transform: translateY(-4px);
    }

    .sm-rank-thumb {
      width: 130px;
      flex-shrink: 0;
      position: relative;
    }

    .sm-rank-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .sm-rank-order {
      position: absolute;
      top: 6px;
      left: 6px;
      width: 26px;
      height: 26px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.85rem;
      color: #ffffff;
    }

    .sm-rank-order-1 { background: linear-gradient(135deg, #ef4444, #f97316); box-shadow: 0 0 10px rgba(239, 68, 68, 0.6); }
    .sm-rank-order-2 { background: linear-gradient(135deg, #f59e0b, #eab308); box-shadow: 0 0 10px rgba(245, 158, 11, 0.5); }
    .sm-rank-order-3 { background: linear-gradient(135deg, #06b6d4, #3b82f6); box-shadow: 0 0 10px rgba(6, 182, 212, 0.5); }
    .sm-rank-order-4 { background: rgba(51, 65, 85, 0.9); }

    .sm-rank-content {
      padding: 14px 16px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      flex-grow: 1;
    }

    .sm-rank-name {
      font-size: 1rem;
      font-weight: 700;
      color: var(--sm-text-title);
      margin-bottom: 6px;
    }

    .sm-rank-desc {
      font-size: 0.8125rem;
      color: var(--sm-text-muted);
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 8px;
    }

    .sm-rank-bar-bg {
      height: 6px;
      background: rgba(255, 255, 255, 0.08);
      border-radius: 3px;
      overflow: hidden;
      margin-top: 6px;
    }

    .sm-rank-bar-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--sm-cyan), var(--sm-primary));
      border-radius: 3px;
    }

    /* 板块五：视听参数与解码说明 */
    .sm-tech-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      padding: 28px 24px;
      height: 100%;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .sm-tech-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, transparent, var(--sm-cyan), transparent);
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .sm-tech-card:hover {
      border-color: rgba(0, 210, 255, 0.3);
      transform: translateY(-4px);
    }

    .sm-tech-card:hover::before {
      opacity: 1;
    }

    .sm-tech-icon {
      width: 52px;
      height: 52px;
      background: rgba(37, 99, 235, 0.15);
      border: 1px solid rgba(0, 210, 255, 0.25);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.6rem;
      color: var(--sm-cyan);
      margin-bottom: 20px;
    }

    .sm-tech-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--sm-text-title);
      margin-bottom: 12px;
    }

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

    .sm-tech-list li {
      font-size: 0.875rem;
      color: var(--sm-text-body);
      margin-bottom: 8px;
      display: flex;
      align-items: baseline;
      gap: 8px;
    }

    .sm-tech-list li i {
      color: var(--sm-cyan);
      font-size: 0.75rem;
    }

    /* 板块六：观影指南与热议解析 */
    .sm-article-card {
      background: var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: row;
      transition: all 0.3s ease;
      height: 100%;
    }

    .sm-article-card:hover {
      border-color: var(--sm-border-highlight);
      transform: translateY(-4px);
    }

    .sm-article-img {
      width: 42%;
      min-height: 180px;
      position: relative;
    }

    .sm-article-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .sm-article-body {
      padding: 22px;
      width: 58%;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .sm-article-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--sm-text-title);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .sm-article-summary {
      font-size: 0.85rem;
      color: var(--sm-text-muted);
      line-height: 1.6;
      margin-bottom: 14px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .sm-article-meta {
      font-size: 0.78rem;
      color: #64748b;
      display: flex;
      align-items: center;
      gap: 15px;
    }

    /* 板块七：求片与反馈互动 */
    .sm-request-box {
      background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.2), transparent 70%),
                  var(--sm-card-bg);
      border: 1px solid var(--sm-border);
      border-radius: var(--sm-radius-lg);
      padding: 45px 35px;
      text-align: center;
      backdrop-filter: blur(16px);
      box-shadow: var(--sm-shadow);
      position: relative;
      overflow: hidden;
    }

    .sm-request-input-group {
      max-width: 680px;
      margin: 25px auto 0;
      display: flex;
      gap: 12px;
    }

    .sm-request-input {
      background: rgba(11, 19, 35, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: #ffffff;
      padding: 12px 20px;
      border-radius: var(--sm-radius-pill);
      font-size: 0.95rem;
      flex-grow: 1;
      outline: none;
      transition: all 0.25s ease;
    }

    .sm-request-input:focus {
      border-color: var(--sm-cyan);
      box-shadow: 0 0 15px rgba(0, 210, 255, 0.3);
    }

    /* 通用页脚样式 */
    .sm-footer {
      background: #050811;
      border-top: 1px solid var(--sm-border);
      padding: 70px 0 25px;
      position: relative;
    }

    .sm-footer-heading {
      color: var(--sm-text-title);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 20px;
      position: relative;
      padding-bottom: 8px;
    }

    .sm-footer-heading::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 24px;
      height: 2px;
      background: var(--sm-cyan);
    }

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

    .sm-footer-links li {
      margin-bottom: 10px;
    }

    .sm-footer-links a {
      color: var(--sm-text-muted);
      font-size: 0.875rem;
    }

    .sm-footer-links a:hover {
      color: var(--sm-cyan);
      padding-left: 4px;
    }

    .sm-device-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 14px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--sm-radius-sm);
      font-size: 0.775rem;
      color: #94a3b8;
    }

    .sm-footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 25px;
      margin-top: 45px;
    }

    /* 响应式媒体查询 */
    @media (max-width: 1200px) {
      .sm-movie-grid {
        grid-template-columns: repeat(4, 1fr);
      }
    }

    @media (max-width: 991.98px) {
      .sm-movie-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
      }
      .sm-article-card {
        flex-direction: column;
      }
      .sm-article-img {
        width: 100%;
        height: 180px;
      }
      .sm-article-body {
        width: 100%;
      }
      .sm-navbar {
        height: auto;
        padding: 12px 0;
      }
    }

    @media (max-width: 767.98px) {
      .sm-cat-title {
        font-size: 1.7rem;
      }
      .sm-movie-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .sm-filter-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      .sm-filter-label {
        width: 100%;
      }
      .sm-request-input-group {
        flex-direction: column;
      }
      .sm-request-box {
        padding: 30px 20px;
      }
    }

/* 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}