/* roulang page: index */
:root {
            --primary: #c21d03;
            --primary-dark: #961200;
            --primary-light: #ff4d2e;
            --accent: #ff9800;
            --dark: #121417;
            --dark-card: #1c1f24;
            --text-main: #1f2429;
            --text-muted: #5c6570;
            --bg-light: #f6f8fa;
            --bg-white: #ffffff;
            --border-color: #e5e8eb;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
            --shadow-lg: 0 16px 36px rgba(0,0,0,0.12);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --transition: all 0.28s ease;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-white);
            color: var(--text-main);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
        }

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

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

        .container {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
        }

        .logo i {
            font-size: 28px;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 32px;
        }

        .nav-link {
            font-size: 16px;
            font-weight: 500;
            color: var(--text-main);
            padding: 8px 4px;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            border: 1px solid transparent;
            transition: var(--transition);
        }

        .btn-primary {
            background-color: var(--primary);
            color: #fff;
        }

        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(194, 29, 3, 0.3);
        }

        .btn-outline {
            border-color: var(--border-color);
            background: #fff;
            color: var(--text-main);
        }

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* 旗舰展厅首屏 Hero */
        .hero-banner {
            position: relative;
            background: linear-gradient(135deg, #11141a 0%, #1e2430 100%);
            color: #fff;
            padding: 80px 0 100px;
            overflow: hidden;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: radial-gradient(circle at 70% 30%, rgba(194, 29, 3, 0.25) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            max-width: 900px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            margin-bottom: 24px;
        }

        .hero-title {
            font-size: 42px;
            line-height: 1.25;
            font-weight: 800;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .hero-desc {
            font-size: 17px;
            color: #c0c6cf;
            line-height: 1.8;
            margin-bottom: 36px;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* 叠加在首屏底部的系列导航条 */
        .hero-series-bar {
            position: relative;
            z-index: 3;
            margin-top: -50px;
        }

        .series-bar-card {
            background: #ffffff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg);
            padding: 24px 30px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            border: 1px solid var(--border-color);
        }

        .series-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 10px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .series-item:hover {
            background-color: var(--bg-light);
        }

        .series-icon {
            width: 48px;
            height: 48px;
            background: rgba(194, 29, 3, 0.08);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            font-size: 20px;
            flex-shrink: 0;
        }

        .series-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .series-info p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* 板块通用 */
        .section {
            padding: 70px 0;
            border-bottom: 1px solid var(--border-color);
        }

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

        .section-header {
            margin-bottom: 44px;
        }

        .section-tag {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--primary);
            letter-spacing: 1px;
            margin-bottom: 8px;
            display: block;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 820px;
            line-height: 1.7;
        }

        /* 矩阵分类入口 */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .cat-box {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 30px 24px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .cat-box:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(194, 29, 3, 0.3);
        }

        .cat-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
        }

        .cat-icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: var(--bg-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
        }

        .cat-badge {
            font-size: 12px;
            background: rgba(194, 29, 3, 0.1);
            color: var(--primary);
            padding: 4px 10px;
            border-radius: 20px;
            font-weight: 600;
        }

        .cat-box h3 {
            font-size: 19px;
            margin-bottom: 12px;
            color: var(--text-main);
        }

        .cat-box p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 20px;
        }

        .cat-meta {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* 精选爆款展示 */
        .feature-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .feature-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .feature-thumb {
            height: 180px;
            background: #2b303c;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            padding: 24px;
        }

        .feature-thumb-inner {
            text-align: center;
        }

        .feature-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
        }

        .feature-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .feature-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .feature-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 20px;
            flex: 1;
        }

        .feature-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: #8b95a1;
            border-top: 1px solid #edf0f2;
            padding-top: 14px;
        }

        /* 深度资讯列表区 */
        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-item {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .news-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }

        .news-topic {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .topic-pill {
            background: #f0f3f6;
            color: var(--text-muted);
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        .topic-time {
            font-size: 13px;
            color: #9aa2ab;
        }

        .news-item h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .news-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .sidebar-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-color);
        }

        .sidebar-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
        }

        .hot-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .hot-list-item {
            display: flex;
            align-items: baseline;
            gap: 12px;
            font-size: 14px;
            color: var(--text-main);
        }

        .hot-rank {
            font-size: 14px;
            font-weight: 800;
            color: #b0b8c2;
            width: 18px;
        }

        .hot-rank.top3 {
            color: var(--primary);
        }

        /* 排行榜单系统 */
        .ranking-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .rank-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-color);
        }

        .rank-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--bg-light);
            padding-bottom: 12px;
        }

        .rank-header h3 {
            font-size: 17px;
            font-weight: 700;
        }

        .rank-items {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .rank-row {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .rank-row-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 14px;
            font-weight: 600;
        }

        .rank-bar-bg {
            height: 6px;
            background: var(--bg-light);
            border-radius: 3px;
            overflow: hidden;
        }

        .rank-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
            border-radius: 3px;
        }

        /* 证据调查链展示 */
        .evidence-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .evidence-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-color);
            position: relative;
        }

        .evidence-step {
            font-size: 32px;
            font-weight: 900;
            color: rgba(194, 29, 3, 0.12);
            position: absolute;
            top: 16px;
            right: 20px;
            line-height: 1;
        }

        .evidence-card h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .evidence-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 合作伙伴背书 */
        .partner-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }

        .partner-box {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 18px 12px;
            text-align: center;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 72px;
        }

        /* 安全体系与保障条 */
        .guarantee-bar {
            background: #191c21;
            color: #fff;
            border-radius: var(--radius-md);
            padding: 40px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .guarantee-item {
            display: flex;
            gap: 16px;
        }

        .guarantee-icon {
            font-size: 28px;
            color: var(--accent);
            flex-shrink: 0;
            margin-top: 4px;
        }

        .guarantee-item h4 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 6px;
            color: #fff;
        }

        .guarantee-item p {
            font-size: 13px;
            color: #9da6b3;
            line-height: 1.6;
        }

        /* 试用与加入收口区 */
        .action-box {
            background: linear-gradient(135deg, #fdf6f5 0%, #fff 100%);
            border: 1px solid #f9d8d3;
            border-radius: var(--radius-lg);
            padding: 60px 40px;
            text-align: center;
        }

        .action-box h2 {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--text-main);
        }

        .action-box p {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }

        /* 页脚 */
        .site-footer {
            background: #111317;
            color: #88929e;
            padding: 70px 0 30px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-brand h3 {
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand p {
            line-height: 1.7;
            color: #7d8895;
            margin-bottom: 20px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .footer-bottom {
            border-top: 1px solid #23272e;
            padding-top: 30px;
            text-align: center;
            font-size: 13px;
            color: #5c6572;
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .series-bar-card {
                grid-template-columns: repeat(2, 1fr);
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .feature-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .ranking-grid {
                grid-template-columns: 1fr;
            }
            .evidence-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .partner-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .navbar {
                height: 64px;
            }
            .nav-menu {
                display: none;
            }
            .hero-title {
                font-size: 30px;
            }
            .hero-series-bar {
                margin-top: 20px;
            }
            .series-bar-card {
                grid-template-columns: 1fr;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .feature-cards {
                grid-template-columns: 1fr;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .guarantee-bar {
                grid-template-columns: 1fr;
            }
            .evidence-grid {
                grid-template-columns: 1fr;
            }
            .partner-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category1 */
:root {
  --primary: #c21d03;
  --primary-dark: #961200;
  --primary-light: #ff4d2e;
  --accent: #ff9800;
  --dark: #121417;
  --dark-card: #1c1f24;
  --text-main: #1f2429;
  --text-muted: #5c6570;
  --bg-light: #f6f8fa;
  --bg-white: #ffffff;
  --border-color: #e5e8eb;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 36px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.28s ease;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background-color: var(--bg-white);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}
img {
  max-width: 100%;
  display: block;
}
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.logo i {
  font-size: 28px;
}
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}
.nav-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-main);
  padding: 8px 4px;
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
}
.btn-primary {
  background-color: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(194, 29, 3, 0.3);
}
.btn-outline {
  border-color: var(--border-color);
  background: #fff;
  color: var(--text-main);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.section {
  padding: 70px 0;
  border-bottom: 1px solid var(--border-color);
}
.section-bg {
  background-color: var(--bg-light);
}
.section-header {
  margin-bottom: 40px;
}
.section-header h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}
.section-header p {
  font-size: 16px;
  color: var(--text-muted);
}
.badge-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(194, 29, 3, 0.08);
  color: var(--primary);
}

/* 分类页定制 Hero */
.category-hero {
  background: linear-gradient(135deg, #16181d 0%, #222731 100%);
  color: #fff;
  padding: 60px 0 70px;
  border-bottom: 1px solid #2d333f;
}
.cat-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}
.cat-hero-title {
  font-size: 38px;
  line-height: 1.3;
  font-weight: 800;
  margin-bottom: 16px;
}
.cat-hero-desc {
  font-size: 16px;
  color: #adb5bd;
  line-height: 1.8;
  margin-bottom: 28px;
}
.search-console {
  background: var(--dark-card);
  border: 1px solid #333a46;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}
.console-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #e9ecef;
}
.search-box-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.search-box-row input {
  flex: 1;
  padding: 12px 16px;
  background: #111417;
  border: 1px solid #3d4554;
  color: #fff;
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 14px;
}
.search-box-row input:focus {
  border-color: var(--primary);
}
.console-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.console-tags span {
  font-size: 12px;
  padding: 4px 10px;
  background: #252a33;
  border-radius: 4px;
  color: #9aa5b5;
  cursor: pointer;
  transition: var(--transition);
}
.console-tags span:hover {
  background: var(--primary);
  color: #fff;
}

/* 研判维度卡片 */
.dimension-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.dim-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.dim-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd3dc;
}
.dim-icon {
  width: 52px;
  height: 52px;
  background: rgba(194, 29, 3, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
.dim-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.dim-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 核心调查报告大列表 */
.report-matrix {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.report-item {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.report-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.report-main {
  flex: 1;
}
.report-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 13px;
}
.report-date {
  color: var(--text-muted);
}
.report-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main);
}
.report-title:hover {
  color: var(--primary);
}
.report-summary {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
.report-side {
  text-align: right;
  min-width: 140px;
}
.risk-index {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}
.risk-label {
  font-size: 12px;
  color: var(--text-muted);
}

/* 证据核验步骤流 */
.process-flex {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.process-box {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
}
.process-num {
  font-size: 32px;
  font-weight: 800;
  color: #e5e8eb;
  line-height: 1;
  margin-bottom: 12px;
}
.process-box h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
}
.process-box p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 数据监控看板 */
.data-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.data-metric-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}
.metric-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 6px;
}
.metric-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}
.metric-sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* 风险研判知识库 / 常见避坑指南 */
.guide-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.guide-item {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
}
.guide-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.guide-item h4 i {
  color: var(--primary);
}
.guide-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 提报转化横幅 */
.action-banner {
  background: linear-gradient(135deg, #961200 0%, #c21d03 100%);
  color: #fff;
  padding: 50px 0;
  border-radius: var(--radius-lg);
  margin: 60px 0;
}
.action-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.action-info h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 10px;
}
.action-info p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
}
.action-btn-group {
  display: flex;
  gap: 16px;
}
.btn-white {
  background: #fff;
  color: var(--primary-dark);
  font-weight: 700;
}
.btn-white:hover {
  background: #f8f9fa;
}

/* 底部 Footer */
.site-footer {
  background-color: var(--dark);
  color: #adb5bd;
  padding: 60px 0 30px;
  border-top: 1px solid #252a33;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand h3 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  color: #7d8895;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 13px;
  color: #7d8895;
}
.footer-links a:hover {
  color: #fff;
}
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #20242c;
  text-align: center;
  font-size: 13px;
  color: #5c6570;
}

/* 响应式断点 */
@media (max-width: 1024px) {
  .cat-hero-grid {
    grid-template-columns: 1fr;
  }
  .dimension-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-flex {
    grid-template-columns: repeat(2, 1fr);
  }
  .data-metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .dimension-grid {
    grid-template-columns: 1fr;
  }
  .report-item {
    flex-direction: column;
    align-items: flex-start;
  }
  .report-side {
    text-align: left;
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .process-flex {
    grid-template-columns: 1fr;
  }
  .data-metric-grid {
    grid-template-columns: 1fr;
  }
  .action-banner-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}