/* ============================================
   六合彩 - 澳门六合彩 | 3d6ncv3.cn
   主样式文件 v1.0 | 2026
   ============================================ */

/* ---- 基础重置与变量 ---- */
:root {
  --primary: #8B0000;
  --primary-dark: #5C0000;
  --primary-light: #C0392B;
  --gold: #C9A84C;
  --gold-light: #F0D080;
  --gold-dark: #9A7A2A;
  --dark: #1A1A1A;
  --dark2: #2D2D2D;
  --dark3: #3D3D3D;
  --text: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --bg: #F8F5F0;
  --bg2: #FFFFFF;
  --border: #E5DDD0;
  --shadow: rgba(139,0,0,0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --font-main: 'PingFang SC', 'Microsoft YaHei', '微软雅黑', 'Noto Sans SC', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; outline: none; font-family: var(--font-main); }

/* ---- 工具类 ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 60px 0; }
.section-alt { background: var(--bg2); }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-red { color: var(--primary); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px; border-radius: 6px;
  font-size: 0.95rem; font-weight: 600;
  transition: all var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; border: 2px solid var(--primary);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: #fff; transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow);
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff; border: 2px solid var(--gold);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #fff; transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--primary); border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary); color: #fff;
}
.tag {
  display: inline-block; padding: 3px 10px;
  background: rgba(139,0,0,0.1); color: var(--primary);
  border-radius: 20px; font-size: 0.78rem; font-weight: 600;
}
.tag-gold {
  background: rgba(201,168,76,0.15); color: var(--gold-dark);
}
.badge {
  display: inline-block; padding: 2px 8px;
  background: var(--primary); color: #fff;
  border-radius: 4px; font-size: 0.72rem; font-weight: 700;
}
.badge-live {
  background: #E74C3C; animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ---- 标题样式 ---- */
.section-title {
  font-size: 2rem; font-weight: 800;
  color: var(--dark); margin-bottom: 12px;
  position: relative;
}
.section-title::after {
  content: ''; display: block;
  width: 50px; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  margin-top: 10px; border-radius: 2px;
}
.section-title.center::after { margin: 10px auto 0; }
.section-subtitle {
  color: var(--text-light); font-size: 1rem;
  margin-bottom: 40px;
}

/* ---- 顶部公告栏 ---- */
.top-bar {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  color: rgba(255,255,255,0.9);
  padding: 7px 0; font-size: 0.82rem;
}
.top-bar .container {
  display: flex; align-items: center;
  justify-content: space-between;
}
.top-bar-notice {
  display: flex; align-items: center; gap: 8px;
  overflow: hidden;
}
.top-bar-notice .notice-icon {
  background: var(--gold); color: var(--dark);
  padding: 1px 7px; border-radius: 3px;
  font-weight: 700; font-size: 0.75rem; white-space: nowrap;
}
.marquee-wrap { overflow: hidden; flex: 1; }
.marquee-text {
  display: inline-block;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
}
@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
.top-bar-links { display: flex; gap: 16px; }
.top-bar-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
}
.top-bar-links a:hover { color: var(--gold-light); }

/* ---- 头部导航 ---- */
.site-header {
  background: var(--bg2);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  position: sticky; top: 0; z-index: 1000;
}
.header-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.site-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.site-logo img {
  height: 48px; width: auto;
}
.logo-text {
  display: flex; flex-direction: column;
}
.logo-name {
  font-size: 1.4rem; font-weight: 800;
  color: var(--primary); line-height: 1.2;
  letter-spacing: 1px;
}
.logo-slogan {
  font-size: 0.72rem; color: var(--text-muted);
  letter-spacing: 2px;
}
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-item {
  position: relative;
}
.nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 14px; border-radius: 6px;
  font-size: 0.92rem; font-weight: 600;
  color: var(--dark); transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  background: rgba(139,0,0,0.08);
  color: var(--primary);
}
.nav-link .arrow {
  font-size: 0.65rem; transition: transform var(--transition);
}
.nav-item:hover .arrow { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--bg2); border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  min-width: 160px; padding: 8px 0;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  border-top: 3px solid var(--primary);
  z-index: 100;
}
.nav-item:hover .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  display: block; padding: 9px 18px;
  font-size: 0.88rem; color: var(--text);
  transition: all var(--transition);
}
.dropdown a:hover {
  background: rgba(139,0,0,0.06);
  color: var(--primary); padding-left: 24px;
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.mobile-menu-btn {
  display: none; flex-direction: column; gap: 5px;
  background: none; padding: 6px;
}
.mobile-menu-btn span {
  display: block; width: 24px; height: 2px;
  background: var(--dark); border-radius: 2px;
  transition: all var(--transition);
}

/* ---- 搜索框 ---- */
.search-bar-wrap {
  background: linear-gradient(90deg, #F5EDE0, #FFF8F0);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.search-form {
  display: flex; align-items: center;
  max-width: 600px; margin: 0 auto;
  background: var(--bg2); border-radius: 30px;
  border: 2px solid var(--primary);
  overflow: hidden;
  box-shadow: 0 2px 10px var(--shadow);
}
.search-form input {
  flex: 1; padding: 9px 20px;
  border: none; outline: none;
  font-size: 0.92rem; background: transparent;
  font-family: var(--font-main);
}
.search-form button {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; padding: 9px 24px;
  font-size: 0.92rem; font-weight: 600;
  border-radius: 0 28px 28px 0;
  transition: background var(--transition);
}
.search-form button:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

/* ---- 面包屑 ---- */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.85rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 6px; }

/* ---- Hero 横幅 ---- */
.hero {
  position: relative; overflow: hidden;
  min-height: 500px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark) 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(92,0,0,0.85) 0%, rgba(26,26,26,0.7) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 80px 0 60px;
  display: flex; align-items: center;
  gap: 60px;
}
.hero-text { flex: 1; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(201,168,76,0.2); color: var(--gold-light);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 5px 14px; border-radius: 20px;
  font-size: 0.82rem; font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 2.8rem; font-weight: 900;
  color: #fff; line-height: 1.25;
  margin-bottom: 16px;
}
.hero h1 em {
  font-style: normal; color: var(--gold-light);
}
.hero-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem; margin-bottom: 30px;
  max-width: 520px; line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 30px; margin-top: 36px;
}
.hero-stat { text-align: center; }
.hero-stat .num {
  font-size: 1.8rem; font-weight: 800;
  color: var(--gold-light); line-height: 1;
}
.hero-stat .label {
  font-size: 0.78rem; color: rgba(255,255,255,0.65);
  margin-top: 4px;
}
.hero-visual { flex: 0 0 380px; }
.hero-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.hero-card img {
  width: 100%; height: 220px; object-fit: cover;
}
.hero-card-body { padding: 16px; }
.hero-card-title {
  color: #fff; font-size: 1rem; font-weight: 700;
  margin-bottom: 8px;
}
.hero-card-meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.8rem; color: rgba(255,255,255,0.65);
}

/* ---- 视频卡片 ---- */
.video-card {
  background: var(--bg2); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: all var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(139,0,0,0.15);
}
.video-thumb {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9;
}
.video-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.video-card:hover .video-thumb img {
  transform: scale(1.08);
}
.video-play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0; transition: opacity var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.play-icon {
  width: 60px; height: 60px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transition: transform var(--transition);
}
.video-card:hover .play-icon { transform: scale(1.1); }
.play-icon::after {
  content: '';
  border-left: 22px solid var(--primary);
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  margin-left: 5px;
}
.video-duration {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75); color: #fff;
  padding: 2px 8px; border-radius: 4px;
  font-size: 0.75rem; font-weight: 600;
}
.video-badge {
  position: absolute; top: 8px; left: 8px;
}
.video-body { padding: 14px 16px; }
.video-title {
  font-size: 0.95rem; font-weight: 700;
  color: var(--dark); margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.video-meta {
  display: flex; align-items: center;
  justify-content: space-between;
  font-size: 0.78rem; color: var(--text-muted);
}
.video-stats { display: flex; gap: 12px; }
.video-stat { display: flex; align-items: center; gap: 3px; }

/* ---- 数字球 ---- */
.lottery-ball {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  font-size: 0.85rem; font-weight: 800;
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}
.ball-red { background: radial-gradient(circle at 35% 35%, #FF6B6B, #C0392B); color: #fff; }
.ball-blue { background: radial-gradient(circle at 35% 35%, #5DADE2, #1A5276); color: #fff; }
.ball-green { background: radial-gradient(circle at 35% 35%, #58D68D, #1E8449); color: #fff; }
.ball-yellow { background: radial-gradient(circle at 35% 35%, #F9E79F, #D4AC0D); color: #333; }
.ball-purple { background: radial-gradient(circle at 35% 35%, #C39BD3, #6C3483); color: #fff; }
.ball-gold { background: radial-gradient(circle at 35% 35%, var(--gold-light), var(--gold-dark)); color: #fff; }

/* ---- 开奖号码展示 ---- */
.draw-result-card {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 24px; border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.draw-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 16px;
}
.draw-period { font-size: 0.85rem; color: var(--text-muted); }
.draw-date { font-size: 0.85rem; color: var(--text-muted); }
.draw-numbers {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
}
.draw-plus { color: var(--text-muted); font-size: 1.2rem; }

/* ---- 专家卡片 ---- */
.expert-card {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 28px 24px; text-align: center;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  transition: all var(--transition);
}
.expert-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(139,0,0,0.12);
  border-color: var(--primary);
}
.expert-avatar {
  width: 90px; height: 90px; border-radius: 50%;
  margin: 0 auto 16px;
  border: 3px solid var(--gold);
  overflow: hidden;
}
.expert-avatar img { width: 100%; height: 100%; object-fit: cover; }
.expert-name {
  font-size: 1.1rem; font-weight: 800; color: var(--dark);
  margin-bottom: 4px;
}
.expert-title {
  font-size: 0.82rem; color: var(--primary);
  font-weight: 600; margin-bottom: 12px;
}
.expert-desc {
  font-size: 0.85rem; color: var(--text-light);
  margin-bottom: 16px; line-height: 1.6;
}
.expert-awards {
  display: flex; flex-wrap: wrap; gap: 6px;
  justify-content: center; margin-bottom: 16px;
}
.expert-actions { display: flex; gap: 8px; justify-content: center; }

/* ---- 评论卡片 ---- */
.review-card {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 24px; border: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: all var(--transition);
}
.review-card:hover {
  box-shadow: 0 8px 24px rgba(139,0,0,0.1);
  border-color: rgba(139,0,0,0.2);
}
.review-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px;
}
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--gold));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem; font-weight: 800;
  flex-shrink: 0;
}
.reviewer-name { font-weight: 700; color: var(--dark); font-size: 0.95rem; }
.reviewer-meta { font-size: 0.78rem; color: var(--text-muted); }
.review-stars { color: var(--gold); font-size: 0.9rem; }
.review-text {
  font-size: 0.9rem; color: var(--text-light);
  line-height: 1.7;
}
.review-quote {
  font-size: 2.5rem; color: var(--primary); opacity: 0.15;
  line-height: 1; margin-bottom: -10px;
}

/* ---- FAQ ---- */
.faq-item {
  background: var(--bg2); border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 12px; overflow: hidden;
  transition: all var(--transition);
}
.faq-item.active { border-color: var(--primary); }
.faq-question {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 16px 20px; cursor: pointer;
  font-weight: 700; font-size: 0.95rem;
  color: var(--dark);
  transition: color var(--transition);
}
.faq-item.active .faq-question { color: var(--primary); }
.faq-icon {
  width: 24px; height: 24px;
  background: rgba(139,0,0,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1rem; font-weight: 700;
  flex-shrink: 0; transition: transform var(--transition);
}
.faq-item.active .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }
.faq-answer {
  padding: 0 20px; max-height: 0; overflow: hidden;
  transition: all 0.4s ease;
  font-size: 0.9rem; color: var(--text-light); line-height: 1.8;
}
.faq-item.active .faq-answer {
  padding: 0 20px 16px; max-height: 300px;
}

/* ---- 合作品牌 ---- */
.partner-logo {
  background: var(--bg2); border-radius: var(--radius);
  padding: 20px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  height: 80px; transition: all var(--transition);
  font-weight: 700; color: var(--text-light);
  font-size: 0.9rem;
}
.partner-logo:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px var(--shadow);
  color: var(--primary);
}

/* ---- 联系信息 ---- */
.contact-card {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 28px; border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.contact-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border-bottom: none; }
.contact-icon {
  width: 42px; height: 42px;
  background: rgba(139,0,0,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1.1rem; flex-shrink: 0;
}
.contact-label { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-value { font-weight: 700; color: var(--dark); font-size: 0.95rem; }

/* ---- 社交分享 ---- */
.share-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 6px;
  font-size: 0.85rem; font-weight: 600;
  transition: all var(--transition);
}
.share-wechat { background: #07C160; color: #fff; }
.share-weibo { background: #E6162D; color: #fff; }
.share-douyin { background: #010101; color: #fff; }
.share-bilibili { background: #00A1D6; color: #fff; }
.share-btn:hover { opacity: 0.85; transform: translateY(-2px); color: #fff; }

/* ---- 页脚 ---- */
.site-footer {
  background: linear-gradient(180deg, var(--dark2), var(--dark));
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px;
}
.footer-brand .logo-name { color: var(--gold-light); }
.footer-brand .logo-slogan { color: rgba(255,255,255,0.5); }
.footer-desc {
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
  line-height: 1.8; margin: 16px 0;
}
.footer-qr { display: flex; gap: 20px; margin-top: 16px; }
.qr-item { text-align: center; }
.qr-item img {
  width: 80px; height: 80px;
  border-radius: 8px; border: 2px solid rgba(255,255,255,0.15);
}
.qr-label {
  font-size: 0.72rem; color: rgba(255,255,255,0.5);
  margin-top: 6px;
}
.footer-col-title {
  font-size: 0.95rem; font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0;
}
.footer-bottom-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  font-size: 0.82rem; color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--gold-light); }
.footer-update {
  font-size: 0.78rem; color: rgba(255,255,255,0.35);
}

/* ---- 内页布局 ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--dark));
  padding: 50px 0 40px; text-align: center;
}
.page-hero h1 {
  font-size: 2.2rem; font-weight: 900;
  color: #fff; margin-bottom: 10px;
}
.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem; max-width: 600px; margin: 0 auto;
}
.page-content { padding: 50px 0; }
.content-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
}
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-card {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 20px; border: 1px solid var(--border);
}
.sidebar-title {
  font-size: 1rem; font-weight: 800; color: var(--dark);
  margin-bottom: 14px; padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
}
.sidebar-list { display: flex; flex-direction: column; gap: 8px; }
.sidebar-list li a {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--text);
  padding: 6px 0; border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.sidebar-list li:last-child a { border-bottom: none; }
.sidebar-list li a:hover { color: var(--primary); }
.sidebar-list li a::before {
  content: '▶'; font-size: 0.6rem; color: var(--primary);
}
.article-body {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 32px; border: 1px solid var(--border);
}
.article-body h2 {
  font-size: 1.4rem; font-weight: 800; color: var(--dark);
  margin: 24px 0 12px; padding-left: 12px;
  border-left: 4px solid var(--primary);
}
.article-body h3 {
  font-size: 1.1rem; font-weight: 700; color: var(--dark);
  margin: 18px 0 10px;
}
.article-body p {
  color: var(--text); line-height: 1.9; margin-bottom: 14px;
  font-size: 0.95rem;
}
.article-body ul, .article-body ol {
  padding-left: 20px; margin-bottom: 14px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li {
  color: var(--text); line-height: 1.8;
  font-size: 0.95rem; margin-bottom: 4px;
}
.info-table {
  width: 100%; border-collapse: collapse; margin: 16px 0;
}
.info-table th, .info-table td {
  padding: 10px 14px; text-align: left;
  border: 1px solid var(--border); font-size: 0.88rem;
}
.info-table th {
  background: rgba(139,0,0,0.08);
  color: var(--primary); font-weight: 700;
}
.info-table tr:nth-child(even) td { background: #FAFAF8; }

/* ---- 数据统计条 ---- */
.stat-bar { margin-bottom: 12px; }
.stat-bar-label {
  display: flex; justify-content: space-between;
  font-size: 0.82rem; color: var(--text-light);
  margin-bottom: 4px;
}
.stat-bar-track {
  height: 8px; background: var(--border);
  border-radius: 4px; overflow: hidden;
}
.stat-bar-fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transition: width 1s ease;
}

/* ---- 滚动动画 ---- */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ---- 直播状态 ---- */
.live-indicator {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(231,76,60,0.1); color: #E74C3C;
  padding: 4px 12px; border-radius: 20px;
  font-size: 0.78rem; font-weight: 700;
  border: 1px solid rgba(231,76,60,0.3);
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #E74C3C; animation: pulse 1.2s infinite;
}

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { flex: 0 0 300px; }
  .hero h1 { font-size: 2.2rem; }
}

@media (max-width: 768px) {
  .section { padding: 40px 0; }
  .section-title { font-size: 1.6rem; }
  .hero-content { flex-direction: column; gap: 30px; padding: 50px 0 40px; }
  .hero h1 { font-size: 1.8rem; }
  .hero-visual { flex: 0 0 auto; width: 100%; }
  .hero-stats { gap: 20px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .main-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .content-layout { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
  .top-bar-links { display: none; }
  .header-inner { padding: 10px 0; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.5rem; }
  .hero-actions { flex-direction: column; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
}

/* ---- 移动端菜单 ---- */
.mobile-nav {
  display: none; position: fixed;
  inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.5);
}
.mobile-nav.open { display: block; }
.mobile-nav-inner {
  position: absolute; top: 0; right: 0;
  width: 280px; height: 100%;
  background: var(--bg2); padding: 24px;
  overflow-y: auto;
  animation: slideIn 0.3s ease;
}
@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
.mobile-nav-close {
  display: flex; justify-content: flex-end;
  margin-bottom: 20px;
}
.mobile-nav-close button {
  background: none; font-size: 1.5rem; color: var(--dark);
}
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-links a {
  display: block; padding: 12px 16px;
  font-size: 1rem; font-weight: 600;
  color: var(--dark); border-radius: var(--radius);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.mobile-nav-links a:hover {
  background: rgba(139,0,0,0.06); color: var(--primary);
}

/* ---- 回到顶部 ---- */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; cursor: pointer;
  box-shadow: 0 4px 16px var(--shadow);
  opacity: 0; visibility: hidden;
  transition: all var(--transition);
  z-index: 500;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); }

/* ---- 弹幕样式 ---- */
.danmu-container {
  position: relative; overflow: hidden;
  height: 60px; background: rgba(0,0,0,0.05);
  border-radius: var(--radius); border: 1px solid var(--border);
}
.danmu-item {
  position: absolute; white-space: nowrap;
  font-size: 0.85rem; color: var(--primary);
  font-weight: 600; top: 50%; transform: translateY(-50%);
  animation: danmu 8s linear infinite;
}
@keyframes danmu {
  from { left: 100%; }
  to { left: -100%; }
}

/* ---- 号码走势图 ---- */
.trend-table {
  width: 100%; overflow-x: auto;
}
.trend-table table {
  border-collapse: collapse; min-width: 600px;
}
.trend-table th, .trend-table td {
  padding: 6px 8px; text-align: center;
  border: 1px solid var(--border); font-size: 0.78rem;
}
.trend-table th { background: rgba(139,0,0,0.08); font-weight: 700; }
.trend-dot {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--primary); margin: 0 auto;
  opacity: 0.2;
}
.trend-dot.active { opacity: 1; }