/* =============================================
   澳门六合彩 - 主样式文件
   域名: sdasmmf.cn
   版本: 1.0.0
   ============================================= */

/* CSS变量 */
:root {
  --primary: #c8102e;
  --primary-dark: #8b0000;
  --primary-light: #e63946;
  --gold: #d4a017;
  --gold-light: #f0c040;
  --gold-dark: #a07810;
  --dark: #1a0a00;
  --dark-2: #2d1a00;
  --dark-3: #3d2800;
  --text-main: #1a1a1a;
  --text-light: #555;
  --text-muted: #888;
  --bg-light: #fdf8f0;
  --bg-white: #fff;
  --border: #e8d5b0;
  --shadow: 0 4px 20px rgba(200,16,46,0.12);
  --shadow-gold: 0 4px 20px rgba(212,160,23,0.2);
  --radius: 10px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
}

/* 重置 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Microsoft YaHei', '微软雅黑', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-main);
  background: var(--bg-light);
  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; }

/* 容器 */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 20px; }

/* =============================================
   顶部公告栏
   ============================================= */
.top-bar {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary), var(--primary-dark));
  color: #fff;
  padding: 6px 0;
  font-size: 13px;
  overflow: hidden;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar-marquee { flex: 1; overflow: hidden; }
.top-bar-marquee span { display: inline-block; white-space: nowrap; animation: marquee 30s linear infinite; }
@keyframes marquee { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
.top-bar-links { display: flex; gap: 16px; flex-shrink: 0; }
.top-bar-links a { color: rgba(255,255,255,0.85); font-size: 12px; }
.top-bar-links a:hover { color: var(--gold-light); }

/* =============================================
   头部导航
   ============================================= */
.site-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, var(--dark) 100%);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  border-bottom: 2px solid var(--gold);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 20px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.site-logo img { width: 54px; height: 54px; border-radius: 50%; border: 2px solid var(--gold); }
.logo-text { display: flex; flex-direction: column; }
.logo-text .brand-name {
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  line-height: 1.2;
}
.logo-text .brand-sub { font-size: 11px; color: rgba(255,255,255,0.6); letter-spacing: 1px; }

/* 主导航 */
.main-nav { flex: 1; }
.main-nav ul { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.main-nav ul li { position: relative; }
.main-nav ul li a {
  display: block;
  padding: 8px 14px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  border-radius: 6px;
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav ul li a:hover,
.main-nav ul li a.active {
  color: var(--gold-light);
  background: rgba(212,160,23,0.15);
}
.main-nav ul li a.active { border-bottom: 2px solid var(--gold); }

/* 汉堡菜单 */
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--gold); border-radius: 2px; transition: all var(--transition); }

/* 搜索框 */
.header-search { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.search-form {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(212,160,23,0.4);
  border-radius: 24px;
  overflow: hidden;
  transition: all var(--transition);
}
.search-form:focus-within { border-color: var(--gold); background: rgba(255,255,255,0.15); }
.search-form input {
  background: none;
  border: none;
  outline: none;
  padding: 7px 14px;
  color: #fff;
  font-size: 13px;
  width: 160px;
}
.search-form input::placeholder { color: rgba(255,255,255,0.4); }
.search-form button {
  background: var(--gold);
  border: none;
  padding: 7px 14px;
  color: var(--dark);
  font-size: 14px;
  transition: background var(--transition);
}
.search-form button:hover { background: var(--gold-light); }

/* 导航下方搜索栏 */
.nav-search-bar {
  background: rgba(0,0,0,0.3);
  border-top: 1px solid rgba(212,160,23,0.2);
  padding: 8px 0;
}
.nav-search-bar .container { display: flex; align-items: center; gap: 12px; }
.nav-search-bar .search-label { color: var(--gold); font-size: 13px; white-space: nowrap; }
.nav-search-bar .search-full {
  flex: 1;
  display: flex;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(212,160,23,0.3);
  border-radius: 6px;
  overflow: hidden;
}
.nav-search-bar .search-full input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  padding: 8px 16px;
  color: #fff;
  font-size: 14px;
}
.nav-search-bar .search-full input::placeholder { color: rgba(255,255,255,0.35); }
.nav-search-bar .search-full button {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 8px 20px;
  font-size: 14px;
  border: none;
  transition: opacity var(--transition);
}
.nav-search-bar .search-full button:hover { opacity: 0.85; }
.search-hot-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.search-hot-tags a {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  padding: 2px 8px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  transition: all var(--transition);
}
.search-hot-tags a:hover { color: var(--gold-light); border-color: var(--gold); }

/* =============================================
   面包屑
   ============================================= */
.breadcrumb {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  font-size: 13px;
}
.breadcrumb ol { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.breadcrumb ol li { display: flex; align-items: center; gap: 6px; color: var(--text-muted); }
.breadcrumb ol li::after { content: '›'; color: var(--text-muted); }
.breadcrumb ol li:last-child::after { display: none; }
.breadcrumb ol li a { color: var(--primary); }
.breadcrumb ol li a:hover { color: var(--gold); }

/* =============================================
   Hero 横幅
   ============================================= */
.hero-section {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.5);
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,10,0,0.85) 0%, rgba(139,0,0,0.6) 50%, rgba(26,10,0,0.85) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(212,160,23,0.2);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 13px;
  margin-bottom: 16px;
}
.hero-badge::before { content: '●'; color: #4caf50; font-size: 10px; animation: blink 1.5s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero-title {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 16px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc { font-size: 16px; color: rgba(255,255,255,0.8); max-width: 600px; margin-bottom: 28px; line-height: 1.8; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all var(--transition);
  box-shadow: 0 4px 15px rgba(200,16,46,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,16,46,0.5); color: #fff; }
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  transition: all var(--transition);
  box-shadow: 0 4px 15px rgba(212,160,23,0.4);
}
.btn-gold:hover { transform: translateY(-2px); color: var(--dark); box-shadow: 0 6px 20px rgba(212,160,23,0.5); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.5);
  transition: all var(--transition);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold-light); }

/* Hero 统计数字 */
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat .num {
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat .label { font-size: 12px; color: rgba(255,255,255,0.6); }

/* =============================================
   开奖号码滚动条
   ============================================= */
.lottery-ticker {
  background: linear-gradient(90deg, var(--dark), var(--dark-2), var(--dark));
  border-top: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  padding: 14px 0;
  overflow: hidden;
}
.ticker-inner { display: flex; align-items: center; gap: 20px; }
.ticker-label {
  flex-shrink: 0;
  background: var(--primary);
  color: #fff;
  padding: 4px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
}
.ticker-balls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ball {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  box-shadow: inset 0 -3px 6px rgba(0,0,0,0.3), 0 2px 6px rgba(0,0,0,0.3);
  flex-shrink: 0;
}
.ball-red { background: radial-gradient(circle at 35% 35%, #ff6b6b, var(--primary), #8b0000); }
.ball-blue { background: radial-gradient(circle at 35% 35%, #74b9ff, #0984e3, #0056b3); }
.ball-green { background: radial-gradient(circle at 35% 35%, #55efc4, #00b894, #006b58); }
.ball-special {
  background: radial-gradient(circle at 35% 35%, var(--gold-light), var(--gold), var(--gold-dark));
  color: var(--dark);
  border: 2px solid var(--gold-light);
}
.ticker-info { color: rgba(255,255,255,0.7); font-size: 13px; }
.ticker-date { color: var(--gold); font-weight: 600; }

/* =============================================
   通用区块标题
   ============================================= */
.section { padding: 60px 0; }
.section-alt { background: #fff; }
.section-dark { background: linear-gradient(135deg, var(--dark), var(--dark-2)); }
.section-header { text-align: center; margin-bottom: 40px; }
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 12px;
}
.section-dark .section-title { color: #fff; }
.section-title .gold { color: var(--gold); }
.section-desc { font-size: 15px; color: var(--text-light); max-width: 600px; margin: 0 auto; }
.section-dark .section-desc { color: rgba(255,255,255,0.65); }
.section-header-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  margin: 12px auto 0;
  border-radius: 2px;
}

/* =============================================
   视频卡片
   ============================================= */
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.video-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border);
}
.video-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(200,16,46,0.2); }
.video-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--dark);
  cursor: pointer;
}
.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);
  transition: background var(--transition);
}
.video-card:hover .video-play-btn { background: rgba(0,0,0,0.45); }
.play-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.7);
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.video-card:hover .play-icon { opacity: 1; transform: scale(1); }
.play-icon::after {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent var(--primary);
  margin-left: 4px;
}
.video-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.video-badge.live { background: #e74c3c; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.7; } }
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-info { padding: 14px 16px; }
.video-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  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: 12px; color: var(--text-muted); }
.video-stats { display: flex; gap: 12px; }
.video-stats span { display: flex; align-items: center; gap: 4px; }

/* =============================================
   功能模块卡片
   ============================================= */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.feature-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(200,16,46,0.1), rgba(212,160,23,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 26px;
  border: 2px solid rgba(200,16,46,0.15);
}
.feature-title { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.feature-desc { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* =============================================
   专家卡片
   ============================================= */
.expert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.expert-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.expert-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-gold); }
.expert-avatar {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
}
.expert-avatar img { width: 100%; height: 100%; object-fit: cover; }
.expert-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--gold);
  color: var(--dark);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
}
.expert-info { padding: 16px; }
.expert-name { font-size: 18px; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.expert-title { font-size: 13px; color: var(--primary); font-weight: 600; margin-bottom: 10px; }
.expert-desc { font-size: 13px; color: var(--text-light); line-height: 1.6; margin-bottom: 14px; }
.expert-awards { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.expert-awards span {
  font-size: 11px;
  background: rgba(212,160,23,0.1);
  color: var(--gold-dark);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(212,160,23,0.3);
}
.expert-btns { display: flex; gap: 8px; }
.btn-sm {
  flex: 1;
  padding: 7px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  transition: all var(--transition);
}
.btn-sm-primary { background: var(--primary); color: #fff; }
.btn-sm-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-sm-outline { border: 1px solid var(--primary); color: var(--primary); }
.btn-sm-outline:hover { background: var(--primary); color: #fff; }

/* =============================================
   用户评价
   ============================================= */
.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.review-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
}
.review-card::before {
  content: '"';
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 60px;
  color: rgba(200,16,46,0.08);
  font-family: Georgia, serif;
  line-height: 1;
}
.review-card:hover { transform: translateY(-4px); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.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: 18px;
  font-weight: 700;
  flex-shrink: 0;
}
.review-user .name { font-size: 15px; font-weight: 700; color: var(--dark); }
.review-user .date { font-size: 12px; color: var(--text-muted); }
.review-stars { color: var(--gold); font-size: 14px; margin-bottom: 8px; }
.review-text { font-size: 14px; color: var(--text-light); line-height: 1.7; }
.review-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.review-tags span {
  font-size: 11px;
  background: rgba(200,16,46,0.08);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 12px;
}

/* =============================================
   FAQ
   ============================================= */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  transition: color var(--transition);
  user-select: none;
}
.faq-question:hover { color: var(--primary); }
.faq-question.active { color: var(--primary); }
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(200,16,46,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-size: 16px;
  color: var(--primary);
}
.faq-question.active .faq-icon { background: var(--primary); color: #fff; transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.faq-answer.show { display: block; }

/* =============================================
   合作品牌Logo墙
   ============================================= */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}
.partner-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  transition: all var(--transition);
  min-height: 70px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-light);
  text-align: center;
}
.partner-item:hover { border-color: var(--gold); box-shadow: var(--shadow-gold); transform: translateY(-2px); color: var(--primary); }

/* =============================================
   联系我们
   ============================================= */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.contact-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-align: center;
}
.contact-icon { font-size: 36px; margin-bottom: 12px; }
.contact-title { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.contact-info { font-size: 14px; color: var(--text-light); line-height: 1.8; }
.contact-qr { width: 120px; margin: 12px auto 0; border-radius: 8px; border: 2px solid var(--border); }

/* =============================================
   社交分享
   ============================================= */
.share-bar {
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  padding: 20px 0;
  border-top: 1px solid rgba(212,160,23,0.2);
}
.share-bar .container { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.share-label { color: rgba(255,255,255,0.7); font-size: 14px; }
.share-btns { display: flex; gap: 10px; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.share-wechat { background: #07c160; color: #fff; }
.share-weibo { background: #e6162d; color: #fff; }
.share-douyin { background: #000; color: #fff; border: 1px solid #333; }
.share-bilibili { background: #00a1d6; color: #fff; }
.share-btn:hover { opacity: 0.85; transform: translateY(-2px); }

/* =============================================
   底部页脚
   ============================================= */
.site-footer {
  background: linear-gradient(135deg, var(--dark) 0%, #0a0500 100%);
  color: rgba(255,255,255,0.7);
  padding: 50px 0 0;
  border-top: 2px solid var(--gold);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand .logo img { width: 50px; height: 50px; border-radius: 50%; border: 2px solid var(--gold); }
.footer-brand .logo-name {
  font-size: 20px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-brand p { font-size: 13px; line-height: 1.8; margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(212,160,23,0.3);
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--gold); }
.update-time { color: var(--gold); font-size: 12px; }

/* =============================================
   内页通用
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  padding: 40px 0;
  border-bottom: 2px solid var(--gold);
}
.page-hero h1 {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 8px;
}
.page-hero h1 span { color: var(--gold); }
.page-hero p { font-size: 15px; color: rgba(255,255,255,0.7); }
.page-content { padding: 40px 0; }
.content-main { max-width: 860px; }
.content-main h2 { font-size: 22px; font-weight: 800; color: var(--dark); margin: 28px 0 12px; padding-left: 12px; border-left: 4px solid var(--primary); }
.content-main h3 { font-size: 18px; font-weight: 700; color: var(--dark); margin: 20px 0 10px; }
.content-main p { font-size: 15px; color: var(--text-light); line-height: 1.9; margin-bottom: 14px; }
.content-main ul { margin: 10px 0 14px 20px; }
.content-main ul li { font-size: 14px; color: var(--text-light); margin-bottom: 6px; list-style: disc; }
.content-sidebar { position: sticky; top: 80px; }
.sidebar-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.sidebar-card h3 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid var(--primary); }
.sidebar-links li { margin-bottom: 8px; }
.sidebar-links li a { font-size: 14px; color: var(--text-light); display: flex; align-items: center; gap: 6px; }
.sidebar-links li a::before { content: '▶'; color: var(--primary); font-size: 10px; }
.sidebar-links li a:hover { color: var(--primary); }
.page-layout { display: grid; grid-template-columns: 1fr 300px; gap: 30px; align-items: start; }

/* =============================================
   数据表格
   ============================================= */
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  color: var(--gold-light);
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
}
.data-table td { padding: 10px 16px; border-bottom: 1px solid var(--border); color: var(--text-main); }
.data-table tr:nth-child(even) td { background: var(--bg-light); }
.data-table tr:hover td { background: rgba(200,16,46,0.04); }
.table-wrapper { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); }

/* =============================================
   号码球展示
   ============================================= */
.number-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.num-ball {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}

/* =============================================
   直播区域
   ============================================= */
.live-section { background: var(--dark); padding: 40px 0; }
.live-player {
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 2px solid var(--gold);
}
.live-placeholder {
  text-align: center;
  color: rgba(255,255,255,0.6);
}
.live-placeholder .live-icon { font-size: 60px; margin-bottom: 16px; }
.live-placeholder h3 { font-size: 20px; color: #fff; margin-bottom: 8px; }
.live-badge-big {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 700;
  margin-top: 12px;
}
.live-badge-big::before { content: '●'; animation: blink 1s infinite; }
.chat-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  height: 400px;
  display: flex;
  flex-direction: column;
}
.chat-header {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}
.chat-messages { flex: 1; overflow-y: auto; padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; }
.chat-msg { font-size: 13px; color: rgba(255,255,255,0.8); }
.chat-msg .user { color: var(--gold); font-weight: 600; }
.chat-input {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  gap: 8px;
}
.chat-input input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 8px 12px;
  color: #fff;
  font-size: 13px;
  outline: none;
}
.chat-input button {
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}

/* =============================================
   加入社区步骤
   ============================================= */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
.step-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  border: 1px solid var(--border);
  position: relative;
}
.step-num {
  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: 20px;
  font-weight: 900;
  margin: 0 auto 14px;
}
.step-title { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.step-desc { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* =============================================
   滚动动画
   ============================================= */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   响应式
   ============================================= */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .page-layout { grid-template-columns: 1fr; }
  .content-sidebar { position: static; }
}
@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; }
  .main-nav { display: none; width: 100%; order: 3; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav ul li a { border-radius: 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
  .nav-toggle { display: flex; }
  .header-search { display: none; }
  .hero-section { min-height: 360px; }
  .hero-stats { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .top-bar-links { display: none; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .expert-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .search-hot-tags { display: none; }
}
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn-primary, .btn-gold, .btn-outline { width: 100%; justify-content: center; }
  .ticker-balls { gap: 5px; }
  .ball { width: 30px; height: 30px; font-size: 12px; }
}

/* =============================================
   工具类
   ============================================= */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-primary { color: var(--primary); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.hidden { display: none; }
.img-cover { width: 100%; height: 100%; object-fit: cover; }
.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow { box-shadow: var(--shadow); }
.w-full { width: 100%; }