/* =====================================================
   看片 主样式表
   Brand: 看片 | Domain: bdtoss.cn
   Version: 1.0 | 原创设计
   ===================================================== */

/* ---- CSS变量 ---- */
:root {
  --primary: #E8305A;
  --primary-dark: #C0244A;
  --primary-light: #FF6B8A;
  --secondary: #FFB347;
  --accent: #9B59B6;
  --dark: #0D1B2A;
  --dark-2: #1A2A3A;
  --dark-3: #243447;
  --light: #F8F4F0;
  --light-2: #FFF0F3;
  --text: #2C3E50;
  --text-muted: #7F8C8D;
  --white: #FFFFFF;
  --border: #E8D5DB;
  --shadow: 0 4px 20px rgba(232,48,90,0.12);
  --shadow-dark: 0 8px 40px rgba(13,27,42,0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-main: 'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;
}

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

/* ---- 通用工具类 ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 70px 0; }
.section-alt { background: var(--light); }
.section-dark { background: var(--dark); color: var(--white); }
.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  text-align: center;
  margin-bottom: 12px;
  position: relative;
}
.section-title span { color: var(--primary); }
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
  margin: 12px auto 0;
}
.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 48px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(232,48,90,0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(232,48,90,0.45);
  color: var(--white);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-gold {
  background: linear-gradient(135deg, var(--secondary), #FF8C00);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(255,179,71,0.4);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255,179,71,0.5);
  color: var(--white);
}
.tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
}
.l52ks5 { background: var(--light-2); color: var(--primary); }
.p6uarmp1 { background: #FFF8E8; color: #B8860B; }
.jp5bje { background: #F3E8FF; color: var(--accent); }
.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; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.text-center { text-align: center; }

/* ---- 顶部公告栏 ---- */
.lbb0p20 {
  background: linear-gradient(90deg, var(--dark), var(--dark-2));
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 0;
  text-align: center;
}
.lbb0p20 a { color: var(--secondary); }
.7lii2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ret8wa0s { display: flex; gap: 20px; }
.ret8wa0s a { color: rgba(255,255,255,0.7); font-size: 0.8rem; }
.ret8wa0s a:hover { color: var(--secondary); }

/* ---- 导航栏 ---- */
.header {
  background: var(--white);
  box-shadow: 0 2px 20px 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;
  gap: 20px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-img { width: 44px; height: 44px; border-radius: 10px; object-fit: contain; }
.q2cee1 { width: 28px; height: 28px; border-radius: 6px; }
.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.4g559 { font-size: 0.72rem; color: var(--text-muted); font-weight: 400; }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu a {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--primary);
  background: var(--light-2);
}
.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}
.nav-actions { display: flex; align-items: center; gap: 10px; }
.cy5ry {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white) !important;
  padding: 8px 18px !important;
  border-radius: 50px !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  animation: pulse-live 2s infinite;
}
@keyframes pulse-live {
  0%,100% { box-shadow: 0 0 0 0 rgba(232,48,90,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(232,48,90,0); }
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- 搜索框 ---- */
.search-bar {
  background: linear-gradient(135deg, var(--light-2), #FFF5F8);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.search-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto;
}
.search-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 50px;
  padding: 8px 20px;
  gap: 10px;
  transition: var(--transition);
}
.search-wrap:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,48,90,0.1);
}
.search-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.92rem;
  color: var(--text);
  background: transparent;
  font-family: var(--font-main);
}
.search-wrap input::placeholder { color: var(--text-muted); }
.e7d23r { color: var(--text-muted); font-size: 1rem; }
.search-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-radius: 50px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}
.search-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.1ohoml {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}
.1ohoml a {
  color: var(--text-muted);
  padding: 2px 10px;
  border-radius: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  font-size: 0.78rem;
}
.1ohoml a:hover { color: var(--primary); border-color: var(--primary); }

/* ---- Hero 首屏 ---- */
.hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: var(--dark);
}
.e7bf02jx {
  position: absolute;
  inset: 0;
  background-image: url('../images/banner_hero.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
}
.2rylw08 {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,0.85) 0%, rgba(232,48,90,0.25) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 60px;
  max-width: 600px;
}
.lrh5n {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(232,48,90,0.2);
  border: 1px solid rgba(232,48,90,0.4);
  color: var(--secondary);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.hero h1 span { color: var(--secondary); }
.hero-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
}
.hero-stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.65); margin-top: 4px; }

/* ---- 视频卡片 ---- */
.video-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(232,48,90,0.18);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--dark-3);
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
/* H5视频预览标签 - 叠加在缩略图上，鼠标悬停时显示 */
.video-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
  pointer-events: none;
}
.video-card:hover .video-preview { opacity: 1; }
.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 2;
  justify-content: center;
  background: rgba(0,0,0,0.0);
  transition: var(--transition);
  opacity: 0;
}
.video-card:hover .video-play-btn { opacity: 1; background: rgba(0,0,0,0.35); }
.play-circle {
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.92);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.8);
  transition: var(--transition);
}
.video-card:hover .play-circle { transform: scale(1); }
.play-circle svg { width: 24px; height: 24px; fill: var(--primary); margin-left: 3px; }
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: var(--white);
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 4px;
}
.w595uab {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--primary);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  animation: blink 1.5s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.6} }
.video-info { padding: 14px; }
.video-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 8px;
  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-author { display: flex; align-items: center; gap: 5px; }
.video-author-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
}
.video-stats { display: flex; gap: 10px; }
.video-stat { display: flex; align-items: center; gap: 3px; }

/* ---- 分类导航 ---- */
.cat-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.cat-nav::-webkit-scrollbar { display: none; }
.cat-nav-inner {
  display: flex;
  gap: 0;
  white-space: nowrap;
}
.cat-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 20px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  text-decoration: none;
}
.cat-nav-item:hover, .cat-nav-item.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.1og16dq { font-size: 1.3rem; }

/* ---- 专家卡片 ---- */
.expert-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.expert-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(232,48,90,0.15);
  border-color: var(--primary-light);
}
.expert-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px;
  border: 3px solid var(--primary-light);
}
.expert-name { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.expert-role { font-size: 0.82rem; color: var(--primary); font-weight: 600; margin-bottom: 10px; }
.expert-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.f2uv3jx5 { display: flex; flex-wrap: wrap; gap: 5px; justify-content: center; margin-bottom: 14px; }
.ia0uv9y { display: flex; gap: 8px; justify-content: center; margin-bottom: 14px; }
.ia0uv9y a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.ia0uv9y a:hover { background: var(--primary); color: var(--white); }
.sv8dvx1c { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.sv8dvx1c .btn { padding: 7px 16px; font-size: 0.8rem; }

/* ---- 合作品牌 ---- */
.dffksw5 {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
  min-height: 80px;
}
.dffksw5:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow);
}

/* ---- 评论卡片 ---- */
.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow); border-color: var(--primary-light); }
.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(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.review-name { font-weight: 600; font-size: 0.92rem; color: var(--dark); }
.review-date { font-size: 0.75rem; color: var(--text-muted); }
.eil3hi8x { color: var(--secondary); font-size: 0.9rem; }
.review-text { font-size: 0.88rem; color: var(--text); line-height: 1.7; }
.5qldl696 { margin-top: 10px; }

/* ---- FAQ ---- */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--primary-light); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  user-select: none;
}
.faq-question:hover { color: var(--primary); background: var(--light-2); }
.faq-item.open .faq-question { color: var(--primary); background: var(--light-2); }
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--primary);
}
.faq-item.open .faq-icon { background: var(--primary); color: var(--white); transform: rotate(45deg); }
.faq-answer {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 22px 18px; }

/* ---- 联系我们 ---- */
.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--light-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--primary);
}
.contact-label { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-value { font-size: 0.92rem; font-weight: 600; color: var(--dark); }
.uzl5ri {
  text-align: center;
  padding: 20px;
  background: var(--light);
  border-radius: var(--radius);
}
.uzl5ri img { width: 120px; height: 120px; margin: 0 auto 8px; border-radius: 8px; }
.41hkx { font-size: 0.82rem; color: var(--text-muted); }

/* ---- 社区功能 ---- */
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.feature-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.feature-icon-pink { background: linear-gradient(135deg, #FFE0E8, #FFB3C6); }
.feature-icon-gold { background: linear-gradient(135deg, #FFF3CD, #FFD580); }
.feature-icon-purple { background: linear-gradient(135deg, #EDE0FF, #C8A8FF); }
.feature-icon-blue { background: linear-gradient(135deg, #E0F0FF, #A8D4FF); }
.feature-icon-green { background: linear-gradient(135deg, #E0FFE8, #A8FFB8); }
.feature-icon-orange { background: linear-gradient(135deg, #FFE8D0, #FFB880); }
.feature-title { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.feature-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- AI赋能区 ---- */
.z1wv7k {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, #1A1040 100%);
  position: relative;
  overflow: hidden;
}
.z1wv7k::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(155,89,182,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.z1wv7k .section-title { color: var(--white); }
.z1wv7k .section-subtitle { color: rgba(255,255,255,0.6); }
.4mktt {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.4mktt:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(155,89,182,0.5);
  transform: translateY(-4px);
}
.4mktt .feature-title { color: var(--white); }
.4mktt .feature-desc { color: rgba(255,255,255,0.6); }

/* ---- 指南步骤 ---- */
.pzqn4eh {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.pzqn4eh:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.p3ve448 {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.s657xxa { font-size: 0.95rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.12x2z { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- 社交分享 ---- */
.czyu1 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.j29ya { background: #07C160; color: var(--white); }
.mra7e6 { background: #E6162D; color: var(--white); }
.b5byucp2 { background: #010101; color: var(--white); }
.pcsfzx48 { background: #00A1D6; color: var(--white); }
.czyu1:hover { transform: translateY(-2px); opacity: 0.9; }

/* ---- 页脚 ---- */
.footer {
  background: 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;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-text { font-size: 1.5rem; }
.footer-brand-desc {
  font-size: 0.85rem;
  line-height: 1.8;
  margin: 14px 0 20px;
  color: rgba(255,255,255,0.55);
}
.footer-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--secondary); padding-left: 4px; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--secondary); }
.footer-logo-img { width: 36px; height: 36px; border-radius: 8px; }

/* ---- 面包屑 ---- */
.breadcrumb {
  background: var(--light);
  padding: 12px 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.breadcrumb-inner { display: flex; align-items: center; gap: 6px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-current { color: var(--primary); font-weight: 600; }

/* ---- 数据统计条 ---- */
.stats-bar {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 28px 0;
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
  text-align: center;
}
.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-top: 4px; }

/* ---- 图片画廊 ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 12px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  position: relative;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 14px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-caption { color: var(--white); font-size: 0.82rem; font-weight: 600; }

/* ---- 弹幕效果 ---- */
.t29yhi1r {
  background: var(--dark-3);
  border-radius: var(--radius);
  height: 60px;
  overflow: hidden;
  position: relative;
}
.eo5ft {
  display: flex;
  gap: 40px;
  position: absolute;
  white-space: nowrap;
  animation: danmu-scroll 20s linear infinite;
  top: 50%;
  transform: translateY(-50%);
}
.wkoy9 {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  white-space: nowrap;
}
@keyframes danmu-scroll {
  0% { transform: translateX(100vw) translateY(-50%); }
  100% { transform: translateX(-100%) translateY(-50%); }
}

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-grid { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 768px) {
  .section { padding: 48px 0; }
  .section-title { font-size: 1.6rem; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 1.5rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 9999;
    padding: 80px 30px 30px;
    gap: 8px;
    overflow-y: auto;
  }
  .nav-menu.open a { font-size: 1.1rem; padding: 14px 16px; }
  .hamburger { display: flex; }
  .ret8wa0s { display: none; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .search-inner { flex-direction: column; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .hero h1 { font-size: 1.7rem; }
  .stat-num { font-size: 1.8rem; }
  /* 移动端视频卡片：始终显示播放按鈕 */
  .video-play-btn { opacity: 1; background: rgba(0,0,0,0.2); }
  .play-circle { transform: scale(0.9); }
  /* 移动端不加载视频预览，节省流量 */
  .video-preview { display: none; }
}

/* 触屏设备：始终显示播放按鈕，不依赖hover */
@media (hover: none) {
  .video-play-btn { opacity: 1; background: rgba(0,0,0,0.2); }
  .play-circle { transform: scale(0.9); }
  .video-card:hover { transform: none; }
}

/* ---- 懒加载占位 ---- */
img[loading="lazy"] { background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%); background-size: 200% 100%; }

/* ---- 滚动条美化 ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--light); }
::-webkit-scrollbar-thumb { background: var(--primary-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ---- 页面加载动画 ---- */
.fade-in { animation: fadeIn 0.6s ease forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ---- 标签云 ---- */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  background: var(--light);
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.tag-cloud a:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ---- 直播标记 ---- */
.5b05nfhr {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #FF3B30;
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
  margin-right: 4px;
}
@keyframes pulse-dot {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

/* ---- 移动端底部导航 ---- */
.2euyfg4 {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  z-index: 999;
  padding: 8px 0 env(safe-area-inset-bottom);
}
.mo3v16cm { display: flex; justify-content: space-around; }
.875bu9 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 0.7rem;
  padding: 6px 12px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.875bu9.active, .875bu9:hover { color: var(--primary); }
.28etwb { font-size: 1.3rem; }
@media (max-width: 768px) {
  .2euyfg4 { display: block; }
  body { padding-bottom: 70px; }
}