/* ============================================
   蜜桃传媒视频 - 原创样式表
   品牌配色：虎红 #E8364E | 深夜蓝 #1A1A2E | 橙焰 #FF6B35
   ============================================ */

/* === 基础重置 === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:#2D2D3A;background:#F5F0EB;line-height:1.7;overflow-x:hidden}
a{color:#E8364E;text-decoration:none;transition:color .3s}
a:hover{color:#FF6B35}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#1A1A2E}

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

/* === 顶部导航 === */
.site-header{background:#1A1A2E;position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0 20px;max-width:1200px;margin:0 auto;height:68px}
.logo-link{display:flex;align-items:center;gap:10px}
.logo-link img{height:42px;width:auto}
.main-nav{display:flex;align-items:center;gap:0}
.main-nav a{color:#fff;padding:0 16px;font-size:15px;line-height:68px;transition:background .3s,color .3s;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:#E8364E;color:#fff}
.mobile-menu-btn{display:none;background:none;border:none;color:#fff;font-size:26px;cursor:pointer}

/* === 搜索栏 === */
.search-bar-wrap{background:linear-gradient(135deg,#1A1A2E 0%,#2a2a4e 100%);padding:14px 0}
.search-bar{max-width:680px;margin:0 auto;display:flex;gap:0;padding:0 20px}
.search-bar input{flex:1;padding:12px 20px;border:2px solid #E8364E;border-right:none;border-radius:25px 0 0 25px;font-size:15px;outline:none;background:#fff;color:#2D2D3A}
.search-bar input::placeholder{color:#999}
.search-bar button{padding:12px 28px;background:linear-gradient(135deg,#E8364E,#FF6B35);color:#fff;border:none;border-radius:0 25px 25px 0;font-size:15px;cursor:pointer;transition:opacity .3s;white-space:nowrap}
.search-bar button:hover{opacity:.85}

/* === Hero Banner === */
.hero-section{position:relative;overflow:hidden;background:#1A1A2E}
.hero-section img{width:100%;height:480px;object-fit:cover;opacity:.6}
.xgqg69m3{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px}
.xgqg69m3 h1{font-size:42px;color:#fff;margin-bottom:16px;text-shadow:0 2px 8px rgba(0,0,0,.5)}
.xgqg69m3 h1 span{color:#E8364E}
.xgqg69m3 p{font-size:18px;color:rgba(255,255,255,.9);max-width:680px;margin-bottom:28px}
.fv0qg4{display:inline-block;padding:14px 40px;background:linear-gradient(135deg,#E8364E,#FF6B35);color:#fff;border-radius:30px;font-size:17px;font-weight:600;transition:transform .3s,box-shadow .3s}
.fv0qg4:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(232,54,78,.4);color:#fff}

/* === 通用板块 === */
.section{padding:60px 0}
.section-alt{background:#fff}
.section-dark{background:#1A1A2E;color:#fff}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:32px;margin-bottom:10px;position:relative;display:inline-block}
.section-title h2::after{content:"";display:block;width:60px;height:4px;background:linear-gradient(90deg,#E8364E,#FF6B35);margin:12px auto 0;border-radius:2px}
.section-title p{color:#666;font-size:16px;margin-top:8px}

/* === 视频卡片网格 === */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s;cursor:pointer}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(232,54,78,.15)}
.video-thumb{position:relative;overflow:hidden;aspect-ratio:16/9}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-thumb video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.play-btn-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.35);opacity:0;transition:opacity .3s}
.video-card:hover .play-btn-overlay{opacity:1}
.play-btn-icon{width:56px;height:56px;background:rgba(232,54,78,.9);border-radius:50%;display:flex;align-items:center;justify-content:center}
.play-btn-icon::after{content:"";display:block;width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:12px}
.video-info{padding:14px 16px}
.video-info h4{font-size:15px;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
.video-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:#999}
.video-meta span{display:flex;align-items:center;gap:4px}
.video-tag{display:inline-block;background:rgba(232,54,78,.1);color:#E8364E;padding:2px 8px;border-radius:4px;font-size:12px;margin-top:6px}

/* === 模块卡片（影视/娱乐/AI/社区） === */
.ttq8hk{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.ca2ogpm{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s}
.ca2ogpm:hover{transform:translateY(-4px)}
.ca2ogpm-img{height:200px;overflow:hidden}
.ca2ogpm-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.ca2ogpm:hover .ca2ogpm-img img{transform:scale(1.06)}
.ca2ogpm-body{padding:22px}
.ca2ogpm-body h3{font-size:20px;margin-bottom:10px}
.ca2ogpm-body p{color:#666;font-size:14px;line-height:1.7}
.ca2ogpm-body .rppvj{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.ca2ogpm-body .rppvj span{background:rgba(232,54,78,.08);color:#E8364E;padding:4px 10px;border-radius:20px;font-size:12px}

/* === 专家展示 === */
.g3o51v{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.xr6qh0u{background:#fff;border-radius:14px;padding:28px 20px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .3s}
.xr6qh0u:hover{transform:translateY(-4px)}
.xr6qh0u img{width:100px;height:100px;border-radius:50%;object-fit:cover;margin:0 auto 16px;border:3px solid #E8364E}
.xr6qh0u h4{font-size:18px;margin-bottom:4px}
.xr6qh0u .hmz7hw{color:#E8364E;font-size:14px;margin-bottom:10px}
.xr6qh0u p{color:#666;font-size:13px;line-height:1.6;margin-bottom:14px}
.xr6qh0u .jyv0ru{display:flex;gap:8px;justify-content:center}
.xr6qh0u .jyv0ru a{padding:6px 16px;border-radius:20px;font-size:13px;transition:background .3s,color .3s}
.btn-primary{background:#E8364E;color:#fff!important}
.btn-primary:hover{background:#d42e44}
.btn-outline{border:1px solid #E8364E;color:#E8364E!important}
.btn-outline:hover{background:#E8364E;color:#fff!important}

/* === 合作品牌 === */
.j8hoew{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center;padding:20px 0}
.j8hoew .nz41sc9u{width:140px;height:60px;background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.06);padding:10px;font-size:14px;color:#666;font-weight:600}

/* === FAQ === */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:14px;box-shadow:0 2px 8px rgba(0,0,0,.04);overflow:hidden}
.faq-question{padding:18px 24px;font-size:16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-question:hover{background:rgba(232,54,78,.04)}
.faq-question::after{content:"+";font-size:22px;color:#E8364E;transition:transform .3s}
.faq-item.active .faq-question::after{transform:rotate(45deg)}
.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;color:#666;font-size:14px;line-height:1.8}
.faq-item.active .faq-answer{max-height:300px;padding:0 24px 18px}

/* === 用户评论 === */
.ucvfq7{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.zemcmc8{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 16px rgba(0,0,0,.06)}
.wjiwpp{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.v2xqa{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#E8364E,#FF6B35);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700}
.kgb8fgw{font-weight:600;font-size:15px}
.vcn70{font-size:12px;color:#999}
.pj5151k{color:#FF6B35;font-size:14px;margin-bottom:8px}
.x2x3p1k{color:#555;font-size:14px;line-height:1.7}

/* === 联系我们 === */
.gefjgz{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.iksetg{display:flex;flex-direction:column;gap:18px}
.vo7s0f43{display:flex;align-items:flex-start;gap:14px;background:#fff;padding:18px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.e9dq1eh{width:44px;height:44px;background:linear-gradient(135deg,#E8364E,#FF6B35);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;flex-shrink:0}
.vo7s0f43 h4{font-size:15px;margin-bottom:4px}
.vo7s0f43 p{color:#666;font-size:14px}
.btjj7{border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.btjj7 img{width:100%;height:100%;object-fit:cover}

/* === 页脚 === */
.site-footer{background:#1A1A2E;color:rgba(255,255,255,.7);padding:50px 0 0}
.pqnhd{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;max-width:1200px;margin:0 auto;padding:0 20px}
.f374pb p{font-size:14px;line-height:1.7;margin-top:14px}
.f374pb img{height:36px}
.z596csf h4{color:#fff;font-size:16px;margin-bottom:16px;position:relative;padding-bottom:10px}
.z596csf h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:3px;background:#E8364E;border-radius:2px}
.z596csf a{display:block;color:rgba(255,255,255,.6);font-size:14px;padding:4px 0;transition:color .3s}
.z596csf a:hover{color:#E8364E}
.km8eg{display:flex;gap:20px;margin-top:20px}
.km8eg .xsxcbtb{text-align:center}
.km8eg .xsxcbtb img{width:120px;height:120px;border-radius:8px;border:2px solid rgba(255,255,255,.1)}
.km8eg .xsxcbtb p{font-size:12px;margin-top:6px;color:rgba(255,255,255,.5)}
.wl31k{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:20px;text-align:center;font-size:13px}
.wl31k a{color:rgba(255,255,255,.5)}

/* === 社交分享 === */
.o84xkkxy{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.veqon{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:13px;color:#fff;transition:opacity .3s}
.veqon:hover{opacity:.8;color:#fff}
.rtb8oi{background:#07C160}
.j5jcw4{background:#E6162D}
.amkquqa{background:#161823}
.locitfy{background:#00A1D6}

/* === How-To 指南 === */
.rady1w0{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:30px}
.tn67j{text-align:center;padding:28px 20px;background:#fff;border-radius:14px;box-shadow:0 4px 16px rgba(0,0,0,.06)}
.tn67j .kvkqcr4f{width:48px;height:48px;background:linear-gradient(135deg,#E8364E,#FF6B35);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700;margin:0 auto 14px}
.tn67j h4{font-size:16px;margin-bottom:8px}
.tn67j p{color:#666;font-size:13px}

/* 面包屑和内页通用样式见下方统一定义 */

/* === 响应式 === */
@media(max-width:1024px){
  .video-grid{grid-template-columns:repeat(3,1fr)}
  .g3o51v{grid-template-columns:repeat(2,1fr)}
  .ttq8hk{grid-template-columns:repeat(2,1fr)}
  .pqnhd{grid-template-columns:1fr 1fr}
  .rady1w0{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .header-inner{padding:0 16px}
  .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#1A1A2E;flex-direction:column;padding:10px 0;box-shadow:0 4px 12px rgba(0,0,0,.3)}
  .main-nav.open{display:flex}
  .main-nav a{line-height:48px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.05)}
  .mobile-menu-btn{display:block}
  .xgqg69m3 h1{font-size:28px}
  .hero-section img{height:320px}
  .video-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .ttq8hk{grid-template-columns:1fr}
  .g3o51v{grid-template-columns:1fr}
  .ucvfq7{grid-template-columns:1fr}
  .gefjgz{grid-template-columns:1fr}
  .pqnhd{grid-template-columns:1fr}
  .section{padding:40px 0}
  .section-title h2{font-size:26px}
  .rady1w0{grid-template-columns:1fr}
}
@media(max-width:480px){
  .video-grid{grid-template-columns:1fr}
  .search-bar{flex-direction:column;gap:10px}
  .search-bar input{border-radius:25px;border-right:2px solid #E8364E}
  .search-bar button{border-radius:25px}
}

/* === 懒加载占位 === */
.lazy-img{opacity:0;transition:opacity .5s}
.lazy-img.loaded{opacity:1}

/* === 动画 === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp .6s ease forwards}

/* === 数据统计条 === */
.b93w0o4o{display:flex;justify-content:center;gap:60px;padding:40px 0;flex-wrap:wrap}
.yvddse5k{text-align:center}
.yvddse5k .egvf40{font-size:36px;font-weight:800;color:#E8364E;display:block}
.yvddse5k .bopk7{font-size:14px;color:#666;margin-top:4px}

/* === 滚动到顶部 === */
.back-to-top{position:fixed;bottom:30px;right:30px;width:46px;height:46px;background:linear-gradient(135deg,#E8364E,#FF6B35);color:#fff;border:none;border-radius:50%;font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:999;box-shadow:0 4px 12px rgba(232,54,78,.3)}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{transform:scale(1.1)}

/* ===== 内页 Hero ===== */
.page-hero{
  background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);
  color:#fff;
  text-align:center;
  padding:60px 20px 50px;
}
.page-hero h1{
  font-size:32px;
  font-weight:700;
  margin-bottom:12px;
}
.page-hero p{
  font-size:16px;
  color:rgba(255,255,255,0.8);
  max-width:600px;
  margin:0 auto;
}

/* ===== 面包屑 ===== */
.breadcrumb{
  font-size:14px;
  color:#888;
  padding:8px 0 16px;
}
.breadcrumb a{
  color:#e94560;
  text-decoration:none;
}
.breadcrumb a:hover{
  text-decoration:underline;
}
.breadcrumb span{
  margin:0 8px;
  color:#ccc;
}

/* ===== 视频播放器模态框 ===== */
.pyvsgzhp{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.85);
  z-index:10000;
  display:flex;
  align-items:center;
  justify-content:center;
  animation:fadeIn 0.3s ease;
}
.pyvsgzhp-inner{
  background:#fff;
  border-radius:12px;
  overflow:hidden;
  max-width:720px;
  width:92%;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
  position:relative;
}
.pyvsgzhp-close{
  position:absolute;
  top:10px;right:14px;
  font-size:28px;
  color:#fff;
  cursor:pointer;
  z-index:10;
  text-shadow:0 2px 4px rgba(0,0,0,0.5);
  width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  background:rgba(0,0,0,0.4);
  transition:background 0.2s;
}
.pyvsgzhp-close:hover{
  background:rgba(233,69,96,0.8);
}
.yhtwl{
  width:100%;
}
.cpmj8wcr{
  position:relative;
  background:#000;
}
.cpmj8wcr img{
  width:100%;
  display:block;
}
.biwqc6ro{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 16px;
  background:linear-gradient(transparent,rgba(0,0,0,0.8));
  position:absolute;
  bottom:0;left:0;right:0;
}
.q0zi76v{
  background:none;
  border:none;
  color:#fff;
  font-size:20px;
  cursor:pointer;
  padding:4px 8px;
}
.q0zi76v:hover{
  color:#e94560;
}
.m9y83{
  flex:1;
  height:4px;
  background:rgba(255,255,255,0.3);
  border-radius:2px;
  cursor:pointer;
  position:relative;
}
.m9y83-bar{
  height:100%;
  background:#e94560;
  border-radius:2px;
  width:0;
  transition:width 0.3s linear;
}
.lmx63f1o{
  color:#fff;
  font-size:12px;
  white-space:nowrap;
}
.hkbshn20{
  background:none;
  border:none;
  color:#fff;
  font-size:16px;
  cursor:pointer;
}

@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}

/* ===== 移动端导航展开 ===== */
.main-nav.open{
  display:flex !important;
  flex-direction:column;
  position:absolute;
  top:100%;
  left:0;right:0;
  background:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,0.1);
  padding:16px 0;
  z-index:999;
}
.main-nav.open a{
  padding:12px 24px;
  border-bottom:1px solid #f0f0f0;
}