:root{
  --bg:#07080d;
  --bg-soft:#0d1018;
  --bg-card:#12151f;
  --line:rgba(255,255,255,.08);
  --txt:#f2f4f8;
  --txt-dim:#9aa3b5;
  --accent:#ff3d2e;
  --accent2:#ff8a1f;
  --glow:rgba(255,61,46,.45);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,8,13,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand img{height:34px;width:auto;object-fit:contain;}
.brand-name{
  font-size:19px;font-weight:700;letter-spacing:.5px;
  background:linear-gradient(90deg,#fff,#ffb08a);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  white-space:nowrap;
}
.search-box{
  flex:1 1 220px;min-width:180px;max-width:420px;
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  border-radius:999px;padding:8px 16px;
}
.search-box span{color:var(--txt-dim);font-size:15px;}
.search-box input{
  flex:1;background:none;border:none;outline:none;
  color:var(--txt);font-size:14px;font-family:inherit;
}
.search-box input::placeholder{color:#6d768a;}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.nav-links a{
  font-size:14px;padding:6px 12px;border-radius:999px;
  color:var(--txt-dim);transition:.25s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(255,61,46,.16);}
.btn-dl{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  color:#fff;font-weight:700;font-size:14px;
  padding:9px 20px;border-radius:999px;
  box-shadow:0 0 22px var(--glow);
  transition:transform .2s;
  white-space:nowrap;
}
.btn-dl:hover{transform:translateY(-2px);}

/* ===== 通用区块 ===== */
main{max-width:1240px;margin:0 auto;padding:0 20px;}
section{padding:54px 0;}
.sec-head{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:16px;margin-bottom:24px;flex-wrap:wrap;
}
.sec-title{
  font-size:24px;font-weight:800;letter-spacing:.5px;
  display:flex;align-items:center;gap:10px;
}
.sec-title::before{
  content:"";width:5px;height:22px;border-radius:3px;
  background:linear-gradient(180deg,var(--accent),var(--accent2));
  box-shadow:0 0 12px var(--glow);
}
.sec-sub{font-size:13px;color:var(--txt-dim);}

/* ===== 首屏轮播 ===== */
.hero{position:relative;padding-top:28px;}
.hero-track{
  position:relative;border-radius:26px;overflow:hidden;
  border:1px solid var(--line);
  min-height:420px;
  background:#0a0c13;
}
.hero-slide{
  display:none;position:relative;
  min-height:420px;
}
.hero-slide.active{display:grid;}
.hero-slide{
  grid-template-columns:300px 1fr;
  align-items:stretch;
}
.hero-poster{
  position:relative;overflow:hidden;
}
.hero-poster img{
  width:100%;height:100%;min-height:420px;object-fit:cover;object-position:center;
}
.hero-poster::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(7,8,13,0) 40%,rgba(7,8,13,.96) 100%);
}
.hero-body{
  position:relative;z-index:2;
  padding:44px 42px;display:flex;flex-direction:column;justify-content:center;gap:14px;
  background:radial-gradient(120% 120% at 100% 0%,rgba(255,61,46,.18),transparent 60%);
}
.hero-tag{
  align-self:flex-start;font-size:12px;font-weight:700;
  padding:4px 12px;border-radius:999px;
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  color:#fff;letter-spacing:1px;
  box-shadow:0 0 18px var(--glow);
}
.hero-body h1{
  font-size:32px;line-height:1.3;font-weight:800;letter-spacing:1px;
  text-shadow:0 4px 26px rgba(0,0,0,.6);
}
.hero-body p{font-size:14.5px;color:#c3cad8;max-width:520px;}
.hero-meta{font-size:13px;color:var(--txt-dim);display:flex;gap:16px;flex-wrap:wrap;}
.hero-meta b{color:var(--accent2);font-weight:600;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px;}
.btn-watch{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  color:#fff;font-weight:700;font-size:14px;
  padding:11px 26px;border-radius:999px;
  box-shadow:0 0 26px var(--glow);
}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(255,255,255,.22);
  color:#e8ecf4;font-size:14px;
  padding:11px 24px;border-radius:999px;
  background:rgba(255,255,255,.04);
}
.hero-dots{
  display:flex;gap:8px;justify-content:center;margin-top:18px;
}
.hero-dots button{
  width:26px;height:5px;border-radius:4px;border:none;cursor:pointer;
  background:rgba(255,255,255,.16);transition:.3s;padding:0;
}
.hero-dots button.on{background:linear-gradient(90deg,var(--accent),var(--accent2));width:44px;}

/* ===== 分类标签 ===== */
.chip-row{display:flex;gap:10px;flex-wrap:wrap;}
.chip{
  font-size:13px;padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  color:var(--txt-dim);transition:.25s;
}
.chip:hover,.chip.on{
  color:#fff;border-color:rgba(255,61,46,.6);
  background:rgba(255,61,46,.18);
  box-shadow:0 0 16px rgba(255,61,46,.22);
}

/* ===== 卡片网格 ===== */
.card-grid{
  display:grid;gap:20px;
  grid-template-columns:repeat(5,1fr);
}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .3s,border-color .3s,box-shadow .3s;
}
.card:hover{
  transform:translateY(-6px);
  border-color:rgba(255,61,46,.5);
  box-shadow:0 18px 40px rgba(0,0,0,.55),0 0 24px rgba(255,61,46,.14);
}
.poster{position:relative;aspect-ratio:3/4;overflow:hidden;background:#151925;}
.poster img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.card:hover .poster img{transform:scale(1.06);}
.poster .badge{
  position:absolute;top:10px;left:10px;z-index:2;
  font-size:11px;font-weight:700;padding:3px 9px;border-radius:6px;
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  color:#fff;box-shadow:0 0 14px var(--glow);
}
.poster .heat{
  position:absolute;bottom:0;left:0;right:0;z-index:2;
  font-size:11px;padding:14px 10px 8px;color:#ffd9a8;
  background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);
}
.card-info{padding:12px 13px 15px;}
.card-info h3{
  font-size:14.5px;font-weight:700;line-height:1.4;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.card-info p{font-size:12px;color:var(--txt-dim);margin-top:4px;}
.rank-no{
  position:absolute;top:8px;right:8px;z-index:2;
  width:24px;height:24px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:#fff;
  background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.18);
}
.rank-no.top{background:linear-gradient(120deg,var(--accent),var(--accent2));border:none;}

/* ===== 详情 / 播放区 ===== */
.detail-wrap{
  display:grid;grid-template-columns:280px 1fr;gap:30px;
  background:linear-gradient(160deg,rgba(255,61,46,.09),rgba(255,255,255,.02) 45%);
  border:1px solid var(--line);
  border-radius:26px;padding:26px;
}
.detail-cover{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  aspect-ratio:3/4;background:#151925;
}
.detail-cover img{width:100%;height:100%;object-fit:cover;}
.detail-main h2{font-size:26px;font-weight:800;margin-bottom:10px;}
.detail-desc{font-size:14px;color:#c3cad8;margin-bottom:16px;}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;}
.detail-tags span{
  font-size:12px;padding:4px 12px;border-radius:999px;
  background:rgba(255,61,46,.14);color:#ffb3a8;
  border:1px solid rgba(255,61,46,.3);
}
.player{
  border-radius:16px;overflow:hidden;
  border:1px solid var(--line);
  background:#000;
  aspect-ratio:16/9;
  position:relative;
}
.player img{width:100%;height:100%;object-fit:cover;opacity:.72;}
.player-mask{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(60% 60% at 50% 50%,rgba(0,0,0,.15),rgba(0,0,0,.72));
}
.play-btn{
  width:62px;height:62px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  box-shadow:0 0 34px var(--glow);
  display:flex;align-items:center;justify-content:center;
}
.play-btn::after{
  content:"";border-style:solid;border-width:11px 0 11px 18px;
  border-color:transparent transparent transparent #fff;
  margin-left:4px;
}
.ep-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;}
.ep-list a{
  font-size:13px;padding:7px 14px;border-radius:9px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  color:#cfd6e2;transition:.25s;
}
.ep-list a:hover,.ep-list a.on{
  background:linear-gradient(120deg,var(--accent),var(--accent2));
  border-color:transparent;color:#fff;
}

/* ===== 榜单 ===== */
.chart-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}
.chart{
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;
}
.chart h3{
  font-size:16px;font-weight:800;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.chart h3 em{
  font-style:normal;font-size:11px;font-weight:600;
  padding:2px 8px;border-radius:6px;
  background:rgba(255,61,46,.16);color:#ff9d90;
}
.chart li{
  display:flex;align-items:center;gap:12px;
  padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.06);
  font-size:14px;
}
.chart li:last-child{border-bottom:none;}
.chart li i{
  font-style:normal;width:20px;text-align:center;
  font-weight:800;color:#6d768a;font-size:13px;
}
.chart li i.hot{color:var(--accent2);}
.chart li span{flex:1;color:#dbe1ec;}
.chart li small{color:var(--txt-dim);font-size:12px;}

/* ===== 专题 / 活动 ===== */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.topic{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);aspect-ratio:16/10;background:#151925;
}
.topic img{width:100%;height:100%;object-fit:cover;opacity:.66;}
.topic-txt{
  position:absolute;inset:auto 0 0 0;padding:20px;
  background:linear-gradient(0deg,rgba(7,8,13,.94),transparent);
}
.topic-txt h3{font-size:17px;font-weight:800;}
.topic-txt p{font-size:12.5px;color:#b9c1d0;margin-top:4px;}

/* ===== 搜索提示 ===== */
.hotwords{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
.hotwords strong{font-size:13px;color:#ffb3a8;font-weight:600;}

/* ===== 页脚 ===== */
.site-footer{
  border-top:1px solid var(--line);
  margin-top:30px;padding:28px 20px 34px;
  text-align:center;font-size:12px;color:#5f6779;
}
.site-footer p{margin-bottom:6px;line-height:1.8;}
.site-footer a{color:#7d869a;text-decoration:underline;}
.site-footer a:hover{color:#b8c1d2;}
.footer-time{font-size:11.5px;color:#4d5464;margin-top:8px;}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .card-grid{grid-template-columns:repeat(3,1fr);}
  .hero-slide{grid-template-columns:230px 1fr;}
  .hero-poster img{min-height:380px;}
  .hero-body{padding:32px 28px;}
  .hero-body h1{font-size:26px;}
  .detail-wrap{grid-template-columns:220px 1fr;gap:22px;}
  .topic-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  .nav-inner{padding:10px 14px;gap:12px;}
  .brand-name{font-size:17px;}
  .nav-links{order:3;width:100%;justify-content:flex-start;gap:2px;}
  .nav-links a{padding:5px 9px;font-size:13px;}
  .btn-dl{margin-left:auto;}
  main{padding:0 14px;}
  section{padding:38px 0;}
  .sec-title{font-size:20px;}
  .hero-slide{grid-template-columns:1fr;}
  .hero-poster{max-height:300px;}
  .hero-poster img{min-height:300px;}
  .hero-poster::after{background:linear-gradient(180deg,rgba(7,8,13,0) 35%,rgba(7,8,13,.98) 100%);}
  .hero-body{padding:20px 20px 26px;}
  .hero-body h1{font-size:22px;}
  .hero-track,.hero-slide{min-height:0;}
  .card-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .detail-wrap{grid-template-columns:1fr;padding:18px;}
  .detail-cover{max-width:220px;margin:0 auto;}
  .chart-grid{grid-template-columns:1fr;}
  .topic-grid{grid-template-columns:1fr;}
  .card-info h3{font-size:13.5px;}
}