:root{
  --bg:#0e0e10;
  --bg-alt:#151518;
  --card:#1a1a1e;
  --card-hover:#202026;
  --text:#f2f0ec;
  --text-sub:#9a968e;
  --line:#2a2a30;
  --accent:#ff6b3d;
  --accent-soft:rgba(255,107,61,.12);
  --radius-card:15px;
  --radius-block:22px;
  --shadow:0 16px 40px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{width:min(1200px,92%);margin:0 auto}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(14,14,16,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;gap:22px;
  width:min(1200px,94%);margin:0 auto;
  height:64px;
}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand img{height:32px;width:auto}
.brand-name{font-size:18px;font-weight:700;letter-spacing:.5px}
.main-nav{display:flex;align-items:center;gap:20px;flex:1}
.main-nav a{
  font-size:14px;color:var(--text-sub);
  padding:6px 0;position:relative;
  transition:color .2s;white-space:nowrap;
}
.main-nav a:hover{color:var(--text)}
.main-nav a.active{color:var(--accent)}
.main-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-18px;
  height:2px;background:var(--accent);border-radius:2px;
}
.main-nav a:active{color:var(--accent)}
.search-box{
  flex-shrink:0;width:240px;
  display:flex;align-items:center;gap:8px;
  background:var(--card);border:1px solid var(--line);
  border-radius:999px;padding:8px 15px;
}
.search-box span{color:var(--text-sub);font-size:12px}
.search-box input{
  background:transparent;border:none;outline:none;
  color:var(--text);font-size:13px;width:100%;
  font-family:inherit;
}
.search-box input::placeholder{color:var(--text-sub)}
.btn-download{
  flex-shrink:0;background:var(--accent);color:#fff;
  font-size:14px;font-weight:600;
  padding:9px 20px;border-radius:999px;
  transition:filter .2s,transform .15s;
  white-space:nowrap;
}
.btn-download:hover{filter:brightness(1.1)}
.btn-download:active{transform:scale(.97)}

/* ===== 二级频道条 ===== */
.channel-bar{
  background:var(--bg-alt);border-bottom:1px solid var(--line);
  overflow-x:auto;scrollbar-width:none;
}
.channel-bar::-webkit-scrollbar{display:none}
.channel-inner{
  display:flex;gap:10px;align-items:center;
  width:min(1200px,94%);margin:0 auto;
  padding:10px 0;white-space:nowrap;
}
.channel-inner a{
  font-size:13px;color:var(--text-sub);
  padding:5px 13px;border-radius:999px;
  border:1px solid transparent;transition:.2s;
}
.channel-inner a:hover{color:var(--text);background:var(--card)}
.channel-inner a.hot{
  color:var(--accent);background:var(--accent-soft);
  border-color:rgba(255,107,61,.3);
}

/* ===== 首屏 Hero ===== */
.hero{
  position:relative;text-align:center;
  padding:78px 0 56px;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;top:-220px;left:50%;
  transform:translateX(-50%);
  width:760px;height:520px;
  background:radial-gradient(closest-side,rgba(255,107,61,.28),transparent 72%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:1;width:min(880px,92%);margin:0 auto}
.hero-badge{
  display:inline-block;font-size:13px;color:var(--text-sub);
  border:1px solid var(--line);background:var(--card);
  padding:6px 18px;border-radius:999px;margin-bottom:26px;
}
.hero h1{
  font-size:clamp(26px,4.4vw,46px);line-height:1.35;
  font-weight:800;letter-spacing:-.5px;
}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{
  max-width:620px;margin:20px auto 0;
  font-size:15px;color:var(--text-sub);line-height:1.85;
}
.hero-actions{display:flex;gap:14px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.btn-primary{
  background:var(--accent);color:#fff;font-weight:600;
  padding:13px 30px;border-radius:999px;font-size:15px;
  transition:filter .2s,transform .15s;
}
.btn-primary:hover{filter:brightness(1.1)}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{
  border:1px solid var(--line);color:var(--text);
  padding:13px 30px;border-radius:999px;font-size:15px;
  background:var(--card);transition:.2s;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero-stats{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:14px 44px;margin-top:52px;
  padding-top:28px;border-top:1px solid var(--line);
}
.hero-stats div{font-size:13px;color:var(--text-sub)}
.hero-stats div b{
  display:block;color:var(--text);font-size:17px;
  font-weight:700;margin-bottom:2px;
}

/* ===== 通用区块 ===== */
section{padding:64px 0}
.bg-alt{background:var(--bg-alt)}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:16px;margin-bottom:30px;flex-wrap:wrap;
}
.sec-head h2{font-size:clamp(20px,2.6vw,27px);font-weight:750;letter-spacing:-.3px}
.sec-head p{font-size:14px;color:var(--text-sub);margin-top:8px;max-width:680px}
.sec-link{font-size:14px;color:var(--accent);white-space:nowrap;transition:.2s}
.sec-link:hover{filter:brightness(1.2)}

/* ===== 轮播推荐位 ===== */
.spotlight-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}
.spot-main{
  position:relative;border-radius:var(--radius-block);
  padding:40px 38px;min-height:340px;
  display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(135deg,#7a2a12 0%,#ff6b3d 55%,#a53c1d 100%);
  overflow:hidden;box-shadow:var(--shadow);
}
.spot-main::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 78% 22%,rgba(255,255,255,.3),transparent 46%),
    repeating-linear-gradient(125deg,rgba(0,0,0,.16) 0 12px,transparent 12px 26px);
  pointer-events:none;
}
.spot-main > *{position:relative;z-index:1}
.spot-tag{
  display:inline-block;font-size:12px;color:#fff;
  background:rgba(0,0,0,.3);padding:5px 14px;border-radius:999px;
  margin-bottom:16px;align-self:flex-start;
}
.spot-main h3{font-size:clamp(19px,2.4vw,26px);font-weight:800;color:#fff;line-height:1.4}
.spot-main p{color:rgba(255,255,255,.9);font-size:14px;margin-top:10px;max-width:460px}
.spot-btns{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.spot-btns a{
  font-size:14px;padding:10px 22px;border-radius:999px;transition:.2s;font-weight:600;
}
.spot-btns .white{background:#fff;color:#1a1a1e}
.spot-btns .white:hover{filter:brightness(.93)}
.spot-btns .outline{border:1px solid rgba(255,255,255,.6);color:#fff}
.spot-btns .outline:hover{background:rgba(255,255,255,.16)}
.spot-dots{position:absolute;left:38px;bottom:20px;display:flex;gap:7px;z-index:2}
.spot-dots i{width:7px;height:7px;border-radius:999px;background:rgba(255,255,255,.45)}
.spot-dots i.on{width:26px;background:var(--accent);box-shadow:0 0 0 1px rgba(255,255,255,.5)}
.spot-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}
.spot-mini{
  border-radius:var(--radius-block);padding:24px;
  display:flex;flex-direction:column;justify-content:flex-end;
  color:#fff;transition:transform .25s,box-shadow .25s;
}
.spot-mini:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.mini-blue{background:linear-gradient(160deg,#0f3a52,#1c7d9c 70%,#25a3b8)}
.mini-purple{background:linear-gradient(160deg,#3a0f3f,#7d2470 70%,#a0357e)}
.spot-mini span{font-size:12px;opacity:.85}
.spot-mini h4{font-size:16px;font-weight:700;margin:6px 0 4px}
.spot-mini p{font-size:13px;opacity:.85;line-height:1.5}

/* ===== 图片卡片推荐墙 ===== */
.wall-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.poster{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  transition:transform .25s,box-shadow .25s,background .25s;
}
.poster:hover{transform:translateY(-5px);box-shadow:var(--shadow);background:var(--card-hover)}
.poster-cover{position:relative;aspect-ratio:3/4;overflow:hidden}
.poster-cover img{
  width:100%;height:100%;object-fit:cover;
  filter:brightness(.92);transition:transform .4s;
}
.poster:hover .poster-cover img{transform:scale(1.05)}
.poster-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,.05) 55%);
}
.cover-tag{
  position:absolute;top:10px;left:10px;z-index:2;
  font-size:11px;color:#fff;background:var(--accent);
  padding:3px 9px;border-radius:6px;font-weight:600;
}
.cover-ep{
  position:absolute;bottom:10px;left:10px;z-index:2;
  font-size:12px;color:#fff;background:rgba(0,0,0,.62);
  padding:3px 9px;border-radius:6px;
}
.poster-info{padding:13px 14px 16px}
.poster-info h4{font-size:14px;font-weight:700;line-height:1.4;margin-bottom:6px}
.poster-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-sub)}
.poster-meta b{color:var(--accent);font-size:13px}

/* ===== 每周精选 ===== */
.picks-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pick-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s,background .25s;
}
.pick-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);background:var(--card-hover)}
.pick-cover{position:relative;aspect-ratio:16/9;overflow:hidden}
.pick-cover img{width:100%;height:100%;object-fit:cover;filter:brightness(.9)}
.pick-cover span{
  position:absolute;top:10px;left:10px;
  font-size:11px;color:#fff;background:rgba(0,0,0,.62);
  padding:3px 9px;border-radius:6px;font-weight:600;
}
.pick-body{padding:18px;display:flex;flex-direction:column;flex:1}
.pick-body h3{font-size:16px;font-weight:750;margin-bottom:8px}
.pick-body p{font-size:13.5px;color:var(--text-sub);line-height:1.65;flex:1}
.pick-tags{
  display:flex;gap:7px;flex-wrap:wrap;margin:14px 0 12px;
}
.pick-tags i{
  font-style:normal;font-size:11.5px;color:var(--text-sub);
  background:var(--bg-alt);border:1px solid var(--line);
  padding:3px 9px;border-radius:6px;
}
.pick-body a{font-size:13.5px;color:var(--accent);font-weight:600;transition:.2s}
.pick-body a:hover{filter:brightness(1.2)}

/* ===== 排行榜 + 分类 ===== */
.rank-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}
.rank-box{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-block);padding:22px 24px;
}
.rank-box h3{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--text)}
.rank-item{
  display:flex;align-items:center;gap:14px;
  padding:11px 8px;border-radius:10px;transition:.2s;
}
.rank-item:hover{background:var(--card-hover)}
.rank-no{
  font-size:17px;font-weight:800;color:var(--text-sub);
  width:24px;text-align:center;flex-shrink:0;
}
.rank-no.top{color:var(--accent)}
.rank-thumb{
  width:40px;height:54px;border-radius:7px;overflow:hidden;
  flex-shrink:0;background:var(--bg-alt);
}
.rank-thumb img{width:100%;height:100%;object-fit:cover}
.rank-text{flex:1;min-width:0}
.rank-text h4{font-size:14px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-text span{font-size:12px;color:var(--text-sub)}
.cat-group + .cat-group{margin-top:22px}
.cat-group h4{font-size:13px;color:var(--text-sub);margin-bottom:12px;font-weight:600}
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cat-card{
  display:flex;align-items:center;gap:10px;
  background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:10px 12px;transition:.2s;
}
.cat-card:hover{background:var(--accent-soft);border-color:var(--accent)}
.cat-icon{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;color:var(--accent);
  background:rgba(255,107,61,.14);
}
.cat-name{font-size:13px;font-weight:600;line-height:1.35}
.cat-name small{display:block;font-size:11px;color:var(--text-sub);font-weight:400}

/* ===== 新番日历 ===== */
.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.day-col{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:14px 12px 16px;
  transition:.2s;
}
.day-col.today{
  border-color:var(--accent);
  background:linear-gradient(180deg,rgba(255,107,61,.14),var(--card) 70%);
}
.day-head{margin-bottom:12px}
.day-head b{font-size:13px;display:block;font-weight:700}
.day-head span{font-size:20px;font-weight:800;color:var(--text-sub);line-height:1.2}
.day-col.today .day-head span{color:var(--accent)}
.ep-item{
  display:flex;align-items:center;gap:8px;
  padding:6px 0;border-top:1px dashed var(--line);
}
.ep-item:first-of-type{border-top:none}
.ep-thumb{
  width:26px;height:34px;border-radius:5px;overflow:hidden;
  flex-shrink:0;background:var(--bg-alt);
}
.ep-thumb img{width:100%;height:100%;object-fit:cover}
.ep-name{
  font-size:12px;color:var(--text-sub);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  display:flex;align-items:center;gap:5px;min-width:0;
}
.ep-name .dot{
  width:6px;height:6px;border-radius:50%;background:var(--accent);
  flex-shrink:0;display:inline-block;
}
.ep-name em{font-style:normal;overflow:hidden;text-overflow:ellipsis}

/* ===== 用户评价 ===== */
.voice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.voice-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:20px;
  display:flex;flex-direction:column;gap:14px;
  transition:.2s;
}
.voice-card:hover{background:var(--card-hover);transform:translateY(-3px)}
.voice-avatar{
  width:42px;height:42px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;color:#fff;
}
.av1{background:linear-gradient(140deg,#ff6b3d,#a5341a)}
.av2{background:linear-gradient(140deg,#2a6b9c,#153a52)}
.av3{background:linear-gradient(140deg,#2f7a52,#163f2c)}
.av4{background:linear-gradient(140deg,#7a2a8c,#3a1246)}
.voice-card p{font-size:13.5px;color:var(--text);line-height:1.7;flex:1}
.voice-meta{font-size:12px;color:var(--text-sub)}
.voice-meta b{color:var(--accent);font-weight:600;margin-right:8px}

/* ===== 常见问题 ===== */
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.qa-card{
  display:flex;gap:14px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius-card);
  padding:18px 20px;transition:.2s;
}
.qa-card:hover{background:var(--card-hover);border-color:rgba(255,107,61,.4)}
.qa-icon{
  width:46px;height:46px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:700;color:var(--accent);
  background:rgba(255,107,61,.13);
}
.qa-card h3{font-size:14.5px;font-weight:700;margin-bottom:6px}
.qa-card p{font-size:13px;color:var(--text-sub);line-height:1.65}

/* ===== 下载区 ===== */
.download-card{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,#17171b,#232329 60%,#1a1a1e);
  border:1px solid var(--line);
  border-radius:var(--radius-block);
  padding:48px 44px;
  display:grid;grid-template-columns:1.25fr 1fr;gap:36px;align-items:center;
}
.download-card::before{
  content:"";position:absolute;top:-140px;right:-90px;
  width:400px;height:400px;
  background:radial-gradient(closest-side,rgba(255,107,61,.35),transparent 70%);
  pointer-events:none;
}
.download-info{position:relative;z-index:1}
.download-info h2{font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-.5px}
.download-info p{font-size:14.5px;color:var(--text-sub);margin-top:14px;line-height:1.85;max-width:460px}
.download-btns{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;position:relative;z-index:1}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;position:relative;z-index:1}
.shot{
  aspect-ratio:9/19;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);background:var(--bg-alt);
  box-shadow:var(--shadow);
}
.shot img{width:100%;height:100%;object-fit:cover}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--bg-alt);border-top:1px solid var(--line);
  padding:34px 0 26px;font-size:12.5px;color:var(--text-sub);
}
.footer-nav{
  display:flex;flex-wrap:wrap;gap:8px 22px;
  margin-bottom:18px;
}
.footer-nav a{color:var(--text-sub);transition:.2s}
.footer-nav a:hover{color:var(--accent)}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:16px;
  display:flex;flex-wrap:wrap;gap:8px 20px;
  align-items:center;justify-content:space-between;
  font-size:12px;color:#6f6b64;
}
.footer-bottom a{color:#6f6b64}
.footer-bottom a:hover{color:var(--text-sub)}

/* ===== 响应式 ===== */
@media(max-width:1000px){
  .wall-grid{grid-template-columns:repeat(3,1fr)}
  .voice-grid{grid-template-columns:repeat(2,1fr)}
  .spotlight-grid{grid-template-columns:1fr}
  .spot-side{grid-template-rows:auto;grid-template-columns:1fr 1fr}
  .rank-layout{grid-template-columns:1fr}
  .shots{display:none}
  .download-card{grid-template-columns:1fr}
}
@media(max-width:900px){
  .picks-grid{grid-template-columns:1fr}
  .week-grid{grid-template-columns:repeat(2,1fr)}
  .qa-grid{grid-template-columns:1fr}
  .main-nav,.search-box{display:none}
  .nav-inner{justify-content:space-between}
}
@media(max-width:680px){
  .wall-grid{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:1fr}
  .spot-side{grid-template-columns:1fr}
  .hero{padding:56px 0 44px}
  .hero-stats{gap:16px 30px}
  section{padding:50px 0}
}
@media(max-width:520px){
  .week-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .download-card{padding:32px 22px}
  .wrap{width:94%}
}