:root{
  --bg:#FBF8F3;
  --bg-alt:#F3EDE4;
  --surface:#FFFFFF;
  --ink:#2A211C;
  --ink-2:#6B5E55;
  --ink-3:#9B8D82;
  --brand:#C8452F;
  --brand-soft:#FBEAE5;
  --line:#E7DFD3;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:15px;
  line-height:1.8;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input,textarea{font-family:inherit;}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px;}
.section{margin-bottom:96px;}

/* 适龄提示条 */
.agebar{
  background:var(--ink);
  color:rgba(255,255,255,.84);
  font-size:12.5px;
  height:38px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:0 16px;
  text-align:center;
}
.agebar .badge{
  font-size:11px;
  color:#fff;
  border:1px solid rgba(255,255,255,.5);
  border-radius:4px;
  padding:1px 5px;
  line-height:1.4;
  flex:0 0 auto;
}

/* 导航 */
.nav{border-bottom:1px solid var(--line);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;}
.brand img{height:34px;width:auto;}
.nav-links{display:flex;gap:26px;font-size:13.5px;color:var(--ink-2);}
.nav-links a:hover{color:var(--brand);}

/* 板块标题三件套 */
.eyebrow{
  display:flex;align-items:center;gap:8px;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);font-weight:700;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--ink-3);}
.sec-h2{
  font-size:clamp(26px,3.6vw,36px);
  font-weight:800;
  line-height:1.25;
  letter-spacing:-0.02em;
  margin-top:10px;
}
.sec-h2 em{font-style:normal;color:var(--brand);}
.sec-lead{color:var(--ink-2);max-width:620px;margin-top:10px;font-size:14.5px;}
.sec-head{margin-bottom:32px;}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:12px;font-size:14px;font-weight:600;padding:12px 22px;border:1px solid transparent;transition:all .18s;}
.btn-solid{background:var(--brand);color:#fff;}
.btn-solid:hover{filter:brightness(1.06);}
.btn-line{border-color:var(--line);background:var(--surface);color:var(--ink);}
.btn-line:hover{border-color:var(--ink-3);}
.btn-ghost{background:transparent;color:var(--ink-2);border-color:transparent;}
.btn-ghost:hover{color:var(--brand);}

/* 01 首屏 */
.hero{position:relative;padding-top:56px;overflow:hidden;}
.hero-glow{
  position:absolute;top:-140px;right:-160px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,69,47,.13),rgba(200,69,47,0) 68%);
  pointer-events:none;
}
.hero-eyebrow{font-size:11px;letter-spacing:.22em;color:var(--ink-3);font-weight:700;text-transform:uppercase;}
.hero h1{
  font-size:clamp(38px,6.4vw,66px);
  font-weight:800;
  line-height:1.1;
  letter-spacing:-0.035em;
  margin:16px 0 20px;
  max-width:900px;
}
.hero h1 span{display:block;color:var(--brand);}
.hero-sub{max-width:600px;font-size:15.5px;line-height:1.85;color:var(--ink-2);}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:40px;
  max-width:760px;
  border-top:1px solid var(--line);
  margin-top:40px;padding-top:24px;
}
.stat b{font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1;}
.stat b small{font-size:13px;font-weight:600;margin-left:2px;}
.stat p{font-size:12.5px;color:var(--ink-3);margin-top:6px;}

/* 02 今日热播 */
.timeline{
  display:flex;gap:16px;overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:14px;
  margin-bottom:34px;
}
.timeline::-webkit-scrollbar{height:6px;}
.timeline::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.timeline::-webkit-scrollbar-track{background:transparent;}
.tcard{flex:0 0 168px;scroll-snap-align:start;}
.tcard .ts{font-size:11.5px;letter-spacing:.1em;font-variant-numeric:tabular-nums;color:var(--ink-3);margin-bottom:8px;}
.cover{
  position:relative;aspect-ratio:3/4;border-radius:12px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.cover img{width:100%;height:100%;object-fit:cover;}
.cover .cover-char{font-size:2.6rem;color:rgba(255,255,255,.22);font-weight:800;}
.cover .tag{
  position:absolute;left:8px;top:8px;
  font-size:10.5px;color:#fff;background:rgba(0,0,0,.5);
  border-radius:5px;padding:2px 6px;
}
.cover .fade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 38%,rgba(0,0,0,.62));
}
.tcard h3{font-size:14.5px;font-weight:700;line-height:1.45;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.tcard .st{font-size:12px;color:var(--ink-3);margin-top:4px;}

.rank-panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px;}
.rank-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap;}
.rank-head h3{font-size:17px;font-weight:800;}
.pill-group{display:inline-flex;background:var(--bg-alt);border-radius:999px;padding:3px;}
.pill{
  border:none;background:transparent;color:var(--ink-2);
  font-size:12.5px;padding:5px 14px;border-radius:999px;font-weight:600;
}
.pill.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.06);}
.rank-item{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);}
.rank-item:last-child{border-bottom:none;}
.rank-no{width:26px;font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink-3);flex:0 0 auto;}
.rank-item:nth-child(-n+3) .rank-no{color:var(--brand);}
.rank-thumb{width:46px;height:61px;border-radius:8px;overflow:hidden;flex:0 0 auto;position:relative;}
.rank-thumb img{width:100%;height:100%;object-fit:cover;}
.rank-info{min-width:0;flex:1;}
.rank-info h4{font-size:14.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-info p{font-size:12px;color:var(--ink-3);margin-top:2px;}
.rank-hot{font-size:13px;font-weight:700;flex:0 0 auto;}
.rank-hot small{font-size:11px;font-weight:600;color:var(--ink-3);margin-left:1px;}
.rank-note{font-size:12px;color:var(--ink-3);margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);}

/* 03 专题分类 */
.cat-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);border-radius:16px;overflow:hidden;
  background:var(--surface);
}
.cat-cell{padding:26px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .18s;}
.cat-cell:nth-child(3n){border-right:none;}
.cat-cell:nth-child(n+4){border-bottom:none;}
.cat-cell:hover{background:#FDFAF5;}
.cat-cell .cat-name{font-size:12px;letter-spacing:.14em;color:var(--brand);font-weight:700;}
.cat-cell h3{font-size:16px;font-weight:700;margin:8px 0 6px;line-height:1.5;}
.cat-cell p{font-size:13px;line-height:1.75;color:var(--ink-2);}
.cat-cell .cat-foot{font-size:12px;color:var(--ink-3);margin-top:14px;}
.cat-cell .cat-foot b{color:var(--ink);font-weight:700;}

/* 04 剧库 */
.lib-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px;}
.lib-group{display:none;}
.lib-group.on{display:block;}
.lib-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.lib-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color .18s,transform .18s;}
.lib-card:hover{border-color:var(--ink-3);transform:translateY(-2px);}
.lib-card .cover{border-radius:0;}
.lib-body{padding:14px;}
.lib-title-row{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.lib-title-row h4{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.lib-score{font-size:13px;font-weight:800;color:var(--brand);flex:0 0 auto;}
.lib-meta{font-size:12px;color:var(--ink-3);margin-top:4px;}
.lib-heat{
  display:inline-block;margin-top:10px;font-size:11.5px;
  border:1px solid var(--line);border-radius:999px;padding:2px 10px;color:var(--ink-2);
}

.guess{
  margin-top:30px;border:1px dashed var(--line);border-radius:18px;padding:24px;
}
.guess-label{font-size:11px;letter-spacing:.3em;color:var(--ink-3);font-weight:700;}
.guess p{font-size:13.5px;color:var(--ink-2);margin-top:6px;}
.mood-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0;}
.mood{
  border:1px solid var(--line);background:transparent;
  font-size:12.5px;color:var(--ink-2);border-radius:999px;padding:5px 14px;
}
.mood.on{color:var(--brand);background:var(--brand-soft);border-color:var(--brand);font-weight:600;}
.guess-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:13.5px;}
.guess-item .gno{font-size:11.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;width:20px;}
.guess-item .gt{font-weight:600;}
.guess-item .gm{font-size:12px;color:var(--ink-3);}
.guess-item .gp{margin-left:auto;font-size:12.5px;font-weight:700;color:var(--brand);}

/* 05 AI 找剧 */
.ai-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:start;}
.search-box{display:flex;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px;margin-top:20px;}
.search-box input{flex:1;border:none;outline:none;background:transparent;font-size:14px;padding:8px 10px;color:var(--ink);}
.search-box .btn{padding:9px 18px;border-radius:10px;font-size:13.5px;}
.hint-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.hint{border:1px solid var(--line);border-radius:999px;background:transparent;font-size:12px;color:var(--ink-2);padding:4px 12px;}
.hint:hover{border-color:var(--brand);color:var(--brand);}
.tip{font-size:12px;color:var(--ink-3);margin-top:14px;}
.result-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;}
.result-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--ink-3);}
.result-head b{color:var(--ink);font-weight:700;}
.res-item{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);}
.res-item:last-child{border-bottom:none;}
.res-thumb{width:44px;height:58px;border-radius:8px;overflow:hidden;flex:0 0 auto;}
.res-thumb img{width:100%;height:100%;object-fit:cover;}
.res-info{min-width:0;flex:1;}
.res-info h4{font-size:14px;font-weight:700;}
.res-info p{font-size:12.5px;color:var(--ink-3);margin-top:2px;}
.res-match{font-size:13px;font-weight:800;color:var(--brand);flex:0 0 auto;}

/* 06 下载 */
.dl-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.steps{list-style:none;counter-reset:step;margin-top:20px;}
.steps li{position:relative;counter-increment:step;padding-left:34px;margin-bottom:12px;font-size:14px;color:var(--ink-2);}
.steps li::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:2px;
  font-size:11px;color:var(--brand);font-weight:700;letter-spacing:.05em;
}
.dl-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.dl-ver{font-size:12px;color:var(--ink-3);margin-top:12px;}
.phone-wrap{display:flex;justify-content:center;}
.phone{
  width:min(260px,72vw);aspect-ratio:9/19;border-radius:34px;padding:10px;
  background:var(--ink);border:1px solid var(--line);
}
.phone-screen{
  position:relative;height:100%;border-radius:26px;overflow:hidden;
  background:linear-gradient(160deg,#3A2B25,#1C1512 60%,#2A1E19);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:16px;
}
.phone-screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.6;}
.phone-caption{position:relative;z-index:2;color:#fff;}
.phone-caption h4{font-size:13.5px;font-weight:700;line-height:1.4;}
.phone-caption p{font-size:11.5px;color:rgba(255,255,255,.72);margin-top:2px;}
.phone-bar{height:4px;border-radius:2px;background:rgba(255,255,255,.24);margin-top:10px;overflow:hidden;}
.phone-bar i{display:block;height:100%;width:42%;background:var(--brand);}

/* 07 评价 */
.rev-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start;}
.big-score{font-size:54px;font-weight:800;line-height:1;}
.big-score small{font-size:16px;font-weight:600;color:var(--ink-3);margin-left:4px;}
.stars{color:var(--brand);letter-spacing:2px;font-size:16px;margin-top:8px;}
.dist-row{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink-2);margin-top:8px;}
.dist-row span:first-child{width:26px;flex:0 0 auto;}
.dist-track{flex:1;height:5px;border-radius:3px;background:var(--bg-alt);overflow:hidden;}
.dist-track i{display:block;height:100%;background:var(--brand);}
.dist-row .pct{width:34px;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-3);}
.stat-note{font-size:12px;color:var(--ink-3);margin-top:14px;}
.rev-list{display:flex;flex-direction:column;gap:14px;}
.rev-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;}
.rev-top{display:flex;align-items:center;gap:10px;}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:0 0 auto;}
.rev-top .name{font-size:13px;font-weight:700;}
.rev-top .name small{display:block;font-size:11.5px;color:var(--ink-3);font-weight:400;}
.rev-top .stars{margin-left:auto;margin-top:0;font-size:13px;}
.rev-card blockquote{font-size:13.5px;line-height:1.75;margin-top:10px;color:var(--ink);}
.rev-sub{font-size:12px;color:var(--ink-2);margin-top:6px;}
.rev-meta{font-size:11.5px;color:var(--ink-3);margin-top:10px;}
.rev-write{margin-top:14px;border:1px dashed var(--line);border-radius:16px;padding:18px;}
.rev-write textarea{width:100%;min-height:76px;resize:vertical;border:none;outline:none;background:transparent;font-size:13.5px;line-height:1.7;color:var(--ink);}
.rev-write-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px;border-top:1px solid var(--line);padding-top:10px;}
.rev-write-foot .stars{margin-top:0;font-size:14px;}

/* 08 FAQ */
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{list-style:none;display:flex;align-items:center;gap:14px;padding:18px 0;cursor:pointer;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-no{font-size:11.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;width:22px;flex:0 0 auto;}
.faq-q{font-size:15px;font-weight:600;flex:1;}
.faq-icon{position:relative;width:22px;height:22px;flex:0 0 auto;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--ink-3);transition:transform .2s,opacity .2s;}
.faq-icon::before{left:0;top:10px;width:22px;height:1.6px;}
.faq-icon::after{left:10px;top:0;width:1.6px;height:22px;}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0;}
.faq-a{font-size:13.5px;line-height:1.85;color:var(--ink-2);padding:0 0 24px 40px;}

/* 09 页脚 */
footer{background:var(--ink);color:rgba(255,255,255,.85);padding:64px 0 28px;margin-top:96px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.foot-brand{max-width:320px;}
.foot-brand .brand{color:#fff;}
.foot-brand p{font-size:13px;color:rgba(255,255,255,.6);margin-top:12px;line-height:1.8;}
.foot-col h5{font-size:11px;letter-spacing:.2em;color:rgba(255,255,255,.42);font-weight:700;margin-bottom:14px;}
.foot-col a{display:block;font-size:13px;color:rgba(255,255,255,.85);margin-bottom:9px;}
.foot-col a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:20px;font-size:12px;color:rgba(255,255,255,.5);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;}
.foot-age{font-size:12px;color:rgba(255,255,255,.42);margin-top:10px;}
.foot-update{font-size:12px;color:rgba(255,255,255,.42);}

/* 吸底条 */
.sticky-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:var(--surface);border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  align-items:center;justify-content:space-between;gap:12px;
}
.sticky-bar span{font-size:12.5px;color:var(--ink-2);}
.sticky-bar .btn{padding:9px 18px;border-radius:10px;font-size:13px;}

/* 封面渐变预设 */
.g1{background:linear-gradient(135deg,#E86A4B,#8C2F22);}
.g2{background:linear-gradient(135deg,#4B7BE8,#22308C);}
.g3{background:linear-gradient(135deg,#3FA36B,#155236);}
.g4{background:linear-gradient(135deg,#B456C9,#4A1B57);}
.g5{background:linear-gradient(135deg,#E0A63C,#7A4E0F);}
.g6{background:linear-gradient(135deg,#3FA6BD,#14404A);}

@media (max-width:1024px){
  .section{margin-bottom:72px;}
  .lib-grid{grid-template-columns:repeat(3,1fr);gap:18px;}
}
@media (max-width:900px){
  .ai-grid,.dl-grid,.rev-grid{grid-template-columns:1fr;gap:32px;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .cat-cell:nth-child(3n){border-right:1px solid var(--line);}
  .cat-cell:nth-child(2n){border-right:none;}
  .cat-cell:nth-child(n+4){border-bottom:1px solid var(--line);}
  .cat-cell:nth-child(n+5){border-bottom:none;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .nav-links{display:none;}
}
@media (max-width:768px){
  .section{margin-bottom:56px;}
  .wrap{padding:0 18px;}
  .hero-stats{gap:26px;}
  .hero-stats .stat{flex:0 0 calc(50% - 13px);}
  .lib-grid{grid-template-columns:repeat(2,1fr);}
  .tcard{flex:0 0 148px;}
  footer{margin-top:56px;padding-bottom:calc(72px + env(safe-area-inset-bottom));}
}
@media (max-width:560px){
  .cat-grid{grid-template-columns:1fr;}
  .cat-cell{border-right:none !important;border-bottom:1px solid var(--line) !important;}
  .cat-cell:last-child{border-bottom:none !important;}
  .sticky-bar{display:flex;}
  .foot-grid{grid-template-columns:1fr;}
  .rev-grid{grid-template-columns:1fr;}
  .dl-grid{grid-template-columns:1fr;}
  .ai-grid{grid-template-columns:1fr;}
  .lib-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .rank-panel{padding:20px;}
  .result-card{padding:18px;}
}