:root{
  --bg:#0f1512;
  --bg2:#151d18;
  --bg3:#1b251f;
  --bg4:#223029;
  --ink:#f1e6c8;
  --ink2:#c8b894;
  --ink3:#8f8062;
  --line:rgba(201,164,92,.16);
  --line-soft:rgba(201,164,92,.18);
  --gold:#c9a45c;
  --gold-2:#a9853f;
  --gold-3:#7f6428;
  --red:#a8432f;
  --blue:#7fa6a0;
  --shadow:rgba(0,0,0,.62);
  --display:Georgia,"Songti SC",serif;
  --sans:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  background-image:
    radial-gradient(1100px 620px at 50% -8%,rgba(201,164,92,.10),transparent 62%),
    radial-gradient(900px 520px at 94% 6%,rgba(201,164,92,.05),transparent 60%),
    repeating-linear-gradient(0deg,rgba(230,210,160,.014) 0 1px,transparent 1px 3px),
    repeating-linear-gradient(90deg,rgba(230,210,160,.010) 0 1px,transparent 1px 4px);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.75;
  overflow-x:hidden;
  position:relative;
}
body::before{
  content:"";
  position:fixed;inset:0;pointer-events:none;z-index:1;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(images/10.webp)' opacity='0.9'/%3E%3C/svg%3E");
}
body::after{
  content:"";
  position:fixed;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.55) 100%);
}
::selection{background:var(--gold);color:var(--bg)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 30px;position:relative;z-index:2}
.sec{padding-top:104px}
.sec-first{padding-top:40px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;border-bottom:1px solid var(--line);padding-bottom:20px}
.sec-head h2{font-family:var(--display);font-size:clamp(26px,3.4vw,40px);font-weight:500;letter-spacing:.02em;line-height:1.2}
.sec-head h2 em{font-style:normal;color:var(--gold)}
.sec-note{text-align:right;font-size:13px;color:var(--ink3);max-width:340px;letter-spacing:.02em}
.kicker{font-size:12px;letter-spacing:.28em;color:var(--gold);text-transform:uppercase;display:inline-block;margin-bottom:12px}

/* header */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(15,21,18,.82);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-in{max-width:1240px;margin:0 auto;padding:0 30px;display:flex;align-items:center;gap:26px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:32px;width:auto;border-radius:4px}
.brand span{font-family:var(--display);font-size:19px;letter-spacing:.06em;color:var(--ink);white-space:nowrap}
.nav{display:flex;gap:22px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.nav::-webkit-scrollbar{display:none}
.nav a{font-size:14px;color:var(--ink2);white-space:nowrap;padding:6px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover{color:var(--gold);border-bottom-color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;padding:10px 20px;border-radius:2px;letter-spacing:.04em;transition:background .2s,color .2s,border-color .2s,transform .2s;cursor:pointer}
.btn-gold{background:var(--gold);color:#1a1305;border:1px solid var(--gold);font-weight:600}
.btn-gold:hover{background:var(--gold-2);border-color:var(--gold-2)}
.btn-ghost{border:1px solid var(--line-soft);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.topbar .btn{flex-shrink:0;padding:9px 16px;font-size:13px}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding-top:64px;padding-bottom:20px}
.hero h1{font-family:var(--display);font-size:clamp(36px,5.6vw,68px);line-height:1.12;font-weight:500;letter-spacing:.01em;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p{color:var(--ink2);font-size:15px;max-width:520px;margin-bottom:14px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-actions .btn{padding:13px 26px;font-size:15px}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--bg2);padding:26px 22px}
.stat b{font-family:var(--display);font-size:34px;color:var(--ink);display:block;line-height:1.1;letter-spacing:.02em}
.stat b i{font-style:normal;font-size:15px;color:var(--gold);margin-left:3px}
.stat span{font-size:12px;color:var(--ink3);letter-spacing:.08em;display:block;margin-top:8px}

/* timeline */
.timeline{display:flex;gap:18px;overflow-x:auto;padding:6px 2px 24px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.timeline::-webkit-scrollbar{height:6px}
.timeline::-webkit-scrollbar-thumb{background:var(--gold-3);border-radius:3px}
.tl-card{flex:0 0 200px;scroll-snap-align:start;position:relative;transition:transform .25s,box-shadow .25s;border:1px solid var(--line);background:var(--bg2)}
.tl-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 18px 34px var(--shadow)}
.tl-time{font-size:12px;letter-spacing:.16em;color:var(--gold);padding:10px 12px 8px}
.tl-poster{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--bg4)}
.tl-poster img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.tl-card:hover .tl-poster img{transform:scale(1.05)}
.tag{position:absolute;left:0;top:0;font-size:11px;padding:3px 8px;letter-spacing:.06em;background:var(--gold-2);color:#1a1305}
.tag-blue{background:var(--blue);color:#0f1a18}
.tag-red{background:var(--red);color:#fff}
.tag-gold{background:var(--gold);color:#1a1305}
.tl-hot{position:absolute;right:8px;bottom:8px;font-size:11px;color:var(--ink);background:rgba(0,0,0,.55);padding:2px 7px;border:1px solid var(--line-soft)}
.tl-title{position:absolute;left:0;right:0;bottom:0;padding:26px 10px 30px;background:linear-gradient(to top,rgba(8,12,10,.92),transparent);font-size:13px;line-height:1.4}
.tl-title small{display:block;color:var(--ink3);font-size:11px;margin-top:2px}

/* ranking */
.rank-tabs{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.rank-tabs input{position:absolute;opacity:0;pointer-events:none}
.rank-tabs label{font-size:13px;padding:7px 18px;border:1px solid var(--line);color:var(--ink2);cursor:pointer;letter-spacing:.06em;transition:.2s}
.rank-tabs input:checked + label{background:var(--gold);color:#1a1305;border-color:var(--gold);font-weight:600}
.rank-panel{display:none;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
#rt1:checked ~ .p1{display:grid}
#rt2:checked ~ .p2{display:grid}
#rt3:checked ~ .p3{display:grid}
.rank-item{display:flex;gap:12px;align-items:center;padding:14px 16px;background:var(--bg2);transition:background .2s}
.rank-item:hover{background:var(--bg3)}
.rank-no{font-family:var(--display);font-size:20px;color:var(--ink3);width:24px;flex-shrink:0;text-align:center}
.rank-item:nth-child(-n+4) .rank-no{color:var(--gold)}
.rank-item img{width:44px;height:58px;object-fit:cover;flex-shrink:0;border:1px solid var(--line)}
.rank-meta{min-width:0}
.rank-meta b{font-size:13px;font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-meta small{font-size:11px;color:var(--ink3);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-meta i{font-style:normal;font-size:11px;color:var(--gold)}

/* topics */
.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.topic{background:var(--bg2);padding:32px 28px;transition:background .25s}
.topic:hover{background:var(--bg3)}
.topic h4{font-family:var(--display);font-size:22px;font-weight:500;margin:6px 0 12px}
.topic p{font-size:13px;color:var(--ink2);margin-bottom:20px}
.topic-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--ink3);border-top:1px solid var(--line);padding-top:12px;letter-spacing:.05em}

/* library */
.lib-tabs{border:1px solid var(--line);background:var(--bg2)}
.lib-radios{position:absolute;opacity:0;pointer-events:none}
.lib-tabbar{display:flex;border-bottom:1px solid var(--line)}
.lib-tabbar label{flex:1;padding:18px 16px;cursor:pointer;text-align:center;border-right:1px solid var(--line);transition:background .2s;position:relative}
.lib-tabbar label:last-child{border-right:0}
.lib-tabbar label b{display:block;font-size:15px;font-weight:500;letter-spacing:.04em}
.lib-tabbar label small{display:block;font-size:11px;color:var(--ink3);margin-top:4px;letter-spacing:.06em}
.lib-tabbar label::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:transparent;transition:.2s}
#lib1:checked ~ .lib-tabbar label[for="lib1"],
#lib2:checked ~ .lib-tabbar label[for="lib2"],
#lib3:checked ~ .lib-tabbar label[for="lib3"]{background:var(--bg3)}
#lib1:checked ~ .lib-tabbar label[for="lib1"]::after,
#lib2:checked ~ .lib-tabbar label[for="lib2"]::after,
#lib3:checked ~ .lib-tabbar label[for="lib3"]::after{background:var(--gold)}
.lib-panel{display:none;padding:26px}
#lib1:checked ~ .lp1,#lib2:checked ~ .lp2,#lib3:checked ~ .lp3{display:block}
.lib-meta{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--ink3);margin-bottom:22px;flex-wrap:wrap}
.lib-meta b{color:var(--gold);font-weight:500}
.lib-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.drama{position:relative;transition:transform .2s}
.drama-poster{position:relative;aspect-ratio:3/4;overflow:hidden;border:1px solid var(--line);background:var(--bg4);transition:border-color .25s,transform .25s,box-shadow .25s}
.drama:hover .drama-poster{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 16px 30px var(--shadow)}
.drama-poster img{width:100%;height:100%;object-fit:cover}
.score{position:absolute;right:8px;top:8px;width:38px;height:38px;border-radius:50%;background:rgba(15,21,18,.86);border:1px solid var(--gold);color:var(--gold);font-family:var(--display);font-size:14px;display:flex;align-items:center;justify-content:center;z-index:3}
.drama-hot{position:absolute;right:8px;bottom:8px;font-size:11px;color:var(--ink);background:rgba(0,0,0,.55);padding:2px 7px;border:1px solid var(--line-soft)}
.drama h4{font-size:14px;font-weight:500;margin:12px 0 4px;letter-spacing:.02em}
.drama-info{font-size:11px;color:var(--ink3);letter-spacing:.04em}

/* ai find */
.aifind{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.aifind-l,.aifind-r{background:var(--bg2);padding:36px}
.aifind-l h3{font-family:var(--display);font-size:26px;font-weight:500;margin-bottom:14px}
.aifind-l p{font-size:14px;color:var(--ink2);margin-bottom:12px}
.ai-input{margin-top:22px;border:1px solid var(--line-soft);background:var(--bg);padding:14px 16px;font-size:14px;color:var(--ink2);letter-spacing:.02em}
.ai-input span{color:var(--gold);margin-right:8px}
.ai-go{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#1a1305;font-weight:600;font-size:14px;padding:11px 26px;margin-top:16px;border-radius:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{font-size:12px;padding:5px 12px;border:1px solid var(--line-soft);color:var(--ink2);border-radius:2px;transition:.2s}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.ai-tip{font-size:12px;color:var(--ink3);margin-top:18px;line-height:1.7}
.ai-res-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:6px}
.ai-res-head b{font-size:15px;font-weight:500}
.ai-res-head span{font-size:12px;color:var(--gold)}
.ai-list{list-style:none}
.ai-list li{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px dashed var(--line)}
.ai-list .no{font-family:var(--display);color:var(--gold);font-size:15px;width:20px;flex-shrink:0}
.ai-list img{width:46px;height:62px;object-fit:cover;border:1px solid var(--line);flex-shrink:0}
.ai-list .txt{min-width:0;flex:1}
.ai-list .txt b{font-size:13px;font-weight:500;display:block}
.ai-list .txt small{font-size:11px;color:var(--ink3);display:block;line-height:1.5}
.ai-list .match{font-size:11px;color:var(--ink2);text-align:right;flex-shrink:0}
.ai-list .match i{font-style:normal;color:var(--gold);font-family:var(--display);font-size:15px;display:block}
.ai-sort{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;align-items:center}
.ai-sort .chip{font-size:11px}
.ai-sort em{font-style:normal;font-size:11px;color:var(--ink3);margin-left:4px}

/* download */
.dl{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.dl h2{font-family:var(--display);font-size:clamp(26px,3.4vw,40px);font-weight:500;margin-bottom:20px;line-height:1.25}
.dl h2 em{font-style:normal;color:var(--gold)}
.dl p{font-size:14px;color:var(--ink2);margin-bottom:12px;max-width:520px}
.dl-steps{list-style:none;counter-reset:s;margin-top:26px}
.dl-steps li{counter-increment:s;position:relative;padding-left:44px;margin-bottom:18px;font-size:14px;color:var(--ink2)}
.dl-steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--display);color:var(--gold);font-size:16px;border:1px solid var(--line-soft);width:30px;height:30px;display:flex;align-items:center;justify-content:center}
.dl-steps li b{color:var(--ink);font-weight:500;display:block}
.dl-card{
  border:1px solid var(--line);padding:30px;background:
    repeating-linear-gradient(45deg,rgba(201,164,92,.06) 0 1px,transparent 1px 12px),var(--bg2);
  text-align:center;
}
.qr{width:170px;height:170px;margin:0 auto 18px;border:1px solid var(--line-soft);background:var(--bg);display:flex;align-items:center;justify-content:center}
.qr svg{width:132px;height:132px;display:block}
.dl-card h3{font-size:15px;font-weight:500;margin-bottom:6px}
.dl-card p{font-size:12px;color:var(--ink3);margin-bottom:20px}
.dl-btns{display:flex;flex-direction:column;gap:10px}
.dl-btns .btn{width:100%;font-size:13px}

/* reviews */
.rev{display:grid;grid-template-columns:1fr 1.45fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.rev-l,.rev-r{background:var(--bg2);padding:36px}
.rev-score{font-family:var(--display);font-size:60px;line-height:1;color:var(--ink)}
.rev-score i{font-style:normal;font-size:20px;color:var(--ink3)}
.stars{color:var(--gold);letter-spacing:4px;font-size:16px;margin:10px 0}
.rev-l>p{font-size:12px;color:var(--ink3);margin-bottom:22px}
.dist{margin-bottom:10px}
.dist span{display:flex;justify-content:space-between;font-size:12px;color:var(--ink3);margin-bottom:5px}
.bar{height:6px;background:var(--bg4);border:1px solid var(--line)}
.bar i{display:block;height:100%;background:var(--gold);width:var(--w)}
.rev-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rev-card{border:1px solid var(--line);background:var(--bg3);padding:18px}
.rev-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--gold-2);color:#1a1305;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:14px;flex-shrink:0}
.rev-top b{font-size:13px;font-weight:500;display:block}
.rev-top small{font-size:11px;color:var(--ink3)}
.rev-card blockquote{font-size:13px;color:var(--ink);border-left:2px solid var(--gold-3);padding-left:10px;margin:10px 0}
.rev-card p{font-size:12px;color:var(--ink2);line-height:1.7}
.rev-foot{display:flex;justify-content:space-between;font-size:11px;color:var(--ink3);margin-top:12px;border-top:1px solid var(--line);padding-top:8px}
.rev-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px;border-top:1px solid var(--line);padding-top:20px}
.rev-form input,.rev-form textarea{width:100%;background:var(--bg);border:1px solid var(--line);padding:10px 12px;color:var(--ink);font-family:inherit;font-size:13px;resize:vertical}
.rev-form textarea{grid-column:1/-1;min-height:84px}
.rev-form .btn{grid-column:1/-1;justify-self:start}

/* faq */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:grid;grid-template-columns:54px 1fr 28px;align-items:center;gap:14px;padding:20px 0;cursor:pointer;list-style:none;font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq .num{font-family:var(--display);color:var(--gold);font-size:15px}
.faq .plus{font-size:20px;color:var(--ink2);text-align:center;transition:transform .25s,color .25s;line-height:1}
.faq details[open] .plus{transform:rotate(45deg);color:var(--gold)}
.faq-a{padding:0 42px 22px 68px;font-size:13px;color:var(--ink2);line-height:1.9}
.faq-a b{color:var(--gold);font-weight:500}

/* footer */
.foot{border-top:1px solid var(--line);margin-top:104px;background:var(--bg2)}
.foot-in{max-width:1240px;margin:0 auto;padding:52px 30px 26px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;position:relative;z-index:2}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand img{height:30px;width:auto;border-radius:4px}
.foot-brand span{font-family:var(--display);font-size:18px;letter-spacing:.06em}
.foot p{font-size:12px;color:var(--ink3);line-height:1.9;max-width:330px}
.foot h5{font-size:12px;letter-spacing:.18em;color:var(--gold);font-weight:500;margin-bottom:14px}
.foot ul{list-style:none}
.foot li{margin-bottom:9px}
.foot li a{font-size:12px;color:var(--ink3);transition:color .2s}
.foot li a:hover{color:var(--gold)}
.foot-bottom{border-top:1px solid var(--line);position:relative;z-index:2}
.foot-bottom-in{max-width:1240px;margin:0 auto;padding:18px 30px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:11px;color:var(--ink3)}
.foot-bottom a{color:var(--ink3)}
.foot-bottom a:hover{color:var(--gold)}
.totop{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--gold);color:#1a1305;display:flex;align-items:center;justify-content:center;font-size:18px;z-index:60;box-shadow:0 10px 26px var(--shadow);transition:background .2s,transform .2s}
.totop:hover{background:var(--gold-2);transform:translateY(-3px)}

@media (max-width:1080px){
  .rank-panel{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .hero,.dl,.rev{grid-template-columns:1fr}
  .lib-grid{grid-template-columns:repeat(2,1fr)}
  .hero{gap:36px}
  .sec-head{flex-direction:column;align-items:flex-start}
  .sec-note{text-align:left;max-width:none}
}
@media (max-width:820px){
  .topics{grid-template-columns:repeat(2,1fr)}
  .foot-in{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:760px){
  .nav{display:none}
  .topbar-in{justify-content:space-between}
  .rank-panel{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:1fr}
  .aifind{grid-template-columns:1fr}
}
@media (max-width:640px){
  .tl-card{flex-basis:160px}
  .wrap{padding:0 20px}
  .topbar-in,.foot-in,.foot-bottom-in{padding-left:20px;padding-right:20px}
  .faq summary{grid-template-columns:36px 1fr 24px;gap:10px;font-size:14px}
  .faq-a{padding-left:46px;padding-right:16px}
  .sec{padding-top:72px}
  .aifind-l,.aifind-r,.rev-l,.rev-r{padding:24px}
  .rev-form{grid-template-columns:1fr}
}
@media (max-width:520px){
  .topics,.lib-grid,.foot-in{grid-template-columns:1fr}
  .lib-tabbar{flex-direction:column}
  .lib-tabbar label{border-right:0;border-bottom:1px solid var(--line);text-align:left;padding:14px 18px}
  .foot-in{gap:22px}
  .dl-card{padding:22px}
}
@media (max-width:480px){
  .rank-panel{grid-template-columns:1fr}
  .hero-stats .stat b{font-size:26px}
}