:root{
  --main:#0D1B2A;
  --sub:#2EC4B6;
  --bg:#E0E1DD;
  --accent:#2EC4B6;
  --ink:#0D1B2A;
  --ink-soft:#3a4a5a;
  --card:#ffffff;
  --radius:20px;
  --gap:18px;
  --pad:22px;
  --sec-space:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.3;color:var(--main)}
h2{font-size:22px;margin-bottom:8px}
h3{font-size:17px;line-height:1.4}
p{margin-bottom:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:10px 24px;border-radius:999px;
  font-size:14px;font-weight:600;cursor:pointer;border:2px solid transparent;
  transition:background .18s,color .18s,border-color .18s,transform .12s;
  line-height:1.4;
}
.btn-primary{background:var(--main);color:#fff}
.btn-primary:hover{background:var(--accent);color:var(--main)}
.btn-ghost{background:transparent;color:var(--main);border-color:var(--sub)}
.btn-ghost:hover{background:var(--sub);color:var(--main)}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn:active{transform:scale(.97)}
.tag{
  display:inline-block;font-size:13px;line-height:1.4;padding:4px 12px;
  border-radius:999px;background:rgba(46,196,182,.14);color:#1a7d74;
  border:1px solid rgba(46,196,182,.4);margin:2px 4px 2px 0;
}
/* 顶部品牌区 */
header.site-head{background:var(--main);color:#fff;position:relative}
.head-inner{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:.5px}
.brand-mark{
  width:30px;height:30px;border-radius:8px;flex:none;
  background:linear-gradient(135deg,var(--sub),var(--accent));
  position:relative;transform:rotate(45deg);
}
.brand-mark::after{content:"";position:absolute;inset:8px;background:var(--main);border-radius:3px;transform:rotate(-45deg)}
nav.main-nav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
nav.main-nav a{
  font-size:14px;padding:8px 14px;border-radius:999px;color:#d5e2ea;
  transition:background .16s,color .16s;
}
nav.main-nav a:hover,nav.main-nav a:focus-visible{background:rgba(46,196,182,.22);color:#fff;outline:none}
.search-box{display:flex;align-items:center;gap:0;background:#fff;border-radius:999px;overflow:hidden;min-width:0}
.search-box input{
  border:0;outline:none;font-size:14px;padding:10px 16px;width:170px;
  font-family:inherit;color:var(--main);background:transparent;
}
.search-box button{
  border:0;background:var(--accent);color:var(--main);font-size:13px;font-weight:700;
  padding:11px 18px;cursor:pointer;min-height:44px;font-family:inherit;
}
.search-box button:hover{background:#26a99d}
.nav-toggle{
  display:none;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);
  color:#fff;border-radius:10px;padding:9px 14px;font-size:14px;cursor:pointer;min-height:44px;
}
/* 面包屑 */
.breadcrumb{padding:18px 0 6px;font-size:13.5px;color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--sub)}
.breadcrumb span.sep{margin:0 7px;opacity:.55}
.breadcrumb [aria-current]{color:var(--main);font-weight:600}
/* Hero */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(circle at 88% 18%,rgba(46,196,182,.42),transparent 42%),
    radial-gradient(circle at 12% 92%,rgba(46,196,182,.2),transparent 46%),
    linear-gradient(135deg,#0D1B2A 0%,#122c3e 55%,#0D1B2A 100%);
  padding:56px 0 64px;
}
.hero::before{
  content:"";position:absolute;width:340px;height:340px;border:2px solid rgba(46,196,182,.22);
  border-radius:50%;top:-120px;right:-80px;pointer-events:none;
}
.hero::after{
  content:"";position:absolute;width:220px;height:220px;border:2px solid rgba(46,196,182,.16);
  transform:rotate(45deg);bottom:-90px;left:4%;pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:center;position:relative;z-index:2}
.hero h1{
  font-size:34px;color:#fff;margin-bottom:18px;letter-spacing:.3px;line-height:1.25;
}
.hero .kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:1px;
  color:var(--main);background:var(--accent);padding:5px 14px;border-radius:999px;margin-bottom:16px;
}
.hero .hook{font-size:16px;line-height:1.75;color:#cfdde5;margin-bottom:18px;max-width:620px}
.hero .meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:#a9c0cd;margin-bottom:22px}
.hero .meta b{color:var(--accent);font-size:16px;margin-right:4px}
.hero .tags{margin-bottom:26px}
.hero .tags .tag{background:rgba(46,196,182,.16);color:#8ee7dd;border-color:rgba(46,196,182,.45)}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .cta .btn-primary{background:var(--accent);color:var(--main)}
.hero .cta .btn-primary:hover{background:#fff}
.hero .cta .btn-ghost{color:#fff;border-color:rgba(46,196,182,.7)}
.hero .cta .btn-ghost:hover{background:rgba(46,196,182,.2);color:#fff}
.hero-poster{
  aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;
  border:2px solid rgba(46,196,182,.5);
  box-shadow:0 0 0 8px rgba(46,196,182,.08);
}
/* 通用 section */
section.block{padding:var(--sec-space) 0 0}
.sec-head{max-width:760px;margin-bottom:20px}
.sec-head .lead{font-size:15px;color:var(--ink-soft);line-height:1.7}
/* 分类 */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.cat-card{
  background:var(--card);border-radius:var(--radius);padding:var(--pad);
  border:2px solid transparent;transition:border-color .18s,transform .18s;
  display:block;
}
.cat-card:hover,.cat-card:focus-visible{border-color:var(--sub);transform:translateY(-3px);outline:none}
.cat-card h3{margin-bottom:6px;display:flex;align-items:center;gap:8px}
.cat-card h3::before{content:"";width:8px;height:8px;background:var(--accent);border-radius:2px;flex:none;transform:rotate(45deg)}
.cat-card p{font-size:14px;color:var(--ink-soft);line-height:1.65;margin:0}
/* 卡片列表 */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.show-card{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .18s;
}
.show-card:hover{transform:translateY(-4px)}
.show-card .cover{aspect-ratio:3/4;overflow:hidden;position:relative}
.show-card .cover .badge{
  position:absolute;top:10px;left:10px;background:var(--main);color:#fff;
  font-size:12.5px;padding:3px 10px;border-radius:999px;line-height:1.4;
}
.show-card .body{padding:var(--pad);display:flex;flex-direction:column;gap:8px;flex:1}
.show-card .body h3{font-size:17px}
.show-card .body .desc{font-size:14px;color:var(--ink-soft);line-height:1.65;margin:0}
.show-card .body .foot{margin-top:auto;font-size:13px;color:#6d7d8a;display:flex;justify-content:space-between;align-items:center}
.show-card .body .foot a{color:var(--sub);font-weight:700}
.show-card .body .foot a:hover{text-decoration:underline}
/* 发现栏目：交替视觉 */
.tile-list{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.tile{
  background:var(--card);border-radius:var(--radius);padding:var(--pad);
  border-left:4px solid var(--sub);display:flex;flex-direction:column;gap:8px;
}
.tile h3{font-size:17px}
.tile p{font-size:14px;color:var(--ink-soft);line-height:1.65;margin:0}
.tile .kw{font-size:13px;color:#1a7d74}
/* 时间轴栏目 */
.timeline{display:flex;flex-direction:column;gap:14px}
.tl-item{
  background:var(--card);border-radius:var(--radius);padding:18px var(--pad);
  display:grid;grid-template-columns:78px 1fr;gap:18px;align-items:start;
}
.tl-item .step{
  font-size:14px;font-weight:800;color:var(--main);background:rgba(46,196,182,.18);
  border-radius:12px;text-align:center;padding:10px 0;line-height:1.3;
}
.tl-item h3{font-size:17px;margin-bottom:4px}
.tl-item p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.65}
/* 剧情简介 + 看点 */
.story-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:start}
.prose{
  background:var(--card);border-radius:var(--radius);padding:26px;
  font-size:16px;line-height:1.8;color:var(--ink-soft);
}
.prose p{margin-bottom:14px}
.prose p:last-child{margin-bottom:0}
.point-list{display:flex;flex-direction:column;gap:14px}
.point{
  background:var(--card);border-radius:var(--radius);padding:18px var(--pad);
  border-top:3px solid var(--accent);
}
.point h3{font-size:17px;margin-bottom:6px}
.point p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.65}
/* 人物 */
.role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.role{
  background:var(--card);border-radius:var(--radius);padding:var(--pad);text-align:center;
}
.role .avatar{width:84px;height:84px;border-radius:50%;overflow:hidden;margin:0 auto 12px;border:3px solid rgba(46,196,182,.45)}
.role h3{font-size:17px;margin-bottom:4px}
.role .pos{font-size:13px;color:var(--sub);font-weight:700;margin-bottom:6px}
.role p{font-size:14px;color:var(--ink-soft);line-height:1.65;margin:0}
/* 追剧队列 */
.queue-panel{background:var(--card);border-radius:var(--radius);padding:var(--pad)}
.queue-top{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.queue-count{font-size:14px;color:var(--ink-soft)}
.queue-count b{color:var(--main);font-size:18px}
.ep-list{display:flex;flex-direction:column;gap:12px}
.ep-item{
  display:grid;grid-template-columns:64px 1fr auto;gap:16px;align-items:center;
  padding:14px 16px;border-radius:16px;background:#f4f6f5;border:1px solid #e2e8e7;
}
.ep-item .ep-no{font-size:14px;font-weight:800;color:var(--main);text-align:center}
.ep-item h3{font-size:16px;margin-bottom:3px}
.ep-item p{font-size:13.5px;color:var(--ink-soft);margin:0;line-height:1.6}
.ep-item .ep-meta{font-size:13px;color:#6d7d8a;margin-top:4px}
.ep-item .add-btn{
  min-height:42px;padding:9px 18px;border-radius:999px;font-size:13.5px;font-weight:700;
  border:2px solid var(--main);background:transparent;color:var(--main);cursor:pointer;font-family:inherit;
  transition:background .16s,color .16s;white-space:nowrap;
}
.ep-item .add-btn:hover{background:var(--main);color:#fff}
.ep-item .add-btn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--main)}
.ep-item .add-btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.ep-more{margin-top:16px;text-align:center}
/* 推荐 */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.rel-card{background:var(--card);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.rel-card .cover{aspect-ratio:16/10;overflow:hidden}
.rel-card .body{padding:var(--pad);display:flex;flex-direction:column;gap:8px;flex:1}
.rel-card .body h3{font-size:17px}
.rel-card .body p{font-size:14px;color:var(--ink-soft);line-height:1.65;margin:0}
.rel-card .body .kws{font-size:13px;color:#1a7d74}
.rel-card .body .more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--sub)}
.rel-card .body .more:hover{text-decoration:underline}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
details.faq{
  background:var(--card);border-radius:16px;padding:0;overflow:hidden;
  border:1px solid #e2e8e7;
}
details.faq summary{
  cursor:pointer;padding:18px 22px;font-size:16px;font-weight:700;color:var(--main);
  list-style:none;display:flex;justify-content:space-between;gap:14px;line-height:1.4;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";color:var(--sub);font-size:20px;line-height:1;flex:none}
details.faq[open] summary::after{content:"–"}
details.faq .ans{padding:0 22px 20px;font-size:15px;color:var(--ink-soft);line-height:1.75}
/* 友情链接 */
.friend-links{display:flex;flex-wrap:wrap;gap:10px 8px;font-size:14px}
.friend-links a{
  color:var(--ink-soft);padding:4px 12px;border-radius:999px;
  background:rgba(13,27,42,.06);border:1px solid rgba(13,27,42,.12);transition:color .16s,border-color .16s;
}
.friend-links a:hover{color:var(--main);border-color:var(--sub)}
/* 页脚 */
footer.site-foot{background:var(--main);color:#b8ccd6;margin-top:var(--sec-space);padding:56px 0 28px;font-size:13px;line-height:1.7}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.foot-grid h3{color:#fff;font-size:15px;margin-bottom:12px}
.foot-grid a{display:block;color:#a9c0cd;font-size:13px;padding:3px 0;transition:color .16s}
.foot-grid a:hover{color:var(--accent)}
.foot-brand{font-weight:800;font-size:18px;color:#fff;margin-bottom:10px}
.foot-note{font-size:12.5px;color:#8ba3b0;line-height:1.7}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#8ba3b0}
.foot-bottom a{color:#a9c0cd}
.foot-bottom a:hover{color:var(--accent)}
.beian{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}
.to-top{
  position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;
  background:var(--main);color:#fff;border:2px solid var(--accent);cursor:pointer;
  font-size:13px;font-weight:700;display:none;align-items:center;justify-content:center;
  z-index:50;font-family:inherit;
}
.to-top.show{display:flex}
.to-top:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.hide{display:none !important}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}
@media (max-width:1100px){
  .card-grid{grid-template-columns:repeat(3,1fr)}
  .role-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-poster{max-width:300px;margin:0 auto;width:100%}
  .story-layout{grid-template-columns:1fr;gap:22px}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .tile-list{grid-template-columns:1fr 1fr}
  .rel-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .wrap{padding:0 20px}
  section.block{padding:48px 0 0}
  h2{font-size:22px}
  .hero{padding:44px 0 52px}
  .hero h1{font-size:32px}
  nav.main-nav{
    display:none;width:100%;order:5;flex-direction:column;gap:4px;padding-top:8px;
  }
  nav.main-nav.open{display:flex}
  nav.main-nav a{padding:12px 14px;background:rgba(255,255,255,.05);font-size:15px}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .search-box{order:4;width:100%;margin:8px 0 4px}
  .search-box input{width:100%}
  .head-inner{gap:12px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .tile-list{grid-template-columns:1fr}
  .rel-grid{grid-template-columns:1fr}
  .ep-item{grid-template-columns:52px 1fr;row-gap:10px}
  .ep-item .add-btn{grid-column:1 / -1;width:100%}
  .tl-item{grid-template-columns:64px 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .to-top{right:14px;bottom:14px}
}
@media (max-width:420px){
  .wrap{padding:0 16px}
  .cat-grid{grid-template-columns:1fr}
  .role-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}