:root{
  --main:#0D1B2A;
  --accent:#2EC4B6;
  --bg:#E0E1DD;
  --card:#FFFFFF;
  --ink:#12212F;
  --muted:#5A6B78;
  --line:rgba(13,27,42,.14);
  --radius:14px;
  --shadow:0 6px 20px rgba(13,27,42,.10);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px;top:0;background:var(--main);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:8px;top:8px;border-radius:8px}
/* ---------- 顶部品牌与导航 ---------- */
.topbar{background:var(--main);color:#EAF6F4;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.22)}
.topbar-in{display:flex;align-items:center;gap:14px;height:60px;max-width:var(--maxw);margin:0 auto;padding:0 16px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:.5px;white-space:nowrap}
.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#1E8E85);display:grid;place-items:center;color:#06131C;font-size:15px;font-weight:900}
.brand-txt{font-size:17px}
.brand-sub{font-size:11px;color:#8FD9D1;font-weight:500;display:block;line-height:1.1}
.nav{display:flex;gap:4px;margin-left:8px}
.nav a{padding:8px 11px;border-radius:8px;font-size:14px;color:#CFE7E3;transition:.18s}
.nav a:hover,.nav a:focus-visible{background:rgba(46,196,182,.18);color:#fff;outline:none}
.search{margin-left:auto;display:flex;align-items:center;background:rgba(255,255,255,.10);border:1px solid rgba(46,196,182,.4);border-radius:10px;padding:0 6px 0 10px;height:38px;min-width:190px}
.search input{background:none;border:none;outline:none;color:#fff;font-size:14px;width:100%;padding:0 4px}
.search input::placeholder{color:#9FC4C0}
.search button{color:var(--accent);font-size:14px;padding:4px 6px;border-radius:6px}
.search button:focus-visible{outline:2px solid var(--accent)}
.menu-btn{display:none;width:38px;height:38px;border-radius:9px;background:rgba(255,255,255,.1);color:#fff;font-size:18px}
.mobile-nav{display:none;background:#0A1622;border-top:1px solid rgba(46,196,182,.25)}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 20px;font-size:15px;color:#CFE7E3;border-bottom:1px solid rgba(255,255,255,.06)}
/* ---------- 面包屑 ---------- */
.crumb{max-width:var(--maxw);margin:14px auto 0;padding:0 16px;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px}
.crumb a{color:#1E8E85}
.crumb a:hover{text-decoration:underline}
.crumb [aria-current]{color:var(--ink);font-weight:600}
/* ---------- Hero ---------- */
.hero{max-width:var(--maxw);margin:14px auto 0;padding:0 16px}
.hero-in{
  position:relative;overflow:hidden;border-radius:20px;
  background:linear-gradient(120deg,#0D1B2A 0%,#123246 48%,#0E5B57 100%);
  color:#F2FBF9;display:grid;grid-template-columns:1.15fr .85fr;gap:26px;
  padding:34px;box-shadow:var(--shadow);
}
.hero-in::after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(46,196,182,.35),transparent 70%);pointer-events:none}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(46,196,182,.16);color:#7FE6DC;border:1px solid rgba(46,196,182,.38)}
.tag.solid{background:var(--accent);color:#06131C;font-weight:700;border-color:transparent}
.hero h1{font-size:clamp(23px,3.4vw,36px);line-height:1.28;letter-spacing:.5px;margin-bottom:12px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-hook{font-size:15px;color:#C9E4E0;max-width:520px;margin-bottom:16px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:13px;color:#A9C9C5;margin-bottom:20px}
.hero-meta b{color:#fff;font-weight:700}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 22px;border-radius:11px;font-size:15px;font-weight:700;transition:.18s;min-height:44px}
.btn-main{background:var(--accent);color:#06131C}
.btn-main:hover{background:#4BD8CA;transform:translateY(-1px)}
.btn-ghost{border:1px solid rgba(46,196,182,.55);color:#D7F3EF}
.btn-ghost:hover{background:rgba(46,196,182,.14)}
.btn:focus-visible{outline:3px solid #7FE6DC;outline-offset:2px}
.btn:active{transform:scale(.98)}
.hero-poster{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 12px 30px rgba(0,0,0,.4);border:1px solid rgba(46,196,182,.35)}
.hero-poster figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;font-size:12px;color:#DDF3EF;background:linear-gradient(transparent,rgba(4,15,22,.9))}
/* ---------- 通用区块 ---------- */
section.block{max-width:var(--maxw);margin:34px auto 0;padding:0 16px}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:10px;margin-bottom:8px}
.sec-head h2{font-size:21px;letter-spacing:.5px;position:relative;padding-left:12px}
.sec-head h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:3px;background:var(--accent)}
.sec-desc{font-size:13.5px;color:var(--muted);margin:6px 0 16px;max-width:820px}
.more-link{font-size:13px;color:#1E8E85;font-weight:600;padding:6px 10px;border-radius:8px}
.more-link:hover{background:rgba(46,196,182,.12)}
.more-link:focus-visible{outline:2px solid #1E8E85}
/* ---------- 分类导航 ---------- */
.cat-scroll{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.cat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;transition:.18s;display:block}
.cat-card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}
.cat-card:focus-visible{outline:2px solid #1E8E85}
.cat-card h3{font-size:15px;margin-bottom:4px;color:var(--ink)}
.cat-card p{font-size:12.5px;color:var(--muted)}
.cat-card .cat-count{font-size:11px;color:#1E8E85;font-weight:700;margin-top:8px;display:inline-block}
/* ---------- 剧集卡片 ---------- */
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:rgba(46,196,182,.5)}
.card:focus-within{outline:2px solid #1E8E85;outline-offset:2px}
.cover{position:relative;aspect-ratio:3/4;background:#0D1B2A;overflow:hidden}
.cover .badge{position:absolute;left:8px;top:8px;background:rgba(13,27,42,.82);color:#7FE6DC;font-size:11px;padding:3px 8px;border-radius:999px;border:1px solid rgba(46,196,182,.4)}
.cover .dur{position:absolute;right:8px;bottom:8px;background:rgba(4,15,22,.82);color:#DDF3EF;font-size:11px;padding:2px 7px;border-radius:6px}
.card-body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body h3{font-size:14.5px;line-height:1.4}
.card-body h3 a:hover{color:#1E8E85}
.card-hook{font-size:12.5px;color:var(--muted);flex:1}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:#1E8E85;font-weight:600}
.mini-tag{font-size:11px;background:rgba(46,196,182,.13);color:#1E8E85;padding:2px 8px;border-radius:999px;font-weight:600}
/* ---------- 列表型栏目 ---------- */
.list-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.list-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:.18s}
.list-item:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.list-item h3{font-size:14.5px;margin-bottom:5px}
.list-item p{font-size:12.5px;color:var(--muted)}
.list-item .idx{display:inline-block;font-size:11px;font-weight:800;color:#1E8E85;background:rgba(46,196,182,.14);border-radius:6px;padding:1px 7px;margin-bottom:7px}
/* ---------- 剧情与看点 ---------- */
.story-box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
.story-box p{font-size:15px;color:#2B3B47;margin-bottom:12px}
.story-box p:last-child{margin-bottom:0}
.points{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:16px}
.point{background:rgba(46,196,182,.08);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:12px 14px}
.point h3{font-size:14px;margin-bottom:4px;color:var(--main)}
.point p{font-size:12.8px;color:var(--muted)}
/* ---------- 人物 ---------- */
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.person{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center;transition:.18s}
.person:hover{box-shadow:var(--shadow);border-color:rgba(46,196,182,.5)}
.avatar{width:78px;height:78px;border-radius:50%;overflow:hidden;margin:0 auto 10px;border:2px solid var(--accent)}
.person h3{font-size:15px;margin-bottom:2px}
.person .role{font-size:12px;color:#1E8E85;font-weight:700;margin-bottom:6px}
.person p{font-size:12.5px;color:var(--muted)}
/* ---------- 追剧队列 ---------- */
.ep-list{display:flex;flex-direction:column;gap:10px}
.ep{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 15px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;transition:.18s}
.ep:hover{border-color:rgba(46,196,182,.5)}
.ep-no{font-size:13px;font-weight:800;color:#fff;background:var(--main);border-radius:9px;width:44px;height:44px;display:grid;place-items:center}
.ep-main h3{font-size:14.5px;margin-bottom:3px}
.ep-main p{font-size:12.5px;color:var(--muted)}
.ep-meta{font-size:11.5px;color:#1E8E85;font-weight:600;margin-top:4px}
.qbtn{padding:8px 14px;border-radius:9px;font-size:13px;font-weight:700;border:1px solid #1E8E85;color:#1E8E85;background:transparent;transition:.18s;white-space:nowrap}
.qbtn:hover{background:rgba(46,196,182,.12)}
.qbtn.on{background:var(--accent);border-color:var(--accent);color:#06131C}
.qbtn:focus-visible{outline:2px solid #1E8E85;outline-offset:2px}
.queue-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:14px 0 4px;font-size:13.5px;color:var(--muted)}
.queue-bar b{color:#1E8E85}
.ep-hidden{display:none}
/* ---------- 相关推荐 ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.rel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;display:flex;flex-direction:column}
.rel:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.rel .cover{aspect-ratio:16/10}
.rel-body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:5px;flex:1}
.rel-body h3{font-size:14.5px}
.rel-body p{font-size:12.5px;color:var(--muted);flex:1}
.rel-body .mini-tag{align-self:flex-start}
/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 16px;transition:.18s}
.faq details[open]{border-color:rgba(46,196,182,.55);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;padding:14px 0;font-size:14.5px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:#1E8E85;font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq summary:focus-visible{outline:2px solid #1E8E85;border-radius:6px}
.faq p{font-size:13.5px;color:var(--muted);padding-bottom:14px}
/* ---------- 空状态 ---------- */
.empty{display:none;text-align:center;padding:26px;background:var(--card);border:1px dashed var(--line);border-radius:12px;color:var(--muted);font-size:14px}
.empty.show{display:block}
/* ---------- 页脚 ---------- */
footer{background:var(--main);color:#B9D3CF;margin-top:44px;padding:34px 0 18px}
.foot-grid{max-width:var(--maxw);margin:0 auto;padding:0 16px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.foot-grid h3{color:#fff;font-size:14px;margin-bottom:10px}
.foot-grid a{display:block;font-size:13px;padding:3px 0;color:#B9D3CF}
.foot-grid a:hover{color:var(--accent)}
.foot-about{font-size:13px;line-height:1.7;color:#9FBCB8}
.foot-bottom{max-width:var(--maxw);margin:22px auto 0;padding:16px 16px 0;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#8FA9A5;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.to-top{background:rgba(46,196,182,.16);border:1px solid rgba(46,196,182,.45);color:#7FE6DC;padding:8px 14px;border-radius:9px;font-size:13px;font-weight:700}
.to-top:hover{background:rgba(46,196,182,.3)}
.to-top:focus-visible{outline:2px solid var(--accent)}
/* ---------- 响应式 ---------- */
@media(max-width:900px){
  .hero-in{grid-template-columns:1fr;padding:24px}
  .hero-poster{max-width:300px;margin:0 auto}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav{display:none}
  .menu-btn{display:grid;place-items:center}
  .search{min-width:0;flex:1;order:3;margin-left:0}
  .topbar-in{flex-wrap:wrap;height:auto;padding:10px 16px;gap:10px}
  .brand{order:1}
  .menu-btn{order:2;margin-left:auto}
  .search{order:3;flex-basis:100%}
  .grid-cards{grid-template-columns:repeat(2,1fr);gap:12px}
  .cat-scroll{grid-template-columns:repeat(2,1fr)}
  .ep{grid-template-columns:auto 1fr;gap:10px}
  .qbtn{grid-column:1/-1;width:100%}
}
@media(max-width:400px){
  .grid-cards{grid-template-columns:1fr}
  .cat-scroll{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}