:root{
  --primary:#0D1B2A;
  --secondary:#2EC4B6;
  --bg:#E0E1DD;
  --accent:#2EC4B6;
  --ink:#0D1B2A;
  --ink-soft:#3a4a5a;
  --card:#ffffff;
  --radius:16px;
  --radius-sm:11px;
  --shadow-lifted:0 14px 34px -12px rgba(13,27,42,.42),0 4px 12px -6px rgba(13,27,42,.28);
  --shadow-strong:0 22px 52px -18px rgba(13,27,42,.55);
  --gap:14px;
  --sec-space:44px;
  --pad-x:20px;
}
*{box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15.5px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  background-image:
    linear-gradient(rgba(13,27,42,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(13,27,42,.045) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-font-smoothing:antialiased;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
.container{max-width:1240px;margin:0 auto;padding:0 var(--pad-x)}
section.block{margin-top:var(--sec-space)}
.sec-head{margin-bottom:16px}
.sec-head h2{font-size:24px;line-height:1.3;font-weight:800;letter-spacing:.2px}
.sec-head p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--ink-soft);max-width:74ch}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.6px;color:var(--accent);text-transform:uppercase}

/* 顶部品牌区 */
.topbar{position:sticky;top:0;z-index:50;background:rgba(13,27,42,.96);backdrop-filter:blur(8px);color:#e9f4f2}
.topbar .bar{display:flex;align-items:center;gap:14px;height:58px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;letter-spacing:.5px;color:#fff;white-space:nowrap}
.brand .mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#1f8f86);display:grid;place-items:center;font-size:13px;color:#06231f;font-weight:900}
.nav-links{display:none;gap:4px;margin-left:8px}
.nav-links a{padding:8px 12px;border-radius:var(--radius-sm);font-size:13.5px;color:#cfe4e0;transition:.18s}
.nav-links a:hover,.nav-links a:focus-visible{background:rgba(46,196,182,.18);color:#fff}
.search-wrap{margin-left:auto;display:flex;align-items:center;gap:8px;flex:1;max-width:320px}
.search-wrap input{
  width:100%;height:38px;border-radius:var(--radius-sm);border:1px solid rgba(46,196,182,.4);
  background:rgba(224,225,221,.1);color:#fff;padding:0 14px;font-size:13.5px;outline:none;
}
.search-wrap input::placeholder{color:#9db8b4}
.search-wrap input:focus{border-color:var(--accent);background:rgba(224,225,221,.16)}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:38px;border-radius:var(--radius-sm);border:1px solid rgba(46,196,182,.4);background:transparent;color:#e9f4f2;font-size:16px;cursor:pointer}
.mobile-nav{display:none;background:rgba(13,27,42,.99);border-top:1px solid rgba(46,196,182,.22)}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 20px;font-size:14px;color:#cfe4e0;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-nav a:hover{background:rgba(46,196,182,.14);color:#fff}

/* 面包屑 */
.crumbs{padding:16px 0 0;font-size:13px;color:var(--ink-soft)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:#8a99a6}
.crumbs a{border-bottom:1px solid transparent}
.crumbs a:hover{border-color:var(--accent);color:var(--primary)}
.crumbs [aria-current="page"]{color:var(--primary);font-weight:700}

/* Hero full-bleed */
.hero{
  position:relative;margin-top:16px;padding:34px 0 38px;
  background:
    radial-gradient(1100px 420px at 82% -12%,rgba(46,196,182,.34),transparent 62%),
    linear-gradient(158deg,#0D1B2A 0%,#11263a 58%,#0c3340 100%);
  color:#eaf5f3;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(46,196,182,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(46,196,182,.09) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(circle at 70% 20%,#000,transparent 76%)
}
.hero .inner{position:relative;z-index:2;display:grid;gap:24px}
.hero .tag-row{display:flex;flex-wrap:wrap;gap:8px}
.hero .tag{font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;border:1px solid rgba(46,196,182,.55);color:#b7ece5;background:rgba(46,196,182,.12)}
.hero h1{font-size:38px;line-height:1.24;font-weight:900;letter-spacing:-.4px;color:#fff;margin-top:14px}
.hero .hook{margin-top:16px;font-size:15.5px;line-height:1.75;color:#c8e2de;max-width:52ch}
.hero .kw{margin-top:14px;font-size:14px;color:#9fd9d2}
.hero .kw b{color:#fff;font-weight:700}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.meta-row span{font-size:13px;padding:6px 12px;border-radius:10px;background:rgba(224,225,221,.1);color:#d6ebe7;border:1px solid rgba(224,225,221,.12)}
.meta-row span b{color:var(--accent);font-weight:800}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 22px;border-radius:var(--radius-sm);font-size:14px;font-weight:700;cursor:pointer;border:1px solid transparent;transition:transform .16s,box-shadow .18s,background .18s;font-family:inherit}
.btn-primary{background:var(--accent);color:#04211d;box-shadow:0 10px 26px -10px rgba(46,196,182,.9)}
.btn-primary:hover{background:#3ad4c5;transform:translateY(-1px);box-shadow:0 14px 30px -10px rgba(46,196,182,.95)}
.btn-ghost{background:transparent;color:#dff3f0;border-color:rgba(224,225,221,.4)}
.btn-ghost:hover{border-color:var(--accent);color:#fff;background:rgba(46,196,182,.12)}
.btn:focus-visible{outline:2px solid #9ff3e8;outline-offset:2px}
.hero-poster{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;max-width:300px;width:100%;box-shadow:var(--shadow-strong);border:1px solid rgba(46,196,182,.4)}
.hero-poster .badge{position:absolute;left:12px;top:12px;z-index:3;font-size:12px;font-weight:800;padding:5px 11px;border-radius:999px;background:var(--accent);color:#04211d;letter-spacing:.4px}

/* 分类导航 */
.cat-scroll{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.cat-item{background:var(--card);border-radius:var(--radius);padding:16px 18px;border:1px solid rgba(13,27,42,.08);transition:.2s;box-shadow:0 2px 0 rgba(13,27,42,.03)}
.cat-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lifted);border-color:rgba(46,196,182,.6)}
.cat-item h3{font-size:16px;font-weight:800;line-height:1.4}
.cat-item p{margin-top:6px;font-size:13.5px;line-height:1.6;color:var(--ink-soft)}
.cat-item .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:7px;vertical-align:middle}

/* 剧集卡片 */
.grid-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(13,27,42,.07);display:flex;flex-direction:column;transition:transform .2s,box-shadow .22s,border-color .2s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lifted);border-color:rgba(46,196,182,.55)}
.card .cover{position:relative;aspect-ratio:3/4;background:#132c3f;overflow:hidden}
.card .cover .flag{position:absolute;left:10px;top:10px;font-size:11.5px;font-weight:800;padding:4px 9px;border-radius:8px;background:rgba(13,27,42,.82);color:#9ff3e8;letter-spacing:.3px}
.card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:16.5px;line-height:1.42;font-weight:800}
.card .desc{font-size:13.5px;line-height:1.65;color:var(--ink-soft)}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.card .tags span{font-size:12px;padding:3px 9px;border-radius:7px;background:rgba(46,196,182,.13);color:#1a6f68;font-weight:700}
.card .foot{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:#657788;border-top:1px dashed rgba(13,27,42,.12);padding-top:10px;margin-top:4px}
.card .foot a{font-weight:800;color:var(--primary);border-bottom:1px solid var(--accent)}
.card .foot a:hover{color:#0b8c81}

/* 剧情简介 */
.story-wrap{background:var(--card);border-radius:var(--radius);padding:22px;border:1px solid rgba(13,27,42,.08);box-shadow:var(--shadow-lifted)}
.story-wrap p{font-size:15.5px;line-height:1.78;color:#22374a}
.story-wrap p+p{margin-top:14px}
.story-wrap .hl{color:#0b8c81;font-weight:800}

/* 看点 */
.points{display:grid;gap:var(--gap)}
.point{background:linear-gradient(160deg,#fff,#f6f9f8);border-radius:var(--radius);padding:18px 20px;border-left:4px solid var(--accent);box-shadow:0 3px 0 rgba(13,27,42,.04)}
.point h3{font-size:16px;font-weight:800;line-height:1.4;margin-bottom:6px}
.point p{font-size:14px;line-height:1.68;color:var(--ink-soft)}

/* 人物关系 */
.chars{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.char{background:var(--card);border-radius:var(--radius);padding:16px;border:1px solid rgba(13,27,42,.08);display:flex;gap:13px;align-items:flex-start}
.char .avatar{width:56px;height:56px;border-radius:14px;overflow:hidden;flex-shrink:0;border:2px solid rgba(46,196,182,.5)}
.char h3{font-size:16px;font-weight:800;line-height:1.4}
.char p{font-size:13.5px;line-height:1.62;color:var(--ink-soft);margin-top:4px}

/* 追剧队列 */
.queue{background:var(--card);border-radius:var(--radius);border:1px solid rgba(13,27,42,.08);overflow:hidden;box-shadow:var(--shadow-lifted)}
.queue-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;background:linear-gradient(120deg,#0D1B2A,#123c47);color:#e9f4f2;flex-wrap:wrap}
.queue-head h3{font-size:16px;font-weight:800}
.queue-count{font-size:13px;font-weight:800;padding:5px 12px;border-radius:999px;background:rgba(46,196,182,.24);color:#a8f0e7;border:1px solid rgba(46,196,182,.5)}
.ep{display:flex;gap:12px;padding:14px 18px;border-bottom:1px solid rgba(13,27,42,.07);align-items:flex-start;flex-wrap:wrap}
.ep:last-child{border-bottom:none}
.ep .num{font-size:13px;font-weight:800;color:#0b8c81;background:rgba(46,196,182,.14);border-radius:9px;padding:4px 9px;flex-shrink:0;height:fit-content}
.ep .info{flex:1;min-width:180px}
.ep .info h3{font-size:15.5px;font-weight:800;line-height:1.4}
.ep .info p{font-size:13.5px;line-height:1.62;color:var(--ink-soft);margin-top:3px}
.ep .meta{font-size:12.5px;color:#6c7d8c;margin-top:5px}
.ep .add{min-height:38px;padding:8px 16px;font-size:13px;border-radius:10px;border:1px solid rgba(13,27,42,.22);background:#fff;color:var(--primary);font-weight:800;cursor:pointer;transition:.18s;font-family:inherit}
.ep .add:hover{border-color:var(--accent);color:#0b8c81}
.ep .add.on{background:var(--accent);color:#04211d;border-color:var(--accent)}
.ep.hidden{display:none}
.more-btn{margin:0 18px 18px;min-height:42px}
.more-btn:hover{background:rgba(46,196,182,.12)}

/* 相关推荐 */
.rel-grid{display:grid;gap:var(--gap)}
.rel{display:flex;gap:14px;background:var(--card);border-radius:var(--radius);padding:14px;border:1px solid rgba(13,27,42,.08);transition:.2s}
.rel:hover{transform:translateY(-3px);box-shadow:var(--shadow-lifted)}
.rel .thumb{width:82px;height:110px;border-radius:11px;overflow:hidden;flex-shrink:0}
.rel h3{font-size:16px;font-weight:800;line-height:1.4}
.rel p{font-size:13.5px;line-height:1.62;color:var(--ink-soft);margin-top:4px}
.rel .kwrow{font-size:12.5px;color:#0b8c81;font-weight:700;margin-top:6px}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{background:var(--card);border-radius:var(--radius-sm);border:1px solid rgba(13,27,42,.09);overflow:hidden}
.faq summary{cursor:pointer;padding:15px 18px;font-size:15px;font-weight:800;line-height:1.5;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:900;font-size:18px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq summary:hover{background:rgba(46,196,182,.07)}
.faq .ans{padding:0 18px 16px;font-size:14px;line-height:1.72;color:#33475a}

/* 多端入口 */
.links-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.links-row a{font-size:13px;padding:8px 14px;border-radius:10px;background:rgba(46,196,182,.12);border:1px solid rgba(46,196,182,.35);color:#0b5f59;font-weight:700;transition:.18s}
.links-row a:hover{background:rgba(46,196,182,.24);border-color:var(--accent)}

/* 页脚 */
footer{margin-top:52px;background:#0D1B2A;color:#c3d6d3;padding:48px 0 30px;border-top:3px solid var(--accent)}
.foot-grid{display:grid;gap:26px;grid-template-columns:1fr}
footer h3{font-size:15px;font-weight:800;color:#fff;margin-bottom:10px}
footer p{font-size:13px;line-height:1.7;color:#9db4b0}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
footer ul a{font-size:13px;color:#a8c3bf;transition:.16s}
footer ul a:hover{color:var(--accent)}
.foot-bottom{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;line-height:1.7;color:#8aa3a0;display:grid;gap:8px}
.foot-bottom a{color:#a8c3bf;border-bottom:1px solid rgba(46,196,182,.4)}
.foot-bottom a:hover{color:var(--accent)}
.to-top{position:fixed;right:18px;bottom:20px;z-index:60;width:46px;height:46px;border-radius:14px;border:1px solid rgba(46,196,182,.5);background:rgba(13,27,42,.94);color:#9ff3e8;font-size:12px;font-weight:800;cursor:pointer;display:none;place-items:center;box-shadow:var(--shadow-strong)}
.to-top.show{display:grid}
.to-top:focus-visible{outline:2px solid #9ff3e8;outline-offset:2px}

@media(min-width:720px){
  :root{--gap:18px;--sec-space:60px;--pad-x:32px}
  body{font-size:16px}
  .hero .inner{grid-template-columns:1fr 260px;align-items:center;gap:32px}
  .hero h1{font-size:46px}
  .hero .hook{font-size:16px}
  .cat-scroll{grid-template-columns:repeat(3,1fr)}
  .grid-cards{grid-template-columns:repeat(3,1fr)}
  .points{grid-template-columns:repeat(2,1fr)}
  .chars{grid-template-columns:repeat(2,1fr)}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:repeat(3,1fr)}
  .sec-head h2{font-size:27px}
  .hero-poster{max-width:100%}
}
@media(min-width:1100px){
  :root{--sec-space:74px;--pad-x:40px}
  .nav-links{display:flex}
  .menu-btn{display:none}
  .hero h1{font-size:56px;line-height:1.16}
  .hero{padding:52px 0 60px}
  .hero .inner{grid-template-columns:1fr 320px;gap:52px}
  .cat-scroll{grid-template-columns:repeat(6,1fr)}
  .grid-cards{grid-template-columns:repeat(4,1fr)}
  .points{grid-template-columns:repeat(3,1fr)}
  .rel-grid{grid-template-columns:repeat(3,1fr)}
  .sec-head h2{font-size:30px}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}