:root{
  --main:#1C1C1C;--sub:#C0C0C0;--accent:#8B0000;
  --bg:#F4F4F2;--card:#FFFFFF;--ink:#1C1C1C;--muted:#6B6B6B;
  --line:#DCDCDC;--radius:14px;--shadow:0 2px 10px rgba(0,0,0,.07);
  --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}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* 顶部品牌区 */
header.top{position:sticky;top:0;z-index:50;background:rgba(28,28,28,.97);color:#fff;backdrop-filter:blur(6px)}
.topbar{display:flex;align-items:center;gap:16px;height:60px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;letter-spacing:.5px;white-space:nowrap}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(139,0,0,.25)}
.brand span.sub{font-size:11px;font-weight:400;color:var(--sub);letter-spacing:1px}
nav.mainnav{display:flex;gap:4px;margin-left:8px}
nav.mainnav a{padding:6px 10px;border-radius:8px;font-size:14px;color:#ddd;transition:.2s}
nav.mainnav a:hover,nav.mainnav a:focus-visible{background:rgba(255,255,255,.12);color:#fff}
.search{margin-left:auto;display:flex;align-items:center;background:#2c2c2c;border:1px solid #444;border-radius:20px;padding:4px 6px 4px 14px;min-width:180px}
.search input{background:none;border:none;color:#fff;font-size:14px;width:100%;outline:none}
.search input::placeholder{color:#999}
.search button{padding:4px 12px;border-radius:16px;background:var(--accent);color:#fff;font-size:13px;transition:.2s}
.search button:hover{filter:brightness(1.15)}
.menubtn{display:none;font-size:22px;padding:4px 8px;color:#fff}
.mobilemenu{display:none;background:#222;border-top:1px solid #333;padding:8px 16px 14px}
.mobilemenu a{display:block;padding:10px 6px;border-bottom:1px solid #333;font-size:15px;color:#ddd}
.mobilemenu.open{display:block}

/* 面包屑 */
.crumb{font-size:13px;color:var(--muted);padding:14px 0 4px}
.crumb a:hover{color:var(--accent)}
.crumb [aria-current]{color:var(--ink);font-weight:600}

/* Hero */
.hero{position:relative;overflow:hidden;border-radius:20px;margin:12px 0 30px;color:#fff;
  background:linear-gradient(135deg,#1C1C1C 0%,#2b2b2b 45%,#4a0d0d 100%)}
.hero::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(139,0,0,.55),transparent 70%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:28px;padding:36px 32px;align-items:center}
.hero .tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{font-size:12px;padding:3px 10px;border-radius:20px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);color:#eee}
.tag.hot{background:var(--accent);border-color:var(--accent);color:#fff}
.hero h1{font-size:clamp(24px,3.4vw,38px);line-height:1.28;font-weight:800;letter-spacing:.5px}
.hero h1 em{font-style:normal;color:#ff6b6b}
.hero .hook{margin:14px 0 18px;font-size:15px;color:#e2e2e2;max-width:520px}
.meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:#c9c9c9;margin-bottom:22px}
.meta b{color:#fff;font-weight:600}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:11px 22px;border-radius:26px;font-size:15px;font-weight:600;transition:.2s}
.btn-main{background:var(--accent);color:#fff}
.btn-main:hover{filter:brightness(1.15);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.hero-poster{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 12px 30px rgba(0,0,0,.5);border:2px solid rgba(255,255,255,.15)}
.hero-poster img{transition:transform .4s}
.hero-poster:hover img{transform:scale(1.04)}
.hero-poster .badge{position:absolute;left:10px;top:10px;background:var(--accent);color:#fff;font-size:12px;padding:3px 10px;border-radius:20px;z-index:2}

/* 通用区块 */
section.block{margin:34px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.sec-head h2{font-size:22px;font-weight:800;position:relative;padding-left:14px}
.sec-head h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:var(--accent)}
.sec-head p{font-size:13.5px;color:var(--muted);max-width:640px;margin-top:4px;padding-left:14px}
.more{font-size:13.5px;color:var(--accent);font-weight:600;white-space:nowrap}
.more:hover{text-decoration:underline}

/* 分类导航 */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.cat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:.2s;display:block}
.cat:hover,.cat:focus-visible{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}
.cat b{font-size:15px;display:block;margin-bottom:3px}
.cat small{font-size:12.5px;color:var(--muted);line-height:1.5}

/* 卡片网格 */
.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.22s}
.card:hover{box-shadow:0 8px 22px rgba(0,0,0,.1);transform:translateY(-3px);border-color:#c7c7c7}
.cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:#ddd}
.cover .pill{position:absolute;left:8px;bottom:8px;font-size:11px;padding:2px 9px;border-radius:20px;background:rgba(28,28,28,.82);color:#fff}
.cover .pill.ac{background:var(--accent)}
.card-body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body h3{font-size:15px;font-weight:700;line-height:1.4}
.card-body .desc{font-size:12.5px;color:var(--muted);line-height:1.55;flex:1}
.card-foot{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:4px}
.card-foot .go{color:var(--accent);font-weight:600}

/* 看点 */
.points{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.point{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:14px 16px}
.point b{display:block;font-size:14px;margin-bottom:4px}
.point span{font-size:13px;color:var(--muted)}

/* 剧情简介 */
.story{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px}
.story p{font-size:14.5px;color:#333;line-height:1.9;margin-bottom:12px}
.story .note{font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px;margin-top:6px}
.story em{font-style:normal;color:var(--accent);font-weight:600}

/* 人物 */
.chars{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.char{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;gap:12px;align-items:flex-start}
.char .ava{width:64px;height:64px;border-radius:50%;overflow:hidden;flex:0 0 64px;border:2px solid var(--line)}
.char h3{font-size:15px;margin-bottom:2px}
.char .role{font-size:12px;color:var(--accent);margin-bottom:5px;font-weight:600}
.char p{font-size:12.5px;color:var(--muted);line-height:1.55}

/* 追剧队列 */
.queue{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.queue-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:#fafafa;border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px}
.queue-head .cnt{font-size:13px;color:var(--muted)}
.queue-head .cnt b{color:var(--accent);font-size:15px}
.ep{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid #eee}
.ep:last-child{border-bottom:none}
.ep .num{flex:0 0 46px;height:46px;border-radius:10px;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--accent);font-size:14px}
.ep .info{flex:1;min-width:0}
.ep .info h3{font-size:14.5px;margin-bottom:2px}
.ep .info p{font-size:12.5px;color:var(--muted);line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ep .dur{font-size:12px;color:var(--muted);flex:0 0 auto}
.ep .add{flex:0 0 auto;padding:7px 14px;border-radius:20px;border:1px solid var(--accent);color:var(--accent);font-size:12.5px;font-weight:600;transition:.2s;background:#fff}
.ep .add:hover{background:#fbeaea}
.ep .add.on{background:var(--accent);color:#fff}
.hidden-ep{display:none}
.hidden-ep.show{display:flex}
.queue-more{padding:12px 18px;text-align:center;border-top:1px solid var(--line)}
.queue-more button{color:var(--accent);font-weight:600;font-size:13.5px}

/* 相关推荐 */
.rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.relcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.relcard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.relcard .cover{aspect-ratio:3/2}
.relcard .rb{padding:12px 14px}
.relcard h3{font-size:14.5px;margin-bottom:4px}
.relcard .rdesc{font-size:12.5px;color:var(--muted);line-height:1.5;margin-bottom:6px}
.relcard .kw{font-size:11.5px;color:var(--accent)}

/* 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}
.faq summary{cursor:pointer;padding:15px 0;font-weight:600;font-size:14.5px;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:700;font-size:18px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{font-size:13.5px;color:#444;padding:0 0 16px;line-height:1.75}

/* 空状态 */
.empty{display:none;text-align:center;padding:28px;color:var(--muted);font-size:14px;background:var(--card);border:1px dashed var(--line);border-radius:12px;margin-top:12px}
.empty.show{display:block}

/* 页脚 */
footer{background:#1C1C1C;color:#c9c9c9;margin-top:40px;padding:36px 0 24px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
footer h4{color:#fff;font-size:14.5px;margin-bottom:10px}
footer p,footer li{font-size:13px;line-height:1.9;color:#a9a9a9}
footer li a:hover{color:#fff}
.fbottom{border-top:1px solid #333;margin-top:26px;padding-top:16px;font-size:12.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:center}
.fbottom .nav a{margin-right:14px}
.totop{padding:7px 16px;border-radius:20px;background:var(--accent);color:#fff;font-size:12.5px}

/* 响应式 */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;padding:26px 22px}
  .hero-poster{max-width:280px;margin:0 auto}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  nav.mainnav{display:none}
  .menubtn{display:block}
  .search{min-width:0;flex:1}
  .topbar{gap:8px}
  .brand span.sub{display:none}
  .g4,.g3,.g2{grid-template-columns:repeat(2,1fr)}
  .sec-head h2{font-size:19px}
  .ep .info p{white-space:normal}
}
@media(max-width:420px){
  .g4,.g3,.g2{grid-template-columns:1fr}
  .cats{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr}
  .brand{font-size:16px}
  .hero h1{font-size:22px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}