:root{
  --main:#D7263D;
  --sub:#1A1A1A;
  --bg:#F5F0E8;
  --card:#FFFFFF;
  --line:#E2D9CC;
  --muted:#6E655B;
  --radius:14px;
  --shadow:0 2px 10px rgba(26,26,26,.08);
}
*{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(--sub);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-family:inherit;cursor:pointer;border:none;background:none}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:var(--main);color:#fff;padding:8px 14px;border-radius:8px;z-index:99}

/* 顶部品牌区 */
.topbar{position:sticky;top:0;z-index:50;background:rgba(26,26,26,.96);color:#fff;backdrop-filter:blur(6px)}
.topbar .wrap{display:flex;align-items:center;gap:14px;height:60px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;letter-spacing:.5px;flex-shrink:0}
.brand .mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--main),#ff7b8a);display:inline-block;position:relative}
.brand .mark::after{content:"";position:absolute;inset:7px;border-radius:50%;background:#fff;opacity:.85}
.brand span{color:#fff}
.brand em{color:var(--main);font-style:normal}
.nav{display:flex;gap:4px;margin-left:8px}
.nav a{padding:8px 11px;border-radius:8px;font-size:14px;color:#e8e2d8;transition:background .2s,color .2s}
.nav a:hover,.nav a:focus-visible{background:rgba(215,38,61,.28);color:#fff;outline:none}
.search{margin-left:auto;display:flex;align-items:center;background:#fff;border-radius:999px;padding:4px 4px 4px 14px;min-width:180px}
.search input{border:none;outline:none;font-size:14px;flex:1;min-width:0;color:var(--sub);background:transparent}
.search button{background:var(--main);color:#fff;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600}
.menu-btn{display:none;margin-left:auto;color:#fff;font-size:22px;padding:4px 8px;border-radius:8px}
.mobile-nav{display:none;flex-direction:column;background:#222;padding:8px 16px 14px}
.mobile-nav a{padding:10px 6px;color:#eee;border-bottom:1px solid #333;font-size:15px}
.mobile-nav.open{display:flex}

/* 面包屑 */
.crumb{padding:14px 0;font-size:13px;color:var(--muted)}
.crumb ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb li::after{content:"›";margin-left:6px;color:#b9b0a4}
.crumb li:last-child::after{content:""}
.crumb a:hover{color:var(--main)}

/* Hero */
.hero{background:linear-gradient(135deg,#1A1A1A 0%,#3a1116 55%,#D7263D 130%);color:#fff;border-radius:20px;overflow:hidden;position:relative;margin-bottom:34px}
.hero::before{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(215,38,61,.55),transparent 70%)}
.hero-inner{display:grid;grid-template-columns:1fr 300px;gap:26px;padding:30px 28px;position:relative;z-index:1;align-items:center}
.hero h1{font-size:clamp(22px,3.4vw,34px);line-height:1.3;margin-bottom:10px}
.hero .hook{font-size:15px;color:#f0d9d9;margin-bottom:14px;max-width:560px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px}
.tag.hot{background:var(--main);border-color:var(--main)}
.meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:#e6d3d3;margin-bottom:18px}
.meta b{color:#fff}
.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:10px;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--main);color:#fff}
.btn-primary:hover{background:#c01f34;box-shadow:0 6px 18px rgba(215,38,61,.4)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.hero-poster{border-radius:14px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 14px 34px rgba(0,0,0,.5);border:2px solid rgba(255,255,255,.15);position:relative}
.hero-poster img{transition:transform .5s}
.hero-poster:hover img{transform:scale(1.04)}

/* 通用区块 */
.section{padding:10px 0 34px}
.sec-head{margin-bottom:18px}
.sec-head h2{font-size:21px;display:flex;align-items:center;gap:9px;margin-bottom:6px}
.sec-head h2::before{content:"";width:5px;height:20px;border-radius:3px;background:var(--main)}
.sec-head p{font-size:13.5px;color:var(--muted);max-width:820px}

/* 分类导航 */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.cat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;transition:border-color .2s,transform .15s,box-shadow .2s;display:block}
.cat:hover,.cat:focus-visible{border-color:var(--main);transform:translateY(-2px);box-shadow:var(--shadow);outline:none}
.cat strong{display:block;font-size:15px;margin-bottom:4px}
.cat span{font-size:12.5px;color:var(--muted)}

/* 筛选条 */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.chip{background:#fff;border:1px solid var(--line);color:var(--sub);font-size:13px;padding:6px 14px;border-radius:999px;transition:.2s}
.chip:hover{border-color:var(--main);color:var(--main)}
.chip.active{background:var(--main);color:#fff;border-color:var(--main)}

/* 剧集卡片 */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .18s,box-shadow .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(26,26,26,.12)}
.cover{aspect-ratio:16/10;overflow:hidden;background:#ddd;position:relative}
.cover img{transition:transform .5s}
.card:hover .cover img{transform:scale(1.05)}
.badge{position:absolute;top:8px;left:8px;background:var(--main);color:#fff;font-size:11px;padding:2px 8px;border-radius:6px;font-weight:600}
.card-body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-body h3{font-size:15px;line-height:1.4}
.card-body .desc{font-size:12.5px;color:var(--muted);line-height:1.55}
.card-foot{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-top:auto;padding-top:4px}
.card-link{color:var(--main);font-weight:600;font-size:12.5px}
.card-link:hover{text-decoration:underline}

/* 发现栏目变体 */
.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.row-item{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;transition:border-color .2s,box-shadow .2s}
.row-item:hover{border-color:var(--main);box-shadow:var(--shadow)}
.row-thumb{width:88px;height:66px;border-radius:8px;overflow:hidden;flex-shrink:0;background:#ddd}
.row-info h3{font-size:14px;margin-bottom:3px}
.row-info p{font-size:12px;color:var(--muted);line-height:1.5}
.row-info .rk{display:inline-block;font-size:11px;color:var(--main);font-weight:700;margin-right:4px}

/* 剧情简介 */
.story{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;display:grid;grid-template-columns:1fr 260px;gap:24px}
.story-text p{font-size:14.5px;color:#3d3730;margin-bottom:12px}
.story-note{font-size:12px;color:var(--muted);background:#faf6ef;border-left:3px solid var(--main);padding:8px 12px;border-radius:6px}
.story-side{border-radius:12px;overflow:hidden;aspect-ratio:3/4;background:#ddd}

/* 看点 */
.highlights{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.hl{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;border-top:3px solid var(--main)}
.hl h3{font-size:14.5px;margin-bottom:6px}
.hl p{font-size:12.5px;color:var(--muted)}

/* 人物 */
.chars{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.char{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;gap:12px;align-items:flex-start}
.avatar{width:56px;height:56px;border-radius:50%;overflow:hidden;flex-shrink:0;background:#ddd;border:2px solid var(--main)}
.char h3{font-size:14px;margin-bottom:2px}
.char .role{font-size:11.5px;color:var(--main);font-weight:600;margin-bottom:4px}
.char p{font-size:12px;color:var(--muted);line-height:1.5}

/* 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:14px 16px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;transition:border-color .2s}
.ep:hover{border-color:#d5c8b6}
.ep-no{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--main),#a51c2f);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}
.ep-body h3{font-size:14.5px;margin-bottom:2px}
.ep-body p{font-size:12.5px;color:var(--muted);line-height:1.5}
.ep-meta{font-size:11.5px;color:#9b9184;margin-top:3px}
.ep-actions{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.mini-btn{font-size:12px;padding:6px 12px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--sub);transition:.2s;white-space:nowrap}
.mini-btn:hover{border-color:var(--main);color:var(--main)}
.mini-btn.on{background:var(--main);color:#fff;border-color:var(--main)}
.fav-btn.on{background:#1A1A1A;border-color:#1A1A1A;color:#ffd9dd}
.queue-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;background:#1A1A1A;color:#fff;border-radius:12px;padding:12px 18px;margin-top:14px;font-size:13.5px}
.queue-bar b{color:#ff8a97;font-size:16px}
.more-btn{display:inline-block;margin-top:14px;font-size:13.5px;color:var(--main);font-weight:600;border-bottom:1px dashed var(--main);padding-bottom:2px}
.more-btn:hover{opacity:.8}
.ep.hidden{display:none}

/* 相关推荐 */
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.rel{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .18s,box-shadow .2s}
.rel:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.rel .cover{aspect-ratio:16/10}
.rel-body{padding:11px 13px 14px}
.rel-body h3{font-size:14.5px;margin-bottom:4px}
.rel-body p{font-size:12.5px;color:var(--muted);line-height:1.55;margin-bottom:6px}
.rel-tags{display:flex;flex-wrap:wrap;gap:5px}
.rel-tags span{font-size:11px;background:#faf1f2;color:var(--main);padding:2px 7px;border-radius:5px}

/* 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:border-color .2s}
.faq details[open]{border-color:var(--main)}
.faq summary{list-style:none;cursor:pointer;padding:14px 0;font-size:14.5px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;color:var(--main);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 0 14px;font-size:13px;color:var(--muted);line-height:1.7}

/* 空状态 */
.empty{display:none;text-align:center;padding:36px 16px;background:var(--card);border:1px dashed var(--line);border-radius:14px;color:var(--muted);font-size:14px}
.empty.show{display:block}

/* 页脚 */
footer{background:#1A1A1A;color:#cfc7bb;margin-top:20px;padding:34px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;padding-bottom:26px}
footer h3{color:#fff;font-size:14.5px;margin-bottom:12px}
footer p{font-size:12.5px;line-height:1.7;color:#9c948a}
footer li{margin-bottom:8px}
footer li a{font-size:12.5px;color:#b9b1a6;transition:color .2s}
footer li a:hover{color:var(--main)}
.legal{border-top:1px solid #333;padding:16px 0;font-size:12px;color:#8b8378;line-height:1.7}
.bottom-nav{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;padding:12px 0;border-top:1px solid #333}
.bottom-nav a{font-size:12.5px;color:#b9b1a6;padding:6px 12px;border-radius:6px}
.bottom-nav a:hover{background:#2a2a2a;color:#fff}
.to-top{position:fixed;right:16px;bottom:20px;width:44px;height:44px;border-radius:50%;background:var(--main);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(215,38,61,.4);opacity:0;pointer-events:none;transition:opacity .25s;z-index:60}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:#c01f34}

/* 响应式 */
@media(max-width:900px){
  .story{grid-template-columns:1fr}
  .story-side{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav{display:none}
  .search{display:none}
  .menu-btn{display:block}
  .hero-inner{grid-template-columns:1fr;padding:22px 18px;gap:18px}
  .hero-poster{max-width:210px;margin:0 auto}
  .ep{grid-template-columns:auto 1fr;gap:10px}
  .ep-actions{grid-column:1/-1;flex-direction:row;justify-content:flex-end}
}
@media(max-width:480px){
  .grid{grid-template-columns:repeat(2,1fr);gap:11px}
  .card-body{padding:10px}
  .card-body h3{font-size:13.5px}
  .card-body .desc{font-size:11.5px}
  .cats{grid-template-columns:repeat(2,1fr)}
  .list-grid,.chars,.rel-grid,.highlights{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta .btn{flex:1}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}