:root{
  --c-main:#1C1C1C;
  --c-sub:#C0C0C0;
  --c-bg:#F0F0F0;
  --c-accent:#8B0000;
  --c-card:#FFFFFF;
  --r:8px;
  --shadow:0 2px 6px rgba(28,28,28,.08),0 8px 20px rgba(28,28,28,.06);
  --shadow-hover:0 4px 10px rgba(28,28,28,.12),0 14px 30px rgba(28,28,28,.10);
  --sp-sec:44px;
  --gap:15px;
}
*{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--c-bg);color:var(--c-main);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15.5px;line-height:1.75;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
.container{max-width:1240px;margin:0 auto;padding:0 20px}
@media(min-width:720px){.container{padding:0 32px}}
@media(min-width:1100px){.container{padding:0 40px}}
section{margin-top:var(--sp-sec)}
.sec-head{margin-bottom:18px}
.h2{font-size:24px;line-height:1.3;font-weight:800;letter-spacing:.2px}
@media(min-width:768px){.h2{font-size:30px}}
.sec-desc{font-size:14.5px;line-height:1.7;color:#4a4a4a;margin-top:8px;max-width:760px}
.h3{font-size:17px;line-height:1.4;font-weight:700}
@media(min-width:768px){.h3{font-size:18px}}
.tag{display:inline-block;font-size:13px;line-height:1.4;padding:3px 10px;border:1px solid var(--c-sub);border-radius:999px;color:#3c3c3c;background:#fff}
.tag-hot{background:var(--c-accent);border-color:var(--c-accent);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 22px;font-size:14px;font-weight:600;border-radius:var(--r);border:1px solid var(--c-main);background:var(--c-main);color:#fff;transition:background .18s,color .18s,border-color .18s,transform .18s}
.btn:hover{background:var(--c-accent);border-color:var(--c-accent)}
.btn:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px}
.btn-ghost{background:#fff;color:var(--c-main);border-color:var(--c-sub)}
.btn-ghost:hover{background:#fff;border-color:var(--c-accent);color:var(--c-accent)}
.btn:active{transform:translateY(1px)}

/* 顶部导航 compact */
.topbar{background:#fff;border-bottom:1px solid var(--c-sub);position:sticky;top:0;z-index:50}
.nav-wrap{display:flex;align-items:center;gap:14px;height:60px}
@media(min-width:768px){.nav-wrap{height:68px;gap:22px}}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:17px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{width:26px;height:26px;border-radius:50%;background:var(--c-main);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;flex:0 0 auto}
.brand-mark span{display:block;width:10px;height:10px;border-radius:50%;background:var(--c-accent)}
.nav-links{display:none;gap:20px;font-size:14px;font-weight:600}
.nav-links a{padding:6px 2px;border-bottom:2px solid transparent;transition:color .18s,border-color .18s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--c-accent);border-bottom-color:var(--c-accent)}
@media(min-width:900px){.nav-links{display:flex}}
.search{margin-left:auto;display:flex;align-items:center;gap:6px;flex:1 1 auto;max-width:260px}
.search input{width:100%;min-height:40px;padding:8px 12px;font-size:14px;border:1px solid var(--c-sub);border-radius:var(--r);background:#fff;color:var(--c-main)}
.search input:focus{outline:none;border-color:var(--c-accent)}
.menu-btn{display:flex;flex-direction:column;justify-content:center;gap:4px;width:42px;height:42px;padding:0 10px;border:1px solid var(--c-sub);border-radius:var(--r);background:#fff;flex:0 0 auto}
.menu-btn i{display:block;height:2px;background:var(--c-main);border-radius:2px}
@media(min-width:900px){.menu-btn{display:none}}
.mobile-nav{display:none;background:#fff;border-bottom:1px solid var(--c-sub);padding:10px 0 14px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:10px 20px;font-size:15px;font-weight:600;border-radius:var(--r)}
.mobile-nav a:hover{background:#f4f4f4;color:var(--c-accent)}

/* 面包屑 */
.crumb{font-size:13px;color:#5a5a5a;padding:16px 0 0;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb a:hover{color:var(--c-accent);text-decoration:underline}
.crumb [aria-current]{color:var(--c-main);font-weight:700}

/* Hero stacked */
.hero{margin-top:18px}
.hero-poster{position:relative;border-radius:var(--r);overflow:hidden;background:linear-gradient(135deg,#2b2b2b,#1C1C1C 60%,#3a0d0d);height:220px;box-shadow:var(--shadow)}
@media(min-width:768px){.hero-poster{height:320px}}
.hero-poster img{opacity:.78}
.hero-poster::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,28,28,.15),rgba(28,28,28,.72))}
.hero-poster .ph{position:absolute;left:18px;bottom:16px;right:18px;z-index:2;color:#fff}
.hero-poster .ph .h1{font-size:32px;line-height:1.22;font-weight:900;letter-spacing:.5px}
@media(min-width:768px){.hero-poster .ph .h1{font-size:56px}}
.hero-body{text-align:center;padding:22px 0 0}
.hero-body .hook{font-size:15.5px;line-height:1.75;color:#3a3a3a;max-width:720px;margin:0 auto}
.hero-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px}
.hero-facts{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;margin-top:16px;font-size:14px;color:#4a4a4a}
.hero-facts b{color:var(--c-accent);font-size:16px}
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:22px}
.deco-circles{position:absolute;right:-40px;top:-40px;width:150px;height:150px;border-radius:50%;background:rgba(139,0,0,.35);filter:blur(2px);z-index:1;pointer-events:none}
.hero-poster .deco-2{position:absolute;left:-30px;bottom:-50px;width:120px;height:120px;border-radius:50%;background:rgba(192,192,192,.22);z-index:1;pointer-events:none}

/* 分类导航 */
.cat-scroll{display:flex;gap:var(--gap);overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.cat-scroll::-webkit-scrollbar{height:6px}
.cat-scroll::-webkit-scrollbar-thumb{background:var(--c-sub);border-radius:3px}
.cat-card{flex:0 0 220px;scroll-snap-align:start;background:var(--c-card);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);border-top:3px solid var(--c-sub);transition:transform .18s,box-shadow .18s,border-color .18s}
@media(min-width:720px){.cat-card{flex:1 1 0;min-width:0}}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-top-color:var(--c-accent)}
.cat-card b{display:block;font-size:16px;margin-bottom:6px}
.cat-card span{font-size:13.5px;line-height:1.6;color:#555}

/* 剧集卡片网格 */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
@media(min-width:720px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
@media(min-width:1024px){.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}}
.card{background:var(--c-card);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.card-cover{position:relative;aspect-ratio:3/4;background:#dcdcdc}
.card-cover .tag{position:absolute;left:10px;top:10px;z-index:2}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body .h3 a:hover{color:var(--c-accent)}
.card-desc{font-size:13.5px;line-height:1.65;color:#555}
.card-meta{font-size:13px;color:#6a6a6a;display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:auto;padding-top:6px;border-top:1px dashed #e2e2e2}
.card-link{font-size:13.5px;font-weight:700;color:var(--c-accent);margin-top:2px}
.card-link:hover{text-decoration:underline}

/* 剧情简介 + 看点 */
.story-wrap{display:grid;gap:20px}
@media(min-width:900px){.story-wrap{grid-template-columns:1.45fr 1fr;gap:28px}}
.panel{background:var(--c-card);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.panel p{font-size:15.5px;line-height:1.8;color:#333;margin-bottom:12px}
.panel p:last-child{margin-bottom:0}
.points li{position:relative;padding:12px 0 12px 26px;font-size:14.5px;line-height:1.7;border-bottom:1px dashed #e4e4e4}
.points li:last-child{border-bottom:0}
.points li::before{content:"";position:absolute;left:4px;top:20px;width:9px;height:9px;border-radius:50%;background:var(--c-accent)}
.points b{color:var(--c-main)}

/* 人物关系 */
.people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
@media(min-width:900px){.people{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}}
.person{background:var(--c-card);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);text-align:center}
.person .avatar{width:76px;height:76px;border-radius:50%;overflow:hidden;margin:0 auto 12px;border:2px solid var(--c-sub)}
.person b{display:block;font-size:16px}
.person span{display:block;font-size:13px;color:var(--c-accent);font-weight:700;margin:4px 0 8px}
.person p{font-size:13.5px;line-height:1.65;color:#555;text-align:left}

/* 追剧队列 */
.queue-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;background:#fff;border-radius:var(--r);padding:14px 18px;box-shadow:var(--shadow);margin-bottom:16px;font-size:14px}
.queue-bar b{color:var(--c-accent);font-size:18px;margin:0 2px}
.ep-list{display:grid;gap:12px}
@media(min-width:768px){.ep-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}
.ep{display:flex;gap:14px;background:#fff;border-radius:var(--r);padding:14px;box-shadow:var(--shadow);align-items:flex-start}
.ep-no{flex:0 0 46px;height:46px;border-radius:var(--r);background:var(--c-main);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;line-height:1.1}
.ep-no b{font-size:18px}
.ep-main{flex:1 1 auto;min-width:0}
.ep-main .h3{font-size:16px}
.ep-desc{font-size:13.5px;line-height:1.6;color:#555;margin-top:4px}
.ep-meta{font-size:12.5px;color:#6a6a6a;margin-top:6px;display:flex;flex-wrap:wrap;gap:8px}
.ep-btn{flex:0 0 auto;min-height:42px;padding:8px 14px;font-size:13px;font-weight:700;border-radius:var(--r);border:1px solid var(--c-main);background:#fff;color:var(--c-main);transition:all .18s}
.ep-btn:hover{border-color:var(--c-accent);color:var(--c-accent)}
.ep-btn.on{background:var(--c-accent);border-color:var(--c-accent);color:#fff}
.ep.hidden{display:none}
.ep-empty{grid-column:1/-1;font-size:14px;color:#666;background:#fff;border-radius:var(--r);padding:18px;box-shadow:var(--shadow);text-align:center}
.more-row{margin-top:16px;text-align:center}

/* 相关推荐横条 */
.rel-list{display:grid;gap:var(--gap)}
@media(min-width:768px){.rel-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rel{display:flex;gap:14px;background:#fff;border-radius:var(--r);padding:14px;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s}
.rel:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.rel-cover{flex:0 0 84px;aspect-ratio:3/4;border-radius:var(--r);overflow:hidden;background:#dcdcdc}
.rel-body{min-width:0}
.rel-body .h3 a:hover{color:var(--c-accent)}
.rel-desc{font-size:13.5px;line-height:1.65;color:#555;margin-top:4px}
.rel-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}

/* 关键词云 & 筛选 */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{font-size:13.5px;line-height:1.4;padding:8px 16px;border-radius:999px;border:1px solid var(--c-sub);background:#fff;color:#333;min-height:40px;display:inline-flex;align-items:center;transition:all .18s}
.chip:hover{border-color:var(--c-accent);color:var(--c-accent)}
.chip.on{background:var(--c-accent);border-color:var(--c-accent);color:#fff}
.filter-note{font-size:13.5px;color:#666;margin-top:12px}
.no-result{display:none;font-size:14.5px;color:#666;background:#fff;border-radius:var(--r);padding:20px;box-shadow:var(--shadow);text-align:center}
.no-result.show{display:block}

/* FAQ */
.faq details{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:16px 18px;font-size:15.5px;font-weight:700;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--c-accent);font-size:20px;font-weight:700;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq summary:focus-visible{outline:3px solid var(--c-accent);outline-offset:-3px}
.faq .ans{padding:0 18px 16px;font-size:14.5px;line-height:1.75;color:#444}

/* 友情链接 */
.flinks{display:flex;flex-wrap:wrap;gap:10px}
.flinks a{font-size:13.5px;line-height:1.4;padding:7px 14px;border:1px solid var(--c-sub);border-radius:999px;background:#fff;color:#333}
.flinks a:hover{color:var(--c-accent);border-color:var(--c-accent)}

/* 页脚 */
footer{margin-top:56px;background:#1C1C1C;color:#e6e6e6;padding-top:52px}
.foot-grid{display:grid;gap:26px}
@media(min-width:768px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.foot-grid h3{font-size:15px;color:#fff;margin-bottom:12px;font-weight:700}
.foot-grid p,.foot-grid a,.foot-grid li{font-size:13px;line-height:1.9;color:#c9c9c9}
.foot-grid a:hover{color:#fff;text-decoration:underline}
.foot-bottom{margin-top:34px;border-top:1px solid #3a3a3a;padding:20px 0 34px;font-size:12.5px;line-height:1.7;color:#a8a8a8;text-align:center}
.foot-bottom p{margin-bottom:8px}
.foot-bottom a{color:#d2d2d2}
.foot-bottom a:hover{color:#fff;text-decoration:underline}
.foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;margin-bottom:14px;font-size:13px}
.to-top{position:fixed;right:16px;bottom:18px;z-index:60;width:46px;height:46px;border-radius:50%;border:0;background:var(--c-accent);color:#fff;font-size:16px;font-weight:700;box-shadow:var(--shadow-hover);display:none}
.to-top.show{display:block}
.to-top:focus-visible{outline:3px solid #fff;outline-offset:2px}

@media(prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}