:root{
--main:#0D1B2A;
--sub:#2EC4B6;
--bg:#E0E1DD;
--card:#ffffff;
--ink:#12202b;
--muted:#5c6b73;
--line:#cfd6d3;
--radius:14px;
--shadow:0 6px 18px rgba(13,27,42,.10);
}
*{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:1.6;-webkit-font-smoothing:antialiased;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.3}
.wrap{max-width:1160px;margin:0 auto;padding:0 16px}
/* 顶部导航 */
.topbar{position:sticky;top:0;z-index:50;background:linear-gradient(120deg,var(--main),#12314a);color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.topbar .wrap{display:flex;align-items:center;gap:14px;height:60px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;letter-spacing:.5px;white-space:nowrap}
.brand .mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--sub),#1a9c92);display:grid;place-items:center;color:#04121a;font-size:15px;font-weight:900}
.nav-links{display:flex;gap:4px;margin-left:8px}
.nav-links a{padding:8px 12px;border-radius:8px;font-size:14px;color:#dbe7ee;transition:.2s}
.nav-links a:hover,.nav-links a:focus-visible{background:rgba(46,196,182,.22);color:#fff;outline:none}
.searchbox{margin-left:auto;display:flex;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:10px;padding:4px 6px}
.searchbox input{background:transparent;border:0;color:#fff;font-size:14px;padding:6px 8px;width:170px;outline:none}
.searchbox input::placeholder{color:#b9cbd6}
.searchbox button{background:var(--sub);color:#04121a;border:0;border-radius:7px;padding:6px 12px;font-weight:700;font-size:13px;cursor:pointer}
.searchbox button:hover{filter:brightness(1.08)}
.menu-btn{display:none;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:8px;width:40px;height:36px;font-size:18px;cursor:pointer}
/* 面包屑 */
.crumb{background:#f0f3f1;border-bottom:1px solid var(--line)}
.crumb .wrap{padding:10px 16px;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px}
.crumb a:hover{color:var(--sub)}
.crumb [aria-current]{color:var(--main);font-weight:700}
/* Hero */
.hero{background:linear-gradient(135deg,#0D1B2A 0%,#123a4d 55%,#1a6b63 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(46,196,182,.35),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;padding:40px 16px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:30px;margin-bottom:12px;line-height:1.35}
.hero h1 .hl{color:var(--sub)}
.hero .hook{font-size:15px;color:#d5e4ea;margin-bottom:16px;max-width:520px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.tag{background:rgba(46,196,182,.18);border:1px solid rgba(46,196,182,.5);color:#b7f0ea;font-size:12px;padding:4px 10px;border-radius:20px}
.meta-row{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:#c3d4dc;margin-bottom:20px}
.meta-row 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:700;cursor:pointer;border:0;transition:.2s}
.btn-primary{background:var(--sub);color:#04121a}
.btn-primary:hover{filter:brightness(1.1);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{border-radius:16px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 18px 40px rgba(0,0,0,.45);border:2px solid rgba(46,196,182,.4);position:relative}
.hero-poster .badge{position:absolute;top:10px;left:10px;background:rgba(13,27,42,.85);color:var(--sub);font-size:12px;padding:4px 10px;border-radius:20px;font-weight:700}
/* 通用区块 */
section.block{padding:38px 0}
.sec-head{margin-bottom:22px}
.sec-head h2{font-size:22px;color:var(--main);display:flex;align-items:center;gap:10px}
.sec-head h2::before{content:"";width:6px;height:22px;border-radius:3px;background:var(--sub);display:inline-block}
.sec-head p{font-size:14px;color:var(--muted);margin-top:6px;max-width:760px}
/* 分类导航 */
.cat-scroll{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;transition:.2s;cursor:pointer}
.cat-card:hover,.cat-card:focus-visible{border-color:var(--sub);box-shadow:var(--shadow);transform:translateY(-2px);outline:none}
.cat-card h3{font-size:15px;color:var(--main);margin-bottom:4px}
.cat-card p{font-size:12.5px;color:var(--muted)}
/* 剧集卡片网格 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(13,27,42,.16)}
.cover{aspect-ratio:3/4;position:relative;overflow:hidden;background:linear-gradient(135deg,#0D1B2A,#2EC4B6)}
.cover .ep{position:absolute;bottom:8px;right:8px;background:rgba(13,27,42,.82);color:#fff;font-size:11.5px;padding:2px 8px;border-radius:20px}
.card-body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body h3{font-size:15px;color:var(--ink)}
.card-body h3 a:hover{color:var(--sub)}
.pill{display:inline-block;background:#e6f7f4;color:#12786f;font-size:11.5px;padding:2px 8px;border-radius:20px;font-weight:600;align-self:flex-start}
.card-body .desc{font-size:12.5px;color:var(--muted);flex:1}
.card-foot{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-top:4px}
.card-foot a{color:var(--sub);font-weight:700}
/* 发现栏目：横向列表 */
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mini{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;gap:12px;padding:12px;transition:.2s}
.mini:hover{border-color:var(--sub);box-shadow:var(--shadow)}
.mini .thumb{width:74px;height:98px;border-radius:10px;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,#0D1B2A,#2EC4B6)}
.mini .mini-body h3{font-size:14px;margin-bottom:4px}
.mini .mini-body p{font-size:12.5px;color:var(--muted)}
.mini .mini-body .pill{margin-top:6px}
/* 剧情简介 */
.story-box{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border-left:5px solid var(--sub)}
.story-box p{font-size:15px;color:#2c3e47;margin-bottom:12px}
.story-box p:last-child{margin-bottom:0}
/* 看点 */
.points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.point{background:#fff;border-radius:12px;padding:16px 18px;border:1px solid var(--line);display:flex;gap:12px}
.point .num{width:30px;height:30px;flex-shrink:0;border-radius:8px;background:linear-gradient(135deg,var(--sub),#1a9c92);color:#04121a;font-weight:800;display:grid;place-items:center;font-size:14px}
.point p{font-size:13.5px;color:#33454e}
/* 人物关系 */
.chars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.char{background:#fff;border-radius:var(--radius);padding:16px;text-align:center;box-shadow:var(--shadow)}
.char .avatar{width:84px;height:84px;border-radius:50%;overflow:hidden;margin:0 auto 10px;border:3px solid var(--sub);background:linear-gradient(135deg,#0D1B2A,#2EC4B6)}
.char h3{font-size:15px;margin-bottom:4px}
.char .role{font-size:12px;color:var(--sub);font-weight:700;margin-bottom:6px}
.char p{font-size:12.5px;color:var(--muted)}
/* 追剧队列 */
.queue-list{display:flex;flex-direction:column;gap:10px}
.ep-row{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.ep-row .ep-no{font-weight:800;color:var(--sub);font-size:15px;min-width:52px}
.ep-row .ep-info{flex:1;min-width:180px}
.ep-row .ep-info h3{font-size:14.5px;margin-bottom:2px}
.ep-row .ep-info p{font-size:12.5px;color:var(--muted)}
.ep-row .ep-meta{font-size:12px;color:var(--muted);white-space:nowrap}
.q-btn{background:#eef4f2;border:1px solid var(--line);color:var(--main);border-radius:8px;padding:7px 14px;font-size:13px;font-weight:700;cursor:pointer;transition:.2s;white-space:nowrap}
.q-btn:hover{border-color:var(--sub)}
.q-btn.on{background:var(--sub);color:#04121a;border-color:var(--sub)}
.queue-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px;font-size:14px;color:var(--muted)}
.queue-bar strong{color:var(--sub);font-size:16px}
.more-btn{display:inline-block;margin-top:16px;background:var(--main);color:#fff;padding:10px 22px;border-radius:10px;font-size:14px;font-weight:700;border:0;cursor:pointer}
.more-btn:hover{background:#123a4d}
/* 相关推荐 */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rel{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.rel .cover{aspect-ratio:16/10}
.rel .rel-body{padding:12px 14px 14px}
.rel h3{font-size:15px;margin-bottom:4px}
.rel .rel-body p{font-size:12.5px;color:var(--muted);margin-bottom:8px}
.rel .kws{font-size:11.5px;color:var(--sub);font-weight:600}
/* FAQ */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq-item summary{padding:14px 18px;font-weight:700;font-size:14.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--sub);font-size:20px;font-weight:800}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 18px 16px;font-size:13.5px;color:#3a4c55}
/* 空状态 */
.empty{display:none;text-align:center;padding:30px;color:var(--muted);font-size:14px;background:#fff;border-radius:12px;border:1px dashed var(--line)}
.empty.show{display:block}
/* 页脚 */
footer{background:linear-gradient(135deg,#0D1B2A,#123a4d);color:#c9d9e0;margin-top:20px;padding:36px 0 20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.foot-grid h3{color:#fff;font-size:15px;margin-bottom:12px}
.foot-grid a{display:block;font-size:13px;color:#b7c9d2;padding:3px 0}
.foot-grid a:hover{color:var(--sub)}
.foot-brand p{font-size:13px;color:#a9bcc6;margin-top:8px}
.disclaimer{font-size:12px;color:#8fa5b0;border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:16px;line-height:1.7}
.bottom-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.bottom-nav a{background:rgba(255,255,255,.08);border-radius:8px;padding:6px 12px;font-size:12.5px}
/* 回到顶部 */
#toTop{position:fixed;right:16px;bottom:20px;width:44px;height:44px;border-radius:50%;background:var(--sub);color:#04121a;border:0;font-size:20px;font-weight:900;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.25);display:none;z-index:60}
#toTop.show{display:block}
/* 响应式 */
@media(max-width:900px){
.grid{grid-template-columns:repeat(3,1fr)}
.cat-scroll{grid-template-columns:repeat(2,1fr)}
.mini-grid{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:1fr 1fr}
.hero .wrap{grid-template-columns:1fr;gap:24px}
.hero-poster{max-width:300px;margin:0 auto;width:100%}
}
@media(max-width:720px){
.nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:#0f2b3d;flex-direction:column;padding:10px 16px;gap:2px;box-shadow:0 8px 16px rgba(0,0,0,.3)}
.nav-links.open{display:flex}
.nav-links a{padding:10px 12px}
.menu-btn{display:block}
.searchbox input{width:110px}
.grid{grid-template-columns:repeat(2,1fr)}
.mini-grid{grid-template-columns:1fr}
.points{grid-template-columns:1fr}
.hero h1{font-size:23px}
.sec-head h2{font-size:19px}
}
@media(max-width:380px){
.searchbox{display:none}
.grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
*{transition:none!important;scroll-behavior:auto!important}
}