:root{
--main:#0D1B2A;--sub:#2EC4B6;--bg:#E0E1DD;--card:#FFFFFF;
--txt:#12202B;--muted:#5A6B75;--line:#C7D0D4;--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(--txt);line-height:1.6;-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:1180px;margin:0 auto;padding:0 16px}
/* ===== 顶部品牌区 ===== */
.topbar{position:sticky;top:0;z-index:50;background:linear-gradient(135deg,#0D1B2A,#123A46);color:#EAF6F4;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.topbar-inner{display:flex;align-items:center;gap:14px;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--sub),#1B8F86);display:grid;place-items:center;font-size:15px;color:#062A2A;font-weight:900;flex:0 0 auto}
.brand small{display:block;font-size:10px;font-weight:400;color:#9FD9D2;letter-spacing:1px}
.nav{display:flex;gap:4px;margin-left:8px}
.nav a{padding:8px 11px;border-radius:9px;font-size:14px;color:#CFE7E3;transition:.18s}
.nav a:hover,.nav a:focus-visible{background:rgba(46,196,182,.18);color:#fff;outline:none}
.search{margin-left:auto;display:flex;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(46,196,182,.45);border-radius:10px;padding:0 10px;height:38px;min-width:180px}
.search input{background:none;border:none;color:#fff;font-size:13px;width:100%;outline:none}
.search input::placeholder{color:#9FD9D2}
.menu-btn{display:none;font-size:22px;padding:4px 8px;border-radius:8px}
.mobile-nav{display:none;background:#0A1620;padding:8px 16px 14px;border-top:1px solid rgba(46,196,182,.2)}
.mobile-nav a{display:block;padding:10px 6px;font-size:14px;color:#CFE7E3;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-nav.open{display:block}
/* ===== 面包屑 ===== */
.crumb{font-size:12.5px;color:var(--muted);padding:14px 0 2px}
.crumb a:hover{color:var(--sub)}
.crumb span[aria-current]{color:var(--main);font-weight:600}
/* ===== Hero ===== */
.hero{margin:14px 0 30px;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,#0D1B2A 0%,#12414A 55%,#1B7A72 100%);color:#EAF6F4;position:relative;box-shadow:var(--shadow)}
.hero::after{content:"";position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(46,196,182,.35),transparent 70%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.35fr .9fr;gap:26px;padding:32px;position:relative;z-index:2}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{font-size:12px;padding:4px 11px;border-radius:999px;background:rgba(46,196,182,.16);border:1px solid rgba(46,196,182,.5);color:#B6F0E9}
.hero h1{font-size:32px;line-height:1.28;letter-spacing:.5px;margin-bottom:12px}
.hero h1 em{font-style:normal;color:var(--sub)}
.hero-hook{font-size:14.5px;color:#C9E6E1;max-width:520px;margin-bottom:16px}
.hero-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:#9FD9D2;margin-bottom:20px}
.hero-meta b{color:#fff;font-weight:700}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:7px;padding:11px 22px;border-radius:11px;font-size:14.5px;font-weight:700;transition:.18s;border:1px solid transparent}
.btn-main{background:var(--sub);color:#04231F}
.btn-main:hover{background:#4BE0D1;transform:translateY(-1px)}
.btn-ghost{border-color:rgba(46,196,182,.6);color:#CFEDE8}
.btn-ghost:hover{background:rgba(46,196,182,.15)}
.btn:focus-visible{outline:2px solid #fff;outline-offset:2px}
.hero-poster{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:3/4;box-shadow:0 10px 26px rgba(0,0,0,.4)}
.hero-poster figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:12px;background:linear-gradient(transparent,rgba(0,0,0,.75));color:#EAF6F4}
/* ===== 区块通用 ===== */
section{margin-bottom:38px;scroll-margin-top:76px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:6px}
.sec-head h2{font-size:21px;letter-spacing:.4px;position:relative;padding-left:13px}
.sec-head h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:3px;background:var(--sub)}
.sec-desc{font-size:13px;color:var(--muted);margin:2px 0 16px;max-width:760px}
.more{font-size:13px;color:var(--sub);font-weight:600;white-space:nowrap}
.more:hover{text-decoration:underline}
/* ===== 分类导航 ===== */
.cat-scroll{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin}
.cat-card{flex:0 0 148px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;transition:.18s;cursor:pointer;text-align:left}
.cat-card:hover,.cat-card:focus-visible{border-color:var(--sub);transform:translateY(-2px);outline:none;box-shadow:var(--shadow)}
.cat-card strong{display:block;font-size:14.5px;margin-bottom:4px}
.cat-card span{font-size:11.5px;color:var(--muted);line-height:1.45;display:block}
/* ===== 卡片网格 ===== */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:.18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sub)}
.card-img{aspect-ratio:16/10;overflow:hidden;background:#D5DEDF}
.card-body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body h3{font-size:14.5px;line-height:1.4}
.card-tag{font-size:11px;color:var(--sub);font-weight:700;letter-spacing:.3px}
.card-hook{font-size:12.5px;color:var(--muted);line-height:1.5}
.card-foot{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;color:var(--muted);margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.card-link{color:var(--sub);font-weight:700}
.card-link:hover{text-decoration:underline}
/* ===== 发现栏目变体 ===== */
.list-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mini{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:10px;transition:.18s}
.mini:hover{border-color:var(--sub);box-shadow:var(--shadow)}
.mini-img{flex:0 0 84px;height:84px;border-radius:9px;overflow:hidden;background:#D5DEDF}
.mini-txt h3{font-size:13.5px;margin-bottom:3px}
.mini-txt p{font-size:11.5px;color:var(--muted);line-height:1.45}
.mini-txt em{font-style:normal;font-size:10.5px;color:var(--sub);font-weight:700}
/* ===== 剧情简介 ===== */
.story-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.story-box p{font-size:14.5px;line-height:1.95;color:#243642}
.story-box p+p{margin-top:12px}
.note{font-size:12px;color:var(--muted);margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
/* ===== 看点 ===== */
.points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.point{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--sub);border-radius:10px;padding:14px 16px}
.point h3{font-size:14px;margin-bottom:5px}
.point p{font-size:12.5px;color:var(--muted);line-height:1.6}
/* ===== 人物关系 ===== */
.chars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.char{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center}
.char-avatar{width:74px;height:74px;border-radius:50%;overflow:hidden;margin:0 auto 10px;border:2px solid var(--sub);background:#D5DEDF}
.char h3{font-size:14px;margin-bottom:3px}
.char em{font-style:normal;font-size:11px;color:var(--sub);font-weight:700;display:block;margin-bottom:6px}
.char p{font-size:12px;color:var(--muted);line-height:1.55}
/* ===== 追剧队列 ===== */
.queue-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;font-size:13px;color:var(--muted)}
.queue-count{background:var(--sub);color:#04231F;font-weight:800;border-radius:999px;padding:2px 12px;font-size:12.5px}
.ep-list{display:flex;flex-direction:column;gap:10px}
.ep{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;transition:.18s}
.ep:hover{border-color:var(--sub)}
.ep-no{flex:0 0 46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--main),#1B7A72);color:#EAF6F4;display:grid;place-items:center;font-weight:800;font-size:13px}
.ep-txt{flex:1;min-width:0}
.ep-txt h3{font-size:14px;margin-bottom:2px}
.ep-txt p{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ep-meta{font-size:11.5px;color:var(--muted);white-space:nowrap}
.ep-btn{font-size:12.5px;font-weight:700;padding:7px 14px;border-radius:9px;border:1px solid var(--sub);color:var(--sub);white-space:nowrap;transition:.18s}
.ep-btn:hover{background:rgba(46,196,182,.12)}
.ep-btn.on{background:var(--sub);color:#04231F}
.ep.hidden{display:none}
/* ===== 相关推荐 ===== */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
/* ===== FAQ ===== */
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq-q{width:100%;text-align:left;padding:15px 18px;font-size:14.5px;font-weight:700;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq-q:hover{color:var(--sub)}
.faq-q i{font-style:normal;color:var(--sub);transition:.2s}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;font-size:13.5px;color:var(--muted);line-height:1.8;padding:0 18px}
.faq-item.open .faq-a{max-height:220px;padding-bottom:15px}
/* ===== 空状态 ===== */
.empty{display:none;padding:30px;text-align:center;color:var(--muted);font-size:13.5px;background:var(--card);border:1px dashed var(--line);border-radius:var(--radius)}
.empty.show{display:block}
/* ===== 页脚 ===== */
footer{background:linear-gradient(135deg,#0D1B2A,#0A2A2E);color:#B9D8D4;padding:34px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px;margin-bottom:24px}
.foot-grid h4{font-size:13.5px;color:#fff;margin-bottom:10px}
.foot-grid a{display:block;font-size:12.5px;color:#9FD9D2;padding:3px 0}
.foot-grid a:hover{color:#fff;text-decoration:underline}
.foot-about{font-size:12.5px;line-height:1.8;color:#9FD9D2}
.foot-bottom{border-top:1px solid rgba(46,196,182,.2);padding-top:16px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px;color:#7FB5AE}
.to-top{color:var(--sub);font-weight:700}
/* ===== 响应式 ===== */
@media(max-width:980px){
.grid{grid-template-columns:repeat(3,1fr)}
.chars{grid-template-columns:repeat(2,1fr)}
.list-row{grid-template-columns:repeat(2,1fr)}
.rel-grid{grid-template-columns:repeat(2,1fr)}
.foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
.nav,.search{margin-left:0}
.nav{display:none}
.menu-btn{display:block;margin-left:auto}
.search{display:none}
.hero-inner{grid-template-columns:1fr;padding:22px}
.hero h1{font-size:23px}
.hero-poster{max-width:230px;margin:0 auto}
.grid{grid-template-columns:repeat(2,1fr)}
.points{grid-template-columns:1fr}
.list-row{grid-template-columns:1fr}
.rel-grid{grid-template-columns:1fr}
.ep{flex-wrap:wrap}
.ep-txt p{white-space:normal}
}
@media(max-width:400px){
.grid{grid-template-columns:1fr 1fr;gap:12px}
.card-body{padding:10px}
.card-body h3{font-size:13px}
.chars{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}