:root{
  --main:#0D1B2A;
  --sub:#2EC4B6;
  --bg:#E0E1DD;
  --card:#FFFFFF;
  --ink:#12202B;
  --ink-soft:#4A5A66;
  --line:rgba(13,27,42,.14);
  --radius:14px;
  --shadow:0 6px 20px rgba(13,27,42,.10);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{width:100%;height:100%;object-fit:cover;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.35}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ===== 顶部品牌区 ===== */
.topbar{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(180deg,rgba(13,27,42,.98),rgba(13,27,42,.92));
  border-bottom:2px solid var(--sub);
  color:#EAF6F4;
  backdrop-filter:blur(6px);
}
.topbar-inner{display:flex;align-items:center;gap:14px;min-height:60px;flex-wrap:wrap;padding:8px 0}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:10px;flex:0 0 auto;
  background:conic-gradient(from 0deg,var(--sub),#0D1B2A 55%,var(--sub));
  display:grid;place-items:center;font-weight:800;color:#0D1B2A;font-size:15px;
  box-shadow:0 0 0 2px rgba(46,196,182,.45) inset;
}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.5px;color:#fff}
.brand-sub{display:block;font-size:11px;font-weight:400;color:#8FD9D0;letter-spacing:.5px}
.mainnav{display:flex;gap:4px;flex-wrap:wrap;flex:1 1 auto}
.mainnav a{
  padding:7px 12px;border-radius:999px;font-size:14px;color:#CFE6E2;
  transition:background .18s,color .18s;
}
.mainnav a:hover,.mainnav a:focus-visible{background:rgba(46,196,182,.18);color:#fff;outline:none}
.mainnav a[aria-current="page"]{background:var(--sub);color:#062229;font-weight:700}
.searchbox{display:flex;align-items:center;gap:6px;flex:0 1 260px;min-width:170px}
.searchbox input{
  width:100%;padding:9px 12px;border-radius:999px;border:1px solid rgba(46,196,182,.4);
  background:rgba(255,255,255,.08);color:#fff;font-size:14px;outline:none;
}
.searchbox input::placeholder{color:#9FC3BE}
.searchbox input:focus{border-color:var(--sub);background:rgba(255,255,255,.14)}
.menu-btn{
  display:none;padding:8px 12px;border-radius:10px;border:1px solid rgba(46,196,182,.5);
  background:transparent;color:#EAF6F4;font-size:14px;
}
@media(max-width:860px){
  .mainnav{display:none;order:3;flex-basis:100%;flex-direction:column;gap:2px;
    background:rgba(6,20,28,.98);border-radius:12px;padding:8px;margin-bottom:8px}
  .mainnav.open{display:flex}
  .mainnav a{padding:10px 12px}
  .menu-btn{display:inline-block;margin-left:auto}
  .searchbox{order:4;flex-basis:100%;margin-bottom:8px}
}

/* ===== 面包屑 ===== */
.crumb{padding:14px 0 0;font-size:13px;color:var(--ink-soft)}
.crumb ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb li+li::before{content:"›";margin-right:6px;color:#8FA3AE}
.crumb a:hover{color:var(--sub);text-decoration:underline}
.crumb [aria-current="page"]{color:var(--ink);font-weight:600}

/* ===== Hero ===== */
.hero{
  margin-top:14px;border-radius:20px;overflow:hidden;position:relative;
  background:
    radial-gradient(120% 140% at 88% 8%,rgba(46,196,182,.34),transparent 58%),
    linear-gradient(135deg,#0D1B2A 0%,#12303F 52%,#0B2230 100%);
  color:#EAF6F4;box-shadow:var(--shadow);
}
.hero::after{
  content:"";position:absolute;inset:auto -60px -80px auto;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,196,182,.35),transparent 70%);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.35fr .8fr;gap:26px;padding:30px 26px;align-items:center;position:relative;z-index:1}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(46,196,182,.16);color:#8FF0E4;border:1px solid rgba(46,196,182,.45);
}
.tag.solid{background:var(--sub);color:#062229;border-color:var(--sub)}
.hero h1{font-size:clamp(24px,3.4vw,38px);font-weight:800;letter-spacing:.5px;color:#fff}
.hero h1 em{font-style:normal;color:var(--sub)}
.hero-hook{margin:12px 0 14px;font-size:15px;color:#C6E2DD;max-width:56ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px;color:#A9CFC9;margin-bottom:18px}
.hero-meta b{color:#fff;font-weight:700}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:700;border:1px solid transparent;
  transition:transform .15s,background .18s,color .18s,border-color .18s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--sub);color:#062229;border-color:var(--sub)}
.btn-primary:hover,.btn-primary:focus-visible{background:#25A99D;border-color:#25A99D;color:#03191D;outline:none}
.btn-ghost{background:transparent;color:#EAF6F4;border-color:rgba(234,246,244,.45)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:rgba(234,246,244,.12);outline:none}
.hero-poster{
  position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/4;
  border:1px solid rgba(46,196,182,.4);box-shadow:0 14px 34px rgba(0,0,0,.4);
  background:linear-gradient(160deg,#12303F,#0B2230);
}
.hero-poster figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:12px;
  background:linear-gradient(transparent,rgba(4,16,22,.88));color:#D8F2EE;
}
@media(max-width:720px){
  .hero-grid{grid-template-columns:1fr;padding:22px 18px}
  .hero-poster{max-width:280px;margin:0 auto;order:-1}
}

/* ===== 通用区块 ===== */
.section{padding:34px 0 6px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:6px}
.section-head h2{font-size:22px;font-weight:800;position:relative;padding-left:12px}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--sub),var(--main));
}
.section-desc{margin:6px 0 18px;font-size:14px;color:var(--ink-soft);max-width:74ch}
.more-link{font-size:13px;font-weight:700;color:var(--main);border-bottom:2px solid var(--sub);padding-bottom:2px}
.more-link:hover{color:var(--sub)}

/* ===== 分类导航 ===== */
.cat-scroll{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
@media(max-width:520px){
  .cat-scroll{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:minmax(180px,1fr);
    overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .cat-scroll>*{scroll-snap-align:start}
}
.cat-card{
  display:block;padding:14px;border-radius:var(--radius);background:var(--card);
  border:1px solid var(--line);box-shadow:0 2px 8px rgba(13,27,42,.05);
  transition:border-color .18s,transform .18s,box-shadow .18s;
}
.cat-card:hover,.cat-card:focus-visible{border-color:var(--sub);transform:translateY(-2px);box-shadow:var(--shadow);outline:none}
.cat-card h3{font-size:15px;font-weight:800;margin-bottom:4px}
.cat-card p{font-size:12.5px;color:var(--ink-soft);margin:0}
.cat-card .cat-count{display:inline-block;margin-top:8px;font-size:11.5px;font-weight:700;color:var(--sub)}

/* ===== 卡片网格 ===== */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
@media(max-width:400px){.grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.card{
  display:flex;flex-direction:column;background:var(--card);border-radius:var(--radius);
  border:1px solid var(--line);overflow:hidden;box-shadow:0 2px 10px rgba(13,27,42,.06);
  transition:transform .18s,box-shadow .18s,border-color .18s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(46,196,182,.55)}
.card-cover{position:relative;aspect-ratio:3/4;background:linear-gradient(160deg,#12303F,#0B2230)}
.card-cover .badge{
  position:absolute;left:8px;top:8px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;
  background:rgba(6,34,41,.82);color:#8FF0E4;border:1px solid rgba(46,196,182,.5);
}
.card-body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body h3{font-size:14.5px;font-weight:800}
.card-body h3 a:hover{color:var(--sub)}
.card-hook{font-size:12.5px;color:var(--ink-soft);margin:0;flex:1}
.card-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:11.5px;color:#6B7C87}
.card-foot .go{font-weight:700;color:var(--main)}
.card-foot .go:hover{color:var(--sub)}
.mini-tags{display:flex;flex-wrap:wrap;gap:5px}
.mini-tags span{font-size:11px;padding:1px 7px;border-radius:999px;background:rgba(46,196,182,.14);color:#177A70}

/* ===== 剧情 ===== */
.story-box{
  background:var(--card);border-radius:var(--radius);border:1px solid var(--line);
  padding:22px;box-shadow:0 2px 10px rgba(13,27,42,.06);
}
.story-box p{margin:0 0 12px;font-size:15px;color:#22333E}
.story-box p:last-child{margin-bottom:0}
.note{
  display:inline-block;margin-top:6px;font-size:12px;color:#177A70;
  background:rgba(46,196,182,.12);border-left:3px solid var(--sub);padding:6px 10px;border-radius:0 8px 8px 0;
}
.points{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));margin-top:16px}
.point{
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;
  border-left:4px solid var(--sub);
}
.point h3{font-size:14.5px;margin-bottom:4px}
.point p{margin:0;font-size:13px;color:var(--ink-soft)}

/* ===== 人物 ===== */
.cast{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.cast-card{
  display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:12px;box-shadow:0 2px 8px rgba(13,27,42,.05);
}
.cast-avatar{width:60px;height:60px;border-radius:50%;overflow:hidden;flex:0 0 auto;border:2px solid var(--sub)}
.cast-card h3{font-size:14.5px;margin-bottom:2px}
.cast-card .role{font-size:11.5px;color:#177A70;font-weight:700;margin-bottom:4px}
.cast-card p{margin:0;font-size:12.5px;color:var(--ink-soft)}

/* ===== 追剧队列 ===== */
.queue-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between;
  background:linear-gradient(120deg,var(--main),#12303F);color:#EAF6F4;
  padding:12px 16px;border-radius:12px;margin-bottom:14px;font-size:13.5px;
}
.queue-bar strong{color:var(--sub);font-size:16px}
.ep-list{display:grid;gap:10px}
.ep{
  display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;
  transition:border-color .18s,background .18s;
}
.ep:hover{border-color:rgba(46,196,182,.6)}
.ep-no{
  width:44px;height:44px;border-radius:10px;display:grid;place-items:center;flex:0 0 auto;
  background:rgba(46,196,182,.14);color:#0D1B2A;font-weight:800;font-size:13px;
}
.ep-main h3{font-size:14.5px;margin-bottom:2px}
.ep-main p{margin:0;font-size:12.5px;color:var(--ink-soft)}
.ep-meta{font-size:11.5px;color:#6B7C87;margin-top:4px;display:flex;gap:10px;flex-wrap:wrap}
.ep-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.qbtn{
  padding:7px 14px;border-radius:999px;border:1px solid var(--sub);background:transparent;
  color:#177A70;font-size:12.5px;font-weight:700;transition:background .18s,color .18s;
}
.qbtn:hover,.qbtn:focus-visible{background:rgba(46,196,182,.16);outline:none}
.qbtn[aria-pressed="true"]{background:var(--sub);color:#062229;border-color:var(--sub)}
.favbtn{
  padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:transparent;
  color:var(--ink-soft);font-size:12.5px;font-weight:700;
}
.favbtn[aria-pressed="true"]{border-color:#D7263D;color:#D7263D;background:rgba(215,38,61,.08)}
@media(max-width:560px){
  .ep{grid-template-columns:auto 1fr}
  .ep-actions{grid-column:1/-1;justify-content:flex-start}
}

/* ===== 相关推荐 ===== */
.rel-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.rel-card{
  display:grid;grid-template-columns:96px 1fr;gap:12px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:10px;box-shadow:0 2px 8px rgba(13,27,42,.05);
  transition:transform .18s,border-color .18s;
}
.rel-card:hover{transform:translateY(-2px);border-color:rgba(46,196,182,.6)}
.rel-cover{aspect-ratio:3/4;border-radius:10px;overflow:hidden;background:linear-gradient(160deg,#12303F,#0B2230)}
.rel-card h3{font-size:14.5px;margin-bottom:3px}
.rel-card p{margin:0 0 6px;font-size:12.5px;color:var(--ink-soft)}

/* ===== FAQ ===== */
.faq{display:grid;gap:10px}
.faq details{
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;
}
.faq details[open]{border-color:rgba(46,196,182,.6)}
.faq summary{
  cursor:pointer;font-weight:700;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(--sub);font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq p{margin:8px 0 0;font-size:13.5px;color:var(--ink-soft)}

/* ===== 空状态 ===== */
.empty{
  display:none;padding:22px;text-align:center;font-size:14px;color:var(--ink-soft);
  background:var(--card);border:1px dashed var(--line);border-radius:12px;
}
.empty.show{display:block}
.is-hidden{display:none !important}

/* ===== 页脚 ===== */
.footer{
  margin-top:40px;background:linear-gradient(180deg,#0D1B2A,#08131C);color:#B9D6D1;
  padding:32px 0 20px;border-top:3px solid var(--sub);
}
.footer-grid{display:grid;gap:24px;grid-template-columns:1.4fr 1fr 1fr 1fr}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr}}
.footer h3{font-size:14px;color:#fff;margin-bottom:10px}
.footer p{font-size:12.5px;margin:0 0 8px;line-height:1.75}
.footer li{margin-bottom:6px;font-size:13px}
.footer a:hover{color:var(--sub);text-decoration:underline}
.footer-bottom{
  margin-top:22px;padding-top:14px;border-top:1px solid rgba(46,196,182,.22);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;font-size:12px;
}
.to-top{
  padding:8px 16px;border-radius:999px;border:1px solid rgba(46,196,182,.55);
  background:transparent;color:#8FF0E4;font-size:12.5px;font-weight:700;
}
.to-top:hover,.to-top:focus-visible{background:rgba(46,196,182,.18);outline:none}
.bottom-nav{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12.5px}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}