:root{
  --main:#0D1B2A;
  --sub:#2EC4B6;
  --bg:#E0E1DD;
  --accent:#2EC4B6;
  --card:#ffffff;
  --ink:#0D1B2A;
  --ink-soft:#41505f;
  --line:#c9cdc8;
  --radius:12px;
  --shadow:none;
  --pad:20px;
  --gap:18px;
}
*{box-sizing:border-box;}
html{font-size:16px;-webkit-text-size-adjust:100%;}
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);
  font-size:15.5px;
  line-height:1.75;
}
img{width:100%;height:100%;object-fit:cover;display:block;}
a{color:var(--main);text-decoration:none;}
a:hover{color:var(--accent);}
h1,h2,h3,p{margin:0;}
p{margin-bottom:12px;}
.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;}}

/* header */
.site-header{background:var(--main);color:#fff;border-bottom:3px solid var(--sub);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:62px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;}
.brand{font-size:20px;font-weight:800;letter-spacing:1px;color:#fff;display:flex;align-items:center;gap:8px;}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);display:inline-block;}
.brand small{font-size:12.5px;font-weight:400;color:#cfe3e0;letter-spacing:0;}
.nav{display:flex;gap:4px;flex-wrap:wrap;}
.nav a{color:#dbe6e5;font-size:14px;padding:8px 12px;border-radius:var(--radius);}
.nav a:hover,.nav a:focus-visible{background:rgba(46,196,182,.18);color:#fff;outline:none;}
.search-box{margin-left:auto;display:flex;align-items:center;gap:6px;background:#fff;border-radius:var(--radius);padding:4px 4px 4px 12px;min-width:200px;flex:1;}
.search-box input{border:0;outline:none;font-size:14px;font-family:inherit;flex:1;min-width:80px;color:var(--main);background:transparent;}
.search-box button{height:38px;padding:0 16px;border:0;border-radius:9px;background:var(--accent);color:#04211d;font-weight:700;font-size:13.5px;cursor:pointer;font-family:inherit;}
.search-box button:hover{filter:brightness(1.06);}
.menu-toggle{display:none;background:transparent;border:1px solid var(--sub);color:#fff;border-radius:9px;height:40px;min-width:44px;font-size:18px;cursor:pointer;}
@media(max-width:820px){
  .menu-toggle{display:block;order:2;}
  .search-box{order:3;flex-basis:100%;}
  .nav{display:none;flex-basis:100%;order:4;flex-direction:column;}
  .nav.open{display:flex;}
  .header-inner{min-height:56px;}
}

/* breadcrumb */
.breadcrumb{font-size:13px;color:var(--ink-soft);padding:14px 0 4px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.breadcrumb a{color:var(--ink-soft);}
.breadcrumb span[aria-current]{color:var(--main);font-weight:700;}

/* hero magazine */
.hero{position:relative;margin-top:14px;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#0D1B2A 0%,#12324a 55%,#0b2a3f 100%);color:#fff;padding:36px 28px;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(46,196,182,.22),transparent 55%);pointer-events:none;}
.hero-grid{position:relative;z-index:2;display:grid;gap:24px;align-items:center;}
@media(min-width:900px){.hero-grid{grid-template-columns:1fr 260px;}}
.hero-poster{width:100%;max-width:260px;aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;border:2px solid var(--accent);margin:0 auto;}
.hero-tagline{display:inline-block;background:rgba(46,196,182,.16);color:var(--accent);font-size:13px;padding:6px 12px;border-radius:var(--radius);margin-bottom:14px;border:1px solid rgba(46,196,182,.4);}
.hero h1{font-size:38px;line-height:1.22;font-weight:900;letter-spacing:.5px;margin-bottom:16px;color:#fff;}
@media(min-width:900px){.hero h1{font-size:56px;}}
.hero-lead{font-size:15.5px;line-height:1.75;color:#d7e5e3;margin-bottom:18px;max-width:640px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-meta span{font-size:13px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:6px 12px;border-radius:var(--radius);color:#e3efee;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 22px;border-radius:var(--radius);font-size:14px;font-weight:700;cursor:pointer;border:1px solid transparent;font-family:inherit;transition:background .18s,color .18s;}
.btn-primary{background:var(--accent);color:#04211d;}
.btn-primary:hover,.btn-primary:focus-visible{background:#4dd8cb;color:#04211d;outline:none;}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover,.btn-ghost:focus-visible{border-color:var(--accent);color:var(--accent);outline:none;}

/* sections */
section{margin-top:44px;}
@media(min-width:900px){section{margin-top:60px;}}
.sec-head{margin-bottom:16px;}
.sec-head h2{font-size:24px;line-height:1.3;color:var(--main);font-weight:800;}
@media(min-width:900px){.sec-head h2{font-size:30px;}}
.sec-desc{font-size:14.5px;color:var(--ink-soft);margin-top:6px;max-width:760px;}
.sec-link{font-size:13.5px;font-weight:700;color:var(--sub);margin-top:10px;display:inline-block;}

/* category */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:720px){.cat-grid{grid-template-columns:repeat(3,1fr);gap:18px;}}
@media(min-width:1100px){.cat-grid{grid-template-columns:repeat(4,1fr);}}
.cat-card{background:var(--card);border-radius:var(--radius);padding:18px;border:1px solid var(--line);}
.cat-card:hover{border-color:var(--accent);}
.cat-card h3{font-size:17px;line-height:1.4;color:var(--main);margin-bottom:6px;}
.cat-card p{font-size:13.5px;line-height:1.6;color:var(--ink-soft);margin:0;}

/* card grid */
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:720px){.card-grid{grid-template-columns:repeat(3,1fr);gap:18px;}}
@media(min-width:1100px){.card-grid{grid-template-columns:repeat(4,1fr);}}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;}
.card:hover{border-color:var(--accent);}
.card-cover{aspect-ratio:3/4;overflow:hidden;background:#cfd3ce;}
.card-body{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1;}
.card-body h3{font-size:17px;line-height:1.4;color:var(--main);}
.card-body p{font-size:13.5px;line-height:1.65;color:var(--ink-soft);margin:0;}
.card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px;}
.chip{font-size:13px;line-height:1.4;background:rgba(46,196,182,.14);color:#0a5f57;border-radius:9px;padding:4px 9px;}

/* story */
.story{background:var(--card);border-radius:var(--radius);padding:20px;border:1px solid var(--line);}
@media(min-width:720px){.story{padding:28px;}}
.story p{font-size:15.5px;line-height:1.8;color:#26333f;}
.hl{color:var(--main);font-weight:800;background:linear-gradient(transparent 62%,rgba(46,196,182,.35) 62%);}
.points{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px;}
@media(min-width:720px){.points{grid-template-columns:repeat(2,1fr);gap:14px;}}
.points li{background:var(--bg);border-left:4px solid var(--accent);border-radius:var(--radius);padding:14px 16px;font-size:14px;line-height:1.7;color:#2a3743;}

/* people */
.people{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:720px){.people{grid-template-columns:repeat(4,1fr);gap:18px;}}
.person{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:16px;text-align:center;}
.person .avatar{width:88px;height:88px;border-radius:50%;overflow:hidden;margin:0 auto 12px;border:2px solid var(--sub);}
.person h3{font-size:17px;line-height:1.4;color:var(--main);margin-bottom:6px;}
.person p{font-size:13.5px;line-height:1.6;color:var(--ink-soft);margin:0;}

/* episodes */
.ep-list{display:grid;gap:12px;}
.ep{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.ep .ep-no{font-size:20px;font-weight:900;color:var(--sub);min-width:54px;}
.ep .ep-main{flex:1;min-width:180px;}
.ep h3{font-size:17px;line-height:1.4;margin-bottom:4px;}
.ep p{font-size:13.5px;line-height:1.6;color:var(--ink-soft);margin:0;}
.ep .ep-meta{font-size:13px;color:var(--ink-soft);}
.ep button{min-height:42px;padding:10px 20px;border-radius:var(--radius);border:1px solid var(--sub);background:#fff;color:var(--main);font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit;}
.ep button.on{background:var(--accent);border-color:var(--accent);color:#04211d;}
.ep button:hover{background:rgba(46,196,182,.18);}
.queue-bar{margin-top:14px;font-size:14px;color:var(--main);background:var(--card);border:1px dashed var(--sub);border-radius:var(--radius);padding:12px 16px;}
.ep-extra{display:none;}
.ep-extra.show{display:flex;}

/* tags cloud */
.tags{display:flex;flex-wrap:wrap;gap:10px;}
.tags .chip{font-size:13.5px;padding:8px 14px;border:1px solid rgba(46,196,182,.5);background:#fff;cursor:pointer;font-family:inherit;}
.tags .chip:hover,.tags .chip.active{background:var(--accent);color:#04211d;border-color:var(--accent);}

/* related list */
.related{display:grid;gap:14px;}
@media(min-width:720px){.related{grid-template-columns:repeat(2,1fr);gap:18px;}}
.rel-item{display:flex;gap:14px;background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:16px;}
.rel-item .rel-cover{width:86px;height:115px;flex:0 0 86px;border-radius:9px;overflow:hidden;background:#cfd3ce;}
.rel-item h3{font-size:17px;line-height:1.4;margin-bottom:6px;}
.rel-item p{font-size:13.5px;line-height:1.6;color:var(--ink-soft);margin:0 0 6px;}

/* faq */
.faq{display:grid;gap:12px;}
details{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:16px 18px;}
details summary{font-size:16px;font-weight:700;color:var(--main);cursor:pointer;line-height:1.5;list-style:none;}
details summary::-webkit-details-marker{display:none;}
details summary::before{content:"+";color:var(--sub);font-weight:900;margin-right:8px;}
details[open] summary::before{content:"–";}
details p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:10px 0 0;}

/* footer */
.site-footer{margin-top:56px;background:var(--main);color:#d6e2e0;padding:48px 0 28px;border-top:4px solid var(--sub);}
.footer-grid{display:grid;gap:24px;}
@media(min-width:720px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr;}}
.site-footer h3{font-size:16px;color:#fff;margin-bottom:12px;}
.site-footer a{color:#c6d8d5;font-size:13px;line-height:1.8;display:inline-block;margin-right:14px;}
.site-footer a:hover{color:var(--accent);}
.site-footer p{font-size:13px;line-height:1.7;color:#a9bcba;margin-bottom:10px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:20px;font-size:12.5px;line-height:1.8;color:#9fb2b0;text-align:center;}
.footer-bottom a{font-size:12.5px;color:#c6d8d5;}
.top-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 20px;border-radius:var(--radius);background:var(--accent);color:#04211d;font-weight:700;font-size:14px;margin-top:16px;border:0;cursor:pointer;font-family:inherit;}
.top-btn:hover{filter:brightness(1.08);}
.friend-links{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:8px;}
.friend-links a{font-size:13.5px;color:#c6d8d5;}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;}}