:root{--h:225;--ah:8;--sat:60%;--lit:62%;--radius:11px;--space:1.25;--max:1148px;--bg:hsl(var(--h) 34% 8%);--panel:hsl(var(--h) 25% 13%);--ink:hsl(var(--h) 20% 96%);--muted:hsl(var(--h) 14% 70%);--accent:hsl(var(--ah) var(--sat) var(--lit));--line:hsl(var(--h) 20% 28%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body.light{--bg:hsl(var(--h) 35% 96%);--panel:white;--ink:hsl(var(--h) 35% 11%);--muted:hsl(var(--h) 12% 38%);--line:hsl(var(--h) 18% 82%)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),92vw);margin:auto}.topbar{display:flex;align-items:center;gap:22px;padding:20px 0;border-bottom:1px solid var(--line);position:relative;z-index:4}.brand{font-weight:900;letter-spacing:.06em;margin-right:auto}.nav{display:flex;gap:18px;align-items:center}.nav a,.tool{color:var(--muted)}.tool{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:7px 11px}.nav-toggle{display:none;align-items:center;justify-content:center;line-height:1}.nav-backdrop{display:none;position:fixed;inset:0;background:#0008;z-index:15}.nav-backdrop.open{display:block}.hero{position:relative;display:grid;gap:clamp(28px,5vw,70px);align-items:center;padding:calc(54px * var(--space)) 0;overflow:hidden}.hero-copy{position:relative}.eyebrow,.kicker{color:var(--accent);font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(38px,5.2vw,70px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 22px;overflow-wrap:anywhere}h2{line-height:1.25}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:780px}.hero-art{min-height:360px;border:1px solid var(--line);border-radius:calc(var(--radius) + 12px);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 22%,transparent),var(--panel));overflow:hidden;display:grid;place-items:center;position:relative}.hero-art img{width:100%;height:100%;object-fit:cover}.section{padding:calc(44px * var(--space)) 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p,.muted{color:var(--muted)}.cards{display:grid;gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:calc(25px * var(--space));transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-3px);border-color:var(--accent)}.card-index{font-weight:900;color:var(--accent)}.card p{color:var(--muted)}.article{width:min(760px,92vw);margin:auto;padding:56px 0}.article h1{font-size:clamp(34px,5vw,58px)}.article-figure{margin:24px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.article-figure img{width:100%;display:block;object-fit:cover;max-height:420px}.article-body{font-size:18px}.article-body p{margin:1.2em 0}.crumbs{color:var(--muted);font-size:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.button{display:inline-block;background:var(--accent);color:hsl(var(--h) 40% 8%);border:0;border-radius:999px;padding:10px 17px;font-weight:800}.button.secondary{background:var(--panel);color:var(--ink);border:1px solid var(--line)}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{font-weight:750;cursor:pointer}.search-layer{position:fixed;inset:0;background:#000b;z-index:20;display:none;padding:8vh 5vw}.search-layer.open{display:block}.search-box{max-width:760px;margin:auto;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.search-box input,.form input,.form textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}.result{display:block;padding:14px 0;border-bottom:1px solid var(--line)}.form{display:grid;gap:14px;max-width:680px}.form label{display:grid;gap:5px}.hp{position:absolute;left:-9999px}footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);margin-top:50px}.shell{max-width:900px}.hero{grid-template-columns:1fr}.hero-art{min-height:200px}.cards{grid-template-columns:1fr}.card{padding-left:0;padding-right:0;border-width:0 0 1px;border-radius:0;background:transparent}
.card,.hero-art{background:var(--panel);box-shadow:0 18px 50px #0003}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
h1,h2,.brand{font-family:Inter,system-ui,"Microsoft YaHei",sans-serif}h1{font-size:clamp(36px,4.3vw,58px);line-height:1.1;letter-spacing:-.025em}
@media(max-width:800px){.nav-toggle{display:inline-flex}.nav{position:fixed;top:0;right:-100%;bottom:0;width:min(80vw,320px);flex-direction:column;align-items:flex-start;gap:22px;padding:88px 26px 26px;background:var(--panel);border-left:1px solid var(--line);transition:right .25s ease;z-index:16}.nav.open{right:0}.nav a{display:block;font-size:16px}.hero,.cards,.card{grid-template-columns:1fr!important}.card{grid-column:auto!important;transform:none!important}.hero-art{min-height:260px;position:relative}h1{font-size:clamp(32px,9vw,46px)}}

/* AI-generated per-site template layer */
/* JRKAN直播 覆盖层 — 浅底·深墨·珊瑚·极简专栏 */
body{
  background:#f6f5f1;
  color:#1a1f2e;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;
  font-size:16px;line-height:1.75;letter-spacing:.01em;margin:0;
}
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(246,245,241,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid rgba(26,31,46,.08);
  padding:14px 28px;display:flex;align-items:center;gap:24px;
}
.brand{
  font-weight:700;font-size:19px;letter-spacing:.02em;color:#1a1f2e;
  display:flex;align-items:center;gap:9px;white-space:nowrap;
}
.brand::before{
  content:"";display:inline-block;width:10px;height:10px;
  background:#e8645a;border-radius:1px;box-shadow:6px 0 0 rgba(232,100,90,.25);
}
.nav{
  display:flex;gap:22px;margin-left:auto;align-items:center;
}
.nav a{
  color:#1a1f2e;text-decoration:none;font-size:14px;font-weight:500;
  padding:6px 2px;border-bottom:2px solid transparent;transition:border-color .15s;
}
.nav a:hover{border-bottom-color:#e8645a}
.hero{
  max-width:1180px;margin:34px auto 24px;padding:0 28px;
  display:grid;grid-template-columns:1.45fr 1fr;gap:28px;align-items:start;
}
.hero-copy{
  background:#fff;border:1px solid rgba(26,31,46,.06);
  border-left:3px solid #e8645a;padding:28px 32px 30px;
}
.hero-copy .tag{
  display:inline-block;font-size:12px;color:#e8645a;letter-spacing:.08em;
  margin-bottom:12px;text-transform:uppercase;
}
.hero-copy h1{
  font-size:28px;line-height:1.34;font-weight:700;margin:0 0 14px;color:#1a1f2e;
}
.hero-copy p{color:#444b5a;font-size:15px;margin:0 0 18px}
.hero-copy .button{margin-top:4px}
.hero-art{
  background:#fff;padding:18px 18px 14px;border:1px solid rgba(26,31,46,.06);
}
.hero-art h2{
  font-size:15px;margin:0 0 14px;padding-left:10px;border-left:3px solid #e8645a;
  font-weight:600;
}
.hero-art ul{list-style:none;margin:0;padding:0}
.hero-art li{
  padding:11px 0;border-bottom:1px dashed rgba(26,31,46,.1);font-size:14px;line-height:1.55;
}
.hero-art li:last-child{border-bottom:none}
.hero-art li .m{font-size:12px;color:#8a92a3;display:block;margin-top:3px}
.section{max-width:1180px;margin:0 auto;padding:38px 28px}
.section h2{
  font-size:20px;font-weight:700;margin:0 0 22px;
  display:flex;align-items:center;gap:10px;
}
.section h2::before{content:"";width:18px;height:2px;background:#e8645a}
.section .intro{color:#6a7184;font-size:14px;margin:-14px 0 22px}
.cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;
}
.card{
  background:#fff;border:1px solid rgba(26,31,46,.06);padding:22px 22px 24px;
  transition:transform .18s,border-color .18s;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-2px);border-color:#e8645a}
.card .thumb{
  height:120px;background:
    linear-gradient(135deg,#f0ece4 25%,transparent 25%) -8px 0,
    linear-gradient(225deg,#f0ece4 25%,transparent 25%) -8px 0,
    #fffaf7;
  background-size:16px 16px;border:1px solid rgba(232,100,90,.18);margin-bottom:14px;
}
.card h3{font-size:16px;margin:0 0 10px;font-weight:600;line-height:1.45}
.card p{font-size:13.5px;color:#5a6273;margin:0;line-height:1.6;flex:1}
.card .meta{
  font-size:12px;color:#8a92a3;margin-top:14px;display:flex;gap:12px;flex-wrap:wrap;
}
.card .meta .pill{color:#e8645a;font-weight:600}
.article{max-width:760px;margin:0 auto;padding:32px 28px 60px}
.article .crumb{font-size:12.5px;color:#8a92a3;margin-bottom:14px}
.article .crumb b{color:#e8645a;font-weight:500}
.article h1{font-size:30px;line-height:1.32;font-weight:700;margin:0 0 10px}
.article .info{font-size:13px;color:#8a92a3;margin-bottom:26px;display:flex;gap:14px;flex-wrap:wrap}
.article .info .pill{color:#e8645a;border:1px solid rgba(232,100,90,.3);padding:2px 8px}
.article-body{font-size:17px;line-height:1.88;color:#2a3041}
.article-body p{margin:0 0 22px}
.article-body h2,.article-body h3{color:#1a1f2e;margin:34px 0 14px;font-weight:700}
.article-body h2{font-size:21px;border-bottom:1px solid rgba(26,31,46,.1);padding-bottom:8px}
.article-body h3{font-size:17px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 22px}
.article-body li{margin-bottom:8px}
.article-body