:root{--h:158;--ah:85;--sat:62%;--lit:52%;--radius:2px;--space:1.25;--max:1112px;--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}.hero{grid-template-columns:1.25fr .75fr}.cards{grid-template-columns:repeat(4,1fr)}.card:first-child,.card:last-child{grid-column:span 2}
.card,.hero-art{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}
h1,h2,.brand{font-family:Georgia,"Noto Serif SC","Songti SC",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 */
body{margin:0;background:#0f1419;color:#cdd4dc;font-family:-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6;font-size:16px}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:18px;padding:14px 28px;background:rgba(18,24,30,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07)}
.brand{display:flex;flex-direction:column;line-height:1.2;margin-right:6px}
.brand b{font-family:Georgia,Times,serif;font-size:20px;letter-spacing:-.02em;color:#f3f6f5}
.brand small{font-size:11.5px;color:#7c8993;letter-spacing:.04em}
.nav{display:flex;gap:22px;flex:1;justify-content:center}
.nav a{color:#8b95a0;font-size:14.5px;text-decoration:none;position:relative;padding:4px 0;transition:color .2s}
.nav a:hover{color:#e8ede9}
.nav a.active{color:#00ff87}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:#00ff87;border-radius:2px}
.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;padding:42px 28px 26px;max-width:1280px;margin:0 auto;align-items:stretch}
.hero-copy{display:flex;flex-direction:column;gap:16px}
.hero-copy h1{font-family:Georgia,Times,serif;font-size:44px;line-height:1.15;letter-spacing:-.02em;margin:0;color:#f3f6f5}
.hero-copy .kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.18em;color:#00ff87;text-transform:uppercase;font-family:Arial Narrow,Impact,sans-serif}
.hero-copy .kicker::before{content:"";width:22px;height:2px;background:#00ff87}
.hero-copy p{color:#9aa4ae;font-size:15.5px;margin:0;max-width:60ch}
.hero-art{border-radius:14px;background:linear-gradient(135deg,rgba(0,255,135,.07),rgba(58,111,176,.08));border:1px solid rgba(0,255,135,.16);min-height:220px;padding:18px;display:flex;flex-direction:column;justify-content:flex-end}
.hero-art .stat{display:flex;gap:18px;flex-wrap:wrap}
.hero-art .stat div{flex:1;min-width:80px}
.hero-art .stat b{font-family:Arial Narrow,Impact,sans-serif;font-size:30px;color:#f3f6f5;display:block;font-stretch:condensed}
.hero-art .stat span{font-size:11px;color:#7c8993;letter-spacing:.05em}
.section{max-width:1280px;margin:0 auto;padding:38px 28px}
.section h2{font-family:Georgia,Times,serif;font-size:26px;color:#f3f6f5;margin:0 0 20px;letter-spacing:-.01em;border-left:3px solid #00ff87;padding-left:12px}
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:rgba(22,28,35,.72);border:1px solid rgba(255,255,255,.07);border-radius:12px;padding:18px;transition:border-color .22s,background .22s;display:flex;flex-direction:column;gap:10px}
.card:hover{border-color:rgba(0,255,135,.42);background:rgba(26,32,40,.85)}
.card .tag{font-family:Arial Narrow,Impact,sans-serif;font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.card .tag.tac{color:#3a6fb0}.card .tag.his{color:#d9a13b}.card .tag.cla{color:#d9a13b}.card .tag.guide{color:#00ff87}
.card h3{font-family:Georgia,Times,serif;font-size:19px;margin:0;color:#eef2f0;line-height:1.3}
.card p{font-size:13.5px;color:#8b95a0;margin:0;line-height:1.6}
.card .meta{font-size:11.5px;color:#5f6a73;margin-top:auto;padding-top:8px;border-top:1px dashed rgba(255,255,255,.06)}
.article{max-width:760px;margin:0 auto;padding:36px 24px 60px}
.article h1{font-family:Georgia,Times,serif;font-size:34px;line-height:1.2;letter-spacing:-.015em;color:#f3f6f5;margin:0 0 10px}
.article .lead{font-size:18px;color:#b6bfc7;line-height:1.7;margin:0 0 24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.06)}
.article h2{font-family:Georgia,Times,serif;font-size:24px;color:#eef2f0;margin:34px 0 12px;padding-left:14px;border-left:3px solid #3a6fb0}
.article h3{font-size:18px;color:#d6dcd8;margin:24px 0 8px}
.article-body p{font-size:16.5px;line-height:1.82;color:#b8c0c8;margin:0 0 18px}
.article-body blockquote{margin:26px 0;padding:10px 18px;border-left:3px solid #00ff87;background:rgba(0,255,135,.05);border-radius:0 8px 8px 0;color:#d6dcd8;font-style:italic;line-height:1.7}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:13.5px}
.article-body th,.article-body td{padding:10px 12px;text-align:left;border-bottom:1px solid rgba(255,255,255,.07)}
.article-body th{font-family:Arial Narrow,Impact,sans-serif;letter-spacing:.06em;color:#7c8993;text-transform:uppercase;font-size:11.5px}
.article-body td{color:#c4ccd2}
.article-body td b{color:#00ff87;font-family:Arial Narrow,Impact,sans-serif}
.button{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:10px;font-size:13.5px;letter-spacing:.04em;text-decoration:none;transition:all .22s;cursor:pointer;border:1px solid #00ff87;color:#0f1419;background:#00ff87;font-weight:600}
.button:hover{background:transparent;color:#00ff87}
.button.ghost{background:transparent;color:#aeb6bd;border-color:rgba(255,255,255,.18)}
.button.ghost:hover{border-color:#00ff87;color:#00ff87}
footer{border-top:1px solid rgba(255,255,255,.07);background:rgba(15,20,25,.92);padding:36px 28px 24px;color:#7c8993;font-size:13px}
footer .wrap{max-width:1280px;margin:0 auto;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}
footer a{color:#9aa4ae;text-decoration:none}
footer a:hover{color:#00ff87}
@media(max-width:768px){
.topbar{padding:12px 16px;gap:10px;flex-wrap:wrap}
.nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;gap:16px;padding-top:8px}
.nav a{font-size:13px;white-space:nowrap}
.hero{grid-template-columns:1fr;padding:24px 16px 18px;gap:18px}
.hero-copy h1{font-size:30px}
.hero-copy p{font-size:14.5px}
.hero-art{min-height:140px;padding:14px}
.hero-art .stat b{font-size:22px}
.section{padding:28px 16px}
.section h2{font-size:22px}
.cards{grid-template-columns:1fr}
.article{padding:24px 16px 40px}
.article h1{font-size:26px}
.article .lead{font-size:16px}
.article-body p{font-size:15.5px;line-height:1.75}
footer .wrap{flex-direction:column}
}