:root{--h:265;--ah:42;--sat:57%;--lit:60%;--radius:8px;--space:1;--max:1012px;--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:.8fr 1.2fr}.cards{grid-template-columns:repeat(2,1fr)}.card:nth-child(3n){grid-column:1/-1}
.card,.hero-art{background:transparent;border-width:2px}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
h1,h2,.brand{font-family:"Arial Narrow","Microsoft YaHei",system-ui,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 */
body{background:#121212;color:#D1D5DB;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC",sans-serif;line-height:1.7;margin:0;padding:0;-webkit-font-smoothing:antialiased}

.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;border-bottom:1px solid rgba(255,255,255,0.08);background:#1A1A1E;position:sticky;top:0;z-index:100;box-shadow:inset 0 -2px 0 rgba(124,58,237,0.5)}

.brand{display:flex;align-items:baseline;gap:10px;font-weight:700;font-size:18px;letter-spacing:-0.03em;color:#FFFFFF;text-decoration:none;white-space:nowrap}
.brand span{color:#9CA3AF;font-size:12px;font-weight:400;letter-spacing:0;border-left:1px solid #7C3AED;padding-left:10px}

.nav{display:flex;gap:22px;align-items:center}
.nav a{color:#9CA3AF;text-decoration:none;font-size:14px;padding:6px 0;border-bottom:2px solid transparent;transition:color 0.2s ease,border-color 0.2s ease;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{color:#FFFFFF;border-bottom-color:#7C3AED}

.hero{display:grid;grid-template-columns:70% 30%;gap:16px;padding:24px;border-bottom:1px solid rgba(255,255,255,0.08);min-height:70vh}

.hero-copy{border:1px solid rgba(124,58,237,0.4);border-radius:6px;padding:22px;background:#1A1A1E;display:flex;flex-direction:column;gap:14px;transition:border-color 0.2s ease;box-shadow:0 0 24px rgba(124,58,237,0.08)}
.hero-copy:hover{border-color:rgba(124,58,237,0.7)}
.hero-copy h2{color:#FFFFFF;font-size:26px;letter-spacing:-0.04em;font-weight:700;line-height:1.25;margin:0}
.hero-copy .pill{display:inline-block;border:1px solid #7C3AED;color:#8B5CF6;font-size:12px;padding:2px 10px;border-radius:999px;width:fit-content}
.hero-copy .stat{border:1px solid rgba(124,58,237,0.5);border-radius:4px;padding:10px 14px;display:flex;align-items:baseline;gap:10px}
.hero-copy .stat b{color:#FBBF24;font-size:28px;font-weight:700;letter-spacing:-0.02em}
.hero-copy .stat span{color:#9CA3AF;font-size:12px}
.hero-copy time{color:#9CA3AF;font-size:13px}

.hero-art{border:1px solid rgba(255,255,255,0.08);border-radius:6px;padding:16px;background:#1A1A1E;display:flex;flex-direction:column;gap:8px}
.hero-art h3{color:#FFFFFF;font-size:14px;letter-spacing:-0.02em;margin:0 0 6px;font-weight:700}
.hero-art a{color:#D1D5DB;text-decoration:none;font-size:13px;padding:8px 0;border-top:1px solid rgba(255,255,255,0.06);transition:color 0.2s ease;display:block}
.hero-art a:hover{color:#8B5CF6}
.hero-art a small{color:#9CA3AF;display:block;font-size:11px;margin-top:2px}

.section{padding:36px 24px;border-bottom:1px solid rgba(255,255,255,0.08);max-width:1200px;margin:0 auto}
.section h2{color:#FFFFFF;font-size:20px;letter-spacing:-0.03em;font-weight:700;margin:0 0 22px;padding-bottom:10px;border-bottom:1px solid rgba(124,58,237,0.25)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{border:1px solid rgba(255,255,255,0.08);border-radius:6px;padding:16px;background:#1A1A1E;transition:border-color 0.2s ease,box-shadow 0.2s ease;display:flex;flex-direction:column;gap:10px;text-decoration:none}
.card:hover{border-color:rgba(124,58,237,0.6);box-shadow:0 0 16px rgba(124,58,237,0.1)}
.card h3{color:#FFFFFF;font-size:16px;margin:0;letter-spacing:-0.02em;font-weight:700;line-height:1.35}
.card p{color:#9CA3AF;font-size:13px;margin:0;line-height:1.6}
.card .pill{display:inline-block;border:1px solid #7C3AED;color:#8B5CF6;font-size:11px;padding:1px 8px;border-radius:999px;width:fit-content}
.card a{color:#8B5CF6;text-decoration:none;font-size:13px;font-weight:600}
.card time{color:#9CA3AF;font-size:12px}
.card .dot{width:10px;height:10px;border-radius:2px;flex-shrink:0}

.article{max-width:720px;margin:0 auto;padding:28px 16px}
.article h1{color:#FFFFFF;font-size:32px;letter-spacing:-0.03em;font-weight:700;line-height:1.3;margin:0 0 10px}
.article .crumb{color:#9CA3AF;font-size:13px;margin-bottom:20px}
.article .crumb a{color:#8B5CF6;text-decoration:none}

.article-body{font-size:16px;line-height:1.7;color:#D1D5DB;max-width:720px}
.article-body p{margin:0 0 18px}
.article-body h2,.article-body h3{color:#8B5CF6;font-weight:700;letter-spacing:-0.02em;margin:30px 0 12px;font-size:20px}
.article-body h3{font-size:17px}
.article-body blockquote{border-left:3px solid #7C3AED;background:#1A1A1E;padding:12px 16px;margin:22px 0;color:#9CA3AF;border-radius:0 4px 4px 0}
.article-body strong{color:#FBBF24;font-weight:700}
.article-body ul{list-style:none;padding:0;margin:22px 0}
.article-body ul li{padding-left:18px;position:relative;margin-bottom:8px;color:#D1D5DB}
.article-body ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:#F59E0B;position:absolute;left:0;top:11px}
.article-body img{width:100%;border-radius:6px;border:1px solid rgba(255,255,255,0.08);margin:20px 0}
.article-body a{color:#8B5CF6;text-decoration:none;border-bottom:1px solid rgba(139,92,246,0.3)}

.lead{color:#9CA3AF;font-size:15px;margin:0 0 18px;line-height:1.6}

.button{display:inline-flex;align-items:center;padding:9px 18px;border:1px solid #F59E0B;color:#FBBF24;text-decoration:none;font-size:14px;font-weight:600;border-radius:4px;background:transparent;transition:background 0.2s ease,color 0.2s ease;letter-spacing:-0.01em}
.button:hover{background:#F59E0B;color:#121212}

footer{padding:28px 24px;border-top:1px solid rgba(255,255,255,0.08);background:#1A1A1E;color:#9CA3AF;font-size:13px;max-width:1200px;margin:0 auto}
footer a{color:#8B5CF6;text-decoration:none;margin-right:18px}

@media (max-width:1023px){
.hero{grid-template-columns:60% 40%;min-height:auto}
.hero-copy h2{font-size:22px}
.nav{gap:16px}
.nav a{font-size:13px}
.cards{grid-template-columns:1fr 1fr}
}

@media (max-width:767px){
.topbar{padding:8px 14px;flex-wrap:wrap;gap:6px}
.brand{font-size:16px}
.brand span{display:none}
.nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;gap:18px;padding:4px 0;-webkit-overflow-scrolling:touch}
.nav a{font-size:13px;white-space:nowrap}
.hero{grid-template-columns:1fr;padding:14px;gap:12px;min-height:auto}
.hero-copy{padding:14px;gap:10px}
.hero-copy h2{font-size:19px}
.hero-copy .stat b{font-size:22px}
.hero-art{padding:12px}
.section{padding:22px 14px}
.section h2{font-size:17px;margin-bottom:14px}
.cards{grid-template-columns:1fr;gap:12px}
.card{