:root{--h:158;--ah:85;--sat:63%;--lit:51%;--radius:2px;--space:1;--max:1017px;--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:1.15fr .85fr}.cards{grid-template-columns:repeat(3,1fr)}
.card,.hero-art{background:transparent;border-width:2px}.topbar{margin-top:16px;padding:14px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
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:#0d1210;color:#e8eae6;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.65;margin:0;-webkit-font-smoothing:antialiased}
body.light{background:#f4f5f2;color:#1a1d1a}
.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:9px 24px;background:rgba(13,18,16,.85);backdrop-filter:blur(10px);border-bottom:1px solid rgba(155,197,61,.12);box-shadow:0 1px 14px rgba(0,0,0,.45)}
body.light .topbar{background:rgba(244,245,242,.9);border-bottom-color:rgba(45,90,61,.18)}
.brand{font-size:17px;font-weight:800;letter-spacing:.03em;color:#9bc53d;white-space:nowrap}
.nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav a{padding:6px 11px;color:#9ca398;font-size:14px;border-radius:3px;text-decoration:none;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover{color:#9bc53d;border-bottom-color:#9bc53d}
.nav a:focus-visible{outline:2px solid #9bc53d;outline-offset:1px}
.nav a.active{color:#2d5a3d;border-bottom-color:#2d5a3d;font-weight:600}
.hero{display:grid;grid-template-columns:1fr 300px;grid-template-areas:"copy art";gap:24px;max-width:1200px;margin:0 auto;padding:24px 24px 36px;min-height:74vh;align-items:center}
.hero-copy{grid-area:copy}
.hero-copy h1{font-size:34px;line-height:1.18;font-weight:800;letter-spacing:-.01em;margin:0 0 14px;color:#e8eae6}
body.light .hero-copy h1{color:#1a1d1a}
.hero-copy p{font-size:16px;color:#9ca398;margin:0 0 18px;max-width:600px}
.hero-art{grid-area:art;border:1px solid rgba(155,197,61,.15);border-radius:4px;overflow:hidden;aspect-ratio:16/9;background:linear-gradient(135deg,#1a1d1a,#2d5a3d)}
.section{max-width:1200px;margin:0 auto;padding:30px 24px;border-top:1px solid rgba(155,197,61,.08)}
.section h2{font-size:24px;font-weight:700;letter-spacing:-.01em;margin:0 0 18px;color:#2d5a3d}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.card{background:rgba(45,90,61,.06);border:1px solid rgba(155,197,61,.12);border-radius:4px;padding:18px;transition:transform .18s,border-color .18s,box-shadow .18s}
.card:hover{border-color:#9bc53d;transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.32)}
.card:focus-within{border-color:#9bc53d}
.article{max-width:800px;margin:0 auto;padding:28px 24px 56px}
.article h1{font-size:30px;line-height:1.25;font-weight:800;margin:0 0 6px;letter-spacing:-.01em}
.article-body{font-size:16px;line-height:1.72;color:#e8eae6}
body.light .article-body{color:#1a1d1a}
.article-body p{margin:0 0 18px}
.article-body h2{font-size:21px;font-weight:700;margin:26px 0 10px;color:#2d5a3d}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}
.article-body th,.article-body td{border:1px solid rgba(155,197,61,.15);padding:8px 11px;text-align:left}
.article-body th{background:rgba(45,90,61,.14);color:#9bc53d}
.article-body code{background:rgba(45,90,61,.1);padding:1px 5px;border-radius:2px;font-size:14px}
.lead{font-size:18px;line-height:1.58;color:#9ca398;margin:0 0 22px;border-left:3px solid #2d5a3d;padding-left:14px}
.button{display:inline-block;padding:9px 20px;background:#2d5a3d;color:#e8eae6;border:1px solid #2d5a3d;border-radius:3px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;transition:background .18s,border-color .18s,color .18s}
.button:hover{background:transparent;border-color:#9bc53d;color:#9bc53d}
.button:focus-visible{outline:2px solid #9bc53d;outline-offset:2px}
.button.secondary{background:transparent;border-color:rgba(155,197,61,.3);color:#9ca398}
footer{border-top:1px solid rgba(155,197,61,.12);padding:26px 24px;max-width:1200px;margin:0 auto;font-size:13px;color:#9ca398;line-height:1.7}
footer a{color:#9ca398;text-decoration:none}
footer a:hover{color:#9bc53d}
@media(max-width:767px){
.topbar{padding:7px 14px;flex-wrap:wrap;gap:6px}
.brand{font-size:14px;flex:1}
.nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;gap:2px;-webkit-overflow-scrolling:touch}
.nav a{padding:5px 8px;font-size:12px;white-space:nowrap}
.hero{grid-template-columns:1fr;grid-template-areas:"copy" "art";padding:14px 14px 22px;min-height:auto;gap:14px}
.hero-copy h1{font-size:23px}
.hero-copy p{font-size:14.5px}
.hero-art{aspect-ratio:16/10;max-height:170px}
.section{padding:20px 14px}
.section h2{font-size:19px}
.cards{grid-template-columns:1fr;gap:12px}
.article{padding:16px 14px 36px}
.article h1{font-size:22px}
.article-body{font-size:15.5px;line-height:1.7}
.article-body h2{font-size:18px}
.lead{font-size:15.5px;padding-left:10px}
.button{padding:8px 16px;font-size:13px}
footer{padding:18px 14px;font-size: