:root{--h:214;--ah:354;--sat:67%;--lit:53%;--radius:12px;--space:1;--max:997px;--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:1fr}.hero-art{min-height:260px}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(4){grid-column:span 2}
.card{border-width:1px 0 0;border-radius:0;background:transparent}.hero-art{border-radius:0}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
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{background:linear-gradient(180deg,#16181d 0%,#1a1d24 40%,#1c1f26 100%);color:#e8eaed;font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:14px;line-height:1.65;margin:0;min-height:100vh;letter-spacing:.01em}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;height:56px;padding:0 20px;background:rgba(22,24,29,.92);backdrop-filter:blur(14px);border-bottom:1px solid #333740;box-shadow:0 1px 0 rgba(0,0,0,.4)}.brand{font-family:"Agency FB","Arial Narrow",Impact,sans-serif;font-weight:700;font-size:20px;letter-spacing:.14em;text-transform:uppercase;color:#e8eaed;white-space:nowrap;display:flex;align-items:center;gap:8px}.brand::before{content:"";display:inline-block;width:10px;height:10px;background:linear-gradient(135deg,#00e676,#ffb300,#5c7cfa,#ff5252);border-radius:2px;flex:none}.nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;overflow-x:auto;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav a{font-size:13px;color:#9aa0a6;text-decoration:none;padding:8px 12px;border-radius:6px;white-space:nowrap;transition:color .15s,background .15s}.nav a:hover,.nav a:focus{color:#e8eaed;background:rgba(255,255,255,.05)}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;max-width:1200px;margin:28px auto 0;padding:0 20px;min-height:62vh;align-items:stretch}.hero-copy{background:#23262f;border:1px solid #333740;border-radius:12px;padding:36px 36px 32px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.hero-copy::before{content:"";position:absolute;top:0;left:0;width:3px;height:64px;background:linear-gradient(180deg,#00e676,#2ee6a6)}.hero-copy h1{font-family:"Agency FB","Arial Narrow",Impact,sans-serif;font-weight:700;font-size:38px;line-height:1.18;margin:0 0 14px;color:#fff;text-transform:uppercase;letter-spacing:.02em}.hero-copy .meta{font-size:12px;color:#9aa0a6;letter-spacing:.05em;margin-bottom:18px;display:flex;gap:14px;flex-wrap:wrap}.hero-art{border-radius:12px;border:1px solid #333740;background:#1a1d24;display:flex;align-items:center;justify-content:center;min-height:340px;position:relative;overflow:hidden}.hero-art::after{content:"FOCUS";position:absolute;bottom:16px;right:20px;font-family:"Agency FB","Arial Narrow",Impact,sans-serif;font-size:11px;letter-spacing:.3em;color:#5a5f6a}.section{max-width:1200px;margin:48px auto;padding:0 20px}.section h2{font-family:"Agency FB","Arial Narrow",Impact,sans-serif;font-weight:700;font-size:24px;letter-spacing:.08em;text-transform:uppercase;color:#e8eaed;margin:0 0 22px;padding-bottom:12px;border-bottom:1px solid #333740;display:flex;align-items:baseline;gap:12px}.section h2::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,#333740,transparent)}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.card{background:#23262f;border:1px solid #333740;border-radius:10px;padding:22px;transition:transform .18s,border-color .18s,background .18s;position:relative}.card:hover{transform:translateY(-3px);border-color:#4a4f5c;background:#262934}.card h3{font-size:17px;font-weight:700;color:#e8eaed;margin:0 0 10px;line-height:1.3}.card p{font-size:13px;color:#9aa0a6;margin:0 0 14px;line-height:1.55}.card .tag{display:inline-block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:3px;font-weight:700;margin-bottom:12px}.article{max-width:760px;margin:32px auto 64px;padding:0 20px}.article h1{font-family:"Agency FB","Arial Narrow",Impact,sans-serif;font-weight:700;font-size:34px;line-height:1.22;margin:0 0 12px;color:#fff;letter-spacing:.01em}.article .meta{font-size:12px;color:#9aa0a6;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid #333740;display:flex;gap:16px;flex-wrap:wrap}.article-body{font-size:16px;line-height:1.75;color:#d0d3d8}.article-body h2{font-family:"Agency FB","Arial Narrow",Impact,sans-serif;font-weight:700;font-size:21px;color:#fff;margin:34px 0 14px;letter-spacing:.04em;padding-left:14px;border-left:3px solid #00e676}.article-body h3{font-size:16px;font-weight:700;color:#e8eaed;margin:24px 0 10px}.article-body p{margin:0 0 18px}.article-body strong{color:#00e676;font-weight:700}.article-body blockquote{border-left:2px solid #333740;padding:4px 0 4px 18px;margin:22px 0;color:#9aa0a6;font-size:14px;font-style:italic}.lead{font-size:18px;line-height:1.7;color:#e8eaed;font-weight:500;margin:0 0 28px;padding:0 0 22px;border-bottom:1px solid #333740}.button{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:#16181d;background:linear-gradient(90deg,#00e676,#2ee6a6);padding:12px 26px;border-radius:6px;transition:opacity .15s,transform .15s;font-family:"Agency FB","Arial Narrow",Impact,sans-serif}.button:hover{opacity:.88;transform:translateY(-1px)}.button.secondary{background:transparent;color:#e8eaed;border:1px solid #4a4f5c}footer{margin-top:64px;padding:36px 20px 28px;background:#13151a;border-top:1px solid #333740;color:#9aa0a6;font-size:12px;line-height:1.6}footer a{color:#9aa0a6;text-decoration:none}footer a:hover{color:#e8eaed}@media(max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;gap:16px}.hero-copy{padding:26px 20px;order:2}.hero-art{min-height:200px;order:1}.hero-copy h1{font-size:26px}.section{margin:36px auto}.section h2{font-size:20px}.cards{grid-template-columns:1fr}.topbar{height:52px;padding:0 14px}.nav{justify-content:flex-end}.brand{font-size:16px}.nav a{padding:6px 8px;font-size:12px}.article{padding:0 16px;margin-top:20px}.article h1{font-size:24px}.article-body{font-size:15px}.lead{font-size:16px}.button{padding:11px 22px;font-size:12px}.footer{padding:28px 16px}}@media(max-width:520px){.nav a:nth-child(n+6){display:none}.hero-copy h1{font-size:21px}.article h1{font-size:21px}.article-body h2{font-size:18px}}