:root{
  --bg:#f6f8fb;--surface:#ffffff;--surface-2:#eef3f8;--text:#172033;--muted:#64748b;
  --border:#dbe3ec;--brand:#0b5cad;--brand-2:#08427e;--accent:#7c3aed;--code:#0f172a;
  --success:#0f9f6e;--warning:#b7791f;--shadow:0 14px 34px rgba(15,23,42,.08);
  --radius:16px;--radius-sm:10px;--max:1180px;
}
[data-theme="dark"]{
  --bg:#0b0f17;--surface:#111827;--surface-2:#172033;--text:#f4f7fb;--muted:#9aa9bd;
  --border:#283548;--brand:#4aa8ff;--brand-2:#8ac8ff;--accent:#a78bfa;--code:#070b12;
  --success:#34d399;--warning:#f4b860;--shadow:0 16px 42px rgba(0,0,0,.3);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
button,input{font:inherit}
.container{width:min(var(--max),calc(100% - 32px));margin:auto}
.topbar{background:#0a4f8e;color:#fff;padding:8px 0;font-size:.9rem}.topbar .container{display:flex;justify-content:space-between;gap:16px;align-items:center}.topbar a{color:#dff1ff}
.site-header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav{display:grid;grid-template-columns:auto minmax(240px,1fr) auto;gap:22px;align-items:center;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand img{width:38px;height:38px}.brand small{display:block;color:var(--muted);font-weight:600;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.search-shell{position:relative}.search-shell input{width:100%;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:9px;padding:12px 44px 12px 15px;outline:none}.search-shell input:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 17%,transparent)}
.search-key{position:absolute;right:11px;top:9px;border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:6px;padding:2px 7px;font-size:.8rem}
.nav-actions{display:flex;align-items:center;gap:10px}.nav-link{color:var(--text);font-weight:650}.icon-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:9px;width:42px;height:42px;cursor:pointer}
.hero{background:linear-gradient(140deg,#0a4f8e 0%,#0a3563 58%,#25185f 100%);color:white;border-bottom:1px solid rgba(255,255,255,.12)}
.hero .container{padding:62px 0 52px}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-weight:750;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:#bfe3ff}
.hero-grid{display:grid;grid-template-columns:1fr 340px;gap:44px;align-items:start}.hero h1{font-size:clamp(2.2rem,5vw,4.2rem);line-height:1.02;letter-spacing:-.045em;margin:14px 0}.hero p{font-size:1.08rem;color:#d8e8f7;max-width:760px}.version-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:8px 11px;border-radius:999px;font-weight:700}
.install-box{margin-top:28px;background:#071626;border:1px solid rgba(255,255,255,.15);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 14px 14px 18px;max-width:640px}.install-box code{font-size:1rem;color:#dff3ff}.copy-btn{border:0;background:#e7f4ff;color:#083d6d;font-weight:800;padding:9px 12px;border-radius:8px;cursor:pointer}
.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:11px 16px;font-weight:800;border:1px solid transparent;cursor:pointer}.btn:hover{text-decoration:none}.btn-primary{background:#fff;color:#0b4d83}.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}
.package-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:20px}.package-card h3{margin:0 0 14px}.meta-list{display:grid;gap:12px}.meta-row{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:9px}.meta-row:last-child{border-bottom:0}.meta-row span:first-child{color:#bcd5e8}
.section{padding:64px 0}.section-tight{padding:38px 0}.section h2{font-size:clamp(1.65rem,3vw,2.4rem);letter-spacing:-.035em;margin:0 0 12px}.section-lead{color:var(--muted);max-width:780px;margin-top:0}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:42px;align-items:start}.sidebar{position:sticky;top:98px}.toc{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.toc h3{margin:0 0 10px;font-size:1rem}.toc a{display:block;color:var(--muted);padding:6px 0;font-size:.94rem}.toc a:hover{color:var(--brand)}
.content-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;margin-bottom:22px;box-shadow:var(--shadow)}.content-block h3{margin-top:0;font-size:1.35rem}.content-block h4{margin-bottom:6px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px}.card h3,.card h4{margin-top:0}.card p{color:var(--muted)}
.model-card{position:relative;overflow:hidden}.model-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(var(--brand),var(--accent))}
.badge{display:inline-flex;align-items:center;border:1px solid var(--border);background:var(--surface-2);color:var(--muted);padding:4px 8px;border-radius:999px;font-size:.78rem;font-weight:750}
.code-wrap{position:relative;background:var(--code);border-radius:12px;overflow:auto;margin:14px 0}.code-wrap pre{margin:0;padding:20px;min-width:max-content;color:#d7e3f4;line-height:1.55}.code-wrap .code-copy{position:absolute;right:10px;top:10px;border:1px solid #334155;background:#172033;color:#dbeafe;border-radius:7px;padding:6px 9px;cursor:pointer}.code-title{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:800;margin-bottom:6px}
.steps{counter-reset:steps;display:grid;gap:16px}.step{position:relative;padding:0 0 18px 52px;border-bottom:1px solid var(--border)}.step::before{counter-increment:steps;content:counter(steps);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:850}.step h4{margin:0 0 4px}.step p{margin:0;color:var(--muted)}
.callout{border-left:4px solid var(--brand);background:color-mix(in srgb,var(--brand) 8%,var(--surface));padding:16px 18px;border-radius:0 10px 10px 0}.callout.warning{border-color:var(--warning);background:color-mix(in srgb,var(--warning) 9%,var(--surface))}
.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;padding:0;list-style:none}.feature-list li{position:relative;padding-left:24px}.feature-list li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}table{width:100%;border-collapse:collapse;background:var(--surface)}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--border);vertical-align:top}th{background:var(--surface-2);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}tr:last-child td{border-bottom:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:19px}.stat strong{display:block;font-size:1.55rem}.stat span{color:var(--muted);font-size:.9rem}
.template-hero{padding:48px 0;background:linear-gradient(145deg,color-mix(in srgb,var(--brand) 88%,#06111d),#17143d);color:#fff}.template-controls{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.filter-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;padding:8px 12px;cursor:pointer;font-weight:700}.filter-btn.active{background:var(--brand);border-color:var(--brand);color:#fff}.template-search{flex:1;min-width:240px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:11px 14px;border-radius:10px}
.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.template-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px;display:flex;flex-direction:column;min-height:310px;box-shadow:var(--shadow)}.template-card .num{font-size:.78rem;color:var(--muted);font-weight:800;letter-spacing:.08em}.template-card h3{font-size:1.3rem;margin:10px 0 6px}.template-card p{color:var(--muted);margin-top:0}.template-tags{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 16px}.template-actions{margin-top:auto;display:flex;gap:10px;align-items:center}.download-btn{background:var(--brand);color:white;border:0;border-radius:9px;padding:10px 14px;font-weight:800}.download-btn:hover{background:var(--brand-2);text-decoration:none;color:#fff}.file-meta{color:var(--muted);font-size:.83rem}
.footer{margin-top:50px;background:#07111e;color:#c5d3e3;padding:46px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:35px}.footer h4{color:white;margin-top:0}.footer a{color:#cfe9ff;display:block;margin:7px 0}.footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid #1b2a3d;color:#8597aa;font-size:.9rem}
@media(max-width:900px){
 .nav{grid-template-columns:auto 1fr auto}.search-shell{grid-column:1/-1;grid-row:2;margin-bottom:14px}.nav-actions .nav-link{display:none}
 .hero-grid,.layout{grid-template-columns:1fr}.package-card,.sidebar{position:static}.grid-3{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}
 .template-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
 .container{width:min(100% - 22px,var(--max))}.topbar .container{align-items:flex-start;flex-direction:column}.hero .container{padding:44px 0}
 .grid-2,.grid-3,.feature-list,.stats{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.brand small{display:none}
 .hero-actions,.template-actions{align-items:stretch;flex-direction:column}.btn,.download-btn{width:100%}
}