:root{--bg: #f8fafc;--fg: #0f172a;--muted: #e5e7eb;--muted-fg: #4b5563;--primary: #2dd4bf;--border: #d1d5db}[data-theme=dark]{--bg: #1e293b;--fg: #e2e8f0;--muted: #334155;--muted-fg: #94a3b8;--primary: #5eead4;--border: #475569}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:960px;margin:0 auto;padding:0 16px}.header{position:sticky;top:0;-webkit-backdrop-filter:saturate(1.5) blur(6px);backdrop-filter:saturate(1.5) blur(6px);background:#ffffffb3;border-bottom:1px solid var(--border);z-index:10}.header .container{height:64px;display:flex;align-items:center;justify-content:space-between}.logo{font-weight:700}.nav{display:none;gap:20px}@media (min-width:640px){.nav{display:flex}}.actions{display:flex;gap:8px}.hero{padding:56px 16px}.h1{font-size:clamp(28px,6vw,44px);line-height:1.1;margin:8px 0}.h2{font-size:clamp(22px,5vw,32px);margin:0}.h3{font-size:20px;margin:0}.lead{max-width:640px;color:var(--muted-fg)}.primary{color:var(--primary)}.muted{color:var(--muted-fg)}.stack{display:flex;flex-wrap:wrap;gap:8px}.grid{display:grid;grid-template-columns:1fr;gap:16px}@media (min-width:640px){.grid{grid-template-columns:1fr 1fr}}.vstack{display:grid;gap:16px}.card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 1px 2px #0000000a}.card-body{padding:24px}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.chip{padding:8px;border-radius:12px;background:var(--muted);border:1px solid var(--border)}.pill{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:6px 10px;font-size:12px;background:var(--muted);margin:2px 4px 0 0}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:10px 14px;font-size:14px;border:1px solid var(--border);background:#fff;transition:.2s}.btn:hover{background:var(--muted)}.btn-primary{background:var(--primary);color:#fff;border-color:transparent}.btn-primary:hover{filter:brightness(.95)}.btn-outline{background:#fff}.btn-ghost{background:transparent}.semi{font-weight:600}.bullets{margin:10px 0 0 18px}.bullets li{margin:6px 0;color:var(--muted-fg)}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.contact{display:flex;flex-direction:column;gap:16px}@media (min-width:640px){.contact{flex-direction:row;align-items:center;justify-content:space-between}}.footer{padding:40px 0;text-align:center;color:var(--muted-fg)}