:root{--bg:#fafafa;--fg:#171717;--muted:#737373;--border:#e5e5e5;--card:#fff;--accent:#2563eb}
@media(prefers-color-scheme:dark){:root{--bg:#0a0a0a;--fg:#fafafa;--muted:#a3a3a3;--border:#262626;--card:#171717;--accent:#3b82f6}}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{opacity:.85}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;color:var(--fg);letter-spacing:-.02em}
.brand svg{width:28px;height:28px}
.menu{display:flex;gap:6px;list-style:none;align-items:center}
.menu a{color:var(--muted);font-size:.925rem;font-weight:500;padding:8px 12px;border-radius:8px}
.menu a:hover,.menu a.active{color:var(--fg);background:color-mix(in srgb,var(--fg) 6%,transparent)}
.btn{display:inline-flex;align-items:center;background:var(--fg);color:var(--bg)!important;font-weight:600;font-size:.9rem;padding:10px 18px;border-radius:10px}
.btn-outline{background:transparent;color:var(--fg)!important;border:1px solid var(--border)}
.hero{padding:88px 0 64px;display:grid;gap:40px;grid-template-columns:1.15fr .85fr;align-items:center}
@media(max-width:860px){.hero{grid-template-columns:1fr;padding:56px 0 40px}.menu{display:none}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--muted);background:color-mix(in srgb,var(--fg) 5%,transparent);border:1px solid var(--border);border-radius:999px;padding:6px 12px;margin-bottom:18px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#22c55e;display:inline-block}
h1{font-size:clamp(2.1rem,4vw,3.1rem);line-height:1.12;letter-spacing:-.035em;font-weight:700;margin-bottom:16px}
.lead{color:var(--muted);font-size:1.125rem;max-width:34ch;margin-bottom:28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px;box-shadow:0 20px 40px -24px rgba(0,0,0,.35)}
.hero-card .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.hero-card .row:last-child{border-bottom:0}
.muted{color:var(--muted)}.ok{color:#16a34a;font-weight:600}
.section{padding:56px 0}.section h2{font-size:1.55rem;letter-spacing:-.025em;margin-bottom:10px}
.section .sub{color:var(--muted);margin-bottom:28px;max-width:52ch}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:800px){.grid-3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px}
.card h3{font-size:1.05rem;margin-bottom:8px}.card p{color:var(--muted);font-size:.95rem}
.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.85rem;margin-top:28px}
footer{border-top:1px solid var(--border);padding:36px 0 48px;margin-top:40px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}
.foot nav{display:flex;gap:18px}.foot a{color:var(--muted)}
.prose{max-width:680px}.prose p{margin-bottom:16px;color:var(--muted)}.prose h2{margin:32px 0 12px;font-size:1.25rem}
.note{margin-top:18px;font-size:.85rem;color:var(--muted);padding:12px 14px;border-left:3px solid var(--border)}