:root{--bg:#0b0f14;--card:#111827;--ink:#e5e7eb;--muted:#9ca3af;--accent:#60a5fa;--line:#243042}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial;
  background:linear-gradient(180deg,#0b0f14,#0b0f14 40%,#0e1621 100%);color:var(--ink);line-height:1.6}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1024px;margin:0 auto;padding:24px}
nav{display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:24px}
nav .links a{margin-right:14px}
header.hero{padding:32px 0;display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:900px){header.hero{grid-template-columns:1.2fr 1fr;align-items:center}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
h1{font-size:clamp(28px,4vw,44px);line-height:1.2;margin:.2em 0}
h2{font-size:clamp(20px,3vw,28px);margin:1.2em 0 .4em}
h3{font-size:18px;margin:1em 0 .25em}
.summary{color:var(--muted)}
.grid{display:grid;gap:16px}
@media (min-width:900px){.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:1fr 1fr 1fr}}
.kv{display:flex;flex-wrap:wrap;gap:10px;color:var(--muted)}
.kv span{display:inline-flex;gap:6px;align-items:center;padding:6px 10px;border:1px solid var(--line);border-radius:999px}
.list-tight li{margin:6px 0}
footer{border-top:1px solid var(--line);margin-top:40px;padding-top:16px;color:var(--muted);font-size:14px}
.badge{font-size:12px;color:#cbd5e1;border:1px solid var(--line);padding:2px 8px;border-radius:999px;margin-left:8px}
.section{margin-top:24px}
blockquote{border-left:3px solid var(--line);padding-left:12px;color:#cbd5e1}
.small{font-size:14px;color:var(--muted)}
hr{border:none;border-top:1px solid var(--line);margin:20px 0}
ul{padding-left:20px}
.tag{display:inline-block;border:1px solid var(--line);border-radius:8px;padding:6px 10px;margin:6px 6px 0 0;color:#cbd5e1}