:root{--bg:#0e1a1d;--panel:#122528;--line:#1d3a3f;--text:#e6f0f1;--muted:#9db3b6;--accent:#39c2b0}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:rgba(14,26,29,.92);position:sticky;top:0}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:.02em}
.brand svg{width:26px;height:26px;flex:none}
nav a{color:var(--muted);margin-left:18px;font-size:14.5px}
nav a.on,nav a:hover{color:var(--text);text-decoration:none}
main{padding:56px 0 64px}
h1{font-size:34px;line-height:1.2;margin:0 0 14px;letter-spacing:-.01em}
h2{font-size:21px;margin:38px 0 12px}
p{margin:0 0 14px;color:#cfdfe1}
.lead{font-size:18px;color:var(--muted);max-width:66ch}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:26px 0 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}
.card h3{margin:0 0 8px;font-size:16.5px}
.card p{margin:0;color:var(--muted);font-size:14.8px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px;padding:26px 0 40px}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
ul{padding-left:20px;color:#cfdfe1}
li{margin:6px 0}
.meta{color:var(--muted);font-size:13.5px}
.hr{height:1px;background:var(--line);margin:34px 0}