:root{--bg:#0b0b10;--card:#15151d;--line:#262633;--text:#ececf2;--muted:#9a9aab;--accent:#7c5cff;--accent2:#ff5c8a}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:#b4a2ff}
.wrap{max-width:760px;margin:0 auto;padding:24px 16px 64px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0 24px}
.brand{font-weight:800;font-size:22px;letter-spacing:-.02em;color:var(--text);text-decoration:none}
.brand span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
nav a{color:var(--muted);text-decoration:none;margin-left:14px;font-size:14px}
h1{font-size:clamp(30px,7vw,48px);line-height:1.1;letter-spacing:-.03em;margin:24px 0 12px}
h2{font-size:20px;margin:32px 0 8px}
p,li{color:#d4d4de}
.muted{color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin:16px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.btn{display:inline-block;padding:14px 22px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;font-weight:700;text-decoration:none;border:0;font-size:16px;cursor:pointer}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.code{font:700 28px/1 ui-monospace,Menlo,monospace;letter-spacing:.15em;padding:14px;border:1px dashed var(--line);border-radius:12px;text-align:center}
footer{border-top:1px solid var(--line);margin-top:48px;padding-top:16px;font-size:14px;color:var(--muted)}
footer a{color:var(--muted);margin-right:14px}
table{width:100%;border-collapse:collapse;font-size:15px}
td,th{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}