:root{color-scheme:dark;--bg:#10141b;--panel:#19222e;--line:#304254;--ink:#ecf2f6;--muted:#a4b7c9;--accent:#8be0cc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header{max-width:1160px;margin:auto;padding:24px;display:flex;gap:25px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:27px;letter-spacing:-1px}.brand span{display:block;font-size:9px;letter-spacing:2px;color:var(--muted)}nav{display:flex;gap:24px;flex-wrap:wrap;font-size:15px}main{max-width:1050px;margin:auto;padding:55px 24px}h1{font-size:clamp(36px,6vw,68px);line-height:1.1;letter-spacing:-2px;margin:18px 0 28px}h2{font-size:29px;line-height:1.25;letter-spacing:-.6px}.lead{max-width:810px;font-size:21px;color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--accent)}.notice{padding:22px;background:var(--panel);border-left:3px solid var(--accent);margin:32px 0}section{border-top:1px solid var(--line);padding:26px 0 16px;margin-top:25px}.steps{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:25px 0}.steps article{background:var(--panel);padding:24px;border:1px solid var(--line);border-radius:12px}.steps b{color:var(--accent)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.metric{padding:18px;background:var(--panel);border-radius:10px}.metric b{display:block;font-size:32px}.metric span,.muted{color:var(--muted);font-size:14px}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:15px}td,th{border-bottom:1px solid var(--line);padding:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;padding:20px;background:var(--panel);border-radius:10px}code{overflow-wrap:anywhere;color:var(--accent)}footer{padding:28px;text-align:center;color:var(--muted);font-size:13px}@media(max-width:680px){header{align-items:start;flex-direction:column}nav{gap:18px}.steps{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}main{padding-top:30px}}