:root{color-scheme:dark;--bg:#0b1020;--surface:#121a2e;--surface-2:#182238;--ink:#e7eaf2;--body:#c3c9d6;--soft:#9aa3b5;--line:#26304a;--line-strong:#66738f;--brand:#162036;--accent:#22d3ee;--accent-ink:#0b1020;--accent-hover:#67e8f9;--ok:#34d399;--warn:#fbbf24;--bad:#f87171;--ok-bg:rgba(52,211,153,0.14);--warn-bg:rgba(251,191,36,0.14);--bad-bg:rgba(248,113,113,0.14);--accent-bg:rgba(34,211,238,0.14);--shadow:0 1px 2px rgba(0,0,0,0.35),0 24px 48px -24px rgba(0,0,0,0.35);--muted:var(--soft)}*{box-sizing:border-box}body{margin:0;font:15px/1.5 system-ui,sans-serif;background:var(--bg);color:var(--body)}h1,h2,h3{color:var(--ink)}a{color:var(--accent)}a:hover{color:var(--accent-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}main{max-width:960px;margin:0 auto;padding:24px}header.bar{display:flex;gap:16px;align-items:center;padding:12px 24px;border-bottom:1px solid var(--line)}header.bar .spacer{flex:1 1}footer{max-width:960px;margin:48px auto 0;padding:24px;color:var(--muted)}.stack,form.stack{display:grid;grid-gap:12px;gap:12px;max-width:420px}label{display:grid;grid-gap:4px;gap:4px}button,input,select,textarea{font:inherit;padding:6px 10px;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:6px}button{cursor:pointer;border-color:var(--line);background:var(--surface-2)}button:hover:not(:disabled){border-color:var(--line-strong)}button.primary,button[type=submit]{color:var(--accent-ink);background:var(--accent);border-color:var(--accent);font-weight:600}button.primary:hover:not(:disabled),button[type=submit]:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}button:disabled{opacity:.6;cursor:default}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}pre{background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:12px;overflow-x:auto}.muted{color:var(--muted)}.error{color:var(--bad)}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:16px;gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}dialog{color:var(--body);background:var(--surface);border:1px solid var(--line);border-radius:6px}dialog::-webkit-backdrop{background:rgba(0,0,0,.6)}dialog::backdrop{background:rgba(0,0,0,.6)}a.brand{display:inline-flex;align-items:center;color:inherit;text-decoration:none}.passkey-prompt{margin:24px max(24px,calc((100% - 912px) / 2)) 0}.passkey-prompt h2{margin:0 0 4px;font-size:18px}.passkey-prompt p{margin:0 0 12px}