:root{--bg:#0b1020;--bg2:#121a33;--card:#161f3d;--line:#26325c;--text:#e8ecff;--muted:#9aa6d6;--accent:#b6f23a;--accent-ink:#0b1020;--warn:#ffb84d;--bad:#ff6b7a;--ok:#4be3a0;--link:#8fb4ff;--radius:14px}@media (prefers-color-scheme:light){:root{--bg:#f6f7fc;--bg2:#fff;--card:#fff;--line:#dde1f2;--text:#10163a;--muted:#555f8f;--accent:#2b3cff;--accent-ink:#fff;--warn:#a85d00;--bad:#c4263a;--ok:#0c7a4d;--link:#2b3cff}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.6 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--link)}code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}header.site{border-bottom:1px solid var(--line);background:var(--bg2)}header.site .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:12px;padding-bottom:12px;display:flex}.brand{color:var(--text);align-items:center;gap:10px;font-size:1.15rem;font-weight:800;text-decoration:none;display:flex}.brand svg{width:34px;height:34px}nav.main{flex-wrap:wrap;align-items:center;gap:6px 16px;display:flex}nav.main a{color:var(--muted);font-size:.95rem;font-weight:600;text-decoration:none}nav.main a:hover,nav.main a[aria-current]{color:var(--text)}.btn{background:var(--accent);color:var(--accent-ink);cursor:pointer;border:0;border-radius:10px;padding:10px 18px;font-size:1rem;font-weight:700;text-decoration:none;display:inline-block}.btn.secondary{color:var(--text);border:1px solid var(--line);background:0 0}.btn.danger{background:var(--bad);color:#fff}.btn.small{padding:6px 12px;font-size:.9rem}.btn:disabled{opacity:.5;cursor:not-allowed}main{min-height:60vh;padding:36px 0 60px}.hero{padding:40px 0 20px}.hero h1{letter-spacing:-.02em;margin:0 0 14px;font-size:clamp(2rem,6vw,3.4rem);line-height:1.1}.hero h1 em{color:var(--accent);font-style:normal}.hero p.lead{color:var(--muted);max-width:640px;font-size:1.2rem}.kicker{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-family:ui-monospace,Menlo,monospace;font-size:.85rem}.grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.card h3{margin:0 0 6px}h2{margin:40px 0 12px;font-size:1.6rem}.muted{color:var(--muted)}.pill{border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:.8rem;font-weight:700;display:inline-block}.pill.ok{color:var(--ok);border-color:var(--ok)}.pill.warn{color:var(--warn);border-color:var(--warn)}.pill.bad{color:var(--bad);border-color:var(--bad)}.pill.info{color:var(--link);border-color:var(--link)}.callout{border-left:4px solid var(--accent);background:var(--card);border-radius:8px;margin:20px 0;padding:14px 18px}.callout.warn{border-color:var(--warn)}footer.site{border-top:1px solid var(--line);background:var(--bg2);color:var(--muted);padding:24px 0 32px;font-size:.92rem}footer.site .links{flex-wrap:wrap;gap:8px 18px;margin-bottom:12px;display:flex}footer.site .links a{color:var(--text);font-weight:600}form.stack{gap:14px;max-width:520px;display:grid}label{gap:6px;font-size:.95rem;font-weight:600;display:grid}input,textarea,select{font:inherit;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:10px;width:100%;padding:10px 12px}input:focus,textarea:focus,select:focus,.btn:focus-visible,a:focus-visible{outline:3px solid var(--link);outline-offset:2px}input[type=checkbox]{width:auto}table{border-collapse:collapse;width:100%;font-size:.93rem}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px 10px}.tablewrap{overflow-x:auto}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.steps{counter-reset:s;gap:14px;padding:0;list-style:none;display:grid}.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px 16px 62px;position:relative}.steps li:before{content:counter(s);background:var(--accent);width:34px;height:34px;color:var(--accent-ink);border-radius:50%;place-items:center;font-weight:800;display:grid;position:absolute;top:14px;left:16px}.flash{border:1px solid var(--line);background:var(--card);border-radius:10px;margin-bottom:18px;padding:12px 16px}.flash.error{border-color:var(--bad)}.flash.ok{border-color:var(--ok)}.prose{max-width:760px}.prose h2{font-size:1.3rem}.prose li{margin:4px 0}.secret{word-break:break-all;background:var(--bg);border:1px dashed var(--accent);border-radius:8px;padding:10px;font-family:ui-monospace,Menlo,monospace}@media (max-width:560px){main{padding-top:20px}.btn{width:auto}}