:root{--bg:#f6f7f9;--panel:#fff;--text:#14161a;--muted:#5d6470;--line:#e3e6eb;--accent:#2456d6;--ok:#137a3a;--warn:#a15c00;--bad:#b42318;--ok-bg:#e9f7ee}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--panel:#171a20;--text:#e7e9ee;--muted:#9aa1ad;--line:#2a2f38;--accent:#7aa2ff;--ok:#4cc27a;--warn:#f0a640;--bad:#ff6b5e;--ok-bg:#15301f}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header.top{display:flex;align-items:center;gap:20px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}header.top b{font-size:15px}header.top nav{display:flex;gap:14px;flex:1 1;flex-wrap:wrap}main{max-width:960px;margin:0 auto;padding:24px 16px 60px}h1{font-size:24px;margin:0 0 6px}h2{font-size:17px;margin:24px 0 8px}p{margin:8px 0}.muted{color:var(--muted)}.small{font-size:13px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:12px;gap:12px}.stack{display:grid;grid-gap:14px;gap:14px}.narrow{max-width:480px;margin:6vh auto}.banner{background:var(--ok-bg);border:1px solid var(--ok);color:var(--ok);border-radius:10px;padding:16px 20px;margin-bottom:16px}.banner h2{margin:0 0 4px;color:inherit}.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;border:1px solid var(--line)}.tag.active{color:var(--ok);border-color:currentColor}.tag.pending,.tag.suspended{color:var(--warn);border-color:currentColor}.tag.terminated{color:var(--bad);border-color:currentColor}label{display:grid;grid-gap:4px;gap:4px;font-size:13px;color:var(--muted)}button,input,select,textarea{font:inherit;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--text)}textarea{min-height:90px;resize:vertical}input.code{font-size:22px;letter-spacing:.3em;text-align:center;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.btn,button{cursor:pointer;background:var(--accent);color:#fff;border:0;padding:9px 16px;border-radius:8px;display:inline-block}.btn.secondary,button.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}button:disabled{opacity:.6;cursor:default}.err{color:var(--bad)}.ok{color:var(--ok)}form.stack .row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:600px){form.stack .row{grid-template-columns:1fr}}.checks{display:flex;flex-wrap:wrap;gap:10px 16px}.checks label{display:inline-flex;align-items:center;gap:6px;color:var(--text)}.checks input{padding:0}.codes{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:6px;gap:6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px}.codes span{background:var(--bg);padding:6px 10px;border-radius:6px}.qr{background:#fff;padding:12px;border-radius:10px;display:inline-block}.qr svg{width:200px;height:200px;display:block}.secret{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}.terms{max-height:50vh;overflow:auto;background:var(--bg);padding:14px;border-radius:8px;white-space:pre-wrap;font-size:13.5px}.hero{padding:40px 0 20px}.hero h1{font-size:34px}ul.plain{padding-left:18px}