:root{--bg: #141518;--panel: #1c1e22;--line: #2a2d33;--text: #ecebe8;--muted: #9a9ca3;--amber: #f2a93b;--red: #e5484d;--green: #46a758;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--amber);text-decoration:none}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace}.muted{color:var(--muted)}.shell{max-width:960px;margin:0 auto;padding:0 16px 48px}header{display:flex;align-items:center;justify-content:space-between;padding:20px 0;gap:12px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600;font-size:18px}nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:16px}.card.narrow{max-width:440px}.hero{text-align:center;padding:48px 20px}h1{font-size:28px;margin:0 0 8px}h2{font-size:16px;margin:0 0 12px}button{background:var(--amber);color:#1a1408;border:0;border-radius:9px;padding:9px 16px;cursor:pointer;font:inherit;font-weight:600}button:disabled{opacity:.5;cursor:default}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.list{list-style:none;margin:0;padding:0}.list li{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap}.list li:first-child{border-top:0}.pill{font-size:12px;padding:2px 8px;border-radius:99px;background:var(--line);color:var(--muted)}.pill.ready{color:var(--green)}.pill.failed{color:var(--red)}form{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}input.code{flex:1;min-width:0;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-size:20px;letter-spacing:.15em}input.code:focus{outline:2px solid var(--amber);outline-offset:1px}.error{color:var(--red)}.ok{color:var(--green)}