:root{--bg: #0b0d12;--panel: #141821;--border: #232a36;--text: #e6e9ef;--muted: #8b94a7;--accent: #6ea8fe;--accent-2: #b794ff;--error: #ff7b7b;--radius: 12px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#1a2030 0%,var(--bg) 60%);color:var(--text);min-height:100vh}.page{max-width:880px;margin:0 auto;padding:48px 20px 64px}.header{text-align:center;margin-bottom:28px}h1{font-size:40px;margin:0 0 8px;letter-spacing:-.02em}.accent{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.tagline{color:var(--muted);margin:0;font-size:16px}code{background:#ffffff12;padding:1px 6px;border-radius:6px;font-size:.9em}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px}.form label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px}.row{display:flex;gap:10px}input[type=text]{flex:1;padding:12px 14px;background:#0d1017;border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:15px;outline:none}input[type=text]:focus{border-color:var(--accent)}button{cursor:pointer;border:1px solid var(--border);background:#1b2230;color:var(--text);padding:12px 18px;border-radius:10px;font-size:14px;font-weight:600;transition:border-color .15s,background .15s,opacity .15s}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}.row button{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#0b0d12;border:none}.examples{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px;font-size:13px;color:var(--muted)}.chip{padding:5px 10px;font-size:12px;font-weight:500;border-radius:999px}.error{border-color:#ff7b7b66;color:var(--error)}.loading{display:flex;align-items:center;gap:14px}.loading-text{display:flex;flex-direction:column;gap:2px;flex:1}.loading-text strong{font-size:15px}.loading-text .muted{font-size:13px}.loading-timer{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:13px;color:var(--muted);padding:4px 10px;border:1px solid var(--border);border-radius:999px;background:#0d1017;white-space:nowrap}.spinner{flex:none;width:22px;height:22px;border-radius:50%;border:2.5px solid rgba(110,168,254,.2);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation-duration:2s}}.result-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.muted{color:var(--muted);font-weight:400;font-size:13px}.actions{display:flex;gap:8px}.actions button{padding:8px 14px;font-size:13px}.notice{background:#6ea8fe1a;border:1px solid rgba(110,168,254,.3);border-radius:10px;padding:10px 14px;font-size:13px;color:var(--text);margin-bottom:14px}.markdown{background:#0d1017;border:1px solid var(--border);border-radius:10px;padding:16px;overflow:auto;max-height:60vh;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:13px;line-height:1.55;margin:0}.footer{text-align:center;color:var(--muted);font-size:12px;margin-top:32px}.account{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;min-height:28px;margin-bottom:8px}.account-email{font-size:13px}.link-btn{background:transparent;border:1px solid var(--border);color:var(--text);padding:5px 12px;border-radius:8px;font-size:13px;cursor:pointer}.link-btn:hover{border-color:var(--accent)}.login-form{display:flex;gap:8px;align-items:center}.login-form input{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:8px;font-size:13px}.account-err{color:var(--error);font-size:12px}