:root{--bg: #f6f7f9;--card: #ffffff;--text: #1b1f24;--muted: #6b7280;--border: #e3e6ea;--accent: #2f6df6;--danger: #d64545;--ok: #1f9d55}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;background:var(--card);border-bottom:1px solid var(--border)}.brand{font-weight:600;color:var(--text)}.topbar nav{display:flex;align-items:center;gap:16px}.topbar .phone{color:var(--muted)}main{max-width:620px;margin:0 auto;padding:32px 24px 64px}h1{font-size:24px;margin:0 0 8px}h2{font-size:17px;margin:0 0 12px}.lead{color:var(--muted);margin:0 0 24px}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:16px}label{display:block;font-weight:500;margin-bottom:6px}input{width:100%;padding:10px 12px;font-size:16px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text)}input:focus{outline:2px solid rgba(47,109,246,.35);border-color:var(--accent)}button{font:inherit;padding:10px 16px;border:0;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer}button:disabled{opacity:.55;cursor:default}button.secondary{background:#eef1f5;color:var(--text)}button.link{background:none;color:var(--accent);padding:0}button.link:hover{text-decoration:underline}.row{display:flex;align-items:center;gap:12px;margin-top:16px}.hint{color:var(--muted);font-size:13px}.error{margin-top:14px;padding:10px 12px;border-radius:8px;background:#fdecec;color:var(--danger);font-size:14px}.call-to{display:block;font-size:30px;font-weight:600;letter-spacing:.5px;margin:4px 0 10px;color:var(--text)}.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.3}50%{opacity:1}}dl.props{display:grid;grid-template-columns:140px 1fr;gap:8px 16px;margin:0}dl.props dt{color:var(--muted)}dl.props dd{margin:0}details.dev{margin-top:18px;font-size:13px;color:var(--muted)}details.dev summary{cursor:pointer}pre{overflow-x:auto;background:#f2f4f7;border:1px solid var(--border);border-radius:8px;padding:10px;font-size:12px}@media(prefers-color-scheme:dark){:root{--bg: #14171c;--card: #1c2128;--text: #e6e9ee;--muted: #9aa4b2;--border: #2b323b;--accent: #6c9bff}input{background:#14171c}button.secondary{background:#2b323b}.error{background:#3a2020;color:#ff9c9c}pre{background:#14171c}}