:root{color:#171717;background:#f7f7f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:16px;--primary: #2563eb;--text: #171717;--muted: #737373;--line: #e8e8e5;--surface: #ffffff;--soft: #f4f4f2;--shadow: 0 10px 28px rgba(15, 23, 42, .06)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f7f7f5}button,input{font:inherit}button{border:0}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{min-height:100vh}.auth-screen{display:grid;place-content:center;gap:10px;min-height:100vh;padding:24px;color:var(--muted);text-align:center}.auth-screen strong{color:var(--text);font-size:24px}.auth-badge{position:fixed;right:12px;bottom:calc(82px + env(safe-area-inset-bottom));z-index:50;display:inline-flex;align-items:center;gap:8px;max-width:min(76vw,360px);padding:7px 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p{color:var(--muted);line-height:1.45}.record-button{display:grid;place-items:center;width:92px;min-width:92px;height:92px;color:#fff;background:var(--primary);border-radius:50%;box-shadow:0 12px 24px #2563eb38}.record-button.recording{background:#111827}.record-button:disabled,.primary-btn:disabled,.secondary-btn:disabled{opacity:.52}.asr-text{margin-top:14px;padding:16px;color:#404040;font-size:16px;line-height:1.55}.form-card{margin-top:14px;padding:4px 16px}.form-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 0 4px;border-bottom:1px solid var(--line)}.form-card-header strong{font-size:18px}.form-card-header span{color:var(--primary);font-size:14px;font-weight:700}.field{display:grid;gap:8px;padding:15px 0;border-bottom:1px solid var(--line)}.field:last-child{border-bottom:0}.field span{color:var(--muted);font-size:15px}.field 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