*{box-sizing:border-box}body{margin:0;min-height:100svh;display:flex;align-items:center;justify-content:center;padding:32px 20px;background:#fdfbf7;color:#1f2937;font:14px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.glow{position:fixed;width:384px;height:384px;border-radius:50%;filter:blur(65px);opacity:.3;pointer-events:none}.glow-orange{top:-90px;left:-90px;background:#fed7aa}.glow-yellow{right:-90px;bottom:-90px;background:#fef08a}.login-card{position:relative;width:100%;max-width:440px;padding:40px;border:1px solid #ffffffcc;border-radius:24px;background:#ffffffcc;backdrop-filter:blur(20px);box-shadow:0 25px 50px -12px #00000026}header{text-align:center;margin-bottom:28px}.logo-box{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:16px;background:#fff7ed;box-shadow:0 1px 3px #0000000a;margin-bottom:12px}.logo-box img{width:40px;height:40px;object-fit:contain}.brand{font-weight:700;font-size:18px;letter-spacing:.05em;color:#fa7800}h1{font-size:24px;font-weight:800;margin:8px 0}.eyebrow{font-size:11px;color:#9ca3af;letter-spacing:.08em;margin:6px 0 0}label{display:block;font-size:12px;font-weight:700;color:#6b7280;margin:18px 0 5px 4px}input{display:block;width:100%;padding:14px 16px;background:#f9fafb;border:1px solid #f3f4f6;border-radius:12px;color:#374151;font:inherit;font-size:16px;font-weight:600;line-height:1.5;min-height:52px}input:focus{outline:2px solid #fa7800;background:#fff;box-shadow:0 0 0 5px #ffedd5}button{font:inherit;font-size:15px;font-weight:700;line-height:1.5;cursor:pointer;min-height:52px;width:100%;border:0;border-radius:12px;padding:14px 16px}#identity-submit{margin-top:24px;background:linear-gradient(90deg,#f97316,#f59e0b);color:#fff;box-shadow:0 4px 12px #f973161a}#identity-submit span{margin-left:8px}button:disabled{opacity:.65;cursor:wait}.secondary{border:1px solid #fed7aa;background:#fff7ed;color:#c2410c;margin-top:16px}.help,.privacy{color:#9ca3af;text-align:center;font-size:12px;margin-top:20px}.help{color:#6b7280}.privacy{line-height:1.8}#identity-status{font-size:12px;text-align:center;border-radius:12px;margin:18px 0 0}#identity-status:empty{display:none}#identity-status.error{color:#dc2626;background:#fef2f2;border:1px solid #fee2e2;padding:12px;font-weight:700}#identity-status.success{color:#15803d;background:#f0fdf4;padding:12px}.identity-result{white-space:pre-wrap;overflow-wrap:anywhere;background:#fff7ed;border:1px solid #ffedd5;border-radius:12px;padding:14px;font-size:12px;margin-top:14px}details{color:#9ca3af;font-size:11px;margin-top:16px;text-align:center}details p{line-height:1.8}summary{cursor:pointer}[hidden]{display:none!important}@media(max-width:480px){body{padding:24px 16px}.login-card{padding:28px 24px;border-radius:24px}.eyebrow{font-size:10px}}