:root{--brand:#4f46e5;--brand-600:#4338ca;--brand-50:#eef2ff;--bg:#f6f7f9;--panel:#ffffff;--line:#e6e8ec;--line-2:#eef0f3;--text:#1f2430;--muted:#6b7280;--muted-2:#9aa1ac;--green:#16a34a;--green-bg:#e7f6ec;--amber:#b45309;--amber-bg:#fdf1dd;--blue:#2563eb;--blue-bg:#e6efff;--red:#dc2626;--red-bg:#fdeaea;--gray-bg:#eef0f3;--radius:12px;--shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06)}*{box-sizing:border-box}body,html{margin:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft 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