:root{color:#0f172a;--color-background:#f8fafc;--color-surface:#fff;--color-surface-subtle:#f1f5f9;--color-surface-accent:#fff7ed;--color-primary:#f97316;--color-primary-hover:#ea580c;--color-primary-active:#c2410c;--color-primary-light-3:#fb923c;--color-primary-light-5:#fdba74;--color-primary-light-7:#fed7aa;--color-primary-light-8:#ffedd5;--color-primary-light-9:#fff7ed;--color-border:#e2e8f0;--color-border-strong:#cbd5e1;--color-text:#0f172a;--color-text-secondary:#475569;--color-text-muted:#64748b;--color-success:#16a34a;--color-success-surface:#f0fdf4;--color-warning:#d97706;--color-warning-surface:#fffbeb;--color-danger:#dc2626;--color-danger-surface:#fef2f2;--color-info:#2563eb;--color-info-surface:#eff6ff;--shadow-accent:0 22px 55px #f973161a;font-synthesis:none;background:#f8fafc;font-family:Microsoft YaHei,PingFang 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