:root{color-scheme:light;--color-primary: #7C3AED;--color-primary-600: #6D28D9;--color-primary-tint: #F5F3FF;--color-bg: #FFFFFF;--color-bg-muted: #F8FAFC;--color-text: #0F172A;--color-text-muted: #64748B;--color-border: #E2E8F0;--color-success: #16A34A;--color-success-tint: #DCFCE7;--color-warning: #F59E0B;--color-warning-tint: #FEF3C7;--color-error: #DC2626;--color-error-tint: #FEE2E2;--color-info: #2563EB;--color-info-tint: #EFF6FF;--gradient-primary: linear-gradient(90deg, #7C3AED 0%, #9333EA 100%);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, monospace;--text-xs: 12px;--text-sm: 14px;--text-base: 16px;--text-lg: 18px;--text-xl: 20px;--text-2xl: 24px;--text-3xl: 32px;--text-4xl: 40px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.08);--shadow-md: 0 4px 12px rgba(15,23,42,.08);--shadow-lg: 0 12px 32px rgba(15,23,42,.16)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg-muted)}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-600)}