:root {
  --c-primary:       #2563EB;
  --c-primary-hover: #1D4ED8;
  --c-primary-light: #EFF6FF;
  --c-accent:        #059669;
  --c-accent-light:  #ECFDF5;
  --c-danger:        #DC2626;
  --c-danger-light:  #FEF2F2;
  --c-warning:       #D97706;
  --c-warning-light: #FFFBEB;

  --c-bg:        #F8FAFC;
  --c-surface:   #FFFFFF;
  --c-surface-2: #F1F5F9;
  --c-border:    #E2E8F0;
  --c-border-focus: #93C5FD;

  --c-text-1: #0F172A;
  --c-text-2: #475569;
  --c-text-3: #94A3B8;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 28px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.04);

  --font-sans: 'Pretendard Variable', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1100px;
  --header-height: 60px;
}