:root {
  /* Primary — Terracotta Orange (유지) */
  --color-theme-primary-100: #CE6533;
  --color-theme-primary-200: #B85A2D;
  --color-theme-primary-100-a10: rgba(206, 101, 51, 0.1);

  /* Secondary — Eden Green (딥틸) */
  --color-theme-secondary-100: #12495E;
  --color-theme-secondary-200: #0E3A4C;
  --color-theme-secondary-100-a10: rgba(18, 73, 94, 0.1);

  /* Accent — Brand Teal (중간틸) */
  --color-theme-accent-100: #f5f7f2;
  --color-theme-accent-200: #E4E7DB;
  --color-theme-accent-100-a10: rgba(245, 247, 242, 0.1);
}