:root{--ep-bg-page:#FFFFFF;--ep-bg-surface:#F4F4F5;--ep-bg-card:#FFFFFF;--ep-text-main:#18181B;--ep-text-muted:#52525B;--ep-brand-primary:#18181B;--ep-brand-contrast:#FFFFFF;--ep-border-subtle:#E4E4E7;--ep-focus-ring:#18181B;--ep-font-heading:'Noto Sans Thai',system-ui, -apple-system, sans-serif;--ep-font-body:'Noto Sans Thai',system-ui, -apple-system, sans-serif;--ep-radius-card:6px;--ep-radius-btn:6px;--ep-section-py-sm:3.25rem;--ep-section-py-md:5rem;--ep-decor-content:none}