/* Heritage theme: warm accents with classic, high-legibility surfaces */
body[data-section-theme="heritage"] {
    --color-brand-50: #f6efe6;
    --color-brand-100: #ead7bf;
    --color-brand-200: #dbbc94;
    --color-brand-400: #b88844;
    --color-brand-500: #9a6f35;
    --color-brand-600: #825f2f;
    --color-brand-700: #6f5229;
    --color-brand-800: #5c4422;

    --color-fg-on-brand: #fff8ef;
    --section-nav-bg: #fffaf4;
    --section-nav-border: #e7d5bf;
    --section-nav-bar-shadow: 0 6px 18px rgba(58, 41, 24, 0.16);
    --section-nav-link: #4a3520;
    --section-nav-link-hover-bg: #f4eadc;
    --section-nav-link-hover: #6f5229;
    --section-nav-active-bg: #ead7bf;
    --section-nav-active-text: #5c4422;
    --section-submenu-bg: #fffaf4;
    --section-submenu-link: #5b442c;
    --section-submenu-hover-bg: #f8eee1;
    --section-submenu-hover-text: #6f5229;
    --section-submenu-active-bg: #f1e3d0;
    --section-submenu-active-text: #5c4422;
    --section-page-bg: #e3dbd0;
    --section-page-canvas: #faf6f0;
    --section-surface-card-bg: #fffdf9;
    --section-surface-card-border: #ead7bf;
    --section-text-muted: #5f4c38;
    --section-masthead-title: #fff8ef;
    --section-masthead-bg-image: linear-gradient(rgba(40, 24, 10, 0.56), rgba(40, 24, 10, 0.56)),
        linear-gradient(120deg, #6f5229 0%, #4b351e 56%, #2f2215 100%);
    --section-banner-overlay-bg: rgba(92, 68, 34, 0.9);
    --section-banner-overlay-text: #fff8ef;
}