/* ==========================================================================
   Theme: Matsuyama — 道後の湯気の生成り×伊予灘の藍、椿の紅をアクセントに（暫定）
   （暫定テーマ）
   ========================================================================== */

:root {
    /* --- surface (道後の湯気を思わせる生成り) --- */
    --background: #faf8f4;
    --surface-dim: #ddd8ce;
    --surface-lowest: #ffffff;
    --surface-low: #f5f2ea;
    --surface-container: #efebe1;
    --surface-high: #e9e4d8;
    --surface-variant: #e4dfd2;

    /* --- text (ソフトチャコール) --- */
    --on-surface: #1c1b17;
    --on-surface-variant: #48453c;
    --outline: #79766b;
    --outline-variant: #cac5b4;

    /* --- primary (伊予灘の藍 Iyonada Indigo) --- */
    --primary: #2a5a6b;
    --on-primary: #ffffff;
    --primary-container: #d3e7ec;
    --on-primary-container: #103e4c;

    /* --- secondary (道後の木肌のウォームグレー) --- */
    --secondary: #63594c;
    --secondary-container: #e6ddca;
    --on-secondary-container: #4a4234;

    /* --- tertiary (椿の紅 Tsubaki Red: CTA・開催中・アクセント専用) --- */
    --tertiary: #9c3b45;
    --on-tertiary: #ffffff;

    /* --- shape（Rounded: 標準8px・大コンテナ16px） --- */
    --r: .5rem;
    --r-lg: .75rem;
    --r-xl: 1rem;
    --r-2xl: 1rem;
    --r-full: 9999px;

    /* --- layout --- */
    --container: 1200px;
    --gutter: 24px;
    --margin-mobile: 16px;
    --margin-desktop: 40px;
    --section-gap: 64px;

    /* --- type --- */
    --font-head: "Manrope", -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
    --font-body: "Noto Sans JP", "Noto Sans", -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
    --font-serif: "Noto Sans JP", "Noto Sans", -apple-system, "Hiragino Sans", sans-serif;
}
:root { --facts-bg: #eaf1f2; }