:root {
    /* --- Colors --- */
    --color-bg: #ffffff;
    --color-bg-sub: #f4f6f9;
    
    /* Brand Colors */
    --color-navy: #2E3A59;
    --color-gold: #D4B483;
    --color-lavender: #baa7cc;
    
    /* Text & Border */
    --color-text: #2E3A59;
    --color-text-light: #5d6b85;
    --color-border: #e0e4eb;

    /* --- Fonts --- */
    --font-base: "Zen Kaku Gothic New", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    --font-serif: "Garamond", "Times New Roman", "YuMincho", "Hiragino Mincho ProN", serif;

    /* --- Layout --- */
    --header-height: 90px;
}