:root{--brand-bg:#f6f4ee;--brand-bg-alt:#eeebe3;--brand-bg-subtle:#e6e2d8;--brand-text:#2a2a30;--brand-text-light:#5a5a64;--brand-heading:#141418;--brand-dark:#0f1419;--brand-dark-alt:#151c21;--brand-dark-text:#f0efe8;--brand-dark-muted:rgba(240, 239, 232, 0.6);--brand-primary:#2A7B7B;--brand-primary-light:#5bb8b8;--brand-primary-dark:#1F5F5F;--brand-gold:#c4a45a;--brand-gold-soft:#d9c48e;--brand-gold-glow:rgba(196, 164, 90, 0.25);--brand-secondary:#7A6B4E;--brand-secondary-light:#9A8B6E;--brand-border:#d8d4ca;--brand-border-dark:rgba(255, 255, 255, 0.08);--brand-success:#2F855A;--brand-warning:#B7791F;--brand-font-body:"Noto Sans JP","Hiragino Kaku Gothic ProN","メイリオ",sans-serif;--brand-font-heading:"Noto Serif JP","Noto Sans JP","Hiragino Sans","メイリオ",sans-serif;--brand-font-code:"Source Code Pro","Menlo","Consolas",monospace;--brand-line-height:1.9;--brand-line-height-heading:1.4;--brand-space-section:5rem;--brand-space-block:2.5rem;--brand-space-element:1rem;--brand-radius-sm:6px;--brand-radius-md:10px;--brand-radius-lg:16px;--brand-shadow-sm:0 1px 3px rgba(75, 62, 58, 0.06);--brand-shadow-md:0 4px 12px rgba(75, 62, 58, 0.08);--brand-shadow-lg:0 8px 24px rgba(75, 62, 58, 0.10);--brand-transition:0.25s ease;--brand-transition-slow:0.4s ease}@media (max-width:767px){:root{--brand-space-section:3rem;--brand-space-block:1.5rem}}