:root{--rs-bg:#f4f1eb;--rs-surface:#fffdf9;--rs-ink:#1d211f;--rs-muted:#6f746f;--rs-line:#d9d7cf;--rs-ribbon:#b64b38;--rs-ribbon-dark:#7b2f23;--rs-ribbon-soft:#ecd1ca;--rs-visual-wash:rgba(29,33,31,.17);--rs-shadow:0 18px 44px rgba(37,35,30,.08)}