:root{--rot:#7a1419;--rot-tief:color-mix(in srgb, #7a1419 84%, #000);--rot-dunkel:color-mix(in srgb, #7a1419 64%, #000);--rot-hell:color-mix(in srgb, #7a1419 55%, #fff);--rot-zart:color-mix(in srgb, #7a1419 12%, #fff);--paper:#faf9f5;--kopf-verlauf:linear-gradient(135deg, #7a1419 0%, color-mix(in srgb, #7a1419 76%, #000) 55%, color-mix(in srgb, #7a1419 50%, #000) 100%);}