:root { --container-bg: #f0f5ff; --block-background: rgba(255,255,255,1); --block-border-color: #d1e0ff; --block-text-color: rgba(33,33,33,1); --block-text-muted-color: rgba(33,33,33,0.4); --header-bg: #4181c6; --header-logo-color: rgba(255,255,255,0.95); --header-logo-border-color: rgba(255,255,255,0.3); --border-radius-inner: 10px; --border-radius-outer: 13px; --all-a-hover: #2a5a9c; --block-a-color: rgba(65,129,198,1); --block-a-border: rgba(65,129,198,0.3); }