:root{--snow-count:140;--snow-min-size:2px;--snow-max-size:6px;--snow-color:#ffffffe6;--snow-shadow:0 0 10px #fff9;--snow-z:-1}.snow-canvas{pointer-events:none;width:100%;height:100%;z-index:var(--snow-z);position:fixed;inset:0}