#snow-discovery[hidden],#snow-halves[hidden],#snow-half-choices[hidden],#snow-halves-note[hidden],.snow-label[hidden]{display:none}
#snow-discovery .pattern-title:before{content:'❄';margin-right:7px;color:#679cac}
#snow-discovery>p:nth-child(2){font-size:18px;font-weight:750;letter-spacing:.06em;color:var(--purple)}
#snow-half-choices{display:flex;flex-basis:100%;justify-content:center;flex-wrap:wrap;gap:6px}
#snow-half-choices button{font-size:12px}
.snow-stage{isolation:isolate;background:radial-gradient(ellipse at 50% 90%,#bcdfea44,transparent 70%)}
.snow-stage:after{content:'';position:absolute;inset:5% 9%;z-index:-1;pointer-events:none;border-radius:40%;background:radial-gradient(circle at 15% 20%,#91b9cd66 0 2px,transparent 3px),radial-gradient(circle at 80% 10%,#91b9cd77 0 3px,transparent 4px),radial-gradient(circle at 45% 65%,#91b9cd66 0 2px,transparent 3px),radial-gradient(circle at 90% 75%,#91b9cd77 0 2px,transparent 3px),radial-gradient(circle at 10% 80%,#91b9cd77 0 3px,transparent 4px);animation:snow-drift 4s ease-in-out infinite alternate}
.snow-units{transform:scale3d(var(--unit-fit,1),var(--unit-fit,1),var(--unit-fit,1));transition:none}
.snow-units .unit-cube{transform:translate3d(calc(var(--snow-x,0)*var(--unit)),calc(var(--snow-y,0)*var(--unit)),0);transition-duration:.7s}
.snow-label{position:absolute;left:calc(var(--label-x)*var(--unit));top:calc(var(--label-y)*var(--unit));transform:translate3d(-50%,-50%,calc(var(--unit)/2 + 2px));padding:3px 7px;border:1px solid #739caf;border-radius:12px;background:var(--surface,#f7fcff);color:var(--ink);font-size:calc(13px / var(--unit-fit,1));font-weight:750;line-height:1.2;backface-visibility:hidden}
@keyframes snow-drift{to{translate:0 8px;opacity:.6}}
:root[data-life="off"] .snow-stage:after{animation:none}
:root[data-life="off"] .snow-units .unit-cube{transition:none}
@media(prefers-reduced-motion:reduce){.snow-stage:after{animation:none}.snow-units .unit-cube{transition:none}}
@media print{#snow-discovery{display:none}}