.universe{height:620px;perspective:none;background:none;isolation:isolate}.universe:before,.universe:after,.universe-halo{display:none}.mesh-world{position:absolute;inset:60px 16px 50px;overflow:hidden;touch-action:pan-y}.mesh-world canvas{display:block;width:100%;height:100%;touch-action:pan-y;cursor:grab}.dragging .mesh-world canvas{cursor:grabbing}.mesh-world canvas:focus-visible{outline:2px solid var(--green);outline-offset:-6px;border-radius:12px}.mesh-fallback{position:absolute;inset:100px 25px;text-align:center;display:grid;place-items:center;color:var(--tertiary);font-size:14px}.universe-bottom{bottom:8px}.universe-top{width:min(1070px,calc(100% - 40px))}.universe-themes{background:none}
@media(max-width:700px){.universe{height:440px}.mesh-world{inset:50px 0 48px}.universe-top{width:calc(100% - 32px)}}
/* Ground-based physical paper roll, matching the supplied reference structure. */
.universe{height:660px;background:#eaeaec}.mesh-world{inset:50px 0 48px}.universe:before,.universe:after{display:block;content:"";position:absolute;inset:0;pointer-events:none;z-index:3}.universe:before{background:linear-gradient(#f7faf8,transparent 14%,transparent 86%,#f7faf8)}.universe:after{display:none}.universe-top,.universe-bottom{z-index:5}.mesh-world canvas{cursor:crosshair}.universe-tools button{background:#f9faf8c9}.dragging .mesh-world canvas{cursor:grabbing}
@media(max-width:700px){.universe{height:500px}.mesh-world{inset:48px 0 44px}}