.plat-stage{aspect-ratio:1/.92;perspective:2200px;perspective-origin:50% 40%;width:100%;position:relative}.plat-stack{transform-style:preserve-3d;position:absolute;inset:0;transform:translateY(6%)rotateX(50deg)rotate(-30deg)}.plat-sheet{aspect-ratio:440/292;width:min(31rem,84%);transform-style:preserve-3d;background:#fff;border-radius:18px;margin-top:calc(min(31rem,84%)/-3.0137);margin-left:calc(min(31rem,84%)/-2);position:absolute;top:50%;left:50%;overflow:hidden;box-shadow:0 0 0 1px #2b233312,0 2px 3px #2b23330d,0 46px 70px -30px #2b233380}.plat-floor{aspect-ratio:440/292;background:radial-gradient(60% 60%,#5b3a7038,#0000 72%);border-radius:40px;width:min(34rem,92%);margin-top:calc(min(34rem,92%)/-3.0137);margin-left:calc(min(34rem,92%)/-2);position:absolute;top:50%;left:50%;transform:translateZ(-40px)}.plat-tab{z-index:2;background:var(--color-paper-ink);color:var(--color-champagne);opacity:0;transition:opacity .22s var(--ease-out), transform .22s var(--ease-out);border-radius:999px;padding:.28rem .6rem;font-size:.6875rem;font-weight:600;line-height:1;position:absolute;top:.65rem;right:.75rem;transform:translateY(-4px)}.plat-sheet:hover .plat-tab,.plat-sheet[data-active] .plat-tab{opacity:1;transform:none}.plat-day-toggle{background:color-mix(in srgb, var(--color-plum-tint) calc(var(--on,0) * 100%), #fff);color:color-mix(in srgb, var(--color-plum) calc(var(--on,0) * 100%), var(--color-paper-ink));font-weight:600}.plat-cad{background-color:#eef1f4;background-image:linear-gradient(#8a9aab1f 1px,#0000 1px),linear-gradient(90deg,#8a9aab1f 1px,#0000 1px);background-size:18px 18px}@media (max-width:1023px){.plat-stage{perspective:none;aspect-ratio:auto;height:23rem}.plat-stack{transform:none}.plat-sheet{width:min(21rem,86%);margin-top:calc(min(21rem,86%)/-3.0137);margin-left:calc(min(21rem,86%)/-2)}.plat-sheet:first-of-type{transform:translate(-9%,16%)rotate(-7deg)}.plat-sheet:nth-of-type(2){transform:translate(7%,8%)rotate(4deg)}.plat-sheet:nth-of-type(3){transform:translate(-4%,-2%)rotate(-2deg)}.plat-sheet:nth-of-type(4){transform:translate(3%,-12%)rotate(1.5deg)}.plat-tab{opacity:1;transform:none}}.plat-ink-mark{z-index:0;white-space:nowrap;position:relative}.plat-ink-mark:before{content:"";z-index:-1;background:color-mix(in srgb, var(--color-gold) 34%, transparent);transform:scaleX(var(--mark,1));transform-origin:0;position:absolute;inset:52% -.08em 6%}.plat-cell{isolation:isolate;border-radius:24px;position:relative;overflow:hidden}.plat-sig path{stroke-dasharray:1;stroke-dashoffset:0}.plat-leader{transform-origin:0;border-top:1.5px dashed #ffffffd9;height:0;position:absolute}.plat-spot{background:var(--color-rose-card);width:14px;height:14px;transition:background-color .3s var(--ease-out);border-radius:999px;margin:-7px 0 0 -7px;position:absolute;box-shadow:0 0 0 3px #fffffff2,0 6px 14px -4px #140e1980}.plat-spot[data-resolved]{background:var(--color-signal-deep)}.plat-strike{pointer-events:none;width:104%;height:.2em;position:absolute;top:calc(52% - .1em);left:-2%;overflow:visible}.plat-strike path{stroke-dasharray:1;stroke-dashoffset:0}.plat-card-paper{background-color:#f7f0e8;background-image:radial-gradient(120% 90% at 20% 0,#ffffffb3,#0000 60%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.05'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23p)'/%3E%3C/svg%3E");box-shadow:inset 0 1px #fff9,0 40px 80px -30px #060408b3}.plat-sweep{pointer-events:none;mix-blend-mode:soft-light;background:linear-gradient(105deg,#0000 30%,#fff4e28c 48%,#0000 66%);position:absolute;inset:0;transform:translate(-120%)}@media (prefers-reduced-motion:reduce){.plat-tab{transition:none}}