html,body,#app{min-height:100%;margin:0}body{color:#3c2c45;background:#1a1018;font-family:Inter,Noto Sans TC,system-ui,sans-serif;overflow:hidden}*{box-sizing:border-box}.rcs-stage{background:radial-gradient(circle at 50% 14%,#fffffff5,#ffffff2e 42%,#0000 70%),linear-gradient(#fff6fbfa,#eff3fff5);width:100vw;height:100dvh;position:relative;overflow:hidden}.rcs-stage-inner{aspect-ratio:2283/1302;width:118.906%;height:auto;transform:translate(-50.46%, -47.47%) translate3d(calc(var(--mx,0) * var(--parallax-px,-8px)), calc(var(--my,0) * var(--parallax-px,-8px)), 0);position:absolute;top:50%;left:50%}@media (aspect-ratio<=16/9){.rcs-stage-inner{width:auto;height:120.556%}}.rcs-group,.rcs-expression-stack{position:absolute;inset:0}.rcs-stage img{object-fit:fill;pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute}.has-scene-z-7{z-index:7}.has-scene-z-10{z-index:10}.has-scene-z-11{z-index:11}.has-scene-z-12{z-index:12}.has-scene-z-15{z-index:15}.expression-layer{opacity:0}.paper{z-index:1}.bg{z-index:2}.bg-decor{z-index:3}.decor{z-index:5}.light{z-index:6;mix-blend-mode:screen;opacity:.58}.balloons.back{z-index:7}.balloons.mid{z-index:8}.character.back{z-index:10}.props{z-index:11}.cake{z-index:12}.character.front,.expression-layer{z-index:14}.mascot.side,.mascot.cake{z-index:15}.fx{z-index:18;mix-blend-mode:screen}.rcs-ghost-viewport{aspect-ratio:406/470;z-index:20;width:clamp(300px,21vw,400px);position:absolute;bottom:-50px;right:-50px;transform:translate(35%,25%)}.rcs-ghost-viewport img{object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;transition:filter 1.5s ease-in-out;position:absolute}.rcs-ghost-viewport img.ghost-blurred{filter:blur(3px)}@media (aspect-ratio<=4/3){.rcs-stage-inner{--parallax-px:-3px}}.rcs-stage--loading .rcs-stage-inner{filter:blur(12px)saturate(.6);transition:filter .8s ease-out}.rcs-stage:not(.rcs-stage--loading) .rcs-stage-inner{filter:blur()saturate();transition:filter 1s ease-out}.rcs-light-raster{z-index:100;pointer-events:none;background:linear-gradient(#fff6fbd9 0%,#fff9 40%,#eff3ffd9 100%);position:absolute;inset:0;overflow:hidden}.rcs-light-raster__beam{will-change:transform;background:linear-gradient(90deg,#0000 0%,#ffffff80 30%,#fffffff2 50%,#ffffff80 70%,#0000 100%);width:35%;height:120%;position:absolute;top:-10%}.rcs-light-raster__beam--1{left:0;transform:skew(-12deg)}.rcs-light-raster__beam--2{opacity:.7;width:28%;right:0;transform:skew(8deg)}.rcs-light-raster__beam--3{opacity:.5;width:22%;left:20%;transform:skew(-6deg)}