.weight-block-workshop{--hot:#63c9c0;--deep:#2f8f8a;--ink:#24405f;background:linear-gradient(180deg,#b9edff,#dcf7ef 62%,#9fd39a 0)}.weight-block-workshop .prek-immersive-heading p{color:#2f746f}.wbw-scene{overflow:hidden;color:#24405f;isolation:isolate}.wbw-background,.wbw-background-layer,.wbw-scene,.wbw-scene-glow{position:absolute;inset:0}.wbw-background{z-index:-3;overflow:hidden;pointer-events:none;background:#b9e9df}.wbw-background-layer{width:100%;height:100%;object-fit:cover;object-position:center}.wbw-scene-glow{z-index:4;background:radial-gradient(circle at 58% 43%,#fff5 0 18%,transparent 48%),linear-gradient(180deg,#e8ffff14,#447a7012)}.wbw-workbench{position:absolute;z-index:8;right:auto;bottom:42px;left:50%;width:min(720px,70vw);height:490px;transform:translateX(-50%)}.wbw-scale{position:relative;z-index:8;width:100%;height:390px;filter:drop-shadow(0 17px 13px #4f381f42)}.wbw-scale-base{position:absolute;z-index:1;bottom:0;left:50%;width:300px;height:300px;transform:translateX(-50%)}.wbw-beam-image,.wbw-pan-image,.wbw-pan-rim,.wbw-scale-base img{object-fit:contain}.wbw-scale-beam{position:absolute;z-index:2;top:0;left:50%;width:100%;height:250px;transform:translateX(-50%) rotate(var(--balance-angle));transform-origin:50% 116px;transition:transform .48s cubic-bezier(.2,.9,.3,1.15)}.wbw-beam-image{z-index:1!important;object-position:center top}.wbw-pan-assembly{position:absolute;z-index:2;top:96px;width:190px;height:214px;transform:rotate(calc(var(--balance-angle) * -1));transform-origin:50% 12px;transition:transform .48s cubic-bezier(.2,.9,.3,1.15)}.wbw-pan-left{left:-31px}.wbw-pan-right{right:-31px}.wbw-pan-image{z-index:1!important}.wbw-pan-rim{z-index:4!important;clip-path:inset(62% 0 0)}.wbw-pan-load{position:absolute;z-index:3;right:21px;bottom:70px;left:21px;height:106px}.wbw-object-load{z-index:5;bottom:54px;height:102px}.wbw-object-load img{object-fit:contain;filter:drop-shadow(0 7px 7px #50341935);animation:wbw-object-float 3.5s ease-in-out infinite}.wbw-object-halo{position:absolute;inset:13px;border-radius:50%;background:color-mix(in srgb,var(--object-color) 30%,transparent);filter:blur(12px)}.wbw-block-load{z-index:5;top:42px;bottom:64px;height:auto;display:grid;grid-template-columns:repeat(5,28px);grid-template-rows:repeat(2,28px);align-content:end;justify-content:center;gap:2px;padding:0}.wbw-unit-block{display:grid;place-items:center;width:28px;height:28px;border:2px solid #e5fbff;border-radius:7px;color:#28577b;background:linear-gradient(145deg,#d4f8ff 5%,#74d3ef 52%,#3a9fc8 53%,#52b8dd);box-shadow:inset 3px 3px 0 #ffffff85,inset -3px -3px 0 #227da04a,0 3px 0 #207eaa;font-size:10px;font-weight:1000;text-shadow:0 1px #fff;animation:wbw-block-drop .24s cubic-bezier(.2,.9,.35,1.25) both}.wbw-lab-bot{position:absolute;z-index:11;left:12px;bottom:74px;width:228px;height:228px;pointer-events:none;filter:drop-shadow(0 13px 9px #33456242);animation:wbw-bot-idle 4s ease-in-out infinite}.wbw-lab-bot img{object-fit:contain}.wbw-lab-bot.is-wrong{animation:wbw-bot-wiggle .45s ease}.wbw-lab-bot.is-correct{animation:wbw-bot-hop .55s ease}.wbw-controls{position:absolute;z-index:24;top:390px;left:50%;gap:10px;width:min(680px,calc(100vw - 350px));transform:translateX(-50%)}.wbw-controls,.wbw-controls button{display:flex;align-items:center;justify-content:center}.wbw-controls button{gap:7px;min-height:56px;cursor:pointer;border:4px solid #fff;border-radius:18px;color:#fff;font:1000 17px/1 system-ui,sans-serif;touch-action:manipulation;transition:transform .18s ease,filter .18s ease,box-shadow .18s ease}.wbw-controls button:hover:not(:disabled){filter:brightness(1.06);transform:translateY(-2px)}.wbw-controls button:active:not(:disabled){transform:translateY(3px)}.wbw-controls button:disabled{cursor:not-allowed;filter:saturate(.45);opacity:.54}.wbw-controls button:focus-visible{outline:5px solid #241f69;outline-offset:4px}.wbw-controls svg{width:23px;height:23px;stroke-width:3.5}.wbw-adjust{flex:0 0 112px;background:linear-gradient(#6ed8ed,#3ba5d2);box-shadow:0 6px #2879a5}.wbw-remove{background:linear-gradient(#a995f1,#7966d0);box-shadow:0 6px #5947a8}.wbw-check{flex:1;max-width:220px;background:linear-gradient(#70d98d,#42ae67);box-shadow:0 6px #2c8349}.wbw-block-count{display:grid;grid-template-columns:32px auto;grid-template-rows:auto auto;column-gap:8px;align-items:center;min-width:110px;min-height:59px;padding:5px 12px;border:3px solid #fff;border-radius:18px;background:#fffdeee8;box-shadow:0 6px 14px #264b6635;backdrop-filter:blur(7px)}.wbw-block-count strong{font-size:25px;line-height:1}.wbw-block-count small{font-size:11px;font-weight:900;line-height:1;text-transform:uppercase}.wbw-count-cube{grid-row:1/3;width:30px;height:30px;border:3px solid #e5fbff;border-radius:8px;background:linear-gradient(145deg,#d4f8ff,#5bc4e7 56%,#3695bd 57%);box-shadow:inset 4px 4px 0 #ffffff80,0 4px #227da0}.wbw-feedback{position:absolute;z-index:23;top:456px;left:50%;width:min(560px,calc(100vw - 430px));margin:0;padding:7px 16px;border-radius:15px;color:#29516a;background:#fffdf0ed;box-shadow:0 6px 16px #244c6630;text-align:center;font-size:15px;font-weight:1000;transform:translateX(-50%)}.wbw-feedback.is-wrong{color:#a04559;background:#fff2f2e8}.wbw-feedback.is-correct{color:#23754b;background:#effff1eb}.wbw-scene.is-wrong .wbw-scale{animation:wbw-scale-shake .42s ease}.wbw-scene.is-solved .wbw-scale-beam{filter:drop-shadow(0 0 12px #fff7ae)}@keyframes wbw-object-float{50%{transform:translateY(-4px) scale(1.02)}}@keyframes wbw-block-drop{0%{opacity:.3;transform:translateY(-18px) scale(.82)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes wbw-bot-idle{50%{transform:translateY(-7px)}}@keyframes wbw-bot-wiggle{25%{transform:rotate(-4deg)}50%{transform:rotate(4deg)}75%{transform:rotate(-2deg)}}@keyframes wbw-bot-hop{40%{transform:translateY(-15px) scale(1.05)}70%{transform:translateY(1px) scale(.98)}}@keyframes wbw-scale-shake{25%{translate:-5px 0}50%{translate:5px 0}75%{translate:-3px 0}}@media(max-width:1000px){.wbw-workbench{bottom:44px;width:min(680px,88vw);height:460px}.wbw-scale{width:100%;height:350px}.wbw-scale-base{width:270px;height:270px}.wbw-scale-beam{height:235px;transform-origin:50% 110px}.wbw-pan-assembly{top:90px;width:180px;height:205px}.wbw-pan-left{left:-25px}.wbw-pan-right{right:-25px}.wbw-lab-bot{left:4px;bottom:76px;width:184px;height:184px}.wbw-controls{top:350px;left:50%;width:min(650px,calc(100vw - 190px))}.wbw-feedback{top:416px;left:50%;width:min(560px,calc(100vw - 230px))}}@media(max-width:700px){.wbw-background-layer{object-position:50% center}.wbw-workbench{bottom:48px;width:96vw;height:438px}.wbw-scale{width:100%;height:292px}.wbw-scale-base{width:220px;height:220px}.wbw-scale-beam{top:0;height:205px;transform-origin:50% 66px}.wbw-pan-assembly{top:51px;width:150px;height:174px}.wbw-pan-left{left:-2px}.wbw-pan-right{right:-2px}.wbw-pan-load{right:16px;bottom:58px;left:16px;height:84px}.wbw-object-load{bottom:46px;height:80px}.wbw-block-load{top:38px;bottom:54px;height:auto;grid-template-columns:repeat(5,22px);grid-template-rows:repeat(2,22px);gap:1px}.wbw-unit-block{width:22px;height:22px;border-radius:6px;font-size:9px}.wbw-lab-bot{left:-3px;bottom:112px;width:142px;height:142px}.wbw-controls{top:284px;left:50%;width:calc(100vw - 20px);gap:7px}.wbw-controls button{min-height:54px;border-width:3px;font-size:15px}.wbw-adjust{flex:0 0 86px}.wbw-adjust span{display:none}.wbw-check{max-width:190px}.wbw-block-count{min-width:92px;padding-inline:9px}.wbw-feedback{top:346px;left:50%;width:min(540px,calc(100vw - 154px));font-size:13px;transform:translateX(-50%)}}@media(max-width:560px){.wbw-background-layer{object-position:50% center}.wbw-workbench{bottom:48px;width:101vw;height:420px}.wbw-scale{width:100%;height:272px}.wbw-scale-base{bottom:0;width:205px;height:205px}.wbw-scale-beam{top:0;height:195px;transform-origin:50% 64px}.wbw-pan-assembly{top:49px;width:132px;height:158px}.wbw-pan-left{left:1px}.wbw-pan-right{right:1px}.wbw-pan-load{right:14px;bottom:55px;left:14px;height:76px}.wbw-object-load{bottom:43px;height:72px}.wbw-block-load{top:32px;bottom:51px;height:auto;grid-template-columns:repeat(5,19px);grid-template-rows:repeat(2,19px);gap:1px}.wbw-unit-block{width:19px;height:19px;border-width:1px;font-size:8px;box-shadow:inset 2px 2px 0 #ffffff85,inset -2px -2px 0 #227da04a,0 2px 0 #207eaa}.wbw-lab-bot{left:-6px;bottom:112px;width:132px;height:132px}.wbw-controls{top:265px;display:grid;grid-template-columns:58px 84px 58px minmax(118px,1fr);width:calc(100vw - 12px);gap:5px}.wbw-controls button{min-height:56px;border-radius:16px}.wbw-adjust{width:58px;min-width:0;padding:0}.wbw-check{width:100%;padding:0 8px;font-size:13px}.wbw-check svg{width:20px}.wbw-block-count{min-width:0;min-height:56px;padding:4px 7px;column-gap:5px;border-radius:16px}.wbw-count-cube{width:26px;height:26px}.wbw-block-count strong{font-size:21px}.wbw-block-count small{font-size:9px}.wbw-feedback{top:327px;left:50%;width:calc(100vw - 132px);padding:6px 8px;font-size:12px;transform:translateX(-50%)}}@media(max-width:390px){.wbw-workbench{bottom:45px;width:104vw;height:410px}.wbw-scale{width:100%;height:260px}.wbw-scale-base{width:194px;height:194px}.wbw-pan-assembly{width:124px;height:150px}.wbw-lab-bot{bottom:111px;width:121px;height:121px}.wbw-controls{grid-template-columns:54px 76px 54px minmax(106px,1fr)}.wbw-adjust{width:54px}.wbw-controls{top:254px}.wbw-feedback{top:316px;left:50%;width:calc(100vw - 121px)}}@media(max-height:760px) and (min-width:701px){.wbw-workbench{bottom:24px;height:430px}.wbw-scale{height:325px}.wbw-controls{top:315px}.wbw-feedback{top:381px}.wbw-lab-bot{bottom:70px;width:170px;height:170px}}@media(prefers-reduced-motion:reduce){.wbw-lab-bot,.wbw-object-load img{animation:none}.wbw-controls button,.wbw-pan-assembly,.wbw-scale-beam{transition:none}}