*{box-sizing:border-box}:root{color-scheme:dark;color:#fff;background:#000;font-family:Arial,Helvetica,sans-serif}body{background:#000;margin:0}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.worlds{isolation:isolate;grid-template-columns:1fr 1fr;width:100%;min-height:100svh;display:grid;position:relative}.world{background:#000;flex-direction:column;justify-content:space-between;min-width:0;min-height:max(600px,100svh);display:flex;position:relative;overflow:hidden}.worlds:after{content:"";z-index:3;pointer-events:none;background:linear-gradient(#e659ff,#169dff,#56f3ff,#fff,#ffe41a,#00ffa0,#9e39ff);width:2px;position:absolute;top:0;bottom:0;left:50%;box-shadow:0 0 12px 3px #a14bff,0 0 28px 5px #138dff}.world-header{z-index:2;background:linear-gradient(#000b,#0000);justify-content:space-between;align-items:center;gap:24px;padding:28px 7% 18px;display:flex;position:relative}.brand{letter-spacing:.16em;white-space:nowrap;font-size:clamp(14px,1.35vw,24px);font-weight:700}.brand:after{content:"";background:linear-gradient(90deg,#b335ff,#03f2ff,#38ff83,#ffe33a,#ff628b);width:70%;height:2px;margin-top:10px;display:block}.motto{letter-spacing:.2em;white-space:nowrap;font-size:clamp(8px,.63vw,12px);line-height:1.7}.play{font-size:10px}.world-scene{pointer-events:none;position:absolute;inset:5% 0 24%;overflow:hidden;mask-image:linear-gradient(#0000,#000 9% 82%,#0000)}.scene-art{width:100%;height:100%;display:block;position:relative}.scene-art:not(.scene-aura){mask-image:linear-gradient(90deg,#0000,#000 8% 92%,#0000),linear-gradient(#0000,#000 3% 87%,#0000);mask-composite:intersect}.scene-aura{filter:blur(24px);opacity:.3;position:absolute;inset:0;transform:scale(1.12)}.world-copy{z-index:2;background:linear-gradient(#0000,#000a 35%,#000d);margin-top:auto;padding:0 7% 4svh;position:relative}h2{letter-spacing:-.045em;text-shadow:0 2px 18px #0008;margin:0 0 14px;font-size:clamp(34px,3.7vw,78px);font-weight:800;line-height:1.02}h2 span{color:#0000;text-shadow:none;background:linear-gradient(100deg,#407aff 2%,#00eaf7 20%,#69ff58 40%,#fff600 56%,#ff9f76 74%,#ff3ab7) text}.world-copy p{color:#d8d7df;letter-spacing:.01em;margin:0 0 24px;font-size:clamp(16px,1.35vw,26px);font-weight:400;line-height:1.5}.world-enter{color:#fff;background:linear-gradient(#000,#000) padding-box padding-box,linear-gradient(115deg,#bf35ff,#1795ff,#00e5ff,#26f99c,#ffe742,#ff8140,#ff287d,#d643ff) border-box;border:2px solid #0000;border-radius:999px;justify-content:space-between;align-items:center;gap:24px;width:fit-content;max-width:100%;min-height:58px;padding:15px 28px;font-size:clamp(15px,1.15vw,23px);font-weight:600;text-decoration:none;transition:box-shadow .2s,transform .2s;display:flex;box-shadow:-6px 0 18px #4d0aff55,5px 0 18px #ff346c66,inset 0 0 14px #6491f32a}.world-enter span{font-size:1.3em;font-weight:400}.world-enter:hover{transform:translateY(-2px);box-shadow:0 0 26px #53f9ee77,0 0 38px #fa32e055}.world-enter:focus-visible,.explore:focus-visible{outline-offset:5px;outline:3px solid #fff}.world-actions{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.world-actions small{color:#bdbbc8;letter-spacing:.03em;font-size:12px}.explore{z-index:4;aspect-ratio:1;color:#fff;letter-spacing:.11em;cursor:pointer;background:#000;border:2px solid #ccf9ff;border-radius:50%;width:76px;font-size:10px;position:absolute;top:42%;left:50%;transform:translate(-50%,-50%);box-shadow:-4px -2px 22px #ffb600,5px 2px 22px #16e8ff}.world-picker{color:#fff;background:#050508;border:1px solid #7fd1ff80;border-radius:24px;width:min(440px,100% - 32px);padding:36px 26px 26px;box-shadow:0 0 50px #00e5ff25,0 0 80px #ba00ff30}.world-picker::backdrop{backdrop-filter:blur(10px);background:#000c}.picker-close{color:#fff;cursor:pointer;background:0 0;border:0;min-width:44px;min-height:44px;font-size:32px;position:absolute;top:8px;right:12px}.eyebrow{letter-spacing:2px;color:#a7edff;margin:10px 0;font-size:10px}.world-picker h2{margin:16px 0 24px;font-size:28px}.world-picker a{color:#fff;background:#000;border:1px solid #5df3da99;border-radius:16px;gap:9px;margin-top:16px;padding:20px;text-decoration:none;display:grid}.world-picker a:last-child{border-color:#f781f7aa}.world-picker strong{justify-content:space-between;font-size:18px;display:flex}.world-picker a>span{color:#ccc;font-size:14px}.world-picker a:hover,.world-picker a:focus-visible{outline-offset:3px;outline:2px solid #fff}@media (width>=1900px){.world-scene{inset:3% 0 19%}}@media (width<=1200px){.play{display:none}.world-header{gap:16px;padding:24px 6%}.world-copy{padding:0 6% 28px}.world-copy p{margin-bottom:18px}.world-enter{padding:14px 22px}.world-actions{gap:14px}.world-actions small{font-size:11px}}@media (width<=720px){.worlds{grid-template-columns:1fr}.world{min-height:max(740px,100svh)}.world-header{padding:24px}.brand{font-size:17px}.motto{font-size:8px}.world-scene{inset:11% -12% 27%}.world-copy{padding:0 24px 32px}h2{font-size:clamp(34px,8.5vw,58px)}.world-copy p{font-size:17px}.world-enter{min-height:56px;font-size:16px}.world-teacher{border-top:1px solid #77ceff88}.worlds:after,.explore{display:none}.world-actions small{font-size:11px}.world-actions{gap:20px}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}@media (forced-colors:active){.world-scene,.explore{display:none}h2 span{color:canvastext;background:0 0}.world-enter{border:2px solid linktext}}