:export{surfacePrimary:var(--surface-primary);surfaceSecondary:var(--surface-secondary);surfaceInteractive:var(--surface-interactive)}.splash-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000;z-index:9999;transition:opacity 1s ease-out}.splash-screen--fade-out{opacity:0}.splash-screen--minimal .splash-screen__skip,.splash-screen--minimal:after,.splash-screen--minimal:before{display:none}.splash-screen:after{content:"";left:50%;width:0;height:0;background:radial-gradient(circle,rgb(0,0,0) 0,rgba(0,0,0,0) 100%);border-radius:50%;animation:black-explosion 1.5s ease-out 8.5s forwards;z-index:4}.splash-screen:after,.splash-screen:before{position:absolute;top:50%;transform:translate(-50%,-50%);opacity:0}.splash-screen:before{content:"Δ";left:calc(50% + 7px);font-size:8rem;font-weight:700;color:hsl(var(--surface-interactive));text-shadow:0 0 40px hsl(var(--surface-interactive)/1),0 0 80px hsl(var(--surface-interactive)/.8),0 0 120px hsl(var(--surface-interactive)/.6);animation:delta-explosion-appear 1.5s ease-out 8.5s forwards;z-index:5}.splash-screen__white-explosion{transform:translate(-50%,-50%);width:0;height:0;background:radial-gradient(circle,rgb(255,255,255) 0,rgba(255,255,255,0) 100%);animation:singularity-explosion 1.5s ease-out 7.5s forwards;z-index:3}.splash-screen__particle,.splash-screen__white-explosion{position:absolute;top:50%;left:50%;border-radius:50%;opacity:0}.splash-screen__particle{width:var(--particle-size);height:var(--particle-size);background:hsl(var(--surface-interactive));animation:particle-burst var(--particle-duration) ease-out 7.5s forwards;z-index:6;box-shadow:0 0 4px hsla(0,0%,100%,.8),0 0 8px hsl(var(--surface-interactive)/.6),0 0 12px hsl(var(--surface-interactive)/.4)}.splash-screen__content{width:100%;height:100%;position:relative}.splash-screen__star{position:absolute;width:4px;height:4px;background:hsl(var(--surface-interactive));border-radius:50%;opacity:0;box-shadow:0 0 6px hsl(var(--surface-interactive)),0 0 12px hsl(var(--surface-interactive)/.5);animation:star-life 3s cubic-bezier(.6,0,1,1) forwards;z-index:2}.splash-screen__delta{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);transform-origin:center center;font-size:4rem;font-weight:700;color:#fff;opacity:0;text-shadow:0 0 20px hsla(0,0%,100%,.8);animation:delta-fade-in 3s cubic-bezier(.25,.46,.45,.94) forwards;will-change:transform,opacity;z-index:3}@keyframes star-life{0%{opacity:0;left:var(--star-left);top:var(--star-top)}30%{opacity:.9;left:var(--star-left);top:var(--star-top)}93%{opacity:1}to{opacity:0;left:50%;top:50%}}@keyframes delta-fade-in{0%{opacity:0;color:#fff;text-shadow:0 0 10px hsla(0,0%,100%,.5);transform:translate(-50%,-50%) scale(0)}90%{opacity:1;color:#fff;text-shadow:0 0 20px hsl(var(--surface-interactive)/1),0 0 40px hsl(var(--surface-interactive)/.8),0 0 60px hsl(var(--surface-interactive)/.6);transform:translate(-50%,-50%) scale(1)}to{opacity:0;color:hsl(var(--surface-interactive));text-shadow:0 0 10px hsl(var(--surface-interactive)/.8),0 0 20px hsl(var(--surface-interactive)/.5);transform:translate(-50%,-50%) scale(0)}}@keyframes singularity-explosion{0%{opacity:1;width:20px;height:20px;background:radial-gradient(circle,rgb(255,255,255) 0,rgb(255,255,255) 30%,rgba(255,255,255,.9) 60%,rgba(255,255,255,0) 100%);box-shadow:0 0 20px #fff,0 0 40px hsla(0,0%,100%,.8),0 0 60px hsl(var(--surface-interactive)/.6)}15%{opacity:1;width:300px;height:300px;background:radial-gradient(circle,rgb(255,255,255) 0,rgb(255,255,255) 10%,rgba(255,255,255,.95) 45%,rgba(255,255,255,.7) 65%,rgba(255,255,255,.3) 85%,rgba(255,255,255,0) 100%);box-shadow:0 0 80px #fff,0 0 150px hsl(var(--surface-interactive)/.8),0 0 200px hsl(var(--surface-interactive)/.5)}40%{opacity:1;width:1200px;height:1200px;background:radial-gradient(circle,rgb(255,255,255) 0,rgb(255,255,255) 8%,rgba(255,255,255,.98) 45%,rgba(255,255,255,.9) 60%,rgba(255,255,255,.6) 75%,rgba(255,255,255,.2) 90%,rgba(255,255,255,0) 100%);box-shadow:0 0 120px #fff,0 0 200px hsl(var(--surface-interactive)/.9),0 0 300px hsl(var(--surface-interactive)/.4)}to{opacity:1;width:4000px;height:4000px;background:radial-gradient(circle,rgb(255,255,255) 0,rgb(255,255,255) 5%,rgba(255,255,255,.98) 50%,rgba(255,255,255,.85) 65%,rgba(255,255,255,.5) 80%,rgba(255,255,255,.15) 92%,rgba(255,255,255,0) 100%);box-shadow:0 0 150px #fff,0 0 300px hsl(var(--surface-interactive)/.8),0 0 500px hsl(var(--surface-interactive)/.3)}}@keyframes delta-explosion-appear{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes black-explosion{0%{opacity:1;width:20px;height:20px;background:radial-gradient(circle,rgb(0,0,0) 0,rgb(0,0,0) 30%,rgba(0,0,0,.95) 60%,rgba(0,0,0,.5) 85%,rgba(0,0,0,0) 100%);box-shadow:0 0 20px rgba(0,0,0,.8),0 0 40px rgba(0,0,0,.6),0 0 60px rgba(0,0,0,.4)}to{opacity:1;width:4000px;height:4000px;background:radial-gradient(circle,rgb(0,0,0) 0,rgb(0,0,0) 8%,rgb(0,0,0) 18%,rgb(0,0,0) 30%,rgba(0,0,0,.98) 45%,rgba(0,0,0,.9) 60%,rgba(0,0,0,.7) 75%,rgba(0,0,0,.35) 88%,rgba(0,0,0,.08) 96%,rgba(0,0,0,0) 100%);box-shadow:0 0 150px #000,0 0 250px rgba(0,0,0,.85),0 0 400px rgba(0,0,0,.6)}}@keyframes particle-burst{0%{opacity:0;transform:translate(-50%,-50%) rotate(var(--particle-angle)) translateX(0)}10%{opacity:1}70%{opacity:.8}to{opacity:0;transform:translate(-50%,-50%) rotate(var(--particle-angle)) translateX(var(--particle-distance))}}.splash-screen__minimal-delta{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:8rem;font-weight:700;color:hsl(var(--surface-interactive));text-shadow:0 0 40px hsl(var(--surface-interactive)/1),0 0 80px hsl(var(--surface-interactive)/.8),0 0 120px hsl(var(--surface-interactive)/.6);z-index:5;animation:delta-pulse 2s ease-in-out forwards}@keyframes delta-pulse{0%{opacity:0}50%{opacity:1}to{opacity:0}}.splash-screen__skip{position:fixed;bottom:2rem;right:2rem;padding:.75rem 1.5rem;background:hsl(var(--surface-interactive)/.1);border:1px solid hsl(var(--surface-interactive)/.3);border-radius:.5rem;color:hsl(var(--surface-interactive));font-size:.875rem;font-weight:500;cursor:pointer;z-index:10000;transition:all .2s ease;backdrop-filter:blur(10px)}.splash-screen__skip:hover{background:hsl(var(--surface-interactive)/.2);border-color:hsl(var(--surface-interactive)/.5);transform:translateY(-2px);box-shadow:0 4px 12px hsl(var(--surface-interactive)/.3)}.splash-screen__skip:active{transform:translateY(0);box-shadow:0 2px 6px hsl(var(--surface-interactive)/.2)}.splash-screen__skip:focus-visible{outline:2px solid hsl(var(--surface-interactive));outline-offset:2px}