html,body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:#030014;background:radial-gradient(circle at 50% 50%,#1a0b2e,#030014 80%),radial-gradient(circle at 10% 90%,#2a0845 0%,transparent 60%),radial-gradient(circle at 90% 10%,#0f1c3f 0%,transparent 60%);color:#fff;font-family:Arial,sans-serif;user-select:none;-webkit-user-select:none;touch-action:none}#starfield{position:absolute;top:0;left:0;width:100%;height:100%;perspective:800px;z-index:0;overflow:hidden}.star{position:absolute;background:#fff;border-radius:50%;animation:fall 5s linear infinite;box-shadow:0 0 10px #fffc,0 0 20px #fff6}@keyframes fall{0%{transform:translateZ(-1000px) translateY(-100vh);opacity:0}20%{opacity:1}to{transform:translateZ(200px) translateY(100vh);opacity:0}}#app{position:relative;width:100%;height:100%;perspective:1000px;z-index:10}#progression-bar-container{position:absolute;top:0;left:0;width:100%;height:8px;background-color:#ffffff0d;z-index:100;box-shadow:0 2px 15px #00000080}#progression-bar{height:100%;width:0%;background:linear-gradient(90deg,#ff007f,#7f00ff,#0ff);background-size:200% 100%;animation:shimmerBar 3s linear infinite;transition:width .3s cubic-bezier(.34,1.56,.64,1);box-shadow:0 0 15px #0ffc,0 0 30px #7f00ff99;border-radius:0 4px 4px 0}@keyframes shimmerBar{0%{background-position:100% 0}to{background-position:-100% 0}}.spawned-element{position:absolute;pointer-events:none;-webkit-user-select:none;user-select:none;transform:translate(-50%,-50%);display:flex;justify-content:center;align-items:center;filter:drop-shadow(0 0 20px rgba(255,255,255,.8))}.spawned-element.anim-popout{animation:dynamicPopFloat 2s cubic-bezier(.175,.885,.32,1.275) forwards}.spawned-element.anim-spin{animation:hyperSpin 2s ease-out forwards}.spawned-element.anim-zoom{animation:epicZoom 1.5s ease-out forwards}.spawn-text{font-family:Comic Sans MS,Chalkboard SE,Marker Felt,sans-serif;line-height:1;text-shadow:0 0 10px rgba(0,0,0,.8),2px 2px 0 #000;margin-top:-.2em}.letter-badge{color:#fff;opacity:.8;font-weight:700;font-size:.3em;text-transform:uppercase;letter-spacing:2px}.word-badge{font-size:.5em;font-weight:900;letter-spacing:1px}.bg-pulse{animation:flashBg .5s ease-out}.reward-container{position:absolute;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:200;display:flex;justify-content:center;align-items:center}.shower-star{position:absolute;top:50%;left:50%;font-size:2rem;animation:starShower 3s cubic-bezier(.25,1,.5,1) forwards}@keyframes starShower{0%{transform:translate(-50%,-50%) scale(.1);opacity:1}30%{transform:translate(calc(-50% + var(--tx)),calc(-50% + var(--ty))) scale(2);opacity:1}to{transform:translate(calc(-50% + var(--tx)),120vh) scale(1);opacity:0}}.constellation-svg{width:60vmin;height:60vmin;filter:drop-shadow(0 0 20px #00ffff) drop-shadow(0 0 40px #ff007f)}.constellation-path{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-dasharray:1000;stroke-dashoffset:1000;animation:drawPath 2s ease-in-out forwards,fadeOutPath 1s ease-in-out 3.5s forwards}.constellation-star{fill:#fff;opacity:0;transform-origin:center;animation:popInStar .5s cubic-bezier(.175,.885,.32,1.275) forwards,fadeOutPath 1s ease-in-out 3.5s forwards}@keyframes drawPath{to{stroke-dashoffset:0}}@keyframes popInStar{0%{transform:scale(0);opacity:0}to{transform:scale(3);opacity:1}}@keyframes fadeOutPath{to{opacity:0;filter:blur(10px)}}@keyframes dynamicPopFloat{0%{transform:translate(-50%,-50%) scale(0) rotate(0);opacity:0;filter:brightness(2) drop-shadow(0 0 40px white)}30%{transform:translate(-50%,-50%) scale(1.5) rotate(15deg);opacity:1;filter:brightness(1.2) drop-shadow(0 0 20px currentColor)}to{transform:translate(-50%,-250%) scale(.8) rotate(-10deg);opacity:0}}@keyframes hyperSpin{0%{transform:translate(-50%,-50%) scale(.5) rotate(-180deg);opacity:0}20%{opacity:1}to{transform:translate(-50%,-50%) scale(2) rotate(360deg);opacity:0;filter:blur(4px)}}@keyframes epicZoom{0%{transform:translate(-50%,-50%) scale(5) translateZ(500px);opacity:0}20%{transform:translate(-50%,-50%) scale(1) translateZ(0);opacity:1}80%{transform:translate(-50%,-50%) scale(1) translateZ(0);opacity:1}to{transform:translate(-50%,-50%) scale(0) translateZ(-500px);opacity:0}}@keyframes flashBg{0%{background-color:#fff3}to{background-color:transparent}}#welcome-screen{position:absolute;top:0;left:0;width:100vw;height:100vh;background:#030014f2;z-index:1000;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:opacity .5s ease;padding:20px;box-sizing:border-box;text-align:center}#welcome-screen h1{font-size:clamp(3rem,10vw,6rem);margin-bottom:2vh;color:#ff007f;text-shadow:0 0 20px #ff007f,0 0 40px #aa00ff;font-family:Comic Sans MS,Chalkboard SE,cursive;animation:floatTitle 3s ease-in-out infinite}#welcome-screen p{font-size:clamp(1.5rem,4vw,2.5rem);color:#0ff;margin-bottom:6vh;text-shadow:0 0 10px #00ffff;font-family:Comic Sans MS,Chalkboard SE,cursive}#start-btn{padding:clamp(15px,3vh,25px) clamp(40px,8vw,80px);font-size:clamp(2rem,6vw,4rem);font-weight:700;font-family:Marker Felt,Comic Sans MS,cursive;color:#fff;background:linear-gradient(45deg,#ff007f,#a0f);border:none;border-radius:50px;cursor:pointer;box-shadow:0 10px 30px #ff007f80;transition:transform .2s,box-shadow .2s;animation:pulseBtn 2s infinite}#start-btn:hover{transform:scale(1.1);box-shadow:0 15px 40px #a0fc}#start-btn:active{transform:scale(.95)}@keyframes floatTitle{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulseBtn{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.mouse-star{position:absolute;pointer-events:none;transform:translate(-50%,-50%);border-radius:50%;animation:twinkleFade .8s ease-out forwards;z-index:90}@keyframes twinkleFade{0%{transform:translate(-50%,-50%) scale(1);opacity:1;filter:brightness(2)}to{transform:translate(-50%,10px) scale(0);opacity:0;filter:brightness(1)}}@keyframes launchRocket{0%{bottom:-30%;transform:translate(-50%) scale(1);opacity:0}10%{opacity:1}90%{opacity:1}to{bottom:120%;transform:translate(-50%) scale(2);opacity:0}}#alphabet-chart{position:absolute;top:0;left:0;width:100vw;height:100vh;background:#030014f2;z-index:500;display:flex;flex-direction:column;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity .5s ease}#alphabet-chart.show-chart{opacity:1;pointer-events:auto}#alphabet-chart h2{font-family:Comic Sans MS,Chalkboard SE,cursive;font-size:3rem;color:#ffea00;text-shadow:0 0 20px #ffea00;margin-bottom:2vh;text-align:center;animation:floatTitle 3s ease-in-out infinite}.chart-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1.5vw;width:95vw;max-width:800px;padding:10px}@media (max-aspect-ratio: 3/4){.chart-grid{grid-template-columns:repeat(5,1fr);gap:2vw}#alphabet-chart h2{font-size:2rem}}.chart-cell{background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:5px;box-shadow:0 4px 10px #00000080;transform:scale(0);animation:popInChart .5s cubic-bezier(.175,.885,.32,1.275) forwards;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}.chart-cell.active-reading{transform:scale(1.3)!important;background:#ffffff4d;border-color:#ffea00;box-shadow:0 0 20px #ffea00,inset 0 0 10px #ffea0080;z-index:10}.chart-cell .cell-letter{font-family:Comic Sans MS,sans-serif;font-size:1.2rem;font-weight:700;color:#fff;margin-bottom:2px}.chart-cell .cell-emoji{font-size:2rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}@keyframes popInChart{0%{transform:scale(0) translateY(20px);opacity:0}to{transform:scale(1) translateY(0);opacity:1;filter:drop-shadow(0 0 10px cyan)}}