.success-overlay{z-index:1000;background:#1d9e75;flex-direction:column;justify-content:center;align-items:center;animation:.3s ease-out successFadeIn;display:flex;position:fixed;top:0;bottom:0;left:0;right:0;overflow:hidden}.success-overlay.fade-out{animation:.4s ease-in forwards successFadeOut}.success-check{color:#fff;font-size:clamp(120px,30vmin,260px);line-height:1;animation:.7s cubic-bezier(.68,-.55,.265,1.55) checkBounce}.success-text{color:#fff;margin-top:1rem;font-size:clamp(36px,8vmin,72px);font-weight:700;animation:.6s .2s both textSlideUp}.confetti{pointer-events:none;font-size:clamp(24px,4vmin,40px);animation:linear forwards confettiFall;position:absolute;top:-50px}.success-text.top,.success-text.bottom{z-index:10;text-shadow:0 2px 8px #00000059;margin-top:0;position:absolute}.success-text.top{top:12vh}.success-text.bottom{bottom:12vh}.success-overlay .star{color:#fff;pointer-events:none;font-size:12px;animation:1.8s infinite starTwinkle;position:absolute}@keyframes successFadeIn{0%{opacity:0}to{opacity:1}}@keyframes successFadeOut{0%{opacity:1}to{opacity:0}}@keyframes checkBounce{0%{opacity:0;transform:scale(0)rotate(-180deg)}60%{opacity:1;transform:scale(1.3)rotate(10deg)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes textSlideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes confettiFall{0%{opacity:1;transform:translateY(0)rotate(0)}to{opacity:.7;transform:translateY(110vh)rotate(720deg)}}@keyframes starTwinkle{0%,to{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}@keyframes sunGlow{0%{filter:drop-shadow(0 0 15px gold);transform:scale(1)}to{filter:drop-shadow(0 0 35px orange);transform:scale(1.08)}}.success-overlay.variant-rocket{background:linear-gradient(#0b1537,#1a2a66)}.variant-rocket .rocket{isolation:isolate;filter:drop-shadow(0 8px 20px #ffc86499);font-size:clamp(100px,22vmin,200px);line-height:1;animation:2.2s cubic-bezier(.5,0,.7,1) forwards rocketLaunch;position:relative}.variant-rocket .rocket:before{content:"";transform-origin:0%;filter:blur(6px);pointer-events:none;z-index:-1;background:linear-gradient(270deg,#ffffffd9,#fff0);border-radius:999px;width:220vmax;height:.35em;position:absolute;top:.7em;left:.15em;transform:rotate(135deg)}@keyframes rocketLaunch{0%{opacity:0;transform:translate(-30vmin,30vmin)scale(.4)}15%{opacity:1;transform:translate(-18vmin,18vmin)scale(1)}to{opacity:1;transform:translate(120vmin,-120vmin)scale(1)}}.success-overlay.variant-firetruck{background:linear-gradient(#b91c1c,#dc2626)}.variant-firetruck .firetruck{font-size:clamp(100px,22vmin,200px);line-height:1;animation:2.4s ease-in-out forwards driveAcross}.variant-firetruck .siren-pulse{pointer-events:none;animation:.35s infinite sirenFlash;position:absolute;top:0;bottom:0;left:0;right:0}@keyframes driveAcross{0%{transform:translate(95vw)}50%{transform:translate(0)}to{transform:translate(-95vw)}}@keyframes sirenFlash{0%,to{background:#fff0;box-shadow:inset 0 0 #fff0}50%{background:#ffffff2e;box-shadow:inset 0 0 120px #508cff59}}.success-overlay.variant-airplane{background:linear-gradient(#87ceeb 0%,#bde4f5 100%)}.variant-airplane .airplane-wrap{white-space:nowrap;align-items:center;animation:2.4s linear forwards flyDiagonal;display:flex}.variant-airplane .airplane{isolation:isolate;font-size:clamp(80px,18vmin,160px);line-height:1;position:relative}.variant-airplane .airplane:before{content:"";transform-origin:100%;filter:blur(2px);pointer-events:none;z-index:-1;background:linear-gradient(270deg,#fffffff2,#fff0);border-radius:999px;width:220vmax;height:.18em;position:absolute;top:.55em;right:.55em;transform:rotate(-45deg)}.variant-airplane .cloud{opacity:.85;line-height:1;animation:linear forwards cloudDrift;position:absolute;left:-10vw}@keyframes flyDiagonal{0%{transform:translate(-60vmin,60vmin)}to{transform:translate(60vmin,-60vmin)}}@keyframes cloudDrift{0%{transform:translate(0)}to{transform:translate(130vw)}}.success-overlay.variant-solar{background:radial-gradient(#1a1a3e 0%,#05051a 80%)}.variant-solar .solar-system{justify-content:center;align-items:center;width:min(85vmin,640px);height:min(85vmin,640px);display:flex;position:relative}.variant-solar .sun{z-index:2;font-size:clamp(40px,9vmin,90px);line-height:1;animation:2s infinite alternate sunGlow}.variant-solar .orbit{border:1px dashed #ffffff1f;border-radius:50%;margin:auto;animation:linear infinite spinOrbit;position:absolute;top:0;bottom:0;left:0;right:0}.variant-solar .orbit-1{width:24%;height:24%;animation-duration:2.4s}.variant-solar .orbit-2{width:35%;height:35%;animation-duration:3.1s}.variant-solar .orbit-3{width:46%;height:46%;animation-duration:3.9s}.variant-solar .orbit-4{width:57%;height:57%;animation-duration:4.8s}.variant-solar .orbit-5{width:68%;height:68%;animation-duration:5.7s}.variant-solar .orbit-6{width:79%;height:79%;animation-duration:6.7s}.variant-solar .orbit-7{width:90%;height:90%;animation-duration:7.8s}.variant-solar .orbit-8{width:100%;height:100%;animation-duration:9s}.variant-solar .planet{font-size:clamp(20px,4.4vmin,40px);line-height:1;position:absolute;top:-.5em;left:50%;transform:translate(-50%)}@keyframes spinOrbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.success-overlay.variant-ocean{background:linear-gradient(#1abc9c 0%,#148a9e 50%,#0a3d52 100%)}.variant-ocean .bubble{pointer-events:none;line-height:1;animation:linear forwards bubbleRise;position:absolute;bottom:-40px}@keyframes bubbleRise{0%{opacity:.9;transform:translateY(0)translate(0)}to{opacity:0;transform:translateY(-120vh)translate(10px)}}.variant-ocean .fish{font-size:clamp(28px,5.5vmin,56px);line-height:1;animation-name:fishSwimLeft;animation-timing-function:linear;animation-fill-mode:forwards;position:absolute;right:-15vw}@keyframes fishSwimLeft{0%{transform:translate(0)}to{transform:translate(-130vw)}}.success-overlay.variant-dino{background:linear-gradient(#6a2a10 0%,#c06a1c 55%,#f4a261 100%)}.variant-dino .dino-scene{animation:.45s .3s infinite dinoRumble;position:absolute;top:0;bottom:0;left:0;right:0}@keyframes dinoRumble{0%,to{transform:translate(0)}25%{transform:translate(-1.5px,1px)}50%{transform:translate(1.5px,-1px)}75%{transform:translate(-1px,1.5px)}}.variant-dino .dino{transform-origin:bottom;filter:drop-shadow(0 6px 10px #0006);font-size:clamp(100px,22vmin,200px);line-height:1;animation:2.4s linear forwards dinoStomp,.4s infinite dinoBob;position:absolute;bottom:8vh;left:0}@keyframes dinoStomp{0%{transform:translate(110vw)}to{transform:translate(-40vw)}}@keyframes dinoBob{0%,to{scale:1}50%{scale:1.03 .92}}.variant-dino .volcano{font-size:clamp(180px,40vmin,400px);line-height:1;position:absolute;bottom:10vh;right:5vw}.variant-dino .smoke{opacity:0;font-size:.55em;line-height:1;animation:1.8s infinite smokeRise;position:absolute;top:-.5em;left:.25em}@keyframes smokeRise{0%{opacity:0;transform:translate(0)scale(.6)}30%{opacity:.7}to{opacity:0;transform:translate(-14px,-80px)scale(1.5)}}.success-overlay.variant-garden{background:linear-gradient(#bde4f5 0%,#87ceeb 40%,#a4dc9d 70%,#6aa84f 100%)}.variant-garden .flower{transform-origin:bottom;filter:drop-shadow(0 4px 8px #0003);font-size:clamp(55px,11vmin,100px);line-height:1;animation:.7s cubic-bezier(.68,-.55,.265,1.55) forwards flowerBloom;position:absolute;transform:translate(-50%)scale(0)}@keyframes flowerBloom{0%{transform:translate(-50%)scale(0)}70%{transform:translateX(-50%) scale(calc(var(--scale,1) * 1.2))}to{transform:translateX(-50%) scale(var(--scale,1))}}.variant-garden .butterfly{font-size:clamp(34px,6vmin,52px);line-height:1;animation:linear forwards butterflyFly;position:absolute;left:-10vw}@keyframes butterflyFly{0%{transform:translate(0)}25%{transform:translate(30vw,-4vh)}50%{transform:translate(60vw,3vh)}75%{transform:translate(90vw,-3vh)}to{transform:translate(130vw)}}.variant-garden .bee{font-size:clamp(32px,5.5vmin,46px);line-height:1;animation:2.8s linear forwards beeZigzag;position:absolute;top:28vh;left:108vw}@keyframes beeZigzag{0%{transform:translate(0)}20%{transform:translate(-24vw,-4vh)}40%{transform:translate(-48vw,3vh)}60%{transform:translate(-72vw,-3vh)}80%{transform:translate(-96vw,3vh)}to{transform:translate(-125vw)}}.success-overlay.variant-disco{isolation:isolate;background:#140028}.success-overlay.variant-disco:before{content:"";z-index:-1;background:linear-gradient(135deg,#ff006e,#8338ec,#3a86ff,#06ffa5,#ff006e) 0 0/400% 400%;animation:2s ease-in-out infinite discoShift;position:absolute;top:0;bottom:0;left:0;right:0}@keyframes discoShift{0%,to{background-position:0%}50%{background-position:100%}}.variant-disco .disco-stage{justify-content:center;align-items:center;gap:4vmin;width:min(70vmin,500px);height:min(70vmin,500px);display:flex;position:relative}.variant-disco .dancer{filter:drop-shadow(0 0 30px #ffffffb3);font-size:clamp(80px,18vmin,160px);line-height:1;animation:.4s infinite danceBop}.variant-disco .dancer-right{animation-delay:.2s}@keyframes danceBop{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-14px)scale(1.06)}}.variant-disco .note{filter:drop-shadow(0 0 8px #fffc);width:0;height:0;font-size:clamp(24px,4.5vmin,38px);line-height:1;animation:2.2s linear infinite noteOrbit;position:absolute;top:50%;left:50%}@keyframes noteOrbit{0%{transform:rotate(var(--angle)) translateX(min(30vmin, 220px)) rotate(calc(-1 * var(--angle)))}to{transform:rotate(calc(var(--angle) + 360deg)) translateX(min(30vmin, 220px)) rotate(calc(-1 * (var(--angle) + 360deg)))}}.success-overlay.variant-unicorn{background:linear-gradient(#ffd1dc 0%,#c9a1fd 50%,#a1c4fd 100%)}.variant-unicorn .rainbow-arc{opacity:0;pointer-events:none;background:radial-gradient(150% 100% at 50% 100%,#0000 50%,#ff3030 51%,#ff8c00 54%,gold 57%,#30c030 61%,#30a0ff 65%,#5050ff 68%,#9030d0 71%,#0000 73%);width:100%;height:90vh;animation:1.2s .2s forwards rainbowRise;position:absolute;bottom:-10vh;left:0}@keyframes rainbowRise{0%{opacity:0;transform:translateY(25vh)}to{opacity:.85;transform:translateY(0)}}.variant-unicorn .unicorn{filter:drop-shadow(0 0 25px #ffffffd9);font-size:clamp(90px,20vmin,180px);line-height:1;animation:2.3s cubic-bezier(.4,.1,.3,1) forwards unicornGallop,.4s infinite unicornBob;position:absolute;top:40vh;left:0}@keyframes unicornGallop{0%{transform:translate(125vw)}to{transform:translate(-30vw)}}@keyframes unicornBob{0%,to{scale:1}50%{scale:1.03 .95}}.variant-unicorn .unicorn-sparkle{opacity:0;font-size:clamp(26px,4.5vmin,40px);line-height:1;animation:1.5s forwards sparkleFade;position:absolute}@keyframes sparkleFade{0%{opacity:0;transform:scale(.3)rotate(0)}30%{opacity:1;transform:scale(1.3)rotate(180deg)}to{opacity:0;transform:scale(1)rotate(360deg)}}.success-overlay.variant-pirate{background:linear-gradient(#ff8c42 0%,#ffd166 45%,#1a6ca3 46%,#0a3d52 100%)}.variant-pirate .pirate-ship{filter:drop-shadow(0 6px 10px #0000004d);z-index:5;font-size:clamp(150px,32vmin,280px);line-height:1;animation:2.4s linear forwards shipSail,1.4s ease-in-out infinite shipBob;position:absolute;bottom:38vh}@keyframes shipSail{0%{left:115vw}to{left:-15vw}}@keyframes shipBob{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-6px)rotate(2deg)}}.variant-pirate .money-bag{transform-origin:50%;filter:drop-shadow(0 2px 4px #0006);z-index:4;font-size:clamp(36px,7vmin,64px);line-height:1;animation:.5s forwards bagCollect;position:absolute;bottom:36vh}@keyframes bagCollect{0%{opacity:1;transform:translate(0)scale(1)}60%{opacity:.9;transform:translate(-12vw,-2vh)scale(.5)}to{opacity:0;transform:translate(-22vw)scale(0)}}.success-overlay.variant-wizard{background:radial-gradient(at 30%,#3b2668 0%,#0d0721 80%)}.variant-wizard .wizard{opacity:0;filter:drop-shadow(0 0 25px #c896ffd9);font-size:clamp(90px,20vmin,180px);line-height:1;animation:.5s forwards wizardEnter,.3s 1.15s forwards wizardVanish;position:absolute;top:50%;left:10vw;transform:translateY(-50%)}@keyframes wizardEnter{0%{opacity:0;transform:translate(-20px,-50%)}to{opacity:1;transform:translateY(-50%)}}@keyframes wizardVanish{to{opacity:0}}.variant-wizard .spell-sparkle{opacity:0;color:#fff;filter:drop-shadow(0 0 8px #c9a1fd);font-size:clamp(22px,4vmin,34px);line-height:1;animation:1s forwards spellSparkle;position:absolute}@keyframes spellSparkle{0%{opacity:0;transform:scale(.3)}40%{opacity:1;transform:scale(1.4)}to{opacity:.3;transform:scale(1)}}.variant-wizard .wizard-puff{opacity:0;font-size:clamp(120px,26vmin,240px);line-height:1;animation:.9s 1.1s forwards puffBurst;position:absolute;top:50%;left:10vw}@keyframes puffBurst{0%{opacity:0;transform:translateY(-50%)scale(.3)}40%{opacity:1;transform:translateY(-50%)scale(1.3)}to{opacity:0;transform:translateY(-50%)scale(1.9)}}.variant-wizard .wizard-text{opacity:0;animation:.5s 1.55s forwards textSlideUp}.success-overlay.variant-barnyard{background:linear-gradient(#87ceeb 0%,#bde4f5 40%,#a4dc9d 70%,#6aa84f 100%)}.variant-barnyard .barn-sun{font-size:clamp(60px,12vmin,100px);line-height:1;animation:2s infinite alternate sunGlow;position:absolute;top:6vh;right:12vw}.variant-barnyard .barn{filter:drop-shadow(0 6px 10px #00000040);font-size:clamp(80px,16vmin,150px);line-height:1;position:absolute;top:16vh;left:7vw}.variant-barnyard .chicken{font-size:clamp(38px,7vmin,60px);line-height:1;animation:2.4s linear forwards chickenFly;position:absolute;top:22vh;left:110vw}@keyframes chickenFly{0%{transform:translate(0)rotate(5deg)}25%{transform:translate(-32vw,-2vh)rotate(-5deg)}50%{transform:translate(-64vw,1vh)rotate(5deg)}75%{transform:translate(-96vw,-2vh)rotate(-5deg)}to{transform:translate(-130vw)rotate(0)}}.variant-barnyard .hopper{filter:drop-shadow(0 4px 8px #00000040);font-size:clamp(60px,12vmin,110px);line-height:1;animation:.6s ease-in-out infinite animalHop;position:absolute;bottom:6vh}@keyframes animalHop{0%,to{transform:translateY(0)}50%{transform:translateY(-22px)}}.success-overlay.variant-hatching{background:linear-gradient(#ff7b54 0%,#ffd166 50%,#a1e3d8 100%)}.variant-hatching .hatch-stage{justify-content:center;align-items:center;width:min(50vmin,360px);height:min(50vmin,360px);display:flex;position:relative}.variant-hatching .hatch{opacity:0;filter:drop-shadow(0 8px 16px #0000004d);font-size:clamp(120px,28vmin,240px);line-height:1;position:absolute}.variant-hatching .hatch-egg{animation:1s forwards hatchEgg}@keyframes hatchEgg{0%{opacity:1;transform:rotate(-5deg)}15%{transform:rotate(8deg)}30%{transform:rotate(-10deg)}45%{transform:rotate(10deg)}60%{transform:rotate(-8deg)}80%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.3)}}.variant-hatching .hatch-chick{animation:1.5s .9s forwards hatchChick}@keyframes hatchChick{0%{opacity:0;transform:scale(.4)}15%{opacity:1;transform:scale(1.25)}30%{opacity:1;transform:scale(1)}50%{opacity:1;transform:scale(1.05)translateY(-10px)}70%{opacity:1;transform:scale(1)translateY(0)}85%{opacity:1;transform:scale(1.05)translateY(-10px)}to{opacity:1;transform:scale(1)translateY(0)}}.success-overlay.variant-safari{background:linear-gradient(#ff7b54 0%,#ff9e54 40%,#ffd166 65%,#c17a3c 100%)}.variant-safari .safari-tier{white-space:nowrap;width:max-content;line-height:1;animation:linear infinite safariScroll;display:flex;position:absolute;left:0}.variant-safari .tier-1{opacity:.45;filter:blur(.5px)brightness(.55);z-index:1;gap:2vw;font-size:clamp(16px,3.5vmin,32px);animation-duration:28s;bottom:25vh}.variant-safari .tier-2{opacity:.8;filter:brightness(.8);z-index:2;gap:4vw;font-size:clamp(40px,8vmin,70px);animation-duration:16s;bottom:18vh}.variant-safari .tier-3{z-index:3;filter:drop-shadow(0 6px 10px #00000059);gap:6vw;font-size:clamp(100px,20vmin,200px);animation-duration:8s;bottom:6vh}.variant-safari .tier-4{z-index:4;filter:brightness(.35);opacity:.95;gap:1vw;font-size:clamp(260px,52vmin,520px);animation-duration:10s;bottom:-4vh}@keyframes safariScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.success-overlay.variant-soccer{background:linear-gradient(#87ceeb 0% 55%,#6aa84f 56%,#3d7a26 100%)}.variant-soccer .soccer-grass{pointer-events:none;background-image:repeating-linear-gradient(90deg,#ffffff0d 0 30px,#0000 30px 60px);height:45vh;position:absolute;bottom:0;left:0;right:0}.variant-soccer .goal{filter:drop-shadow(0 8px 10px #0006);font-size:clamp(100px,24vmin,220px);line-height:1;animation:.5s 1.25s forwards goalShake;position:absolute;top:28vh;right:8vw}@keyframes goalShake{0%{transform:translate(0)rotate(0)}20%{transform:translate(-10px,-4px)rotate(-4deg)}40%{transform:translate(8px,3px)rotate(4deg)}60%{transform:translate(-5px,-2px)rotate(-2deg)}80%{transform:translate(3px,1px)rotate(2deg)}to{transform:translate(0)rotate(0)}}.variant-soccer .ball{filter:drop-shadow(0 4px 8px #0006);font-size:clamp(40px,8vmin,75px);line-height:1;animation:1.3s cubic-bezier(.4,0,.6,1) forwards ballKick;position:absolute;bottom:10vh;left:5vw}@keyframes ballKick{0%{bottom:10vh;left:5vw;transform:rotate(0)}55%{bottom:78vh;left:55vw;transform:rotate(540deg)}to{bottom:58vh;left:80vw;transform:rotate(720deg)}}.variant-soccer .clap{opacity:0;font-size:clamp(30px,6vmin,50px);line-height:1;animation:.8s forwards clapPulse;position:absolute}@keyframes clapPulse{0%{opacity:0;transform:scale(.4)}50%{opacity:1;transform:scale(1.3)}to{opacity:0;transform:scale(1)}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:#faf9f5;width:100%;height:100%;margin:0;padding:0;overflow:hidden}body{color:#1a1a1a;min-height:100vh;-webkit-user-select:none;user-select:none;min-height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.screen{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);flex-direction:column;display:none;position:absolute;top:0;bottom:0;left:0;right:0}.screen.active{display:flex}#setup-screen{justify-content:flex-start;align-items:center;padding:1rem;overflow-y:auto}#setup-screen .inner{width:100%;max-width:1400px;margin:auto 0}#setup-screen .version-tag{right:calc(.75rem + env(safe-area-inset-right));bottom:calc(.5rem + env(safe-area-inset-bottom));color:#0000004d;letter-spacing:.02em;-webkit-user-select:none;user-select:none;cursor:pointer;border-radius:6px;padding:4px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;transition:color .15s,background .15s;position:fixed}#setup-screen .version-tag:hover{color:#000000a6;background:#0000000a}#end-screen{color:#fff;background:radial-gradient(at 50% 110%,#1a2a66 0%,#0b1537 45%,#05051a 100%);justify-content:center;align-items:center;padding:0;overflow:hidden}#end-screen .inner{z-index:2;width:100%;max-width:680px;padding:2rem 1.5rem;position:relative}#game-screen{padding:.75rem 1rem}h1{text-align:center;margin:0 0 .5rem;font-size:clamp(24px,4vw,32px);font-weight:600}h2{margin:1.5rem 0 .75rem;font-size:clamp(15px,2.2vw,18px);font-weight:600}p{margin:0}.subtitle{text-align:center;color:#666;font-size:clamp(14px,2.2vw,17px)}button{cursor:pointer;color:#1a1a1a;touch-action:manipulation;background:#fff;border:2px solid #0000001f;border-radius:14px;padding:14px 18px;font-family:inherit;font-size:16px;transition:transform .1s,background .15s,border-color .15s}button:active:not(:disabled){transform:scale(.97)}button:disabled{cursor:default}@media (hover:hover){button:hover:not(:disabled){background:#f5f4ef;border-color:#00000040}}.primary-btn{color:#fff;background:#1a1a1a;border-color:#1a1a1a;width:100%;margin-top:1.5rem;padding:16px 36px;font-size:18px;font-weight:500}.primary-btn:disabled{color:#888;background:#ccc;border-color:#ccc}.back-btn{color:#666;background:0 0;border:none;padding:6px 12px;font-size:14px}.option-group{gap:8px;display:grid}.row-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.choice-btn{text-align:left;justify-content:flex-start;align-items:center;padding:12px 16px;font-size:15px;display:flex}.choice-btn strong{font-size:16px;font-weight:600;display:block}.choice-btn span.desc{color:#666;margin-top:2px;font-size:13px;display:block}.choice-btn.selected{color:#0c447c;background:#e6f1fb;border-color:#378add}.choice-btn.selected strong{color:#0c447c}.choice-btn.selected span.desc{color:#185fa5}.choice-btn .preview{color:#1a1a1a;white-space:nowrap;margin-left:auto;padding-left:12px;font-size:17px;font-weight:500}.choice-btn.selected .preview{color:#0c447c}.choice-btn.multi .check{color:#0000;background:#fff;border:2px solid #b9c4d0;border-radius:6px;flex:none;justify-content:center;align-items:center;width:22px;height:22px;margin-right:10px;font-size:14px;font-weight:700;line-height:1;display:inline-flex}.choice-btn.multi.selected .check{color:#fff;background:#378add;border-color:#378add}.setting h2 .hint{color:#777;margin-left:.25em;font-size:13px;font-weight:400}.setup-card{background:#fff;border-radius:20px;padding:1.25rem 1.5rem 1.5rem;box-shadow:0 4px 20px #0000000f}.setup-header{text-align:center;margin-bottom:.75rem}.setup-header .app-icon{margin-bottom:.25rem;font-size:clamp(44px,7vw,60px);line-height:1}.setup-header h1{margin:0}.domain-toggle{background:#f0ede4;border-radius:999px;gap:6px;margin-bottom:.5rem;padding:4px;display:inline-flex}.domain-tab{color:#666;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:999px;padding:8px 22px;font-size:clamp(18px,3.8vw,26px);font-weight:600;transition:background .15s,color .15s}.domain-tab.selected{color:#fff;background:#378add;box-shadow:0 2px 6px #378add59}.domain-tab:not(.selected):active{background:#0000000f}.settings{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.75rem 1.5rem;display:grid}.settings h2{margin:0 0 .5rem}.game-header{color:#666;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:4px 0 8px;font-size:14px;display:flex}.game-header .star-count{color:#1a1a1a;font-weight:500}.progress-bar{background:#f0ede4;border-radius:999px;flex-shrink:0;height:6px;margin-bottom:.75rem;overflow:hidden}.progress-fill{background:#378add;border-radius:999px;height:100%;transition:width .4s}.prompt-box{background:#f5f4ef;border-radius:20px;flex:40%;justify-content:center;align-items:center;min-height:0;margin-bottom:.75rem;padding:1rem;display:flex}.prompt-box.tappable{cursor:pointer}.prompt-box.tappable:active{transition:transform .1s;transform:scale(.97)}.prompt-emoji{font-size:clamp(80px,22vmin,200px);line-height:1}.prompt-word{text-align:center;word-break:break-word;font-size:clamp(36px,10vmin,96px);font-weight:600}.game-body{display:contents}.options-grid{flex:50%;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:10px;min-height:0;display:grid}.option-btn{background:#fff;border:2px solid #0000001f;border-radius:16px;justify-content:center;align-items:center;min-height:0;padding:12px;font-size:clamp(22px,6vmin,56px);font-weight:500;display:flex}.option-btn.emoji-option{font-size:clamp(60px,20vmin,180px)}.option-btn.correct{color:#085041!important;background:#e1f5ee!important;border-color:#1d9e75!important}.option-btn.wrong{color:#791f1f!important;background:#fcebeb!important;border-color:#e24b4a!important}.syl{color:#1a1a1a;border-radius:.3em;margin:0 .02em;padding:0;line-height:1.15;display:inline-block}.syl-0{background:#f4dacd}.syl-1{background:#cdf4ee}.syl-2{background:#f4cde7}.syl-3{background:#d3f4cd}.syl-4{background:#dacdf4}.syl-5{background:#f4eecd}.option-btn.correct .syl{color:#085041!important;background:0 0!important}.option-btn.wrong .syl{color:#791f1f!important;background:0 0!important}.overlay-picker{z-index:2000;background:#000000bf;justify-content:center;align-items:center;padding:1rem;animation:.2s ease-out successFadeIn;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.picker-card{background:#fff;border-radius:16px;width:100%;max-width:440px;max-height:80vh;padding:1.5rem;overflow-y:auto;box-shadow:0 20px 60px #00000059}.picker-title{color:#666;text-transform:uppercase;letter-spacing:.1em;text-align:center;margin:0 0 1rem;font-size:12px;font-weight:600}.picker-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.5rem;display:grid}.picker-btn{color:#1a1a1a;cursor:pointer;background:#f5f4ef;border:2px solid #0000;border-radius:10px;padding:10px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.picker-btn:hover{background:#e8e6df;border-color:#1a1a1a}.picker-end{color:#fff;cursor:pointer;background:#0b1537;border:2px solid #0b1537;border-radius:10px;width:100%;margin-top:.75rem;padding:10px;font-size:13px}.picker-close{color:#fff;cursor:pointer;background:#1a1a1a;border:2px solid #1a1a1a;border-radius:10px;width:100%;margin-top:.75rem;padding:12px;font-size:14px}.setup-header--leaf{text-align:left;grid-template-columns:auto 1fr;align-items:center;gap:8px;display:grid}.setup-header--leaf h1{text-align:center;grid-column:1/-1;justify-self:center;margin:-1.5rem 0 0}.setup-back-btn{color:#378add;font-weight:500}.domain-cards{grid-template-columns:1fr 1fr;gap:1rem;padding:2rem 0;display:grid}.domain-card{cursor:pointer;background:#f5f4ef;border:2px solid #0000;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;gap:.75rem;padding:2rem 1rem;font-size:clamp(20px,4vw,28px);font-weight:600;transition:border-color .15s,background .15s;display:flex}.domain-card:active{transform:scale(.98)}.domain-card:hover{background:#e6f1fb;border-color:#378add}.domain-card-icon{font-size:clamp(48px,10vmin,88px);line-height:1}.hub-grid{grid-template-columns:1fr 1fr;gap:12px;padding:.5rem 0 1rem;display:grid}.hub-tile{cursor:pointer;background:#f5f4ef;border:2px solid #0000;border-radius:16px;flex-direction:column;align-items:center;gap:.25rem;padding:1.25rem .75rem;font-size:clamp(16px,3vw,20px);font-weight:600;transition:border-color .15s,background .15s;display:flex}.hub-tile:hover{background:#e6f1fb;border-color:#378add}.hub-tile:active{transform:scale(.98)}.hub-tile-icon{font-size:clamp(36px,8vmin,64px);line-height:1}.hub-tile-count{color:#666;font-size:12px;font-weight:400}.num-prompt{justify-content:center;align-items:center;width:100%;display:flex}.count-grid{flex-direction:column;align-items:center;gap:4px;font-size:clamp(28px,7vmin,56px);line-height:1;display:inline-flex}.count-row{justify-content:center;align-items:center;gap:4px;display:flex}.count-grid.large{gap:10px;font-size:clamp(40px,11vmin,90px)}.count-grid.large .count-row{gap:10px}.count-grid.small{gap:2px;font-size:clamp(14px,3vmin,24px)}.count-grid.small .count-row{gap:2px}.count-grid.framed{background:#00000008;border:2px solid #0000001f;border-radius:12px;padding:6px 10px}.count-grid.small.framed{border-radius:8px;padding:4px 6px}.count-grid.large.framed{border-radius:16px;padding:10px 14px}.count-emoji{line-height:1}.digit-prompt{color:#1a1a1a;-webkit-user-select:none;user-select:none;font-size:clamp(96px,24vmin,200px);font-weight:700;line-height:1}.digit-prompt.tappable{cursor:pointer}.digit-prompt.tappable:active{transition:transform .1s;transform:scale(.97)}.expr-prompt{color:#1a1a1a;-webkit-user-select:none;user-select:none;align-items:baseline;gap:clamp(8px,2vmin,20px);font-size:clamp(64px,16vmin,140px);font-weight:700;line-height:1;display:inline-flex}.expr-part.tappable{cursor:pointer;border-radius:.1em;padding:0 .08em}.expr-part.tappable:active{background:#00000014}.expr-part.op{color:#378add}.speak-play{cursor:pointer;filter:drop-shadow(0 4px 12px #00000026);background:0 0;border:none;padding:0;font-size:clamp(96px,24vmin,200px);line-height:1}.speak-play:active{transition:transform .1s;transform:scale(.95)}.options-grid.num-digits .digit-option{font-size:clamp(48px,12vmin,88px);font-weight:700;line-height:1}.options-grid.num-groups .group-option{padding:10px}.options-grid.num-groups .group-option .count-grid{gap:3px;max-width:min(90%,220px);font-size:clamp(18px,4.5vmin,36px)}.options-grid.num-exprs .expr-option{padding:10px}.options-grid.num-exprs .expr-option .expr-prompt{font-size:clamp(28px,7vmin,52px)}.instruction-banner{color:#0c447c;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:#e6f1fb;border:2px solid #378add;border-radius:999px;align-items:center;gap:.6em;max-width:100%;padding:12px 20px;font-size:clamp(20px,4.5vmin,36px);font-weight:600;display:inline-flex;overflow:hidden}.instruction-banner:active{transform:scale(.98)}.instruction-banner .speaker-icon{font-size:1em}.instruction-banner .instruction-text{font-weight:600}.instruction-combo{flex-direction:column;justify-content:center;align-items:center;gap:clamp(8px,2vmin,18px);width:100%;display:flex}.sort-prompt{flex-direction:column;align-items:center;gap:clamp(8px,2vmin,16px);width:100%;display:flex}.sort-source{color:#1a1a1a;justify-content:center;align-items:center;gap:clamp(12px,3vw,28px);font-size:clamp(32px,8vmin,60px);font-weight:700;display:flex}.sort-source.pile-source{gap:clamp(10px,2vw,20px)}.sort-source-item{background:#00000008;border:2px solid #0000001f;border-radius:14px;padding:6px 18px;line-height:1}.options-grid.num-sort-digits,.options-grid.num-sort-piles{flex:50%;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:10px;min-height:0;display:grid}.sort-option{padding:8px}.sort-row{justify-content:center;align-items:center;gap:clamp(6px,2vw,16px);font-size:clamp(22px,5vmin,40px);font-weight:700;display:flex}.sort-num{background:#00000008;border:2px solid #0000001f;border-radius:10px;padding:4px 12px;line-height:1}.pile-expr-prompt{justify-content:center;align-items:center;gap:clamp(10px,3vw,24px);width:100%;font-size:clamp(40px,10vmin,80px);font-weight:700;display:flex}.expr-prompt.blanked .expr-part.blank{color:#c0392b;background:#e74c3c14;border-radius:.2em;padding:0 .2em}.expr-prompt.blanked .expr-part.eq{color:#666}.options-grid.num-pile-pairs{flex:50%;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:10px;min-height:0;display:grid}.pair-option{padding:8px}.pair-row{justify-content:center;align-items:center;gap:clamp(6px,2vw,14px);display:flex}.pair-and{color:#378add;font-size:clamp(20px,5vmin,36px);font-weight:700}.end-card{text-align:center;color:#fff;text-shadow:0 2px 12px #0000008c;background:0 0;padding:1rem 0}.end-card h1{color:#fff}.big-emoji{filter:drop-shadow(0 4px 12px #0006);margin-bottom:1rem;font-size:clamp(72px,14vmin,120px);line-height:1}.end-score{color:#ffffffc7;margin-bottom:.5rem;font-size:clamp(16px,2.5vw,20px)}.end-score strong{color:#fff;font-size:clamp(22px,3.5vw,28px)}.end-message{color:#ffffffc7;margin-bottom:1rem;font-size:clamp(15px,2.2vw,18px)}#end-screen .primary-btn{color:#0b1537;background:#fff;border-color:#fff;box-shadow:0 6px 24px #00000059}#end-screen .back-btn{color:#fffc;text-shadow:0 2px 8px #00000080}#end-screen.blocking-taps .primary-btn,#end-screen.blocking-taps .back-btn{pointer-events:none}.fireworks-canvas{z-index:0;pointer-events:none;width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}.perf-toggle{z-index:40;cursor:pointer;width:60px;height:60px;position:absolute;top:0;right:0}.perf-stats{top:calc(.5rem + env(safe-area-inset-top));right:calc(.75rem + env(safe-area-inset-right));color:#fff;pointer-events:none;z-index:50;letter-spacing:.02em;background:#0000008c;border-radius:6px;padding:6px 9px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;line-height:1.45;display:none;position:absolute}.tuning-toggle{z-index:40;cursor:pointer;width:60px;height:60px;position:absolute;top:0;left:0}.tuning-panel{top:calc(.5rem + env(safe-area-inset-top));left:calc(.5rem + env(safe-area-inset-left));width:min(58vw,420px);max-height:calc(100vh - 1rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));color:#fff;z-index:50;-webkit-backdrop-filter:blur(4px);letter-spacing:.02em;background:#000000c7;border-radius:8px;padding:8px 10px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;position:absolute;overflow-y:auto}.tuning-row{grid-template-columns:minmax(0,1fr) 1.4fr auto;align-items:center;gap:6px;padding:3px 0;display:grid}.tuning-row label{color:#cfd;white-space:nowrap;text-overflow:ellipsis;font-size:10px;overflow:hidden}.tuning-row input[type=range]{accent-color:#8ff;width:100%;margin:0}.tuning-row.modified label,.tuning-row.modified .tuning-val{color:#ffd27a}.tuning-val{text-align:right;font-variant-numeric:tabular-nums;min-width:3.2em}.tuning-head{letter-spacing:.08em;text-transform:uppercase;color:#8ff;border-bottom:1px solid #ffffff1f;grid-template-columns:1fr auto;margin-bottom:4px;padding-bottom:6px;font-size:10px;font-weight:600}.tuning-head button{font:inherit;color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #ffffff2e;border-radius:4px;padding:3px 8px}.tuning-head button:active{background:#ffffff2e}.option-btn.letter-option{justify-content:center;align-items:center;min-height:120px;padding:.25rem;font-size:clamp(56px,14vw,96px);font-weight:700;line-height:1;display:flex}@media (orientation:landscape) and (min-width:900px){#game-screen{padding:.75rem 1.5rem}}@media (max-width:400px){#game-screen{padding:.5rem}.options-grid{gap:6px}.prompt-box{margin-bottom:.5rem}}