:root{color:#3d2740;background:#fff6fb;font-family:Inter,ui-rounded,Arial Rounded MT Bold,Trebuchet MS,system-ui,sans-serif;font-synthesis:none;line-height:1.5;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 14% 18%,rgba(255,221,94,.32),transparent 24rem),radial-gradient(circle at 86% 10%,rgba(122,218,255,.24),transparent 22rem),linear-gradient(180deg,#fff6fb,#ffe8f4 48%,#fff7df)}button,select{font:inherit}.app-shell{min-height:100vh;padding:18px 14px 28px}.level-switcher{display:flex;align-items:center;justify-content:center;gap:10px;width:min(100%,620px);margin:0 auto 16px}.level-step-button,.level-select{min-height:38px;border:2px solid rgba(255,212,95,.88);border-radius:999px;color:#5d315c;background:#ffffffb8;box-shadow:0 8px 18px #d35e8e1f;font-weight:900}.level-step-button{flex:0 0 auto;padding:8px 14px;cursor:pointer;transition:background .16s ease,transform .16s ease,box-shadow .16s ease}.level-step-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 22px #d35e8e29}.level-step-button:disabled{cursor:not-allowed;opacity:.42}.level-select-label{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;flex:1 1 240px;min-width:0;color:#9c4774;font-size:.84rem;font-weight:900;text-transform:uppercase}.level-select{width:100%;min-width:0;padding:8px 38px 8px 14px;color:#442846;background:linear-gradient(135deg,#ffd85f,#ffc8e2);cursor:pointer}.game-layout{width:min(100%,980px);margin:0 auto;text-align:center}.game-header{display:grid;gap:4px;margin:0 0 14px}.level-title{margin:0;color:#9c4774;font-size:.92rem;font-weight:800}h1{margin:0;color:#442846;font-size:clamp(2.15rem,10vw,4.65rem);letter-spacing:0;line-height:.95;text-shadow:0 3px 0 #ffd35d}.progress-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;width:min(100%,560px);margin:0 auto 12px;padding:10px 12px;border:2px solid #ffd45f;border-radius:999px;background:#ffffffd1;box-shadow:0 10px 28px #d35e8e24}.progress-copy{display:flex;align-items:baseline;gap:6px;min-width:max-content;color:#5d315c}.progress-label{color:#a34f7b;font-size:.82rem;font-weight:800;text-transform:uppercase}.progress-copy strong{font-size:1rem}.progress-track{height:14px;overflow:hidden;border:2px solid #ffb8d7;border-radius:999px;background:#fff4fa}.progress-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#ff78b9,#ffd85f 58%,#77dafa);transition:width .22s ease}.game-tools{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 0 12px;flex-wrap:wrap}.hint-button{min-height:42px;padding:9px 18px;border:2px solid #ffd45f;border-radius:999px;color:#4b2948;background:linear-gradient(135deg,#fff7d6,#ffc8e2);box-shadow:0 8px 18px #cc598c2e;font-weight:900;cursor:pointer;transition:transform .16s ease,filter .16s ease,opacity .16s ease}.hint-button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.04)}.hint-button:active:not(:disabled){transform:translateY(1px)}.hint-button:disabled{cursor:not-allowed;opacity:.52}.hint-status{min-width:112px;color:#884b70;font-size:.88rem;font-weight:800}.game-message{min-height:30px;margin:0 0 12px;color:#70405f;font-size:.98rem;font-weight:800}.game-message.is-complete{color:#0f7a71}.scene-frame{position:relative;width:100%;aspect-ratio:3 / 2;min-height:180px;overflow:hidden;border:4px solid #ffd45f;border-radius:22px;background:linear-gradient(135deg,#fff3fb,#fff8d9),repeating-linear-gradient(45deg,#ff78b914 0,#ff78b914 10px,#77dafa14 10px,#77dafa14 20px);box-shadow:0 20px 50px #772c5a2e,inset 0 0 0 4px #ffffff73;cursor:pointer;isolation:isolate}.scene-viewport{width:100%}.scene-background{display:block;width:100%;height:auto;opacity:0;filter:var(--scene-background-filter, grayscale(1));transition:opacity .18s ease,filter .7s ease,transform .7s ease;-webkit-user-select:none;user-select:none}.scene-frame.is-ready .scene-background{opacity:1}.scene-frame.is-complete .scene-background{filter:var(--scene-complete-background-filter, grayscale(0));transform:scale(1.01)}.scene-loading{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;display:grid;place-items:center;color:#70405f;background:linear-gradient(135deg,#fff3fbeb,#fff8d9eb),repeating-linear-gradient(45deg,#ff78b91a 0,#ff78b91a 10px,#77dafa1a 10px,#77dafa1a 20px);font-weight:900}.hint-area{position:absolute;z-index:1;aspect-ratio:1;border:3px solid rgba(255,216,95,.9);border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 42%),radial-gradient(circle,rgba(255,120,185,.16),transparent 64%);box-shadow:0 0 0 10px #ffd85f29,0 0 34px #ff78b9b8,inset 0 0 22px #ffffff73;transform:translate(-50%,-50%);animation:hint-pulse 1.25s ease-in-out infinite;pointer-events:none}.hint-area:before,.hint-area:after{position:absolute;content:"";top:12%;right:12%;bottom:12%;left:12%;border:2px dashed rgba(119,218,250,.75);border-radius:inherit;animation:hint-orbit 4.8s linear infinite}.hint-area:after{top:24%;right:24%;bottom:24%;left:24%;border-color:#ff78b9b8;animation-direction:reverse;animation-duration:3.6s}.kathleen-target{position:absolute;display:grid;place-items:center;min-width:24px;min-height:24px;padding:0;border:0;border-radius:50%;background:transparent;cursor:pointer;transform-origin:center;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.kathleen-target:focus-visible{outline:3px solid #77dafa;outline-offset:5px}.kathleen-target img{display:block;width:100%;height:auto;opacity:var(--kathleen-hidden-opacity, 1);filter:var(--kathleen-hidden-filter, grayscale(1) contrast(1.05));transition:opacity .18s ease,filter .18s ease,drop-shadow .18s ease;-webkit-user-select:none;user-select:none;pointer-events:none}.kathleen-target.is-found{animation:kathleen-pop .52s cubic-bezier(.2,1.6,.36,1)}.kathleen-target.is-found img{opacity:1;filter:grayscale(0) drop-shadow(0 0 8px rgba(255,216,95,.95))}.mini-sparkles{position:absolute;top:-30%;right:-30%;bottom:-30%;left:-30%;pointer-events:none}.mini-sparkles span{position:absolute;width:10px;height:10px;border-radius:50%;background:#ffd85f;box-shadow:0 0 10px #fff;animation:mini-sparkle .78s ease-out forwards}.mini-sparkles span:nth-child(1){left:6%;top:12%}.mini-sparkles span:nth-child(2){right:4%;top:36%;background:#ff78b9;animation-delay:70ms}.mini-sparkles span:nth-child(3){left:46%;bottom:0;background:#77dafa;animation-delay:.12s}.celebration{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;pointer-events:none}.celebration-glow{position:absolute;width:min(70%,520px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.58),transparent 30%),radial-gradient(circle,rgba(255,216,95,.44),transparent 58%),radial-gradient(circle,rgba(255,120,185,.28),transparent 72%);animation:celebration-glow 1.5s ease-out both}.celebration-spark{position:absolute;width:13px;height:13px;border-radius:50%;background:#ffd85f;box-shadow:0 0 0 5px #ffd85f2e,0 0 18px #ffffffeb;transform:rotate(var(--angle)) translate(0);animation:celebration-burst 1.25s ease-out var(--delay) both}.celebration-confetti{position:absolute;top:-12%;left:var(--left);width:9px;height:18px;border-radius:3px;background:#ffd85f;box-shadow:0 0 8px #fffc;animation:confetti-fall 2.2s ease-in var(--delay) both}.celebration-confetti:nth-child(3n){background:#ff78b9}.celebration-confetti:nth-child(4n){background:#77dafa}.celebration-confetti:nth-child(5n){height:10px;border-radius:50%}.celebration-spark:nth-child(3n){background:#ff78b9}.celebration-spark:nth-child(4n){background:#77dafa}.celebration-star{position:absolute;color:#ffd85f;font-size:3rem;text-shadow:0 4px 0 #ff78b9,0 0 22px white;animation:star-dance 1.4s ease-in-out infinite}.celebration-star-one{left:18%;top:18%}.celebration-star-two{right:18%;top:25%;color:#77dafa;animation-delay:.13s}.celebration-star-three{bottom:16%;left:48%;color:#ff78b9;animation-delay:.26s}.celebration-star-four{right:42%;top:48%;color:#fff;font-size:4rem;animation-delay:.39s}.completion-actions{display:flex;justify-content:center;gap:10px;margin:18px 0 0;flex-wrap:wrap}.next-level-button,.play-again-button{min-height:48px;padding:12px 22px;border:0;border-radius:999px;color:#442846;background:linear-gradient(135deg,#ffd85f,#ff9fcd);box-shadow:0 12px 24px #b84e8247;font-weight:900;cursor:pointer}.next-level-button{background:linear-gradient(135deg,#77dafa,#ffd85f)}.next-level-button:hover,.play-again-button:hover{transform:translateY(-1px)}.next-level-button:active,.play-again-button:active{transform:translateY(1px)}@keyframes kathleen-pop{0%{scale:1}45%{scale:1.3}72%{scale:.92}to{scale:1}}@keyframes mini-sparkle{0%{opacity:0;transform:translate(0) scale(.4)}45%{opacity:1}to{opacity:0;transform:translate(10px,-18px) scale(1.5)}}@keyframes hint-pulse{0%,to{opacity:.68;scale:.96}50%{opacity:1;scale:1.08}}@keyframes hint-orbit{to{rotate:360deg}}@keyframes celebration-glow{0%{opacity:0;scale:.3}35%{opacity:1;scale:1.08}to{opacity:.62;scale:1}}@keyframes celebration-burst{0%{opacity:0;transform:rotate(var(--angle)) translate(0) scale(.4)}22%{opacity:1}to{opacity:0;transform:rotate(var(--angle)) translate(var(--distance)) scale(1.1)}}@keyframes confetti-fall{0%{opacity:0;transform:translateZ(0) rotate(0)}12%{opacity:1}to{opacity:0;transform:translate3d(calc(var(--sway) * 34px),calc(100vh + 120px),0) rotate(var(--spin))}}@keyframes star-dance{0%,to{transform:translateY(0) rotate(-8deg) scale(1)}50%{transform:translateY(-12px) rotate(8deg) scale(1.12)}}@media(max-width:620px){.app-shell{padding:10px 8px 22px;overflow-x:hidden}.level-switcher{gap:6px;margin-bottom:10px}.level-step-button{min-height:36px;padding:7px 9px;font-size:.82rem}.level-select-label{grid-template-columns:1fr;gap:3px;flex-basis:150px;font-size:.68rem;text-align:left}.level-select{min-height:36px;padding:6px 28px 6px 10px;font-size:.86rem}.game-header{gap:2px;margin-bottom:9px}.level-title{font-size:.8rem}h1{font-size:clamp(1.75rem,12vw,2.75rem)}.progress-card{grid-template-columns:1fr;gap:8px;border-radius:18px;margin-bottom:9px;padding:8px 10px}.progress-copy{justify-content:center}.game-tools{gap:8px}.hint-button{width:min(100%,180px)}.game-message{min-height:24px;margin-bottom:8px;font-size:.88rem}.scene-viewport{overflow-x:auto;overscroll-behavior-x:contain;padding:0 0 8px;scrollbar-color:#ffd45f rgba(255,255,255,.72)}.scene-frame{width:max(100%,720px);border-width:3px;border-radius:16px;min-height:0}.completion-actions{margin-top:12px}.next-level-button,.play-again-button{min-height:44px;padding:10px 16px}}