:root{--bg: #fff8f0;--ink: #3d3a5c;--muted: #7d7a99;--pink: #ff8fab;--pink-d: #ff5d8f;--green: #06d6a0;--card-shadow: 0 6px 0 rgba(61, 58, 92, .12), 0 10px 24px rgba(61, 58, 92, .08);--radius: 28px;font-family:Nunito,"Baloo 2",Comic Sans MS,Trebuchet MS,system-ui,sans-serif;color:var(--ink);-webkit-tap-highlight-color:transparent}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);overscroll-behavior:none}body{background:radial-gradient(circle at 10% 10%,#ffe3ec 0 120px,transparent 121px),radial-gradient(circle at 92% 18%,#e1f0ff 0 90px,transparent 91px),radial-gradient(circle at 85% 90%,#e4f8ec 0 140px,transparent 141px),var(--bg);background-attachment:fixed;min-height:100dvh;user-select:none;-webkit-user-select:none}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;touch-action:manipulation}button:disabled{opacity:.35;cursor:default}button:focus-visible{outline:4px solid #4cc9f0;outline-offset:3px}svg{display:block}.app{max-width:1280px;margin:0 auto;padding:max(12px,env(safe-area-inset-top)) 16px 32px}.topbar{display:flex;gap:10px;margin-bottom:6px}.round-btn{width:56px;height:56px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:var(--card-shadow);transition:transform .1s}.round-btn:active{transform:scale(.92)}.round-btn.home{background:#ffe08a}.screen-title{font-size:clamp(26px,5vw,40px);margin:6px 0 10px;font-weight:900;letter-spacing:.5px}.screen-title.small{font-size:clamp(22px,4vw,32px);margin:0}.muted{color:var(--muted)}.center{display:flex;justify-content:center;margin:8px 0 16px}.row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;align-items:center}.row.left{justify-content:flex-start}.home-head{display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:14px}.logo{font-size:clamp(40px,9vw,72px);margin:4px 0 0;font-weight:900;text-shadow:0 4px 0 #fff,0 6px 0 rgba(0,0,0,.06)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}.home-grid{grid-template-columns:repeat(auto-fill,minmax(min(46%,220px),1fr))}@media (min-width: 900px){.home-grid{grid-template-columns:repeat(4,1fr)}}.card{position:relative;border-radius:var(--radius);padding:14px 12px 12px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--card-shadow);transition:transform .12s;border:4px solid #fff}.card:hover{transform:translateY(-3px) rotate(-.6deg)}.card:active{transform:scale(.95)}.card-art{width:100%;aspect-ratio:1;display:grid;place-items:center;position:relative}.card-art>svg{width:88%;height:88%}.card.small .card-title{font-size:15px}.card-title{font-weight:800;font-size:clamp(16px,2.4vw,20px);text-align:center;line-height:1.15}.badge{position:absolute;top:8px;right:10px;color:#ffb703;z-index:2}.steps-badge{background:#fff;color:var(--muted);border-radius:99px;padding:2px 9px;font-weight:800;font-size:14px}.parent-icon{color:var(--muted);display:grid;place-items:center}.emoji-art{font-size:clamp(56px,12vw,84px);line-height:1}.emoji-art.sm{font-size:56px}.helper{display:flex;align-items:center;gap:8px;margin:4px 0 12px;max-width:760px}.bubble{position:relative;background:#fff;border-radius:22px;padding:12px 52px 12px 16px;text-align:left;font-size:clamp(16px,2.6vw,20px);font-weight:700;box-shadow:var(--card-shadow);line-height:1.3}.bubble:before{content:"";position:absolute;left:-10px;top:50%;margin-top:-10px;border:10px solid transparent;border-right-color:#fff;border-left:0}.bubble-speaker{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--pink-d)}.pip{flex:none;overflow:visible}.pip .pip-body{transform-origin:60px 110px;animation:bob 2.6s ease-in-out infinite}.pip-cheer .pip-body{animation:jump .7s ease-in-out 3}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px) rotate(-2deg)}}@keyframes jump{0%,to{transform:translateY(0)}40%{transform:translateY(-14px) scale(1.04)}}.lesson{display:flex;flex-direction:column;gap:4px}.lesson-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.phase-dots{display:flex;gap:8px}.pdot{width:18px;height:18px;border-radius:50%;background:#e4e1f2;padding:0}.pdot.past{background:#b8e6d3}.pdot.on{background:var(--pink-d);transform:scale(1.25)}.stepper{display:flex;justify-content:center;gap:18px;margin-top:12px}.big-btn{min-width:76px;height:76px;border-radius:38px;background:#fff;display:inline-flex;align-items:center;justify-content:center;gap:4px;box-shadow:var(--card-shadow);padding:0 14px;transition:transform .1s}.big-btn:active{transform:scale(.92)}.big-btn.go{background:var(--green);color:#fff;min-width:110px}.big-btn.warn{background:#ffccd5}.pulse{animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.07)}}.mini-art{width:58px;height:58px;background:#fff;border-radius:16px}.split{display:grid;grid-template-columns:1fr;gap:14px;align-items:start}@media (min-width: 820px){.split{grid-template-columns:minmax(240px,34%) 1fr}}.lesson-left{display:flex;flex-direction:column;gap:4px}.lesson-left .stepper{margin-top:6px}.ref-card{position:relative;background:#fff;border-radius:var(--radius);box-shadow:var(--card-shadow);padding:10px}.ref-art{width:100%;max-height:42vh;aspect-ratio:1;margin:0 auto}@media (max-width: 819px){.ref-art{max-height:30vh}}.ref-hidden{height:90px;display:grid;place-items:center;color:#c7c4dc}.ref-toggle{position:absolute;top:10px;right:10px;width:48px;height:48px;border-radius:50%;background:#f1eff9;display:grid;place-items:center}.ref-tip{position:absolute;left:14px;bottom:10px;font-weight:800;color:var(--pink-d);display:flex;align-items:center;gap:6px;font-size:14px}.new-swatch{width:22px;height:6px;border-radius:3px;background:var(--pink-d)}.draw-in{stroke-dasharray:1;stroke-dashoffset:1;animation:drawIn 1.4s ease forwards,glow 1.2s 1.4s ease-in-out infinite alternate}@keyframes drawIn{to{stroke-dashoffset:0}}@keyframes glow{to{stroke:#ff99b8}}.demo-frame{background:#fff;border-radius:var(--radius);box-shadow:var(--card-shadow);padding:8px}.demo{width:100%;max-height:calc(100dvh - 330px);aspect-ratio:4 / 3;margin:0 auto}.demo-draw{stroke-dasharray:1;animation:demoDraw 3s linear infinite}@keyframes demoDraw{0%{stroke-dashoffset:1}80%,to{stroke-dashoffset:0}}.stars{display:flex;justify-content:center;gap:6px;color:#e4e1f2;margin-bottom:4px}.stars .on{color:#ffb703;animation:pop .4s ease}@keyframes pop{50%{transform:scale(1.4)}}.celebrate{display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px 0}.practice{position:relative}.example-mini{position:absolute;z-index:3;top:10px;left:10px;width:110px;background:#fff;border-radius:16px;box-shadow:var(--card-shadow);padding:4px;pointer-events:none;opacity:.95}.canvas-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.canvas-frame{position:relative;border-radius:24px;overflow:hidden;background:#fff;border:5px solid #fff;box-shadow:var(--card-shadow),inset 0 0 0 2px #eee;touch-action:none;min-width:240px}.layer{position:absolute;left:0;top:0;width:100%;height:100%}.sizer{display:block;position:relative;width:100%;height:auto}.tpl{pointer-events:none}.tpl.top{mix-blend-mode:multiply}.ink{touch-action:none;-ms-touch-action:none;cursor:crosshair;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.ink.tool-fill{cursor:cell}.toast{position:absolute;left:50%;top:14px;transform:translate(-50%);background:var(--green);color:#fff;font-weight:800;padding:10px 18px;border-radius:20px;white-space:nowrap;max-width:92%;overflow:hidden;text-overflow:ellipsis;animation:pop .4s;z-index:5}.toolbar{position:relative;display:flex;flex-direction:column;gap:8px;align-items:center;width:100%;max-width:900px}.tool-group{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;background:#fff;padding:6px;border-radius:26px;box-shadow:var(--card-shadow)}.tool{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;transition:transform .1s}.tool.on{background:#ffe08a}.tool:active{transform:scale(.9)}.tool.save{background:#ffd6e0;color:var(--pink-d)}.sep{width:2px;background:#eee;margin:6px 2px}.size-dot{border-radius:50%;display:block;border:2px solid rgba(0,0,0,.08)}.palette{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.swatch{width:42px;height:42px;border-radius:50%;border:4px solid #fff;box-shadow:0 2px 6px #00000026;transition:transform .1s}.swatch.on{transform:scale(1.22);box-shadow:0 0 0 3px var(--ink)}.popover{position:absolute;bottom:100%;margin-bottom:8px;background:#fff;border-radius:22px;padding:10px;box-shadow:0 10px 30px #0000002e;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;z-index:10;max-width:100%}.bg-chip{border-radius:12px;overflow:hidden;border:3px solid #eee;padding:0}.bg-chip.on{border-color:var(--pink-d)}.bg-chip canvas{width:72px;height:54px;display:block}.confirm{align-items:center;gap:14px;padding:12px 18px}.confirm-q{display:flex;align-items:center;font-size:34px;font-weight:900;color:var(--muted)}.big-yes,.big-no{width:64px;height:64px;border-radius:50%;display:grid;place-items:center}.big-yes{background:var(--green);color:#fff}.big-no{background:#eee}.shape-hero{display:flex;align-items:center;justify-content:center;gap:24px;margin-bottom:16px}.shape-big{width:min(42vw,200px);background:#fff;border-radius:var(--radius);padding:10px;box-shadow:var(--card-shadow)}.pop-in{opacity:0;transform:scale(.6);transition:all .4s cubic-bezier(.3,1.6,.6,1)}.pop-in.shown{opacity:1;transform:none}.pop-in .card{width:100%}.shape-mark{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;pointer-events:none}.shape-mark svg{width:88%;height:88%}.challenge-banner{display:flex;align-items:center;gap:8px}.dice{min-width:120px}.next-up{display:flex;align-items:center;gap:16px;margin:0 auto 20px;background:#fff;border-radius:40px;padding:12px 22px 12px 12px;box-shadow:var(--card-shadow);border:5px solid #ffd6e0}.next-art{width:120px;height:120px;display:grid;place-items:center}.next-art svg{width:100%;height:100%}.next-play{width:84px;height:84px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;animation:pulse 1.6s infinite}.path{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.path li button{position:relative;width:84px;height:84px;border-radius:50%;background:#fff;box-shadow:var(--card-shadow);display:grid;place-items:center;padding:10px;border:4px solid #fff}.path li.done button{background:#e6f8ee}.path li.current button{border-color:var(--pink-d);animation:pulse 1.6s infinite}.path-art{width:100%;height:100%}.path-art svg{width:100%;height:100%}.path-star{position:absolute;top:-6px;right:-6px;color:#ffb703}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px}.frame{background:#fff;padding:10px;border-radius:10px;border:8px solid #d4a373;box-shadow:var(--card-shadow);transform:rotate(-1deg)}.frame:nth-child(2n){transform:rotate(1.2deg)}.frame img{width:100%;aspect-ratio:4 / 3;object-fit:contain;display:block;background:#fff}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#282646b3;display:grid;place-items:center;z-index:50;padding:16px}.lightbox-inner{background:#fff;border-radius:28px;padding:14px;max-width:900px;width:100%}.lightbox-inner img{width:100%;max-height:64dvh;object-fit:contain;border-radius:16px}.lb-title{text-align:center;font-weight:700;color:var(--muted);margin:8px 0 12px}.parent-gate{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--card-shadow);text-align:center;max-width:480px;margin:0 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(max-width: 520px){.grid{grid-template-columns:repeat(2,1fr);gap:12px}.tool{width:42px;height:42px}.tool-group{gap:3px;padding:5px}.sep{margin:4px 1px}.swatch{width:36px;height:36px}.big-btn{height:66px;min-width:66px}.big-btn.go{min-width:96px}.bar{grid-template-columns:1fr auto}.bar .bar-track{grid-column:1 / -1;grid-row:2}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition:none!important}.draw-in{stroke-dashoffset:0}}