body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}.kids-mode{min-height:100vh;background:#fafafa;color:#111827;touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.kids-mode img{touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-drag:none;-webkit-user-select:none;user-select:none}.kids-appbar{background:#b875f2!important}.kids-toolbar{min-height:56px!important;display:grid!important;grid-template-columns:56px minmax(0,1fr) 56px;align-items:center}.kids-title{text-align:center;line-height:1.15!important;font-size:clamp(1.45rem,2.5vw,2.1rem)!important}.kids-toolbar-spacer{width:56px}.kids-groups{max-width:720px!important;padding:18px 16px 32px!important}.kids-groups .MuiGrid-container{align-items:stretch;justify-content:center}.kids-groups .MuiGrid-root{min-width:0}.kids-group-card{height:248px;border-radius:8px!important;border:1px solid rgba(148,163,184,.2);box-shadow:0 14px 30px #0f172a24,0 3px 8px #0f172a14!important;overflow:hidden}.kids-group-action,.kids-group-content{height:100%}.kids-group-content{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;text-align:center;padding:14px 14px 16px!important}.kids-cover{width:100%;height:146px;min-height:0;display:flex;align-items:center;justify-content:center;padding:6px;box-sizing:border-box}.kids-cover img{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;display:block}.kids-group-content h2{font-size:1.45rem!important;line-height:1.15!important}.kids-group-content h6{font-size:1.12rem!important;line-height:1.25!important;margin-top:6px!important}.kids-quiz{padding-top:28px;padding-bottom:40px}.kids-prompt{text-align:center;width:100%;max-width:460px}.kids-prompt p{font-size:1.7rem!important;line-height:1.2!important;margin-bottom:8px!important}.kids-prompt h2{font-size:2.15rem!important;line-height:1.1!important}.kids-sound-button{width:48px;height:48px;color:#fff!important;background:#4257c7!important;box-shadow:inset 0 -3px #0000002e}.kids-options{width:100%;max-width:520px;align-items:stretch}.kids-option{position:relative;aspect-ratio:1 / 1;min-height:0;padding:12px!important;border-radius:8px!important;background:#fff!important;border:3px solid rgba(226,232,240,.95)!important;box-shadow:0 16px 34px #0f172a24,0 3px 10px #0f172a14!important;overflow:hidden;transform:translateY(0);transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease,background-color .16s ease}.kids-option:hover{border-color:#c4b5fd!important;box-shadow:0 20px 42px #581c872e,0 5px 14px #0f172a1a!important;transform:translateY(-2px)}.kids-option-correct{border-color:#22c55e!important;background:#f0fdf4!important;box-shadow:0 18px 38px #22c55e38,0 4px 12px #0f172a14!important}.kids-option-wrong{border-color:#ef4444!important;background:#fff1f2!important;box-shadow:0 18px 38px #ef444433,0 4px 12px #0f172a14!important}.kids-option-image{display:flex;width:100%;height:100%;align-items:center;justify-content:center;padding:4px;box-sizing:border-box}.kids-option-image img{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;display:block}.kids-result-icon{position:absolute;right:10px;top:10px;font-size:34px!important}.kids-option-correct .kids-result-icon{color:#16a34a}.kids-option-wrong .kids-result-icon{color:#dc2626}.kids-next-button{min-width:180px!important;min-height:54px;border-radius:999px!important;background:#4257c7!important;font-size:1.15rem!important;font-weight:900!important}@media(max-width:600px){.kids-toolbar{min-height:60px!important}.kids-title{font-size:1.55rem!important}.kids-group-content{padding:12px 8px 14px!important;gap:4px}.kids-group-card{height:178px}.kids-cover{height:94px;padding:4px}.kids-group-content h2{font-size:1.25rem!important}.kids-group-content h6{font-size:1rem!important}.kids-quiz{padding-top:88px}.kids-prompt p{font-size:1.45rem!important}.kids-prompt h2{font-size:1.9rem!important}.kids-options{margin-top:18px}.kids-option{padding:8px!important}}