@media(max-width:600px){.app-shell{padding:0}.screen{min-height:100svh;border:0;border-radius:0}.lesson-screen{padding:18px 16px 20px}.lesson-header{gap:10px}.score-pill{padding:8px 11px}.teacher-zone{margin:16px 0 8px}.teacher-orb{width:55px;height:55px;font-size:2.15rem}.listen-btn{width:72px;height:72px;margin-bottom:17px}.options-grid{gap:11px}.animal-card{min-height:142px;font-size:4.3rem;border-radius:22px}.feedback{margin-top:11px}.parent-screen{padding:25px 18px}.stats-grid{gap:10px}.stats-grid article{padding:17px}.stats-grid strong{font-size:1.65rem}}@media(max-height:720px){.animal-card{min-height:112px;font-size:3.8rem}.teacher-zone{margin:10px 0 5px}.listen-btn{width:62px;height:62px;margin-bottom:12px}.feedback{margin-top:8px}}

@media(max-width:600px){.animal-emoji{font-size:4rem}.animal-name{font-size:1rem}}
@media(max-height:720px){.animal-emoji{font-size:3.4rem}}
@media(max-width:600px){.worlds-screen{padding:22px 16px}.category-list{grid-template-columns:repeat(2,1fr)}.category-card{min-height:115px}}
@media(max-width:600px){.home-screen .mascot{width:246px;height:230px;margin:-12px auto -2px}.home-screen .mascot img{width:246px;height:230px}}
@media(max-width:600px){.auth-area{left:14px;top:14px}.parent-link{right:14px;top:14px}.google-login{min-height:44px;padding:0 13px}.google-login span{font-size:.85rem}.user-profile{max-width:210px;height:46px}.user-profile img{width:34px;height:34px}}
@media(max-width:600px){.login-screen{padding:86px 24px 70px}.login-brand{left:20px;top:18px}.login-brand img{width:48px;height:43px}.login-content h1{font-size:clamp(2.1rem,10vw,3rem)}.login-google{min-height:58px}.login-google span{font-size:1rem}.login-footer{bottom:22px}}