@media(max-width:1090px){.layout{width:min(100% - 40px,950px)}.desktop-nav .nav-link{padding:8px 11px}.connectivity{display:none}.hero{padding:40px}.hero h1{font-size:44px}.lessons-grid{grid-template-columns:repeat(2,1fr)}.lesson-card{min-height:245px}.objective-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:740px){.layout{width:calc(100% - 28px)}.desktop-nav{display:none}.topbar{min-height:77px}.topbar-actions{gap:6px}.brand-name{font-size:20px}.brand-mark{width:38px;height:38px;border-radius:12px;font-size:26px}.brand-name small{font-size:9px}.profile-chip{padding:4px 6px;max-width:112px}.profile-name{max-width:57px}.profile-avatar{width:28px;height:28px;font-size:17px}.star-counter{padding:7px;font-size:12px}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fffeffed;backdrop-filter:blur(18px);border-top:1px solid #eee4ed;justify-content:space-around;z-index:10;padding:7px max(7px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(7px,env(safe-area-inset-left));box-shadow:0 -4px 25px #29203812}.bottom-nav .nav-link{padding:5px 9px;min-width:65px;flex-direction:column;gap:0;font-size:10px}.bottom-nav .nav-icon{font-size:19px}.main-content{padding-bottom:80px}.footer{display:none}.hero{grid-template-columns:1fr;min-height:0;padding:34px 29px 23px;margin-top:7px;border-radius:25px}.hero h1{font-size:38px}.hero p{font-size:12px;max-width:340px}.hero-buttons{margin-top:21px}.hero-small-stats{margin-top:22px}.hero-art{min-height:190px;margin-top:4px}.planet{width:139px;height:139px;border-width:7px}.planet-eye{top:45px;width:11px;height:17px}.eye-one{right:34px}.eye-two{left:34px}.planet-smile{top:75px;right:44px;width:28px;height:19px;border-bottom-width:4px}.planet-cheek{top:76px;height:11px;width:19px}.cheek-one{right:14px}.cheek-two{left:14px}.planet:before,.planet:after{width:21px;height:38px;top:55px;border-width:5px}.planet:before{right:-20px}.planet:after{left:-20px}.orbit--back{width:200px;height:200px}.orbit--front{width:200px;height:155px}.float-number{font-size:23px}.fn-one{top:0;right:75px}.fn-two{bottom:8px;right:49px}.fn-three{left:57px;top:23px}.planet-star{font-size:23px}.star-one{left:90px}.star-two{left:90px}.star-three{right:45px}.section-block{margin-top:32px}.section-head h2{font-size:20px}.chapter-grid{grid-template-columns:1fr;gap:13px}.chapter-feature{min-height:195px;padding:20px;gap:15px}.chapter-sticker{flex-basis:100px;height:107px;font-size:61px;border-radius:25px}.chapter-info h3{font-size:21px}.chapter-info p{font-size:11px}.upcoming-chapter{min-height:164px}.tips-band{align-items:flex-start;flex-wrap:wrap;gap:10px;padding:17px}.tips-band .text-link{width:100%;padding-right:49px}.chapter-header{padding:24px 23px;gap:17px;min-height:0;border-radius:24px}.chapter-header-illustration{width:95px;height:95px;flex-basis:95px;font-size:53px;border-radius:26px}.chapter-header h1{font-size:25px}.chapter-header p{font-size:11px}.chapter-stats{gap:6px;margin-top:9px}.chapter-stats span{font-size:10px;padding:2px 8px}.lessons-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.lesson-card{padding:14px;min-height:260px;border-radius:19px}.lesson-emoji{width:58px;height:58px;font-size:31px;border-radius:18px}.lesson-card h3{font-size:15px}.lesson-card p{font-size:10px}.lesson-index{font-size:9px}.lesson-next{font-size:9px}.lesson-intro{gap:15px;padding:20px}.lesson-intro-icon{height:90px;width:90px;font-size:50px;border-radius:23px;flex:0 0 90px}.lesson-intro h1{font-size:22px}.lesson-intro p{font-size:11px}.objective-list{grid-template-columns:repeat(2,1fr)}.level-map{grid-template-columns:repeat(5,1fr);gap:20px 5px;padding:23px 10px}.level-circle{width:52px;height:52px;font-size:20px;border-radius:18px}.level-number{font-size:10px}.level-stars{font-size:10px}.overview-panel{padding:20px 10px}.overview-art{font-size:36px}.overview-stat{font-size:21px}.overview-stat span{font-size:9px}.report-card{padding:16px}.report-row{flex-wrap:wrap;gap:8px}.report-lesson{width:100%}.profiles-layout,.settings-grid{grid-template-columns:1fr}.page-heading h1{font-size:26px}.bottom-nav+.toast{bottom:85px}.toast{bottom:85px}}
@media(max-width:400px){.layout{width:calc(100% - 20px)}.topbar{gap:5px}.brand-name{font-size:18px}.profile-chip{max-width:78px}.profile-name{display:none}.hero{padding:26px 20px 18px}.hero h1{font-size:32px}.button{font-size:12px;padding:10px 13px}.hero-buttons{gap:7px}.stat-pill strong{font-size:19px}.chapter-feature{padding:15px}.chapter-sticker{flex-basis:82px;height:90px;font-size:50px}.chapter-info h3{font-size:18px}.chapter-info p{font-size:10px}.lesson-card{padding:10px}.lesson-card h3{font-size:14px}.lesson-card-footer>div:last-child{font-size:9px}.chapter-header{flex-direction:column;text-align:center}.chapter-stats{justify-content:center}.lesson-intro{flex-direction:column;text-align:center}.intro-chips{justify-content:center}.objective-list{grid-template-columns:1fr}.level-map{grid-template-columns:repeat(3,1fr)}}
@media(min-width:741px) and (max-width:980px){.hero-art{transform:scale(.75)}.hero{grid-template-columns:1fr .65fr}.chapter-grid{grid-template-columns:1fr 1fr}.chapter-sticker{flex-basis:95px;height:105px;font-size:50px}.chapter-feature{padding:18px}.chapter-info h3{font-size:21px}.profile-name{max-width:75px}}

@media(max-width:740px){.settings-shortcut{display:none}}
@media(max-width:600px){.game-board,.game-lab-intro,.review-panel{padding:18px;border-radius:18px}.game-board-head{flex-wrap:wrap}.choice-grid{grid-template-columns:1fr}.game-prompt{padding:16px;gap:9px}.lab-levels{gap:7px}.lab-level{min-height:118px;padding:11px 4px}.lab-level strong{font-size:12px}.lab-level small{font-size:10px}.answer-slots{gap:6px}.answer-slot{padding:6px;min-height:85px;font-size:17px}.game-action-row .button{flex:1}.game-feedback .button{width:min(100%,350px)}}