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.mini-progress{flex:1;height:8px}.skill-row small{width:57px;font-size:10px;color:#9ba98a;text-align:right}.history{display:flex;flex-direction:column;gap:9px}.history-row{padding:15px 17px;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:13px;background:#fff;font-size:12px;gap:14px}.history-row p{font-size:10px;color:#9eaa90;margin-top:6px}.history-row strong{color:#8eac6c;font-size:13px;white-space:nowrap}.modal-overlay{position:fixed;inset:0;z-index:100;background:#243d2e55;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:25px}.modal{width:min(540px,100%);max-height:88dvh;overflow:auto;background:#fff;border:1px solid #eef2e7;border-radius:24px;padding:28px;box-shadow:0 20px 80px #142f3022}.modal-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.modal-top 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@keyframes pulse{0%,100%{box-shadow:0 0 0 4px #8eac6e12}50%{box-shadow:0 0 0 14px #8eac6e20}}@keyframes pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.task-card,.success-screen{animation:pop .25s ease-out}
@media(min-width:1450px){.main{padding:34px 46px}.hero{min-height:268px}.hero-art{width:49%}.dashboard{grid-template-columns:minmax(0,1fr) 265px;gap:27px}.hero h2{font-size:35px}.hero p{font-size:14px}.journey{min-height:278px}.stages{min-height:225px}.stage-circle{width:66px;height:66px}.stage span.label{font-size:12px}}
@media(max-width:1150px){.sidebar{width:90px;padding:28px 12px}.brand{padding:0 0 35px;justify-content:center}.brand-name,.nav-caption,.nav-item>span,.nav-item.active:after,.side-tip,.parent-link>span{display:none}.nav-item{justify-content:center;padding:16px 12px}.nav-item .icon{width:24px;height:24px}.parent-link .icon{width:23px;height:23px}.main{margin-left:90px;padding:25px 26px}.dashboard{grid-template-columns:minmax(0,1fr) 220px;gap:17px}.hero{padding:25px 24px}.hero h2{font-size:25px}.hero-content{width:60%}.hero-art{right:-26px;min-width:210px}.world-mini{padding:12px 9px}.world-mini .emoji{font-size:21px;padding:4px}.world-mini h3{font-size:11px}.card{padding:17px}.word-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.unit-card p{line-height:1.8}.shop-grid{gap:13px}.task-card{padding:25px}}
@media(max-width:950px){.dashboard{grid-template-columns:minmax(0,1fr) 202px}.main{padding:22px}.hero-art{min-width:185px;opacity:.95}.hero h2{font-size:23px}.hero-content{width:67%}.hero p{max-width:200px}.hero{min-height:246px;padding:23px 20px}.worlds{gap:8px}.world-mini{gap:5px;flex-direction:column;align-items:flex-start}.world-mini .emoji{font-size:20px;padding:0;background:none}.route-top{padding:15px}.unit-title{gap:8px}.unit-title h3{font-size:13px}.route-bottom{padding:13px;font-size:10px}.stage-circle{width:49px;height:49px;border-radius:17px;font-size:19px}.stage span.label{font-size:9px}.stage .now{font-size:8px}.unit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shop-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.badge-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.task-card h2{font-size:20px}.choices{gap:10px}.choice{font-size:13px;padding:15px 10px}.choice .letter{width:21px;height:23px}.stats-grid{gap:10px}.stat-card{padding:18px}.stat-card strong{font-size:26px}.two-columns{gap:15px}}
@media(max-width:800px){.sidebar{width:100%;height:75px;inset:auto 0 0;padding:7px 15px calc(7px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid #e3e8d9;background:#fbfcf8f5;backdrop-filter:blur(12px);display:block;height:calc(75px + env(safe-area-inset-bottom))}.brand,.sidebar-bottom{display:none}.sidebar nav{display:flex;justify-content:space-around;height:100%}.nav-item{width:auto;min-width:65px;min-height:50px;margin:0;flex-direction:column;gap:5px;padding:6px 13px;border-radius:12px;font-size:10px}.nav-item>span{display:block;font-size:9px}.nav-item .icon{height:21px;width:21px}.main{margin-left:0;padding:25px 27px calc(105px + env(safe-area-inset-bottom))}.topbar{margin-bottom:25px}.dashboard{grid-template-columns:minmax(0,1fr) 218px;gap:18px}.hero{min-height:252px;padding:24px 22px}.hero h2{font-size:24px}.hero-art{min-width:190px}.hero-content{width:68%}.world-mini{flex-direction:row;align-items:center;gap:8px}.world-mini .emoji{font-size:22px}.worlds{grid-template-columns:1fr}.world-mini{min-height:65px;padding:12px 15px}.world-mini h3{font-size:12px}.world-mini p{margin-top:4px}.day-note{display:none}.heading{margin-bottom:23px}h1{font-size:28px}.only-mobile{display:block}.exercise-shell{max-width:700px}.task-card{padding:27px 23px;min-height:430px}.choices{grid-template-columns:1fr}.choice{min-height:64px;font-size:15px;gap:14px;padding:14px 18px}.choice.long{font-size:14px}.task-text{font-size:24px}.canvas-wrap{height:230px}.task-card h2{font-size:21px}.top-actions{gap:8px}.pill{font-size:11px;padding:8px 11px}.task-top{margin-bottom:20px}.exercise-footer{font-size:10px}.inventory{grid-template-columns:repeat(3,minmax(0,1fr))}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-columns{grid-template-columns:1fr}.task-card .choices:has(.choice:nth-child(2):last-child){grid-template-columns:1fr 1fr}.feedback{font-size:12px}.success-screen{margin:45px auto}.success-screen h1{font-size:31px}.success-stat{min-width:100px;padding:18px}.auto-next{margin-top:23px}#toast{bottom:100px}.parent-mobile{display:flex;align-items:center;justify-content:center;width:35px;height:35px;color:#91a37c;border:1px solid #e1e8d5;background:white;border-radius:50%}.parent-mobile .icon{width:17px;height:17px}}
@media(max-width:600px){.main{padding:20px 17px 108px}.breadcrumb{font-size:9px;letter-spacing:1px}.top-actions{gap:7px}.top-actions .voice-pill{display:none}.avatar{width:33px;height:33px;font-size:19px}.pill{min-height:34px;padding:6px 10px}.heading h1{font-size:25px}.heading p{font-size:12px}.dashboard{grid-template-columns:1fr}.right-column{display:grid;grid-template-columns:1fr 1fr;gap:12px}.profile-card{display:none}.reward-preview{padding:17px}.reward-preview .gift{font-size:30px;margin:10px 0}.hero{min-height:242px}.hero-art{width:49%;min-width:185px;right:-7px}.hero-content{width:63%}.hero h2{font-size:26px}.hero p{max-width:185px}.worlds{grid-template-columns:repeat(3,minmax(0,1fr))}.world-mini{flex-direction:column;align-items:flex-start;gap:8px;padding:13px 12px}.world-mini h3{font-size:11px}.world-mini p{font-size:9px}.unit-grid{gap:11px}.unit-art{height:93px}.unit-art>span{font-size:48px}.unit-card-body{padding:14px}.unit-card h3{font-size:14px}.unit-card p{font-size:10px}.word-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shop-grid{gap:11px}.shop-art{height:110px;font-size:53px}.shop-body{padding:14px}.shop-body h3{font-size:13px}.shop-body p{font-size:10px}.shop-price{font-size:12px}.shop-price button{padding:8px 10px;font-size:10px}.shop-banner{padding:21px}.shop-banner h2{font-size:21px}.shop-banner .big-coin{font-size:47px}.task-card{padding:20px 17px;border-radius:19px}.task-card h2{font-size:18px}.task-text{font-size:21px}.task-subtitle{font-size:11px}.source-page{font-size:9px}.type-badge{font-size:10px}.exercise-meta{font-size:10px}.write-tools{gap:5px}.segmented button{font-size:10px;padding:9px 12px}.canvas-actions button{font-size:10px;padding:8px}.canvas-wrap{height:210px}.task-actions{gap:10px}.task-actions .primary{font-size:12px;padding:13px 17px}.task-actions .secondary{font-size:11px;padding:12px}.train-word{font-size:14px;padding:10px 12px;min-height:43px}.word-train{gap:7px;padding:12px}.word-bank{gap:7px}.passage{font-size:14px;padding:15px 17px}.success-stats{gap:10px}.success-stat{min-width:90px;padding:17px 14px}.success-stat strong{font-size:23px}.success-screen h1{font-size:29px}.success-art{font-size:85px}.badge-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.inventory{grid-template-columns:repeat(2,minmax(0,1fr))}.course-row{padding:14px 13px;gap:10px}.course-info h3{font-size:12px}.course-info p{font-size:10px}.course-row .secondary{font-size:10px;padding:10px}.modal{padding:23px}.modal-overlay{padding:18px}.feedback{padding:14px;gap:10px}.feedback .feedback-emoji{font-size:23px}.feedback strong{font-size:13px}.feedback .secondary{font-size:10px;padding:10px}.daily-copy strong{font-size:11px}.ring{height:55px;width:55px}.daily-body{gap:10px}.daily-copy p{font-size:9px}.day-note{display:none}.history-row{font-size:11px}.stats-grid{gap:12px}.stat-card{padding:20px}.footer-note{font-size:9px}.sound-bubble{margin:24px auto}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(min-width:801px) and (max-height:900px){.main:has(.exercise-shell)>.topbar{display:none}.main:has(.exercise-shell){padding-top:20px}.task-card:has(#write-area) .sound-bubble{width:62px;height:62px;margin:16px auto 10px;border-radius:22px}.task-card:has(#write-area) .sound-bubble .icon{width:28px;height:28px}.task-card:has(#write-area) .audio-help{margin:0 0 4px}.task-card:has(#write-area) .task-subtitle{margin:3px 0 9px}.task-card:has(#write-area) .write-tools{margin-top:12px}.task-card:has(#write-area) .canvas-wrap{height:180px}.task-card:has(#write-area){padding-top:22px;padding-bottom:22px}.task-card:has(#write-area) .task-top{margin-bottom:16px}.task-card:has(#write-area) .task-actions{margin-top:15px}}
.segmented button,.canvas-actions button{min-height:42px}.modal-close{min-height:44px;min-width:44px}.shop-price button{min-height:44px}
.textbook-switch{display:flex;align-items:center;gap:9px;min-height:54px;padding:7px 10px;border:1px solid #e0e8d7;border-radius:13px;background:#fff;max-width:330px;min-width:0;cursor:pointer}.textbook-switch-icon{font-size:25px;background:#f0f5e8;width:37px;height:37px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}.textbook-switch-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.textbook-switch-copy small{font-size:10px;color:#94a487;letter-spacing:.5px}.textbook-switch select{display:block;max-width:240px;width:100%;min-width:90px;min-height:28px;border:0;background:transparent;color:#456c38;font-size:16px;font-weight:700;cursor:pointer;padding:0 4px 0 0;text-overflow:ellipsis}.textbook-switch:hover{border-color:#9fb88c}.exercise-textbook-switch{display:none}
@media(min-width:801px) and (max-height:900px){.exercise-textbook-switch{display:flex;margin-bottom:13px;justify-content:flex-end}.exercise-textbook-switch .textbook-switch{min-height:44px;padding:5px 10px;gap:8px}.exercise-textbook-switch .textbook-switch-icon{font-size:19px;width:27px;height:27px;border-radius:7px}.exercise-textbook-switch .textbook-switch-copy{flex-direction:row;align-items:center;gap:9px}.exercise-textbook-switch .textbook-switch-copy small{font-size:10px;white-space:nowrap}.main:has(.exercise-shell){padding-top:14px}.main:has(.exercise-shell) .exercise-header{margin-top:0;margin-bottom:12px}.main:has(.exercise-shell) .exercise-meta{margin-bottom:11px}}
@media(max-width:800px){.topbar{gap:12px;align-items:center}.textbook-switch{max-width:260px;gap:7px}.textbook-switch select{max-width:170px}.textbook-switch-copy small{font-size:9px}}
@media(max-width:600px){.textbook-switch{max-width:190px;padding:6px 8px;min-height:51px;flex-shrink:1}.textbook-switch-icon{width:29px;height:29px;font-size:21px}.textbook-switch select{max-width:112px;min-width:65px}}

.scene-picture{max-width:580px;margin:18px auto}.scene-picture svg{width:100%;height:auto;display:block}.scene-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.scene-pair figure{margin:0;min-width:0}.scene-pair figcaption{font-size:12px;font-weight:700;color:#739063;margin-bottom:6px}.scene-pair svg{width:100%;height:auto;display:block}.task-card:has(.scene-picture) .task-text,.task-card:has(.scene-pair) .task-text{font-size:20px;line-height:1.7}.task-card:has(.scene-picture) .sound-bubble{width:60px;height:60px;margin:15px auto}.task-card:has(.scene-pair) .mic,.task-card:has(.scene-picture) .mic{margin-top:18px}
@media(max-width:600px){.scene-pair{grid-template-columns:1fr;gap:10px}.scene-picture{margin:14px auto}.task-card:has(.scene-picture) .task-text,.task-card:has(.scene-pair) .task-text{font-size:17px}.source-page{max-width:55%;text-align:right;line-height:1.6}}