:root{--bx-bg:#fffaf3;--bx-paper:#fff;--bx-ink:#3d3028;--bx-muted:#93877c;--bx-line:#eee8df;--bx-orange:#ff8c2b;--bx-orange-dark:#c96b17;--bx-blue:#378ed9;--bx-mint:#42ad91;--bx-coral:#ec7767;--bx-violet:#9180bc;--bx-soft-orange:#fff0d9;--bx-soft-blue:#ecf5ff;--bx-soft-mint:#edf8f2;--bx-soft-coral:#fff0eb;--bx-soft-violet:#f2eefb;--bx-shadow:0 10px 35px #69461407;--bx-radius:24px;--bx-font:"Microsoft YaHei UI","PingFang SC","Noto Sans SC",system-ui,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bx-bg);color:var(--bx-ink);font:14px/1.6 var(--bx-font);letter-spacing:0}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #388ddd;outline-offset:4px}button:disabled{opacity:.45;cursor:not-allowed}img{max-width:100%;display:block}h1,h2,h3,h4,p{margin:0}h1{font-size:28px;line-height:1.4;font-weight:750}h2{font-size:20px;line-height:1.5;font-weight:750}h3{font-size:16px;line-height:1.5;font-weight:700}small{font-size:12px}.muted{color:var(--bx-muted)}.tiny{font-size:12px}.strong{font-weight:700}.row{display:flex;align-items:center;gap:10px}.between{display:flex;align-items:center;justify-content:space-between;gap:12px}.stack{display:grid;gap:18px}.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:middle}.icon.small{width:17px;height:17px}.icon.large{width:28px;height:28px}.skip-link{position:fixed;top:-60px;left:20px;background:#fff;padding:8px 16px;z-index:150}.skip-link:focus{top:8px}.desktop-sidebar{width:224px;background:#fffdf9;border-right:1px solid var(--bx-line);position:fixed;inset:0 auto 0 0;padding:29px 20px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:800;line-height:1.2}.brand img{width:41px;height:41px;object-fit:contain}.brand small{display:block;font-size:10px;font-weight:500;color:var(--bx-muted);letter-spacing:2px;margin-top:5px}.sidebar-nav{display:grid;gap:7px;margin-top:43px}.sidebar-nav button{padding:13px 17px;text-align:left;border-radius:14px;display:flex;align-items:center;gap:14px;font-size:15px;font-weight:600;color:#85796e}.sidebar-nav button.active{background:#fff0d9;color:#b95b0d}.sidebar-nav button:hover{background:#fff4e5}.sidebar-divider{height:1px;background:var(--bx-line);margin:23px 10px}.sidebar-bottom{margin-top:auto}.sidebar-companion{padding:8px 12px 17px;text-align:center;background:#fff5e5;border-radius:20px;margin-bottom:20px}.sidebar-companion img{height:110px;margin:0 auto 4px;object-fit:contain;mix-blend-mode:multiply}.sidebar-companion p{font-size:12px;color:#927052}.sidebar-footer{font-size:11px;color:#a1978d;display:flex;justify-content:space-between;padding:5px}.app-main{margin-left:224px;min-height:100vh}.topbar{height:80px;border-bottom:1px solid var(--bx-line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:#fffdf9}.topbar-path{display:flex;gap:10px;align-items:center;color:var(--bx-muted);font-size:13px}.topbar-path strong{color:var(--bx-ink);font-weight:600}.topbar-actions{display:flex;gap:20px;align-items:center}.text-action{display:inline-flex;align-items:center;gap:7px;color:#8f8072;font-size:13px;font-weight:500;padding:5px 0}.text-action.accent{color:#bc691f}.round-action{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#fff;border:1px solid var(--bx-line)}.round-action:hover{background:#f9f5ee}.avatar-small{width:37px;height:37px;object-fit:cover;border-radius:50%}.page{max-width:1184px;margin:0 auto;padding:31px 40px 48px;animation:page-in .22s ease-out}.page.wide{max-width:1370px}.page-header{margin-bottom:24px}.page-header p{margin-top:6px;color:var(--bx-muted)}.mobile-only{display:none!important}.desktop-only{display:block}.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;background:#f3f0eb;padding:4px 9px;font-size:11px;font-weight:600;white-space:nowrap;color:#8a7a6c}.pill.orange{background:var(--bx-soft-orange);color:#b46721}.pill.blue{background:var(--bx-soft-blue);color:#397eb5}.pill.mint{background:var(--bx-soft-mint);color:#348a70}.pill.coral{background:var(--bx-soft-coral);color:#b46b5f}.pill.violet{background:var(--bx-soft-violet);color:#8470a9}.primary{background:var(--bx-orange);color:#fff;min-height:48px;padding:12px 23px;border-radius:15px;display:inline-flex;align-items:center;justify-content:center;gap:11px;font-weight:700;box-shadow:0 5px 12px #fa9b3615;transition:background .15s,transform 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@keyframes page-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1600px){.page{padding-top:42px}.home-layout{gap:32px}.continue-card{min-height:235px}.today-box{min-height:235px}.continue-cover{width:124px;height:171px}}
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.row{flex-wrap:wrap;gap:10px}.dictation-stage .row button{font-size:11px;padding:10px 12px}.dictation-stage .speaker-large{width:124px;height:124px}.dictation-stage .muted{font-size:11px}#toast{bottom:90px;left:50%;max-width:calc(100vw - 35px);font-size:11px;padding:11px 15px}.chinese-stage{padding:25px 15px}.poem{font-size:22px}.english-stage{padding:28px 16px}.english-phrase{font-size:30px}.science-stage{padding:25px}.leaf-art{width:140px;height:140px}.leaf-art:after{height:120px;left:65px}.leaf-art span{width:44px;left:30px;top:50px}.leaf-art span:nth-child(2){top:84px;left:52px}.admin-summary{gap:23px}.admin-summary strong{font-size:22px}.admin-summary small{font-size:9px}}
@media(max-width:360px){.page{padding-left:16px;padding-right:16px}.mobile-top{padding-left:16px;padding-right:16px}.greeting h1{font-size:19px}.greeting-avatar{width:42px;height:42px}.grade-picker{font-size:9px;padding:7px 8px}.continue-card{padding:20px 16px;gap:15px}.continue-cover{width:80px;height:117px}.continue-content h2{font-size:16px}.subjects-row{gap:7px}.tool-tile{padding:13px 10px;gap:8px}.tool-tile strong{font-size:11px}.tool-tile img{width:33px;height:33px}.book-cover-wrap{height:125px}.book-cover-wrap img{height:104px;max-width:75px}.library-books .book-cover-wrap{height:185px}.library-books .book-cover-wrap img{height:154px}.version-chips{gap:5px}.version-chips button{font-size:8px;padding:4px 6px}.subject-tabs button{font-size:11px;padding:7px}.settings-controls input[type=range]{width:85px}.settings-label small{max-width:130px}.book-hero{gap:18px;padding:24px 17px}.book-hero img{width:81px;height:119px}.book-hero h1{font-size:22px}.report-headline{font-size:19px}.metric-tile small{font-size:8px}.book-hero-content .continue-progress{max-width:145px}}
.secondary-nav{margin-top:0;gap:3px}.secondary-nav button{font-size:13px;padding:11px 17px}.number-stage{text-align:center;padding:48px 25px 30px;background:#fffdf6}.number-pieces{display:flex;align-items:center;justify-content:center;gap:13px;min-height:78px}.number-pieces>span{height:64px;min-width:64px;padding:10px;display:grid;place-items:center;background:#eaf5ff;border-radius:12px;font-size:30px;font-weight:750;color:#367cb4}.number-pieces>span.operator{min-width:25px;background:none;color:#d5a25d;font-size:26px;padding:0}.number-stage p{color:#9b8a76;margin-top:22px;font-size:13px}.number-dots{display:flex;gap:10px;justify-content:center;margin:24px 0}.number-dots span{width:23px;height:23px;background:#ffa451;border-radius:50%}.number-dots span.blue{background:#7dbce9}.english-dialogue{max-width:390px;margin:25px auto;text-align:left;background:#fff9;border:1px solid #d5e8e0;border-radius:14px;padding:16px 20px;line-height:2}.english-dialogue b{display:inline-block;min-width:46px;color:#398c71}.explore-stage{padding:30px 25px;display:grid;gap:15px;background:#fffdf6}.explore-stage .subject-symbol{width:60px;height:60px;background:var(--tone-bg)}.explore-stage p{color:#9a8d7b;font-size:14px;line-height:1.9}.explore-steps{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;color:#ab834d}.explore-steps span{background:#fff2d9;padding:7px 10px;border-radius:7px}.explore-stage textarea,.modal textarea{resize:vertical;width:100%;min-height:125px;border:1px solid var(--bx-line);border-radius:12px;padding:13px;background:#fff;line-height:1.9}.explore-stage>.secondary{justify-self:start}.explore-stage>small{font-size:10px}.modal form>.primary{margin-top:18px}.scan-sample{justify-content:center;padding:17px}.scan-preview>img{object-fit:contain}.dictation-stage input{width:min(100%,330px);border:1px solid var(--bx-line);border-radius:12px;padding:12px 15px;background:#fff;display:block;margin:0 auto 20px;font-size:20px;text-align:center}.dictation-stage .field-label{display:block;text-align:center;margin-bottom:10px}.dictation-stage form>.row{justify-content:center}.dictation-stage>.feedback{max-width:520px;margin:25px auto 10px;text-align:left}.growth-number small{font-size:12px;display:inline-block;margin-left:10px;color:#a48c6d}.child-select-bar span>small{display:block;margin-top:2px;color:#8b9ca5;font-size:11px}.version-setting>div{flex:1;min-width:0}.version-setting>select{margin-left:auto;min-width:100px}.admin-table small{display:block;color:#a09789;font-size:10px;margin-top:3px}.admin-summary small{display:block}.mastery-list>button{width:100%;text-align:left;padding:0}.source-notice{overflow-wrap:anywhere;text-align:center}.reader-controls button:hover{background:#fff1de}.result-stage>img{max-width:155px;margin:0 auto 25px}.book-select-saved{margin-top:10px}.mobile-nav{display:none}.modal h2{overflow-wrap:anywhere}.switch.on{background:#4f98bd}.switch.on span{transform:translateX(20px)}
@media(max-width:650px){.number-stage{padding:32px 16px 25px}.number-pieces{gap:6px}.number-pieces>span{font-size:23px;min-width:47px;height:54px;padding:7px}.number-pieces>span.operator{min-width:16px;font-size:21px}.number-stage p{font-size:11px;line-height:1.9}.explore-stage{padding:25px 18px}.explore-stage p{font-size:12px}.explore-steps{font-size:9px;gap:7px}.english-dialogue{font-size:13px}.result-stage>img{max-width:125px}.dictation-stage input{font-size:17px}.dictation-stage .feedback{font-size:12px}.source-notice{align-items:flex-start}.version-setting>select{min-width:0;max-width:145px}.sidebar-footer{display:none}.continue-content{min-width:0}.continue-content .primary{white-space:nowrap}.greeting-left>div{min-width:0}.greeting-sun{vertical-align:-4px}.mobile-top .brand{line-height:1}.greeting h1{white-space:nowrap}}
.page{animation:none}.brand small{letter-spacing:0}button.switch{width:42px;height:25px;padding:0;flex:none;border-radius:20px;background:#d8e0e5}button.switch span{width:42px;height:25px;background:none;transform:none}button.switch.on{background:#72af9d}button.switch.on span:after{transform:translateX(17px)}
@media(max-width:960px) and (min-width:651px){.desktop-sidebar .brand>div{display:none}}
@media(max-width:650px){.mobile-nav.mobile-only{display:grid!important}.mobile-top .brand>span{display:inline}.mobile-top .brand>.demo-indicator{font-size:9px;font-weight:400;margin-left:0}.mobile-top .brand{font-size:20px}.brand small{letter-spacing:0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.today-item button.task-name{width:auto;height:auto;min-height:32px;border:0;border-radius:0;background:transparent;display:block;text-align:left;padding:3px 0;line-height:1.6}
.lesson-note{display:block}.lesson-note h3{display:flex;align-items:center;gap:6px}.lesson-note p{margin:7px 0}.lesson-aside{display:block}
.live-stat{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid #f1e6d6}.live-stat strong{font-size:27px;color:#c77c35}.live-stat span{font-size:12px;color:#9a8b78}.live-stat .icon{color:#d3aa76}.book-file-title{display:block;font-size:10px;color:#988a7c;line-height:1.7;margin-top:8px;overflow-wrap:anywhere}.book-card{text-align:left;min-width:0}.book-mini-progress{gap:8px;flex-wrap:wrap}.format-label{position:absolute;left:10px;top:10px;background:#fff9;padding:2px 6px;border-radius:5px;font-size:9px;color:#8a7966}.filter-line select,.admin-tools input,.admin-tools select,.edit-book-form input,.edit-book-form select{border:1px solid #eadfce;border-radius:10px;padding:10px 12px;background:#fff;min-width:0;max-width:100%}.reader-heading{display:flex;justify-content:space-between;gap:20px;margin:20px 0}.reader-heading h2{font-size:21px;line-height:1.7;margin-top:8px}.reader-heading .muted{font-size:12px}.reader-heading>.secondary{align-self:center;white-space:nowrap}.real-reader-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px}.real-reader-layout>section{min-width:0}.textbook-sheet{overflow:auto;max-height:85vh;min-height:300px;background:#e9e4dc;border:1px solid #e2dacd;border-radius:10px;overscroll-behavior:contain}.textbook-sheet>img{display:block;max-width:none;height:auto;margin:auto;min-width:0}.textbook-sheet>iframe{border:0;width:100%;height:78vh;background:white}.reader-toolbar{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;padding:12px 0}.reader-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.reader-controls button{display:grid;place-items:center;min-width:32px;min-height:32px;border-radius:7px;background:#fff3df}.reader-controls span{font-size:12px}.reader-controls form{display:flex;gap:6px;align-items:center}.reader-controls input{width:64px;border:1px solid #e4dacb;padding:7px;border-radius:7px}.reader-directory{padding:18px;background:#fff;border:1px solid #eee2d0;border-radius:14px;margin:16px 0;max-height:400px;overflow:auto}.reader-directory summary{font-size:14px;font-weight:700;cursor:pointer;margin-bottom:12px}.reader-directory h4{font-size:13px;margin-top:18px}.toc-row{width:100%;display:flex;gap:12px;justify-content:space-between;text-align:left;font-size:12px;line-height:1.7;padding:10px 8px;border-bottom:1px solid #f3eee6}.reader-aside .lesson-note{padding:20px}.reader-aside .lesson-note p{font-size:12px;line-height:1.8}.reader-aside .lesson-note button{margin-top:12px;justify-content:center;font-size:12px}.reader-aside small{display:block;font-size:10px;line-height:1.9;margin-top:12px}.error-banner{padding:16px;background:#fff0ea;border:1px solid #f2c4ae;border-radius:12px;color:#aa5937;margin:14px 0;font-size:13px;line-height:1.9;overflow-wrap:anywhere}.error-banner button{display:block;margin-top:8px}.admin-tools{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.admin-tools input{flex:1;min-width:180px}.admin-table td{overflow-wrap:anywhere;max-width:380px;vertical-align:top}.admin-table th{white-space:nowrap}.table-actions{display:flex;gap:12px;flex-wrap:wrap;min-width:100px}.table-actions button{font-size:12px}.coverage-cell{white-space:nowrap;font-size:11px;line-height:2}.coverage-cell.ready{color:#398973}.coverage-cell.missing{color:#a87653}.edit-book-form{display:grid;gap:14px}.edit-book-form label{display:grid;gap:7px;font-size:13px}.parent-quote textarea{width:100%;min-height:105px;background:#fff;border:1px solid #dce7ea;border-radius:10px;padding:14px;line-height:1.9;margin:15px 0;resize:vertical}.mastery-row small{grid-column:1/-1;color:#9a8f81;font-size:11px}.file-label{cursor:pointer;text-align:center;display:block}.memory-word{text-align:center;font-size:36px!important;padding:25px}.thinking{color:#b28a59;animation:pulse 1.6s ease-in-out infinite}.chat-bubble{overflow-wrap:anywhere;line-height:1.9}.chat-input-wrap{position:relative}.chat-surface{min-width:0}.chat-messages{min-height:300px}.home-footer{gap:30px}.greeting h1{white-space:normal}
@keyframes pulse{50%{opacity:.5}}
.top-learning-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.top-learning-stats>div{display:flex;align-items:center;justify-content:center;gap:14px;padding:16px;background:#fff;border:1px solid #f0e2cb;border-radius:18px}.top-learning-stats>div>.icon{width:30px;height:30px;color:#e3a158}.top-learning-stats span{display:grid;gap:2px}.top-learning-stats strong{font-size:25px;line-height:1.1;color:#aa743c}.top-learning-stats small{font-size:11px;color:#aa9475}.top-learning-stats strong small{margin-left:5px}.home-dashboard{display:grid;gap:18px}.home-dashboard .greeting{margin:0}.dashboard-main{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:25px}.dashboard-learning{min-width:0}.home-dashboard .continue-card{padding:22px;min-height:170px}.home-dashboard .continue-cover{height:120px;width:84px}.home-dashboard .continue-content h2{font-size:23px}.home-dashboard .continue-content p{margin:8px 0}.home-dashboard .subjects-row{margin:14px 0;gap:12px}.home-dashboard .subject-shortcut{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px}.home-dashboard .subject-symbol{width:34px;height:34px}.home-dashboard .subject-shortcut strong{font-size:13px}.home-dashboard .section-title{margin:17px 0 12px}.home-dashboard .section-title h2,.dashboard-tools>h2{font-size:17px}.home-dashboard .library-books{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.home-dashboard .book-cover-wrap{height:145px}.home-dashboard .book-cover-wrap img{max-height:125px;width:auto}.home-dashboard .book-card h3{font-size:13px;margin-top:10px}.home-dashboard .book-card p{font-size:11px}.home-dashboard .book-file-title{display:none}.dashboard-tools{display:flex;flex-direction:column;gap:15px;background:#fff9ef;border:1px solid #f0e3cc;padding:20px;border-radius:20px}.dashboard-tools .tool-tile{display:flex;align-items:center;text-align:left;padding:15px;gap:12px;border:1px solid #f0e6d5;background:#fff;width:100%;border-radius:15px}.dashboard-tools .tool-tile img{width:42px;height:42px}.dashboard-tools .tool-tile>.icon:first-child{width:32px;height:32px;color:#a9b997}.dashboard-tools .tool-tile strong{font-size:13px}.dashboard-tools .tool-tile p{font-size:10px;margin-top:6px;line-height:1.7;color:#a59580}.dashboard-tools .tool-tile>.icon:last-child{margin-left:auto;flex:none;width:16px}.reader-controls form button{white-space:nowrap;min-width:44px}.settings-row>#child-name{width:190px;max-width:50%;border:1px solid #dce5e7;padding:10px;border-radius:8px}
body[data-view=ai] .app-main{height:100dvh;min-height:0;overflow:hidden}body[data-view=ai] .page{height:calc(100dvh - 86px);min-height:0;display:flex;flex-direction:column;padding-bottom:20px}body[data-view=ai] .page-header{flex:none;margin-bottom:15px}body[data-view=ai] .page-header h1{font-size:26px}body[data-view=ai] .page-header p{display:none}body[data-view=ai] .ai-layout{flex:1;min-height:0;align-items:stretch}body[data-view=ai] .chat-surface{height:100%;min-height:0;display:flex;flex-direction:column}body[data-view=ai] .chat-context{flex:none}body[data-view=ai] .chat-messages{height:auto;flex:1;min-height:0;overflow:auto;overscroll-behavior:contain}body[data-view=ai] .chat-input-wrap{flex:none;margin:0}body[data-view=ai] .chat-aside{overflow:auto;max-height:100%}
@media(min-width:651px) and (max-width:1100px){.home-dashboard{gap:15px}.dashboard-main{grid-template-columns:minmax(0,1fr) 220px;gap:16px}.dashboard-tools{padding:14px;gap:12px}.home-dashboard .continue-content h2{font-size:20px}.home-dashboard .book-cover-wrap{height:130px}.home-dashboard .book-cover-wrap img{max-height:110px}.home-dashboard .greeting h1{font-size:23px}.top-learning-stats>div{padding:14px}.home-dashboard .subject-shortcut{gap:6px;padding:10px 4px}.dashboard-tools .tool-tile{padding:12px;gap:8px}.dashboard-tools .tool-tile img{width:32px;height:32px}.dashboard-tools .tool-tile p{display:none}}
@media(max-width:820px) and (min-width:651px){.dashboard-main{grid-template-columns:1fr}.dashboard-tools{display:grid;grid-template-columns:1fr 1fr;padding:12px}.dashboard-tools>h2{display:none}.dashboard-tools .tool-tile{padding:12px}.home-dashboard .continue-card{min-height:145px}.home-dashboard .book-cover-wrap{height:120px}.home-dashboard .book-cover-wrap img{max-height:105px}}
@media(max-width:650px){body[data-view=home] .page{padding:12px 16px 82px}.home-dashboard{gap:10px}.home-dashboard .greeting-avatar{width:40px;height:40px}.home-dashboard .greeting h1{font-size:17px!important;line-height:1.5}.home-dashboard .greeting p{font-size:10px;margin-top:1px}.home-dashboard .grade-picker{font-size:10px;padding:7px}.top-learning-stats{gap:8px}.top-learning-stats>div{gap:8px;padding:11px 5px;border-radius:13px}.top-learning-stats>div>.icon{width:21px;height:21px}.top-learning-stats strong{font-size:21px}.top-learning-stats small{font-size:9px}.dashboard-main{grid-template-columns:1fr;gap:10px}.home-dashboard .continue-card{padding:14px 17px;gap:16px;min-height:122px}.home-dashboard .continue-cover{height:90px;width:63px}.home-dashboard .continue-content h2{font-size:17px;margin-top:7px}.home-dashboard .continue-content p{font-size:10px;margin:5px 0}.home-dashboard .continue-content .primary{min-height:33px;padding:7px 14px;font-size:11px;margin-top:5px}.home-dashboard .continue-content .pill{font-size:9px;padding:3px 7px}.home-dashboard .subjects-row{margin:10px 0;gap:8px}.home-dashboard .subject-shortcut{gap:5px;padding:8px 4px;border-radius:10px}.home-dashboard .subject-symbol{height:22px;width:22px;background:none}.home-dashboard .subject-symbol .icon{width:18px;height:18px}.home-dashboard .subject-shortcut strong{font-size:11px}.home-dashboard .section-title{margin:8px 0}.home-dashboard .section-title h2{font-size:15px}.home-dashboard .section-title .text-action{font-size:10px}.home-dashboard .library-books{gap:9px}.home-dashboard .book-cover-wrap{height:93px;border-radius:10px}.home-dashboard .book-cover-wrap img{height:80px;max-height:80px;max-width:58px}.home-dashboard .book-card h3{font-size:10px;margin-top:7px}.home-dashboard .book-card p{font-size:9px;line-height:1.6;margin-top:3px}.home-dashboard .book-mini-progress{font-size:8px;line-height:1.5;margin-top:4px}.home-dashboard .book-term,.home-dashboard .format-label{font-size:7px;padding:2px 4px}.dashboard-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0;background:none;border:0}.dashboard-tools>h2{display:none}.dashboard-tools .tool-tile{padding:11px 10px;gap:8px;border-radius:12px}.dashboard-tools .tool-tile img{width:29px;height:29px}.dashboard-tools .tool-tile>.icon:first-child{width:24px;height:24px}.dashboard-tools .tool-tile strong{font-size:10px}.dashboard-tools .tool-tile p{display:none}.dashboard-tools .tool-tile>.icon:last-child{width:12px}.home-dashboard .soft-message{margin:0;padding:9px 12px;font-size:10px}body[data-view=ai] .page{height:calc(100dvh - 126px);padding:8px 10px 0}body[data-view=ai] .page-header{margin:0 0 8px}body[data-view=ai] .page-header h1{font-size:18px}body[data-view=ai] .ai-layout{display:flex;flex-direction:column;gap:0}body[data-view=ai] .chat-aside{display:none}body[data-view=ai] .chat-context{padding:12px;gap:8px}body[data-view=ai] .chat-context strong{font-size:11px;line-height:1.7}body[data-view=ai] .chat-context small{font-size:9px}body[data-view=ai] .chat-context>.icon{display:none}body[data-view=ai] .chat-messages{padding:14px 10px}body[data-view=ai] .chat-input-wrap{padding:11px 10px 9px;background:#fff}body[data-view=ai] .chat-input{gap:8px}body[data-view=ai] .chat-input input{font-size:14px;height:42px}body[data-view=ai] .chat-footer{font-size:8px;margin-top:7px}body[data-view=ai] .chat-options{gap:7px;flex-wrap:wrap}body[data-view=ai] .chat-options button{font-size:10px;padding:7px 9px}.chat-bubble{font-size:13px}.settings-row>#child-name{font-size:12px}.parent-summary{margin-bottom:14px}.parent-report-layout{gap:14px}}
@media(max-width:1200px){.real-reader-layout{grid-template-columns:minmax(0,1fr) 235px;gap:18px}}
@media(max-width:960px){.real-reader-layout{grid-template-columns:1fr}.reader-aside{display:grid;grid-template-columns:1fr 1fr;gap:15px}.reader-aside>a{grid-column:1/-1}.reader-directory{margin:0}.admin-summary{flex-wrap:wrap;gap:22px}.reader-heading h2{font-size:18px}}
@media(max-width:650px){.reader-heading{display:block}.reader-heading>.secondary{margin-top:12px;font-size:11px}.reader-heading h2{font-size:17px}.reader-aside{display:block}.reader-directory{margin:15px 0}.reader-toolbar{gap:8px}.reader-controls{gap:5px}.reader-controls button{min-width:30px;min-height:30px;font-size:11px}.reader-controls input{width:50px}.real-reader-layout{gap:14px}.textbook-sheet{max-height:75vh;min-height:200px}.admin-tools input{width:100%;flex:auto}.admin-tools button{font-size:12px}.filter-line select{max-width:100%;font-size:12px}.book-file-title{font-size:9px}.live-stat{padding:12px 0}.home-footer{gap:15px}.greeting h1{font-size:18px!important}.reader-heading .muted{font-size:11px}.admin-summary strong{font-size:24px}.table-actions{min-width:85px}.parent-quote textarea{font-size:13px}.mobile-nav button{font-size:10px}.textbook-sheet iframe{height:70vh}}
@media(max-width:960px) and (min-width:651px){.sidebar-bottom>.text-action{justify-content:center;min-height:44px}.sidebar-bottom>.text-action span,.sidebar-bottom>.text-action>.icon:last-child{display:none}}