@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap";.thinktada-logo{display:inline-flex;align-items:center;gap:10px;flex:none;white-space:nowrap;line-height:1}.thinktada-mark{display:block;width:42px;height:42px;flex:none;border-radius:12px}.thinktada-wordmark{font-family:DM Sans,sans-serif;font-weight:800;font-size:25px;letter-spacing:-1px;color:#304e3e}.thinktada-wordmark>span{color:#80652f}.penguin-mascot{display:block;height:auto;max-width:100%;object-fit:contain;flex:none}.welcome-penguin{position:relative;width:320px;max-width:100%;margin:24px auto 0}.welcome-penguin:before{content:"";position:absolute;inset:12% 3% 5%;border-radius:50%;background:#e3ebd6;z-index:-1}.welcome-penguin .penguin-mascot{width:290px;margin:auto}.welcome-penguin figcaption{text-align:center;font-size:13px;color:#52694e;letter-spacing:.2px;line-height:1.6;margin-top:0}.parent-brand-buddy{width:90px}.loading-brand-buddy{width:125px}.today-brand-buddy{width:44px}.login-brand>.thinktada-logo{margin-right:auto}.login-story .eyebrow{color:#52694e}@media(max-width:900px){.thinktada-wordmark{font-size:23px}.welcome-penguin{width:250px}.welcome-penguin .penguin-mascot{width:230px}}@media(max-width:650px){.thinktada-logo{gap:7px}.thinktada-mark{width:34px;height:34px;border-radius:10px}.thinktada-wordmark{font-size:21px;letter-spacing:-.8px}.login-brand .thinktada-mark{width:38px;height:38px}.welcome-penguin{width:175px;margin:12px auto 8px}.welcome-penguin .penguin-mascot{width:155px}.welcome-penguin figcaption{font-size:12px}.parent-brand-buddy{width:64px}.math-header{flex-wrap:wrap}.math-header .thinktada-mark{width:28px;height:28px;border-radius:8px}.math-header .thinktada-wordmark{font-size:18px}}@media(max-width:360px){.family-header .thinktada-mark{width:30px;height:30px}.family-header .thinktada-wordmark{font-size:19px}.family-header .language-picker select{width:99px;font-size:13px}.family-header>div{gap:4px}}.math-world{min-height:100vh;background:#faf8f1;color:#283f34;font-family:inherit}.math-header{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1220px;margin:auto;padding:22px 28px}.math-header>.quiet-button{display:flex;gap:9px;align-items:center;min-height:44px}.math-header .forest-brand{font-size:22px}.math-course-strip{display:flex;align-items:center;gap:17px;flex-wrap:wrap;max-width:1120px;margin:0 auto;padding:14px 24px;border-block:1px solid #e3e5d8;color:#536359;font-size:14px}.math-subject-badge{font-size:11px;font-weight:750;letter-spacing:1.3px;color:#715c23;background:#f2e9c9;border:1px solid #d8c888;border-radius:9px;padding:8px 11px}.math-save-status{display:flex;gap:7px;align-items:center;margin-left:auto;font-size:12px}.math-journey{max-width:820px;margin:25px auto 0;display:flex;justify-content:center;gap:8px;padding:0 20px}.math-journey button{min-height:46px;background:transparent;display:flex;align-items:center;gap:9px;border:0;border-radius:12px;color:#536359;padding:9px 14px;font-size:14px;font-weight:600}.math-journey button>span{width:25px;height:25px;border:1px solid #bdc9b6;display:grid;place-items:center;border-radius:50%;font-size:12px}.math-journey button[aria-current]{background:#e7eddd;color:#31543d}.math-journey button[aria-current]>span{background:#416b50;color:#fff;border-color:#416b50}.math-journey button:disabled{opacity:.52}.math-main{max-width:980px;margin:auto;padding:26px 28px 24px}.math-stage-shell,.math-item-input{border:0;padding:0;margin:0;min-width:0}.math-stage-heading{margin-bottom:25px}.math-stage-kicker{font-size:11px;font-weight:700;letter-spacing:1.8px;color:#7b6d41}.math-stage-heading h1{font-size:clamp(26px,3vw,36px);letter-spacing:-.8px;line-height:1.28;margin:10px 0;color:#263e32}.math-stage-heading p{font-size:16px;line-height:1.75;color:#536359;margin:0;max-width:780px}.math-lab{background:#fffefb;border:1px solid #dadfce;border-radius:24px;padding:27px 32px;box-shadow:0 8px 28px #374e3210}.math-model-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:24px;flex-wrap:wrap}.math-model-label{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:700;letter-spacing:1.6px;color:#667651}.math-view-tabs{display:flex;gap:4px;background:#f3f3e9;border-radius:10px;padding:4px;flex-wrap:wrap}.math-view-tabs button{border:0;min-height:38px;padding:8px 12px;background:transparent;border-radius:7px;color:#5c6959;font-size:12px;font-weight:600}.math-view-tabs button[aria-pressed=true]{background:#fffefb;color:#3c5a3f;box-shadow:0 1px 4px #344e3220}.math-whole-label{text-align:center;color:#7c765f;font-size:12px;margin-bottom:16px}.math-bar-label{display:flex;justify-content:space-between;align-items:center;max-width:690px;margin:4px auto 8px;gap:12px;color:#536359;font-size:13px}.math-fraction{display:inline-flex;vertical-align:middle;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;font-variant-numeric:tabular-nums;font-weight:650;min-width:20px;font-size:20px;color:inherit}.math-fraction>span:first-child{border-bottom:1.8px solid currentColor;padding:0 6px 3px}.math-fraction>span:last-child{padding:3px 6px 0}.fraction-model{max-width:690px;margin:0 auto}.fraction-model svg{width:100%;height:auto;display:block;overflow:visible;touch-action:pan-y}.fraction-tray{fill:#ecefe4;stroke:#b9c7ae;stroke-width:1.7}.fraction-piece .shaded{fill:#7f9e68}.fraction-piece .unshaded{fill:#edf0e7}.fraction-piece .shaded.reference{fill:#cfb35d}.fraction-piece{transform-origin:50% 50%;animation:fractionReveal .6s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--piece-index)*40ms)}.is-chocolate .fraction-tray{fill:#eadbc5;stroke:#bba086}.is-chocolate .shaded{fill:#8b593f}.is-chocolate .unshaded{fill:#f0e5d6}.chocolate-inset{fill:none;stroke:#ffffff35;stroke-width:2;pointer-events:none}.math-split-arrow{display:flex;align-items:center;justify-content:center;gap:8px;margin:10px 0 12px;color:#75684d;font-size:12px}.math-equality{display:flex;align-items:center;justify-content:center;gap:22px;margin:24px 0 22px;font-size:26px;color:#3a5a3e}.math-equality .math-fraction{font-size:29px}.math-equal-caption{font-size:14px;line-height:1.6;color:#536359;max-width:180px;margin-left:12px}.math-animation-controls{display:flex;align-items:center;justify-content:center;gap:22px;border-top:1px solid #e3e5d8;padding-top:19px}.math-animation-controls .button{min-height:44px;gap:7px;font-size:14px}.math-demo-steps{display:flex;gap:8px}.math-demo-steps>button{border:1px solid #d2d9c5;background:#fafbf5;border-radius:10px;min-width:53px;min-height:59px;color:#647357}.math-demo-steps>button[aria-pressed=true]{border:2px solid #6e8b57;background:#ebf0e0;color:#36543a}.math-demo-steps .math-fraction{font-size:16px}.math-reset{border:0;background:transparent;color:#617354;min-width:44px;min-height:44px}.math-takeaway{display:flex;gap:14px;align-items:flex-start;background:#f0efdc;border:1px solid #dcd8b7;border-radius:17px;padding:20px 24px;margin:19px 0}.math-takeaway>svg{flex:none;color:#8b7636;margin-top:2px}.math-takeaway strong{font-size:15px;color:#554f30}.math-takeaway p{font-size:14px;line-height:1.75;margin:5px 0 0;color:#625f46}.math-stage-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:23px;line-height:1.7}.math-stage-actions>p,.math-stage-actions>span{font-size:13px;color:#687362;max-width:510px}.math-stage-actions .button{gap:16px;min-height:50px;flex:none}.math-lesson-footer{display:flex;justify-content:center;align-items:center;gap:8px;font-size:12px;color:#687362;padding-top:35px}.math-loading{min-height:80vh;display:grid;place-content:center;justify-items:center;gap:20px;background:#faf8f1}.math-loading h1{font-size:24px}.fraction-shade-control{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;color:#536359;font-size:14px}.fraction-shade-control>div{display:flex;align-items:center;gap:15px}.fraction-shade-control button{border:1px solid #bfceb4;background:#f3f7ed;border-radius:11px;min-width:46px;min-height:46px;color:#416b50;display:grid;place-items:center}.fraction-shade-control output{font-size:18px;font-variant-numeric:tabular-nums;min-width:53px;text-align:center}.math-parts-picker{display:flex;flex-direction:column;gap:12px;max-width:690px;margin:25px auto 15px;font-size:14px;color:#536359}.math-parts-picker>div{display:flex;flex-wrap:wrap;gap:9px}.math-parts-picker button{border:1px solid #c7d1ba;background:#f9faf5;border-radius:10px;min-height:44px;padding:9px 16px;color:#4d6546}.math-parts-picker button[aria-pressed=true]{background:#e6efda;border:2px solid #79965f}.math-match-status{display:flex;align-items:center;gap:11px;background:#f3f4ed;border:1px solid #d9dfd0;border-radius:13px;padding:16px;margin-top:24px;font-size:15px;line-height:1.6;color:#617058}.math-match-status.matched{background:#e7f1de;border-color:#a6c190;color:#315a35}.math-match-status svg{flex:none}.math-discovery-check{display:flex;align-items:center;gap:6px;color:#56754c;font-size:12px}.math-item-equation{display:flex;align-items:center;justify-content:center;gap:27px;font-size:27px;margin:12px 0 26px}.math-item-equation .math-fraction{font-size:32px}.math-small{font-size:13px;line-height:1.7;color:#687362;text-align:center}.math-numerator-input{display:flex;flex-direction:column;gap:10px;align-items:center;font-size:14px;color:#536359;margin:24px 0}.math-numerator-input input{width:120px;text-align:center;font-size:28px;min-height:68px;border:2px solid #a9bb96;border-radius:13px;background:#fcfdf8;color:#314d36}.math-practice-buttons{display:flex;justify-content:space-between;gap:16px;margin-top:25px}.math-practice-buttons .button{gap:10px}.math-hint{display:flex;align-items:flex-start;gap:10px;background:#fff6de;border:1px solid #dec78b;color:#6d5b2d;border-radius:12px;padding:15px 18px;font-size:15px;line-height:1.75;margin-top:16px}.math-hint>svg{flex:none;margin-top:3px}.math-feedback{display:flex;align-items:flex-start;gap:14px;padding:21px 23px;border-radius:15px;margin-top:23px;line-height:1.7}.math-feedback>svg{flex:none;margin-top:3px}.math-feedback strong{font-size:20px}.math-feedback p{margin:5px 0 0;font-size:15px}.math-feedback.correct{background:#e6f1db;border:2px solid #88ac70;color:#315a35;animation:mathFeedback .35s ease-out}.math-feedback.retry{background:#fff4df;border:1px solid #d6c08c;color:#725e34}.fraction-number-line{margin:30px auto 12px;max-width:740px}.fraction-number-line svg{width:100%;display:block;overflow:visible}.line-track,.line-tick{stroke:#6f805f;stroke-width:2}.fraction-number-line text{fill:#536359;font-size:16px;font-family:inherit}.line-selected{fill:#557e47;stroke:#fff;stroke-width:3;transition:cx .45s ease}.line-target{fill:#c29a3f;stroke:#fff;stroke-width:2}.line-alignment{stroke:#a7b792;stroke-width:2;stroke-dasharray:3 3}.math-line-input{display:flex;align-items:center;gap:15px;flex-wrap:wrap;color:#536359;font-size:14px}.math-line-input input{width:100%;min-height:48px;accent-color:#557e47;cursor:pointer;order:3}.math-line-input strong{margin-left:auto}.math-challenge-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.math-challenge-nav button{display:flex;align-items:center;gap:8px;border:1px solid #c7d1ba;border-radius:12px;background:#fffefb;min-height:46px;min-width:46px;padding:10px 16px;color:#5a6e4e;font-size:14px}.math-challenge-nav button[aria-current]{background:#e7efdb;border:2px solid #78955e}.math-question-prompt{font-size:22px;line-height:1.6;margin:0 0 24px;color:#304a37}.math-choice-options{display:grid;gap:13px;margin:20px 0}.math-choice-options button{display:flex;align-items:center;text-align:left;gap:13px;border:1px solid #cdd7c1;border-radius:14px;background:#fafbf5;min-height:76px;padding:18px 20px;line-height:1.7;font-size:16px;color:#3d563c}.math-choice-options button[aria-pressed=true]{background:#e9f1df;border:2px solid #76935b}.math-choice-options svg{flex:none;width:23px}.math-option-dot{width:21px;height:21px;border:1.5px solid #b2c09e;border-radius:50%;flex:none}.math-review-summary{display:grid;grid-template-columns:1fr 1fr 1.6fr;gap:13px;margin:0 0 24px}.math-review-summary>div{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px;padding:22px 15px;background:#edf2e4;border:1px solid #cad7ba;border-radius:16px;text-align:center}.math-review-summary strong{font-size:28px;color:#3a593f}.math-review-summary span{font-size:13px;line-height:1.6;color:#536359}.math-review-summary svg{color:#779458}.math-review-list{display:grid;gap:20px}.math-review-card{padding:25px;background:#fffefb;border:1px solid #cdd9c2;border-radius:20px}.math-review-card.needs-correction{border-color:#d9c48b}.math-review-card>header{display:flex;align-items:flex-start;gap:12px;color:#4d7747}.math-review-card>header>svg{flex:none;margin-top:3px}.math-review-card>header span{font-size:12px;font-weight:600}.math-review-card h2{font-size:18px;line-height:1.6;margin:7px 0 0;color:#304a37}.math-review-card>p{font-size:15px;line-height:1.8;color:#536359;margin-top:15px}.math-review-card.needs-correction>header{color:#92712f}.math-review-model{max-width:580px;margin:20px auto 0}.math-review-card>.button{margin-top:20px;gap:10px}.math-review-card .math-item-input{border-top:1px solid #e3e5d8;padding-top:15px;margin-top:20px}.math-revisit-note{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;background:#edf2e6;padding:15px 20px;border-radius:13px;margin-bottom:20px;font-size:14px;color:#536359}.math-revisit-note .text-button{display:flex;align-items:center;gap:6px;min-height:44px}.interactive-plan{margin-top:28px;border-top:1px solid #dae1d1;padding-top:27px}.interactive-plan-heading{display:flex;align-items:center;gap:16px;margin-bottom:20px}.interactive-plan-heading>span{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:#f3e8bf;color:#7c6628}.interactive-plan-heading h3{font-size:22px;margin:0 0 5px}.interactive-plan-heading p{font-size:14px;color:#64715e}.interactive-lesson-card{border:1px solid #dbc98c;background:#fff9e9;border-radius:21px;padding:25px;display:grid;grid-template-columns:1fr 1fr;gap:25px}.interactive-lesson-card h4{font-size:24px;margin:10px 0;color:#4b4b2c}.interactive-lesson-card p{line-height:1.8;font-size:15px;color:#65664f}.interactive-lesson-card small{font-size:13px;color:#726c50;line-height:1.8}.interactive-lesson-card form{background:#fffefa;border:1px solid #e4dbc1;border-radius:15px;padding:21px;display:flex;flex-direction:column;gap:16px}.interactive-lesson-card .button{gap:10px}.interactive-lesson-source{margin-top:18px;font-size:13px;line-height:1.8;color:#65664f}.interactive-lesson-source summary{min-height:44px;cursor:pointer;padding:10px 0}.interactive-assignments{display:grid;gap:12px;margin-top:17px}.interactive-assignment{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 20px;border:1px solid #d7dfce;border-radius:15px;background:#fffef9}.interactive-assignment strong{font-size:16px}.interactive-assignment p{font-size:13px;color:#64715e;margin:7px 0 0;line-height:1.7}.interactive-assignment .button{gap:8px}.interactive-progress-list{display:grid;gap:12px}.interactive-progress-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:17px 0;border-bottom:1px solid #e1e7d9}.interactive-progress-row p{font-size:14px;line-height:1.8;color:#5a6c51}.interactive-progress-row h3{font-size:17px;line-height:1.6;margin:0 0 6px}@keyframes fractionReveal{0%{opacity:.3;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@keyframes mathFeedback{0%{opacity:.6;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:760px){.math-header{padding:14px 16px;gap:8px}.math-header .forest-brand{font-size:17px}.math-header .forest-brand>svg{width:19px}.math-header .quiet-button{font-size:13px;padding:7px}.math-course-strip{padding:13px 17px;gap:10px;font-size:12px}.math-save-status{margin-left:0;width:100%}.math-journey{padding:0 12px;gap:2px;margin-top:17px}.math-journey button{flex-direction:column;gap:6px;padding:7px 5px;flex:1;font-size:11px;min-width:0}.math-main{padding:24px 16px}.math-stage-heading p{font-size:15px}.math-lab{padding:21px 17px;border-radius:18px}.math-model-toolbar{margin-bottom:18px}.math-view-tabs{width:100%;justify-content:center}.math-view-tabs button{flex:1;min-height:44px;padding:8px 6px;font-size:11px}.math-equality{gap:16px;flex-wrap:wrap}.math-equal-caption{margin-left:0;font-size:12px;max-width:130px}.math-animation-controls{gap:8px;justify-content:space-between}.math-animation-controls .button{padding:10px;font-size:13px}.math-demo-steps{gap:4px}.math-demo-steps>button{min-width:43px;padding:8px}.math-takeaway{padding:17px 16px}.math-stage-actions{flex-direction:column;align-items:stretch;gap:10px}.math-stage-actions .button{justify-content:center;width:100%}.math-stage-actions>p{margin:0}.fraction-shade-control{font-size:12px}.fraction-shade-control>div{gap:8px}.math-practice-buttons{flex-direction:column}.math-practice-buttons .button{justify-content:center}.math-challenge-nav{gap:7px}.math-challenge-nav button{flex:1;padding:9px;justify-content:center}.math-challenge-nav button>span{display:none}.math-review-summary{grid-template-columns:1fr 1fr}.math-review-summary>div:last-child{grid-column:1/-1;flex-direction:row;text-align:left;padding:16px}.math-review-card{padding:20px 17px}.math-choice-options button{padding:16px;font-size:15px}.math-question-prompt{font-size:20px}.math-lesson-footer{font-size:11px;line-height:1.6;text-align:center}.interactive-lesson-card{grid-template-columns:1fr;padding:20px;gap:20px}.interactive-plan-heading h3{font-size:20px}.interactive-lesson-card h4{font-size:22px}.interactive-lesson-card form,.interactive-assignment{padding:17px}.math-discovery-check{font-size:11px}.math-line-input{font-size:13px}.math-model-label{font-size:9px}}@media(prefers-reduced-motion:reduce){.fraction-piece,.math-feedback.correct{animation:none}.line-selected{transition:none}}.math-stage-shell:disabled{pointer-events:none;opacity:.88}.math-review-card>.math-first-answer{font-size:13px;font-weight:600;color:#6e674c;border-top:1px solid #e6e6d8;padding-top:14px}.fraction-divider{stroke:#3e5234;stroke-width:1.5}.is-chocolate .fraction-divider{stroke:#ad8968}.fraction-part-count{font-size:13px;font-weight:600;line-height:1.6;color:#536359;margin:12px 0 5px}.science-world{background:#f6f8f1}.science-world .math-subject-badge{background:#e6efd9;border-color:#bacfa2;color:#496637}.science-world .math-stage-kicker{color:#58754c}.science-world .math-stage-heading h1{color:#2e4939}.science-lab{border-color:#c7d6bb}.science-scene-picker{display:flex;gap:7px;flex-wrap:wrap}.science-scene-picker button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 16px;border:1px solid #c4d1b8;border-radius:12px;background:#f9fbf4;color:#4d6942;font-size:14px;font-weight:600}.science-scene-picker button[aria-pressed=true]{border:2px solid #7c9a65;background:#e8f0dd}.magnet-board{max-width:780px;margin:0 auto}.magnet-key{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;font-size:12px;color:#576b58;margin:8px 0 3px}.magnet-key>span{display:flex;align-items:center;gap:7px}.magnet-key i{width:11px;height:11px;border-radius:4px;display:block}.north-key{background:#ad5949}.south-key{background:#397f80}.magnet-board>svg{display:block;width:100%;height:auto;overflow:visible;touch-action:pan-y}.science-workbench{fill:#f2f5e9;stroke:#d1ddc4;stroke-width:1.5}.magnet-track{stroke:#c3c5ab;stroke-width:2}.track-stop{fill:#a6b394}.magnet-body{fill:#fffef9;stroke:#4e6757;stroke-width:2}.pole-N{fill:#ad5949}.pole-S{fill:#397f80}.magnet-pole-letter{fill:#fffdf7;font-size:31px;font-family:inherit;font-weight:700;pointer-events:none}.magnet-position-label{fill:#526655;font-family:inherit;font-size:13px;font-weight:600}.magnet-seam{stroke:#fff7e2;stroke-width:2}.magnet-clamp{fill:none;stroke:#8c967d;stroke-width:5;stroke-linejoin:round}.magnet-gap-line{stroke:#7d8c6d;stroke-width:1.5;stroke-dasharray:3 4}.magnet-gap-label{fill:#5d7352;font-size:11px;font-family:inherit}.magnet-facing-label{fill:#526655;font-size:12px;font-family:inherit}.magnet-direction text{font-size:48px;fill:#5b7c49;font-family:inherit}.magnet-drag-target{cursor:grab;touch-action:none}.magnet-drag-target:active{cursor:grabbing}.magnet-drag-target:focus-visible{stroke:#425f33;stroke-width:3;outline:none;stroke-dasharray:5 3}.magnet-released{animation:magnetTravel 1.5s cubic-bezier(.25,.65,.2,1) both}.magnet-result-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid #b7cba4;background:#eaf2df;border-radius:13px;padding:12px 16px;color:#395e35;font-weight:650;font-size:16px;margin:0 0 14px}.magnet-result-strip>span,.magnet-result-strip>div{display:flex;align-items:center;gap:10px}.science-small-button{display:grid;place-items:center;min-width:44px;min-height:44px;border:1px solid #b8cba5;border-radius:10px;background:#f7fbf0;color:#426337}.magnet-flip-controls{display:flex;justify-content:space-between;gap:12px;margin:10px 0 16px}.magnet-flip-controls .button{gap:9px;min-height:46px;font-size:13px}.magnet-distance-control{display:grid;grid-template-columns:120px 1fr;gap:5px 15px;align-items:center;font-size:13px;color:#526655;margin:16px 0 8px}.magnet-distance-control input{width:100%;min-height:44px;accent-color:#5d7d4b;padding:0}.magnet-distance-control small{grid-column:2;font-size:12px;line-height:1.7;color:#6c785f}.science-demo-caption{text-align:center;max-width:640px;margin:20px auto 17px;color:#3e5d3a}.science-demo-caption strong{font-size:21px;line-height:1.6}.science-demo-caption p{font-size:15px;line-height:1.8;color:#526655;margin-top:7px}.science-release{display:flex;align-items:center;justify-content:center;gap:10px;min-height:50px;max-width:100%;margin:19px auto 12px}.science-model-note{max-width:720px;margin:18px auto 0;text-align:center;font-size:12px;color:#6c785f;line-height:1.8}.science-investigation-goals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 20px}.science-investigation-goals>span{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0;padding:15px 17px;border:1px solid #d1dcc5;background:#fffef9;border-radius:13px;color:#5c6b54;font-size:16px;font-weight:650}.science-investigation-goals small{font-size:11px;line-height:1.6;font-weight:500;margin-left:auto}.science-investigation-goals .observed{background:#e7f0dc;border-color:#a4bd8e;color:#3c6638}.science-goal-dot{width:16px;height:16px;border-radius:50%;border:1.5px solid #a4b593}.science-predict-label{font-size:12px;color:#526d46;background:#ecf2e2;border:1px solid #c5d4b7;padding:7px 11px;border-radius:10px}.science-question-heading{font-size:19px;color:#36533b;margin:25px 0 13px}.science-prediction-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.science-prediction-options>button{display:flex;align-items:center;justify-content:center;gap:14px;border:1px solid #c2d1b4;background:#fafcf6;border-radius:14px;min-height:66px;padding:15px 20px;color:#42633d;font-size:16px;line-height:1.6}.science-prediction-options>button>span{font-size:24px;letter-spacing:3px;flex:none}.science-prediction-options>button[aria-pressed=true]{border:2px solid #6f9258;background:#e6efda;box-shadow:0 0 0 2px #6f92580b}.science-observation-panel{border-top:1px solid #d6e1cb;margin-top:21px;padding-top:18px}.science-observation-panel>p{color:#576d4d;font-size:14px;line-height:1.8}.science-observation-panel h2{color:#36533b;font-size:21px;margin:12px 0}.science-observed-copy{display:flex;align-items:flex-start;gap:10px;background:#ecf4e3;padding:16px 18px;border-radius:12px;margin-bottom:17px}.science-observed-copy>svg{flex:none;margin-top:2px}.science-observation-panel .button{gap:9px}.science-journal{margin-top:25px;background:#fffdf6;border:1px solid #dadfc8;border-radius:20px;padding:22px 24px}.science-journal .section-heading{align-items:center;margin-bottom:16px}.science-journal h2{font-size:20px;color:#3c573b}.science-journal .section-heading>span{font-size:12px;color:#6e775f}.science-journal>div:last-child{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.science-journal article{padding:16px 17px;border:1px solid #d6ddc9;border-radius:13px;background:#f7faef;position:relative}.science-journal article strong{display:block;font-size:18px;margin:4px 0 10px;color:#3c5b36}.science-journal article p{display:flex;align-items:center;gap:4px;flex-wrap:wrap;font-size:12px;line-height:1.8;color:#5a6c50}.science-journal-number{position:absolute;right:12px;top:11px;font-size:11px;color:#6e7b63}.science-question-model .magnet-board{max-width:690px}.science-question-model .magnet-flip-controls{justify-content:center}.science-world .math-takeaway{background:#ecf1df;border-color:#d0dabb}.science-world .math-takeaway strong{color:#42613c}.science-world .math-takeaway>svg{color:#63844a}.science-world .math-review-model{max-width:740px}.science-world .math-review-model .magnet-board>svg{max-height:240px}.assignment-subject-picker button[data-subject=science]{--assignment-accent:#52733d;--assignment-background:#edf5e6}.interactive-lesson-card.science{background:#f2f7eb;border-color:#b7cca4}.interactive-lesson-card.science .math-subject-badge{background:#e2edcf;color:#4c6b35;border-color:#b6ca9d}.interactive-lesson-card.science h4{color:#36533b}@keyframes magnetTravel{0%{transform:translate(0)}to{transform:translate(var(--magnet-travel))}}@media(max-width:760px){.science-scene-picker{width:100%}.science-scene-picker button{flex:1;font-size:13px}.magnet-key{font-size:11px;gap:16px}.magnet-flip-controls{flex-direction:column;gap:9px}.magnet-flip-controls .button{justify-content:center;min-height:46px}.magnet-distance-control{grid-template-columns:1fr;font-size:13px;gap:2px}.magnet-distance-control small{grid-column:1}.science-demo-caption strong{font-size:19px}.science-demo-caption p{font-size:14px}.science-model-note{font-size:11px;text-align:left}.science-investigation-goals{gap:7px}.science-investigation-goals>span{padding:12px 9px;font-size:14px;gap:5px}.science-investigation-goals small{width:100%;margin-left:0;font-size:10px}.science-investigation-goals svg{width:16px}.science-prediction-options{gap:10px}.science-prediction-options>button{flex-direction:column;gap:3px;font-size:14px;min-height:76px;padding:12px 9px}.science-prediction-options>button>span{font-size:22px}.magnet-result-strip{font-size:15px;padding:10px 11px;gap:10px}.magnet-result-strip>div{gap:6px}.science-journal{padding:19px 16px}.science-journal .section-heading{align-items:flex-start;flex-direction:column;gap:7px}.science-journal>div:last-child{grid-template-columns:1fr}.science-journal h2{font-size:19px}.science-journal article{padding:15px}.science-journal article p{font-size:13px}.science-observation-panel h2{font-size:19px}.science-question-model .magnet-flip-controls{margin-top:7px}.science-world .math-review-model .magnet-board>svg{max-height:none}}@media(prefers-reduced-motion:reduce){.magnet-released{animation:none;transform:translate(var(--magnet-travel))}}.assignment-subject-picker{grid-template-columns:repeat(5,minmax(0,1fr))}.interactive-lesson-slot:not([hidden])+.interactive-lesson-slot:not([hidden]){margin-top:20px}@media(max-width:650px){.assignment-subject-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.assignment-subject-picker button[data-subject=all]{grid-column:1/-1;min-height:48px}}.science-revise-setup{display:flex;align-items:center;justify-content:center;gap:8px;margin:15px auto;min-height:46px}@media(max-width:760px){.magnet-position-label{font-size:24px}.magnet-gap-label,.magnet-facing-label{font-size:21px}.magnet-pole-letter{font-size:40px}}.science-step-guide .science-guide-buddy{position:relative;display:block;flex:none;width:58px;height:65px}.science-guide-buddy>.penguin-mascot{width:58px;height:65px}.science-step-guide .science-guide-buddy>.science-step-number{position:absolute;right:-2px;bottom:-1px;width:24px;height:24px;min-width:24px;font-size:12px;border:2px solid #fffdf5}.science-guide-buddy .science-step-number svg{width:14px;height:14px}.reward-cottage{padding-bottom:16px}.gift-back{min-height:44px;margin-bottom:12px}.gift-welcome{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:4px 0 24px}.gift-welcome h1{font-size:34px;margin:8px 0 12px}.gift-welcome p:not(.eyebrow){color:#65765e;line-height:1.8;font-size:15px}.gift-welcome>.penguin-mascot{width:112px;height:120px;flex:none}.gift-balance-panel{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;background:#edf3e4;border:1px solid #cddcc4;border-radius:22px;color:#41684a}.gift-balance-panel>div{display:flex;align-items:center;gap:10px;flex:none}.gift-balance-panel strong{font-size:34px;line-height:1.2}.gift-balance-panel span{font-size:13px}.gift-balance-panel p{font-size:13px;line-height:1.7;max-width:440px}.gift-navigation{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:24px 0 20px}.gift-navigation>div{display:flex;gap:7px;flex-wrap:wrap}.gift-navigation>div>button{min-height:44px;border:1px solid #d6dfcd;border-radius:24px;padding:10px 18px;background:#fffdf6;color:#586e53;font-size:14px}.gift-navigation>div>button.active{background:#e4eed8;border-color:#9db78e;color:#3d653f;font-weight:600}.gift-delivery-note{display:flex;align-items:flex-start;gap:8px;color:#5c7356;font-size:13px;line-height:1.8;margin:16px 0}.gift-delivery-note svg{flex:none;margin-top:3px}.gift-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:20px}.gift-product-card{background:#fffdf7;border:1px solid #e0e5d6;border-radius:24px;overflow:hidden;min-width:0}.gift-product-card>img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}.gift-product-card>div{padding:18px}.gift-product-card h2{font-size:17px;line-height:1.45;margin:0 0 8px;min-height:49px}.gift-disclaimer{display:block;font-size:11px;line-height:1.6;color:#776c60}.gift-product-price{display:flex;align-items:center;gap:6px;color:#47724b;margin:20px 0 15px}.gift-product-price strong{font-size:27px;line-height:1.1}.gift-product-price span{font-size:12px}.gift-product-card progress{display:block;width:100%;height:7px;accent-color:#789a69;border:0;border-radius:8px;overflow:hidden;background:#e8edde}.gift-product-card progress::-webkit-progress-bar{background:#e8edde}.gift-product-card progress::-webkit-progress-value{background:#789a69;border-radius:8px}.gift-progress-note{font-size:12px;color:#6c7a61;line-height:1.7;min-height:22px;margin:9px 0 18px}.gift-product-card .button{font-size:12px;padding:11px 9px;min-height:44px;gap:6px}.gift-gentle-note{font-size:12px;color:#6b7a61;line-height:1.9;margin:24px 0}.gift-empty{padding:44px 25px;text-align:center;color:#61755a}.gift-empty>svg{margin:0 auto 18px;color:#8ba37c}.gift-empty h2,.gift-empty h3{font-size:21px;line-height:1.5}.gift-empty p{font-size:14px;line-height:1.8;margin:12px 0 20px}.gift-orders{display:grid;gap:18px}.gift-order{background:#fffdf7;border:1px solid #dce4d2;border-radius:22px;padding:22px}.gift-order-heading{display:flex;align-items:center;gap:18px}.gift-order-heading>img{width:80px;height:80px;border-radius:16px;object-fit:cover;flex:none}.gift-order-heading>div{flex:1;min-width:0}.gift-order-heading h3{font-size:18px;line-height:1.5;margin:3px 0 6px}.gift-order-heading p,.gift-order-heading small{font-size:12px;color:#6f7b64;line-height:1.7}.gift-order>p{font-size:14px;line-height:1.8;color:#68785d;margin:18px 0 0}.gift-status{display:inline-block;border-radius:20px;background:#f0ecdf;color:#766946;padding:8px 12px;font-size:12px;line-height:1.5}.gift-status-approved{background:#e6eedc;color:#526d43}.gift-status-shipped{background:#e2eced;color:#4c7074}.gift-status-delivered{background:#dfeddc;color:#3f6b45}.gift-status-cancelled{background:#edece5;color:#74746a}.gift-order-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.gift-order-actions:empty{display:none}.gift-tracking{display:flex;gap:9px;align-items:flex-start;overflow-wrap:anywhere}.gift-tracking svg{flex:none;margin-top:2px}.gift-private-address{margin-top:18px;border-top:1px solid #e6eadc;padding-top:8px}.gift-private-address summary{font-size:13px;cursor:pointer;padding:12px 0;min-height:44px;color:#52704b}.gift-private-address p{font-size:14px;line-height:1.9;color:#586952;padding:10px 14px;background:#f2f4e9;border-radius:12px}.gift-product-detail{text-align:center}.gift-product-detail>img{display:block;width:230px;max-width:100%;height:auto;margin:0 auto 12px;border-radius:20px}.gift-product-detail .gift-product-price{justify-content:center;margin:22px 0}.gift-product-detail>p:not(.gift-product-price){font-size:14px;line-height:1.8;color:#67765d;margin:16px 0}.gift-product-detail>.button{margin-top:22px}.gift-parent-confirm>p{font-size:14px;line-height:1.8;margin-bottom:10px}.gift-parent-confirm .gift-disclaimer{margin-bottom:20px}.gift-parent-confirm label{font-size:13px;line-height:1.7}.gift-parent-confirm input{min-height:46px}.gift-parent-confirm input[readonly]{background:#f0f2e8;color:#637059}.gift-parent-confirm .gift-consent{display:flex;align-items:flex-start;gap:10px;margin:20px 0 12px;font-size:13px}.gift-consent input[type=checkbox]{min-height:20px;flex:none;width:20px;height:20px;margin-top:2px}.gift-form-note{font-size:12px;line-height:1.8;color:#6b7862;margin:12px 0 22px}.garden-reward-entry{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;margin:22px 0;background:#f5eedf;border:1px solid #e1d6b9;border-radius:22px}.garden-reward-entry>div{display:flex;gap:13px;align-items:center}.garden-reward-entry>div>svg{color:#8b8258;flex:none}.garden-reward-entry h2{font-size:19px;margin:0 0 6px}.garden-reward-entry p{font-size:13px;color:#776f55;line-height:1.7}.garden-reward-entry>.button{flex:none}.parent-tabs{overflow-x:auto}.parent-tabs button{flex:none}@media(max-width:1050px){.gift-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gift-product-card h2{min-height:0}.gift-product-card>img{max-height:300px;object-fit:contain;background:#f5e9dc}}@media(max-width:650px){.gift-welcome{gap:10px}.gift-welcome h1{font-size:29px}.gift-welcome>.penguin-mascot{width:80px;height:90px}.gift-welcome p:not(.eyebrow){font-size:13px}.gift-balance-panel{display:block;padding:18px;border-radius:18px}.gift-balance-panel p{margin-top:10px;font-size:12px}.gift-balance-panel strong{font-size:30px}.gift-navigation{gap:10px;margin:20px 0 16px}.gift-navigation>div>button{font-size:13px;padding:10px 13px}.gift-navigation>.quiet-button{font-size:12px}.gift-product-grid{gap:12px}.gift-product-card{border-radius:18px}.gift-product-card>div{padding:13px}.gift-product-card h2{font-size:15px;min-height:44px}.gift-disclaimer{font-size:11px}.gift-product-card .gift-disclaimer{min-height:35px}.gift-product-price strong{font-size:24px}.gift-product-card .button{font-size:11px;white-space:normal}.gift-progress-note{font-size:11px}.gift-order{padding:16px}.gift-order-heading{gap:10px;flex-wrap:wrap}.gift-order-heading>img{width:62px;height:62px}.gift-order-heading>div{min-width:150px}.gift-order-heading h3{font-size:16px}.gift-order-heading>.gift-status{margin-left:72px}.gift-order-actions .button{font-size:12px}.gift-parent-confirm .form-row{grid-template-columns:1fr}.garden-reward-entry{align-items:stretch;flex-direction:column;padding:18px;gap:14px}.garden-reward-entry h2{font-size:18px}.garden-reward-entry p{font-size:12px}.garden-reward-entry>.button{align-self:flex-start}.parent-tabs{justify-content:flex-start;gap:20px}}@media(max-width:350px){.gift-product-grid{grid-template-columns:1fr}.gift-product-card h2,.gift-product-card .gift-disclaimer{min-height:0}.gift-product-card>img{max-height:250px}}.leaf-balance{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:65px;min-height:44px;padding:8px 12px;border:1px solid #c9d9bb;border-radius:24px;background:#edf4df;color:#3c6548;white-space:nowrap;font-variant-numeric:tabular-nums}.leaf-balance strong{font-size:16px}.leaf-balance:hover{background:#e0ebd0}.leaf-balance:focus-visible,.garden-plot:focus-visible{outline:3px solid #47765a;outline-offset:4px}.leaves-earned{display:flex;align-items:center;gap:13px;background:#eaf2df;border:1px solid #c8d9b9;border-radius:16px;padding:15px 20px;margin:20px auto;max-width:420px;color:#416747;text-align:left;animation:leaf-arrival .35s ease-out}.leaves-earned>svg{flex:none}.leaves-earned strong{display:block;font-size:17px}.leaves-earned span{display:block;font-size:13px;line-height:1.6;margin-top:3px}.growing-garden{--garden-ink:#345441;--garden-muted:#66765f;--garden-line:#dce4d0;color:var(--garden-ink)}.garden-welcome{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:8px 0 25px}.garden-welcome h1{font-size:34px;line-height:1.3;margin:7px 0 8px}.garden-welcome p:last-child{font-size:16px;color:var(--garden-muted);line-height:1.6}.garden-welcome-leaves{display:grid;grid-template-columns:auto auto;align-items:center;gap:3px 9px;border:1px solid #cbd9bd;border-radius:19px;padding:14px 19px;background:#f4f8eb;min-width:115px}.garden-welcome-leaves svg{color:#5d8557}.garden-welcome-leaves strong{font-size:28px;line-height:1.2;font-variant-numeric:tabular-nums}.garden-welcome-leaves span{grid-column:1/-1;text-align:center;font-size:12px;color:var(--garden-muted)}.garden-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}.garden-summary>div{display:flex;align-items:center;gap:10px;min-height:68px;padding:14px 20px;border:1px solid var(--garden-line);border-radius:17px;background:#fffdf5}.garden-summary svg{color:#7b9865;width:22px;flex:none}.garden-summary strong{font-size:25px;font-weight:600;line-height:1}.garden-summary span{font-size:13px;line-height:1.5;color:var(--garden-muted)}.garden-scene{position:relative;isolation:isolate;overflow:hidden;border-radius:28px;border:1px solid #c5d3b3;background:#e5ecd7;min-height:480px;padding:25px 32px 85px;box-shadow:0 10px 26px #4b66420a}.garden-landscape{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}.garden-scene-heading{display:flex;justify-content:space-between;gap:18px;align-items:center;position:relative;margin-bottom:28px}.garden-scene-tag{display:inline-flex;align-items:center;gap:7px;background:#fffcf0df;border:1px solid #d9dfc5;border-radius:20px;padding:8px 13px;font-size:13px;font-weight:600}.garden-scene-heading p{font-size:13px;color:#4d6549;line-height:1.6;max-width:220px;text-align:right}.garden-plots{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px 10px;max-width:850px;margin:0 auto;position:relative;padding-top:20px}.garden-plots.few-plots{grid-template-columns:repeat(auto-fit,minmax(110px,150px));justify-content:center;min-height:250px;align-items:center}.garden-plot{position:relative;display:flex;flex-direction:column;align-items:center;background:#fffdf08f;border:1px solid #faf9e1bb;box-shadow:0 5px 10px #59764607;border-radius:50% 50% 18px 18px;padding:5px 6px 12px;min-width:0;color:#3c5840;transition:transform .18s ease,background .18s ease}.garden-plot:hover{background:#fffdf1d9;transform:translateY(-3px)}.garden-plot.is-today{border:2px solid #789b66;background:#f8fbeac9;padding:4px 5px 11px}.garden-plot>.garden-plant{width:100%;max-width:126px;height:134px}.garden-plot-date{display:flex;gap:5px;align-items:center;justify-content:center;font-size:12px;line-height:1.5;flex-wrap:wrap}.garden-plot-date small{font-size:10px;border-radius:7px;background:#dce9cc;padding:1px 5px;color:#45663b}.garden-plot-status{font-size:11px;color:#68765d;margin-top:3px}.garden-scene-buddy{position:absolute;left:30px;bottom:12px;display:flex;align-items:center;gap:6px;max-width:450px}.garden-scene-buddy .penguin-mascot{width:78px}.garden-scene-buddy p{font-size:12px;line-height:1.7;max-width:290px;background:#fffdf0d9;border:1px solid #e1dfc6;padding:10px 15px;border-radius:16px 16px 16px 3px;color:#526b4c}.garden-growth-key{display:flex;justify-content:center;gap:23px;flex-wrap:wrap;margin:17px 0 26px}.garden-growth-key>span{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--garden-muted)}.garden-growth-key .garden-plant{width:34px;height:40px}.garden-first-seed{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;padding:0 12px 8px}.garden-first-seed .penguin-mascot{width:155px}.garden-first-seed h2{font-size:23px;line-height:1.4;margin:9px 0}.garden-first-seed p{font-size:14px;line-height:1.7;color:#526b4c;max-width:330px;margin-bottom:19px}.garden-scene-empty{padding-bottom:30px}.garden-loading{font-size:14px;padding:15px 0;color:#607258}.garden-load-error{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.garden-load-error .quiet-button{display:flex;gap:5px;align-items:center}.garden-milestones,.garden-leaf-journal{background:#fffdf6;border:1px solid var(--garden-line);border-radius:23px;padding:25px;margin-top:20px}.garden-section-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.garden-section-title h2{font-size:21px;line-height:1.4}.garden-section-title p:not(.eyebrow){font-size:13px;line-height:1.7;color:var(--garden-muted);margin-top:6px}.garden-section-title>svg{color:#8f9e71;flex:none}.garden-milestone-track{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:25px 0 20px}.garden-milestone{text-align:center;display:flex;align-items:center;flex-direction:column;gap:7px;color:#75836b}.garden-milestone>span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid #dfe5d3;background:#f5f5eb}.garden-milestone strong{font-size:12px;font-weight:600}.garden-milestone small{font-size:11px}.garden-milestone.reached>span{background:#e0ecd0;border-color:#b8cda4;color:#456d43}.garden-milestone.reached strong{color:#446743}.garden-milestones progress{width:100%;height:9px;appearance:none;border:0;display:block;border-radius:10px;overflow:hidden;background:#edf1e3}.garden-milestones progress::-webkit-progress-bar{background:#edf1e3}.garden-milestones progress::-webkit-progress-value{background:#88a76d;border-radius:10px}.garden-milestones progress::-moz-progress-bar{background:#88a76d;border-radius:10px}.garden-leaf-journal .eyebrow{font-size:11px;margin-bottom:5px;color:#73875b}.garden-leaf-today{display:grid;grid-template-columns:auto auto;align-items:center;gap:3px 6px;flex:none;background:#edf3e3;border-radius:14px;padding:12px 16px}.garden-leaf-today svg{color:#668d53}.garden-leaf-today strong{font-size:26px;line-height:1.2}.garden-leaf-today span{grid-column:1/-1;font-size:11px;text-align:center;color:var(--garden-muted)}.garden-leaf-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0 14px}.garden-leaf-rules>div{border:1px solid #e2e8d7;border-radius:15px;display:grid;grid-template-columns:auto 1fr;gap:12px 9px;padding:16px;font-size:13px;line-height:1.5;align-items:center}.garden-rule-check{display:grid;place-items:center;border-radius:50%;width:29px;height:29px;background:#f0f3e8;color:#80976d}.garden-rule-check.earned{background:#dfedd0;color:#4f7a45}.garden-leaf-rules strong{grid-column:2;font-size:22px;color:#527448}.garden-gentle-note{font-size:12px;line-height:1.8;color:var(--garden-muted)}.garden-leaf-history{border-top:1px solid #e2e7d7;margin-top:18px;padding-top:8px}.garden-leaf-history summary,.garden-history summary{min-height:48px;cursor:pointer;font-size:14px;font-weight:600;padding:14px 2px}.garden-leaf-history ul{list-style:none;padding:0}.garden-leaf-history li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 2px;border-top:1px solid #eef0e5}.garden-leaf-history li strong{font-size:13px;font-weight:500}.garden-leaf-history li small{display:block;font-size:11px;color:var(--garden-muted);margin-top:4px}.garden-leaf-history li b{display:flex;align-items:center;gap:4px;font-size:14px;color:#517c46}.garden-leaf-history>p{font-size:13px;line-height:1.8;margin:8px 0;color:var(--garden-muted)}.garden-history{margin-top:23px;border:1px solid var(--garden-line);background:#fffdf6;border-radius:20px;padding:7px 22px}.garden-history summary span{font-size:12px;font-weight:400;color:var(--garden-muted);margin-left:15px}.garden-history-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:13px;padding:12px 0 19px}.garden-history-grid .garden-plot{background:#f4f5e9;border-color:#e2e7d6}.garden-history-grid .garden-plant{height:100px}.garden-preserved-note{display:flex;align-items:flex-start;justify-content:center;gap:8px;font-size:12px;line-height:1.8;color:var(--garden-muted);padding:24px 10px 2px}.garden-preserved-note svg{flex:none;margin-top:3px}.garden-day-detail{display:flex;align-items:center;gap:22px;background:#f1f5e8;border-radius:19px;padding:16px;margin:12px 0 20px}.garden-day-detail>.garden-plant{width:130px;height:154px;flex:none}.garden-day-detail h2{font-size:23px;margin:8px 0}.garden-day-detail p{font-size:13px;line-height:1.8;color:#607358}.garden-review-tag{display:inline-flex;gap:5px;align-items:center;font-size:12px;background:#dfebd3;border-radius:8px;padding:5px 8px;margin-top:9px;color:#416b49}.garden-day-awards{display:flex;align-items:center;gap:9px;padding:12px 16px;border:1px solid #d9e4c9;border-radius:12px;color:#517847;margin-bottom:18px}.garden-day-awards strong{font-size:14px}.garden-day-activities article{border-top:1px solid #e2e7d8;padding:17px 0 6px}.garden-day-activities article>header{display:flex;justify-content:space-between;gap:14px;font-size:14px;margin-bottom:10px}.garden-day-activities header>span{font-size:12px;color:#64765b;flex:none}.garden-day-activities article>div{display:grid;grid-template-columns:1fr auto;gap:3px 12px;padding:9px 0;font-size:13px;line-height:1.6}.garden-day-activities article>div>span:last-of-type{color:#647c59}.garden-day-activities small{grid-column:1/-1;color:#718066;font-size:11px}.plant-animated.stage-flower .plant-bloom{transform-origin:80px 88px;animation:garden-bloom .6s ease-out}.plant-animated.stage-sprout .plant-leaves{transform-origin:80px 165px;animation:garden-bloom .5s ease-out}@keyframes garden-bloom{0%{transform:scale(.5);opacity:.3}to{transform:scale(1);opacity:1}}@keyframes leaf-arrival{0%{transform:translateY(7px);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:850px){.garden-scene{padding:22px 20px 90px}.garden-plots{grid-template-columns:repeat(4,minmax(0,1fr));padding-top:8px}.garden-summary>div{padding:13px;gap:7px}.garden-summary span{font-size:12px}.garden-history-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.garden-leaf-rules{grid-template-columns:1fr}.garden-leaf-rules>div{grid-template-columns:auto 1fr auto;padding:12px 15px}.garden-leaf-rules strong{grid-column:auto;font-size:20px}.garden-milestone-track{gap:6px}}@media(max-width:520px){.leaf-balance{min-width:54px;padding:7px 10px;gap:4px}.leaf-balance strong{font-size:14px}.leaf-balance svg{width:17px}.garden-welcome{gap:12px;margin-bottom:19px}.garden-welcome h1{font-size:27px}.garden-welcome .eyebrow{font-size:10px;letter-spacing:1.2px}.garden-welcome p:last-child{font-size:13px}.garden-welcome-leaves{min-width:87px;padding:12px;gap:3px 6px;border-radius:16px}.garden-welcome-leaves strong{font-size:24px}.garden-welcome-leaves span{font-size:11px}.garden-summary{gap:7px;margin-bottom:16px}.garden-summary>div{flex-wrap:wrap;padding:12px 10px;gap:5px;border-radius:14px;min-height:77px}.garden-summary svg{width:18px;height:18px}.garden-summary strong{font-size:22px}.garden-summary span{width:100%;font-size:11px}.garden-scene{border-radius:22px;padding:17px 13px 85px;min-height:410px}.garden-scene-heading{display:block;margin-bottom:13px}.garden-scene-tag{font-size:12px;padding:7px 10px}.garden-scene-heading p{max-width:none;text-align:left;font-size:12px;margin-top:8px}.garden-plots{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 8px;padding-top:4px}.garden-plots.few-plots{grid-template-columns:repeat(auto-fit,minmax(90px,120px));min-height:220px}.garden-plot>.garden-plant{height:113px}.garden-plot-date{font-size:11px;gap:3px}.garden-scene-buddy{left:9px;bottom:7px;gap:2px;right:12px}.garden-scene-buddy .penguin-mascot{width:66px}.garden-scene-buddy p{font-size:11px;line-height:1.6;padding:8px 10px;max-width:245px}.garden-growth-key{display:grid;grid-template-columns:repeat(2,auto);gap:4px 15px;margin:12px 0 20px;justify-content:space-around}.garden-growth-key>span{font-size:11px}.garden-first-seed{padding:0}.garden-first-seed .penguin-mascot{width:145px}.garden-first-seed h2{font-size:20px}.garden-first-seed p{font-size:12px}.garden-scene-empty{padding-bottom:24px}.garden-milestones,.garden-leaf-journal{padding:20px 16px;border-radius:20px}.garden-section-title{gap:12px;align-items:flex-start}.garden-section-title h2{font-size:18px}.garden-section-title p:not(.eyebrow){font-size:12px}.garden-milestone-track{grid-template-columns:repeat(3,1fr);gap:17px 8px;margin-top:20px}.garden-milestone strong{font-size:12px}.garden-milestone>span{width:40px;height:40px}.garden-leaf-today{padding:10px;gap:3px 4px}.garden-leaf-today strong{font-size:23px}.garden-leaf-today svg{width:18px}.garden-leaf-rules>div{font-size:12px;padding:12px 10px}.garden-history{padding:5px 13px}.garden-history summary span{display:block;margin:6px 0 0 16px;font-size:11px}.garden-history-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 8px}.garden-history-grid .garden-plant{height:95px}.garden-day-detail{gap:9px;padding:12px}.garden-day-detail>.garden-plant{width:100px;height:132px}.garden-day-detail h2{font-size:21px}.garden-day-detail p{font-size:12px}.garden-day-activities article>header{font-size:13px}.garden-day-activities article>div{font-size:12px}.leaves-earned{padding:14px 16px}.leaves-earned strong{font-size:16px}.leaves-earned span{font-size:12px}}.garden-leaf-history li b.leaf-spent{color:#86663d}@media(prefers-reduced-motion:reduce){.garden-plot{transition:none}.garden-plot:hover{transform:none}.plant-animated .plant-bloom,.plant-animated .plant-leaves,.leaves-earned{animation:none!important}}.speech-status{display:flex;align-items:center;gap:8px;min-height:44px;padding:10px 13px;border:1px solid transparent;border-radius:11px;font-size:12px;line-height:1.7;color:#536c50;margin:9px 0 14px}.speech-status>svg{flex:none;width:16px;height:16px}.speech-status[data-audio-state=loading],.speech-status[data-audio-state=playing]{color:#3f673d;background:#edf4e5;border-color:#c3d5b5}.speech-status[data-audio-state=error],.speech-status[data-audio-state=blocked]{color:#805030;background:#fcf2e4;border-color:#dfc49e}.quiz-body>.speech-status{justify-content:center;max-width:650px;margin:12px auto 15px}.dictation-card>.speech-status{justify-content:center}.speech-status[data-audio-state=loading]>svg{animation:speech-loading 1.5s linear infinite}@keyframes speech-loading{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.speech-status[data-audio-state=loading]>svg{animation:none}}.dictation-audio-preparation{font-size:14px;line-height:1.8;color:#52694e;margin:10px 0 17px}.dictation-audio-preparation[role=alert]{color:#805030;background:#fcf2e4;border:1px solid #dfc49e;padding:14px;border-radius:12px}.dictation-audio-preparation .button{margin:12px auto 0}.dictation-reading{display:table;margin:8px auto 16px;padding:6px 14px;border-radius:999px;background:#edf4e5;color:#3f673d;font-size:15px;font-weight:600;line-height:1.6}@media(max-width:520px){.dictation-settings>label:not(.dictation-shuffle){width:100%;justify-content:space-between;gap:8px}.dictation-settings select{min-width:110px}.dictation-countdown strong{font-size:20px}}.learning-guide{display:flex;align-items:center;gap:12px;border:1px solid #d8e2cc;border-radius:18px;background:#f3f7e9;padding:12px 43px 12px 13px;margin:16px 0 23px;position:relative;text-align:left}.learning-guide>.penguin-mascot{width:65px;height:72px;flex:none}.learning-guide>div{min-width:0}.learning-guide strong{font-size:15px;line-height:1.5;color:#3c6244;display:block}.learning-guide p{font-size:13px;line-height:1.8;color:#5c7052;margin:5px 0 0}.learning-guide-close{display:grid;place-items:center;width:44px;height:44px;background:transparent;color:#6a7f5c;border-radius:12px;position:absolute;right:2px;top:3px}.learning-guide-close:hover{background:#e5edda}.learning-guide-toggle{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:8px 11px;border:1px solid #dce4d1;border-radius:13px;background:#fffdf5;color:#617753;font-size:12px;margin:5px 0 17px}.learning-guide-toggle:hover{background:#eef4e4}.math-main>.learning-guide{max-width:100%;margin-top:8px}.leaves-earned .penguin-mascot{width:57px;height:63px;flex:none}.study-world .learning-guide{max-width:100%}@media(max-width:520px){.learning-guide{gap:8px;padding:12px 35px 12px 9px;border-radius:16px;margin:14px 0 20px}.learning-guide>.penguin-mascot{width:52px;height:62px}.learning-guide strong{font-size:13px}.learning-guide p{font-size:12px;line-height:1.7}.learning-guide-close{width:36px;height:44px;right:0}.learning-guide-toggle{font-size:11px}.leaves-earned .penguin-mascot{width:48px;height:55px}}.buddy-welcome{margin:8px 0 23px}.buddy-welcome h1{font-size:32px;line-height:1.3;margin:8px 0 10px}.buddy-welcome>p:not(.eyebrow){font-size:15px;line-height:1.8;color:#65775b;max-width:650px}.buddy-owned-count{display:inline-flex;align-items:center;gap:7px;background:#edf3e1;border:1px solid #d5e0c7;border-radius:18px;padding:7px 11px;font-size:12px;color:#527547;margin-top:13px}.buddy-selection-bar{position:sticky;top:8px;z-index:4;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px 18px;background:#fffdf6f5;border:1px solid #c8d9b8;border-radius:19px;box-shadow:0 7px 18px #4c69400c}.buddy-selection-bar>div{display:flex;align-items:center;gap:10px}.buddy-selection-bar .animal{width:55px;height:61px}.buddy-selection-bar small{display:block;font-size:11px;color:#6d7d63;margin-bottom:4px}.buddy-selection-bar strong{font-size:16px}.buddy-selection-bar .button{flex:none;font-size:13px}.buddy-flower-choice{padding:6px 13px;border-bottom:1px solid #dde5d0;margin:13px 0 19px}.buddy-flower-choice summary{min-height:44px;padding:12px 0;font-size:13px;color:#557447;cursor:pointer}.buddy-flower-choice p{font-size:12px;line-height:1.8;color:#6f7e63;margin:0 0 12px}.buddy-flower-choice>div{display:flex;gap:12px;margin-bottom:14px}.buddy-flower-choice button{display:grid;place-items:center;width:44px;height:44px;background:var(--flower-color);border:3px solid #fffdf6;border-radius:50%;color:#364f3a;box-shadow:0 0 0 1px #d8e1cd}.buddy-flower-choice button.selected{box-shadow:0 0 0 3px #6d8b5e}.buddy-filters{display:flex;gap:8px;margin:22px 0 20px;flex-wrap:wrap}.buddy-filters button{min-height:44px;padding:10px 18px;background:#fffdf5;border:1px solid #dbe4ce;border-radius:22px;color:#607356;font-size:13px}.buddy-filters button.active{background:#e4eed5;border-color:#9fb88c;color:#3f653c;font-weight:600}.buddy-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.buddy-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:9px;min-height:203px;min-width:0;border:1px solid #dfe6d3;border-radius:23px;background:#fffdf6;padding:14px 12px 16px;color:#39553d;transition:transform .15s ease,border-color .15s ease}.buddy-card:hover{transform:translateY(-3px);border-color:#a5bd91}.buddy-card.selected{border:2px solid #789d65;padding:13px 11px 15px;background:#eff5e5}.buddy-card.collectible{background:#faf7ee;border-color:#e3ddcb}.buddy-art{display:grid;place-items:center;width:100%;height:130px;border-radius:50%;background:#f0f3e6}.buddy-card.collectible .buddy-art{background:#ede8db}.buddy-art .animal{height:132px;width:120px}.buddy-card>strong{font-size:14px;line-height:1.4;text-align:center;font-weight:600;min-height:20px}.buddy-card-tag{display:flex;align-items:center;justify-content:center;gap:5px;min-height:24px;background:#e9eddf;padding:4px 9px;border-radius:13px;font-size:11px;color:#5d7650}.buddy-card-tag:not(.owned){background:#e9e3d1;color:#77633e}.buddy-loading{padding:35px 20px;text-align:center;font-size:14px;color:#6d805f}.buddy-gentle-note{font-size:12px;line-height:1.9;color:#6d7e60;text-align:center;margin:28px 0 10px}.buddy-preview{text-align:center;padding:3px 6px 12px}.buddy-preview>.animal{width:185px;height:204px;margin:0 auto 18px;background:#f0f2e5;border-radius:50%;padding:10px}.buddy-preview h2{font-size:21px;line-height:1.5;margin:10px 0}.buddy-preview>p{font-size:13px;line-height:1.8;color:#65775b;max-width:340px;margin:10px auto}.buddy-price{display:flex;align-items:center;justify-content:center;gap:8px;color:#517b48;margin:23px 0 13px}.buddy-price strong{font-size:35px;line-height:1.1}.buddy-price span{font-size:13px}.buddy-preview>.buddy-more-leaves{background:#f4f1e4;padding:11px 15px;border-radius:12px;color:#796f4e}.buddy-preview>.button{margin-top:22px}.buddy-preview>.error{margin-top:15px}.buddy-card:focus-visible{outline:3px solid #47765a;outline-offset:3px}@media(max-width:950px){.buddy-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.buddy-art{height:120px}.buddy-art .animal{height:120px;width:109px}.buddy-card{min-height:192px}}@media(max-width:650px){.buddy-welcome h1{font-size:27px}.buddy-welcome>p:not(.eyebrow){font-size:13px}.buddy-selection-bar{padding:9px 11px;gap:8px;top:6px;border-radius:16px}.buddy-selection-bar .animal{width:43px;height:49px}.buddy-selection-bar>div{gap:5px;min-width:0}.buddy-selection-bar strong{font-size:13px;line-height:1.4}.buddy-selection-bar small{font-size:10px}.buddy-selection-bar .button{font-size:12px;padding:10px 12px;min-height:44px;gap:6px;max-width:155px}.buddy-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.buddy-card{padding:10px 6px 12px;gap:8px;min-height:161px;border-radius:18px}.buddy-card.selected{padding:9px 5px 11px}.buddy-art{height:94px}.buddy-art .animal{width:85px;height:94px}.buddy-card>strong{font-size:12px;min-height:32px;display:flex;align-items:center;justify-content:center}.buddy-card-tag{font-size:10px;padding:4px 7px;gap:3px}.buddy-filters{gap:6px}.buddy-filters button{font-size:12px;padding:10px 12px}.buddy-gentle-note{font-size:11px}.buddy-preview h2{font-size:20px}}@media(max-width:350px){.buddy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.buddy-selection-bar .button{font-size:11px;padding:9px}.buddy-selection-bar>div>.animal{display:none}}@media(prefers-reduced-motion:reduce){.buddy-card{transition:none}.buddy-card:hover{transform:none}}.lesson-narration{border:1px solid #c5d4bb;border-radius:18px;padding:17px 21px;background:#f0f5e9;color:#314c38;margin:0 0 22px}.lesson-narration audio{display:none}.narration-top,.narration-top>span,.narration-actions{display:flex;align-items:center;gap:10px}.narration-top{justify-content:space-between}.narration-top strong{font-size:14px}.narration-top small{font-size:11px;color:#56674e;border:1px solid #b8c8aa;border-radius:6px;padding:3px 6px}.narration-icon{width:44px;min-height:44px;border:1px solid #b9c9ad;border-radius:12px;background:#fffef9;color:#3f6242;display:grid;place-items:center;flex:none}.narration-caption{font-size:16px;line-height:1.85;margin:9px 0 14px;max-width:900px}.narration-actions{flex-wrap:wrap;gap:10px 16px}.narration-actions>span{font-size:12px;line-height:1.6;color:#52664e}.narration-play{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 15px;border:1px solid #99b18a;border-radius:11px;background:#fffef9;color:#3b5b38;font-size:13px;font-weight:650}.lesson-narration button:focus-visible{outline:3px solid #5a7b43;outline-offset:3px}.lesson-narration button:disabled{opacity:.6}.science-step-guide{display:flex;align-items:flex-start;gap:14px;border:1px solid #c2d2b2;border-radius:17px;background:#fdfcf6;padding:18px 21px;margin:0 0 18px}.science-step-number{display:grid;place-items:center;background:#587548;color:#fffef7;width:36px;height:36px;border-radius:12px;flex:none;font-size:17px;font-weight:700}.science-step-guide h2{margin:0 0 6px;font-size:21px;color:#34533a}.science-step-guide p{margin:0;font-size:14px;line-height:1.8;color:#52674d}.science-experiment-progress{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 12px;font-size:14px;font-weight:650;color:#46633c}.science-guided-steps{display:flex;gap:8px;margin:0 0 20px;list-style:none;padding:0}.science-guided-steps li{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:7px;border-bottom:3px solid #d6e0cb;padding:10px 4px;font-size:13px;color:#586b51}.science-guided-steps li[aria-current=step]{border-color:#5a7c42;color:#35542d;font-weight:700}.science-setup-ready{display:flex;justify-content:center;align-items:center;gap:8px;color:#3d6334;background:#edf5e3;border-radius:12px;padding:13px 16px;margin:12px 0}.science-facing-outline{fill:none;stroke:#d0a840;stroke-width:4;pointer-events:none}.science-world .science-investigation-goals .current{border:2px solid #7a985e;background:#f4f7ed}.science-watch-complete{text-align:center;color:#416339;font-size:14px;line-height:1.8;margin:14px 0}.science-guided-next{display:flex;justify-content:center;margin:20px 0}.science-summary-rule{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;padding:18px;background:#edf4e2;border-radius:15px;color:#3d5e36;font-size:16px;font-weight:650}.science-lab .science-prediction-options button:focus-visible{outline:3px solid #5a7b43;outline-offset:3px}@media(max-width:650px){.lesson-narration{padding:14px 16px}.narration-caption{font-size:15px}.narration-top>span{gap:7px;flex-wrap:wrap}.narration-top small{font-size:10px}.narration-actions{align-items:flex-start;flex-direction:column}.science-step-guide{padding:15px 16px;gap:11px}.science-step-guide h2{font-size:19px}.science-step-guide p{font-size:13px}.science-guided-steps li{font-size:11px;gap:4px}.science-experiment-progress{font-size:13px}.science-summary-rule{gap:10px;font-size:14px}}.science-lab .science-release{display:flex;width:max-content;max-width:100%;margin:19px auto 12px}.science-lab .magnet-flip-controls.guided{justify-content:center}.science-lab .magnet-flip-controls.guided .button{font-size:15px;min-height:50px;padding:12px 24px}.science-journal summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:5px;font-size:15px;color:#3c573b}.science-journal summary:before{content:"▸";margin-right:6px}.science-journal[open] summary:before{content:"▾"}.science-journal[open] summary{margin-bottom:16px}:root{font-family:DM Sans,Noto Sans SC,Microsoft YaHei,sans-serif;color:#263e38;background:#f7f8f3;font-synthesis:none;--green:#216b5b;--dark:#244d42;--muted:#7b8880;--line:#e6ebe3;--gold:#e5b947}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0}button:disabled{cursor:default;opacity:.48}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #e5b947;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid #71a796;outline-offset:2px}a{color:var(--green)}h1,h2,h3,p{margin:0}h1{font-size:32px;font-weight:700;letter-spacing:-1px;line-height:1.45}h2{font-size:21px;font-weight:700;letter-spacing:-.4px;line-height:1.6}h3{font-size:17px;line-height:1.6}p{line-height:1.85}small{font-size:12px}button{transition:background .18s,transform .18s,box-shadow .18s}button:not(:disabled):active{transform:translateY(1px)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#244d42;font-size:22px;font-weight:700;letter-spacing:-.7px;margin:0 3px 52px;white-space:nowrap}.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:.6px;color:#8b9487;margin-top:6px}.main{margin-left:238px;width:calc(100% - 238px)}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e9eee0;font-size:21px;border:3px solid #fff}.eyebrow{font-size:10px;color:#7f967d;font-weight:600;letter-spacing:1.6px;display:flex;align-items:center;gap:7px;margin-bottom:10px}.wave{font-size:25px;margin-left:5px}.quiet-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:#fffefa;border:1px solid var(--line);border-radius:8px;padding:10px 13px;font-size:11px;color:#627861;white-space:nowrap}.quiet-button:hover{background:#eef3e8}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:43px;padding:12px 19px;border-radius:9px;font-size:12px;font-weight:600;border:1px solid transparent}.button.primary{background:var(--green);color:#fff;box-shadow:0 3px 6px #215c4011}.button.primary:hover:not(:disabled){background:#195847;box-shadow:0 5px 12px #215c4022}.button.secondary{background:#edf4e8;color:var(--green);border-color:#dce8d5}.button.secondary:hover:not(:disabled){background:#e1eddc}.full{width:100%}.blue{background:#eaf0f3;color:#658697}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:25px 0 18px}.section-heading h2{font-size:18px}.section-heading p{font-size:11px;color:#939d8d;margin-top:3px}.subject-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.subject-card{padding:22px 25px 14px;border:1px solid #dfe8d8;border-radius:15px;background:#fffef9;position:relative;overflow:hidden}.subject-card.english{border-color:#dce5e8}.subject-top{display:flex;align-items:center;gap:10px;margin-bottom:17px}.subject-icon{display:grid;place-items:center;width:43px;height:43px;background:#eef3e7;color:#75905b;font-size:23px;border-radius:12px;font-weight:500}.english .subject-icon{background:#edf2f5;color:#6e8f9e;font-family:Georgia,serif}.subject-type{font-size:8px;font-weight:600;letter-spacing:1.5px;color:#9eaa91}.english .subject-type{color:#9caeb7}.subject-corner{margin-left:auto;color:#b8c8a7}.english .subject-corner{color:#b7c9d2}.subject-card h3{font-size:18px;font-weight:600;margin-bottom:8px;letter-spacing:-.5px}.subject-card>p{color:#909b85;font-size:10px}.english>p{color:#91a1a7}.subject-footer{display:flex;align-items:center;justify-content:space-between;margin-top:24px;padding-top:15px;border-top:1px solid #edf0e6}.subject-footer>span{font-size:9px;color:#a2ad95}.subject-start{background:#ecf2e5;color:#638450;display:flex;align-items:center;gap:12px;padding:9px 13px;border-radius:7px;font-size:10px;font-weight:600}.english .subject-start{background:#edf2f4;color:#688793}.subject-more{background:none;color:#a1ad96;display:flex;align-items:center;justify-content:center;gap:4px;font-size:9px;margin:14px auto 0}.panel{background:#fffefa;border:1px solid var(--line);border-radius:15px;padding:25px}.text-button{background:none;display:inline-flex;align-items:center;gap:6px;color:#72925e;font-size:11px;font-weight:500;padding:8px 0;white-space:nowrap}.text-button:hover{color:#295b3c}.muted{color:#8d9b84;font-size:12px}label{display:flex;flex-direction:column;gap:8px;color:#69805e;font-size:12px;font-weight:500;margin-bottom:20px}input,select,textarea{display:block;width:100%;border:1px solid #dfe7d8;background:#fffffd;color:#405b39;padding:12px;border-radius:8px;font-size:13px;min-width:0;line-height:1.6}input::placeholder,textarea::placeholder{color:#b2bba6}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-hint{font-size:10px;color:#9aa88e;line-height:1.9;margin-bottom:18px}.error{color:#a45f3e;font-size:12px;line-height:1.8;background:#fff3e9;border-radius:7px;padding:10px;margin:12px 0}.modal-backdrop{position:fixed;inset:0;background:#173a2d66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:60;display:flex;align-items:center;justify-content:center;padding:22px}.modal{background:#fffef9;border:1px solid #e1e6d8;border-radius:19px;width:430px;max-height:90vh;overflow:auto;padding:28px;box-shadow:0 20px 100px #13382133;outline:0}.modal.wide{width:780px}.modal>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.modal>header h2{font-size:20px}.modal form>p{margin-bottom:20px}.icon-button{display:grid;place-items:center;width:32px;height:32px;color:#8d9d81;border-radius:8px;background:#f2f5ea;flex:none}.icon-button:hover{background:#e5ecd9}.word-preview{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-height:450px;overflow:auto;margin-bottom:20px}.word-tile{padding:15px 10px;background:#f6f7ee;border:1px solid #edf0e4;border-radius:9px;text-align:center;display:flex;align-items:center;flex-direction:column;gap:6px;min-width:0}.word-tile>span{font-size:10px;color:#879d75}.word-tile strong{font-size:19px;font-weight:500;word-break:break-word}.word-tile small{font-size:9px;color:#9aa68c}.empty-state{text-align:center;background:#f2f5ea;border:1px dashed #dbe5d0;border-radius:13px;padding:40px;color:#96a783}.empty-state svg{color:#9aaf86;margin-bottom:15px}.empty-state h3{font-size:16px;color:#7a9269}.empty-state p{font-size:11px;margin-top:8px}.parent-tabs{display:flex;gap:23px;border-bottom:1px solid var(--line);margin-bottom:28px}.parent-tabs button{font-size:12px;background:none;color:#92a081;padding:13px 2px;border-bottom:2px solid transparent}.parent-tabs .active{color:#416e37;border-bottom-color:#668c55;font-weight:600}.sources-panel>p{font-size:12px;color:#8a9d7a;margin:10px 0 24px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap;text-align:left}th{color:#8a9c78;font-size:10px;font-weight:500;background:#f4f6ec;padding:14px 10px;border-bottom:1px solid #e7edde}td{color:#5d794c;padding:14px 10px;border-bottom:1px solid #edf1e5}.notice{display:flex;gap:12px;background:#f9f3df;padding:18px;border-radius:9px;color:#a68e4c;margin:24px 0}.notice svg{flex:none}.notice strong{font-size:12px}.notice p{font-size:11px;margin-top:6px}.sources-panel h3{font-size:15px;margin-top:25px}.sources-panel details{font-size:11px;color:#8c9f79}.sources-panel summary{cursor:pointer;padding:15px 0}.raw-lesson{padding:15px;border-bottom:1px solid var(--line)}.raw-lesson strong{font-size:12px}.raw-lesson p{margin-top:6px;font-size:12px}.import-steps{display:flex;align-items:center;gap:12px;font-size:11px;color:#b0baa3;margin-bottom:25px}.import-steps .current{color:#537c43;font-weight:600}.upload-row{display:flex;gap:15px;align-items:center;margin-bottom:15px}.upload-row small{font-size:10px;color:#a5b097}.upload-button{display:flex;flex-direction:row;align-items:center;gap:8px;margin:0;padding:10px 15px;background:#edf3e5;color:#6c8b55;border:1px solid #dce6cf;border-radius:8px;font-size:11px;cursor:pointer;white-space:nowrap}.upload-button input{display:none}.upload-button.disabled{opacity:.5}.checkbox-label{display:flex;flex-direction:row;gap:9px;align-items:flex-start;font-size:11px;color:#8a9c78;line-height:1.8;margin:20px 0}.checkbox-label input{width:16px;height:16px;margin-top:2px;flex:none;accent-color:#527d40}.preview-heading{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#90a07f;margin-bottom:10px}.import-table{max-height:300px;overflow:auto}.import-table input{padding:7px;font-size:12px;min-width:100px}.import-table td{padding:6px}.import-table th{position:sticky;top:0}.quiz-overlay{position:fixed;inset:0;background:#f7f8f1;z-index:50;overflow:auto}.quiz-header{height:83px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fffefa}.timer{font-variant-numeric:tabular-nums;padding-left:9px;border-left:1px solid #dfe7d6;font-size:12px}.quiz-progress{height:4px;background:#e6ecdc}.quiz-progress span{display:block;height:100%;background:#71995c;transition:width .3s}.quiz-body{max-width:720px;padding:33px 30px 65px;margin:auto;text-align:center}.quiz-body h1{font-size:29px;color:#365e2d}.audio-area{display:flex;flex-direction:column;align-items:center;padding:28px 0}.audio-button{height:94px;width:94px;border-radius:50%;background:#e9f0df;color:#668f4f;border:8px solid #f0f4e8;box-shadow:0 0 0 1px #e0e9d4;display:grid;place-items:center}.audio-button:hover{background:#dce9ce}.audio-area>span{font-size:10px;color:#9bab88;margin-top:12px}.speed-label{font-size:10px;flex-direction:row;align-items:center;gap:10px;margin:14px 0 0;color:#95a680}.speed-label select{font-size:10px;padding:4px 7px;min-width:75px}.question-word{font-size:70px;line-height:1.4;margin:35px 0;color:#477136;font-weight:500}.answer-form{text-align:left}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:5px 0 24px}.answer-option{display:flex;align-items:center;justify-content:flex-start;gap:20px;border:1px solid #dfe7d5;background:#fffefa;color:#4d703c;border-radius:11px;padding:19px;text-align:left;font-size:22px;min-height:78px}.answer-option:hover:not(:disabled){border-color:#91ae7b;background:#f0f5e7}.answer-option.chosen{border:2px solid #759d5c;background:#eef5e5;padding:18px}.option-letter{display:grid;place-items:center;background:#f2f4e9;border:1px solid #e5eadb;width:25px;height:25px;font-size:11px;border-radius:6px;color:#a5b191;flex:none}.answer-option>svg{margin-left:auto;flex:none}.correct-option{border-color:#88aa6f;background:#f0f5e7}.spelling-input{text-align:center;font-family:DM Sans,sans-serif;font-size:25px;letter-spacing:2px;padding:22px;margin:6px 0 22px;min-height:78px}.feedback{display:flex;align-items:flex-start;gap:11px;padding:18px;border-radius:10px;margin:20px 0}.feedback svg{flex:none}.feedback.success{background:#eaf2e0;color:#719353}.feedback.retry{background:#faf1dc;color:#ab9255}.feedback strong{font-size:13px}.feedback p{font-size:12px;margin-top:5px}.feedback small{display:block;font-size:11px;margin-top:6px}.pause-card{padding:50px 25px;margin-top:50px;color:#82996d}.pause-card h2{margin:20px 0}.pause-card p{font-size:12px;color:#9cab8c;margin-bottom:25px}.pause-card .quiet-button{margin-left:15px}.completion{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:35px;text-align:center}.completion .eyebrow{color:#96a97c}.completion h1{font-size:36px;margin:10px 0 15px}.completion>p{font-size:12px;color:#98a985}.result-stats{display:flex;align-items:center;justify-content:center;gap:60px;border:1px solid #e2e9d6;border-radius:14px;background:#fffdf5;padding:30px 40px;margin:30px 0}.result-stats strong{display:block;font-size:27px;color:#7d985c;font-weight:500}.result-stats span{font-size:10px;color:#a4b08f;display:block;margin-top:8px}.completion .button{margin-top:25px}.loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px;color:#75965e}.loading h2{font-size:21px}@media(min-width:1500px){.subject-card{padding:25px 30px 18px}}@media(max-width:1190px){.brand{font-size:19px;gap:8px}.brand small{font-size:8px}.main{margin-left:210px;width:calc(100% - 210px)}.subject-card{padding:20px}.subject-type{font-size:7px;letter-spacing:1px}.subject-card h3{font-size:16px}}@media(max-width:900px){.brand{margin:0 auto 45px;justify-content:center}.brand>span:last-child{display:none}.main{margin-left:80px;width:calc(100% - 80px)}.subject-grid{gap:15px}.subject-card{padding:18px}.subject-top{gap:8px}.subject-icon{width:35px;height:35px;font-size:20px}.subject-corner{display:none}.subject-type{font-size:7px;letter-spacing:.7px}.subject-card h3{font-size:15px}.subject-footer>span{font-size:8px}.subject-start{font-size:9px;padding:8px}.word-preview{grid-template-columns:repeat(3,1fr)}.parent-tabs{gap:20px}.parent-tabs button{font-size:11px}}@media(max-width:650px){h1{font-size:25px}.brand{display:none}.main{margin-left:0;width:100%;padding-bottom:68px}.avatar{width:31px;height:31px;font-size:18px}.eyebrow{font-size:8px;letter-spacing:1px;margin-bottom:10px}.wave{font-size:20px}.section-heading{margin-top:22px}.section-heading h2{font-size:16px}.section-heading p{font-size:10px}.subject-grid{grid-template-columns:1fr}.subject-card{padding:22px}.subject-top{margin-bottom:14px}.subject-icon{width:42px;height:42px;font-size:24px}.subject-type{font-size:8px;letter-spacing:1.6px}.subject-card h3{font-size:18px}.subject-card>p{font-size:11px}.subject-corner{display:block}.subject-start{font-size:11px;padding:10px 14px}.subject-footer>span{font-size:10px}.parent-tabs{gap:0;justify-content:space-between}.parent-tabs button{font-size:10px;padding:12px 0}.form-row{gap:12px}.word-preview{grid-template-columns:repeat(3,1fr)}.word-tile{padding:12px 7px}.word-tile strong{font-size:16px}.word-tile>span{font-size:9px}.word-tile small{font-size:8px}.modal-backdrop{padding:12px}.modal{padding:23px 18px;border-radius:14px;max-height:94vh}.modal>header h2{font-size:18px}.upload-row{align-items:flex-start;gap:10px}.upload-row small{font-size:9px;line-height:1.8}.import-steps,.checkbox-label{font-size:10px}.panel{padding:20px}.quiz-header{height:70px;padding:0 16px}.quiz-header .quiet-button{font-size:10px;padding:8px}.timer{font-size:10px}.quiz-body{padding:25px 20px 40px}.quiz-body h1{font-size:24px}.options-grid{gap:10px}.answer-option{padding:17px 12px;gap:12px;font-size:20px;min-height:72px}.answer-option.chosen{padding:16px 11px}.answer-option>span:nth-child(2){word-break:break-word}.option-letter{width:21px;height:21px;font-size:9px}.spelling-input{font-size:22px;padding:20px;letter-spacing:1px}.question-word{font-size:60px}.feedback strong{font-size:12px}.feedback p,.feedback small{font-size:10px}.feedback{padding:14px;gap:9px}.completion{padding:25px}.completion h1{font-size:29px}.completion>p{font-size:11px}.result-stats{gap:23px;padding:25px 20px;width:100%}.result-stats strong{font-size:23px}.result-stats span,.sources-panel th{font-size:9px}.sources-panel td{font-size:10px}.pause-card .quiet-button{display:block;margin:18px auto 0}.import-table input{min-width:85px;font-size:11px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}:root{--green:#47765a;--dark:#304e3e;--muted:#728170;--line:#e2e8d9;background:#f7f8f1;color:#304e3e}body{font-size:15px}button{touch-action:manipulation}.button{min-height:46px;font-size:14px;border-radius:13px}.button.primary{background:#47765a;box-shadow:0 4px #345b42;color:#fff}.button.primary:hover{background:#3e694f}.button.secondary{background:#eef3e8;color:#3c624a;border:1px solid #d5dfcd}.quiet-button,.text-button{font-size:14px;min-height:42px}.panel{border-radius:20px;background:#fffef9;padding:25px;border:1px solid #e3e8d8}label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#425740;margin-bottom:18px}input,select,textarea{border-radius:10px;border:1px solid #cfd9c7;background:#fff;color:#304e3e;font-size:15px;min-height:44px;padding:11px 13px;width:100%}input[type=checkbox]{width:19px;min-height:19px;accent-color:#47765a;flex:none}label small,.field-hint{font-size:12px;line-height:1.7;color:#65765f}.checkbox-label{display:flex;flex-direction:row;align-items:center;gap:10px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-row label{min-width:0}.error{color:#a13836;background:#fff0e9;border-radius:10px;padding:12px;font-size:14px}.notice{color:#3e6144;background:#edf4e6;border:1px solid #d5e1c9;padding:14px;border-radius:12px;margin:15px 0}.block{display:block}.eyebrow{font-size:12px;letter-spacing:2px;color:#718366;font-weight:600}.forest-brand{display:flex;align-items:center;gap:9px;color:#34543e;font-weight:800;font-size:23px;text-decoration:none;letter-spacing:-.5px}.forest-brand small{font-size:12px;font-weight:500;letter-spacing:1px;margin-left:8px}.family-header{height:90px;max-width:1240px;margin:auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:20px}.family-header>div{display:flex;align-items:center;gap:23px}.family-header>div>span{font-size:14px}.family-header .quiet-button{display:flex;align-items:center;gap:7px}.section-heading{margin:24px 0 19px}.section-heading p{font-size:14px;color:#73806c;margin-top:4px}.animal{display:block;width:180px;max-width:100%;height:auto}.flower-art{display:block;width:90px;height:108px}.forest-scenery{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}.sun{position:absolute;right:12%;top:130px;width:85px;height:85px;border-radius:50%;background:#f4dfa0;box-shadow:0 0 0 14px #f4dfa032}.cloud{position:absolute;background:#fffef5;width:120px;height:32px;border-radius:50px;opacity:.8}.cloud:before,.cloud:after{content:"";position:absolute;background:inherit;border-radius:50%;width:50px;height:50px;left:20px;bottom:0}.cloud:after{width:67px;height:67px;left:48px}.cloud-one{top:170px;left:12%}.cloud-two{top:250px;right:4%;transform:scale(.7)}.hill{position:absolute;bottom:-80px;left:-10%;width:120%;height:350px;border-radius:50% 70% 0 0;background:#d4dfb8}.hill.far{bottom:25px;left:30%;background:#e1e8cc;transform:rotate(-8deg)}.hill.near{background:#d2ddb7;transform:rotate(4deg)}.tree{position:absolute;bottom:80px;width:100px;height:270px}.tree i{position:absolute;bottom:0;left:46%;width:10px;height:125px;background:#a59b72;border-radius:5px}.tree b{position:absolute;width:100px;height:190px;background:#b5c99a;border-radius:52% 48% 40% 40%}.tree-0{left:-30px;transform:scale(1.6)}.tree-1{left:12%;transform:scale(.6)}.tree-2{right:-15px;transform:scale(1.3)}.tree-3{right:12%;transform:scale(.7)}.tree-4{left:41%;transform:scale(.45)}.forest-mushroom{position:absolute;bottom:35px;right:21%;font-size:36px;opacity:.7}.forest-stone{position:absolute;width:54px;height:30px;background:#afbba1;border-radius:60% 60% 20% 20%;bottom:56px;left:7%}.login-world{min-height:100vh;background:#f3f4e5;position:relative;padding:38px 6% 28px;display:flex;flex-direction:column}.login-brand,.login-layout,.login-footer{position:relative;z-index:1}.login-layout{width:1060px;max-width:100%;margin:auto;display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:80px;padding:45px 0}.login-story h1{font-size:46px;letter-spacing:0;line-height:1.5;margin:18px 0}.login-story>p:not(.eyebrow){font-size:17px;color:#6c7c60}.login-card{padding:35px;border-radius:28px;background:#fffef9;box-shadow:0 16px 60px #54674612;border:1px solid #ffffff}.login-tabs{display:flex;background:#eef1e5;border-radius:13px;padding:5px;margin-bottom:26px;gap:5px}.login-tabs button{width:50%;min-height:44px;background:transparent;border-radius:10px;color:#6b7a60;font-size:15px;font-weight:600}.login-tabs button.active{background:#fff;color:#365a40;box-shadow:0 3px 10px #51643f12}.login-card h2{font-size:25px}.login-card>p{color:#7a846e;font-size:14px;margin:6px 0 26px}.login-card .button{margin-top:8px}.login-toggle{display:block;margin:24px auto 0;background:none;color:#57734e;font-size:13px;min-height:32px}.login-card .login-help{font-size:12px;margin:22px 0 0;text-align:center}.login-footer{text-align:center;font-size:12px;color:#60714f;padding-top:18px}.student-world{min-height:100vh;position:relative;background:#f6f5e8;padding-bottom:120px;isolation:isolate}.student-world>.forest-scenery{z-index:-1;position:fixed}.student-world .tree{bottom:30px;opacity:.6}.student-world .hill{height:220px;opacity:.7}.student-world .sun{top:185px;right:4%;width:60px;height:60px}.student-header{max-width:1200px;border-bottom:1px solid #d7dfc77a}.mini-avatar{display:flex;align-items:center;gap:7px}.mini-avatar .animal{width:37px;height:42px}.student-main{max-width:1060px;margin:auto;padding:32px 24px}.step-number{background:#edf0e3;color:#879375;border-radius:50%;width:38px;height:38px;display:flex;align-items:center;justify-content:center;font-weight:700;flex:none}.student-nav{position:fixed;bottom:25px;left:50%;transform:translate(-50%);display:flex;gap:7px;background:#fffef8ed;border:1px solid #dce3cd;border-radius:23px;padding:8px;box-shadow:0 8px 30px #6074471c;z-index:15;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.student-nav button{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px 25px;min-width:125px;background:transparent;color:#7b886c;border-radius:16px;font-size:15px;font-weight:600;white-space:nowrap}.student-nav button.active{background:#e6eed8;color:#446b43}.student-nav button:hover{background:#eff3e6}.parent-shell{background:#f5f7f0;min-height:100vh;padding-bottom:60px}.parent-shell .family-header{border-bottom:1px solid #e1e7d9}.parent-main{max-width:1160px;padding:30px;margin:auto}.parent-welcome{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:15px 0 28px}.parent-welcome h1{font-size:29px;letter-spacing:0;margin:9px 0}.parent-welcome p:last-child{color:#76836c;font-size:14px}.parent-welcome>svg{color:#9baf86;flex:none}.parent-tabs{overflow:auto;display:flex;gap:9px;margin:0 0 24px;padding-bottom:12px}.parent-tabs button{font-size:14px;padding:12px 18px;white-space:nowrap;border-radius:11px;background:transparent;color:#718366;min-height:44px}.parent-tabs button.active{background:#e6eddc;color:#3f6745}.children-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.child-card{display:grid;grid-template-columns:115px 1fr;gap:18px;align-items:center}.child-card .animal{width:115px}.child-card h2{font-size:22px}.child-card p{font-size:13px;margin-top:5px;color:#718165}.child-card small{font-size:12px;color:#829276}.child-actions{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e7eadf;padding-top:15px}.empty-state .animal{width:145px;margin:0 auto 15px}.empty-state p{font-size:14px;margin:10px 0 20px}.child-selector{flex-direction:row;align-items:center;gap:15px;font-weight:600;margin:10px 0 27px}.child-selector select{width:260px;background:#fffef8}.plan-card{margin-bottom:18px}.plan-card-heading{display:flex;align-items:center;gap:12px;margin-bottom:23px}.plan-card-heading>div{margin-left:auto;display:flex;gap:8px}.plan-card-heading .icon-button{width:38px;height:38px;background:#f2f4ea}.plan-card .step-number{background:#e4eedb;color:#51704c}.weekday-picker{display:flex;gap:10px;flex-wrap:wrap;border:0;padding:0;margin:0 0 12px}.weekday-picker legend{font-size:14px;margin-bottom:12px}.weekday-picker label{display:flex;flex-direction:row;align-items:center;border:1px solid #e1e6d8;border-radius:10px;padding:10px;gap:7px;margin:0;font-size:13px}.weekday-picker label.checked{background:#edf4e5;border-color:#adbf9b}.save-plan{display:flex;align-items:center;gap:25px;margin-top:23px}.save-plan small{color:#7a896c;font-size:12px}.plan-card>small{color:#7c8a6c;display:block;margin-top:15px}.library-filters{display:flex;gap:18px;margin:26px 0 10px}.library-filters label{min-width:145px}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.library-tile{text-align:left;color:#35543f;min-height:150px}.library-tile:hover{border-color:#aac196;background:#fcfff5}.library-tile small{color:#8b987c}.library-tile h3{margin:12px 0;font-size:16px}.library-tile p{font-size:12px;color:#718365;display:flex;justify-content:space-between}.report-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:22px}.report-stats small{color:#7a8a6a}.report-stats h2{margin-top:10px;font-size:27px}.report-garden{display:flex;overflow:auto;gap:22px;margin-top:15px}.report-garden>div{min-width:95px;display:flex;flex-direction:column;align-items:center;gap:8px}.report-garden small{white-space:nowrap;font-size:11px;color:#7c896f}.report-section{margin-top:22px}.report-section>p,.report-section>h2+p{font-size:13px;color:#7a896a}.review-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.review-chips>span{padding:10px 15px;background:#f1f4e9;border-radius:10px;font-size:17px}.review-chips small{display:block;font-size:10px;color:#7a8b6a;margin-top:5px}th,td{font-size:13px}.account-panel{max-width:560px}.account-panel>p{margin:10px 0 25px}.reset-password{margin-top:27px;border-top:1px solid #dce4d0;padding-top:20px}.reset-password h3{margin-bottom:15px}.global-error{position:fixed;top:0;left:0;right:0;z-index:100;background:#ffe3d2;padding:15px;text-align:center}.global-error button{margin-left:20px}.modal{max-height:90dvh;overflow:auto;border-radius:23px}.modal header{margin-bottom:25px}.modal .word-preview{max-height:60vh;overflow:auto}.forest-quiz{background:#f7f7ec}.forest-quiz .quiz-header{background:#fffef8;border-bottom:1px solid #e5e9d7;min-height:78px;padding:12px 5%;font-size:14px}.forest-quiz .quiz-progress{background:#e5ebd9}.forest-quiz .quiz-progress span{background:#8ca66f}.forest-quiz .quiz-body{max-width:650px;padding-top:18px}.quiz-companion{display:flex;align-items:center;justify-content:center;gap:12px;font-size:14px;color:#7d8b6c;margin-bottom:12px}.quiz-companion .animal{width:66px;height:72px}.forest-quiz h1{font-size:28px}.forest-quiz .answer-option{font-size:23px;border-radius:17px;min-height:75px}.forest-quiz .answer-option.chosen{border-color:#719762;background:#edf4e2}.forest-quiz .audio-button{background:#e8f0da;color:#567947;border-color:#d3e0bf}.forest-quiz .feedback{font-size:14px}.forest-quiz .spelling-input{font-size:25px;min-height:64px}.forest-quiz .completion .flower-art{width:145px;height:175px;margin:0 auto 25px}.forest-quiz .completion .animal{margin:0 auto 20px}.forest-quiz .completion h1{font-size:32px}.forest-quiz .completion>p{font-size:15px}.forest-quiz .result-stats strong{font-size:25px}.forest-quiz .result-stats{justify-content:center}.forest-quiz .pause-card{margin:28px 0}.forest-quiz .pause-card p{font-size:14px}.forest-quiz .pause-card .button{margin-top:20px}.forest-quiz .feedback small{font-size:13px}.forest-quiz .speed-label select{min-height:32px;width:auto;padding:4px 8px;font-size:12px}.forest-quiz .speed-label{flex-direction:row;align-items:center;font-size:12px}.forest-quiz .quiz-body .error{margin-top:12px}.forest-quiz .answer-form{margin-top:20px}.forest-quiz .question-word{font-size:50px}.forest-quiz .audio-area{margin:20px 0}.forest-quiz .answer-form>.button{margin-top:20px;font-size:16px}.forest-quiz .option-letter{font-size:13px}.forest-quiz .quiz-body>h1{text-align:center}@keyframes breathe{0%,to{transform:rotate(-1deg) translateY(0)}50%{transform:rotate(1deg) translateY(-5px)}}@media(max-width:950px){.login-layout{gap:35px}.login-story h1{font-size:36px}.login-story .eyebrow{font-size:10px}.login-card{padding:26px}.family-header{padding:0 25px}.children-grid{grid-template-columns:1fr}.library-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){body{font-size:14px}.login-world{padding:23px 20px}.login-brand{font-size:22px}.login-layout{display:flex;flex-direction:column;gap:15px;padding:24px 0}.login-story{width:100%;text-align:center}.login-story h1{font-size:29px;line-height:1.4;margin:12px 0}.login-story>p:not(.eyebrow){display:none}.login-card{width:100%;max-width:430px;padding:22px}.login-card h2{font-size:22px}.login-card>p{margin-bottom:20px}.login-tabs{margin-bottom:22px}.login-footer{font-size:10px}.family-header{height:74px;padding:0 18px;gap:8px}.forest-brand{font-size:20px;gap:6px}.forest-brand small{display:none}.family-header>div{gap:10px}.family-header>div>span{font-size:12px}.mini-avatar .animal{display:none}.student-header .quiet-button{padding:6px}.student-header .quiet-button span{display:none}.student-main{padding:19px 18px}.step-number{width:32px;height:32px;font-size:14px}.student-nav{bottom:14px;width:calc(100% - 36px);max-width:450px;padding:6px;gap:2px;border-radius:19px}.student-nav button{min-width:0;flex:1;font-size:12px;flex-direction:column;gap:5px;padding:9px 10px;border-radius:13px}.student-nav button svg{width:21px}.parent-main{padding:20px 16px}.parent-welcome{margin:10px 0 25px}.parent-welcome h1{font-size:23px}.parent-welcome .eyebrow{font-size:10px}.parent-welcome p:last-child{font-size:12px}.parent-welcome>svg{display:none}.parent-tabs{gap:4px;margin-bottom:15px}.parent-tabs button{font-size:12px;padding:10px 13px}.parent-main .section-heading{align-items:start;gap:15px}.parent-main .section-heading h2{font-size:18px}.parent-main .section-heading p{font-size:12px}.parent-main .section-heading>.button{font-size:12px;padding:10px;white-space:nowrap;min-height:40px}.panel{padding:20px}.child-card{grid-template-columns:90px 1fr;gap:12px}.child-card .animal{width:90px}.child-card h2{font-size:20px}.child-card p{font-size:12px}.child-actions{gap:10px}.child-actions .button,.child-actions .text-button{font-size:12px}.form-row{gap:12px}.child-selector{font-size:13px}.child-selector select{width:220px}.plan-card-heading{gap:9px}.plan-card-heading .icon-button{width:33px;height:33px}.plan-card-heading>div{gap:5px}.plan-card{padding:18px}.plan-card label{font-size:12px}input,select,textarea{font-size:16px;padding:10px;min-height:44px}.weekday-picker{gap:7px}.weekday-picker label{padding:8px;font-size:12px}.weekday-picker input{width:16px;min-height:16px}.save-plan{flex-direction:column;align-items:start;gap:15px}.save-plan small{font-size:11px}.library-filters{gap:8px}.library-filters label{min-width:0;flex:1;font-size:12px}.library-grid{grid-template-columns:1fr}.report-stats{gap:9px;grid-template-columns:1fr}.report-stats .panel{display:flex;justify-content:space-between;align-items:center;padding:17px}.report-stats h2{margin:0;font-size:21px}.report-stats small{font-size:11px}.modal{padding:22px;width:calc(100% - 24px);max-height:92dvh}.modal h2{font-size:20px}.modal label{font-size:13px}.forest-quiz .quiz-header{padding:12px 15px;font-size:12px}.forest-quiz .quiz-header .quiet-button{font-size:11px;padding:8px 0}.forest-quiz .quiz-body{padding:18px 20px 40px}.forest-quiz h1{font-size:25px}.forest-quiz .answer-option{font-size:22px;min-height:70px}.forest-quiz .completion{padding:30px 20px}.forest-quiz .completion h1{font-size:27px}.forest-quiz .completion>p{font-size:13px}.forest-quiz .result-stats strong{font-size:21px}.forest-quiz .result-stats{gap:24px}.forest-quiz .audio-area{margin:18px 0}.forest-quiz .quiz-header>span{max-width:115px;text-align:center}.forest-quiz .question-word{font-size:45px}.forest-quiz .feedback{font-size:13px}.forest-quiz .feedback small{font-size:12px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.language-picker{display:flex;flex-direction:row;align-items:center;gap:5px;margin:0;flex:none;color:#526e4a;font-size:15px}.language-picker select{font-size:12px;min-height:36px;padding:5px 22px 5px 8px;border-radius:10px;background:#fffef8;width:145px}.login-brand .language-picker{margin-left:auto}.family-header>div{gap:14px}.forest-quiz .quiz-header{gap:14px;flex-wrap:wrap}.forest-quiz .quiz-header>span{flex:1}.forest-quiz .language-picker select{width:133px}.student-nav button{white-space:normal;max-width:210px}.study-world{background:#f7f7ec;min-height:100vh;padding-bottom:35px}.study-header{max-width:1200px;margin:auto;min-height:82px;padding:18px 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dfe6d3;gap:18px}.study-header>.quiet-button{display:flex;align-items:center;gap:8px}.study-main{max-width:1100px;margin:auto;padding:30px}.study-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:28px}.study-heading h1{font-size:31px;margin:10px 0;letter-spacing:0}.study-heading p:last-child{font-size:15px;color:#718163}.study-heading .animal{width:105px;flex:none}.study-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#557447;font-size:15px}.study-summary .checkbox-label{margin:0;font-size:13px}.study-summary .quiet-button{display:flex;align-items:center;gap:6px}.study-progress{height:8px;background:#e2e9d5;border-radius:8px;overflow:hidden;margin:15px 0 28px}.study-progress span{display:block;height:100%;background:#86a56e;transition:width .25s}.study-subject{margin:28px 0}.study-subject h2{display:flex;align-items:center;gap:15px;font-size:22px;margin-bottom:17px}.study-subject h2 small{font-size:12px;color:#869573;font-weight:400}.study-word-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.study-word{border:2px solid #e1e7d4;background:#fffef9;border-radius:22px;padding:20px;display:flex;flex-direction:column;min-width:0;transition:border-color .2s}.study-word.remembered{border-color:#a6be90;background:#f9fcf2}.word-sound{background:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;width:100%;color:#35543f;padding:10px 0 15px;min-height:145px;border-radius:12px}.word-sound:hover{background:#eff4e5}.word-sound strong{font-size:40px;letter-spacing:3px;overflow-wrap:anywhere}.word-sound strong.english-word{font-size:27px;letter-spacing:0}.study-pinyin{color:#899474;font-size:16px;letter-spacing:1px}.word-sound-hint{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;color:#859473;letter-spacing:0}.word-sound-hint svg{flex:none}.study-meaning{font-size:13px;color:#7a896d;text-align:center;margin:5px 0 14px}.word-actions{display:flex;flex-direction:column;align-items:stretch;gap:11px;margin-top:auto;padding-top:12px;border-top:1px solid #e8ecdf}.stroke-link{background:transparent;color:#7d8b6c;padding:7px;font-size:12px;min-height:34px}.stroke-link:hover{color:#3e6848}.remember-button{border-radius:12px;background:#edf2e4;color:#5c794e;border:1px solid #d4dfc5;padding:11px;min-height:45px;font-size:13px;display:flex;justify-content:center;align-items:center;gap:7px}.remember-button.yes{background:#5b8154;color:#fff;border-color:#5b8154}.remember-button svg{flex:none}.study-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px dashed #cfdcc0;margin-top:35px;padding-top:25px}.study-footer p{font-size:13px;color:#7e8c6e;max-width:480px}.study-footer .button{max-width:100%;flex:none;min-height:53px;font-size:16px}.stroke-intro{font-size:15px;color:#768267;margin-bottom:22px}.stroke-characters{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;max-height:60vh;overflow:auto}.stroke-character{display:flex;flex-direction:column;align-items:center;gap:13px;width:180px}.stroke-grid{width:162px;height:162px;background-color:#fffef9;background-image:linear-gradient(to right,transparent calc(50% - .5px),#dce3d3 50%,transparent calc(50% + .5px)),linear-gradient(to bottom,transparent calc(50% - .5px),#dce3d3 50%,transparent calc(50% + .5px));border:1px solid #ccd8bd}.stroke-character .button{font-size:12px;min-height:39px}.stroke-character .checkbox-label{font-size:12px;margin-bottom:0}.stroke-character>p{font-size:12px;color:#7d896d}.stroke-credit{font-size:11px;text-align:center;color:#849275;margin-top:26px}.study-main>.error{margin-top:18px}.forest-quiz .completion .button{margin-top:20px}@media(max-width:900px){.study-word-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.family-header{height:auto;min-height:90px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}.family-header>div{margin-left:auto;flex-wrap:wrap;justify-content:end}.student-nav button{font-size:13px;min-width:110px}.study-footer{align-items:start}.study-footer .button{flex-shrink:1}.forest-quiz .quiz-header>span{min-width:180px}}@media(max-width:650px){.login-brand{flex-wrap:wrap;gap:10px}.login-brand .language-picker{margin-left:auto}.language-picker select{width:117px;font-size:11px}.family-header{gap:9px;padding-top:12px;padding-bottom:12px}.family-header>div{gap:7px}.family-header .mini-avatar{display:none}.family-header .language-picker{gap:0}.family-header .language-picker>span{display:none}.student-header .forest-brand{font-size:18px}.student-header .forest-brand svg{width:19px}.family-header .quiet-button{font-size:11px}.family-header .language-picker select{width:115px}.parent-shell .family-header>div>span{display:none}.parent-welcome h1{font-size:22px}.parent-tabs button{white-space:normal;min-width:100px;flex:none}.student-nav button{font-size:11px;min-width:0;max-width:none;line-height:1.5;flex:1;padding:8px 7px}.student-nav button svg{flex:none}.study-header{padding:14px 18px;min-height:74px}.study-header>.quiet-button{font-size:12px;text-align:left;max-width:180px;line-height:1.5}.study-header>.quiet-button svg{flex:none}.study-main{padding:24px 18px}.study-heading{gap:10px;margin-bottom:22px;align-items:start}.study-heading h1{font-size:24px;line-height:1.55}.study-heading p:last-child{font-size:13px}.study-heading .eyebrow{font-size:10px}.study-heading .animal{width:68px;margin-top:25px}.study-summary{gap:10px;font-size:13px}.study-summary>.checkbox-label{font-size:12px;order:3;width:100%}.study-summary>.quiet-button{font-size:12px;margin-left:auto;max-width:145px;line-height:1.5}.study-subject h2{font-size:19px}.study-word-grid{gap:12px}.study-word{padding:13px 10px;border-radius:18px}.word-sound{min-height:138px;gap:10px}.word-sound strong{font-size:33px;letter-spacing:1px}.word-sound strong.english-word{font-size:22px}.study-pinyin{font-size:13px}.word-sound-hint{font-size:10px;flex-wrap:wrap;line-height:1.5}.study-meaning{font-size:11px}.remember-button{font-size:11px;padding:10px 5px;line-height:1.6;min-height:49px}.stroke-link{font-size:11px;line-height:1.5}.study-footer{flex-direction:column;gap:17px}.study-footer p{font-size:12px}.study-footer>.button{width:100%;font-size:15px}.forest-quiz .quiz-header{gap:8px;padding:10px 17px}.forest-quiz .quiz-header>span{order:4;width:100%;max-width:none;text-align:center;font-size:12px;margin-top:4px}.forest-quiz .language-picker{margin-left:auto}.forest-quiz .language-picker select{width:117px;min-height:32px}.forest-quiz .quiz-header>.quiet-button{font-size:11px;max-width:100px;line-height:1.5}.forest-quiz .quiz-body h1{font-size:24px}.forest-quiz .completion h1{font-size:25px}.forest-quiz .speed-label{margin-top:5px;flex-wrap:wrap;justify-content:center}.stroke-character{width:165px}.study-summary .checkbox-label input{min-width:19px}}.activity-step{display:flex;align-items:center;gap:11px;margin:25px 0 15px}.activity-step>span{width:25px;height:25px;background:#e6eedc;color:#5b7a50;border-radius:8px;display:grid;place-items:center;font-weight:700;font-size:12px}.activity-step h3{font-size:16px}.subject-choice{display:flex;gap:12px;margin:5px 0 20px}.subject-choice>button{padding:14px 24px;border-radius:13px;border:2px solid #dfe7d3;color:#748369;background:#fafbf5;font-size:15px;min-width:140px}.subject-choice>button.selected{background:#eaf2df;color:#436943;border-color:#88a575;font-weight:600}.lesson-picker-toolbar{display:flex;align-items:center;gap:16px;color:#718263;font-size:13px}.lesson-picker-toolbar>span{margin-right:auto}.lesson-picker-toolbar .text-button{font-size:12px}.lesson-picker{max-height:360px;overflow:auto;border:1px solid #dee6d2;border-radius:14px;padding:14px 17px;background:#fbfcf6;margin:6px 0 12px}.lesson-picker fieldset{border:0;padding:0;margin:0 0 18px;display:grid;grid-template-columns:1fr 1fr;gap:9px}.lesson-picker legend{font-size:12px;color:#8a987b;margin-bottom:12px;padding:0 3px}.lesson-choice{display:flex;flex-direction:row;align-items:center;gap:11px;margin:0;padding:12px;border:1px solid #e3e9d9;border-radius:11px;background:#fffef9;min-width:0}.lesson-choice.selected{background:#eaf2e0;border-color:#afc39b}.lesson-choice>input{min-width:19px}.lesson-choice>span{min-width:0}.lesson-choice strong{font-size:13px;line-height:1.6;display:block;overflow-wrap:anywhere}.lesson-choice small{display:block;font-size:10px;color:#8a957c;line-height:1.7;margin-top:4px}.mode-checkboxes{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0 24px}.mode-choice{display:flex;flex-direction:row;align-items:center;gap:9px;min-height:49px;border:1px solid #dee6d1;border-radius:11px;padding:12px;margin:0;font-size:13px;background:#fbfcf6}.mode-choice.selected{background:#eaf2df;border-color:#acc196}.mode-choice input{min-width:19px}.activity-estimate{background:#edf3e5;border:1px solid #d9e4cd;border-radius:14px;padding:17px 19px;margin:0 0 22px;color:#527247}.activity-estimate strong{font-size:15px;line-height:1.8}.activity-estimate p{font-size:12px;color:#7b8b6c;margin-top:5px}.activity-warning{background:#fff3d6;color:#92763f;padding:13px 15px;border-radius:11px;font-size:12px;margin:13px 0}.activity-name{margin-top:20px;border-top:1px solid #e4e9d9;padding-top:17px}.activity-name summary{cursor:pointer;color:#849375;font-size:12px;min-height:30px}.activity-name label{margin:10px 0 0}.quiz-resume-card{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#eaf2df;border:1px solid #cbdcba;border-radius:17px;padding:20px;margin-bottom:24px}.quiz-resume-card strong{font-size:16px}.quiz-resume-card p{font-size:12px;color:#7a8b68;margin-top:7px}.quiz-resume-card .button{max-width:270px;flex:none}.study-example{font-size:13px;text-align:center;color:#607a57;background:#f2f5e9;border-radius:10px;padding:12px;line-height:1.8;margin-bottom:15px}.sentence-prompt{font-family:DM Sans,sans-serif;font-size:26px;line-height:1.8;letter-spacing:.2px;background:#fffef8;border:1px solid #dce5ce;border-radius:22px;padding:28px;margin:28px 0;color:#3a5740;text-align:left}.import-table textarea{min-width:210px;font-size:12px}.activity-card>.field-hint{margin-bottom:15px}@media(max-width:650px){.activity-step{margin:22px 0 13px;gap:9px}.activity-step h3{font-size:14px}.subject-choice>button{min-width:0;flex:1;padding:12px 9px;font-size:13px}.lesson-picker{padding:12px;max-height:340px}.lesson-picker fieldset{grid-template-columns:1fr;gap:8px}.lesson-choice{padding:11px}.lesson-choice strong{font-size:12px}.lesson-picker-toolbar{font-size:11px;gap:12px}.mode-checkboxes{display:flex;flex-direction:column;gap:9px}.mode-choice{font-size:12px;padding:11px}.activity-estimate{padding:15px}.activity-estimate strong{font-size:13px}.activity-estimate p,.activity-warning{font-size:11px}.quiz-resume-card{flex-direction:column;align-items:start;padding:17px;gap:16px}.quiz-resume-card strong{font-size:14px}.quiz-resume-card p{font-size:11px}.quiz-resume-card .button{max-width:none;width:100%;font-size:13px}.study-example{font-size:12px;padding:10px}.sentence-prompt{font-size:21px;padding:20px;line-height:1.9}.activity-card .form-row{grid-template-columns:1fr}.activity-card .weekday-picker label,.activity-card .field-hint{font-size:11px}}.completion-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-top:24px}.forest-quiz .completion-actions .button{margin-top:0}.forest-quiz .completion>.error{margin-top:18px;font-size:13px}@media(max-width:650px){.completion-actions{flex-direction:column}.completion-actions .button{width:100%}}.target-character{color:#bc3e3b;background:transparent;font-weight:800;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px;padding:0}.context-targets{font-size:12px;text-align:center;color:#7e8d70;line-height:1.9;margin:2px 0 13px}.context-targets>span{display:inline-block;margin:0 6px}.context-targets b{color:#b9433e;font-size:17px}.target-hint{font-size:12px;color:#7e8b70;line-height:1.8;margin-top:15px}.study-summary+.target-hint{margin-bottom:3px}.word-sound strong.phrase-word{font-size:30px;letter-spacing:1px}.context-question-word .target-hint{font-family:inherit;font-size:14px;letter-spacing:0;font-weight:400}.context-audio-cloze{font-size:38px;text-align:center;letter-spacing:6px;color:#395741;margin:18px 0 26px}.context-audio-cloze>span{color:#bc3e3b}.option-reading-demo{font-size:13px;color:#6d805e;background:#eef3e3;padding:12px 16px;border-radius:11px;margin:17px 0;line-height:1.8;text-align:center}.sample-source-note{background:#f0f4e7;border:1px solid #dbe5cd;border-radius:15px;padding:19px;margin-bottom:22px}.sample-source-note strong{font-size:16px}.sample-source-note p{font-size:12px;color:#77886b;margin-top:8px}.sample-audit-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sample-audit-grid>article{border:1px solid #e1e8d6;border-radius:16px;padding:20px;background:#fffef8}.sample-audit-grid small{font-size:12px;color:#7b8a70}.sample-audit-grid h3{font-size:27px;margin-top:13px;letter-spacing:2px}.sample-audit-grid p{font-size:13px;color:#6c7e60;margin-top:10px}.sample-audit-grid .sample-word-pinyin{font-size:15px;color:#879575;margin:5px 0 14px}.sample-audit-grid .reading-note{font-size:11px;background:#f4f0df;padding:10px;border-radius:8px}@media(max-width:650px){.context-targets{font-size:11px}.context-targets b{font-size:15px}.target-hint{font-size:11px}.word-sound strong.phrase-word{font-size:25px}.context-question-word .target-hint{font-size:12px}.context-audio-cloze{font-size:32px}.option-reading-demo{font-size:12px}.sample-audit-grid{grid-template-columns:1fr}.sample-source-note{padding:15px}.sample-source-note strong{font-size:14px}.sample-source-note p{font-size:11px}}.study-example>p{margin:0;line-height:1.85}.sentence-sound{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;min-width:44px;margin:9px auto 0;padding:8px 13px;border:1px solid #d3dfc5;border-radius:11px;background:#fffef8;color:#54754b;font-size:12px;line-height:1.5}.sentence-sound svg{flex:none}.sentence-sound:hover{background:#e6eedb;border-color:#afc496}.sentence-sound:active{background:#dce8cd}@media(max-width:650px){.sentence-sound{font-size:11px;padding:7px 10px}}.content-scope-choice{flex-wrap:wrap;gap:8px}.content-scope-choice>button{min-width:0;flex:0 1 auto;padding:11px 16px;font-size:13px}.content-scope-choice>button.selected{box-shadow:0 0 0 1px #88a575}.sync-notice{color:#436943;background:#edf3e5;border:1px solid #cbdcba;font-size:14px;line-height:1.7;margin-bottom:20px}.managed-preview{margin-top:26px;padding-top:24px;border-top:1px solid #d8dfd1}.managed-preview-header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:10px}.managed-preview-header h4{font-size:21px;margin:0;color:#243b30}.managed-preview-header p{font-size:14px;color:#526357;margin-top:6px}.managed-preview-header .button{gap:8px;font-size:14px}.managed-preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:17px}.managed-preview-card{padding:20px;border:1px solid #c8d6e5;background:#f1f6fd;border-radius:18px;min-width:0}.managed-preview-card[data-subject=zh]{background:#fff6ed;border-color:#dfc4ad}.managed-preview-subject{display:flex;align-items:center;justify-content:space-between;gap:12px}.managed-preview-subject h5{font-size:20px;margin:0;color:#243b30}.managed-preview-subject>span{font-size:13px;color:#526357}.managed-preview-card h6{font-size:17px;line-height:1.6;margin:14px 0 7px;color:#344f40}.managed-child-choice{font-size:13px;color:#486e4d}.managed-preview-counts{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:14px;color:#526357;margin:10px 0 15px}.managed-preview-words{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0;padding:0}.managed-preview-words li{display:flex;flex-direction:column;gap:5px;padding:10px 12px;border:1px solid #d8dfd1;background:#fffef9;border-radius:12px;min-width:83px;max-width:100%;overflow-wrap:anywhere}.managed-preview-words strong{font-size:19px;color:#2d4936;line-height:1.4}.managed-preview-words small{font-size:13px;color:#526357}.preview-word-kind{font-size:12px;color:#385c73}.preview-word-kind.review{color:#78551e}.preview-word-kind.mixed{color:#526357}.managed-preview-message{padding:20px 0 6px;line-height:1.8;color:#526357}.managed-preview-message svg{color:#5b7854}.managed-preview-message p{font-size:16px;margin:10px 0}.managed-preview-message small{font-size:14px}.today-change-topic{margin-top:12px}.today-change-topic>.quiet-button{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border:1px solid var(--subject-border,#b9cdb1);border-radius:12px;background:#ffffff70;color:var(--subject-accent,#416b50);min-height:46px;padding:9px 14px;font-size:15px}.today-change-topic small{display:block;line-height:1.6;font-size:13px;color:#526357;margin-top:9px}.managed-topic-intro{font-size:17px;line-height:1.75;color:#526357;margin:0 0 22px}.managed-topic-picker h3{font-size:19px;margin:20px 0 13px}.managed-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.managed-topic-card{display:flex;flex-direction:column;align-items:flex-start;gap:12px;text-align:left;padding:19px;background:#f4f7ec;border:1px solid #b8c9ac;border-radius:18px;color:#2e4d38;min-width:0}.managed-topic-card:hover:not(:disabled){background:#e9f1dc;border-color:#6e8e5b}.managed-topic-icon{width:43px;height:43px;border-radius:12px;background:#e1ebd4;display:grid;place-items:center}.managed-topic-card strong{font-size:19px;line-height:1.55;overflow-wrap:anywhere}.managed-topic-card small{font-size:14px;color:#526357}.managed-topic-card p{font-size:15px;color:#526357;line-height:1.7;margin:0;overflow-wrap:anywhere}.managed-topic-action{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #cfdbc4;width:100%;padding-top:13px;margin-top:auto;min-height:44px;font-size:15px;font-weight:600}.managed-topic-action svg{flex:none}.managed-other-topics{margin:20px 0}.managed-other-topics summary{font-size:15px;color:#416b50;font-weight:600;min-height:48px;padding:13px 0;cursor:pointer}.managed-topic-picker>.notice{display:flex;align-items:center;gap:10px}@media(max-width:800px){.managed-topic-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){.managed-preview-grid,.managed-topic-grid{grid-template-columns:1fr}.managed-preview-header{align-items:flex-start}.managed-preview-header h4{font-size:20px}.managed-preview-header .button{padding:9px 12px}.managed-preview-card{padding:16px}.managed-topic-card{padding:18px}.managed-preview-words strong{font-size:20px}.managed-preview-header p{font-size:13px}}.learning-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.learning-choice-card{position:relative;border:2px solid #d3ddcd;background:#fffef9;border-radius:24px;padding:28px;display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-width:0}.learning-choice-card.auto{background:#edf3e8}.learning-choice-card.manual{background:#edf3fa;border-color:#c8d7e6}.learning-choice-card.selected{border-color:#416b50;box-shadow:0 0 0 2px #416b5012}.learning-choice-icon{display:grid;place-items:center;width:60px;height:60px;border-radius:18px;background:#dce8d3;color:#416b50}.learning-choice-card.manual .learning-choice-icon{background:#dbe7f5;color:#3b6386}.learning-choice-status{position:absolute;top:29px;right:24px;font-size:13px;color:#526357;border-radius:20px;padding:7px 10px;background:#fffef9;border:1px solid #d8dfd1;max-width:calc(100% - 110px)}.learning-choice-status.enabled{background:#416b50;color:#fff;border-color:#416b50}.learning-choice-card h3{font-size:25px;line-height:1.3;margin:4px 0 0;color:#243b30}.learning-choice-card p{font-size:16px;line-height:1.7;color:#405849;max-width:440px;margin:0}.learning-choice-card small{font-size:14px;line-height:1.7;color:#526357;margin-bottom:6px}.learning-choice-card>.button{margin-top:auto;gap:16px;min-height:50px;max-width:100%;white-space:normal}.learning-priority-note{display:flex;align-items:flex-start;gap:10px;color:#526357;font-size:14px;line-height:1.8;padding:17px 2px;margin-bottom:12px}.learning-priority-note svg{flex:none;margin-top:3px}.managed-plan-settings{margin-top:8px}.managed-plan-settings .section-heading{margin-bottom:14px}.managed-plan-settings h3{font-size:23px}.managed-grade{background:#e5eedb;color:#31563e;padding:11px 16px;border-radius:14px;font-weight:700}.managed-subject-picker{border:0;padding:0;margin:22px 0;display:flex;gap:12px;flex-wrap:wrap}.managed-subject-picker legend{font-size:15px;font-weight:600;margin-bottom:11px}.managed-subject-picker label{display:flex;align-items:center;gap:12px;border:1px solid #b7c7af;border-radius:13px;min-height:50px;padding:12px 20px;margin:0;background:#fffef9}.managed-subject-picker label.checked{background:#e9f1df;border-color:#6f8f5e}.managed-subject-picker input{width:20px;min-height:20px}.managed-more{margin:22px 0;border-block:1px solid #d8dfd1;padding:7px 0}.managed-more summary{min-height:46px;padding:11px 0;color:#31563e;font-size:15px;cursor:pointer;font-weight:600}.managed-more label{max-width:320px;margin-top:12px}.managed-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.managed-actions .button{gap:10px}.managed-progress{border-top:1px solid #d8dfd1;margin-top:25px;padding-top:22px}.managed-progress h4{font-size:17px;margin-bottom:15px}.managed-progress>div{display:grid;grid-template-columns:1fr auto;gap:9px;font-size:15px;margin-bottom:17px}.managed-progress strong{font-weight:500}.managed-progress progress{grid-column:1/-1;width:100%;height:9px;accent-color:#416b50}#parent-plan-settings[hidden]{display:none}@media(max-width:650px){.learning-choice-grid{grid-template-columns:1fr;gap:16px}.learning-choice-card{padding:22px;gap:12px}.learning-choice-card h3{font-size:23px}.learning-choice-status{top:23px;right:18px}.learning-choice-card>.button{width:100%;justify-content:space-between}.managed-actions{flex-direction:column}.managed-progress>div{font-size:14px}.managed-subject-picker label{flex:1;justify-content:center;padding:12px}.managed-plan-settings h3{font-size:21px}}:root{--ls-bg:#f8f6ef;--ls-surface:#fffef9;--ls-text:#243b30;--ls-secondary:#526357;--ls-primary:#416b50;--ls-line:#d8dfd1;--ls-focus:#754b19;--green:var(--ls-primary);--dark:var(--ls-text)}html{scroll-padding-bottom:120px}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--ls-focus);outline-offset:3px}.button{min-height:48px;font-size:16px;border-radius:12px}.sample-source-note.curriculum-reference-note{background:#edf2e8;border-color:#ccd9c3}.curriculum-reference-note>strong{font-size:17px;color:var(--ls-text)}.curriculum-reference-note p{font-size:14px;line-height:1.75;color:var(--ls-secondary)}.content-source-details{margin-top:14px;border-top:1px solid #ccd9c3}.content-source-details summary{padding:12px 0;min-height:44px;font-size:14px;font-weight:600;color:var(--ls-primary);cursor:pointer}.content-source-details a{color:var(--ls-primary);text-decoration:underline;text-underline-offset:3px}.study-subject:has(.english-learning-card) .study-word-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-word.english-learning-card{text-align:left;padding:24px;display:flex;flex-direction:column;gap:16px;min-width:0;border-color:#bfd0e2;background:#fffefb}.english-card-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.english-card-heading h3{font-size:28px;line-height:1.25;letter-spacing:0;margin:0;overflow-wrap:anywhere;color:#284b6d}.english-sound{flex:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:9px;border:1px solid #b8cce0;border-radius:12px;background:#edf4ff;color:#315a7d;cursor:pointer}.english-sound:hover{background:#dfeafb}.english-word-class{font-size:14px;color:#315a7d;align-self:flex-start;max-width:100%}.english-word-class summary{display:list-item;cursor:pointer;background:#e8f0f9;border-radius:10px;min-height:44px;padding:11px 14px;list-style-position:inside;font-weight:600}.english-word-class p{margin:10px 0 0;line-height:1.7;font-size:15px;color:var(--ls-secondary)}.english-card-section h4,.english-word-explore h4{font-size:13px;letter-spacing:.3px;color:#496278;margin:0 0 8px;font-weight:700}.english-card-section p,.english-word-explore p{font-size:17px;line-height:1.75;color:var(--ls-text);margin:0;overflow-wrap:anywhere}.english-section-label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:5px}.english-section-label h4{margin:0}.english-context-example{background:#edf4fb;border:1px solid #d7e3ef;border-radius:14px;padding:14px 16px}.english-learning-card mark,.english-feedback-example mark{background:#d8e7bd;color:#284831;padding:1px 3px;border-radius:4px;font-weight:700}.english-collocations{list-style:none;display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 0;padding:0}.english-collocations li{font-size:15px;line-height:1.5;background:#f0f3e8;border:1px solid #d9dfcc;color:#37523e;padding:7px 10px;border-radius:10px}.english-word-explore{border-top:1px solid var(--ls-line);padding-top:4px}.english-word-explore summary{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;font-size:15px;font-weight:600;color:#315a7d;list-style:none}.english-word-explore summary:after{content:"+";margin-left:auto;font-size:20px;font-weight:400}.english-word-explore[open] summary:after{content:"−"}.english-word-explore>div{margin-top:10px}.english-word-explore h4{margin:14px 0 6px}.english-word-explore p{font-size:15px}.english-quick-check>div[role=group]{display:grid;gap:8px;margin-top:12px}.english-quick-check button{font:inherit;font-size:15px;line-height:1.6;min-height:48px;text-align:left;border:1px solid #bbcbd9;border-radius:12px;padding:12px;background:#fffef9;color:var(--ls-text);cursor:pointer}.english-quick-check button.selected{border-color:#426c9c;background:#e8f1fc;box-shadow:inset 0 0 0 1px #426c9c}.english-quick-check button.correct{border-color:#416b50;background:#eaf2e2;box-shadow:inset 0 0 0 1px #416b50}.english-quick-check .english-check-feedback{margin-top:12px;padding:12px;border-radius:10px;background:#eef3e7}.english-quick-check small{display:block;font-size:13px;line-height:1.6;color:var(--ls-secondary);margin-top:10px}.english-learning-card>.remember-button{margin-top:auto;min-height:48px;font-size:15px}.english-preview .english-preview-class{font-size:13px;color:#315a7d;background:#e8f0f9;border-radius:8px;padding:5px 9px;align-self:center}.word-tile.english-preview>small{font-size:16px;line-height:1.65;color:var(--ls-text)}.word-tile.english-preview>.field-hint{font-size:15px;line-height:1.7;color:var(--ls-secondary)}.english-feedback-class{display:inline-block;background:#e8f0f9;color:#315a7d;padding:4px 9px;border-radius:8px;font-size:14px;margin:10px 0 0}.english-feedback-example{background:#fffef9;border:1px solid #cfdcca;border-radius:12px;margin-top:12px;padding:12px 14px}.english-feedback-example .sentence-sound{font-size:14px}.english-feedback-explanation{font-weight:600}@media(max-width:650px){.study-subject:has(.english-learning-card) .study-word-grid{grid-template-columns:1fr}.study-word.english-learning-card{padding:20px;gap:14px}.english-card-heading h3{font-size:27px}.english-card-section p{font-size:17px}.english-word-explore p{font-size:16px}.english-learning-card>.remember-button{font-size:15px}.english-context-example{padding:12px}}.button.primary{background:var(--ls-primary);box-shadow:none}.button.primary:hover:not(:disabled){background:#31563e}.button.secondary{color:#31563e;background:var(--ls-surface);border-color:#73816f}.icon-button,.plan-card-heading .icon-button{width:44px;height:44px;color:var(--ls-secondary)}.language-picker select,.forest-quiz .language-picker select{min-height:44px;font-size:14px;width:128px}.quiet-button,.text-button{min-height:44px}.modal-backdrop{margin:0;width:100%;height:100%;max-width:none;max-height:none;border:0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.modal-backdrop:not([open]){display:none}.modal-backdrop::backdrop{background:#173a2d66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{max-width:100%;overscroll-behavior:contain}.modal .icon-button{width:44px;height:44px}.forest-quiz .quiz-header{height:auto;min-height:80px}.options-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.answer-option{min-width:0;max-width:100%;overflow-wrap:anywhere}.forest-quiz .speed-label,.forest-quiz .audio-area>span,.forest-quiz .feedback small{font-size:14px;color:var(--ls-secondary)}.forest-quiz .speed-label select{min-height:44px;font-size:14px}.study-heading p:last-child,.study-meaning,.study-example,.context-targets,.target-hint,.word-sound-hint,.study-footer p,.study-subject h2 small{color:var(--ls-secondary);font-size:14px}.study-pinyin{font-size:18px;color:var(--ls-secondary)}.study-example{font-size:16px;line-height:1.8}.stroke-link,.sentence-sound,.remember-button{min-height:48px;font-size:14px;color:#31563e}.study-word .word-actions>.stroke-link{display:flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:13px 16px;border:2px solid #b38334;border-radius:14px;background:#fff0cc;color:#674515;font-size:17px;font-weight:700;box-shadow:0 3px #e6d2a8;cursor:pointer}.study-word .word-actions>.stroke-link:hover{background:#ffe6aa;border-color:#966a25;color:#53360f}.study-word .word-actions>.stroke-link:active{box-shadow:none;transform:translateY(1px)}.study-word .word-actions>.stroke-link svg{flex:none}.forest-quiz .feedback{scroll-margin-block:20px;border-radius:18px;padding:20px;margin:22px 0}.forest-quiz .feedback>div{min-width:0;width:100%}.forest-quiz .feedback.success{border:2px solid #5e8958;background:#eaf5df;color:#274a2f;box-shadow:0 4px 14px #35563b12;animation:quiz-feedback-arrive .24s ease-out}.quiz-feedback-heading{display:flex;align-items:center;gap:13px;margin-bottom:12px}.forest-quiz .quiz-feedback-heading strong{font-size:22px;line-height:1.4;color:inherit}.quiz-feedback-icon{width:46px;height:46px;border-radius:50%;flex:none;display:grid;place-items:center;background:#416b50;color:#fff}.feedback.retry .quiz-feedback-icon{background:#f6e9cc;color:#765219}.forest-quiz .feedback p{font-size:16px;line-height:1.75;margin-top:9px}.forest-quiz .answer-option.correct-option{border:2px solid #416b50;background:#e6f2da;color:#25472c;box-shadow:inset 0 0 0 1px #416b50}.forest-quiz .answer-option.correct-option:disabled{opacity:1}.answer-option .option-text{min-width:0;overflow-wrap:anywhere}.option-success-icon{margin-left:auto;flex:none;color:#315f3b}.forest-quiz .sentence-prompt.is-correct,.forest-quiz .spelling-input.is-correct{border:2px solid #5e8958;background:#eff7e8;color:#274a2f}.sentence-prompt.is-correct mark{background:#d7e9bd;color:#274a2f;font-weight:700;border-radius:4px;padding:1px 4px}.quiz-reading-status{display:flex;align-items:center;justify-content:center;gap:7px;color:#315f3b;font-size:14px;margin-top:10px}@keyframes quiz-feedback-arrive{0%{opacity:.5;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media(max-width:650px){.forest-quiz .feedback{padding:16px}.forest-quiz .quiz-feedback-heading strong{font-size:20px}.quiz-feedback-icon{width:42px;height:42px}.study-word .word-actions>.stroke-link{font-size:17px;min-height:54px}}.remember-button.yes{color:#fff;background:var(--ls-primary)}.target-character,.context-targets b{color:#9c3f37}.student-nav{bottom:calc(12px + env(safe-area-inset-bottom));background:#fffef9;-webkit-backdrop-filter:none;backdrop-filter:none}.student-nav button{font-size:14px;color:var(--ls-secondary);min-height:48px}.student-nav button.active{color:#31563e}.student-world{background:var(--ls-bg);padding-bottom:calc(132px + env(safe-area-inset-bottom))}.student-main{max-width:1120px;padding:26px 24px}.today-page{position:relative;color:var(--ls-text)}.today-greeting{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.today-greeting .eyebrow{font-size:12px;color:var(--ls-secondary);letter-spacing:1.5px}.today-greeting h1{font-size:32px;line-height:1.3;margin:8px 0}.today-greeting p:last-child{font-size:16px;color:var(--ls-secondary);line-height:1.6}.today-greeting>.animal{width:80px;height:88px;flex:none}.today-progress-panel{background:#edf2e8;border:1px solid var(--ls-line);border-radius:20px;padding:18px 22px;display:grid;grid-template-columns:1fr 1.1fr auto;gap:22px;align-items:center}.today-start .button{white-space:normal;min-width:180px;gap:18px;line-height:1.5}.today-progress-panel:not(:has(.today-start)){grid-template-columns:1fr 1fr}.today-progress-copy strong,.today-progress-copy span{display:block}.today-progress-copy strong{font-size:17px}.today-progress-copy span{font-size:14px;color:var(--ls-secondary);margin:5px 0 10px}.today-progress-copy progress{display:block;width:100%;height:10px;border:0;border-radius:12px;overflow:hidden;accent-color:var(--ls-primary)}.today-progress-copy progress::-webkit-progress-bar{background:#d4dfcb;border-radius:12px}.today-progress-copy progress::-webkit-progress-value{background:var(--ls-primary);border-radius:12px}.today-growth{display:flex;align-items:center;gap:14px;border-left:1px solid #cbd6c0;padding-left:24px}.today-growth .flower-art{width:54px;height:64px;flex:none}.today-growth strong,.today-growth span{display:block}.today-growth strong{font-size:16px}.today-growth span{font-size:14px;color:var(--ls-secondary);line-height:1.6;margin-top:5px}.today-section-heading{margin:24px 0 16px}.today-section-heading h2{font-size:22px}.today-section-heading>span{font-size:14px;color:var(--ls-secondary)}.today-activity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.today-activity-card{border:1px solid var(--subject-border,var(--ls-line));border-radius:22px;background:var(--subject-surface,var(--ls-surface));padding:24px;display:flex;flex-direction:column;min-width:0;box-shadow:0 4px 16px #243b3008}.today-activity-card.subject-zh{--subject-surface:#fff2e8;--subject-border:#dfbaa0;--subject-accent:#945b37;--subject-icon:#f6dfce}.today-activity-card.subject-en{--subject-surface:#edf4ff;--subject-border:#aec3e0;--subject-accent:#426c9c;--subject-icon:#dce8fa}.today-activity-card.subject-math{--subject-surface:#fff7dc;--subject-border:#dbc580;--subject-accent:#80671d;--subject-icon:#f5e7b6}.today-activity-card.subject-science{--subject-surface:#edf5e6;--subject-border:#b2cc9e;--subject-accent:#52733d;--subject-icon:#deedcf}.today-activity-card.is-current{border:2px solid var(--subject-accent,#708966);padding:23px}.today-activity-card.is-completed{background:var(--subject-surface,#f2f5ed)}.today-activity-card .today-subject-icon{background:var(--subject-icon,#e7edf8)}.today-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.today-subject-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#e7edf8;color:var(--ls-text);font-size:24px;font-weight:600;flex:none}.today-subject-icon.zh{background:#f6e7dd}.today-card-status{display:flex;align-items:center;gap:4px;font-size:14px;border-radius:99px;padding:5px 11px;background:#eef0e9;color:var(--ls-secondary)}.today-card-status.current{background:#e8f1f5;color:#315f75}.today-card-status.done{background:#e8f2e9;color:#2c6447}.today-subject-name{font-size:14px;font-weight:600;color:var(--ls-secondary);margin:0 0 6px}.today-activity-card h3{font-size:23px;line-height:1.4;margin:0 0 8px;overflow-wrap:anywhere}.today-card-progress{font-size:14px;color:var(--ls-secondary);margin:0}.today-activity-steps{display:flex;flex-direction:column;gap:8px;list-style:none;padding:0;margin:18px 0 22px;color:var(--ls-secondary);font-size:14px}.today-activity-steps li{display:flex;align-items:center;gap:9px}.today-activity-steps li>svg{flex:none;color:#2c6447}.today-step-dot{width:7px;height:7px;border:1px solid #73816f;border-radius:50%;margin:0 4px;flex:none}.today-activity-card>.button{width:100%;justify-content:space-between;margin-top:auto}.today-card-footer{font-size:14px;line-height:1.6;margin-top:auto;color:var(--ls-secondary);background:#ffffffa6;border-radius:12px;padding:13px 14px}.today-activity-card>.today-card-footer+.button{margin-top:14px}.dictation-main{max-width:780px;margin:auto;padding:32px 24px 48px;text-align:center;color:var(--ls-text)}.dictation-main>.eyebrow{font-size:13px;color:var(--ls-secondary)}.dictation-main>h1{font-size:32px;line-height:1.4;margin:10px 0}.dictation-source{font-size:16px;line-height:1.6;color:var(--ls-secondary);margin-bottom:24px}.dictation-card{padding:28px;background:var(--ls-surface);border:1px solid var(--ls-line);border-radius:24px;box-shadow:0 4px 16px #243b3008}.dictation-settings{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;border-bottom:1px solid var(--ls-line);padding-bottom:22px}.dictation-settings>label{margin:0;color:var(--ls-secondary);font-size:15px;display:flex;flex-direction:row;align-items:center;gap:12px}.dictation-settings select{min-height:48px;min-width:140px;flex-shrink:0;width:auto;font-size:16px}.dictation-settings-summary{font-size:14px;color:var(--ls-secondary);border-bottom:1px solid var(--ls-line);padding-bottom:16px;line-height:1.7}.dictation-settings .dictation-shuffle{min-height:48px;cursor:pointer}.dictation-shuffle input{width:20px;height:20px;accent-color:var(--ls-primary)}.dictation-symbol{display:grid;place-items:center;width:92px;height:92px;border-radius:50%;background:#edf2e8;color:var(--ls-primary);margin:28px auto 20px}.dictation-symbol.finished{background:#e8f2e9;color:#2c6447}.dictation-card h2{font-size:26px;line-height:1.4}.dictation-status{font-size:17px;line-height:1.7;color:var(--ls-secondary);margin:14px 0 20px}.dictation-status.error{color:#9c3f37}.dictation-countdown{display:flex;justify-content:center;align-items:center;gap:12px;color:var(--ls-secondary);margin:20px 0}.dictation-countdown strong{font-size:24px;line-height:1.5;font-variant-numeric:tabular-nums;color:var(--ls-primary)}.dictation-countdown span{font-size:16px}.dictation-card>progress{display:block;width:100%;height:10px;accent-color:var(--ls-primary);border:0;border-radius:10px;overflow:hidden;margin-top:24px}.dictation-card>progress::-webkit-progress-bar{background:#e2e9d8}.dictation-card>progress::-webkit-progress-value{background:var(--ls-primary)}.dictation-count,.dictation-hint{font-size:14px;color:var(--ls-secondary);line-height:1.7;margin:12px 0}.dictation-controls{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin:22px 0}.dictation-controls .button{min-width:180px}.dictation-answers{text-align:left;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;margin:20px 0 0;padding-left:26px;font-size:20px;line-height:1.6;overflow-wrap:anywhere}.dictation-footnote{font-size:14px;color:var(--ls-secondary);line-height:1.8;margin-top:18px}.plan-card-heading{flex-wrap:wrap;gap:14px}.plan-card-heading h3{flex:1;min-width:130px;overflow-wrap:anywhere}.plan-card-heading>div{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.plan-activity-summary{font-size:15px;line-height:1.7;color:var(--ls-secondary);margin-top:16px}.plan-activity-summary p{margin:7px 0}.plan-activity-summary small{font-size:14px}.plan-expanded-fields{border-top:1px solid var(--ls-line);margin-top:22px;padding-top:6px}.plan-editor .field-hint,.plan-editor .lesson-choice small,.plan-editor .activity-estimate p{font-size:14px;color:var(--ls-secondary)}@media(max-width:650px){.plan-card-heading>div{width:100%;justify-content:flex-end}.plan-edit-toggle{margin-right:auto}.plan-card-heading .plan-edit-toggle{font-size:14px;padding:10px 12px}.plan-activity-summary{font-size:15px}}@media(max-width:520px){.dictation-main{padding:24px 16px}.dictation-main>h1{font-size:27px}.dictation-card{padding:20px}.dictation-settings{gap:12px}.dictation-symbol{width:64px;height:64px;margin:18px auto}.dictation-symbol svg{width:32px;height:32px}.dictation-controls{flex-direction:column}.dictation-controls .button{width:100%}.dictation-answers{grid-template-columns:1fr}.dictation-card h2{font-size:24px}}.today-garden-note{display:flex;justify-content:center;align-items:center;gap:9px;color:var(--ls-secondary);font-size:14px;margin:24px 0;line-height:1.6}.today-finish-actions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:16px;margin-top:24px}.today-empty{text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px;padding:36px 24px}.today-empty>.animal{width:100px}.today-empty p{font-size:16px;line-height:1.7;color:var(--ls-secondary)}@media(min-width:651px)and (max-width:900px){.today-progress-panel{grid-template-columns:1fr 1fr}.today-growth{grid-column:1/-1;grid-row:2;border:0;border-top:1px solid #cbd6c0;padding:14px 0 0}.today-start{grid-column:2;grid-row:1;justify-self:end}}@media(max-width:650px){.language-picker select,.forest-quiz .language-picker select,.family-header .language-picker select{min-height:44px;font-size:14px;width:119px}.family-header .quiet-button{min-width:44px;min-height:44px}.student-main{padding:20px 16px}.today-greeting h1{font-size:28px}.today-greeting>.animal{width:64px;height:72px}.today-progress-panel{grid-template-columns:1fr;gap:16px;padding:18px}.today-growth{border-left:0;border-top:1px solid #cbd6c0;padding:14px 0 0}.today-growth .flower-art{width:42px;height:50px}.today-activity-grid{grid-template-columns:1fr;gap:16px}.today-activity-card{padding:20px}.today-activity-card.is-current{padding:19px}.today-section-heading{align-items:start;flex-direction:column;gap:7px}.today-section-heading>span{display:block}.today-garden-note{align-items:start;justify-content:start}.today-garden-note svg{flex:none;margin-top:3px}.study-word-grid{grid-template-columns:1fr}.study-pinyin{font-size:18px}.study-meaning,.context-targets,.target-hint,.word-sound-hint,.study-footer p,.study-subject h2 small{font-size:14px}.study-example{font-size:16px}.remember-button,.sentence-sound,.stroke-link{font-size:14px;min-height:48px}.student-nav button{font-size:14px;min-height:60px}.forest-quiz .quiz-header>.quiet-button{min-height:44px;font-size:13px;padding:8px}.forest-quiz .quiz-header>span{font-size:14px}.today-finish-actions{align-items:stretch;flex-direction:column}}@media(max-width:520px){.options-grid{grid-template-columns:minmax(0,1fr)}.forest-quiz .answer-option{font-size:22px}.modal-backdrop{padding:12px}.modal-backdrop>.modal{width:100%;max-height:calc(100dvh - 24px)}.study-heading p:last-child{font-size:16px}}@media(max-width:650px){.today-progress-panel,.today-progress-panel:not(:has(.today-start)){grid-template-columns:1fr}.today-progress-copy{order:1}.today-start{order:2}.today-start .button{width:100%;justify-content:space-between}.today-growth{order:3}}.today-task-source{font-size:13px;font-weight:600;color:#526357;margin:0 0 10px}.today-parent-note{font-size:13px;line-height:1.65;color:#526357;margin:12px 0 0}.managed-manual-notice{display:flex;align-items:flex-start;gap:13px;padding:20px;background:#fff5e2;border:1px solid #d8c29a;border-radius:17px;margin-bottom:20px;color:#57492e}.managed-manual-notice>svg{flex:none;margin-top:2px}.managed-manual-notice strong{font-size:17px}.managed-manual-notice p{line-height:1.7;margin:8px 0 14px}.managed-manual-notice small{display:block;line-height:1.7;margin-top:10px}.plan-paused-badge{display:inline-block;font-size:13px;font-weight:500;padding:5px 10px;border-radius:12px;background:#edf0e8;color:#526357;margin-left:10px;vertical-align:middle}.activity-card.is-paused{border-style:dashed}.parent-assignment-workspace{margin-top:12px}.assignment-subject-heading{margin:20px 0 16px}.assignment-subject-heading h3{font-size:22px;margin:0 0 7px;color:#2c4937}.assignment-subject-heading p{font-size:14px;color:#526357;line-height:1.8}.assignment-subject-picker{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0 26px}.assignment-subject-picker button{display:flex;align-items:center;justify-content:center;gap:11px;min-height:67px;border:1px solid #d0d9c7;background:#fffef9;border-radius:16px;color:#4d6548;font-size:16px;font-weight:600;min-width:0;padding:14px}.assignment-subject-picker button[data-subject=zh]{--assignment-accent:#945b37;--assignment-background:#fff2e8}.assignment-subject-picker button[data-subject=en]{--assignment-accent:#426c9c;--assignment-background:#edf4ff}.assignment-subject-picker button[data-subject=math]{--assignment-accent:#80671d;--assignment-background:#fff7dc}.assignment-subject-picker button[aria-pressed=true]{border:2px solid var(--assignment-accent,#416b50);background:var(--assignment-background,#e9f0df);color:var(--assignment-accent,#416b50)}.assignment-subject-glyph{font-size:24px;line-height:1}.assignment-math-section>.interactive-plan{margin-top:0;padding-top:0;border-top:0}.managed-subject-picker .managed-subject-unavailable{background:#f4f4ee;color:#6a7165;flex-wrap:wrap;gap:8px}.managed-subject-unavailable small{font-size:11px;font-weight:500;color:#68705f}.managed-math-note{font-size:13px;line-height:1.8;color:#526357;margin:-9px 0 23px}.managed-math-note .text-button{display:inline-flex;align-items:center;gap:7px;min-height:44px;margin-left:10px}@media(max-width:650px){.assignment-subject-picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.assignment-subject-picker button{font-size:15px;min-height:60px;padding:12px}.assignment-subject-heading h3{font-size:20px}.managed-math-note .text-button{margin-left:0}.managed-subject-picker .managed-subject-unavailable{flex-basis:100%}}