@font-face{font-family:Nunito;font-style:normal;font-weight:200 1000;font-display:swap;src:url(/assets/nunito-latin-wght-normal-BzFMHfZw.woff2) format("woff2")}@font-face{font-family:Nunito;font-style:normal;font-weight:200 1000;font-display:swap;src:url(/assets/nunito-latin-ext-wght-normal-CXYtwYOx.woff2) format("woff2");unicode-range:U+0100-02FF,U+0304,U+0308,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB}@font-face{font-family:DM Sans;font-style:normal;font-weight:100 1000;font-display:swap;src:url(/assets/dm-sans-latin-wght-normal-Xz1IZZA0.woff2) format("woff2")}@font-face{font-family:DM Sans;font-style:normal;font-weight:100 1000;font-display:swap;src:url(/assets/dm-sans-latin-ext-wght-normal-BOFOeGcA.woff2) format("woff2");unicode-range:U+0100-02FF,U+0304,U+0308,U+0329,U+1E00-1EFF,U+2020,U+20A0-20AB}:root{font-family:Nunito,Trebuchet MS,sans-serif;color:#2c4036;background:#faf9f5;font-synthesis:none;font-weight:500;--green:#247565;--ink:#2c4036;--muted:#899187;--line:#ecece4;--orange:#edaa62;--paper:#fff;--serif:Georgia,serif}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;color:inherit;border:0;background:none}button:disabled{cursor:not-allowed;opacity:.42}button,a,input{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid #df9a4d;outline-offset:5px}button{transition:background .18s,transform .18s,box-shadow .18s}button:active:not(:disabled){transform:translateY(1px)}h1,h2,h3,p{margin:0}button svg{flex-shrink:0}svg{display:block}button{touch-action:manipulation}::selection{background:#d3e8d8}button:hover:not(:disabled){filter:brightness(.985)}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;flex:0 0 240px;background:#fffefa;border-right:1px solid var(--line);padding:41px 24px 23px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:10}.brand{display:flex;align-items:center;gap:12px;text-align:left;padding:0 7px;font-size:23px;font-weight:900;line-height:1.02;letter-spacing:-.9px}.brand-second{display:block;font-size:28px}.brand-dot{color:#d89955}.brand-icon{background:#eaf1e5;color:#477753;border-radius:17px;width:49px;height:54px;display:grid;place-items:center;transform:rotate(-5deg)}.brand-icon svg{transform:rotate(5deg)}.sidebar-caption{font-family:DM Sans,sans-serif;font-size:8px;letter-spacing:1.12px;font-weight:700;color:#92958a;margin:23px 0 40px 7px;white-space:nowrap}.navigation{display:flex;flex-direction:column;gap:10px}.nav-item{display:flex;align-items:center;gap:13px;padding:15px 16px;border-radius:13px;text-align:left;font-size:14px;font-weight:700;color:#798179;min-height:54px}.nav-item>svg:last-child{margin-left:auto;opacity:0}.nav-item.active{background:#eaf2e9;color:#37745d}.nav-item.active>svg:last-child{opacity:1}.nav-item:hover{background:#f0f3eb}.sidebar-bottom{margin-top:auto;padding-top:40px}.companion-card{background:#f6f3e8;border-radius:17px;text-align:center;position:relative;padding:72px 10px 23px;margin-top:51px}.companion-card>svg{width:107px;height:112px;position:absolute;left:50%;top:-39px;transform:translate(-50%)}.companion-card p{font-size:14px;font-weight:800;margin-bottom:5px}.companion-card>span{font-size:10px;color:#818779}.companion-audio{position:absolute;top:12px;right:10px;color:#9a9d8c;padding:5px}.parent-link{display:flex;gap:11px;font-size:13px;color:#777f73;align-items:center;padding:27px 15px 20px;font-weight:700}.sidebar-footnote{display:flex;gap:6px;align-items:center;font-size:9px;color:#9b9f90;padding:0 10px}.sidebar-footnote>span{width:5px;height:5px;background:#b9c9a8;border-radius:50%}.content-shell{margin-left:240px;flex:1;min-width:0}.topbar{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 48px;background:#faf9f5}.topbar-greeting{font-size:12px;color:#8b9085}.topbar-greeting strong{font-weight:600;color:#697467}.topbar-actions{display:flex;align-items:center;gap:16px}.star-counter{display:flex;gap:8px;align-items:center;padding:8px 14px;background:#fff4d9;border:1px solid #f1e7c9;border-radius:30px;color:#a77b28;font-size:14px;font-weight:800}.star-counter svg{fill:#f6d987;stroke:#dca64c}.round-button{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e6e8dd;border-radius:50%;background:#fffefa;color:#6b7c6c;flex-shrink:0}.round-button:hover{background:#e9f0e7}.round-button.small{width:33px;height:33px}.sound-off{color:#ac8061;background:#f7eee1}.avatar{height:42px;width:42px;border-radius:50%;background:#eeeddf;overflow:hidden;padding:3px 1px 0;display:grid;place-items:center}.avatar svg{width:44px;height:46px}.content-shell main{max-width:1320px;margin:0 auto;padding:39px 48px 28px;min-height:calc(100vh - 155px)}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:29px}.eyebrow{font-family:DM Sans,sans-serif;font-size:9px;letter-spacing:1.7px;font-weight:600;color:#7c8e78;display:flex;align-items:center;gap:7px;margin-bottom:12px}.eyebrow>span{width:5px;height:5px;border-radius:50%;background:#91a78a}h1{font-size:32px;font-weight:800;letter-spacing:-1.15px;line-height:1.25}.page-heading p{font-size:13px;color:#8a9185;margin-top:9px}.wave{color:#e6b967;font-size:29px;display:inline-block;margin-left:6px}.chapter-badge{display:flex;gap:6px;align-items:center;background:#eeefe5;border:1px solid #e5e8db;border-radius:20px;padding:9px 12px;color:#7f8e74;font-size:10px;white-space:nowrap}.hero-card{position:relative;min-height:376px;border:1px solid #dfe8d9;border-radius:23px;overflow:hidden;background:#edf2e7;display:flex;align-items:center;padding:34px 42px}.hero-copy{z-index:2;position:relative}.hero-tag{font-family:DM Sans,sans-serif;color:#718368;font-size:9px;letter-spacing:1.35px;display:flex;align-items:center;gap:7px}.hero-tag>span{width:6px;height:6px;border-radius:50%;background:#91ae82}.hero-copy h2{font-size:44px;font-weight:800;line-height:1.1;letter-spacing:-1.2px;margin-top:18px}.hero-copy h2>span{color:#4c8265}.hero-copy p{font-size:13px;line-height:1.75;margin-top:17px;color:#80907b}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--green);color:#fff;border-radius:12px;padding:15px 21px;font-size:15px;font-weight:800;box-shadow:0 4px #1b6053;min-height:53px}.primary-button:hover:not(:disabled){background:#1f695b;transform:translateY(-1px);box-shadow:0 5px #1b6053}.start-button{margin-top:23px;min-width:214px;justify-content:flex-start}.start-button>svg:first-child{width:17px;fill:currentColor;stroke-width:1}.start-button>svg:last-child{margin-left:auto}.hero-meta{display:flex;gap:7px;align-items:center;font-size:10px;margin-top:17px;color:#7e8c77}.hero-meta>span{padding:0 2px}.hero-speaker{position:absolute;top:21px;right:21px;background:#f4f7ef;z-index:3;width:34px;height:34px;border-color:#dce5d4;color:#84967b}.forest-scene{width:48%;max-width:500px;position:absolute;right:8px;bottom:33px;aspect-ratio:440/300}.scene-background{width:100%;height:100%}.scene-fox{width:46%;height:auto;position:absolute;bottom:6%;left:32%;transform:rotate(-3deg)}.letter-block{position:absolute;display:grid;place-items:center;border-radius:13px;font-size:47px;font-weight:800;line-height:1;border:2px solid #f8e2a9;box-shadow:0 5px #d7b978;color:#936842;width:65px;height:65px;background:#efd496}.block-a{bottom:6%;left:24%;transform:rotate(-9deg)}.block-m{bottom:4%;left:72%;transform:rotate(10deg);background:#f5ddaf;color:#a17549}.scene-spark{position:absolute;color:#d6a75d;font-size:25px}.spark-one{left:33%;top:7%;transform:rotate(15deg)}.spark-two{right:7%;top:32%;font-size:33px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:30px 0 17px}.section-heading h2{font-size:18px;letter-spacing:-.3px;font-weight:800}.section-heading>span{font-size:10px;color:#9a9e91}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.mode-card{border:1px solid #e8e8df;border-radius:17px;background:#fffefa;position:relative;padding:19px 21px 20px;overflow:hidden;transition:transform .2s,box-shadow .2s}.mode-card:hover{transform:translateY(-3px);box-shadow:0 8px 22px #334e3510}.mode-card-top{display:flex;align-items:center;justify-content:space-between}.mode-icon{height:43px;width:43px;border-radius:12px;display:grid;place-items:center;background:#e7eee0;color:#7b9364}.gap .mode-icon{background:#fcf0d9;color:#c89b58}.listen .mode-icon{background:#e7edf5;color:#7c96ba}.card-speaker{padding:8px;color:#a8ad9e}.mode-example{display:flex;gap:5px;height:67px;align-items:center;margin-top:5px}.mode-example>span{width:31px;height:36px;display:grid;place-items:center;font-size:24px;font-weight:700;background:#f0f4ea;border-radius:6px;color:#60814e;box-shadow:0 2px #e3e9d8}.gap .mode-example>span{background:#fcf4e8;color:#ba904f;box-shadow:0 2px #efe4d1}.gap .mode-example .example-gap{border:1px dashed #d6b27a;background:transparent;box-shadow:none}.audio-bars{height:35px;display:flex;align-items:center;gap:4px;padding:2px 0}.audio-bars i{display:block;width:5px;height:9px;border-radius:10px;background:#a9bdd5}.audio-bars i:nth-child(2n){height:20px}.audio-bars i:nth-child(3n){height:29px}.audio-bars i:nth-child(5){height:37px}.mode-start{display:flex;align-items:center;justify-content:space-between;gap:9px;width:100%;text-align:left;padding:3px 0 0;position:relative;z-index:1}.mode-start h3{font-size:15px;font-weight:800;letter-spacing:-.3px}.mode-start p{font-size:10px;color:#9b9e91;margin-top:5px}.mode-arrow{border-radius:50%;width:33px;height:33px;display:grid;place-items:center;flex-shrink:0;background:#f0f4e9;color:#869871}.gap .mode-arrow{background:#fcf1df;color:#c09e65}.listen .mode-arrow{background:#edf0f6;color:#8a9bb8}.mode-number{position:absolute;right:21px;bottom:64px;font-family:DM Sans,sans-serif;font-size:40px;font-weight:500;color:#f4f4ed;pointer-events:none}.journey-card{display:flex;align-items:center;gap:18px;margin-top:25px;border:1px solid #e6e8dc;border-radius:16px;padding:21px 23px;background:#f5f5ec}.journey-icon{background:#eaeddb;color:#9aa574;border-radius:12px;display:grid;place-items:center;height:46px;width:46px;flex-shrink:0}.journey-copy h3{font-size:13px;font-weight:800}.journey-copy p{font-size:10px;color:#979d87;margin-top:6px}.journey-progress{width:150px;margin-left:auto;flex-shrink:0}.journey-progress>div:first-child{display:flex;justify-content:space-between;font-size:10px;color:#9a9f89;margin-bottom:7px}.journey-progress>div>span:first-child{display:flex;gap:4px;align-items:center;color:#7f915f}.progress-track{height:6px;background:#e7eadb;border-radius:10px;overflow:hidden}.progress-track>span{display:block;background:#9bae7c;height:100%;border-radius:10px;transition:width .4s}.journey-card>.round-button{width:30px;height:30px;background:transparent;border:0}.page-footnote{display:flex;align-items:center;justify-content:center;gap:7px;color:#a4a899;font-size:10px;margin-top:24px}.app-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 48px 23px;color:#a4a99a;font-size:9px;max-width:1320px;margin:auto}.app-footer>span:first-child{font-size:12px;font-weight:800;letter-spacing:-.3px;color:#8a9685}.app-footer>span:last-child{font-size:9px}.system-notice{display:flex;align-items:center;gap:9px;background:#fff4dc;border:1px solid #eddfbf;padding:10px 14px;border-radius:10px;margin:0 0 22px;color:#886c37;font-size:11px}.system-notice>svg{flex-shrink:0}.system-notice>button{margin-left:auto;display:flex;align-items:center;gap:4px;text-decoration:underline;font-size:11px;white-space:nowrap}.practice-note{margin-top:35px;padding:30px 40px;display:flex;align-items:center;gap:30px;background:#edf2e7;border-radius:22px}.practice-note>svg{width:140px;flex-shrink:0}.practice-note h2{font-size:23px;margin-bottom:10px}.practice-note p{max-width:440px;color:#7d8a75;font-size:14px;line-height:1.7}.text-button{color:var(--green);display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13px;padding:9px 0}.practice-note .text-button{margin-top:8px}.rewards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.reward-card{background:#fffefa;border:1px solid #e5e8dc;border-radius:19px;padding:20px 13px 24px;text-align:center}.reward-card.unlocked{background:#f0f5e9;border-color:#d5e1c6}.reward-state{display:flex;gap:5px;align-items:center;justify-content:center;font-size:10px;color:#a1a494}.unlocked .reward-state{color:#68835c}.reward-art{width:140px;max-width:100%;margin:18px auto 12px}.reward-card h2{font-size:15px}.reward-card>span:last-child{font-size:10px;color:#949b86;display:block;margin-top:7px}.big-star-count{display:flex;align-items:center;gap:8px;font-size:24px;font-weight:800;color:#b38b35}.big-star-count svg{fill:#f3d37f;stroke:#ddb24e}.reward-start{margin-top:30px}.session-page{max-width:900px;margin:auto}.session-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.session-dots{display:flex;align-items:center;gap:17px}.session-dots>span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#edeedf;color:#a3ac96;font-size:12px;font-weight:800;position:relative}.session-dots>span:not(:last-child):after{content:"";width:13px;height:2px;background:#e2e6d8;position:absolute;left:32px;top:14px}.session-dots>span.current{background:#d6e8d7;color:#347255;box-shadow:0 0 0 4px #eef2e7}.session-dots>span.finished{background:#5b9274;color:#fff}.session-count{font-size:12px;color:#97a18c;width:42px;text-align:right}.exercise-card{text-align:center;background:#fffefa;border:1px solid #e3e8d9;border-radius:24px;padding:26px 30px 29px;position:relative;min-height:425px;box-shadow:0 7px 24px #45653b04;transition:background .25s,border-color .25s}.exercise-card.exercise-success{background:#f4f8ed;border-color:#b9d2af}.exercise-mode{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:#7f936d;border-radius:20px;background:#edf3e6;padding:7px 12px;margin-bottom:17px}.exercise-mode.gap{color:#b98d4d;background:#fcf1dd}.exercise-mode.listen{color:#7e97b4;background:#edf1f7}.instruction-button{display:flex;gap:14px;align-items:center;justify-content:center;margin:auto;padding:3px 0}.instruction-button h1{font-size:28px;letter-spacing:-.8px}.instruction-button>svg{color:#7c9277}.exercise-subtitle{font-size:12px;color:#99a18d;margin-top:7px}.copy-model{display:flex;align-items:center;justify-content:center;gap:15px;margin:16px auto 0;font-size:38px;font-weight:800;letter-spacing:4px;color:#73926a}.copy-model .round-button{margin-left:3px;letter-spacing:normal}.answer-area{position:relative;display:inline-flex;justify-content:center;margin:24px auto 0;border-radius:14px;min-width:160px}.answer-tiles{display:flex;justify-content:center;gap:9px}.letter-tile{width:66px;height:76px;display:flex;align-items:center;justify-content:center;font-size:43px;font-weight:800;border-radius:12px;border:2px solid #e4e8da;box-shadow:0 4px #e4e8da;background:#fffefa;line-height:1;color:#375340;position:relative}.letter-tile.fixed{background:#eff2e8;color:#819575;border-color:transparent;box-shadow:none}.letter-tile.writable.cursor{border-color:#93b39c;box-shadow:0 4px #c4d5c2}.tile-line{width:20px;height:3px;border-radius:5px;background:#cfd9c7;position:absolute;bottom:18px}.letter-tile.cursor .tile-line{background:#719d7b;animation:blink 1.3s infinite}.letter-tile.right-letter{background:#edf5e5;border-color:#c8dcb9;box-shadow:0 4px #d1dfc5}.letter-tile.wrong-letter{background:#fff2e8;color:#bf7752;border-color:#e6b89c;box-shadow:0 4px #efd0b9}.answer-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:.01;z-index:2;border:0;background:transparent;color:transparent;caret-color:transparent;outline:none;cursor:text;font-size:32px}.answer-area:focus-within{outline:2px solid #b0c4a7;outline-offset:8px}.answer-feedback{display:flex;align-items:center;justify-content:center;gap:7px;min-height:40px;margin-top:17px;color:#92a085;font-size:13px}.answer-feedback.success{color:#568551;font-weight:800}.earned-star{display:flex;align-items:center;gap:4px;border-radius:15px;background:#f7edc8;color:#b4903a;padding:3px 9px;margin-left:5px}.earned-star svg{fill:#e8c36e;stroke:#c5a044}.hint-letter{font-size:25px;color:var(--green);padding:0 6px}.help-buttons{display:flex;justify-content:center;gap:12px;margin-top:15px}.help-buttons>button{display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #e6e8dc;border-radius:11px;padding:11px 13px;font-size:11px;color:#849278;background:#fffefa;min-height:42px}.help-buttons>button:hover{background:#f3f5ea}.next-button{margin-top:12px;padding:12px 23px;min-width:200px;font-size:14px}.next-button kbd{font-family:inherit;font-size:10px;font-weight:500;color:#bcdbcf;margin-left:6px;border:1px solid #589887;border-radius:4px;padding:3px 6px}.listen-orb{display:flex;align-items:center;justify-content:center;gap:11px;background:#edf2f7;color:#819bb8;border:1px solid #e2e8f0;border-radius:16px;padding:12px 18px;margin:21px auto 0;font-size:12px}.sound-wave{display:flex;align-items:center;gap:3px;height:25px;margin-left:5px}.sound-wave i{height:10px;width:3px;border-radius:4px;background:#a0b5cc}.sound-wave i:nth-child(2n){height:20px}.sound-wave i:nth-child(3){height:26px}.keyboard-section{margin:25px auto 0;max-width:700px}.keyboard-label{display:flex;align-items:center;justify-content:center;gap:8px;font-size:10px;color:#a0a793;margin-bottom:16px}.keyboard-label>span:first-child,.keyboard-label>span:last-child{height:1px;background:#e6e9df;flex:1;max-width:90px}.keyboard-row{display:flex;justify-content:center;gap:6px;margin-bottom:7px}.key{width:48px;height:46px;border-radius:8px;border:1px solid #e3e7db;background:#fffefa;box-shadow:0 3px #e3e6dc;font-size:17px;position:relative;padding:0;color:#7f8c78}.key>span{font-size:14px;font-weight:700;position:absolute;left:9px;top:5px}.key>small{font-size:15px;position:absolute;right:9px;bottom:4px;color:#a8b09e}.key:hover{background:#f0f4e9}.key.key-highlight{background:#f6d18c;border-color:#d7af68;box-shadow:0 3px #d9b775;color:#715527;animation:keyPulse 1.6s infinite}.key.key-highlight>small{color:#715527}.backspace-key{width:78px;display:flex;align-items:flex-start;padding:3px 0 0 10px}.backspace-key small{font-size:8px;bottom:5px;right:8px}.exercise-footer{display:flex;justify-content:space-between;align-items:center;margin-top:24px;font-size:10px;color:#a3ad96}.exercise-footer>span{display:flex;align-items:center;gap:6px}.exercise-footer>button{color:#a3ad96;padding:5px}.summary-page{text-align:center;max-width:650px;margin:20px auto 25px;border:1px solid #e1e9d6;background:#f1f5e9;border-radius:26px;padding:33px 30px}.summary-stars{display:flex;align-items:center;justify-content:center;gap:18px;color:#dfb552}.summary-stars svg{fill:#f1d487}.summary-stars svg:first-child{transform:rotate(-20deg)}.summary-stars svg:last-child{transform:rotate(20deg)}.summary-page>svg{width:160px;height:170px;margin:13px auto}.summary-page .eyebrow{justify-content:center;margin:10px 0}.summary-page h1{font-size:35px;margin-top:10px}.summary-page p{font-size:14px;color:#8b9981;line-height:1.8;margin-top:14px}.summary-gain{display:flex;align-items:center;justify-content:center;gap:9px;color:#aa8739;font-size:28px;font-weight:800;margin:22px auto}.summary-gain>span{font-size:13px;font-weight:600}.summary-gain>svg{fill:#f0d086}.summary-actions{display:flex;justify-content:center;align-items:center;gap:13px;margin-top:25px}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:49px;padding:13px 17px;border:1px solid #dce3d2;background:#fffef9;border-radius:12px;font-size:13px;font-weight:700;color:#6d8365}.secondary-button:hover{background:#f0f4e9}.summary-page>.text-button{margin-top:20px;font-size:11px}.modal{width:min(620px,calc(100vw - 32px));max-height:90vh;border:1px solid #dce4d4;border-radius:24px;padding:38px;background:#fffefa;color:var(--ink);box-shadow:0 30px 100px #1a3c3526}.modal::backdrop{background:#20382c65;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-close{position:absolute;right:15px;top:15px;width:33px;height:33px}.modal h2{font-size:25px;letter-spacing:-.6px;margin:10px 20px 12px 0;line-height:1.25}.modal>p{font-size:13px;line-height:1.75;color:#849078}.modal>.primary-button,.modal>.secondary-button{margin-top:20px;width:100%}.modal .secondary-button+.text-button{display:flex;margin:10px auto 0}.modal-large-icon{width:64px;height:64px;background:#edf2e5;border-radius:18px;display:grid;place-items:center;color:#7f9970;margin-bottom:20px}.parent-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.parent-stats>div{background:#f3f5ea;border-radius:13px;padding:15px 10px;text-align:center}.parent-stats strong{display:block;font-size:28px;color:#658058}.parent-stats span{display:block;font-size:9px;color:#8b957e;margin-top:3px}.skill-list{border:1px solid #e7e9df;border-radius:14px;overflow:hidden}.skill-list>div{display:flex;align-items:center;gap:13px;padding:13px 16px;font-size:12px}.skill-list>div+div{border-top:1px solid #e7e9df}.skill-list>div>svg{color:#8aa077}.skill-list small{display:block;font-size:10px;color:#95a087;margin-top:4px}.skill-list b{margin-left:auto;font-size:10px;color:#8c9e7c;white-space:nowrap}.voice-setting{display:flex;align-items:flex-start;gap:13px;margin:22px 0;background:#edf4e6;padding:17px;border-radius:13px;color:#738564}.voice-setting.needs-attention{background:#fff4de;color:#a28243}.voice-setting>svg{flex-shrink:0;margin-top:2px}.voice-setting strong{font-size:12px}.voice-setting p{font-size:11px;line-height:1.7;margin-top:6px}.voice-setting .text-button{font-size:11px;padding-bottom:0}.modal .parent-explanation{font-size:11px}.modal .privacy-note{font-size:10px;margin-top:15px;color:#9aa28d}.modal .export-button{font-size:12px;margin-top:18px}.page-enter{animation:pageEnter .28s ease-out}@keyframes pageEnter{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes blink{50%{opacity:.35}}@keyframes keyPulse{50%{box-shadow:0 3px #d9b775,0 0 0 4px #f1d49445}}@media (min-width:1500px){.content-shell main{padding-top:48px}.hero-card{min-height:410px}.hero-copy h2{font-size:50px}.forest-scene{right:40px;bottom:32px}.mode-card{padding:22px 25px}.mode-example{height:80px}.mode-start h3{font-size:17px}.mode-start p{font-size:12px}.section-heading{margin-top:34px}.journey-card{padding:23px 25px}.journey-copy h3{font-size:15px}.journey-copy p{font-size:12px}}@media (max-width:1150px){.sidebar{width:205px;flex-basis:205px;padding:35px 18px 22px}.content-shell{margin-left:205px}.sidebar-caption{font-size:7px;letter-spacing:.9px}.brand{font-size:21px}.brand-second{font-size:26px}.brand-icon{width:43px;height:48px}.nav-item{padding:14px 12px;font-size:12px;gap:10px}.topbar{padding:0 30px;height:80px}.content-shell main{padding:30px}.chapter-badge{display:none}.hero-card{padding:29px;min-height:360px}.hero-copy h2{font-size:40px}.hero-copy p{font-size:12px}.forest-scene{width:48%;right:2px;bottom:47px}.letter-block{width:51px;height:51px;font-size:36px}.mode-card{padding:16px}.mode-grid{gap:12px}.mode-start h3{font-size:13px}.mode-start p{font-size:9px}.mode-arrow{width:28px;height:28px}.mode-arrow svg{width:18px}.journey-card{gap:12px;padding:17px}.journey-progress{width:110px}.journey-copy p{max-width:230px;line-height:1.5}.app-footer{padding-left:30px;padding-right:30px}.rewards-grid{grid-template-columns:repeat(2,1fr)}.instruction-button h1{font-size:25px}}@media (max-width:850px){.sidebar{width:83px;flex-basis:83px;padding:26px 13px 20px;align-items:center}.brand{padding:0}.brand>span:last-child,.sidebar-caption,.nav-item>span,.nav-item>svg:last-child,.companion-card,.sidebar-footnote{display:none}.brand-icon{width:47px;height:50px}.navigation{margin-top:40px;width:100%;gap:13px}.nav-item{padding:16px;justify-content:center;border-radius:13px}.nav-item>svg:first-child{width:22px;height:22px}.sidebar-bottom{padding-top:15px}.parent-link{font-size:0;padding:15px;gap:0}.content-shell{margin-left:83px}.page-heading h1{font-size:28px}.hero-card{min-height:358px}.hero-copy h2{font-size:40px}.forest-scene{width:46%;bottom:57px}.hero-meta{font-size:9px}.journey-progress{width:90px}.journey-copy h3{font-size:12px}.journey-copy p{font-size:9px}.instruction-button h1{font-size:25px}.exercise-card{padding:23px 20px}.practice-note{padding:25px}.practice-note>svg{width:110px}.practice-note h2{font-size:20px}}@media (max-width:640px){.app-shell{display:block}.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;height:72px;border:0;border-top:1px solid #e4e8dd;padding:8px 18px;background:#fffefaf5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:block}.sidebar>.brand,.sidebar-bottom{display:none}.navigation{margin:0;display:flex;flex-direction:row;justify-content:space-around;gap:12px}.nav-item{display:flex;flex-direction:column;gap:4px;padding:7px 13px;min-height:54px;min-width:84px}.nav-item>span{display:block;font-size:9px}.nav-item>svg:first-child{width:20px;height:20px}.content-shell{margin:0;padding-bottom:72px}.topbar{height:70px;padding:0 20px}.topbar-greeting{font-size:10px;max-width:145px;line-height:1.6}.topbar-actions{gap:10px}.topbar-actions>.round-button{width:34px;height:34px}.avatar{width:35px;height:35px}.avatar svg{width:38px;height:40px}.star-counter{padding:6px 10px;font-size:12px;gap:4px}.star-counter svg{width:17px}.content-shell main{padding:25px 20px 20px;min-height:calc(100vh - 195px)}.page-heading{margin-bottom:23px}.page-heading h1{font-size:27px}.page-heading p{font-size:11px}.eyebrow{font-size:8px;letter-spacing:1.3px;margin-bottom:10px}.wave{font-size:24px}.hero-card{padding:25px 23px;min-height:354px;border-radius:20px}.hero-copy h2{font-size:38px}.hero-tag{font-size:7px}.hero-copy p{font-size:11px;max-width:170px;line-height:1.7}.forest-scene{width:53%;right:-21px;bottom:82px}.hero-speaker{top:14px;right:14px;width:30px;height:30px}.letter-block{width:37px;height:37px;font-size:28px;border-radius:8px;box-shadow:0 3px #d7b978}.scene-spark{font-size:18px}.spark-two{font-size:23px}.start-button{margin-top:23px;min-width:182px;font-size:13px;padding:13px 17px;min-height:47px}.hero-meta{font-size:9px;margin-top:14px}.section-heading{margin:25px 0 15px}.section-heading h2{font-size:16px}.section-heading>span{display:none}.mode-grid{grid-template-columns:1fr;gap:12px}.mode-card{padding:16px 18px;display:flex;align-items:center;gap:16px;min-height:101px}.mode-card-top{display:contents}.mode-icon{width:44px;height:44px;flex-shrink:0}.card-speaker{position:absolute;right:13px;top:9px;padding:5px}.mode-example{position:absolute;right:65px;top:4px;height:20px;margin:0;opacity:.23;pointer-events:none;display:none}.mode-start{padding:0;align-items:center;width:100%;min-height:55px}.mode-start h3{font-size:15px;margin-bottom:6px}.mode-start p{font-size:11px}.mode-arrow{margin-top:21px;align-self:flex-end}.mode-number{display:none}.journey-card{margin-top:20px;padding:17px;flex-wrap:wrap;gap:12px}.journey-icon{width:39px;height:39px}.journey-copy{flex:1}.journey-copy h3{font-size:12px}.journey-copy p{font-size:10px;max-width:210px;line-height:1.6}.journey-progress{width:calc(100% - 50px);margin-left:0}.journey-card>.round-button{margin-left:auto}.page-footnote{font-size:9px;line-height:1.7;text-align:center;margin-top:20px}.page-footnote>svg{flex-shrink:0}.app-footer{padding:13px 20px 20px;gap:12px}.app-footer>span:nth-child(2){display:none}.system-notice{font-size:10px;align-items:flex-start;padding:10px;margin-bottom:21px;line-height:1.6}.system-notice>button{font-size:9px}.session-top{margin-bottom:19px}.session-dots{gap:10px}.session-dots>span{width:25px;height:25px;font-size:11px}.session-dots>span:not(:last-child):after{width:7px;left:27px;top:12px}.session-top>.round-button{width:33px;height:33px}.session-count{font-size:10px;width:30px}.exercise-card{padding:22px 13px 23px;border-radius:20px;min-height:383px}.exercise-mode{font-size:10px;margin-bottom:15px}.instruction-button{gap:8px}.instruction-button h1{font-size:21px;letter-spacing:-.7px}.instruction-button>svg{width:18px}.exercise-subtitle{font-size:10px;max-width:250px;margin:8px auto 0;line-height:1.6}.copy-model{font-size:34px;margin-top:16px}.letter-tile{width:53px;height:64px;font-size:34px;border-radius:9px}.answer-tiles{gap:7px}.answer-area{margin-top:22px;min-width:130px}.tile-line{width:16px;bottom:15px}.answer-feedback{font-size:11px;min-height:38px;gap:5px;margin-top:15px}.help-buttons{gap:7px;margin-top:10px}.help-buttons>button{flex-direction:column;gap:7px;flex:1;padding:10px 7px;font-size:9px;min-width:0}.help-buttons>button>svg{width:19px;height:19px}.next-button{font-size:13px;min-height:47px;margin-top:12px}.keyboard-section{margin-top:24px}.keyboard-label{font-size:8px;gap:5px;margin-bottom:14px}.keyboard-label>svg{width:14px}.keyboard-row{gap:3px;margin-bottom:5px}.key{width:calc((100vw - 74px)*.1);max-width:43px;height:40px;border-radius:6px;box-shadow:0 2px #e3e6dc}.key>span{font-size:11px;left:6px;top:4px}.key>small{font-size:13px;right:6px;bottom:3px}.backspace-key{width:57px;max-width:none;padding-left:9px}.backspace-key svg{width:19px}.backspace-key small{font-size:6px;right:5px}.exercise-footer{font-size:8px;gap:10px;line-height:1.7;margin-top:20px}.exercise-footer>span{gap:5px}.exercise-footer svg{flex-shrink:0}.practice-note{padding:23px 20px;gap:15px;align-items:flex-start}.practice-note>svg{width:70px}.practice-note h2{font-size:18px}.practice-note p{font-size:12px}.practice-note .text-button{font-size:11px}.rewards-grid{gap:12px}.reward-card{padding:16px 10px 20px}.reward-card h2{font-size:13px}.reward-card>span:last-child{font-size:9px}.reward-art{width:115px}.reward-start{font-size:13px}.summary-page{padding:27px 19px;margin-top:0}.summary-page h1{font-size:29px}.summary-page p{font-size:13px}.summary-actions{flex-direction:column;gap:15px}.summary-actions>button{width:100%;font-size:13px}.summary-page>svg{width:135px;height:143px}.modal{padding:32px 24px;max-height:85vh}.modal h2{font-size:23px}.modal>p{font-size:12px}.parent-stats{gap:7px}.parent-stats>div{padding:12px 7px}.parent-stats span{font-size:8px}.parent-stats strong{font-size:24px}.skill-list>div{padding:12px 11px;gap:8px;font-size:11px}.skill-list small,.skill-list b{font-size:9px}.voice-setting{padding:13px;gap:10px}.modal>.primary-button,.modal>.secondary-button{font-size:12px}.privacy-note{line-height:1.6}}@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.offline-audio{margin:1.5rem 0;padding:1rem;border:1px solid #cbd8ce;border-radius:14px;background:#f4f8f3}.offline-audio h3{margin-top:0}.offline-audio progress{width:100%;accent-color:#39744f}.offline-audio button{padding:.7rem 1rem;border-radius:10px;border:1px solid #39744f;color:#245638;background:#fff;cursor:pointer}.offline-audio button:disabled{opacity:.5;cursor:wait}.offline-audio p{margin:.5rem 0;font-size:.9rem;line-height:1.5}.readable{font:inherit;color:inherit;line-height:inherit;text-align:inherit;padding:0;border-radius:5px}.readable:hover{color:#247565;text-decoration:underline;text-decoration-color:#8bad82;text-underline-offset:5px}.sidebar .navigation{margin-top:48px}.companion-button{display:block;width:100%;min-height:115px;padding-bottom:18px}.companion-button>svg:last-child{position:static;width:24px;height:24px;margin:auto;transform:none}.companion-speaking{box-shadow:0 0 0 4px #d6e7cc}.topbar-greeting.readable{font-size:12px;color:#6e8067}.hero-copy h2 .readable{display:block}.hero-copy h2 span{color:#4c8265}.hero-card{min-height:320px}.hero-copy h2{margin:0 0 10px}.hero-copy .start-button{margin-top:25px}.four-modes{grid-template-columns:repeat(4,minmax(0,1fr))}.mode-card{padding:19px 16px}.mode-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.mode-card-bottom h3{font-size:15px;line-height:1.45;font-weight:800}.mode-card-bottom .mode-start{width:auto;flex-shrink:0;min-height:42px;padding:0}.mode-card-bottom .mode-arrow{width:38px;height:38px}.mode-example{padding:0}.mode-example .sentence-preview{width:auto;height:auto;font-size:15px;letter-spacing:.5px;white-space:nowrap;background:none;box-shadow:none}.sentence .mode-icon,.sentence .mode-arrow{background:#efe7f6;color:#9a7baf}.sentence .mode-example{color:#9178a4}.journey-button{width:100%;text-align:left}.journey-treasures{display:flex;gap:12px;align-items:center;margin-left:auto}.journey-treasures .reward-art{height:60px;width:60px;margin:0}.practice-help{width:100%;font-size:23px;font-weight:800;color:#618855}.practice-help>svg:nth-child(2){width:35px}.exercise-mode.readable{font-size:11px;padding:7px 12px}.copy-model{border-radius:10px;padding:0 12px}.answer-feedback .readable{display:inline-flex;align-items:center;gap:8px}.child-help-buttons{gap:18px;align-items:stretch;margin-top:22px}.child-help-buttons>button{flex-direction:column;min-width:100px;font-size:12px;min-height:93px;padding:12px 16px;border-color:#d9e3cd;color:#59784e}.child-help-buttons>.fox-help{background:#f3eedb;min-width:152px;position:relative;padding-top:8px;border-color:#e3d9ba}.fox-help>svg:first-child{height:62px;width:60px;margin-bottom:-10px}.fox-help>svg:last-child{position:absolute;right:12px;top:16px;color:#8e9c76}.fox-help.is-talking{box-shadow:0 0 0 4px #e6ecd5}.key-demo{width:37px;height:37px;display:grid;place-items:center;border:2px solid #a7ba95;border-bottom-width:4px;background:#fffef6;border-radius:8px;font-size:22px;font-weight:800}.spoken-hint{margin:14px auto 0;padding:13px 15px;background:#f3eedf;border-radius:14px;width:fit-content;max-width:100%}.hint-pieces{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.hint-pieces>button{font-size:23px;font-weight:800;background:#fffaf0;border-radius:9px;min-width:37px;padding:7px 10px;color:#8f774a;border:2px solid transparent}.hint-pieces>button.sounding{background:#f1cf8d;border-color:#d8ad5c;transform:translateY(-3px)}.answer-area{max-width:100%}.answer-tiles{flex-wrap:wrap}.word-line{max-width:100%}.sentence-line{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px;margin:40px auto 17px;max-width:740px;font-size:30px;font-weight:800;line-height:1.7}.sentence-line .answer-area{margin:0}.sentence-line .letter-tile{width:33px;height:48px;font-size:29px;border-radius:6px;box-shadow:none}.sentence-line .letter-tile.fixed{background:none;border:0;width:auto;min-width:15px;padding:0}.sentence-line .answer-tiles{gap:2px}.sentence-line .tile-line{width:13px;bottom:8px}.sentence-fragment{white-space:pre-wrap}.sentence-exercise{min-height:420px}.polish-keys{margin-top:15px}.polish-keys .key{background:#edf3e6}.summary-fox{display:block;margin:15px auto}.summary-fox>svg{width:155px;height:165px}.summary-gain.readable{display:flex}.audio-samples{display:flex;gap:7px;flex-wrap:wrap;margin-top:11px}.audio-samples>button{border:1px solid #cddbc2;border-radius:6px;padding:7px 9px;font-size:11px;background:#fffef8}.parent-explanation+.parent-explanation{margin-top:12px}@media (max-width:1150px){.four-modes{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-card{min-height:305px}.mode-card-bottom h3{font-size:16px}.journey-treasures .reward-art{width:45px;height:45px}}@media (max-width:640px){.four-modes{grid-template-columns:1fr 1fr;gap:12px}.mode-card{display:block;min-height:160px;padding:15px 13px}.mode-card-top{display:flex}.mode-example{display:flex;position:static;margin:10px 0;height:35px;opacity:1;pointer-events:auto}.mode-card-bottom{gap:5px;align-items:flex-end}.mode-card-bottom h3{font-size:12px}.mode-card-bottom .mode-start{min-height:30px}.mode-card-bottom .mode-arrow{width:27px;height:27px;margin:0}.mode-card-bottom .mode-arrow svg{width:19px}.mode-icon{height:35px;width:35px}.mode-icon>svg{width:21px;height:21px}.card-speaker{top:15px;right:10px}.mode-example .sentence-preview{font-size:10px}.hero-card{min-height:295px}.hero-copy h2{font-size:35px}.forest-scene{bottom:54px;right:-14px;width:51%}.journey-button{flex-wrap:nowrap;gap:10px}.journey-button .journey-icon{display:none}.journey-treasures{gap:3px}.journey-treasures .reward-art{height:37px;width:34px}.journey-copy h3{font-size:13px}.child-help-buttons{gap:8px;margin-top:18px}.child-help-buttons>button{min-width:0;font-size:10px;padding:10px 7px;min-height:91px;flex:1}.child-help-buttons>.fox-help{min-width:115px;flex:1.4}.fox-help>svg:first-child{height:54px!important;width:51px!important}.fox-help>svg:last-child{right:6px;top:13px;width:17px!important}.child-help-buttons>button>svg{width:27px;height:27px}.key-demo{font-size:21px;width:34px;height:34px}.hint-pieces>button{font-size:20px;min-width:30px;padding:5px 8px}.answer-tiles{gap:5px}.letter-tile{width:40px;height:57px;font-size:30px}.sentence-line{font-size:22px;gap:7px;margin:30px auto 12px;line-height:1.6}.sentence-line .letter-tile{font-size:23px;width:28px;height:38px}.sentence-line .letter-tile.fixed{min-width:11px;width:auto}.sentence-line .answer-tiles{gap:1px}.sentence-exercise{min-height:380px}.practice-help{font-size:18px;gap:17px}.topbar-greeting.readable{font-size:10px;max-width:130px}.keyboard-section{margin-top:22px}.polish-keys{margin-top:12px}.exercise-card{padding-bottom:23px}.summary-fox>svg{width:135px;height:143px}}.forest-scene{width:44%;max-width:425px;bottom:15px;right:25px}.sentence-line .answer-area{min-width:0}@media (max-width:640px){.forest-scene{width:51%;right:-14px;bottom:54px}}.task-stars{display:flex;justify-content:center;align-items:center;gap:16px;margin:20px auto 2px}.task-star{display:block;width:62px;height:62px;transition:opacity .25s,transform .25s}.task-star svg{width:100%;height:100%;stroke-width:1.3}.task-star.gold{color:#c88a13;filter:drop-shadow(0 3px 1px #d9951933)}.task-star.gold svg{fill:#ffc94b}.task-star.spent{color:#cbd0c3;opacity:.55;transform:scale(.9)}.task-star.spent svg{fill:#e9ece3}@media (prefers-reduced-motion: reduce){.task-star{transition:none}}.summary-gain.readable{display:grid;grid-template-columns:repeat(6,38px);justify-content:center;gap:9px;margin:20px auto;color:#c88a13}.summary-gain svg{fill:#ffc94b}@media (max-width: 420px){.summary-gain.readable{grid-template-columns:repeat(6,34px);gap:7px}.summary-gain svg{width:34px;height:34px}}.audio-report-button{color:#52665c}.audio-feedback-panel{text-align:left}.audio-feedback-panel form{display:grid;gap:16px}.audio-feedback-panel label{display:grid;gap:7px;font-size:14px;font-weight:700}.audio-feedback-panel select,.audio-feedback-panel textarea{width:100%;min-width:0;font:inherit;font-weight:400;padding:12px;border:1px solid #b5c8bd;border-radius:10px;color:#294e41;background:#fff;box-sizing:border-box}.audio-feedback-panel textarea{resize:vertical}.audio-feedback-panel select:focus-visible,.audio-feedback-panel textarea:focus-visible{outline:3px solid #e5b557;outline-offset:2px}.audio-report-target{padding:14px;border-radius:12px;background:#edf3e9;overflow-wrap:anywhere}.audio-report-target strong{display:block;font-size:20px}.audio-report-status{padding:12px;background:#fff4d4;border-radius:10px}.audio-report-history{margin-top:24px;border-top:1px solid #d9e4dc;padding-top:16px}.audio-report-history ul{list-style:none;padding:0;max-height:230px;overflow-y:auto}.audio-report-history li{border-bottom:1px solid #e3eae5;padding:12px 0;overflow-wrap:anywhere}.audio-report-history li span{display:block;font-size:13px;color:#65766b}.audio-report-history li p{margin:5px 0}