.app-shell{min-height:100vh;min-height:100dvh;padding-bottom:max(30px, env(safe-area-inset-bottom));background:radial-gradient(ellipse at 83% 7%, #ddd9ff61, transparent 33%), var(--cream)}.preview-note{min-height:33px;padding-top:env(safe-area-inset-top);color:#625d7c;letter-spacing:.01em;background:#efedff;justify-content:center;align-items:center;gap:8px;font-size:13px;font-weight:650;display:flex}.preview-dot{background:#8072da;border-radius:50%;width:7px;height:7px}.preview-note{text-align:center;padding-left:16px;padding-right:16px}.preview-note .preview-dot{flex:none}.preview-note.is-important{color:#6b4300;background:#fff1d6}.preview-note.is-important .preview-dot{background:#e08a00}.preview-note-text{animation:.4s preview-note-in}@keyframes preview-note-in{0%{opacity:0;transform:translateY(3px)}}.motion-paused .preview-note-text{animation:none}@media (prefers-reduced-motion:reduce){.preview-note-text{animation:none}}.topbar{z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffefaeb;border-bottom:1px solid #e3e0ede6;grid-template-columns:1fr minmax(240px,390px) 1fr;align-items:center;height:78px;padding:0 clamp(22px,6vw,88px);display:grid;position:sticky;top:0}.top-center{align-items:center;gap:12px;display:flex}.progress-track,.wide-progress{background:#e9e6f2;border-radius:10px;flex:1;height:11px;overflow:hidden}.progress-track span,.wide-progress span{background:linear-gradient(90deg,#9083ea,#6a5dd0);border-radius:10px;height:100%;transition:width .45s;display:block}.progress-copy{color:var(--muted);white-space:nowrap;font-size:13px;font-weight:700}.top-actions{justify-self:end;align-items:center;gap:12px;display:flex}.quiet-icon{color:#706c86;cursor:pointer;background:0 0;border:0;border-radius:13px;place-items:center;width:40px;height:40px;display:grid}.quiet-icon:hover{background:#f3f1fb}.parent-button,.child-select{border:1px solid var(--line);background:var(--paper);cursor:pointer;border-radius:14px;justify-content:center;align-items:center;gap:8px;height:43px;padding:0 14px;font-size:14px;font-weight:700;transition:transform .18s,box-shadow .18s;display:inline-flex}.parent-button:hover,.child-select:hover{transform:translateY(-1px);box-shadow:0 5px 14px #2f285514}.parent-button svg{color:#7770b2}.child-select-wrap{position:relative}.child-select{padding:0 10px 0 7px}.avatar-small,.avatar-large{color:#654514;background:#fbdc9e;border-radius:50%;flex:none;place-items:center;font-weight:800;display:grid}.avatar-small{width:29px;height:29px;font-size:14px}.child-menu{border:1px solid var(--line);background:#fff;border-radius:16px;width:205px;padding:7px;position:absolute;top:51px;right:0;box-shadow:0 15px 35px #2922481f}.child-menu button{text-align:left;cursor:pointer;background:#fff;border:0;border-radius:10px;align-items:center;gap:9px;width:100%;height:44px;padding:0 7px;font-size:14px;font-weight:650;display:flex}.child-menu button:hover{background:#f6f4ff}.child-menu button svg{color:var(--purple);margin-left:auto}.map-page,.grownups-page{width:min(1120px,100% - 48px);margin:0 auto;padding:42px 0 30px}.welcome-row{justify-content:space-between;align-items:center;gap:22px;min-height:166px;margin-bottom:22px;padding:0 24px 0 23px;display:flex}.eyebrow{color:#8278c1;letter-spacing:.11em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:850}.letter-focus{text-transform:none}.welcome-row h1,.page-title-row h1{letter-spacing:-1.4px;max-width:720px;margin:0 0 9px;font-size:clamp(28px,3.5vw,40px);font-weight:800;line-height:1.12}.page-intro{color:var(--muted);margin:0;font-size:16px;line-height:1.55}.welcome-tika{flex:none;width:155px;height:148px;position:relative}.welcome-tika img,.tika-mini img,.prompt-art img,.side-tika img,.finish-art img{object-fit:contain}.continue-card{background:linear-gradient(105deg,#f0edff 0%,#faf8ff 68%,#e9f8f4 100%);border:1px solid #e5e0fb;border-radius:20px;align-items:center;gap:18px;min-height:123px;padding:19px 22px;display:flex;position:relative;box-shadow:0 7px 20px #3f366d0b}.continue-icon{width:48px;height:48px;color:var(--purple);background:#fff;border-radius:16px;flex:none;place-items:center;display:grid;box-shadow:0 4px 12px #43358517}.continue-info{flex:1}.continue-info>span{color:#7870a9;letter-spacing:.09em;margin-bottom:5px;font-size:11px;font-weight:850;display:block}.continue-info h2{letter-spacing:-.4px;margin:0 0 4px;font-size:21px}.continue-info p{color:var(--muted);margin:0;font-size:14px}.map-heading{justify-content:space-between;align-items:center;margin:22px 23px 14px;display:flex}.map-heading h2{letter-spacing:-.4px;margin:0 0 3px;font-size:21px}.map-heading p{color:var(--muted);margin:0;font-size:14px}.review-button,.text-action{color:#6659c0;cursor:pointer;background:0 0;border:0;border-radius:11px;align-items:center;gap:7px;padding:9px 10px;font-size:14px;font-weight:750;display:inline-flex}.review-button:hover,.text-action:hover{background:#f0edff}.stage-list{gap:12px;display:grid}.stage-card{background:#fffefae6;border:1px solid #e7e4ef;border-radius:20px;padding:19px 22px 17px;box-shadow:0 3px 12px #372f5e06}.stage-header{border-bottom:1px solid #efedf3;align-items:center;gap:12px;padding-bottom:16px;display:flex}.stage-number{color:#7668ce;background:#efedfc;border-radius:11px;flex:none;place-items:center;width:34px;height:34px;font-size:13px;font-weight:850;display:grid}.complete-number{color:#4f9d7a;background:#e5f4eb}.stage-header h3{letter-spacing:-.2px;margin:0 0 3px;font-size:17px}.stage-header p{color:var(--muted);margin:0;font-size:14px}.stage-count{color:#77738a;background:#f7f6fa;border-radius:10px;margin-left:auto;padding:5px 10px;font-size:13px;font-weight:750}.lesson-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding-top:14px;display:grid}.lesson-node{color:#5c5872;cursor:pointer;background:#fff;border:1px solid #eeecf4;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:7px;min-width:0;min-height:86px;padding:8px 6px;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;position:relative}.lesson-node:not(:disabled):hover{border-color:#c9c2ef;transform:translateY(-2px);box-shadow:0 7px 15px #3f366d14}.lesson-node:disabled{color:#b1afbc;cursor:not-allowed;background:#f9f8fb}.node-icon{color:#786bce;background:#f3f1fc;border-radius:10px;place-items:center;width:31px;height:31px;display:grid}.node-done .node-icon{color:#4f9d7a;background:#e8f4ed}.lesson-node:disabled .node-icon{color:#b4b1bd;background:#f1f0f3}.node-label{max-width:100%;color:inherit;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:720;overflow:hidden}.node-next{border-color:#a89ee7;box-shadow:0 0 0 2px #7767d81a}.next-tag{color:#fff;letter-spacing:.08em;background:#7769d0;border-radius:6px;padding:3px 7px;font-size:9px;font-weight:900;position:absolute;top:-8px;right:9px}.lesson-screen{width:min(1040px,100% - 42px);margin:0 auto;padding:27px 0 20px}.lesson-topline{align-items:center;gap:18px;margin-bottom:20px;display:flex}.back-button{color:#6e6a82;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:7px;padding:7px 10px;font-size:14px;font-weight:700;display:inline-flex}.back-button:hover{background:#f0eef9}.step-track{flex:1;gap:8px;display:flex}.step-track span{background:#e8e5f1;border-radius:10px;flex:1;height:8px}.step-track .is-current{background:linear-gradient(90deg,#8c7fe0,#6d60d2)}.step-label{color:var(--muted);white-space:nowrap;font-size:13px;font-weight:700}.lesson-layout{grid-template-columns:minmax(0,1fr) 230px;align-items:start;gap:22px;display:grid}.learning-card{background:var(--paper);border:1px solid #e7e4ef;border-radius:26px;min-height:565px;padding:clamp(23px,4vw,42px);position:relative;box-shadow:0 12px 32px #3028560f}.activity-heading{justify-content:space-between;align-items:center;gap:15px;min-height:80px;display:flex}.activity-heading .eyebrow{margin-bottom:9px}.activity-heading h1{letter-spacing:-1px;max-width:680px;margin:0;font-size:clamp(24px,3.6vw,34px);line-height:1.18}.tika-mini{flex:none;width:80px;height:77px;animation:6s ease-in-out infinite tika-float;position:relative}.task-area{flex-direction:column;justify-content:center;min-height:310px;padding:20px 0 15px;display:flex}.choice-stage{grid-template-columns:minmax(130px,.8fr) minmax(240px,1fr);align-items:center;gap:26px;display:grid}.prompt-art{justify-self:center;width:min(230px,100%);height:215px;animation:6s ease-in-out infinite tika-float;position:relative}.answer-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;display:grid}.answer-choice,.letter-choice{color:#514b70;cursor:pointer;background:#fff;border:1.5px solid #ded9f1;border-radius:18px;min-height:70px;font-size:23px;font-weight:800;transition:transform .14s,background .14s,border-color .14s;position:relative;box-shadow:0 3px #eeecf5}.answer-choice:hover,.letter-choice:hover{background:#f6f4ff;border-color:#a79ce4;transform:translateY(-2px)}.answer-choice:active,.letter-choice:active{transform:translateY(1px);box-shadow:0 1px #eeecf5}.answer-choice span{color:#a7a2b7;font-size:11px;font-weight:750;position:absolute;top:8px;right:10px}.choice-correct{color:#2e7b57!important;background:#eaf6ee!important;border-color:#81c09d!important}.choice-help{color:#705c3f!important;background:#fff6e9!important;border-color:#ecc783!important}.support-line,.adult-reminder{text-align:center;color:#858195;margin:15px 0 0;font-size:14px;line-height:1.55}.blend-board{text-align:center;width:min(530px,100%);margin:0 auto}.sound-tile{color:#49436e;cursor:pointer;background:#f8f6ff;border:1px solid #ddd8f2;border-radius:19px;width:74px;height:81px;font-size:32px;font-weight:800}.sound-tile:hover,.tile-used,.tile-current{background:#ece9ff;border-color:#a69be6}.blend-slider-label{color:#5b5671;margin:18px auto 1px;font-size:16px;font-weight:720;display:block}.blend-slider-root{touch-action:pan-x;height:54px;padding:0 4px}.blend-slider-root [data-slot=slider-track]{background:linear-gradient(90deg,#897ce0,#c8c3e5);height:8px}.blend-slider-root [data-slot=slider-range]{background:#7567d3}.blend-slider-root [data-slot=slider-thumb]{background:#6556c9;border:3px solid #fff;width:30px;height:30px;box-shadow:0 2px 7px #31286147}.blend-slider-root [data-slot=slider-thumb]:focus-visible{outline-offset:3px;outline:3px solid #8174e8}.blend-slider-ticks{justify-content:space-between;align-items:center;gap:8px;margin:0 7px;display:flex}.blend-slider-ticks span{color:#716d82;background:#f5f3fb;border-radius:12px;place-items:center;min-width:44px;min-height:44px;font-size:18px;font-weight:800;display:grid}.blend-slider-ticks .tick-active{color:#5144a5;background:#e8e4ff}.blend-sweep{color:#514b70;letter-spacing:.04em;border-bottom:3px solid #d1cbea;place-items:center;min-height:58px;margin:12px 0;padding:7px 15px;font-size:28px;font-weight:760;display:grid}.blend-hint{color:#767287;max-width:430px;margin:10px auto 0;font-size:14px;line-height:1.5}.choice-row{justify-content:center;gap:9px;display:flex}.letter-choice{border-radius:13px;min-width:64px;min-height:48px;font-size:19px}.word-practice{flex-direction:column;align-items:center;gap:20px;display:flex}.word-list{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.reading-word{color:#403b60;letter-spacing:.02em;cursor:pointer;background:#f9f7ff;border:1.5px solid #ddd8f2;border-radius:18px;min-width:100px;min-height:82px;padding:0 18px;font-size:29px;font-weight:760;box-shadow:0 3px #e9e5f4}.reading-word:hover{background:#efedff;transform:translateY(-1px)}.vowel-mark{text-underline-offset:6px;text-decoration-line:underline;text-decoration-color:#39aaa5;text-decoration-thickness:4px}.story-practice{text-align:center;max-width:680px;margin:0 auto}.story-label{color:#837bb8;letter-spacing:.1em;text-transform:uppercase;margin:0 0 15px;font-size:12px;font-weight:850}.story-text{color:#2e2a47;letter-spacing:-.5px;margin:0;font-size:clamp(26px,4vw,40px);font-weight:680;line-height:1.8}.underlined-word{text-underline-offset:6px;text-decoration-line:underline;text-decoration-color:#30aaa3;text-decoration-thickness:4px}.story-practice .adult-reminder{max-width:460px;margin:17px auto 0}.assessment-row{border-top:1px solid #f0eef4;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;padding-top:15px;display:flex}.assessment-row p{color:#7a768a;flex:1;min-width:220px;margin:0;font-size:14px}.assessment-row .practice-button,.assessment-row .primary-button{min-height:46px}.feedback{color:#315a44;background:#eff9f2;border:1px solid #bce1c9;border-radius:16px;align-items:center;gap:12px;margin:0 0 14px;padding:13px 14px;display:flex}.feedback-good .feedback-icon{color:#2f875a;background:#d5f0df}.feedback-help{color:#6d5940;background:#fff9ed;border-color:#ead7ae}.feedback-help .feedback-icon{color:#9d7232;background:#ffedc8}.feedback-icon{border-radius:11px;flex:none;place-items:center;width:36px;height:36px;display:grid}.feedback strong{font-size:14px;line-height:1.4}.feedback p{margin:3px 0 0;font-size:13px}.feedback-next{min-height:44px;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;flex:none;margin-left:auto;padding:8px 12px;font-size:14px;font-weight:800}.feedback-next:hover{background:#ffffffb3}.learning-footer{color:#898599;border-top:1px solid #f0eef4;justify-content:space-between;align-items:center;padding-top:13px;font-size:13px;display:flex}.learning-footer>span{align-items:center;gap:6px;display:inline-flex}.guide-toggle{color:#71699f;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:8px;padding:6px 7px;font-size:14px;font-weight:730;display:inline-flex}.guide-toggle:hover{background:#f3f1fb}.guide-toggle svg:last-child{transition:transform .2s}.guide-toggle .rotate{transform:rotate(180deg)}.guide-panel{background:#f7f5ff;border:1px solid #e7e2f4;border-radius:15px;justify-content:space-between;gap:12px;margin-top:9px;padding:15px 16px;display:flex}.guide-panel span{color:#8278bd;letter-spacing:.1em;font-size:10px;font-weight:900}.guide-panel p{color:#57526c;margin:5px 0 0;font-size:14px;line-height:1.55}.guide-panel button{color:#827c94;cursor:pointer;background:0 0;border:0;border-radius:9px;align-self:flex-start;place-items:center;width:30px;height:30px;display:grid}.guide-panel button:hover{background:#fff}.lesson-side-note{text-align:center;flex-direction:column;align-items:center;margin-top:90px;display:flex;position:sticky;top:100px}.side-tika{width:177px;height:180px;animation:6s ease-in-out infinite tika-float;position:relative}.lesson-side-note p{margin:4px 0 5px;font-size:18px;font-weight:790}.lesson-side-note>span{color:#817d91;max-width:180px;font-size:14px;line-height:1.5}.finish-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:470px;display:flex}.finish-art{width:205px;height:200px;animation:.7s ease-out both happy-wave;position:relative}.finish-art .tika-rest{opacity:1;animation:.7s ease-out both pose-rest}.finish-art .tika-success{opacity:0;animation:.7s ease-out both pose-success}.finish-state h1{letter-spacing:-1.1px;max-width:560px;margin:0;font-size:clamp(26px,4vw,37px);line-height:1.2}.finish-copy{max-width:460px;color:var(--muted);margin:13px 0 22px;font-size:16px;line-height:1.6}.finish-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.grownups-page{padding-top:46px}.page-title-row{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}.parent-grid{grid-template-columns:1fr 1fr;gap:15px;display:grid}.parent-card{border:1px solid var(--line);background:var(--paper);border-radius:21px;min-height:203px;padding:23px;box-shadow:0 4px 14px #30285609}.parent-card h2{letter-spacing:-.6px;margin:0 0 6px;font-size:23px}.parent-card p:not(.eyebrow){color:#77738a;margin:15px 0;font-size:15px;line-height:1.6}.parent-card .eyebrow{margin-bottom:9px}.practice-card{border-radius:20px;min-height:0;margin-top:22px;padding:19px 22px}.practice-card>h2{margin-bottom:3px}.practice-card>p:not(.eyebrow){margin:0}.practice-card>.secondary-button{margin-top:16px}.practice-cards{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.practice-note{border-top:1px solid #efedf3;margin-top:16px;padding-top:6px}.practice-note summary{color:#6659c0;cursor:pointer;border-radius:11px;align-items:center;gap:7px;min-height:44px;margin:0 0 -6px -10px;padding:0 10px;font-size:14px;font-weight:750;list-style:none;display:inline-flex}.practice-note summary::-webkit-details-marker{display:none}.practice-note summary:hover{background:#f0edff}.practice-note summary:focus-visible{outline-offset:4px;outline:3px solid #5748bb}.practice-note summary svg{transition:transform .16s}.practice-note[open] summary svg{transform:rotate(180deg)}.practice-card .practice-note p:not(.eyebrow){margin:10px 0 0}.card-title-row{justify-content:space-between;align-items:center;display:flex}.card-title-row span:not(.avatar-large){color:var(--muted);font-size:14px}.avatar-large{width:60px;height:60px;font-size:24px}.text-action{margin-left:-9px}.big-stat{letter-spacing:-2px;margin:16px 0 15px;font-size:41px;font-weight:830}.big-stat span{letter-spacing:0;color:#7c788e;font-size:16px;font-weight:650}.wide-progress{height:12px;display:block}.wide-card{grid-column:span 2;min-height:175px}.focus-mark{color:#7667ce;background:#f1efff;border-radius:14px;place-items:center;width:43px;height:43px;display:grid}.add-card .secondary-button{margin-top:3px}.add-child-form{gap:9px;margin-top:11px;display:grid}.add-child-form label{color:#6f6a81;font-size:13px;font-weight:700}.add-child-form input{background:#fff;border:1px solid #dedbea;border-radius:11px;height:43px;padding:0 12px}.add-child-form>div{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.add-child-form .primary-button{min-height:40px}.parent-footnote{color:#88849a;align-items:center;gap:7px;margin:20px 4px;font-size:13px;display:flex}.motion-paused .welcome-tika,.motion-paused .tika-mini,.motion-paused .prompt-art,.motion-paused .side-tika,.motion-paused .finish-art{animation:none!important}.motion-paused .finish-art .tika-rest{opacity:0;animation:none!important}.motion-paused .finish-art .tika-success{opacity:1;animation:none!important}.bottom-space{height:4px}.adult-cue-card{background:#f4f2ff;border-left:3px solid #8275d7;border-radius:0 12px 12px 0;margin:18px 0 0;padding:13px 15px}.adult-cue-card span,.comprehension-prompts span{color:#7165bd;letter-spacing:.1em;font-size:10px;font-weight:900}.adult-cue-card p{color:#5b5671;margin:5px 0 0;font-size:16px;line-height:1.5}.oral-check-card{text-align:center;width:min(440px,100%);margin:auto}.letter-echo{color:#403b60;background:#f8f6ff;border:1px solid #ddd8f2;border-radius:24px;place-items:center;width:96px;height:96px;margin:0 auto 15px;font-size:48px;font-weight:820;display:grid}.oral-check-card p{color:#77738a;font-size:15px;line-height:1.5}.oral-check-card .primary-button{min-width:180px}.comprehension-prompts{text-align:left;background:#f1efff;border-radius:13px;margin:15px auto 0;padding:12px 16px}.comprehension-prompts p{color:#4e496b;margin:5px 0 0;font-size:16px;font-weight:700;line-height:1.5}.auth-shell{min-height:100vh;min-height:100dvh;padding:max(22px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(22px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:radial-gradient(ellipse at 80% 10%,#ddd9ff80,transparent 36%),var(--cream);place-items:center;display:grid}.auth-card{border:1px solid var(--line);background:var(--paper);border-radius:26px;width:min(100%,520px);padding:clamp(22px,5vw,42px);box-shadow:0 15px 45px #30285614}.auth-brand{cursor:default;margin-bottom:25px}.setup-card h1{letter-spacing:-1.1px;margin:0 0 9px;font-size:clamp(28px,7vw,36px);line-height:1.15}.auth-form{gap:15px;margin-top:27px;display:grid}.auth-form label{color:#5f5a74;gap:7px;font-size:14px;font-weight:720;display:grid}.auth-form input{width:100%;min-width:0;height:50px;color:var(--ink);background:#fff;border:1px solid #dcd8e9;border-radius:12px;padding:0 13px;font-size:16px}.auth-form small{color:var(--muted);font-size:13px;font-weight:500}.auth-submit{width:100%;min-height:50px;margin-top:3px}.auth-submit:disabled{opacity:.65;cursor:wait}.invite-card>p:not(.eyebrow):not(.form-error){color:var(--muted);margin:0 0 22px;font-size:16px;line-height:1.55}.invite-card .form-error{margin-bottom:14px}.invite-card .signout-button{margin:12px auto 0;display:block}.signout-button{color:#6659c0;cursor:pointer;background:0 0;border:0;border-radius:10px;min-height:44px;padding:0 9px;font-size:14px;font-weight:740}.signout-button:hover{background:#f0edff}.account-row{color:#807b90;justify-content:space-between;align-items:center;gap:10px;margin-top:5px;font-size:13px;display:flex}.save-alert{color:#805248;background:#fff4f1;border:1px solid #e8c2b9;border-radius:12px;width:min(1040px,100% - 32px);margin:10px auto 0;padding:11px 14px;font-size:14px}.family-alert{color:#805248;background:#fff4f1;border:1px solid #e8c2b9;border-radius:12px;width:min(1120px,100% - 32px);margin:12px auto 0;padding:10px 13px;font-size:14px}.save-alert button,.family-alert button{color:#6558bc;cursor:pointer;background:0 0;border:0;margin-left:8px;font-weight:750;text-decoration:underline}@keyframes tika-float{0%,to{transform:translateY(0)rotate(-1deg)}50%{transform:translateY(-5px)rotate(1deg)}}@keyframes happy-wave{0%{transform:scale(.98)rotate(-1deg)}55%{transform:scale(1.01)rotate(.6deg)}to{transform:scale(1)rotate(0)}}@keyframes pose-rest{to{opacity:0}}@keyframes pose-success{to{opacity:1}}@media (max-width:850px){.topbar{grid-template-rows:70px auto;grid-template-columns:auto 1fr;height:74px;padding:0 22px}.brand{grid-area:1/1;font-size:26px}.top-center{display:none}.top-actions{grid-area:1/2}.quiet-icon{width:34px;height:38px}.lesson-layout{grid-template-columns:minmax(0,1fr)}.lesson-side-note{display:none}.learning-card{min-height:550px}.lesson-screen{padding-top:20px}}@media (max-width:600px){.preview-note{font-size:12px}.topbar{height:66px;padding:0 13px}.brand{font-size:24px}.top-actions{gap:5px}.parent-button{border-radius:13px;width:41px;height:41px;padding:0}.parent-button span{display:none}.child-select{gap:5px;height:41px;padding:0 7px 0 5px;font-size:13px}.child-select>svg{width:14px}.avatar-small{width:27px;height:27px}.map-page,.grownups-page{width:calc(100% - 28px);padding-top:25px}.welcome-row{gap:2px;min-height:140px;padding:0 0 0 12px}.welcome-row h1,.page-title-row h1{letter-spacing:-1px;font-size:29px}.page-intro{max-width:335px;font-size:15px}.welcome-tika{width:105px;height:112px;margin-right:-8px}.continue-card,.parent-card.practice-card{border-radius:17px;min-height:0;padding:14px 11px}.continue-card{gap:12px;min-height:103px}.practice-cards .secondary-button,.practice-card>.secondary-button{width:100%}.continue-icon{border-radius:13px;width:38px;height:38px}.continue-info>span{font-size:10px}.continue-info h2{font-size:17px}.continue-info p{max-width:165px;font-size:12px;line-height:1.4}.continue-card .primary-button{white-space:nowrap;min-height:43px;padding:0 11px;font-size:13px}.map-heading{margin:22px 12px 14px}.map-heading h2{font-size:19px}.map-heading p{font-size:13px}.review-button{padding:8px 5px;font-size:12px}.stage-card{border-radius:17px;padding:14px 11px}.stage-header{gap:9px;padding-bottom:12px}.stage-header p{font-size:13px;line-height:1.4}.stage-header h3{font-size:16px}.stage-number{width:31px;height:31px}.stage-count{padding:4px 7px;font-size:11px}.lesson-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:11px}.lesson-node{border-radius:12px;flex-direction:row;justify-content:flex-start;gap:8px;min-height:71px;padding:7px}.node-icon{flex:none;width:29px;height:29px}.node-label{text-align:left;font-size:14px}.next-tag{font-size:10px;top:-6px;right:6px}.lesson-screen{width:calc(100% - 22px);padding-top:14px}.lesson-topline{gap:5px;margin-bottom:12px}.back-button{white-space:nowrap;gap:4px;min-height:44px;padding:7px 4px;font-size:14px}.step-track{gap:4px}.step-track span{height:7px}.step-label{font-size:12px}.learning-card{border-radius:20px;min-height:calc(100svh - 132px);padding:20px 16px}.activity-heading{gap:5px;min-height:77px}.activity-heading h1{font-size:25px}.activity-heading .eyebrow{font-size:10px}.tika-mini{width:61px;height:64px}.task-area{min-height:290px;padding:17px 0 14px}.choice-stage{grid-template-columns:1fr;gap:5px}.prompt-art{width:128px;height:125px}.answer-options{gap:9px}.answer-choice{min-height:62px;font-size:21px}.sound-tile{border-radius:16px;width:62px;height:68px;font-size:28px}.blend-slider-label{margin-top:12px;font-size:16px;line-height:1.4}.blend-slider-root{height:58px}.blend-hint{font-size:14px}.blend-sweep{min-height:49px;margin:13px 0 11px;font-size:18px}.letter-choice{min-width:54px;min-height:46px}.reading-word{min-width:80px;min-height:70px;padding:0 13px;font-size:25px}.story-text{font-size:29px;line-height:1.75}.feedback{gap:8px;padding:11px 9px}.feedback strong{font-size:14px}.feedback p{font-size:13px}.feedback-next{padding:8px;font-size:14px}.assessment-row{justify-content:center;gap:7px}.assessment-row p{text-align:center;flex:0 0 100%;min-width:0;font-size:13px}.assessment-row .practice-button,.assessment-row .primary-button{min-height:44px;padding:0 13px;font-size:14px}.learning-footer{font-size:12px}.guide-toggle{gap:5px;min-height:44px;padding-left:1px;font-size:14px}.guide-toggle svg:first-child{width:16px}.learning-footer>span{gap:4px;font-size:11px}.guide-panel{padding:12px}.guide-panel p{font-size:13px}.finish-state{min-height:calc(100svh - 235px)}.finish-art{width:165px;height:160px}.finish-state h1{font-size:29px}.finish-copy{font-size:15px}.finish-actions .primary-button,.finish-actions .secondary-button{width:100%}.page-title-row{flex-direction:column;align-items:flex-start;margin-bottom:20px}.parent-grid{grid-template-columns:1fr;gap:11px}.parent-card{min-height:178px;padding:18px}.wide-card{grid-column:auto}}@media (max-width:850px){.quiet-icon,.parent-button,.child-select{height:44px;min-height:44px}}@media (max-width:600px){.quiet-icon,.parent-button,.child-select{height:44px;min-height:44px}.adult-cue-card{margin-top:13px;padding:11px 12px}.adult-cue-card p{font-size:15px;line-height:1.48}.continue-info p,.parent-card p:not(.eyebrow),.page-intro{font-size:15px}.review-button,.text-action,.signout-button{min-height:44px;font-size:14px}.lesson-node,.reading-word{min-height:76px}.sound-tile{min-width:62px;min-height:68px}.letter-choice{min-width:58px;min-height:48px}.answer-choice{min-height:64px}.assessment-row .practice-button,.assessment-row .primary-button{min-height:46px;font-size:14px}.learning-footer>span{font-size:12px}}@media (max-width:430px){.auth-shell{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}.auth-card{border-radius:21px;padding:24px 20px}}.app-shell.lesson-active{height:100svh;background:#dcd6f8;flex-direction:column;height:100dvh;min-height:0;padding:0;display:flex;overflow:hidden}.app-shell.lesson-active .bottom-space{display:none}.app-shell.lesson-active .save-alert{flex:none;margin:8px auto 0}.lesson-screen{--lesson-ink:#1e1847;--lesson-accent:#5b3df5;width:100%;min-height:0;padding:max(18px,env(safe-area-inset-top)) max(clamp(16px,4vw,64px),env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(clamp(16px,4vw,64px),env(safe-area-inset-left));color:var(--lesson-ink);background:#dcd6f8;flex-direction:column;flex:1;margin:0;display:flex}.lesson-stage{flex:1;grid-template:"utility coach tips""dots main nav"minmax(0,1fr)/clamp(104px,8vw,120px) minmax(0,1fr) clamp(84px,10vw,130px);gap:10px clamp(10px,2vw,28px);width:100%;max-width:1500px;min-height:0;margin:0 auto;display:grid;position:relative}.lesson-utility{grid-area:utility;align-self:start;align-items:center;gap:6px;display:flex}.lesson-back{color:#625783;cursor:pointer;background:0 0;border:1px solid #1e18472e;border-radius:14px;flex:none;place-items:center;width:44px;height:44px;padding:0;display:grid}.lesson-back:hover:not(:disabled){background:#fff6}.lesson-back:disabled{opacity:.3;cursor:not-allowed}.lesson-close{width:48px;height:48px;color:var(--lesson-ink);cursor:pointer;background:0 0;border:0;border-radius:16px;flex:none;place-items:center;margin:0;padding:0;display:grid}.lesson-close:hover{background:#fff6}.lesson-tips-button{color:#3d3768;cursor:pointer;background:0 0;border:3px solid #1e184738;border-radius:999px;grid-area:tips;place-self:start end;min-height:52px;padding:0 26px;font-size:20px;font-weight:800}.lesson-tips-button:hover{background:#fff6}.lesson-coach{text-align:center;flex-direction:column;grid-area:coach;align-items:center;gap:10px;min-width:0;display:flex}.coach-direction{color:var(--lesson-accent);letter-spacing:0;justify-content:center;align-items:center;gap:9px;margin:0;font-size:clamp(17px,1.8vw,22px);font-weight:650;line-height:1.25;display:flex}.coach-direction svg{flex:none}.coach-quote{max-width:min(860px,100%);color:var(--lesson-ink);text-align:left;background:#fff;border-radius:14px;margin:0;padding:13px 26px 13px 40px;font-size:clamp(17px,1.9vw,23px);font-weight:550;line-height:1.35;position:relative;box-shadow:0 4px #3c308c29}.coach-quote:before{content:"“";color:#d9d4f2;font-size:46px;font-weight:900;line-height:1;position:absolute;top:2px;left:13px}.coach-quote b{font-weight:850}.coach-answer{color:#8c86ab;font-weight:600}.lesson-dots{flex-direction:column;grid-area:dots;place-self:center start;gap:12px;margin:0;padding:0 0 0 2px;list-style:none;display:flex}.lesson-dots li{background:#1e184721;border-radius:50%;width:28px;height:28px}.lesson-dots li.is-done{background:var(--lesson-ink)}.lesson-dots li.is-current{box-shadow:inset 0 0 0 5px var(--lesson-ink),0 3px 0 #3c308c2e;background:#fff}.lesson-activity{z-index:1;flex-direction:column;grid-area:main;justify-content:safe center;min-width:0;min-height:0;padding:4px 0;display:flex;position:relative;overflow-y:auto}.guided-activity{text-align:center;flex-direction:column;align-items:center;gap:clamp(8px,2vh,18px);width:100%;margin:0 auto;display:flex;position:relative}.lesson-nav{grid-area:nav;place-self:center end;display:flex}.nav-square{width:clamp(72px,9vw,112px);height:clamp(156px,18vw,246px);color:var(--lesson-ink);cursor:pointer;background:#fff;border:0;border-radius:clamp(20px,2.4vw,30px);place-items:center;padding:0;transition:transform .12s,box-shadow .12s,background .15s;display:grid;box-shadow:0 6px #3c308c2e}.nav-square:hover:not(:disabled){transform:translateY(-2px)}.nav-square:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px #3c308c2e}.nav-square.is-finish{background:var(--lesson-accent);color:#fff;box-shadow:0 6px #3c22c9}.nav-square:disabled{opacity:.42;cursor:not-allowed;box-shadow:0 6px #3c308c14}@media (min-width:701px) and (min-height:561px){.lesson-stage{grid-template-columns:clamp(104px,8vw,120px) minmax(0,1fr) clamp(150px,15vw,200px)}.lesson-nav{align-self:end}.nav-square{border-radius:clamp(20px,2vw,26px);width:clamp(150px,15vw,200px);height:clamp(72px,7.5vw,92px)}.lesson-nav .nav-square span{font-size:clamp(17px,1.6vw,20px)}}.lesson-tika{z-index:0;pointer-events:none;position:absolute;bottom:-12px;left:-26px}.feedback-toggles{flex-wrap:wrap;gap:10px;display:flex}.feedback-toggles .secondary-button[aria-pressed=false]{color:#8a86a0}.big-letters{color:var(--lesson-ink);letter-spacing:-.02em;cursor:pointer;background:0 0;border:0;border-radius:28px;justify-content:center;align-items:baseline;gap:.12em;padding:0 .1em;font-size:clamp(110px,min(26vh,20vw),280px);font-weight:650;line-height:1;transition:color .2s,transform .2s;display:flex;position:relative}button.big-letters:hover{transform:translateY(-3px)}.big-letters.is-found{color:#10847f}.big-letters.is-static{cursor:default}.letter-found-mark{color:#fff;background:#16a8a2;border-radius:50%;padding:4px;position:absolute;top:.08em;right:-.3em}.letter-sound-mark{color:#fff;pointer-events:none;background:#5b3df5;border-radius:50%;place-items:center;width:42px;height:42px;display:grid;position:absolute;top:.08em;left:-.34em;box-shadow:0 3px #3c22c9}.letter-sound-mark.is-playing{animation:.18s ease-out sound-mark-in,1s ease-in-out infinite sound-mark-pulse}.letter-sound-mark.is-playing:after{content:"";border:3px solid #5b3df5;border-radius:50%;animation:1s ease-out infinite sound-mark-ring;position:absolute;inset:0}.letter-sound-mark.is-idle{opacity:0;transition:opacity .5s .9s}.letter-sound-mark.is-failed{background:#e8712c;box-shadow:0 3px #b8521a}.slide-letter .letter-sound-mark{margin-right:-10px;top:.12em;left:auto;right:100%}@keyframes sound-mark-in{0%{opacity:0;transform:scale(.4)}}@keyframes sound-mark-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes sound-mark-ring{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(1.7)}}.big-word{color:var(--lesson-ink);letter-spacing:-.03em;font-size:clamp(70px,min(18vh,13vw),170px);font-weight:650;line-height:1}.blend-result{justify-content:center;align-items:center;gap:12px;min-height:52px;display:flex}.audio-status{color:#77709a;max-width:420px;margin:0 auto;font-size:13px;font-weight:650;line-height:1.35}.pointing-sentence{flex-wrap:wrap;justify-content:center;align-items:baseline;gap:4px clamp(10px,2vw,26px);max-width:1040px;margin:0 auto;display:flex}.point-word{min-height:64px;color:var(--lesson-ink);letter-spacing:-.02em;cursor:pointer;background:0 0;border:0;border-bottom:6px solid #0000;border-radius:10px;padding:2px 8px 10px;font-size:clamp(40px,min(10vh,6.5vw),84px);font-weight:650;line-height:1.25;transition:background .15s,border-color .15s,transform .15s}.point-word:hover{background:#ffffff59}.point-word.is-pointed{border-color:var(--lesson-accent);background:#fff;transform:translateY(-3px)}.pointer-controls{justify-content:center;align-items:center;gap:16px;display:flex}.pointer-controls button{width:56px;min-height:48px;color:var(--lesson-ink);cursor:pointer;background:#fff;border:0;border-radius:14px;place-items:center;padding:0;display:grid;box-shadow:0 3px #3c308c29}.pointer-controls button:disabled{opacity:.4;cursor:default}.letter-trace{flex-direction:column;align-items:center;gap:6px;width:min(100%,940px);margin:0 auto;display:flex;position:relative}.trace-pad{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;cursor:pointer;outline:none;width:100%;height:clamp(220px,100dvh - 270px,640px);display:block;overflow:visible}.trace-pad:focus-visible{outline:3px solid var(--lesson-accent);outline-offset:4px;border-radius:24px}.trace-pad.is-tracing{cursor:grabbing}.trace-midline,.trace-baseline,.trace-descender{stroke-linecap:round;vector-effect:non-scaling-stroke}.trace-midline{stroke:#1e184733;stroke-width:2px;stroke-dasharray:10 9}.trace-baseline{stroke:#1e18474d;stroke-width:3px}.trace-descender{stroke:#1e184724;stroke-width:2px}.trace-letter path{fill:none;stroke-linecap:round;stroke-linejoin:round}.trace-rail-shadow{stroke:#3c308c29;transform:translateY(4px)}.trace-rail{stroke:#fff}.trace-guide{stroke:#9a8cec;stroke-width:3px;stroke-dasharray:.1 9;opacity:0;transition:opacity .2s}.trace-guide.is-current{opacity:1}.trace-fill{stroke:var(--lesson-accent);opacity:0;transition:stroke .35s}.trace-pad.is-done .trace-fill{stroke:#16a8a2}.trace-pad.is-done .trace-letter{transform-box:fill-box;transform-origin:50%;animation:.5s cubic-bezier(.3,1.6,.5,1) trace-pop}.letter-trace{--trace-ball:#ff9a1f;--trace-ball-dark:#e87f00}.trace-join{fill:none;stroke:none}.trace-hint{fill:var(--trace-ball);opacity:0;pointer-events:none}.trace-arrow path{fill:none;stroke:var(--trace-ball-dark);stroke-width:4.5px;stroke-linecap:round;stroke-linejoin:round}.trace-arrow .trace-arrow-halo{stroke:#fff;stroke-width:9px}.trace-head{visibility:hidden;pointer-events:none}.trace-head-shadow{fill:#1e18472e}.trace-head-dot{fill:var(--trace-ball);stroke:#fff;stroke-width:4px;transform-box:fill-box;transform-origin:50%;transition:transform .12s}.trace-pad.is-tracing .trace-head-dot{transform:scale(1.12)}.trace-head-pulse{fill:none;stroke:var(--trace-ball);stroke-width:3px;opacity:0;transform-box:fill-box;transform-origin:50%;animation:2.6s ease-in-out infinite trace-pulse}.trace-head-pulse.is-nudged{animation:.6s ease-out 2 trace-nudge}.trace-pad.is-tracing .trace-head-pulse{opacity:0;animation:none}.trace-actions{justify-content:center;align-items:center;min-height:56px;display:flex}.trace-again{min-height:52px;color:var(--lesson-ink);cursor:pointer;background:#fff;border:0;border-radius:999px;align-items:center;gap:9px;padding:0 22px;font-size:19px;font-weight:800;animation:.3s ease-out .35s both trace-appear;display:inline-flex;box-shadow:0 4px #3c308c29}.trace-again:active{transform:translateY(3px);box-shadow:0 1px #3c308c29}.trace-sparkles{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}@keyframes trace-pulse{0%{opacity:0;transform:scale(1)}25%{opacity:.3}70%,to{opacity:0;transform:scale(1.45)}}@keyframes trace-nudge{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(2)}}@keyframes trace-pop{0%{transform:scale(1)}40%{transform:scale(1.06)}to{transform:scale(1)}}@keyframes trace-appear{0%{opacity:0;transform:translateY(6px)}}@media (prefers-reduced-motion:reduce){.trace-head-pulse,.trace-pad.is-done .trace-letter,.trace-again{animation:none}.trace-head-pulse{opacity:.25;transform:scale(1.3)}.trace-head-pulse.is-nudged{opacity:.5;animation:none}}.lesson-screen.is-overview{background:#fbf9ff}.lesson-overview{flex-direction:column;flex:1;gap:clamp(10px,4vh,44px);width:100%;max-width:1500px;min-height:0;margin:0 auto;display:flex}.overview-head{text-align:center;grid-template-columns:64px minmax(0,1fr) 64px;align-items:start;gap:10px;display:grid}.overview-back{width:56px;height:56px;color:var(--lesson-ink);cursor:pointer;background:0 0;border:0;border-radius:16px;place-items:center;padding:0;display:grid}.overview-back:hover{background:#efebff}.overview-head h1{color:var(--lesson-ink);letter-spacing:-.5px;margin:0;font-size:clamp(28px,4vw,48px);font-weight:800;line-height:1.1}.overview-head p{color:#6c6790;margin:6px 0 0;font-size:clamp(15px,1.8vw,22px);line-height:1.35}.overview-cards{overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:none;flex:1;align-items:center;gap:clamp(14px,2.6vw,36px);min-height:0;margin:0;padding:16px 16px 18px;scroll-padding-inline:16px;list-style:none;display:flex;overflow-x:auto}.overview-cards::-webkit-scrollbar{display:none}.overview-cards li{scroll-snap-align:center;flex:none}.overview-cards li:first-child{margin-left:auto}.overview-cards li:last-child{margin-right:auto}.overview-card{color:var(--lesson-ink);cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;gap:12px;padding:0;display:flex}.overview-card-art{aspect-ratio:.76;background:var(--card-tone);border-radius:clamp(20px,2.6vw,34px);place-items:center;width:clamp(120px,min(19vw,34vh),250px);transition:transform .15s,box-shadow .15s;display:grid;position:relative;overflow:hidden;box-shadow:0 6px #1e18471f}.overview-numeral{width:46%;height:auto;position:absolute;top:6%;left:9%;overflow:visible}.overview-numeral text{fill:none;stroke:#ffffffe6;stroke-width:2.5px;font-family:var(--font-sans);font-size:112px;font-weight:700}.overview-icon{width:46%;height:auto;color:var(--card-ink);margin-top:30%;position:relative}.overview-card-title{font-size:clamp(16px,1.8vw,22px);font-weight:800}.overview-card:hover:not(:disabled) .overview-card-art{transform:translateY(-3px)}.overview-card:active:not(:disabled) .overview-card-art{transform:translateY(3px);box-shadow:0 2px #1e18471f}.app-shell .overview-card:focus-visible{outline:none}.overview-card:focus-visible .overview-card-art{outline:4px solid var(--lesson-accent);outline-offset:4px}.overview-card.is-next .overview-card-art{box-shadow:0 0 0 5px #fbf9ff,0 0 0 9px var(--card-ink),0 10px 0 #1e18471f;animation:2.4s ease-in-out infinite overview-bob}.overview-card:disabled{cursor:not-allowed}.overview-card:disabled .overview-card-art{opacity:.5;filter:saturate(.4)}.overview-card:disabled .overview-card-title{opacity:.5}.overview-badge{width:36px;height:36px;color:var(--card-ink);background:#fff;border-radius:50%;place-items:center;display:grid;position:absolute;top:10px;right:10px;box-shadow:0 2px #1e18471f}.overview-next-tag{background:var(--lesson-ink);color:#fff;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:4px 14px;font-size:13px;font-weight:850;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}@keyframes overview-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.slide-pair{flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:clamp(8px,2vh,20px) clamp(24px,5vw,80px);width:100%;display:flex}.say-sounds .slide-letter{min-width:clamp(150px,18vw,240px)}.write-activity{flex:1;min-height:0}.letter-write{align-items:center;width:100%;height:100%;min-height:200px;display:flex;position:relative}.write-pad{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;cursor:crosshair;background:#ffffff80;border-radius:24px;flex:1;width:100%;height:100%;max-height:max(240px,72vw);display:block}.write-line{stroke-linecap:round;vector-effect:non-scaling-stroke}.write-line.is-top{stroke:#5b3df552;stroke-width:3px}.write-line.is-mid{stroke:#5b3df552;stroke-width:3px;stroke-dasharray:14 12}.write-line.is-base{stroke:#16a8a2;stroke-width:3px;opacity:.55}.write-line.is-descender{stroke:#5b3df529;stroke-width:2px}.write-model path{fill:none;stroke:#5b3df533;stroke-width:12px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:16 14;vector-effect:non-scaling-stroke}.write-ink path{fill:none;stroke:var(--lesson-ink);stroke-width:16px;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.write-redo{background:var(--lesson-ink);color:#fff;cursor:pointer;border:0;border-radius:50%;place-items:center;width:72px;height:72px;padding:0;transition:opacity .2s;display:grid;position:absolute;bottom:14px;right:14px;box-shadow:0 4px #1e184740}.write-redo:disabled{opacity:.25;cursor:default}.lesson-activity.is-book{overflow:hidden}.book-activity{--book-w:min(calc(100cqw - 28px),calc((100cqh - 30px) * 1.8),1040px);--hand:clamp(30px,calc(var(--book-w) * .058),58px);flex:1;min-height:0;container-type:size}.story-book{--paper-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .42 0 0 0 0 .33 0 0 0 0 .2 0 0 0 .08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");--gold:#ffd36b;--ease-book:cubic-bezier(.6,.04,.24,1);justify-content:center;align-items:center;width:100%;height:100%;display:flex}.story-book.is-single{--book-w:min(calc(100cqw - 32px),calc((100cqh - 34px) * .72),460px);--hand:clamp(40px,calc(var(--book-w) * .13),60px)}.book-stage{position:relative}.story-book.is-closed .book-stage{animation:4.5s ease-in-out infinite cover-float}.book-star,.book-burst i{clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}.book-spread{width:var(--book-w);aspect-ratio:1.85;perspective:2600px;transition:transform .95s var(--ease-book);grid-template-columns:1fr 1fr;display:grid;position:relative}.story-book.is-single .book-spread{aspect-ratio:.72;grid-template-columns:1fr}.story-book.is-spread.is-closed .book-spread{transform:translate(-25%)}.book-spread:before{content:"";background:repeating-linear-gradient(45deg,#ffffff0f 0 2px,transparent 2px 5px),var(--book-cover);box-shadow:inset 0 -5px 0 var(--book-deep),0 18px 30px #1e18473d;transition:left .95s var(--ease-book);pointer-events:none;border-radius:20px;position:absolute;inset:-2.4% -1.6% -3.6%}.story-book.is-single .book-spread:before{inset:-2.6% -3% -4%}.story-book.is-spread.is-closed .book-spread:before{left:49%}.story-book.is-spread.is-open .book-spread:after{content:"";z-index:1;pointer-events:none;background:linear-gradient(90deg,#0000,#5a401e21 42%,#5a401e3d 50%,#5a401e21 58%,#0000);width:7%;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.book-sheet{background:var(--paper-grain),#fffaf0;flex-direction:column;min-width:0;min-height:0;display:flex;position:relative}.book-sheet.is-left{background:var(--paper-grain),linear-gradient(90deg,#fffaf0 82%,#f1e7cf);border-radius:14px 3px 3px 14px;box-shadow:-3px 3px #efe4ca,-6px 6px #e2d4b4}.book-sheet.is-right{background:var(--paper-grain),linear-gradient(270deg,#fffaf0 82%,#f1e7cf);border-radius:3px 14px 14px 3px;box-shadow:3px 3px #efe4ca,6px 6px #e2d4b4}.book-sheet.is-single,.book-sheet.is-blank{border-radius:14px;box-shadow:3px 3px #efe4ca,6px 6px #e2d4b4}.book-sheet.is-blank{background:var(--paper-grain),linear-gradient(270deg,#fffaf0 70%,#efe5cc)}.book-frame{border:2px solid color-mix(in srgb,var(--book-cover) 30%,transparent);pointer-events:none;border-radius:12px;position:absolute;inset:clamp(10px,4.5%,22px)}.book-frame:before{content:"";border:1.5px dashed color-mix(in srgb,var(--book-cover) 20%,transparent);border-radius:9px;position:absolute;inset:4px}.book-sheet.is-blank .book-frame{display:none}.book-corner{width:clamp(11px,calc(var(--book-w) * .022),20px);fill:#ffc94a;stroke:#e3a01f;stroke-width:1px;height:auto;position:absolute}.book-corner.is-tl{top:0;left:0;transform:translate(-50%,-50%)}.book-corner.is-tr{top:0;right:0;transform:translate(50%,-50%)}.book-corner.is-bl{bottom:0;left:0;transform:translate(-50%,50%)}.book-corner.is-br{bottom:0;right:0;transform:translate(50%,50%)}.book-text{text-align:left;flex-direction:column;flex:1;justify-content:center;gap:clamp(8px,5%,22px);min-height:0;padding:12% 13% 15%;display:flex;position:relative}.book-folio{background:color-mix(in srgb,var(--book-cover) 13%,white);color:var(--book-deep);font-size:clamp(11px,calc(var(--book-w) * .016),15px);border-radius:999px;padding:2px 11px;font-weight:800;position:absolute;bottom:clamp(14px,7.5%,30px);left:50%;transform:translate(-50%)}.book-lead{color:#5b4f45;font-family:Iowan Old Style,Palatino Linotype,Palatino,Georgia,serif;font-size:clamp(14px,calc(var(--book-w) * .03),26px);margin:0;font-style:italic;line-height:1.35}.book-word{max-width:100%;box-shadow:0 0 0 3px color-mix(in srgb,var(--book-cover) 16%,transparent),0 5px 0 color-mix(in srgb,var(--book-cover) 26%,transparent);color:var(--lesson-ink);font-size:clamp(34px,calc(var(--book-w) * .095),100px);letter-spacing:-.01em;background:#fff;border-radius:20px;align-self:flex-start;margin:0;padding:.08em .5em .26em;font-weight:750;line-height:1.15;position:relative}.book-word:after{content:"";background:radial-gradient(circle,var(--book-cover) 2.5px,transparent 3px) 0 0/14px 6px repeat-x;opacity:.5;height:6px;position:absolute;bottom:.12em;left:.5em;right:.5em}.book-end{color:var(--book-deep);font-size:clamp(12px,calc(var(--book-w) * .016),15px);letter-spacing:.14em;text-transform:uppercase;margin:0;font-weight:850}.story-book .book-picture{aspect-ratio:1;border:clamp(4px,calc(var(--book-w) * .009),9px) solid white;background:var(--book-sky);width:62%;font-size:inherit;border-radius:14px;flex:none;margin:auto;display:block;position:relative;transform:rotate(-1.6deg);box-shadow:0 8px 16px #4632142e}.book-picture-clip{border-radius:9px;position:absolute;inset:0;overflow:hidden}.book-picture-art{z-index:1;font-size:calc(var(--book-w) * .16);text-align:center;filter:drop-shadow(0 6px 3px #283c1440);line-height:1;position:absolute;bottom:12%;left:0;right:0}.book-picture.is-revealed:not(.is-still) .book-picture-art{animation:.55s cubic-bezier(.3,1.6,.5,1) picture-pop,2.8s ease-in-out .55s infinite picture-bob}.book-picture .book-scratch{z-index:2;touch-action:none;cursor:pointer;border-radius:9px;width:100%;height:100%;position:absolute;inset:0}.book-scratch.is-still{background:radial-gradient(circle,#ffffffb3 3px,#0000 3.5px) 0 0/34px 34px,linear-gradient(135deg,#ffe68f,#ffc4e1 35%,#c9b9ff 70%,#a9e4ff);place-items:center;display:grid}.book-scratch.is-still:after{content:"Scratch me!";color:#4a33c9;font-size:clamp(13px,calc(var(--book-w) * .039),26px);background:#fffffff0;border-radius:999px;padding:.35em .7em;font-weight:800}.story-book.is-single .book-scratch.is-still:after{font-size:clamp(13px,calc(var(--book-w) * .0725),26px)}.book-scratch:focus-visible{outline:3px solid var(--lesson-accent);outline-offset:3px}.book-sheen{z-index:3;pointer-events:none;background:linear-gradient(105deg,#0000 38%,#ffffffbf 50%,#0000 62%) 0 0/260% 100% no-repeat;border-radius:9px;animation:2.8s ease-in-out infinite sheen;position:absolute;inset:0}.book-tape{z-index:4;background:color-mix(in srgb,var(--book-sun) 55%,white);opacity:.8;pointer-events:none;width:30%;height:11%;position:absolute;top:-6%;box-shadow:0 1px 2px #00000014}.book-tape.is-left{left:-9%;transform:rotate(-34deg)}.book-tape.is-right{right:-9%;transform:rotate(32deg)}.book-burst{z-index:2;pointer-events:none;position:absolute;inset:0}.book-burst i{aspect-ratio:1;background:var(--book-sun);opacity:0;width:10%;animation:.9s ease-out forwards burst;position:absolute;top:50%;left:45%}.story-book.is-single .book-text{flex:none;gap:10px;padding:13% 12% 2%;position:static}.story-book.is-single .book-lead{font-size:clamp(15px,calc(var(--book-w) * .048),22px)}.story-book.is-single .book-word{font-size:clamp(36px,calc(var(--book-w) * .15),76px)}.story-book.is-single .book-picture{width:58%;margin:4% auto 15%}.story-book.is-single .book-picture-art{font-size:calc(var(--book-w) * .26)}.book-cover{z-index:4;cursor:pointer;transform-style:preserve-3d;transform-origin:0;transition:transform .95s var(--ease-book),opacity .3s ease .62s;background:0 0;border:0;padding:0;position:absolute;top:0;bottom:0}.book-cover.is-right{width:50%;left:50%}.book-cover.is-whole{width:100%;left:0}.book-cover:disabled{cursor:default}.story-book.is-closed .book-cover:hover{transform:rotateY(-9deg)}.story-book.is-opening .book-cover{transform:rotateY(-180deg)}.story-book.is-single.is-opening .book-cover{opacity:0}.book-cover:focus-visible{outline:none}.book-cover:focus-visible .book-cover-art{outline:4px solid var(--lesson-accent);outline-offset:4px}.book-cover .book-face{display:flex}.book-cover .book-face:not(.is-back){container-type:inline-size}.book-cover-art{background:radial-gradient(120% 70% at 35% 0%,#ffffff3d,transparent 60%),repeating-linear-gradient(45deg,#ffffff0f 0 2px,transparent 2px 5px),repeating-linear-gradient(-45deg,#0000000f 0 2px,transparent 2px 5px),var(--book-cover);box-shadow:inset 0 0 0 3px #ffffff24,inset -7px 0 0 #0000001a,0 5px 0 var(--book-deep);border-radius:4px 16px 16px 4px;flex-direction:column;flex:1;gap:3.5cqw;padding:6cqw 7cqw 6cqw 14cqw;display:flex;position:relative;overflow:hidden}.book-cover-spine{background:linear-gradient(90deg,var(--book-deep) 55%,#00000047);width:8cqw;position:absolute;top:0;bottom:0;left:0}.book-cover-spine:before,.book-cover-spine:after{content:"";background:var(--gold);height:1cqw;box-shadow:0 2.2cqw 0 var(--gold);position:absolute;left:0;right:0}.book-cover-spine:before{top:8%}.book-cover-spine:after{bottom:11%}.book-cover-corner{aspect-ratio:1;background:linear-gradient(135deg,#ffe28a,#e7a52a);width:11cqw;position:absolute;right:0}.book-cover-corner.is-top{clip-path:polygon(0 0,100% 0,100% 100%);border-top-right-radius:16px;top:0}.book-cover-corner.is-bottom{clip-path:polygon(100% 0,100% 100%,0 100%);border-bottom-right-radius:16px;bottom:0}.book-cover-window{border:1.3cqw solid var(--gold);background:var(--book-sky);min-height:0;box-shadow:0 1.2cqw 0 var(--book-deep),inset 0 0 0 .8cqw #ffffff8c;border-radius:44cqw 44cqw 4cqw 4cqw/30cqw 30cqw 4cqw 4cqw;flex:1;position:relative;overflow:hidden}.book-scene{width:100%;height:100%;position:absolute;inset:0}.book-cover-cast{justify-content:center;align-items:flex-end;gap:5cqw;display:flex;position:absolute;bottom:9%;left:0;right:0}.book-cover-cast span{filter:drop-shadow(0 1.2cqw .6cqw #283c1440);animation:2.6s ease-in-out infinite cast-bob;animation-delay:calc(var(--i) * -.85s);font-size:15cqw;line-height:1}.book-cover-cast span:nth-child(2){font-size:19cqw}.book-cover-banner{background:#fff6dc;border-radius:2.5cqw;flex:none;align-self:center;max-width:100%;padding:1.8cqw 6cqw 2.2cqw;position:relative;transform:rotate(-1.5deg);box-shadow:0 1.2cqw #0000002e}.book-cover-title{color:var(--book-deep);letter-spacing:-.01em;text-align:center;font-size:8cqw;font-weight:900;line-height:1.08;display:block}.book-cover-foot{flex:none;justify-content:space-between;align-items:center;gap:3cqw;height:17cqw;display:flex}.book-cover-seal{aspect-ratio:1;color:#5a3d00;text-align:center;text-transform:uppercase;letter-spacing:.02em;outline-offset:-1.6cqw;background:radial-gradient(circle at 35% 30%,#fff1b0,#ffc93c 70%);border-radius:50%;outline:.5cqw dashed #5a3d0059;place-items:center;height:100%;font-size:3.2cqw;font-weight:900;line-height:1.05;display:grid;transform:rotate(-10deg);box-shadow:0 .8cqw #0003}.book-cover-pages-note{color:#ffffffeb;letter-spacing:.1em;text-transform:uppercase;text-shadow:0 .4cqw #00000026;font-size:4cqw;font-weight:850}.book-endpaper{background:radial-gradient(circle,#ffffff40 2px,transparent 2.5px) 0 0/18px 18px,var(--book-cover);border-radius:14px;flex:1}.book-edge{z-index:5;cursor:pointer;background:0 0;border:0;width:min(10%,84px);padding:0;position:absolute;top:0;bottom:0}.story-book.is-single .book-edge{width:min(17%,68px)}.book-edge.is-next{animation:.5s ease-out .35s both edge-in;right:0}.book-edge.is-back{left:0}.book-edge:disabled{cursor:default}.book-curl{width:clamp(46px,calc(var(--book-w) * .085),80px);aspect-ratio:1;filter:drop-shadow(-3px -3px 4px #3c280a38);position:absolute;bottom:0}.book-edge.is-next .book-curl{background:linear-gradient(135deg,#f3e9d2 0%,#fffaf0 40%,#d8c9a6 49.5%,var(--book-cover) 50.5%);transform-origin:100% 100%;animation:peel 2.6s var(--ease-book) .5s infinite;border-radius:0 0 14px;right:0}.book-edge.is-back .book-curl{width:clamp(30px,calc(var(--book-w) * .05),48px);background:linear-gradient(225deg,#f3e9d2 0%,#fffaf0 40%,#d8c9a6 49.5%,var(--book-cover) 50.5%);filter:drop-shadow(3px -3px 4px #3c280a2e);border-radius:0 0 0 14px;left:0}.book-leaf{z-index:3;width:50%;transform-style:preserve-3d;pointer-events:none;position:absolute;top:0;bottom:0}.book-leaf.is-right{transform-origin:0;left:50%}.book-leaf.is-left{transform-origin:100%;left:0}.book-leaf.is-whole{transform-origin:0;width:100%;left:0}.book-leaf.turns-forward{animation:leaf-forward .64s var(--ease-book) forwards}.book-leaf.is-left.turns-back{animation:leaf-back .64s var(--ease-book) forwards}.book-leaf.is-whole.turns-forward{animation:leaf-forward .64s var(--ease-book) forwards,leaf-fade .64s linear forwards}.book-leaf.is-whole.turns-back{animation:leaf-whole-back .64s var(--ease-book) forwards,leaf-fade-in .64s linear forwards}.book-face{-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;position:absolute;inset:0}.book-face.is-back{transform:rotateY(180deg)}.book-face>.book-sheet{flex:1}.book-hint{--angle:0deg;--lift-x:0px;--lift-y:14px;z-index:6;pointer-events:none;width:0;height:0;position:absolute}.book-hint-move{opacity:0;position:absolute;top:0;left:0}.book-hint-turn{transform:rotate(var(--angle));position:absolute;top:0;left:0}.book-hint-hand{font-size:var(--hand);filter:drop-shadow(0 4px 4px #1e18474d);line-height:1;position:absolute;top:0;left:0;transform:translate(-46%,-4%)}.book-hint-ripple{width:calc(var(--hand) * 1.1);aspect-ratio:1;box-shadow:0 0 0 3px color-mix(in srgb,var(--lesson-accent) 45%,transparent);opacity:0;border:3px solid #fff;border-radius:50%;position:absolute;top:0;left:0;transform:translate(-50%,-50%)scale(.2)}.book-hint.is-tap .book-hint-move{animation:hand-tap 1.9s var(--ease-book) 1.1s infinite}.book-hint.is-tap .book-hint-ripple{animation:1.9s ease-out 1.1s infinite hand-ripple}.book-hint.is-on-cover{top:36%;left:76%}.story-book.is-single .book-hint.is-on-cover{top:40%;left:56%}.book-hint.is-on-corner{--angle:135deg;--lift-x:-12px;--lift-y:-12px;top:auto;left:auto;right:clamp(14px,calc(var(--book-w) * .03),26px);bottom:clamp(14px,calc(var(--book-w) * .03),26px)}.book-hint.is-on-corner .book-hint-move,.book-hint.is-on-corner .book-hint-ripple{animation-delay:1.2s}.book-hint.is-rub{top:60%;left:50%}.book-hint.is-rub .book-hint-move{animation:2.4s ease-in-out .9s infinite hand-rub}@keyframes cover-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes cast-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-7%)}}@keyframes leaf-forward{0%{transform:rotateY(0)}to{transform:rotateY(-180deg)}}@keyframes leaf-back{0%{transform:rotateY(0)}to{transform:rotateY(180deg)}}@keyframes leaf-whole-back{0%{transform:rotateY(-180deg)}to{transform:rotateY(0)}}@keyframes leaf-fade{0%,45%{opacity:1}to{opacity:0}}@keyframes leaf-fade-in{0%{opacity:0}55%,to{opacity:1}}@keyframes edge-in{0%{opacity:0}}@keyframes peel{0%{transform:scale(.2)}18%{transform:scale(1.22)}30%,68%{transform:scale(1)}80%{transform:scale(1.14)}to{transform:scale(1)}}@keyframes picture-pop{0%{opacity:0;transform:scale(.5)}}@keyframes picture-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-5%)}}@keyframes sheen{0%{background-position:130% 0}60%,to{background-position:-130% 0}}@keyframes burst{0%{opacity:1;transform:rotate(calc(var(--i) * 45deg)) translateY(0) scale(.3)}to{opacity:0;transform:rotate(calc(var(--i) * 45deg)) translateY(-300%) scale(1)}}@keyframes hand-tap{0%{opacity:0;transform:translate(calc(var(--lift-x) * 1.6),calc(var(--lift-y) * 1.6))}14%{opacity:1;transform:translate(var(--lift-x),var(--lift-y))}34%{opacity:1;transform:translate(0)scale(.92)}48%{opacity:1;transform:translate(var(--lift-x),var(--lift-y))}68%{opacity:1;transform:translate(0)scale(.92)}84%{opacity:1;transform:translate(var(--lift-x),var(--lift-y))}to{opacity:0;transform:translate(calc(var(--lift-x) * 1.6),calc(var(--lift-y) * 1.6))}}@keyframes hand-ripple{0%,30%{opacity:0;transform:translate(-50%,-50%)scale(.2)}35%{opacity:.95}56%{opacity:0;transform:translate(-50%,-50%)scale(1.5)}62%{opacity:0;transform:translate(-50%,-50%)scale(.2)}69%{opacity:.95}90%,to{opacity:0;transform:translate(-50%,-50%)scale(1.5)}}@keyframes hand-rub{0%{opacity:0;transform:translateX(calc(var(--hand) * -.9)) rotate(-14deg)}12%{opacity:1}30%{transform:translateX(calc(var(--hand) * .9)) rotate(10deg)}50%{transform:translateX(calc(var(--hand) * -.9)) rotate(-14deg)}70%{transform:translateX(calc(var(--hand) * .9)) rotate(10deg)}88%{opacity:1}to{opacity:0;transform:translateX(calc(var(--hand) * -.9)) rotate(-14deg)}}@media (prefers-reduced-motion:reduce){.book-spread,.book-spread:before,.book-cover{transition:none}.overview-card.is-next .overview-card-art,.book-edge.is-next,.book-curl,.book-picture.is-revealed .book-picture-art,.story-book.is-closed .book-stage,.book-cover-cast span,.book-burst i,.book-sheen,.book-hint-move,.book-hint-ripple{animation:none}.book-burst,.book-sheen,.book-hint-ripple{display:none}.book-hint-move{opacity:1}}.motion-paused .book-spread,.motion-paused .book-spread:before,.motion-paused .book-cover{transition:none}.motion-paused .overview-card.is-next .overview-card-art,.motion-paused .book-edge.is-next,.motion-paused .book-curl,.motion-paused .book-picture.is-revealed .book-picture-art,.motion-paused .story-book.is-closed .book-stage,.motion-paused .book-cover-cast span,.motion-paused .book-burst i,.motion-paused .book-sheen,.motion-paused .book-hint-move,.motion-paused .book-hint-ripple{animation:none}.motion-paused .book-burst,.motion-paused .book-sheen,.motion-paused .book-hint-ripple{display:none}.motion-paused .book-hint-move{opacity:1}.tips-sheet{width:100vw;max-width:none;height:100dvh;max-height:none;padding:max(28px,env(safe-area-inset-top)) clamp(22px,10vw,150px) 40px;color:#cfc8ff;background:#211a4e;border:0;margin:0;overflow-y:auto}.tips-sheet::backdrop{background:#211a4e}.tips-close{top:max(22px,env(safe-area-inset-top));color:#211a4e;cursor:pointer;background:#cfc8ff;border:0;border-radius:50%;place-items:center;width:60px;height:60px;padding:0;display:grid;position:absolute;right:clamp(18px,5vw,70px)}.tips-head{border-bottom:2px solid #a096eb73;align-items:center;gap:clamp(18px,3vw,36px);padding:0 70px 30px 0;display:flex}.tips-head p{color:#a9a0ec;margin:0 0 6px;font-size:15px;font-weight:700}.tips-head h2{color:#fff;margin:0;font-size:clamp(32px,5vw,60px);font-weight:750;line-height:1.05}.tips-body{grid-template-columns:minmax(0,1fr) minmax(200px,280px);gap:clamp(28px,5vw,70px);padding-top:30px;display:grid}.tips-body h3{color:#fff;margin:0 0 18px;font-size:clamp(22px,2.4vw,30px);font-weight:750}.tips-body ol{flex-direction:column;gap:20px;margin:0;padding-left:1.4em;font-size:clamp(17px,1.9vw,22px);line-height:1.5;list-style:decimal;display:flex}.tips-body li::marker{color:#a9a0ec;font-weight:700}.soundboard h3{color:#a9a0ec}.soundboard-hint{margin:18px 0 0;font-size:16px;line-height:1.5}.soundboard-hint b{color:#fff}.app-shell.lesson-active .finish-state{flex:1;min-height:0;overflow-y:auto}.finish-state{text-align:center;background:#e9e5ff;border-radius:34px;flex-direction:column;justify-content:center;align-items:center;width:min(1120px,100%);min-height:calc(100svh - 176px);margin:0 auto;padding:30px;display:flex;position:relative}.finish-mascot{object-fit:contain;width:min(273px,55vw);height:auto;max-height:360px;margin-bottom:18px}.finish-tika{justify-content:center;display:flex;position:relative}.finish-confetti{border-radius:inherit;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.finish-state h1{color:#262146;letter-spacing:-1.7px;max-width:740px;margin:0;font-size:clamp(34px,6vw,60px);line-height:1.07}.finish-copy{max-width:600px;font-size:18px}.finish-actions{gap:13px}.finish-actions .primary-button,.finish-actions .secondary-button{min-height:52px;padding:0 24px}@media (max-width:700px){.lesson-screen{padding:max(10px,env(safe-area-inset-top)) 12px max(12px,env(safe-area-inset-bottom))}.lesson-stage{grid-template:"utility dots tips""coach coach coach""main main main"minmax(0,1fr)"tika nav nav"/auto minmax(0,1fr) auto;gap:12px 10px}.lesson-close{width:48px;height:48px;margin:0}.lesson-close svg{width:30px;height:30px}.lesson-tips-button{min-height:44px;padding:0 18px;font-size:17px}.lesson-dots{flex-flow:wrap;justify-content:center;place-self:center;gap:7px;min-width:0}.lesson-dots li{width:16px;height:16px}.lesson-dots li.is-current{box-shadow:inset 0 0 0 4px var(--lesson-ink)}.coach-direction{font-size:15px}.coach-quote{padding:10px 14px 10px 32px;font-size:17px}.coach-quote:before{font-size:38px;left:9px}.lesson-nav{align-self:end}.nav-square{border-radius:18px;width:138px;height:64px}.nav-square svg{width:34px;height:34px}.lesson-tika{grid-area:tika;align-self:end;width:96px;height:92px;position:relative;bottom:auto;left:auto}.lesson-tika canvas{position:absolute;bottom:-6px;left:-10px;width:116px!important}.big-letters{font-size:clamp(100px,30vw,170px)}.trace-pad{height:min(46vh,82vw)}.trace-actions{min-height:52px}.point-word{min-height:52px;font-size:clamp(30px,9vw,44px)}.say-sounds .slide-letter{min-width:120px;font-size:clamp(96px,28vw,150px)}.overview-head{grid-template-columns:48px minmax(0,1fr) 48px;row-gap:0}.overview-head>div{display:contents}.overview-head h1{grid-column:2;align-self:center}.overview-head p{grid-column:1/-1}.overview-cards{grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:18px 16px;padding:10px 6px 18px;display:grid;overflow:hidden auto}.overview-cards li:first-child,.overview-cards li:last-child{margin:0}.overview-card{gap:8px;width:100%}.overview-card-art{aspect-ratio:1.08;width:100%}.overview-icon{width:38%;margin-top:22%}.overview-back{width:48px;height:48px}.write-redo{width:60px;height:60px}.tips-head{padding-right:60px}.tips-body{grid-template-columns:1fr}.tips-close{width:50px;height:50px}.finish-state{border-radius:24px;min-height:calc(100svh - 145px);padding:22px 16px}.finish-mascot{width:clamp(189px,58vw,247px)}.finish-state h1{font-size:clamp(32px,9vw,42px)}.finish-copy{font-size:16px}.finish-actions,.finish-actions .primary-button,.finish-actions .secondary-button{width:100%}}@media (max-height:560px) and (min-width:701px){.lesson-screen{padding-top:max(10px,env(safe-area-inset-top));padding-bottom:max(8px,env(safe-area-inset-bottom))}.lesson-stage{row-gap:6px}.lesson-close{width:48px;height:48px}.lesson-tips-button{min-height:42px;padding:0 18px;font-size:16px}.coach-direction{font-size:14px}.lesson-coach{gap:5px}.coach-quote{padding:7px 18px 7px 32px;font-size:16px}.coach-quote:before{font-size:34px;left:9px}.lesson-dots{align-self:start;gap:5px;padding-top:0}.lesson-dots li{width:14px;height:14px}.lesson-dots li.is-current{box-shadow:inset 0 0 0 4px var(--lesson-ink)}.nav-square{border-radius:18px;width:64px;height:140px}.nav-square svg{width:32px;height:32px}.lesson-tika canvas{width:124px!important}.guided-activity{gap:4px}.point-word{min-height:48px}.say-sounds .slide-letter{min-width:110px}.overview-head p{margin-top:2px}.overview-card{gap:6px}.write-redo{width:56px;height:56px;bottom:8px;right:8px}.trace-pad{height:calc(100dvh - 190px);min-height:170px}.trace-actions{min-height:0}.trace-again{min-height:44px;font-size:16px;position:absolute;bottom:0;right:0}.finish-state{grid-template-columns:minmax(144px,.65fr) minmax(0,1.35fr);align-content:center;justify-items:center;gap:12px 20px;padding:20px 24px;display:grid}.finish-tika{grid-area:1/1/5}.finish-mascot{width:clamp(144px,45vh,210px);margin-bottom:0}.finish-state .eyebrow{margin:0}.finish-state h1{font-size:clamp(28px,4vw,38px)}.finish-copy{margin:0;font-size:16px}}.family-data-controls{color:#52674e;border-top:1px solid #d5dace;margin-top:24px;padding-top:8px;font-size:13px}.family-data-controls summary{cursor:pointer;width:fit-content;min-height:44px;padding:12px 0;font-weight:600}.family-data-controls details>p{margin:8px 0;line-height:1.6}.family-data-controls details .data-actions{gap:8px 20px;margin:8px 0}.family-data-controls details .text-action{min-height:44px;font-size:13px}.data-actions{flex-wrap:wrap;align-items:center;gap:18px;margin:20px 0;display:flex}.family-data-controls a{text-decoration:underline}.data-dialog{color:#304635;background:#fffdf8;border:1px solid #d5dace;border-radius:20px;width:min(560px,100vw - 32px);max-height:calc(100dvh - 48px);margin:auto;padding:28px;overflow:auto}.data-dialog::backdrop{background:#1423198c}.data-dialog h2{margin-bottom:18px;font-size:26px}.data-dialog p{margin-bottom:18px;line-height:1.6}.data-dialog label{gap:10px;margin-top:22px;display:grid}.data-dialog input{border:1px solid #82937b;border-radius:8px;width:100%;padding:12px}.family-billing{border:1px solid var(--border,#e6ddf6);border-radius:20px;margin:24px 0;padding:24px}.family-billing article{border-top:1px solid #e6ddf6;padding:18px 0}.family-billing h2{margin-bottom:12px}.family-billing p{margin:12px 0;line-height:1.6}.billing-test-note{color:#654600;background:#fff6d9;border-radius:10px;padding:10px}.billing-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.cancellation-reasons{border:0;margin:20px 0;padding:0}.cancellation-reasons legend{margin-bottom:10px;font-weight:700}.data-dialog .cancellation-reasons label{cursor:pointer;align-items:center;gap:12px;min-height:44px;margin-top:0;display:flex}.data-dialog .cancellation-reasons input{width:18px;height:18px;accent-color:var(--purple,#5031f5);flex:none;padding:0}.data-dialog textarea{border:1px solid var(--line);width:100%;min-height:100px;font:inherit;resize:vertical;border-radius:12px;margin:8px 0 20px;padding:12px;display:block}.pro-settings{margin-top:24px}.pro-settings summary{cursor:pointer;min-height:44px;padding:12px 0;font-weight:700}.pro-paywall .funnel-content{width:min(520px,100% - 48px)}.pro-paywall .family-billing{padding:18px}html.child-interactions,.child-interactions body{overscroll-behavior:none}.child-interactions body{touch-action:pan-y pinch-zoom}.app-shell,.grownup-gate,.grownup-locked,.lesson-break-dialog{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.app-shell img,.grownup-gate img{-webkit-user-drag:none;pointer-events:none}.grownup-area p,.grownup-area code{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}.write-pad,.book-picture .book-scratch{touch-action:none}:is(.app-shell button:focus-visible,.grownup-gate button:focus-visible,.grownup-locked button:focus-visible,.lesson-break-dialog button:focus-visible){outline-offset:4px;outline:3px solid #5748bb}.child-direction{color:var(--lesson-ink);letter-spacing:-.5px;margin:0;font-size:clamp(23px,3vw,38px);font-weight:800;line-height:1.2}.lesson-step-copy{color:#625783;margin:0;font-size:14px;font-weight:750}.child-activity-hint{color:#625783;margin:0;font-size:clamp(15px,1.8vw,19px);line-height:1.4}.lesson-coach{gap:8px}.nav-square{flex-direction:column;justify-content:center;gap:3px;display:flex}.nav-square span{font-size:16px;font-weight:800}.lesson-nav .nav-square:last-child:not(:disabled){background:var(--lesson-accent);color:#fff;box-shadow:0 6px #3c22c9}.lesson-close{min-width:48px;min-height:48px;margin:0}.lesson-tips-button{min-height:48px}.tips-more-heading{margin-top:32px!important}.guide-actions{flex-wrap:wrap;gap:10px;margin:0 0 22px;display:flex}.tips-body .coach-direction{color:#cfc8ff;justify-content:flex-start;margin-bottom:12px}.tips-body .coach-quote{margin-bottom:28px;font-size:20px}.child-select,.parent-button{min-height:48px}.child-menu button{min-height:52px}.lesson-node{min-height:92px}.continue-card .primary-button{min-height:52px}.grownup-locked{text-align:center;background:var(--cream);flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:65dvh;padding:32px 20px;display:flex}.grownup-locked h1{margin:0;font-size:clamp(28px,5vw,40px);line-height:1.2}.grownup-locked p{color:#625c79;max-width:420px;margin:0;line-height:1.5}.grownup-locked svg{color:var(--purple-dark)}.grownup-locked>button{min-width:200px;min-height:52px}.grownup-area{width:100%}.grownup-gate{color:#282342;overscroll-behavior:contain;background:#fff;border:0;border-radius:30px;width:min(960px,100vw - 32px);max-width:none;max-height:calc(100dvh - 32px);margin:auto;padding:0;overflow-y:auto;box-shadow:0 24px 100px #17103655}.grownup-gate[open]{grid-template-columns:42% 58%;display:grid}.grownup-gate::backdrop{background:#28205ac9}.lesson-break-dialog::backdrop{background:#28205ac9}.grownup-gate-close{z-index:1;color:#453579;cursor:pointer;background:#ddd5ff;border:0;border-radius:50%;place-items:center;width:48px;height:48px;padding:0;display:grid;position:absolute;top:16px;right:16px}.grownup-gate-intro{text-align:center;background:#fff0d5;flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:48px 26px;display:flex}.grownup-required{background:#ffdfb8;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:17px;font-weight:800;display:inline-flex}.grownup-gate-intro h2{margin:0;font-size:clamp(26px,3vw,36px);line-height:1.2}.grownup-gate-intro p{color:#706482;margin:0;font-size:17px;line-height:1.5}.grownup-gate-puzzle{text-align:center;padding:76px 32px 26px}.grownup-gate-puzzle>p:first-child{color:#6c6283;margin:0 0 12px;font-size:18px}.grownup-number-words{text-transform:uppercase;min-height:60px;font-size:18px;font-weight:900;line-height:1.7}.grownup-number-words i{color:#c9b9ff;font-style:normal}.grownup-gate-progress{justify-content:center;gap:9px;margin:15px 0 24px;display:flex}.grownup-gate-progress span{border:3px solid #392a64;border-radius:50%;width:20px;height:20px}.grownup-gate-progress .is-entered{background:#6d50d5;border-color:#6d50d5}.grownup-keypad{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.grownup-keypad button{color:#292047;cursor:pointer;touch-action:manipulation;background:#eee9ff;border:0;border-radius:16px;min-height:64px;padding:8px;font-size:30px;font-weight:850}.grownup-keypad button:hover:not(:disabled){background:#dfd5ff}.grownup-keypad button:active:not(:disabled){background:#cfc1fa;transform:translateY(2px)}.grownup-keypad button:disabled{opacity:.45;cursor:wait}.grownup-gate-message{color:#6c6283;min-height:42px;margin:18px 0 0;font-size:14px;line-height:1.5}.lesson-break-dialog{width:min(460px,100vw - 32px);max-height:calc(100dvh - 32px);color:var(--ink);text-align:center;background:#fffefa;border:0;border-radius:26px;padding:30px;overflow:auto}.lesson-break-dialog h2{margin:0;font-size:28px;line-height:1.2}.lesson-break-dialog p{color:#6c6283;margin:16px 0 24px;line-height:1.5}.lesson-break-dialog>div{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.lesson-break-dialog button{min-height:52px}@media (max-width:700px){.lesson-node{min-height:88px}.child-direction{font-size:clamp(22px,6vw,30px)}.lesson-step-copy{font-size:12px}.lesson-close{width:48px;height:48px}.lesson-tips-button{min-height:48px;padding:0 14px;font-size:16px}.lesson-nav .nav-square{height:64px}.lesson-nav .nav-square svg{width:26px;height:26px}.lesson-nav .nav-square span{font-size:14px}.grownup-gate{border-radius:24px;width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}.grownup-gate[open]{grid-template-columns:1fr}.grownup-gate-intro{text-align:left;align-items:flex-start;gap:10px;padding:26px 58px 20px 20px}.grownup-required{padding:8px 10px;font-size:14px}.grownup-gate-intro h2{font-size:25px}.grownup-gate-intro p{font-size:15px}.grownup-gate-puzzle{padding:22px 20px 18px}.grownup-number-words{min-height:0;font-size:16px}.grownup-gate-progress{margin:12px 0 18px}.grownup-keypad button{border-radius:12px;min-height:56px;font-size:26px}.grownup-gate-message{margin-top:14px}}@media (max-height:500px) and (min-width:600px){.grownup-gate[open]{grid-template-columns:38% 62%}.grownup-gate-intro{gap:12px;padding:24px 18px}.grownup-gate-intro h2{font-size:25px}.grownup-gate-puzzle{padding:24px 64px 18px 22px}.grownup-number-words{min-height:0;font-size:15px}.grownup-gate-progress{margin:8px 0 12px}.grownup-keypad button{min-height:48px;font-size:24px}.grownup-gate-message{min-height:0;margin:12px 0 0}}.save-alert details{margin-top:8px;font-size:13px}.save-alert summary{cursor:pointer}.lesson-audio-button{color:#fff;cursor:pointer;touch-action:manipulation;background:#5b3df5;border:2px solid #5b3df5;border-radius:22px;flex:none;place-items:center;width:64px;min-height:64px;padding:0;transition:background .15s,transform .12s,box-shadow .12s;display:grid;box-shadow:0 5px #3c22c9}.lesson-audio-button:hover{background:#6b4ff7;border-color:#6b4ff7;transform:translateY(-2px)}.lesson-audio-button:active{transform:translateY(3px);box-shadow:0 2px #3c22c9}.lesson-audio-button:focus-visible{outline-offset:5px;outline:3px solid #5b3df5}.soundboard-words{grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:16px;display:grid}.soundboard-word{background:#ffffff0d;border-radius:22px;flex-direction:column;align-items:center;gap:14px;padding:18px 12px;display:flex}.soundboard-word>span{color:#fff;font-size:24px;font-weight:750}.tips-sheet .lesson-audio-button{color:#211a4e;background:#cfc8ff;border-color:#cfc8ff;box-shadow:0 5px #8b7bc8}.tips-sheet .lesson-audio-button:hover{background:#e0dbff;border-color:#e0dbff}.tips-sheet .lesson-audio-button:active{box-shadow:0 2px #8b7bc8}.tips-sheet .lesson-audio-button:focus-visible{outline-color:#fff}@media (prefers-reduced-motion:reduce){.lesson-audio-button{transition:none}}@media (max-height:560px) and (min-width:701px){.lesson-audio-button{border-radius:18px;width:52px;min-height:52px}.lesson-audio-button svg{width:26px;height:26px}}.avatar-small.has-image,.avatar-large.has-image{background:#f3efe6;overflow:hidden}.avatar-small.has-image img,.avatar-large.has-image img{object-fit:cover;width:100%;height:100%}.plan-card .wide-progress{margin-top:12px}.plan-card>p:not(.eyebrow){margin:0}.plan-tip h3{margin:14px 0 2px;font-size:16px}.plan-card .practice-note .plan-tip p:not(.eyebrow){margin:0 0 8px}.plan-tip .secondary-button,.plan-settings .secondary-button{margin-top:4px}.plan-tips{color:#77738a;margin:16px 0 0;padding-left:18px;font-size:15px;line-height:1.6}.plan-tips li+li{margin-top:8px}.plan-tips strong{color:var(--ink,#2c2840)}.support-dialog{border:1px solid var(--line);background:var(--paper);width:min(520px,100vw - 28px);max-height:calc(100dvh - 40px);color:var(--ink);-webkit-user-select:text;user-select:text;border-radius:22px;margin:auto;padding:26px;overflow:auto}.support-dialog::backdrop{background:#1e193c73}.support-dialog h2{letter-spacing:-.5px;margin:0 0 10px;font-size:25px}.support-dialog p{color:var(--muted);margin:0 0 16px;line-height:1.55}.support-dialog label{color:#6f6a81;margin-bottom:6px;font-size:13px;font-weight:700;display:block}.support-dialog textarea,.feedback-request textarea{width:100%;min-height:120px;font:inherit;resize:vertical;-webkit-user-select:text;user-select:text;background:#fff;border:1px solid #dedbea;border-radius:12px;margin:0 0 14px;padding:12px;display:block}.support-close{width:44px;height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:12px;place-items:center;display:grid;position:absolute;top:14px;right:14px}.support-close:hover{background:var(--purple-wash)}.support-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 14px;display:flex}.support-actions .primary-button{margin-left:auto}.support-mail{color:#5d50c2;-webkit-user-select:text;user-select:text;align-items:center;gap:6px;font-weight:750;display:inline-flex}.support-footer{color:var(--muted);border:1px dashed #d9d4ef;border-radius:16px;margin:26px 4px 0;padding:16px 18px;font-size:14px;line-height:1.6}.support-footer p{margin:0}.support-footer strong{color:var(--ink)}.support-footer-actions{flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:10px;display:flex}.support-footer-actions .secondary-button{min-height:42px}.grownups-page .support-footer{margin:22px 0 0}.feedback-request form>p{color:var(--muted);margin:0 0 14px}.feedback-request label{color:#6f6a81;margin:14px 0 6px;font-size:13px;font-weight:700;display:block}.feedback-faces{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.feedback-faces button{border:1px solid var(--line);color:#6f6a81;cursor:pointer;background:#fff;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:78px;padding:8px 4px;font-size:12px;font-weight:700;line-height:1.2;display:flex}.feedback-faces button:hover{background:#f8f6ff}.feedback-faces button.is-chosen{border-color:var(--purple);background:var(--purple-wash);color:var(--purple-dark);box-shadow:inset 0 0 0 1px var(--purple)}.feedback-request .support-actions{margin-top:14px}@media (max-width:600px){.feedback-faces{gap:5px}.parent-button.help-button{width:auto;padding:0 11px}.parent-button.help-button span{display:inline}.feedback-faces button{min-height:70px;font-size:11px}.support-dialog{padding:22px 18px}}