:root{color:#243b53;font-synthesis:none;text-rendering:optimizelegibility;--navy:#243b53;--green:#277a63;--green-dark:#17634e;--cream:#fffaf0;--white:#fff;--peach:#ffd8bf;--yellow:#ffe787;--blue:#d8edff;--purple:#e9e1ff;--shadow:0 12px 30px #243b531c;--display-font:"Avenir Next Rounded", "Arial Rounded MT Bold", system-ui, sans-serif;background:#fffaf0;font-family:Avenir Next,system-ui,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 10% 8%, #ffe78757, transparent 22rem), radial-gradient(circle at 90% 85%, #d8edff85, transparent 26rem), var(--cream);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,canvas:focus-visible{outline-offset:3px;outline:4px solid #2079b0}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topbar{min-height:76px;padding:max(14px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) 14px max(24px, env(safe-area-inset-left));justify-content:space-between;align-items:center;display:flex}.brand{color:var(--navy);font-family:var(--display-font);cursor:pointer;background:0 0;border:0;min-height:48px;font-size:1.28rem;font-weight:800}.page{flex:1;width:min(1120px,100% - 32px);margin:0 auto}.home-page{grid-template-columns:1.04fr .96fr;align-items:center;gap:clamp(36px,7vw,90px);padding-block:5vh 10vh;display:grid}.hero{position:relative}.sun{margin-bottom:10px;font-size:3.5rem}.eyebrow{color:var(--green-dark);font-family:var(--display-font);letter-spacing:.11em;text-transform:uppercase;margin:0 0 8px;font-size:.82rem;font-weight:800}h1,h2,strong{font-family:var(--display-font)}h1{color:#19364b;letter-spacing:-.045em;margin:0;font-size:clamp(2.2rem,5vw,4.7rem);line-height:.98}h2{color:#19364b}.hero>p:not(.eyebrow){max-width:610px;font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.55}.name-field{gap:8px;max-width:380px;font-weight:700;display:grid}.name-field input,.answer-input input{width:100%;min-height:58px;color:var(--navy);background:#ffffffd1;border:2px solid #c7d7d1;border-radius:16px;padding:10px 16px;font-size:1.25rem}.lesson-grid{gap:20px;display:grid}.lesson-card{min-height:146px;color:var(--navy);text-align:left;box-shadow:var(--shadow);cursor:pointer;border:0;border-radius:28px;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:24px;transition:transform .18s,box-shadow .18s;display:grid}.lesson-card:hover{transform:translateY(-4px)rotate(-.3deg);box-shadow:0 18px 35px #243b5329}.lesson-card-1{background:var(--peach)}.lesson-card-2{background:var(--blue)}.lesson-number{width:74px;height:74px;font:800 1.9rem var(--display-font);background:#ffffffb3;border-radius:22px;place-items:center;display:grid}.lesson-card strong{font-size:1.5rem;display:block}.lesson-card small{margin-top:4px;font-size:1rem;display:block}.lesson-card .lesson-progress{color:#31553b;margin-top:10px;font-weight:800}.lesson-progress>span{margin-right:3px}.card-arrow{font-size:2rem}.lesson-heading{justify-content:space-between;align-items:center;gap:30px;padding:6vh 0 32px;display:flex}.lesson-heading h1{max-width:850px;font-size:clamp(2.2rem,4.5vw,4rem)}.lesson-heading p:last-child{font-size:1.15rem}.week-badge{background:var(--yellow);width:110px;height:110px;font:800 2.5rem var(--display-font);border-radius:38% 62% 58% 42%/44% 43% 57% 56%;flex:none;place-items:center;display:grid;transform:rotate(4deg)}.activity-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.activity-card{background:var(--white);min-height:260px;color:var(--navy);text-align:left;box-shadow:var(--shadow);cursor:pointer;border:2px solid #0000;border-radius:24px;flex-direction:column;align-items:flex-start;gap:10px;padding:22px;display:flex}.activity-card:hover{border-color:#8bcbb8}.activity-card-complete{background:#f4fbf4;border-color:#79b98c}.activity-icon{font-size:2.35rem}.activity-card strong{font-size:1.3rem}.activity-card small{font-size:1rem;line-height:1.4}.completed-today{color:#245b35;background:#dcefe1;border-radius:999px;align-items:center;gap:6px;padding:6px 10px;font-size:.88rem;font-weight:800;display:inline-flex}.start-label{color:var(--green-dark);margin-top:auto;font-weight:700}.word-preview{background:#ffffffa6;border-radius:24px;margin:32px 0 70px;padding:24px 28px}.word-preview h2{margin-top:0}.word-chips{flex-wrap:wrap;gap:9px;display:flex}.word-chips span{background:#e8f5ee;border-radius:999px;padding:7px 12px}.activity-page{max-width:980px;padding-bottom:60px}.activity-header{grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:20px 0;display:grid}.activity-header h1{font-size:clamp(2rem,5vw,3.3rem)}.button{min-height:50px;font-family:var(--display-font);cursor:pointer;border-radius:15px;padding:10px 18px;font-weight:800}.button:disabled{opacity:.45;cursor:default}.button-primary{border:2px solid var(--green-dark);background:var(--green);color:#fff}.button-primary:hover:not(:disabled){background:var(--green-dark)}.button-quiet{color:var(--navy);background:#ffffffbd;border:2px solid #c7d7d1}.practice-card{min-height:530px;box-shadow:var(--shadow);background:#ffffffe0;border:2px solid #e8e0d2;border-radius:30px;padding:clamp(24px,5vw,48px)}.centered{text-align:center;flex-direction:column;align-items:center;display:flex}.progress-label{color:#61758a;font-size:.95rem;font-weight:700}.focus-word{font:800 clamp(3rem, 10vw, 6rem) var(--display-font);letter-spacing:.03em;color:#19364b;margin:22px 0 10px}.focus-word.small{font-size:clamp(2.4rem,7vw,4rem)}.coach-message{max-width:650px;min-height:48px;font-size:1.1rem;line-height:1.45}.celebration-feedback{justify-content:center;align-items:center;min-height:48px;margin:-4px 0 6px;display:flex}.celebration-badge{color:#31553b;background:#f0f8ed;border:2px solid #bcd9c1;border-radius:999px;align-items:center;gap:9px;max-width:100%;padding:9px 15px;font-weight:800;line-height:1.3;display:inline-flex}.celebration-feedback-activity .celebration-badge{color:#624e1b;background:#fff7d8;border-color:#e4c776;padding:12px 18px;font-size:1.05rem}.celebration-feedback-cat-helper .celebration-badge{color:#49383e;background:linear-gradient(135deg,#fff8e9,#ead6b3);border-color:#6a5559;box-shadow:inset 0 0 0 2px #6a555914}.celebration-feedback-cat-helper .celebration-emoji{background:#6a5559;border-radius:999px;padding:2px 5px}.celebration-emoji{font-size:1.25em}.completion-overlay{z-index:900;background:radial-gradient(circle at 22% 25%,#ffe7876b,#0000 24rem),radial-gradient(circle at 78% 75%,#9cc5a166,#0000 25rem),#fffaf0f5;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.completion-panel{width:min(620px,100%);color:var(--navy);text-align:center;background:linear-gradient(145deg,#fffef8,#f6ead3);border:3px solid #d8c488;border-radius:34px;padding:clamp(30px,6vw,58px);animation:.26s ease-out completion-arrive;box-shadow:0 24px 65px #243b5338}.completion-panel h2{margin:8px 0 20px;font-size:clamp(2.25rem,8vw,4.4rem);line-height:1}.completion-kicker{color:var(--green-dark);letter-spacing:.06em;text-transform:uppercase;margin:0;font-weight:800}.completion-note{margin:12px 0 22px;font-size:1.08rem}.completion-continue{min-width:170px;font-size:1.08rem}@keyframes completion-arrive{0%{opacity:0;transform:translateY(16px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.pattern-options{flex-wrap:wrap;justify-content:center;gap:16px;margin-top:20px;display:flex}.pattern-basket{min-width:118px;min-height:105px;color:var(--navy);cursor:pointer;background:#fff5d8;border:2px solid #e5bd69;border-radius:20px;place-items:center;gap:3px;font-size:1.25rem;display:grid}.pattern-basket span{font-size:2rem}.answer-slots{justify-content:center;gap:8px;margin:18px 0 28px;display:flex}.answer-slots span{width:48px;height:58px;font:800 2rem var(--display-font);border-bottom:4px solid #8498a9;place-items:center;display:grid}.letter-tiles{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.letter-tile{background:var(--purple);width:64px;height:64px;color:var(--navy);font:800 1.8rem var(--display-font);cursor:pointer;border:2px solid #b8aadf;border-radius:16px;box-shadow:0 5px #c7bce8}.letter-tile:disabled{opacity:.2;box-shadow:none}.button-row{gap:12px;display:flex}.chain-path{flex-wrap:wrap;justify-content:center;gap:12px;margin:55px 0 36px;display:flex}.chain-path span{min-width:96px;font:700 1.2rem var(--display-font);background:#eef2f5;border-radius:14px;padding:14px}.chain-path span:not(:last-child):after{content:" →";margin-left:22px;position:absolute}.chain-path .chain-complete{background:#d6f2e5}.chain-path .chain-next{background:var(--yellow)}.chain-prompt{margin:0 0 14px;font-size:1.08rem;font-weight:700}.hear-word-button{color:#134f40;background:#e2f5ed;border:2px solid #17634e;min-width:220px;min-height:64px;font-size:1.15rem;box-shadow:0 5px #a9d8c8}.hear-word-button:hover{background:#d3eee4}.hear-word-button:active{transform:translateY(3px);box-shadow:0 2px #a9d8c8}.hear-word-button span{margin-right:5px}.speech-fallback{background:#fff8df;border:2px solid #e5bd69;border-radius:16px;width:min(480px,100%);margin-bottom:8px;padding:14px 18px}.speech-fallback>p{margin:0 0 10px}.speech-fallback details{color:#4d6173;font-size:.92rem}.speech-fallback summary{cursor:pointer;font-weight:700}.grown-up-reveal{color:#365f7a;cursor:pointer;background:0 0;border:0;margin-top:10px;text-decoration:underline}.grown-up-word{color:var(--navy);margin:8px 0 0}.answer-input{width:min(330px,100%);margin:12px 0}.answer-input input{text-align:center;font-size:1.6rem}.writing-title{justify-content:space-between;align-items:start;gap:20px;display:flex}.writing-title h2{margin:0;font-size:2rem}.writing-area{margin-top:22px;position:relative}.writing-canvas{touch-action:none;cursor:crosshair;background:linear-gradient(#0000 49%,#cde4f4 49% 50%,#0000 50%),#fff;border:3px dashed #a9b8c5;border-radius:22px;width:100%;height:310px;display:block;position:relative}.writing-prompt{z-index:1;color:#243b5314;font:800 clamp(4rem, 15vw, 8rem) var(--display-font);letter-spacing:.05em;pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.canvas-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:14px;display:flex}.result-message{margin:18px 0 0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}footer{padding:24px max(24px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom));color:#61758a;text-align:center;font-size:.92rem}@media (width<=850px){.home-page{grid-template-columns:1fr;padding-top:2vh}.activity-grid{grid-template-columns:repeat(2,1fr)}.lesson-heading{align-items:flex-start}}@media (width<=560px){.topbar{min-height:64px;padding-inline:14px}.page{width:min(100% - 20px,1120px)}.home-page{gap:32px}.lesson-card{min-height:120px;padding:17px}.lesson-number{border-radius:17px;width:58px;height:58px;font-size:1.5rem}.activity-grid{grid-template-columns:1fr}.activity-card{min-height:190px}.week-badge{width:72px;height:72px;font-size:1.6rem}.activity-header{grid-template-columns:auto 1fr}.done-button{grid-column:1/-1}.practice-card{border-radius:22px;min-height:470px;padding:20px 14px}.writing-title{display:block}.writing-title .button{margin-top:8px}.writing-canvas{height:280px}.canvas-actions .button-primary{order:-1;width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}.completion-panel{animation:none}}