@font-face{font-family:system-rounded;src:local('Avenir Next'),local('Nunito'),local('Arial Rounded MT Bold')}
:root{--ink:#223d39;--muted:#73827e;--paper:#f9f8f2;--green:#244f43;--lime:#d3f59b;--yellow:#ffd66d;--peach:#ffe4d4;--blue:#dbeffb;--purple:#eae1f8;--line:#e9ece1;--radius:28px;--safe-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-rounded,'Avenir Next',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}button,input,select{font:inherit}button{cursor:pointer;color:inherit;border:0;touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:disabled{cursor:default;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #348d74;outline-offset:5px}a{color:var(--green)}[hidden]{display:none!important}.app-shell{max-width:1160px;min-height:100dvh;margin:auto;padding:0 38px 112px}.topbar{height:102px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-button{background:transparent;padding:0;width:152px;height:86px;overflow:hidden}.brand-button img{width:150px;height:90px;object-fit:contain}.top-right{display:flex;gap:12px;align-items:center}.coin-pill{display:flex;align-items:center;gap:8px;background:#fff3ce;border:1px solid #eed99c;border-radius:100px;padding:10px 19px;font-size:17px;min-height:48px}.coin-pill span{font-size:24px}.profile-button{width:48px;height:48px;border-radius:50%;background:var(--purple);font-size:27px}.connection{font-size:11px;color:#8b621d}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:800;color:#6c8b73}.hello-line{margin:7px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:14px}.hello-line h1{font-size:26px;font-weight:750;letter-spacing:-1px;margin:0}.hello-line .mini-note{font-size:13px;color:var(--muted)}.hero{background:#e4f0d9;border-radius:34px;display:grid;grid-template-columns:1fr 1.1fr;overflow:hidden;position:relative;min-height:325px;border:1px solid #dae8ca}.hero-copy{padding:40px 30px 37px 38px;position:relative;z-index:1}.hero h2{font-size:44px;letter-spacing:-1.9px;line-height:1.1;margin:14px 0 18px;font-weight:800;max-width:370px}.hero p{font-size:15px;line-height:1.6;max-width:330px;margin:0 0 23px;color:#4b6857}.hero .mascot-photo{align-self:stretch;position:relative;min-width:0}.hero .mascot-photo img{width:100%;height:100%;object-fit:cover;object-position:65% 50%;mask-image:linear-gradient(to right,transparent 0%,#000 20%)}.hero-tag{display:inline-flex;gap:7px;align-items:center;font-size:12px;font-weight:650;padding:7px 12px;background:#fbffefaa;border:1px solid #d1dfbd;border-radius:100px}.primary{background:var(--green);color:#fff;border-radius:17px;min-height:56px;padding:16px 23px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:16px;box-shadow:0 5px 0 #153d32}.primary:hover{background:#32624f}.primary:active{transform:translateY(2px);box-shadow:0 3px 0 #153d32}.primary.light{background:var(--lime);color:var(--green);box-shadow:0 5px 0 #a9cc79}.secondary{background:white;border:1px solid var(--line);border-radius:16px;min-height:48px;padding:13px 20px;font-weight:650}.small-button{background:#f2f4ec;border-radius:12px;min-height:42px;padding:10px 15px;font-size:13px;font-weight:650}.text-button{background:transparent;color:var(--green);text-decoration:underline;text-underline-offset:4px;font-size:13px;padding:8px}.journey-row{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:21px 0 32px}.journey-card{border:1px solid var(--line);border-radius:21px;background:#fff;padding:19px 20px;display:flex;align-items:center;gap:14px}.journey-card .big-icon{font-size:30px}.journey-card strong{display:block;font-size:22px;letter-spacing:-.5px}.journey-card small{display:block;margin-top:3px;color:var(--muted);font-size:12px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:26px 0 16px}.section-heading h2{font-size:20px;margin:0;letter-spacing:-.4px}.section-heading small{color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.topic-card{text-align:left;background:white;border-radius:23px;border:1px solid var(--line);padding:22px;min-height:174px;position:relative;overflow:hidden}.topic-card .topic-icon{width:60px;height:60px;display:grid;place-items:center;background:var(--blue);border-radius:19px;font-size:31px;margin-bottom:15px}.topic-card:nth-child(4n+2) .topic-icon{background:var(--peach)}.topic-card:nth-child(4n+3) .topic-icon{background:var(--purple)}.topic-card:nth-child(4n+4) .topic-icon{background:#ecf4d9}.topic-card h3{margin:0 0 6px;font-size:15px}.topic-card p{font-size:12px;color:var(--muted);margin:0}.catalogue-note{background:#fff5df;border:1px solid #f0e2bf;padding:16px 20px;border-radius:18px;font-size:13px;line-height:1.6;margin-top:20px}.footer-note{text-align:center;color:#8c968c;font-size:11px;margin:32px 0 4px}.bottom-nav{position:fixed;z-index:30;bottom:18px;left:50%;transform:translateX(-50%);width:374px;max-width:calc(100% - 32px);padding:8px;background:#ffffffee;border:1px solid #e4e8df;box-shadow:0 8px 35px #263e3714;border-radius:25px;display:grid;grid-template-columns:repeat(3,1fr);backdrop-filter:blur(15px)}.bottom-nav button{background:transparent;border-radius:18px;min-height:62px;font-size:10px;font-weight:700;color:#7b877e;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px}.bottom-nav button span{font-size:22px}.bottom-nav button.active{background:#edf4df;color:var(--green)}.profile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.explorer{background:#f1f2eb;border:2px solid transparent;border-radius:20px;min-height:106px;padding:12px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px}.explorer .avatar{font-size:42px}.explorer.selected{border-color:#77a552;background:#edf6de}.explorer small{font-size:12px}.intro-panel{max-width:650px;margin:20px auto}.intro-panel h1{font-size:32px;letter-spacing:-1px}.muted{color:var(--muted);line-height:1.65}.explorer-list{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.explorer-existing{padding:15px 20px;border-radius:20px;background:white;border:1px solid var(--line);display:flex;align-items:center;gap:12px;min-height:68px}.explorer-existing span{font-size:32px}.profile-add{margin:16px 0}.learn-layout{display:grid;grid-template-columns:minmax(300px,390px) minmax(260px,1fr);gap:56px;justify-content:center;align-items:center;max-width:940px;margin:0 auto}.lesson-side .eyebrow{margin-bottom:14px}.lesson-side h1{font-size:35px;letter-spacing:-1.2px;line-height:1.15;margin:0 0 20px}.lesson-side p{font-size:14px;line-height:1.7;color:var(--muted)}.lesson-side .step-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:22px}.step-chip{border:1px solid var(--line);border-radius:100px;font-size:11px;padding:7px 10px;background:#fff}.step-chip.current{background:var(--lime);border-color:#b5d58d}.stage{aspect-ratio:9/16;position:relative;border-radius:30px;overflow:hidden;background:#182d27;box-shadow:0 18px 60px #17342b22;border:5px solid #fff;max-height:calc(100dvh - 130px);width:100%;touch-action:pan-x;color:#fff}.stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:1;background:#0f1e19}.stage:fullscreen{border:0;border-radius:0;max-height:none;height:100dvh;width:100dvw}.stage-header{position:absolute;z-index:5;top:0;left:0;right:0;padding:19px 16px 38px;background:linear-gradient(#0008,transparent);display:flex;gap:8px;align-items:center;justify-content:space-between}.stage-back,.round-control{height:43px;width:43px;border-radius:50%;background:#ffffff26;color:white;backdrop-filter:blur(8px);font-size:23px;display:grid;place-items:center}.stage-progress{display:flex;gap:5px;position:absolute;top:10px;left:18px;right:18px;height:3px}.stage-progress i{flex:1;background:#ffffff55;border-radius:100px}.stage-progress i.done{background:var(--lime)}.stage-label{background:#ffffff24;color:white;border-radius:100px;padding:7px 11px;font-size:10px;font-weight:700;letter-spacing:.7px}.stage-controls{position:absolute;z-index:5;right:15px;bottom:132px;display:flex;flex-direction:column;gap:12px}.control-group{display:flex;flex-direction:column;align-items:center;gap:4px}.control-group small{font-size:9px;text-shadow:0 1px 3px #000}.stage-footer{position:absolute;z-index:4;bottom:0;left:0;right:0;padding:70px 19px 22px;background:linear-gradient(transparent,#000b);pointer-events:none}.stage-footer h2{font-size:20px;line-height:1.2;margin:6px 0 12px;max-width:85%;text-shadow:0 1px 4px #000}.stage-footer small{font-size:10px;color:#ffffffba}.stage-footer progress{appearance:none;width:100%;height:4px;border:0;border-radius:10px;overflow:hidden;background:#ffffff35}progress::-webkit-progress-bar{background:#ffffff35}progress::-webkit-progress-value{background:var(--lime)}progress::-moz-progress-bar{background:var(--lime)}.play-gate{position:absolute;inset:0;z-index:8;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;background:#0b1b1866;backdrop-filter:blur(5px)}.play-gate button{width:82px;height:82px;border-radius:50%;background:var(--lime);font-size:32px;color:var(--green);box-shadow:0 8px 24px #0002}.play-gate p{font-size:13px;text-align:center;max-width:220px}.quiz{position:absolute;inset:0;z-index:10;background:#eff6e4;color:var(--ink);padding:24px 20px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.quiz .question-character{font-size:48px}.quiz h2{font-size:23px;line-height:1.3;text-align:center;margin:0}.quiz .listen-button{background:#e0eccf;color:var(--green);border-radius:100px;font-size:12px;min-height:36px;padding:8px 15px}.choice-grid{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:11px}.choice{background:white;border:2px solid #dce7d0;border-radius:23px;min-height:152px;padding:16px 9px;text-align:center;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:13px}.choice span{font-size:43px}.choice strong{font-size:12px;line-height:1.3;max-width:130px}.choice:active{background:#d8f3b8;border-color:#76a855}.quiz-mic{background:var(--green);border-radius:100px;padding:14px 23px;font-size:14px;color:#fff;display:flex;align-items:center;gap:8px;min-height:50px}.quiz-mic.recording{background:#bd533d;animation:pulse 1.4s infinite}.quiz-caption{font-size:11px;text-align:center;color:#71846c;min-height:16px;margin:0}.feedback{background:#f8efd7}.feedback .reward-icon{font-size:72px}.feedback .coin-earned{font-size:32px;font-weight:850;color:#886215}.feedback .primary{width:100%}.auto-next{font-size:12px;color:#78846d}.pause-panel{position:absolute;inset:0;z-index:20;display:grid;place-content:center;text-align:center;gap:17px;padding:32px;background:#f0f5e7f5;color:var(--ink);backdrop-filter:blur(10px)}.pause-panel h2{margin:0;font-size:29px}.pause-panel p{font-size:13px;color:var(--muted);line-height:1.6}.pause-panel .pause-emoji{font-size:56px}.loading-message{position:absolute;inset:0;z-index:21;display:grid;place-content:center;text-align:center;background:#18352ee8;padding:30px;gap:15px}.loading-message .spinner{margin:auto}.spinner{height:36px;width:36px;border:3px solid #c2d8b95c;border-top-color:#c2d8b9;border-radius:50%;animation:spin 1s linear infinite}.swipe-hint{font-size:11px;color:var(--muted);text-align:center;margin:13px 0}.garden{background:#e7efd9;border:1px solid #d5e1c5;border-radius:32px;min-height:250px;position:relative;overflow:hidden;padding:36px;margin:20px 0}.garden h2{margin:0 0 9px;font-size:30px;letter-spacing:-1px}.garden p{max-width:360px;font-size:14px;color:#6f8260}.garden .garden-plants{display:flex;gap:15px;align-items:end;justify-content:center;font-size:65px;margin-top:24px;min-height:90px}.reward-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.reward-card{border:1px solid var(--line);padding:24px 16px;border-radius:24px;background:white;text-align:center}.reward-card.locked{filter:grayscale(1);opacity:.55}.reward-card .reward-symbol{font-size:45px}.reward-card h3{font-size:13px;margin:12px 0 6px}.reward-card p{font-size:11px;color:var(--muted);margin:0}.ceremony-screen{text-align:center;max-width:660px;margin:30px auto;background:#fff7df;border:1px solid #efe1b7;border-radius:35px;padding:45px}.ceremony-screen .trophy{font-size:88px}.ceremony-screen h1{font-size:38px;letter-spacing:-1px}.ceremony-screen p{line-height:1.7;color:#7c785f}.ceremony-screen .primary{margin-top:15px}.parent-layout{max-width:900px;margin:20px auto}.parent-layout h1{font-size:31px;letter-spacing:-1px}.parent-header{display:flex;justify-content:space-between;align-items:center;gap:15px}.parent-panel{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;margin:20px 0}.parent-panel h2{font-size:19px;margin-top:0}.pin-form{max-width:360px;margin:30px auto}.form-field{display:flex;flex-direction:column;gap:9px;margin:18px 0;font-size:13px}.form-field input,.form-field select{border:1px solid #d9ded2;border-radius:13px;padding:14px;background:var(--paper);min-height:49px;color:var(--ink)}.pin-form input{font-size:22px;letter-spacing:6px;width:100%}.checkbox-row{display:flex;align-items:flex-start;gap:12px;font-size:13px;line-height:1.6}.checkbox-row input{margin-top:4px;width:20px;height:20px;accent-color:var(--green)}.parent-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.parent-tabs button{padding:12px 18px;background:#fff;border:1px solid var(--line);border-radius:15px}.parent-tabs button.active{background:var(--lime)}.report-row{padding:16px 0;border-top:1px solid var(--line)}.report-row summary{display:flex;align-items:center;gap:13px;cursor:pointer;list-style:none}.report-row summary .row-icon{font-size:25px}.report-row summary strong{font-size:14px;flex:1}.status-badge{padding:6px 10px;border-radius:100px;background:#f0f2ec;font-size:10px;white-space:nowrap}.status-badge.understood{background:#e3f2ce;color:#49732e}.status-badge.practice{background:#fff0d7;color:#9c6a24}.report-row p{font-size:13px;line-height:1.7;color:#657668;margin:14px 0 8px}.report-meta{font-size:11px;color:#8a9385}.daily-chart{display:flex;gap:10px;overflow-x:auto;padding:12px 0}.daily-bar{min-width:42px;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:10px}.daily-bar meter{width:12px;height:80px;writing-mode:vertical-lr;transform:rotate(180deg)}.daily-bar strong{font-size:13px}.parent-note{font-size:12px;line-height:1.7;color:var(--muted)}.error-message{color:#a04334;font-size:13px;line-height:1.5}.empty-state{text-align:center;padding:30px;max-width:660px;margin:20px auto}.empty-state img{width:100%;border-radius:26px;max-width:520px}.empty-state h1{font-size:30px;letter-spacing:-1px}.empty-state p{color:var(--muted);line-height:1.7}.toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%);background:#244f43;color:white;border-radius:14px;padding:14px 22px;font-size:13px;z-index:100;max-width:90%;box-shadow:0 5px 22px #0002}dialog{border:1px solid var(--line);border-radius:28px;padding:30px;background:var(--paper);max-width:560px;width:calc(100% - 32px);color:var(--ink)}dialog::backdrop{background:#17372d66;backdrop-filter:blur(4px)}dialog h2{margin-top:0;font-size:25px}.dialog-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:25px}.confetti{position:fixed;inset:0;pointer-events:none;z-index:70;overflow:hidden}.confetti i{position:absolute;top:-15px;width:9px;height:14px;border-radius:3px;background:#f4c158;animation:fall 2.6s ease-in forwards}.confetti i:nth-child(3n){background:#91c682}.confetti i:nth-child(3n+1){background:#b4a2e3}.noscript{padding:30px;text-align:center}.reward-ticker{font-size:12px;color:var(--muted)}.full-width{width:100%}.button-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.online-help{font-size:12px;color:#9b7234;text-align:center;padding:10px}.mobile-only{display:none}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{box-shadow:0 0 0 12px #bd533d22}}@keyframes fall{to{transform:translateY(110vh) rotate(450deg);opacity:0}}
@media(min-width:1500px){.stage{max-height:760px}.learn-layout{gap:90px}}
@media(max-width:820px){.app-shell{padding:0 24px 112px}.hero h2{font-size:36px}.hero-copy{padding:30px 20px 30px 28px}.topic-grid{grid-template-columns:repeat(2,1fr)}.learn-layout{gap:30px;grid-template-columns:minmax(270px,340px) 1fr}.lesson-side h1{font-size:27px}.reward-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.app-shell{padding:0 18px calc(100px + var(--safe-bottom))}.topbar{height:84px}.brand-button{width:123px;height:77px}.brand-button img{width:124px;height:74px}.top-right{gap:8px}.coin-pill{padding:7px 13px;min-height:43px;font-size:15px}.profile-button{width:43px;height:43px;font-size:25px}.connection{display:none}.hello-line{margin:5px 0 16px}.hello-line h1{font-size:23px}.mini-note{display:none}.hero{grid-template-columns:1fr;min-height:450px;display:flex;flex-direction:column-reverse;border-radius:28px}.hero-copy{padding:18px 24px 27px}.hero h2{font-size:34px;margin:11px 0 10px;max-width:300px}.hero p{font-size:13px;margin-bottom:18px}.hero .mascot-photo{height:185px;flex-shrink:0}.hero .mascot-photo img{object-position:50% 55%;mask-image:linear-gradient(to bottom,#000 65%,transparent 100%)}.hero-tag{font-size:10px;padding:6px 9px}.hero .primary{width:100%}.journey-row{gap:8px;margin:16px 0 25px}.journey-card{padding:13px 9px;gap:5px;flex-direction:column;text-align:center;border-radius:18px}.journey-card .big-icon{font-size:23px}.journey-card strong{font-size:19px}.journey-card small{font-size:10px}.section-heading h2{font-size:18px}.topic-grid{gap:11px}.topic-card{padding:17px;min-height:159px;border-radius:21px}.topic-card .topic-icon{width:51px;height:51px;font-size:27px;border-radius:16px;margin-bottom:12px}.topic-card h3{font-size:13px}.topic-card p{font-size:11px}.bottom-nav{bottom:calc(12px + var(--safe-bottom));width:340px}.profile-grid{gap:8px}.explorer{min-height:95px;padding:7px;border-radius:17px}.explorer .avatar{font-size:35px}.learn-layout{display:block;max-width:440px}.lesson-side{display:none}.stage{border:0;border-radius:24px;max-height:calc(100dvh - 170px);height:calc(100dvh - 170px);width:auto;margin:auto;max-width:100%;aspect-ratio:9/16}.learning .topbar{height:65px}.learning .brand-button{height:60px}.learning .brand-button img{height:62px}.learning .bottom-nav{padding:5px;bottom:calc(8px + var(--safe-bottom))}.learning .bottom-nav button{min-height:52px}.learning.app-shell{padding:0 10px calc(82px + var(--safe-bottom))}.swipe-hint{margin:7px 0;font-size:10px}.quiz{padding:20px 16px;gap:13px}.quiz h2{font-size:21px}.quiz .question-character{font-size:38px}.choice{min-height:129px;border-radius:20px;padding:12px 8px;gap:10px}.choice span{font-size:36px}.choice strong{font-size:11px}.quiz-mic{min-height:44px;padding:10px 19px;font-size:12px}.stage-controls{right:10px;bottom:122px}.round-control{width:38px;height:38px;font-size:19px}.stage-footer{padding:50px 15px 18px}.stage-footer h2{font-size:17px}.stage-label{font-size:9px}.stage-header{padding:19px 12px 38px}.stage-back{width:36px;height:36px;font-size:20px}.garden{padding:25px;border-radius:27px}.garden h2{font-size:26px}.garden .garden-plants{font-size:48px;gap:8px}.parent-panel{padding:21px}.parent-header{align-items:flex-start}.parent-layout h1{font-size:26px}.report-row summary strong{font-size:12px}.status-badge{font-size:9px;padding:5px 7px}.ceremony-screen{padding:30px 22px}.ceremony-screen h1{font-size:31px}.ceremony-screen .trophy{font-size:70px}.mobile-only{display:block}}
@media(max-height:700px) and (max-width:600px){.quiz{gap:8px;padding:18px 13px}.quiz h2{font-size:18px}.quiz .question-character{font-size:27px}.choice{min-height:100px;gap:7px;padding:9px}.choice span{font-size:27px}.quiz .listen-button{min-height:30px;padding:6px 12px;font-size:10px}.quiz-mic{min-height:35px;padding:8px 17px}.quiz-caption{font-size:9px}.feedback .reward-icon{font-size:44px}.feedback .coin-earned{font-size:23px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important}.confetti{display:none}}
@media(max-width:600px){.stage{width:min(100%,calc((100dvh - 170px)*.5625));height:auto;aspect-ratio:9/16}}
.four-choice-quiz{overflow-y:auto;justify-content:center}.four-choice-quiz .choice-grid{width:100%;gap:10px}.four-choice-quiz .choice{position:relative;min-height:105px;padding:12px 9px;gap:6px}.four-choice-quiz .choice span{font-size:31px}.four-choice-quiz .choice strong{font-size:12px;line-height:1.35}.choice-number{position:absolute;top:7px;left:9px;font-size:10px;font-weight:800;color:#59766b}.feedback-copy{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;position:relative}.has-feedback-video{padding:0;position:relative;background:#152d27;overflow:hidden}.reward-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.has-feedback-video .feedback-copy{position:absolute;bottom:0;padding:75px 18px 20px;background:linear-gradient(transparent,rgba(11,30,25,.91) 34%);color:white;gap:8px}.has-feedback-video .reward-icon{font-size:32px}.has-feedback-video h2{font-size:21px}.has-feedback-video .eyebrow,.has-feedback-video .quiz-caption,.has-feedback-video .auto-next{color:#dce9d3}.has-feedback-video .text-button{color:white}.has-feedback-video .coin-earned{font-size:29px;color:#ffdc78}.has-feedback-video .primary{background:#d3f59b;color:#244f43;box-shadow:none}.has-feedback-video .listen-button{background:#ffffffdf;color:#244f43}.has-feedback-video .feedback-copy .reward-icon{display:none}
@media(max-width:600px){.four-choice-quiz{gap:10px;padding:16px 12px}.four-choice-quiz .question-character{font-size:28px}.four-choice-quiz h2{font-size:19px}.four-choice-quiz .choice{min-height:92px}.four-choice-quiz .choice span{font-size:27px}.four-choice-quiz .choice strong{font-size:11px}.four-choice-quiz .choice-grid{gap:8px}.four-choice-quiz .button-row button{font-size:11px}.has-feedback-video .feedback-copy{padding:55px 14px 14px}.has-feedback-video h2{font-size:18px}.has-feedback-video .primary{min-height:44px}.has-feedback-video .listen-button{min-height:32px}}

/* KidsFirstKnowledge learning feed — supplied Kids First Class artwork. */
:root{--paper:#f6f9fe;--ink:#163750;--muted:#627d8f;--green:#08774c;--lime:#d9f6b8;--blue:#dcefff;--line:#e0eaf0;--safe-top:env(safe-area-inset-top,0px)}
body{background:radial-gradient(ellipse at 0 30%,#e5f5ec88,transparent 50%),radial-gradient(ellipse at 100% 50%,#e7efff,transparent 48%),var(--paper)}
.app-shell{max-width:1180px;padding:0 32px 142px}.topbar{height:90px}.brand-group{display:flex;align-items:center;gap:15px;min-width:0}.menu-button{width:46px;height:46px;border-radius:16px;border:1px solid var(--line);background:white;color:#176b90;font-size:25px;display:grid;place-items:center;flex-shrink:0}.brand-button{width:auto;height:auto;min-height:60px;overflow:visible;text-align:left;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;background:transparent}.wordmark{display:block;font-size:24px;font-weight:850;letter-spacing:-1px;color:#086ab8;line-height:1.2;white-space:nowrap}.wordmark>span{color:#138149}.wordmark>small{font-size:14px;color:#67839c;letter-spacing:0}.byline{display:flex;align-items:center;height:25px;font-size:10px;gap:4px;color:var(--muted)}.brand-button .byline img{width:95px;height:37px;object-fit:contain;mix-blend-mode:multiply}.coin-pill{background:#fff4ce;color:#725614;border-color:#f1d58a}.profile-button{background:#e6f2ff}.first-load{display:grid;place-items:center;gap:16px;text-align:center;min-height:65dvh;color:var(--muted)}.first-load img{width:120px;height:155px;object-fit:contain}.first-load .spinner{border-top-color:#08774c}
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.quiz{background:linear-gradient(155deg,#f9fcff,#e8f4ff 50%,#e6f5df);color:var(--ink);gap:12px;overflow-y:auto;scrollbar-width:thin;touch-action:pan-y;overscroll-behavior:contain}.quiz h2{font-size:clamp(18px,2vw,24px);letter-spacing:-.5px}.quiz .eyebrow{font-size:9px;letter-spacing:1.3px;color:#4684a8}.quiz .listen-button{background:#d9edfc;color:#216181}.choice{border-color:#c9e0ee;background:#fff;box-shadow:0 4px 0 #cee3ee;border-radius:20px}.choice:active{background:#edfbdc;border-color:#92ce66}.choice strong{color:#294b61}.choice-number{color:#57839f}.quiz-mic{background:#096da4;box-shadow:0 3px 0 #085176}.quiz-caption{color:#58788c;line-height:1.5}.quiz .text-button{color:#396b83}.feedback{background:linear-gradient(155deg,#fff8d9,#edf8dd)}.feedback .reward-icon{font-size:65px}.feedback h2{font-size:24px}.has-feedback-video{background:#082e44}.has-feedback-video .feedback-copy{background:linear-gradient(transparent,#06283de6 40%)}.has-feedback-video .text-button{color:white}.primary{background:#08774c;box-shadow:0 4px 0 #065538}.primary:hover{background:#0a8d57}.primary:active{box-shadow:0 2px 0 #065538}.primary.light{color:#22513b}.secondary{border-color:#d6e5ed;background:white;color:#345b72}.pause-panel{background:#f2f9fafa;color:var(--ink)}.pause-panel .secondary{font-size:14px}.text-button{color:#08774c}.danger{min-height:46px;padding:12px 19px;border-radius:14px;background:#fff0e8;color:#953e2a;border:1px solid #ebc4b5;font:inherit;font-weight:700}
.site-footer{text-align:center;color:#718797;font-size:11px;padding:16px 8px 10px;line-height:1.65}.site-footer nav{display:flex;justify-content:center;gap:17px;flex-wrap:wrap}.site-footer a{color:#456f85;text-decoration:none}.site-footer a:hover{text-decoration:underline}.site-footer p{margin:5px 0}.learning .site-footer{position:fixed;z-index:24;bottom:0;left:0;right:0;background:#f6f9feee;backdrop-filter:blur(12px);border-top:1px solid #e0eaf0;padding:7px 12px calc(7px + var(--safe-bottom));font-size:10px}.bottom-nav{bottom:calc(62px + var(--safe-bottom));border-radius:22px;box-shadow:0 8px 28px #1d537e13;width:360px}.bottom-nav button.active{background:#e3f3dd}.learning .bottom-nav{bottom:calc(57px + var(--safe-bottom))}.toast{background:#14435f;bottom:calc(132px + var(--safe-bottom))}.footer-note{font-size:10px}.garden{background:linear-gradient(130deg,#e4f4df,#eaf5ff);border-color:#cce5d4}.reward-card{border-color:#dae8ee;box-shadow:0 6px 15px #1a536509}.parent-panel{border-color:#dce7ed}.parent-layout h1{color:#163e59}.parent-header .eyebrow{color:#197da6}.parent-note a{color:#176695}.allow-everything{margin:20px 0}.topic-choice-details>summary{cursor:pointer;color:#246484;font-weight:700;padding:12px 0}.family-topics{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin:10px 0 20px;max-height:350px;overflow:auto}.family-topics .checkbox-row{font-size:12px}.info-page{max-width:760px;margin:22px auto 0;padding:32px 36px;background:#fff;border:1px solid var(--line);border-radius:30px;line-height:1.85}.info-page h1{font-size:34px;line-height:1.16;letter-spacing:-.8px;color:#126a9a}.info-page h2{font-size:19px;line-height:1.4;margin-top:27px}.info-page p,.info-page li{font-size:14px;color:#557182}.info-page ul{padding-left:22px}.info-page .button-row{margin-top:30px}.info-steps{display:flex;gap:12px;flex-wrap:wrap}.info-steps span{padding:10px 16px;background:#edf6fb;border-radius:100px;font-size:13px}.about-cover{display:block;width:100%;max-width:400px;height:auto;margin:0 auto 22px;border-radius:25px}.privacy-intro{background:#edf8e7;padding:16px 18px;border-radius:18px}.privacy-pending{background:#fff4d9;padding:14px 18px;border-radius:15px}
.lesson-drawer{position:fixed;inset:0 auto 0 0;margin:0;width:min(445px,100%);max-width:100%;max-height:100dvh;height:100dvh;border:0;border-right:1px solid var(--line);border-radius:0 30px 30px 0;padding:calc(22px + var(--safe-top)) 22px calc(24px + var(--safe-bottom));background:#fbfdff;color:var(--ink);overflow-y:auto;box-shadow:14px 0 80px #13364e22}.lesson-drawer::backdrop{background:#07345077;backdrop-filter:blur(4px)}.drawer-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.drawer-heading h2{font-size:23px;margin:8px 0 20px;letter-spacing:-.5px}.drawer-heading .eyebrow{font-size:9px;color:#267da6}.drawer-heading .secondary{min-height:40px;width:40px;padding:8px;border-radius:13px}.drawer-cover{width:100%;aspect-ratio:1.78;border-radius:20px;object-fit:cover}.drawer-tabs{display:flex;gap:6px;margin:18px 0 14px}.drawer-tabs button{font-size:10px;min-height:38px;padding:9px 12px;border-radius:100px;background:#eef4f8;color:#426981}.drawer-tabs button.active{background:#dcedcb;color:#316c3e}.menu-list{display:flex;flex-direction:column;gap:9px}.menu-lesson{display:flex;align-items:center;gap:12px;text-align:left;border:1px solid #e1eaf0;border-radius:18px;padding:14px 12px;min-height:78px;background:white;width:100%}.menu-lesson .menu-icon{font-size:27px;flex-shrink:0;width:38px;height:42px;display:grid;place-items:center}.menu-lesson>span:nth-child(2){flex:1;min-width:0}.menu-lesson small{display:block;color:#7390a2;font-size:8px;letter-spacing:.5px;margin-bottom:5px}.menu-lesson strong{font-size:12px;line-height:1.35;display:block}.menu-lesson em{font-style:normal;color:#64944b;display:block;font-size:10px;margin-top:4px}.menu-lesson.current{background:#edf8e7;border-color:#abd886}.menu-lesson:disabled{opacity:.66}.menu-lesson:disabled em{color:#7a8893}.drawer-links{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:24px}
.memory-game{gap:9px;padding:20px 15px;background:linear-gradient(155deg,#f6faff,#e8f4ff 50%,#eef8dc)}.game-bobi{width:66px;height:78px;object-fit:contain;margin-bottom:-5px}.memory-game h2{font-size:21px}.game-instruction{font-size:12px;color:#59778b;margin:0}.memory-progress{display:flex;gap:10px;font-size:25px;color:#c5d9e5}.memory-progress .filled{color:#eeb42b;text-shadow:0 2px 0 #dd9d2144}.memory-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;width:100%;max-width:360px}.memory-card{border:2px solid #acd6ef;min-height:126px;padding:8px 6px;border-radius:18px;background:linear-gradient(160deg,#2580bb,#0c6198);box-shadow:0 4px 0 #96c3df;color:white;position:relative;display:grid;place-items:center;transition:background .18s,transform .18s;overflow:hidden}.memory-card .card-back{font-size:29px}.card-face{display:none}.memory-card.flipped{background:white;border-color:#bedbe8;color:#244a64}.memory-card.flipped .card-back{display:none}.memory-card.flipped .card-face{display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center}.memory-card strong{font-size:11px;line-height:1.35}.memory-symbol{font-size:31px}.memory-card small{font-size:9px;line-height:1.2;font-weight:650}.memory-card.matched{opacity:1;background:#e8f6d8;border-color:#9ad06d;box-shadow:0 4px 0 #c9e2af;color:#426d35}.memory-card.matched::after{content:'✓';position:absolute;top:4px;right:7px;color:#4b9a37;font-size:11px}.memory-game .button-row{gap:10px}.memory-game .quiz-caption{min-height:31px;font-size:11px}.memory-game .listen-button{min-height:34px;font-size:11px}
@media(min-width:700px){.site-footer:not(.learning .site-footer){padding:22px 10px}.learning .lesson-side .footer-note{display:none}}
@media(max-width:820px){.learn-layout{gap:32px;grid-template-columns:minmax(230px,340px) minmax(220px,1fr)}.stage{width:min(340px,calc((100dvh - 190px)*.5625))}.app-shell{padding-left:24px;padding-right:24px}.wordmark{font-size:22px}}
@media(max-width:600px){.app-shell,.learning.app-shell{padding:0 12px calc(136px + var(--safe-bottom))}.topbar,.learning .topbar{height:calc(73px + var(--safe-top));padding-top:var(--safe-top);gap:9px}.brand-group{gap:8px}.menu-button{height:37px;width:37px;border-radius:12px;font-size:22px}.brand-button,.learning .brand-button{height:auto;min-height:50px}.wordmark{font-size:clamp(14px,4.35vw,19px);letter-spacing:-.7px}.wordmark>small{font-size:9px}.byline{height:18px;font-size:8px}.brand-button .byline img,.learning .brand-button img{width:68px;height:27px}.top-right{gap:5px}.coin-pill{min-height:37px;padding:6px 10px;font-size:13px;gap:4px}.coin-pill span{font-size:18px}.profile-button{height:37px;width:37px;font-size:22px}.learn-layout{display:block;max-width:440px;margin:auto}.lesson-side{display:none}.stage{width:min(100%,calc((100dvh - 187px - var(--safe-top) - var(--safe-bottom))*.5625));min-width:190px;max-height:none;height:auto;border:0;aspect-ratio:9/16;border-radius:23px;margin:auto;box-shadow:0 14px 40px #2c5c7320}.learning .bottom-nav{bottom:calc(52px + var(--safe-bottom));width:322px;padding:5px;border-radius:20px}.bottom-nav{bottom:calc(60px + var(--safe-bottom));width:322px;padding:5px}.bottom-nav button,.learning .bottom-nav button{min-height:46px;border-radius:15px;font-size:9px;gap:4px}.bottom-nav button span{font-size:20px}.learning .site-footer{font-size:9px;line-height:1.4;padding:6px 5px calc(6px + var(--safe-bottom))}.site-footer nav{gap:12px}.site-footer p{margin:4px 0 0}.swipe-hint{font-size:9px;margin:7px 0 0;line-height:1.4}.stage-footer h2{font-size:16px;margin-bottom:11px}.stage-footer small{font-size:9px}.stage-controls{bottom:118px;right:10px;gap:10px}.round-control{height:36px;width:36px;font-size:18px}.stage-back{height:35px;width:35px;font-size:15px}.stage-header{padding:19px 11px 30px}.four-choice-quiz{gap:9px;padding:15px 12px;justify-content:center}.four-choice-quiz h2{font-size:18px}.four-choice-quiz .question-character{font-size:27px}.four-choice-quiz .choice{min-height:90px;border-radius:17px;padding:10px 6px}.four-choice-quiz .choice strong{font-size:11px}.four-choice-quiz .choice span{font-size:26px}.quiz-mic{min-height:39px;font-size:11px}.quiz .listen-button{min-height:31px;padding:7px 12px;font-size:10px}.quiz-caption{font-size:10px;line-height:1.35}.quiz .button-row{justify-content:center}.quiz .text-button{font-size:10px}.quiz .eyebrow{font-size:8px;letter-spacing:1px}.memory-game{padding:12px 10px;gap:7px}.game-bobi{width:50px;height:62px}.memory-game h2{font-size:18px}.game-instruction{font-size:10px}.memory-card{min-height:106px;border-radius:15px;padding:6px 4px}.memory-card strong{font-size:10px}.memory-card small{font-size:8px}.memory-symbol{font-size:28px}.memory-cards{gap:7px}.memory-progress{font-size:21px}.memory-game .quiz-caption{font-size:9px;min-height:24px}.info-page{padding:24px 20px;border-radius:23px}.info-page h1{font-size:27px}.info-page p,.info-page li{font-size:13px}.family-topics{grid-template-columns:1fr}.parent-layout h1{font-size:26px}.parent-panel{padding:20px}.site-footer{padding:23px 5px 0}.about-cover{max-width:330px}.toast{bottom:calc(122px + var(--safe-bottom));font-size:12px;width:max-content;max-width:90%}.lesson-drawer{border-radius:0 23px 23px 0}}
@media(max-height:730px) and (max-width:600px){.stage{width:min(100%,calc((100dvh - 182px - var(--safe-top) - var(--safe-bottom))*.5625));min-width:185px}.four-choice-quiz,.memory-game{justify-content:flex-start;padding:14px 10px 12px}.four-choice-quiz .choice{min-height:72px}.four-choice-quiz h2{font-size:16px}.four-choice-quiz .question-character{font-size:20px}.memory-card{min-height:91px}.game-bobi{width:40px;height:48px}.memory-game h2{font-size:16px}.memory-game .memory-symbol{font-size:22px}.memory-game .memory-card strong{font-size:9px}.quiz-mic{font-size:10px;padding:8px 12px;min-height:33px}}
@media(max-height:540px) and (orientation:landscape){.stage{width:240px;min-width:180px}.app-shell{padding-bottom:150px}.learn-layout{align-items:flex-start}.site-footer{position:static!important}.bottom-nav{bottom:12px!important}.topbar{height:65px}.stage{margin-bottom:90px}}
@media(prefers-reduced-motion:reduce){.memory-card{transition:none}.confetti{display:none}}

@media(max-width:360px){.app-shell,.learning.app-shell{padding-left:8px;padding-right:8px}.brand-group{gap:6px}.menu-button{width:32px;height:34px;font-size:20px}.wordmark{font-size:13px;letter-spacing:-.5px}.profile-button{width:33px;height:35px;font-size:20px}.coin-pill{padding:6px 8px;font-size:12px}.top-right{gap:4px}.topbar{gap:6px}}