:root{--ink:#241e35;--muted:#6c637a;--cream:#fff9ee;--orange:#ef7900;--purple:#6952b5;--line:#e8dfcf;--peach:#fff0da;--lavender:#eee8fa;--mint:#e4f0e9;font-family:'Outfit',ui-rounded,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--cream);font-synthesis:none}
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a{font-size:12px;font-weight:600;min-height:32px;display:flex;align-items:center;gap:6px}.preview-switch{display:flex;justify-content:flex-start;gap:6px;margin-top:20px;position:relative;z-index:3;padding-left:8px}.preview-switch button{border:1px solid #ded3bf;background:var(--cream);padding:9px 13px;border-radius:100px;font-size:12px;font-weight:600;min-height:44px;cursor:pointer}.preview-switch button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.pepper-peek{position:absolute;width:130px;height:195px;right:-30px;bottom:-70px;z-index:4;object-fit:contain;filter:drop-shadow(0 5px 0 rgba(45,30,24,.07));pointer-events:none}.pepper-note{position:absolute;right:104px;bottom:-24px;font-size:12px;line-height:1.4;color:#786643;background:#fff1d7;border:1px solid #e7c993;border-radius:16px 16px 2px 16px;padding:10px 14px;transform:rotate(3deg)}.topic-ribbon{background:var(--ink);color:#fff5dc;padding:24px 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p{font-size:16px;line-height:1.6;color:var(--muted);margin:0}.families{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:74px 86px;border-top:1px solid var(--line)}.family-copy>p:not(.eyebrow){font-size:17px;line-height:1.7;color:var(--muted)}.readiness{border-left:3px solid #e9a45c;padding:5px 0 5px 20px;margin-top:28px}.readiness strong{font-size:16px}.readiness p{font-size:15px;color:var(--muted);line-height:1.65;margin:9px 0 0}.family-faq details{border-bottom:1px solid var(--line);padding:0 0 17px;margin-bottom:17px}.family-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;min-height:48px;list-style:none;font-size:17px;font-weight:600;padding-right:3px}.family-faq summary::-webkit-details-marker{display:none}.family-faq summary::after{content:'+';font-size:25px;color:var(--purple);font-weight:400}.family-faq details[open] summary::after{content:'−'}.family-faq p{font-size:15px;line-height:1.7;color:var(--muted);margin:10px 25px 3px 0}.final-invite{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-block:46px;background:#eee5d4;border-radius:30px;max-width:1208px;margin-bottom:62px}.final-invite .eyebrow{margin-bottom:12px}.final-invite h2{font-size:38px}.final-invite p:last-child{font-size:15px;color:var(--muted);margin-bottom:0;line-height:1.6}.invite-actions{display:flex;align-items:center;flex-direction:column;gap:12px;flex:none}footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:36px;font-size:12px;color:var(--muted)}.footer-brand{font-size:17px;font-weight:700;color:var(--ink)}.footer-brand span{display:block;font-size:10px;letter-spacing:.8px;font-weight:500;margin-top:3px}footer>a:last-child{min-height:44px;display:flex;align-items:center}
html[lang=zh] h1{font-size:clamp(46px,4.4vw,64px);letter-spacing:-1.8px;line-height:1.18}html[lang=zh] h2{font-size:36px;letter-spacing:-.8px;line-height:1.3}html[lang=zh] .eyebrow{letter-spacing:1.8px}html[lang=zh] .hero-subject{font-size:19px}html[lang=zh] h3{letter-spacing:0;font-size:22px}
@media(max-width:1100px){.container{padding-inline:36px}.hero{gap:28px;padding-top:26px;padding-bottom:88px}.site-header{gap:20px;height:100px}.site-header nav{gap:18px;font-size:14px}.header-actions{gap:8px}.brand{font-size:22px}.brand img{width:42px;height:42px}h1{font-size:57px}.hero-subject{font-size:18px}.intro{font-size:16px}.button{font-size:16px;padding:17px 20px}.button-small{font-size:14px;padding:12px 15px}.preview-caption{padding:14px 16px}.preview-caption strong{font-size:15px}.preview-caption a{font-size:11px}.pepper-peek{right:-18px;width:112px;height:168px}.pepper-note{right:90px}.topic-ribbon>div{gap:24px;font-size:10px}.adventure-card{padding:20px}.adventure-grid{gap:16px}h3{font-size:21px}.learning,.families{gap:54px}.final-invite{margin-inline:36px}html[lang=zh] h1{font-size:49px}}
@media(max-width:850px){.container{padding-inline:30px}.site-header nav{display:none}.hero{grid-template-columns:1fr;gap:36px;padding-top:34px;padding-bottom:94px}.hero-copy{max-width:660px}.hero h1{font-size:70px}.hero-subject{font-size:21px}.intro{max-width:570px;font-size:17px}.hero-actions{flex-direction:row;align-items:center;gap:22px}.hero-preview{max-width:630px;width:100%;justify-self:center;margin-bottom:6px}.pepper-peek{right:-6px;bottom:-68px}.pepper-note{bottom:-24px;right:104px}.preview-caption strong{font-size:18px}.preview-caption a{font-size:13px}.topic-ribbon>div{gap:18px}.topic-ribbon>div>span:last-child{display:none}.adventures{padding-block:65px}.adventure-grid{grid-template-columns:1fr}.adventure-card{display:grid;grid-template-columns:210px 1fr;column-gap:26px;padding:24px}.card-art{grid-row:1/5;height:200px;margin:0}.card-topic{margin-top:10px}.adventure-card>a{justify-self:start}.learning{grid-template-columns:1fr;gap:20px;padding-block:48px}.learning-title>img{display:none}.families{grid-template-columns:1fr;gap:36px;padding-block:58px}.family-copy{max-width:640px}.final-invite{margin-inline:30px;align-items:flex-start;flex-direction:column;padding:36px}.invite-actions{flex-direction:row;gap:24px}.final-invite h2{font-size:36px}footer{flex-wrap:wrap}.hero-copy .little-notes{margin-top:20px}html[lang=zh] .hero h1{font-size:59px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
.curriculum{padding-block:66px 72px;border-top:1px solid var(--line)}
.curriculum-heading{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:30px}
.curriculum-heading h2{margin-bottom:0}.curriculum-heading>p{font-size:17px;color:var(--muted);line-height:1.7;margin:0 0 4px}
.map-legend{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px}.map-legend>a{margin-left:auto;font-size:13px}
.phase{display:inline-flex;align-items:center;min-height:30px;border-radius:100px;padding:6px 11px;font-size:12px;line-height:1.4;font-weight:600;letter-spacing:.2px}
.phase-launch{background:#e9e0f5;color:#654697}.phase-coming{background:#ffedd1;color:#976017}.phase-optional{background:#e5ede6;color:#477150}
.course-map{display:grid;grid-template-columns:1fr 1fr;gap:20px}.course-card{border:1px solid var(--line);border-radius:22px;background:#fffdf8;padding:24px;display:flex;flex-direction:column}
.course-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.course-number{font-size:11px;letter-spacing:1px;font-weight:600;color:#998b70}
.course-card-intro{display:flex;gap:20px;align-items:flex-start;margin-bottom:16px}.course-card-intro>img,.course-icon{flex:none;width:78px;height:78px;object-fit:contain}
.course-card h3{font-size:22px;line-height:1.25;margin:0 0 8px}.course-card p{font-size:14px;line-height:1.65;color:var(--muted);margin:0}.course-icon{display:grid;place-items:center;border-radius:20px;font-size:44px;color:var(--purple);background:#eee8fa}.course-icon.measure{background:#e6eee5;color:#547958}.course-icon.order{background:#fff0da;color:#b17631}
.course-units{padding:0;margin:0;list-style:none}.course-units li{position:relative;padding:10px 0 10px 20px;font-size:14px;line-height:1.5;border-top:1px solid #eee7d9}.course-units li::before{content:'';position:absolute;left:2px;top:18px;width:5px;height:5px;border-radius:50%;background:#b7a48c}
.course-trial{margin-top:auto;padding-top:10px;font-size:13px}.warmup-card{grid-column:1/-1;display:grid;grid-template-columns:1.15fr 1fr;column-gap:42px;background:#f1f4ee}.warmup-card .course-card-top{grid-column:1/-1;margin-bottom:14px}.warmup-card .course-card-intro{grid-row:2/4;margin-bottom:0;align-items:center}.warmup-card .course-trial{justify-self:start;min-height:44px;padding-top:6px}.map-note{font-size:13px;line-height:1.7;color:var(--muted);margin:22px 2px 0;max-width:970px}
.subscription{display:grid;grid-template-columns:1fr 1fr;gap:74px;padding-block:50px 64px;border-top:1px solid var(--line)}.subscription-intro>p:not(.eyebrow){font-size:17px;line-height:1.7;color:var(--muted);max-width:480px}.subscription-intro>a{margin-top:8px}.release-plan{background:#eee5d4;border-radius:24px;padding:28px 30px}.release-plan article+article{border-top:1px solid #d9ceb9;margin-top:23px;padding-top:24px}.release-label{font-size:10px;color:#685481;font-weight:700;letter-spacing:1px;display:flex;gap:8px;align-items:center;margin-bottom:13px}.release-dot{width:8px;height:8px;background:#6952b5;border-radius:50%;flex:none}.orange-dot{background:var(--orange)}.release-plan h3{font-size:25px;margin-bottom:11px}.release-plan article p{font-size:14px;line-height:1.75;color:#71644e;margin:0}.subscription-note{font-size:12px;color:#71644e;line-height:1.6;margin:22px 0 0;padding-top:18px;border-top:1px solid #d9ceb9}
.course-card[data-group=orders]{background:#fff1dc}
@media(max-width:1100px){.curriculum-heading,.subscription{gap:40px}.course-card{padding:20px}.course-card-intro{gap:14px}.course-card h3{font-size:21px}.course-card-intro>img,.course-icon{width:65px;height:65px}.warmup-card{column-gap:30px}.release-plan{padding:24px}.course-units li{font-size:13px}}
@media(max-width:850px){.curriculum{padding-block:48px 58px}.curriculum-heading{grid-template-columns:1fr;gap:16px}.course-map{grid-template-columns:1fr}.warmup-card,.course-card[data-group=orders]{display:flex;grid-column:auto}.warmup-card .course-card-intro,.course-card[data-group=orders] .course-card-intro{margin-bottom:18px}.map-legend{gap:8px}.map-legend>a{margin-left:0;width:100%}.course-card{padding:24px}.course-card-intro>img,.course-icon{width:74px;height:74px}.course-units li{font-size:15px}.subscription{grid-template-columns:1fr;gap:22px;padding-block:42px 58px}.subscription-intro>p:not(.eyebrow){max-width:none}.release-plan{padding:26px}.curriculum-heading h2{max-width:620px}}