:root{color:#272650;background:#fffdf7;--purple:#7150cc;--ink:#272650;--teal:#008e91}body{background:#fffdf7}.topbar{height:92px;border-bottom:0;padding:0 max(5%,calc((100vw - 1350px)/2));background:#fffdf7;gap:22px}.brand{color:var(--ink);font-size:29px;font-weight:700;line-height:.9;letter-spacing:-1px}.brand-mark{background:#ffe079;color:#7851c9;width:46px;height:46px;border-radius:16px;transform:rotate(-9deg);font-size:36px}.brand small{display:block;font-size:11px;letter-spacing:4px;color:#00898e;margin-top:8px}.topbar nav{gap:24px;font-size:14px;font-weight:700}.topbar nav a{margin:0;color:var(--ink);display:block}.nav-login{font-size:14px;font-weight:700;text-decoration:none;border:2px solid #ddd5f3;border-radius:30px;min-height:46px;display:grid;place-items:center;padding:9px 20px;white-space:nowrap}.nav-login:hover{background:#eee8ff}.page{display:block;max-width:1400px;padding:0 4%}.hero{background:#e3f9f5;border:0;border-radius:34px;min-height:520px;grid-template-columns:52% 48%;color:var(--ink);overflow:hidden}.hero-copy{padding:66px 0 50px 7%}.eyebrow{color:#00767a;font-weight:700;font-size:11px;letter-spacing:1.6px}.eyebrow i{background:#008e91;width:7px;height:7px}.hero h1{font-size:clamp(40px,4.8vw,70px);font-weight:700;line-height:1.03;letter-spacing:-2.8px;margin:24px 0}.hero h1 em{color:#8051cd}.hero-copy p{font-size:18px;color:#4c6271;line-height:1.65}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:26px}.hero-button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:#ffdc68;border:2px solid #e9b73b;border-bottom-width:5px;color:#343057;font-size:17px;font-weight:700;border-radius:18px;padding:15px 27px;min-height:58px;text-decoration:none;margin:0}.hero-button:hover{background:#ffe78f;transform:translateY(-2px)}.hero-button span{margin:0}.parent-button{font-size:15px;font-weight:700;text-decoration:none;border-bottom:2px solid #91c9c2;padding:10px 0}.hero-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:10px;letter-spacing:.5px;color:#477471;margin-top:27px}.hero-meta span{padding:0}.hero-art{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px 10px 25px 0;overflow:visible}.hero-art svg{width:100%;max-height:480px;display:block}.mascot-tag{background:#fffdf7;border:1px solid #c6e9de;box-shadow:0 5px 0 #b5e4d3;border-radius:18px;padding:10px 17px;position:absolute;bottom:36px;transform:rotate(-3deg);font-size:13px;font-weight:700;color:#537070}.mascot{animation:bob 4s ease-in-out infinite;transform-origin:center}@keyframes bob{50%{transform:translateY(-7px)}}.subject-ribbon{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;padding:26px 16px;color:#526b71;font-size:13px;font-weight:600}.subject-ribbon span:first-child{color:#2b3050}.subject-ribbon span+span{padding-left:24px;border-left:1px solid #d8e3df}.catalog{padding:42px 0 15px;scroll-margin-top:100px}.section-top{align-items:center;gap:20px}.light{color:#008588}h2{font-size:37px;font-weight:700;letter-spacing:-1px;margin:10px 0;color:#30305c}.catalog-tools{display:flex;align-items:end;gap:14px}.grade-control label{display:block;font-size:11px;font-weight:700;color:#64727b;margin-bottom:7px}.grade-control select{min-height:48px;font:700 16px 'DM Sans',sans-serif;padding:10px 35px 10px 15px;border:2px solid #d7cef0;border-radius:13px;background:white;color:#4e3e7f}.search{border:2px solid #e4e3ee;border-radius:13px;background:white;padding:0 12px;min-height:48px}.search input{min-height:44px;font-size:14px;width:175px;color:#354158}.search span{color:#7150cc}.filters{padding:23px 0;gap:9px}.filters button{min-height:44px;font-size:13px;padding:10px 18px;background:white;border:1px solid #e3e0ec;color:#62647c;font-weight:700}.filters button.active{background:#7652c9;color:white;border-color:#7652c9;box-shadow:0 3px 0 #5238a0}.filters>span{font-size:12px;color:#687284}.activities{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.activity{border:2px solid #e5e4ef;border-bottom:5px solid #e5e4ef;border-radius:23px;background:white;box-shadow:none}.activity:hover{transform:translateY(-5px);box-shadow:0 10px 30px #6e58a512}.card-art{height:170px}.card-art svg{object-fit:cover}.card-art .card-badge{font-size:8px;letter-spacing:.7px;font-weight:700;background:#ffffffeb;color:#43556b;left:12px;top:12px}.card-body{padding:20px 17px}.card-subject{font-size:9px;color:#007b97;font-weight:700;letter-spacing:.6px}.card-subject.reading{color:#8051cd}.card-body h3{font-size:25px;font-weight:600;color:#333057;margin:10px 0}.card-body p{font-size:13px;color:#657182;line-height:1.7;min-height:88px}.card-foot{flex-direction:column;gap:12px;align-items:stretch;border-color:#f0edf6;font-size:11px;color:#647386}.card-foot button{background:#e9f6ed;border:1px solid #c9e8d2;border-bottom:3px solid #b9dac2;border-radius:12px;min-height:46px;font-size:14px;color:#28794e;font-weight:700}.activity:nth-child(2) .card-foot button{background:#efebff;border-color:#d8cdf8;color:#7050bc}.activity:nth-child(3) .card-foot button{background:#fff0d6;border-color:#efdaad;color:#956415}.activity:nth-child(4) .card-foot button{background:#ffeaf0;border-color:#efcdd8;color:#ad496c}.how{grid-template-columns:30% 1fr;gap:35px;border:0;background:#f2edff;border-radius:28px;padding:40px;margin-top:58px}.how h2{font-size:34px}.how>div>p{font-size:14px;color:#756c88;max-width:300px}.principles{padding:0;gap:25px}.principles>div>span{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#dfd4ff;color:#7150bb;font-size:19px;font-weight:700}.principles h3{color:#42355f;font-size:16px;font-weight:700;margin-top:18px}.principles p{color:#756c88;font-size:13px}.membership-banner{background:#207e80;color:white;border-radius:27px;margin:40px 0;padding:34px 40px;display:flex;gap:30px;justify-content:space-between;align-items:center}.membership-banner h2{color:white;font-size:30px}.membership-banner p{font-size:14px;color:#d5f1e9;line-height:1.7}.membership-banner .eyebrow{color:#c2eee1}.membership-banner .hero-button{white-space:nowrap;font-size:14px}.grownup{font-size:13px;color:#64667d;line-height:1.7;margin:30px 0}.grownup summary{min-height:44px;cursor:pointer;padding:10px 0}.grownup p{max-width:950px;font-size:13px}footer{color:#75808c;border-color:#e5e4ed;font-size:10px;padding:28px 0;margin-top:25px}footer>span:first-child{color:#6d50b4;font-weight:700}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #eaa238;outline-offset:4px}.reader .primary{background:#7150cc}.reader .choices button{color:#343057}.reader .result{color:#7150cc}
@media(max-width:1100px){.topbar{padding:0 4%}.brand{font-size:26px}.topbar nav{gap:16px;font-size:13px}.hero{min-height:465px}.hero-copy{padding:50px 0 45px 7%}.hero h1{font-size:53px}.hero-copy p{font-size:16px}.hero-actions{gap:17px}.hero-button{font-size:16px;padding:13px 22px}.hero-meta{font-size:9px;gap:10px}.activities{grid-template-columns:repeat(2,minmax(0,1fr))}.card-art{height:205px}.card-body p{min-height:44px}.card-foot{flex-direction:row;align-items:center}.catalog-tools{gap:9px}.search input{width:140px}.catalog h2{font-size:32px}.how{grid-template-columns:1fr;padding:30px}.how>div>p{max-width:600px}}
@media(max-width:760px){.topbar{height:auto;min-height:84px;flex-wrap:wrap;padding:17px 5%;gap:16px;position:relative}.topbar nav{order:3;width:100%;justify-content:center;gap:28px;font-size:12px}.topbar nav a{display:block}.brand{font-size:23px}.brand-mark{width:39px;height:39px;font-size:29px}.nav-login{font-size:12px;min-height:44px;padding:8px 14px;margin-left:auto}.page{padding:0 4%}.hero{grid-template-columns:1fr;min-height:0;border-radius:26px}.hero-copy{padding:37px 28px 0;text-align:center}.hero h1{font-size:clamp(42px,8vw,60px);letter-spacing:-1.8px;margin:20px 0}.hero-copy p{font-size:16px}.hero-actions{justify-content:center;margin-top:22px}.hero-meta{justify-content:center;max-width:none;font-size:9px;line-height:1.8;margin-top:24px}.hero-art{position:relative;inset:auto;width:100%;height:300px;padding:0;opacity:1;pointer-events:auto}.hero-art svg{width:355px;max-width:100%;height:300px}.mascot-tag{bottom:11px;font-size:11px;padding:8px 14px}.subject-ribbon{gap:11px;font-size:11px;padding:22px 8px}.subject-ribbon span:first-child{width:100%;text-align:center;margin-bottom:4px}.subject-ribbon span+span{border:0;padding:0}.catalog{padding-top:25px}.section-top{display:block}.catalog-tools{display:flex;align-items:end;gap:12px;margin-top:20px}.grade-control{flex:1;min-width:0}.grade-control select{width:100%}.search{margin:0;flex:1;min-width:0}.search input{width:100%;font-size:16px}.section-top h2{font-size:30px}.eyebrow{font-size:10px}.card-art{height:165px}.activities{gap:14px}.card-body{padding:18px 15px}.card-body h3{font-size:23px}.card-foot{flex-direction:column;align-items:stretch}.card-body p{min-height:90px}.filters>span{display:none}.filters{gap:7px}.filters button{font-size:12px;padding:9px 13px}.how{margin-top:30px;padding:28px 24px;gap:15px}.how h2{font-size:31px}.principles{grid-template-columns:1fr;gap:12px}.principles>div{display:grid;grid-template-columns:42px 1fr;gap:0 15px}.principles>div>span{grid-row:1/3;margin-top:10px}.principles h3{margin:10px 0}.principles p{margin:0;font-size:13px}.membership-banner{flex-direction:column;text-align:center;padding:29px 24px;gap:15px}.membership-banner h2{font-size:28px}.grownup{margin-top:20px}footer{gap:15px}footer>span:nth-child(2){display:none}}
@media(max-width:440px){.brand{font-size:21px;gap:7px}.brand small{font-size:9px}.nav-login{font-size:11px;padding:8px 11px}.hero-copy{padding:30px 18px 0}.hero h1{font-size:42px}.hero-copy p{font-size:15px}.hero-button{font-size:15px;min-height:54px;padding:12px 20px;gap:15px}.parent-button{font-size:13px}.hero-actions{gap:18px}.hero-meta{font-size:8px;gap:9px}.hero-art{height:275px}.hero-art svg{height:275px}.activities{grid-template-columns:1fr;gap:20px}.card-art{height:195px}.card-body{padding:20px}.card-body h3{font-size:27px}.card-body p{min-height:0;font-size:14px}.card-foot{flex-direction:row;align-items:center}.card-foot button{padding:11px 17px}.catalog-tools{gap:10px}.search input{min-width:0}.grade-control select{padding-right:15px}.topbar nav{gap:23px}.filters button{padding:9px 12px;font-size:11px}.subject-ribbon{font-size:10px}.hero-meta{letter-spacing:0}}
@media(prefers-reduced-motion:reduce){.mascot{animation:none}.hero-button{transform:none!important}html{scroll-behavior:auto}}