@import url(https://fonts.googleapis.com/css?family=Poppins:300,400,600&display=swap);body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}body{background:#f8f9f3;color:#23352b;font-family:Arial,sans-serif;margin:0;padding:0}.navbar{border-bottom:1px solid #d6ded0;gap:22px;justify-content:space-between;margin:auto;max-width:1164px;padding:23px 38px}.nav-brand,.navbar{align-items:center;display:flex}.nav-brand{color:#23352b;gap:12px;text-decoration:none}.nav-title{font-family:Georgia,serif;font-size:26px;font-weight:700;letter-spacing:-1px}.nav-tagline{border-left:1px solid #bdc9b8;font-size:10px;line-height:1.4;max-width:90px;padding-left:12px}.nav-actions,.nav-links{align-items:center;display:flex;flex-wrap:wrap;gap:23px}.nav-link{color:#4c604f;font-size:11px;padding:6px 0;text-decoration:none}.nav-link:hover{color:#23734c;text-decoration:underline}.signout-button{background:#0000;border:1px solid #a0b097;border-radius:4px;color:#334c36;cursor:pointer;padding:8px 15px}.loading{align-items:center;display:flex;font-size:20px;justify-content:center;min-height:45vh}.navbar a:focus-visible,.navbar button:focus-visible{outline:3px solid #bb7643;outline-offset:5px}@media(max-width:850px){.navbar{flex-wrap:wrap;gap:15px;padding:20px}.nav-links{gap:20px;order:3;overflow:auto;width:100%}.nav-tagline{max-width:none}.nav-link{font-size:10px}}.MagicLinkSignIn_container__eGjZV{margin:0 auto;max-width:400px;padding:20px;text-align:center}.MagicLinkSignIn_title__SqKHs{color:#2c3e50;font-size:2rem;margin-bottom:20px}.MagicLinkSignIn_section__pA8zM{background:#f9f9f9;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin-bottom:30px;padding:20px}.MagicLinkSignIn_sectionTitle__lF6ug{color:#34495e;font-size:1.5rem;margin-bottom:10px}.MagicLinkSignIn_explanation__bqB1X{color:#7f8c8d;font-size:.9rem;margin-bottom:15px}.MagicLinkSignIn_form__RXcsX{display:flex;flex-direction:column;gap:10px}.MagicLinkSignIn_label__M974k{color:#34495e;font-size:.9rem;text-align:left}.MagicLinkSignIn_input__lJUsw{border:1px solid #ddd;border-radius:5px;font-size:1rem;padding:10px}.MagicLinkSignIn_button__xa6mf{background:#3498db;border:none;border-radius:5px;color:#fff;cursor:pointer;font-size:1rem;padding:10px;transition:background .3s ease}.MagicLinkSignIn_button__xa6mf:hover{background:#2980b9}.MagicLinkSignIn_googleButton__9zzRN{background:#db4437;border:none;border-radius:5px;color:#fff;cursor:pointer;font-size:1rem;padding:10px;transition:background .3s ease}.MagicLinkSignIn_googleButton__9zzRN:hover{background:#c1351d}.MagicLinkSignIn_error__AKAN6{color:#e74c3c;font-size:.9rem;margin-bottom:10px}.MagicLinkSignIn_success__2u81f{color:#2ecc71;font-size:.9rem;margin-bottom:10px}.MagicLinkSignIn_separator__n0uhi{align-items:center;color:#7f8c8d;display:flex;font-size:.9rem;margin:20px 0;text-align:center}.MagicLinkSignIn_separator__n0uhi:after,.MagicLinkSignIn_separator__n0uhi:before{border-bottom:1px solid #ddd;content:"";flex:1 1}.MagicLinkSignIn_separator__n0uhi:before{margin-right:10px}.MagicLinkSignIn_separator__n0uhi:after{margin-left:10px}.verify-email-container{background-color:#f9f9f9;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin:50px auto;max-width:400px;padding:20px;text-align:center}.verify-email-title{color:#333;margin-bottom:20px}.verify-email-message{color:#666;margin-bottom:15px}.verify-email-loading{color:#007bff}.verify-email-error{color:#dc3545}.verify-email-success{color:#28a745}.purchase-page{background-color:#f8f9fa;border-radius:8px;box-shadow:0 2px 4px #0000001a;max-width:500px}h2{color:#333;margin-bottom:20px;text-align:center}.checkout-form{display:flex;flex-direction:column}.form-row{margin-bottom:20px}label{display:block;font-weight:700;margin-bottom:8px}.card-element{background-color:#fff;border:1px solid #ccc;border-radius:4px;padding:10px}.error-message{color:#dc3545;margin-bottom:10px}.submit-button{background-color:#007bff;border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:16px;padding:10px 15px}.submit-button:disabled{background-color:#6c757d;cursor:not-allowed}.additional-info{background-color:#e9ecef;border-radius:4px;margin-top:20px;padding:15px}.additional-info p{margin-bottom:10px}.success-message{color:#28a745;text-align:center}.success-message h3{margin-bottom:10px}.purchase-page{margin:0 auto;max-width:800px;padding:20px;text-align:center}.purchase-page h2{color:#007bff;font-size:2em;margin-bottom:20px}.custom-message{background-color:#f9f9f9;border-radius:12px;box-shadow:0 4px 15px #0000001a;margin-bottom:30px;padding:20px}.custom-message p{color:#333;font-size:1.1em;line-height:1.6;margin-bottom:15px}.custom-message a{color:#007bff;text-decoration:none;transition:color .3s ease}.custom-message a:hover{color:#0056b3;text-decoration:underline}.additional-info{background-color:#fff;border-radius:12px;box-shadow:0 4px 15px #0000001a;margin:0 auto;max-width:600px;padding:20px;text-align:left}.additional-info p{font-size:1.2em;font-weight:700;margin-bottom:15px}.additional-info ul{list-style-type:disc;padding-left:20px}.additional-info li{color:#555;font-size:1em;line-height:1.6;margin-bottom:10px}.pricing-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-bottom:30px}.pricing-card{background:#fff;border-radius:16px;box-shadow:0 10px 25px #0f172a14;padding:20px;text-align:left}.pricing-card h3{color:#0f172a;margin-top:0}.price{color:#2563eb;font-size:1.4em;font-weight:700;margin:10px 0 15px}.pricing-card ul{color:#475467;list-style:disc;margin:0 0 15px;padding-left:18px}.pricing-card li{margin-bottom:8px}.note{color:#6b7280;font-size:.95em;margin:0}.exam-glossary{background:#f9fafb;border-radius:16px;box-shadow:0 8px 20px #0f172a14;margin-top:30px;padding:24px;text-align:left}.exam-glossary h3{color:#0f172a;margin-bottom:16px;margin-top:0}.glossary-item+.glossary-item{border-top:1px solid #e5e7eb;margin-top:20px;padding-top:20px}.glossary-item h4{color:#1d4ed8;margin:0 0 8px}.glossary-item p{color:#475467;line-height:1.6;margin:0 0 10px}.glossary-item ul{color:#475467;list-style:disc;margin:0 0 10px;padding-left:20px}.Illustrated_page__Xfm0g{--ink:#23352b;--green:#23734c;--paper:#f8f9f3;color:var(--ink);font-family:Arial,sans-serif;margin:auto;max-width:1240px;padding:0 38px}.Illustrated_page__Xfm0g *{box-sizing:border-box}.Illustrated_page__Xfm0g a{color:inherit;text-decoration:none}.Illustrated_page__Xfm0g p{line-height:1.65}.Illustrated_hero__WUdyq{grid-gap:68px;align-items:center;display:grid;gap:68px;grid-template-columns:1.12fr 1fr;padding:80px 0 68px}.Illustrated_eyebrow__hlmrl{font-size:10px!important;font-weight:700;letter-spacing:1.8px;line-height:1.6}.Illustrated_dot__FOIYf{background:#268350;border-radius:50%;display:inline-block;height:7px;margin-right:9px;width:7px}.Illustrated_hero__WUdyq h1{font-size:clamp(48px,5.3vw,72px);font-weight:500;letter-spacing:-3.7px;line-height:1.06;margin:24px 0}.Illustrated_hero__WUdyq h1 em{color:var(--green);font-family:Georgia,serif;font-weight:400}.Illustrated_description__k-qSR{color:#647167;font-size:16px;max-width:440px}.Illustrated_heroActions__gtOoP{align-items:center;display:flex;flex-wrap:wrap;gap:24px;margin-top:29px}.Illustrated_primary__Z3sn9{align-items:center;background:var(--ink);border-radius:5px;color:#fff!important;display:inline-flex;font-size:13px;font-weight:600;gap:28px;padding:17px 22px}.Illustrated_primary__Z3sn9:hover{background:var(--green)}.Illustrated_textLink__aAEnG{border-bottom:1px solid #a4b5a4;display:inline-block;font-size:12px;font-weight:600;padding-bottom:5px}.Illustrated_heroFoot__O2Ps-{color:#7a857c;font-size:8px;letter-spacing:1.8px;margin-top:30px}.Illustrated_heroLab__E6Q9J{background:#edf2e9;border:1px solid #d9e2d3;border-radius:12px;box-shadow:12px 16px 0 #e8ecdf;padding:19px;transform:rotate(-1deg)}.Illustrated_labCaption__ohIgt,.Illustrated_labFoot__wi7FT{align-items:center;display:flex;font-size:8px;gap:15px;justify-content:space-between;letter-spacing:1.4px}.Illustrated_live__wFjxB{color:#287448;letter-spacing:1px}.Illustrated_labFoot__wi7FT{border-top:1px solid #d5dfcf;margin-top:10px;padding:17px 2px 0}.Illustrated_labFoot__wi7FT a{font-size:10px;font-weight:700;letter-spacing:0}.Illustrated_miniLesson__\+A1hn{background:#fffef9;border:1px solid #dde3d6;border-radius:8px;min-width:0;padding:25px}.Illustrated_compact__8M\+Ie{background:#0000;border:none;padding:26px 0 0}.Illustrated_formula__\+cUUR{font-family:Georgia,serif;font-size:28px;text-align:center}.Illustrated_formula__\+cUUR span{color:#788372;display:block;font-family:Arial,sans-serif;font-size:10px;letter-spacing:.5px;margin-top:7px}.Illustrated_miniLesson__\+A1hn svg{display:block;height:auto;margin:12px 0;overflow:hidden;width:100%}.Illustrated_graphLabel__dHcOz{fill:#496851;font-family:monospace;font-size:13px}.Illustrated_axisLabel__BP4dz{fill:#6e7e6d;font-size:10px}.Illustrated_control__A2f23 label{display:flex;font-size:11px;font-weight:600;justify-content:space-between}.Illustrated_control__A2f23 output{color:#23734c;font-family:monospace;font-size:13px}.Illustrated_control__A2f23 input{accent-color:#28764c;cursor:pointer;margin:15px 0 5px;min-height:20px;width:100%}.Illustrated_result__DLh0P{color:#687562;font-size:11px;margin-bottom:0;min-height:36px}.Illustrated_manifesto__diIxZ{align-items:center;border-bottom:1px solid #d6ded0;border-top:1px solid #d6ded0;display:flex;gap:32px;justify-content:space-between;padding:28px 0}.Illustrated_manifesto__diIxZ>span:first-child{font-size:9px;letter-spacing:1.6px;line-height:1.7}.Illustrated_manifesto__diIxZ p{color:#697769;font-size:16px;margin:0}.Illustrated_manifesto__diIxZ strong{color:#25382a;font-weight:500}.Illustrated_manifestoMark__\+-5El{color:#78936b;font-size:56px}.Illustrated_section__jyiTu{padding:65px 0;scroll-margin-top:25px}.Illustrated_sectionHeading__0jmEQ{align-items:flex-end;display:flex;gap:28px;justify-content:space-between;margin-bottom:30px}.Illustrated_page__Xfm0g h2{font-size:34px;font-weight:500;letter-spacing:-1.2px;line-height:1.2;margin:12px 0}.Illustrated_sectionHeading__0jmEQ>p{color:#73806e;font-size:12px}.Illustrated_subjectGrid__bL1JQ{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}.Illustrated_subjectCard__s9Ij7{border:1px solid #0000000b;border-radius:6px;display:flex;flex-direction:column;min-height:300px;padding:23px 21px 20px;transition:transform .2s,box-shadow .2s}.Illustrated_subjectCard__s9Ij7:hover{box-shadow:0 12px 22px #263d2212;transform:translateY(-5px)}.Illustrated_mint__Lq6va{background:#e6efdf}.Illustrated_lavender__oShNl{background:#ece9f2}.Illustrated_peach__hZVkK{background:#f4e8dd}.Illustrated_yellow__hP9vM{background:#f4efd7}.Illustrated_cardTop__V4IL5{display:flex;font-size:8px;justify-content:space-between;letter-spacing:1.4px}.Illustrated_cardTop__V4IL5 span:last-child{font-size:18px;line-height:10px}.Illustrated_symbol__66G0L{display:block;font-family:Georgia,serif;font-size:55px;height:79px;line-height:1;padding-top:20px}.Illustrated_subjectCard__s9Ij7 h3{font-size:20px;font-weight:500;letter-spacing:-.6px;margin:21px 0 8px}.Illustrated_subjectCard__s9Ij7 p{font-size:12px;line-height:1.6;margin:0 0 16px}.Illustrated_topics__xWt0n{font-size:9px;line-height:1.8;margin-bottom:21px;margin-top:auto;opacity:.65}.Illustrated_cardCta__RreyF{border-top:1px solid #23352b25;display:flex;font-size:10px;font-weight:600;justify-content:space-between;padding-top:15px}.Illustrated_videoGrid__fTa8P{grid-gap:25px;display:grid;gap:25px;grid-template-columns:1fr 1fr}.Illustrated_videoCard__U8I8q{background:#fffef9;border:1px solid #dce2d4;border-radius:8px;overflow:hidden}.Illustrated_videoCard__U8I8q video{aspect-ratio:16/9;background:#1d2b25;display:block;object-fit:contain;width:100%}.Illustrated_videoText__G-b9z{padding:24px}.Illustrated_videoText__G-b9z h3{font-size:22px;font-weight:500;letter-spacing:-.6px;margin:9px 0}.Illustrated_videoText__G-b9z p{color:#6b7668;font-size:13px;margin-bottom:0;max-width:420px}.Illustrated_section__jyiTu>.Illustrated_textLink__aAEnG{margin-top:25px}.Illustrated_closing__-mFCf{background:#e9efdf;border-radius:8px;margin:20px 0 70px;padding:55px 25px;text-align:center}.Illustrated_closing__-mFCf h2{font-family:Georgia,serif;font-size:37px;font-weight:400;line-height:1.25;margin:20px 0 28px}.Illustrated_closing__-mFCf>.Illustrated_textLink__aAEnG{display:block;margin:22px auto 0;width:fit-content}.Illustrated_back__vie7M{color:#687964!important;display:inline-block;font-size:12px;margin-top:30px}.Illustrated_topicHeader__GSB9U{max-width:800px;padding:55px 0 40px}.Illustrated_topicHeader__GSB9U h1{font-size:clamp(38px,5vw,64px);font-weight:500;letter-spacing:-2px;line-height:1.12;margin:20px 0}.Illustrated_topicHeader__GSB9U>p:last-child{color:#697669;max-width:580px}.Illustrated_green__jX9Si{color:var(--green);font-family:Georgia,serif;font-style:italic}.Illustrated_lessonLayout__jtqz-{grid-gap:65px;align-items:center;display:grid;gap:65px;grid-template-columns:1fr 1fr;padding:10px 0 65px}.Illustrated_lessonLayout__jtqz->div>p{color:#697669}.Illustrated_takeaway__rOadW{border-top:1px solid #d6ded0;margin-top:30px;padding-top:20px}.Illustrated_takeaway__rOadW p:last-child{font-size:14px}.Illustrated_note__gZMmg{border-top:1px solid #d6ded0;margin-bottom:25px;padding:35px 0}.Illustrated_note__gZMmg>p{color:#697669;font-size:14px}.Illustrated_note__gZMmg .Illustrated_subjectGrid__bL1JQ{margin-top:30px}.Illustrated_legacyLinks__\+Wqp6{display:flex;flex-wrap:wrap;font-size:13px;font-weight:600;gap:25px;margin-top:20px}.Illustrated_bars__iVZss{display:flex;flex-direction:column;gap:27px;height:260px;justify-content:center}.Illustrated_bars__iVZss>div{grid-gap:10px;align-items:center;display:grid;font-size:11px;gap:10px;grid-template-columns:55px 1fr 45px}.Illustrated_barTrack__sNp7w{background:#eaf0e4;border-radius:3px;height:28px;overflow:hidden}.Illustrated_barTrack__sNp7w>div{background:#477d58;height:100%;transition:width .2s}.Illustrated_check__eF5qo{border-top:1px solid #dce2d4;margin-top:20px;padding-top:15px}.Illustrated_check__eF5qo button{background:none;border:none;color:#23734c;cursor:pointer;font:inherit;font-size:12px;padding:5px 0}.Illustrated_check__eF5qo p{color:#647160;font-size:12px}.Illustrated_page__Xfm0g a:focus-visible,.Illustrated_page__Xfm0g button:focus-visible,.Illustrated_page__Xfm0g input:focus-visible{outline:3px solid #bb7643;outline-offset:5px}@media(max-width:1000px){.Illustrated_hero__WUdyq{gap:35px}.Illustrated_hero__WUdyq h1{font-size:55px}.Illustrated_subjectGrid__bL1JQ{grid-template-columns:repeat(2,1fr)}.Illustrated_lessonLayout__jtqz-{gap:30px}.Illustrated_heroActions__gtOoP{gap:15px}.Illustrated_heroLab__E6Q9J{padding:14px}.Illustrated_subjectCard__s9Ij7{min-height:280px}}@media(max-width:650px){.Illustrated_page__Xfm0g{padding:0 20px}.Illustrated_hero__WUdyq{gap:35px;grid-template-columns:1fr;padding:42px 0}.Illustrated_hero__WUdyq h1{font-size:54px;letter-spacing:-2.5px}.Illustrated_heroLab__E6Q9J{box-shadow:6px 8px 0 #e8ecdf;margin:0 auto;max-width:460px;transform:none;width:100%}.Illustrated_manifesto__diIxZ{gap:20px}.Illustrated_manifesto__diIxZ>span:first-child{font-size:7px;min-width:100px}.Illustrated_manifesto__diIxZ p{font-size:12px}.Illustrated_manifestoMark__\+-5El{display:none}.Illustrated_section__jyiTu{padding:42px 0}.Illustrated_sectionHeading__0jmEQ{display:block}.Illustrated_sectionHeading__0jmEQ>p br{display:none}.Illustrated_page__Xfm0g h2{font-size:29px}.Illustrated_subjectGrid__bL1JQ{gap:12px}.Illustrated_subjectCard__s9Ij7{min-height:290px;padding:18px 14px}.Illustrated_subjectCard__s9Ij7 h3{font-size:18px}.Illustrated_subjectCard__s9Ij7 p{font-size:11px}.Illustrated_cardTop__V4IL5{font-size:7px;letter-spacing:.8px}.Illustrated_topics__xWt0n{font-size:8px}.Illustrated_cardCta__RreyF{font-size:9px}.Illustrated_lessonLayout__jtqz-,.Illustrated_videoGrid__fTa8P{grid-template-columns:1fr}.Illustrated_closing__-mFCf{margin-bottom:35px;padding:35px 20px}.Illustrated_closing__-mFCf h2{font-size:29px}.Illustrated_topicHeader__GSB9U{padding:35px 0}.Illustrated_topicHeader__GSB9U h1{font-size:42px}.Illustrated_miniLesson__\+A1hn{padding:18px}.Illustrated_compact__8M\+Ie{padding:20px 0 0}.Illustrated_formula__\+cUUR{font-size:24px}.Illustrated_lessonLayout__jtqz-{gap:20px}.Illustrated_videoText__G-b9z{padding:20px}}@media(prefers-reduced-motion:reduce){.Illustrated_barTrack__sNp7w>div,.Illustrated_subjectCard__s9Ij7{transition:none}}.Illustrated_welcome__uy28G{margin:0 auto;max-width:810px;padding:54px 0 32px;text-align:center}.Illustrated_welcome__uy28G h1{font-size:clamp(42px,5vw,65px);font-weight:500;letter-spacing:-2.8px;line-height:1.08;margin:19px 0}.Illustrated_welcome__uy28G h1 em{color:var(--green);font-family:Georgia,serif;font-weight:400}.Illustrated_welcome__uy28G>p:last-child{color:#647167;font-size:15px;margin:20px auto 0;max-width:590px}.Illustrated_firstSubjects__NJtAK{padding:0 0 48px;scroll-margin-top:25px}.Illustrated_firstSubjects__NJtAK+.Illustrated_hero__WUdyq{border-top:1px solid #d6ded0;padding-bottom:40px;padding-top:55px}.Illustrated_hero__WUdyq .Illustrated_demoHeading__MuYki{font-size:clamp(34px,4vw,50px);letter-spacing:-1.7px;line-height:1.12;margin:23px 0}.Illustrated_demoHeading__MuYki em{color:var(--green);font-family:Georgia,serif;font-weight:400}@media(max-width:650px){.Illustrated_welcome__uy28G{padding:34px 0 25px}.Illustrated_welcome__uy28G h1{font-size:42px;letter-spacing:-1.8px}.Illustrated_welcome__uy28G>p:last-child{font-size:13px}.Illustrated_firstSubjects__NJtAK{padding-bottom:30px}.Illustrated_firstSubjects__NJtAK+.Illustrated_hero__WUdyq{padding-top:35px}.Illustrated_hero__WUdyq .Illustrated_demoHeading__MuYki{font-size:36px}}.Illustrated_subjectCard__s9Ij7{padding-bottom:12px}.Illustrated_subjectBody__rs5-d{display:flex;flex:1 1;flex-direction:column;min-width:0}.Illustrated_peek__wAti7{align-items:center;display:flex;font-size:10px;line-height:1.7;margin-bottom:8px;margin-top:auto;min-height:58px;position:relative}.Illustrated_defaultTopics__3HU\+A,.Illustrated_hoverTopics__l2zr0{transition:opacity .18s}.Illustrated_defaultTopics__3HU\+A{color:#52604d}.Illustrated_hoverTopics__l2zr0{color:#34462f;display:flex;flex-direction:column;font-size:10px;inset:0;justify-content:center;opacity:0;pointer-events:none;position:absolute}.Illustrated_hoverTopics__l2zr0 strong{font-size:7px;letter-spacing:1.2px;margin-bottom:5px}.Illustrated_subjectCard__s9Ij7:focus-within .Illustrated_defaultTopics__3HU\+A,.Illustrated_subjectCard__s9Ij7:hover .Illustrated_defaultTopics__3HU\+A{opacity:0}.Illustrated_subjectCard__s9Ij7:focus-within .Illustrated_hoverTopics__l2zr0,.Illustrated_subjectCard__s9Ij7:hover .Illustrated_hoverTopics__l2zr0{opacity:1}.Illustrated_topicButton__-VArv{align-items:center;background:none;border:none;border-top:1px solid #23352b20;color:#334a37;cursor:pointer;display:flex;font-family:inherit;font-size:10px;justify-content:space-between;margin-top:12px;min-height:35px;padding:12px 0 2px;text-align:left;width:100%}.Illustrated_topicButton__-VArv:hover{color:#152e1c;text-decoration:underline}.Illustrated_topicButton__-VArv span{font-size:17px}.Illustrated_roadmapPaper__8iRmh{background:#f8f9f3!important;border-radius:12px!important;color:#23352b!important}.Illustrated_modalTop__SvgP2{align-items:center;display:flex;font-family:Arial,sans-serif;font-size:9px;gap:20px;justify-content:space-between;letter-spacing:1.5px;padding:24px 30px 0}.Illustrated_modalTop__SvgP2 button{background:none;border:1px solid #c5d1bd;border-radius:4px;color:#334b35;cursor:pointer;font-family:Arial,sans-serif;font-size:12px;letter-spacing:0;padding:9px 13px}.Illustrated_roadmapTitle__UzSD8{font-family:Georgia,serif!important;font-size:36px!important;font-weight:400!important;letter-spacing:-1px!important;line-height:1.2!important;padding:23px 30px 6px!important}.Illustrated_roadmapContent__FUrRZ{font-family:Arial,sans-serif;padding:0 30px 30px!important}.Illustrated_roadmapContent__FUrRZ>p{color:#66745e;font-size:14px;line-height:1.7;max-width:650px}.Illustrated_roadmapIntro__HTl-L{background:#e8efdf;border:1px solid #d9e1cf;border-radius:7px;margin:24px 0;padding:20px}.Illustrated_roadmapIntro__HTl-L>span{font-size:9px;font-weight:700;letter-spacing:1.3px}.Illustrated_roadmapIntro__HTl-L>p{font-family:Georgia,serif;font-size:22px;line-height:1.4;margin:12px 0 17px}.Illustrated_existingLessons__5qgQ\+ a,.Illustrated_roadmapIntro__HTl-L>a{color:#24633d;font-size:12px;font-weight:600;text-underline-offset:4px}.Illustrated_roadmapLabel__2slap{border-top:1px solid #d5dfcd;margin-top:30px;padding-top:8px}.Illustrated_existingLessons__5qgQ\+ h3,.Illustrated_roadmapLabel__2slap h3{font-size:18px;font-weight:500;line-height:1.4;margin:15px 0 8px}.Illustrated_roadmapLabel__2slap p{color:#756947;font-size:11px;line-height:1.6;margin:0 0 22px}.Illustrated_stageGrid__WHrdp{grid-gap:15px;display:grid;gap:15px;grid-template-columns:1fr 1fr;list-style:none;margin:0;padding:0}.Illustrated_stage__cZR9e{align-items:flex-start;background:#fffef9;border:1px solid #dee5d5;border-radius:6px;display:flex;gap:13px;padding:20px}.Illustrated_stageNumber__ZSH1J{color:#7b916c;font-family:Georgia,serif;font-size:20px;line-height:1}.Illustrated_stage__cZR9e h4{font-size:14px;font-weight:600;line-height:1.35;margin:0 0 10px}.Illustrated_stage__cZR9e ul{list-style:disc;margin:0;padding-left:15px}.Illustrated_stage__cZR9e li{color:#63725b;font-size:11px;line-height:1.8;padding-left:1px}.Illustrated_existingLessons__5qgQ\+{border-top:1px solid #d5dfcd;margin-top:26px;padding-top:10px}.Illustrated_existingLessons__5qgQ\+ p{color:#63725b;font-size:12px;line-height:1.7}.Illustrated_modalTop__SvgP2 button:focus-visible,.Illustrated_roadmapContent__FUrRZ a:focus-visible{outline:3px solid #bb7643;outline-offset:4px}@media(max-width:650px){.Illustrated_modalTop__SvgP2{font-size:8px;gap:10px;padding:20px 18px 0}.Illustrated_roadmapTitle__UzSD8{font-size:29px!important;padding:20px 18px 6px!important}.Illustrated_roadmapContent__FUrRZ{padding:0 18px 24px!important}.Illustrated_stageGrid__WHrdp{grid-template-columns:1fr}.Illustrated_roadmapIntro__HTl-L,.Illustrated_stage__cZR9e{padding:17px}.Illustrated_roadmapIntro__HTl-L>p{font-size:20px}.Illustrated_subjectCard__s9Ij7{padding-bottom:10px}.Illustrated_peek__wAti7{font-size:9px;min-height:62px}.Illustrated_hoverTopics__l2zr0{font-size:9px}.Illustrated_topicButton__-VArv{font-size:10px}}@media(hover:none){.Illustrated_hoverTopics__l2zr0{display:none}.Illustrated_subjectCard__s9Ij7:focus-within .Illustrated_defaultTopics__3HU\+A{opacity:1}}@media(prefers-reduced-motion:reduce){.Illustrated_defaultTopics__3HU\+A,.Illustrated_hoverTopics__l2zr0{transition:none}}.Illustrated_familyStory__fM82R{grid-gap:40px;background:#edf1e5;border-left:3px solid #74976a;border-radius:0 7px 7px 0;display:grid;gap:40px;grid-template-columns:190px 1fr;margin:0 0 25px;padding:30px 34px}.Illustrated_familyStory__fM82R .Illustrated_eyebrow__hlmrl{color:#52724c;font-size:8px!important;margin-top:0}.Illustrated_storyAttribution__g3aVq{color:#78816f;font-size:10px;line-height:1.65;margin:14px 0 0}.Illustrated_storyText__RXmf-{color:#30472f;font-family:Georgia,serif;font-size:24px;letter-spacing:-.3px;line-height:1.5!important;margin:0}.Illustrated_storyText__RXmf- span{color:#23734c;font-style:italic;white-space:nowrap}.Illustrated_storyReflection__iqhvL{color:#6a7860;font-size:11px;line-height:1.7;margin:14px 0 0}.Illustrated_familyStory__fM82R+.Illustrated_hero__WUdyq{border-top:none;padding-top:35px}@media(max-width:650px){.Illustrated_familyStory__fM82R{gap:15px;grid-template-columns:1fr;margin-bottom:10px;padding:23px 21px}.Illustrated_storyAttribution__g3aVq{margin:5px 0 0}.Illustrated_storyAttribution__g3aVq br{display:none}.Illustrated_storyText__RXmf-{font-size:21px}.Illustrated_storyReflection__iqhvL{font-size:11px}}.Illustrated_neighbourStory__7MlJF{background:#f0ede4;border-left-color:#af9672}.Illustrated_neighbourStory__7MlJF .Illustrated_storyText__RXmf-{font-size:22px}.Illustrated_neighbourStory__7MlJF .Illustrated_eyebrow__hlmrl{color:#806c4a}@media(max-width:650px){.Illustrated_neighbourStory__7MlJF .Illustrated_storyText__RXmf-{font-size:20px}}button.Illustrated_subjectCard__s9Ij7{-webkit-appearance:none;appearance:none;color:inherit;cursor:pointer;font-family:inherit;text-align:left;width:100%}.Illustrated_cardTitle__rjzVY{display:block;font-size:20px;font-weight:500;letter-spacing:-.6px;margin:21px 0 8px}.Illustrated_cardDescription__pM2Ds{display:block;font-size:12px;line-height:1.6;margin:0 0 16px}button.Illustrated_subjectCard__s9Ij7 .Illustrated_peek__wAti7{display:flex;margin-top:auto}button.Illustrated_subjectCard__s9Ij7 .Illustrated_cardCta__RreyF{width:100%}@media(max-width:650px){.Illustrated_cardTitle__rjzVY{font-size:18px}.Illustrated_cardDescription__pM2Ds{font-size:11px}}.Illustrated_thinkingSection__BMKwr{grid-gap:35px 65px;border-top:1px solid #d6ded0;display:grid;gap:35px 65px;grid-template-columns:1fr 1fr;margin-top:15px;padding:50px 0 40px}.Illustrated_thinkingIntro__XeANS h2{font-size:44px;letter-spacing:-1.6px;line-height:1.1;margin:20px 0}.Illustrated_thinkingIntro__XeANS h2 em{color:#23734c;font-family:Georgia,serif;font-weight:400}.Illustrated_thinkingIntro__XeANS>p:not(.Illustrated_eyebrow__hlmrl){color:#657360;font-size:14px;line-height:1.8;max-width:460px}.Illustrated_thinkingSteps__mh4ic ol{list-style:none;margin:0;padding:15px 0 0}.Illustrated_thinkingSteps__mh4ic li{border-bottom:1px solid #d6ded0;display:flex;gap:20px;padding:20px 0}.Illustrated_thinkingSteps__mh4ic li>span{color:#879c77;font-family:Georgia,serif;font-size:23px;padding-top:1px}.Illustrated_thinkingSteps__mh4ic h3{font-size:17px;font-weight:500;margin:0 0 7px}.Illustrated_thinkingSteps__mh4ic p{color:#68765f;font-size:12px;line-height:1.8;margin:0;max-width:330px}.Illustrated_chatgptQuestion__7O02W{background:#edf1e5;border:1px solid #dce4d3;border-radius:6px;grid-column:1/-1;padding:0 24px}.Illustrated_chatgptQuestion__7O02W summary{cursor:pointer;font-size:15px;font-weight:500;line-height:1.5;padding:21px 0}.Illustrated_chatgptQuestion__7O02W p{color:#65735e;font-size:13px;line-height:1.8;margin:0 0 17px;max-width:850px}.Illustrated_chatgptQuestion__7O02W summary:focus-visible{outline:3px solid #bb7643;outline-offset:4px}@media(max-width:650px){.Illustrated_thinkingSection__BMKwr{gap:12px;grid-template-columns:1fr;padding:35px 0 25px}.Illustrated_thinkingIntro__XeANS h2{font-size:37px}.Illustrated_thinkingIntro__XeANS>p:not(.Illustrated_eyebrow__hlmrl){font-size:13px}.Illustrated_thinkingSteps__mh4ic ol{padding:0}.Illustrated_thinkingSteps__mh4ic li{padding:17px 0}.Illustrated_chatgptQuestion__7O02W{margin-top:15px;padding:0 18px}.Illustrated_chatgptQuestion__7O02W summary{font-size:14px}}.Illustrated_thinkingFaq__Y3WXj{padding:20px 0 10px}.Illustrated_thinkingFaq__Y3WXj .Illustrated_chatgptQuestion__7O02W{margin-top:0}.Illustrated_welcome__uy28G+.Illustrated_thinkingFaq__Y3WXj{padding:0 0 30px}.Illustrated_referenceNote__E7\+wK{background:#eaf0e2;border:1px solid #d9e2d0;border-radius:6px;font-size:12px;overflow-wrap:anywhere;padding:20px 24px}.Illustrated_referenceNote__E7\+wK code{font-size:12px}.Illustrated_referenceNote__E7\+wK p{color:#67755e;font-size:12px;margin:10px 0 0}.Illustrated_referenceGroup__QhEns{margin:42px 0}.Illustrated_referenceGroup__QhEns h2{font-size:27px}.Illustrated_referenceGroup__QhEns>p{color:#697660;font-size:13px}.Illustrated_referenceGroup__QhEns ul{border-top:1px solid #d6ded0;list-style:none;margin:20px 0 0;padding:0}.Illustrated_referenceGroup__QhEns li{grid-gap:25px;align-items:center;border-bottom:1px solid #d6ded0;display:grid;gap:25px;grid-template-columns:1fr 1fr;padding:19px 0}.Illustrated_referenceTitle__mKw4E{font-size:15px;font-weight:600}.Illustrated_referenceTitle__mKw4E span{color:#54834b;margin-left:10px}.Illustrated_referenceGroup__QhEns li p{color:#6d7965;font-size:12px;margin:7px 0 0}.Illustrated_referenceUrl__hFFuR{color:#4b7347!important;font-family:monospace;font-size:11px;overflow-wrap:anywhere;text-align:right}.Illustrated_referenceGroup__QhEns a:hover{text-decoration:underline}@media(max-width:650px){.Illustrated_referenceGroup__QhEns li{gap:12px;grid-template-columns:1fr}.Illustrated_referenceUrl__hFFuR{text-align:left}.Illustrated_referenceGroup__QhEns h2{font-size:25px}}.Illustrated_sineFeature__7NRl\+{grid-gap:30px;align-items:center;background:#e9efdf;border:1px solid #d3dfc6;border-radius:8px;display:grid;gap:30px;grid-template-columns:125px 1fr;margin-bottom:25px;padding:22px 30px}.Illustrated_sineFeature__7NRl\+ img{background:#f8f4e9;border-radius:5px;height:185px;object-fit:contain;width:125px}.Illustrated_sineFeature__7NRl\+ h3{font-size:27px;font-weight:500;letter-spacing:-.6px;margin:12px 0}.Illustrated_sineFeature__7NRl\+ p:not(.Illustrated_eyebrow__hlmrl){color:#68785d;font-size:13px;max-width:610px}.Illustrated_sineFeature__7NRl\+ span{display:inline-block;font-size:12px;font-weight:600;margin-top:9px}.Illustrated_sineFeature__7NRl\+:hover{border-color:#8fa778}.Illustrated_sineFeature__7NRl\+:hover span{text-decoration:underline}@media(max-width:650px){.Illustrated_sineFeature__7NRl\+{gap:18px;grid-template-columns:80px 1fr;padding:18px}.Illustrated_sineFeature__7NRl\+ img{height:145px;width:80px}.Illustrated_sineFeature__7NRl\+ h3{font-size:21px}.Illustrated_sineFeature__7NRl\+ p:not(.Illustrated_eyebrow__hlmrl){font-size:11px}.Illustrated_sineFeature__7NRl\+ .Illustrated_eyebrow__hlmrl{font-size:7px!important;letter-spacing:1px}.Illustrated_sineFeature__7NRl\+ span{font-size:10px}}.HomePage_container__ywHC4{background-color:#f8f9fa;color:#333;font-family:Arial,sans-serif;margin:0 auto;max-width:1200px;padding:20px}.HomePage_ctaButton__xsQpz{background-color:gold;border-radius:8px;color:#000;display:inline-block;font-size:1.1rem;font-weight:700;padding:12px 24px;text-decoration:none;transition:background .3s ease-in-out,transform .2s ease-in-out}.HomePage_ctaButton__xsQpz:hover{background-color:#fc0;text-decoration:underline;transform:scale(1.05)}.HomePage_header__sd5fv{background:linear-gradient(135deg,#007bff,#0056b3);border-radius:12px;box-shadow:0 4px 15px #0003;color:#fff;margin-bottom:40px;padding:60px 20px;text-align:center}.HomePage_heroEyebrow__lmY6z{color:#ffffffbf;font-size:.85rem;letter-spacing:.3em;margin-bottom:.5rem;text-transform:uppercase}.HomePage_header__sd5fv h1{color:#ffd24d;font-size:2.6rem;margin-bottom:.75rem;text-shadow:none}.HomePage_heroDescription__lQ0X5{color:#fffffff2;font-size:1.15rem;line-height:1.7;margin:0 auto 1.75rem;max-width:720px}.HomePage_heroDescription__lQ0X5 strong{color:#fff}.HomePage_learningModes__FtXK8{margin:40px 0;text-align:center}.HomePage_learningModes__FtXK8 h2{color:#0f172a;margin-bottom:.4rem}.HomePage_learningModes__FtXK8 p{color:#4b5563;margin-bottom:1.5rem}.HomePage_learningGrid__Lzy3S{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.HomePage_learningCard__CRI5u{background:#fff;border:1px solid #0f172a14;border-radius:18px;box-shadow:0 15px 30px #0f172a0f;padding:20px;text-align:left;transition:transform .2s ease,box-shadow .2s ease}.HomePage_learningCard__CRI5u h3{color:#0f172a;margin-top:0}.HomePage_learningCard__CRI5u p{color:#475467;line-height:1.5;margin-bottom:0}.HomePage_learningCard__CRI5u:hover{box-shadow:0 20px 35px #0f172a1f;transform:translateY(-4px)}.HomePage_selfPacedCard__L8TjX{background:#fff8eb;border:1px solid #fbbf24}.HomePage_selfPacedCard__L8TjX h3{color:#92400e}.HomePage_selfPacedCard__L8TjX p{color:#7c2d12}.HomePage_tutoringCard__1FUAy{background:#f4f7ff;border:1px solid #93c5fd}.HomePage_tutoringCard__1FUAy h3{color:#1d4ed8}.HomePage_tutoringCard__1FUAy p{color:#1e3a8a}.HomePage_stickyPurchase__2CuWt{background:#fff;border-radius:20px;bottom:15px;box-shadow:0 20px 35px #0f172a2e;color:#0f172a;display:flex;flex-direction:column;gap:10px;left:50%;max-width:480px;padding:16px 24px;position:fixed;transform:translateX(-50%);width:calc(100% - 40px);z-index:500}.HomePage_stickyText__zCuwk p{font-size:.95rem;font-weight:600;margin:0}.HomePage_stickyPrice__--rmG{color:#475467;font-size:.85rem}.HomePage_stickyButton__PcnQF{align-items:center;align-self:flex-start;background:linear-gradient(135deg,#2563eb,#3b82f6);border-radius:999px;color:#fff;display:inline-flex;font-weight:600;gap:6px;padding:10px 18px;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.HomePage_stickyButton__PcnQF:hover{box-shadow:0 15px 25px #3b82f659;transform:translateY(-2px)}.HomePage_ctaSection__O1nWd{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.HomePage_secondaryCta__aTTdH{border:1px solid #0f172a33;border-radius:8px;color:#0f172a;font-weight:600;padding:12px 24px;text-decoration:none;transition:background .2s ease,color .2s ease,border .2s ease}.HomePage_secondaryCta__aTTdH:hover{background:#0f172a14;border-color:#0f172a66;color:#0f172a}.HomePage_header__sd5fv p strong{color:gold;font-weight:700}.HomePage_header__sd5fv p{color:#fff;font-size:1.3em;line-height:1.6;margin:0 auto;max-width:800px;text-shadow:1px 1px 3px #0003}.HomePage_ctaBand__uEzGf{background:#fff0c9;border-radius:16px;box-shadow:0 15px 40px #f7941d26;margin:32px 0 40px;padding:24px;text-align:center}.HomePage_ctaBand__uEzGf p{color:#9a5b00;font-weight:600;margin-bottom:16px}.HomePage_exampleSection__bYHfg{background:#fff;border-radius:20px;box-shadow:0 25px 60px #0f172a14;margin:40px 0;padding:40px}.HomePage_exampleIntro__E6Nrb{margin-bottom:30px;text-align:center}.HomePage_exampleIntro__E6Nrb h2{color:#0f172a;font-size:2rem;margin-bottom:10px}.HomePage_exampleIntro__E6Nrb p{color:#4b5563;font-size:1rem}.HomePage_exampleGrid__bqfK9{grid-gap:24px;display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.HomePage_exampleCard__U8x8\+{background:#f8fafc;border:1px solid #e0e7ff;border-radius:16px;box-shadow:0 10px 30px #0f172a14;padding:20px}.HomePage_exampleCard__U8x8\+ h3{color:#0f172a;margin-bottom:8px;margin-top:16px}.HomePage_exampleCard__U8x8\+ p{color:#475569;line-height:1.5}@media (max-width:768px){.HomePage_ctaSection__O1nWd{align-items:center;flex-direction:column}.HomePage_ctaBand__uEzGf{padding:20px}.HomePage_exampleSection__bYHfg{padding:24px}}.HomePage_userSection__3jyo3{background-color:#fff;border-radius:8px;box-shadow:0 4px 8px #0000001a;margin-bottom:40px;padding:20px;text-align:center}.HomePage_userSection__3jyo3 p{color:#343a40;font-size:1.1em}.HomePage_cardGrid__4TJe4{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));margin-bottom:40px}.HomePage_card__317kc{background-color:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 4px 8px #0000001a;overflow:hidden;position:relative;transition:transform .3s ease,box-shadow .3s ease}.HomePage_card__317kc:hover{box-shadow:0 8px 16px #0003;transform:translateY(-5px)}.HomePage_cardContent__bf1Xk{padding:20px}.HomePage_cardTitle__zJ3bL{color:#007bff;font-size:1.4em;margin-bottom:10px}.HomePage_cardDescription__yc8Y-{color:#6c757d;font-size:.95em;margin-bottom:15px}.HomePage_cardTags__4r-nk{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:15px}.HomePage_tag__faxLF{background-color:#e9ecef;border-radius:15px;color:#343a40;font-size:.85em;padding:5px 15px}.HomePage_cardLink__MNHkC,.HomePage_navButton__EKJPl{background-color:#007bff;border-radius:5px;color:#fff;cursor:pointer;display:inline-block;font-size:1em;padding:10px 15px;text-decoration:none;transition:background-color .3s ease}.HomePage_cardLink__MNHkC:hover,.HomePage_navButton__EKJPl:hover{background-color:#0056b3}.HomePage_lockedOverlay__\+1QCi{background-color:#00000080;border-radius:8px;bottom:0;color:#fff;left:0;position:absolute;right:0;top:0}.HomePage_loading__wL0Hc,.HomePage_lockedOverlay__\+1QCi{align-items:center;display:flex;font-size:1.2em;justify-content:center}.HomePage_loading__wL0Hc{color:#343a40;height:100vh}.HomePage_progressBar__6I63P{background-color:#e0e0e0;border-radius:5px;height:10px;margin-top:10px;width:100%}.HomePage_progressFill__v6CdY{background-color:#28a745;border-radius:5px;height:100%;transition:width .3s ease-in-out}.HomePage_signOutButton__xbeO4{background-color:#dc3545;border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:16px;margin-top:10px;padding:10px 15px}.HomePage_signOutButton__xbeO4:hover{background-color:#bd2130}.HomePage_dialog__iq6eZ{align-items:center;background-color:#000000b3;display:flex;justify-content:center}.HomePage_dialogContent__WLDtw{background-color:#fff;border-radius:8px;box-shadow:0 4px 20px #0000004d;height:100%;overflow-y:auto;padding:20px;position:relative;width:100%}.HomePage_closeButton__zVcM-{align-items:center;background-color:#e74c3c;border:none;border-radius:50%;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;display:flex;font-size:18px;font-weight:700;height:50px;justify-content:center;position:fixed;right:20px;top:20px;transition:background-color .3s,transform .2s ease-in-out;width:50px;z-index:1000}.HomePage_closeButton__zVcM-:hover{background-color:#c0392b;transform:scale(1.1)}.HomePage_closeButton__zVcM-:active{background-color:#a93226;transform:scale(1)}.HomePage_closeButton__zVcM-:focus{box-shadow:0 0 0 4px #ff572240;outline:none}.HomePage_free-content-section__ptx\+b{background:#f9f9f9;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin:20px 0;padding:20px}.HomePage_freeContent__oisRT{background-color:#fff;border-radius:12px;box-shadow:0 4px 15px #0000001a;margin-bottom:40px;padding:30px;text-align:center}.HomePage_freeContent__oisRT h2{color:#007bff;font-size:2em;margin-bottom:20px}.HomePage_freeContent__oisRT p{color:#555;font-size:1.1em;line-height:1.6}.HomePage_calculusLevels__kyyCJ{background-color:#fff;border-radius:12px;box-shadow:0 4px 15px #0000001a;display:flex;gap:30px;justify-content:space-around;margin:40px 0;padding:20px}.HomePage_levelButton__N2mdp{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:10px;box-shadow:0 6px 12px #0000001a;padding:25px;text-align:center;transition:transform .3s ease,box-shadow .3s ease;width:30%}.HomePage_levelButton__N2mdp:hover{box-shadow:0 10px 18px #0003;transform:translateY(-5px)}.HomePage_levelButton__N2mdp h2{color:#007bff;font-size:1.8em;font-weight:700;margin-bottom:10px}.HomePage_levelButton__N2mdp p{color:#555;font-size:1em;font-weight:700;margin-bottom:20px}.HomePage_levelButton__N2mdp .HomePage_cardLink__MNHkC{background-color:#007bff;border-radius:6px;color:#fff;display:inline-block;font-size:1em;font-weight:700;padding:12px 20px;text-decoration:none;transition:background-color .3s ease}.HomePage_levelButton__N2mdp .HomePage_cardLink__MNHkC:hover{background-color:#0056b3}.HomePage_developedBy__77-\+B{background-color:#f9f9f9;border-radius:12px;box-shadow:0 4px 15px #0000001a;margin:40px 0;padding:20px;text-align:center}.HomePage_developedBy__77-\+B h2{color:#007bff;font-size:2em;margin-bottom:20px}.HomePage_developerInfo__ZpfXg{margin:0 auto;max-width:600px;text-align:left}.HomePage_developerInfo__ZpfXg p{color:#333;font-size:1.1em;line-height:1.6;margin-bottom:15px}.HomePage_developerInfo__ZpfXg a{color:#007bff;text-decoration:none;transition:color .3s ease}.HomePage_developerInfo__ZpfXg a:hover{color:#0056b3;text-decoration:underline}.video-player{align-items:center;background-color:#fff;display:flex;justify-content:center;padding:8px}body,html{background:linear-gradient(90deg,#f8fbfd,#edf2f7);box-sizing:border-box;color:#2c3e50;font-family:Poppins,sans-serif;margin:0;padding:0}.free-content-container{margin:0 auto;max-width:1200px;padding:20px 40px}.free-content-container h1{color:#2c3e50;font-size:2.5rem;font-weight:600;margin-bottom:40px;text-align:center}.lesson-grid{grid-gap:25px;display:grid;gap:25px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.lesson-card{background:#fff;border-radius:12px;box-shadow:0 8px 24px #0000000f;margin:20px auto;max-width:600px;transition:transform .3s ease,box-shadow .3s ease}.lesson-card:hover{box-shadow:0 12px 30px #0000001f;transform:translateY(-4px)}.card-media{overflow:hidden;padding:20px;text-align:center}.card-media img{display:inline-block;height:auto;max-width:70%}.card-content{padding:20px}.card-content h2{color:#34495e;font-size:1.4rem;margin-bottom:10px}.description{color:#7f8c8d;font-size:.95rem;line-height:1.5;margin-bottom:20px}.lesson-details{display:flex;gap:10px;margin-bottom:20px}.difficulty,.duration{background:#ecf0f1;border-radius:999px;color:#7f8c8d;font-size:.85rem;padding:5px 10px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tag{background:#ecf0f1;border-radius:999px;color:#7f8c8d;font-size:.75rem;padding:5px 10px}.start-button{background:#3498db;border-radius:8px;color:#fff;display:inline-block;font-size:.9rem;font-weight:600;margin-top:10px;padding:12px 20px;text-decoration:none;transition:background-color .3s ease}.start-button:hover{background:#2980b9}.footer{border-top:1px solid #ecf0f1;color:#7f8c8d;font-size:.9rem;margin-top:50px;padding:20px;text-align:center}.intro-text{color:#555;font-size:1rem;line-height:1.6;margin:0 auto 30px;max-width:800px;text-align:center}.auth-section{margin:20px 0;text-align:center}.auth-button{border:none;border-radius:8px;cursor:pointer;display:inline-block;font-size:18px;font-weight:700;max-width:300px;padding:12px 20px;text-align:center;transition:all .3s ease;width:80%}.sign-in{background-color:#4285f4;box-shadow:0 4px 6px #0000001a;color:#fff}.sign-in:hover{background-color:#357ae8}.sign-out{background-color:#d9534f;color:#fff}.sign-out:hover{background-color:#c9302c}.DevelopedBy_container__uGLHk{background:#fff;border-radius:10px;box-shadow:0 4px 10px #0000001a;font-family:Arial,sans-serif;margin:0 auto;max-width:800px;padding:20px}.DevelopedBy_header__1Uxi9{margin-bottom:20px;text-align:center}h1{font-size:2em}h1,h2{color:#007bff}h2{font-size:1.6em;margin-bottom:10px}h3{color:#333;font-size:1.2em;margin-top:20px}p{color:#444;font-size:1.1em;line-height:1.6}ul{list-style-type:none;padding:0}li{font-size:1.1em;margin-bottom:8px}a{color:#007bff;text-decoration:none}a:hover{text-decoration:underline}hr{background:#ddd;border:0;height:1px;margin:20px 0}.DevelopedBy_highlight__iywtM{color:#d9534f;font-size:1.2em;font-weight:700}.DevelopedBy_closing__I7Kkm{color:#28a745;font-size:1.2em;font-weight:700}.ApIbOverview_wrapper__Av4Zi{background:linear-gradient(135deg,#f4f8ff,#fff 70%);border-radius:20px;box-shadow:0 20px 80px #1526501a;margin:2rem auto;padding:2.5rem}.ApIbOverview_titleArea__tBJOd{margin-bottom:1.5rem;text-align:center}.ApIbOverview_eyebrow__lr8zz{color:#7c8ba7;font-size:.85rem;letter-spacing:.25em;text-transform:uppercase}.ApIbOverview_titleArea__tBJOd h2{color:#0f1f3d;font-size:2.3rem;font-weight:700;letter-spacing:-.02em;margin:.5rem 0}.ApIbOverview_titleArea__tBJOd p{color:#4b5878;font-size:1rem;line-height:1.6;margin:.5rem auto 0;max-width:640px}.ApIbOverview_tabList__MVAKa{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.ApIbOverview_tabButton__Yzszl{background:#fff;border:1px solid #cbd5f5;border-radius:999px;color:#1e2a56;cursor:pointer;font-size:.95rem;font-weight:600;padding:.7rem 1.2rem;transition:all .2s ease}.ApIbOverview_tabButton__Yzszl:focus,.ApIbOverview_tabButton__Yzszl:hover{border-color:#2563eb;color:#1d4ed8}.ApIbOverview_activeTab__MCtmQ{background:linear-gradient(135deg,#2563eb,#1d4ed8);border-color:#0000;box-shadow:0 10px 20px #2563eb59;color:#fff!important}.ApIbOverview_contentArea__sOgPk{transition:box-shadow .25s ease,transform .25s ease}.ApIbOverview_contentArea__sOgPk:focus-within,.ApIbOverview_contentArea__sOgPk:hover{box-shadow:0 15px 40px #4f46e512;transform:translateY(-2px)}.ApIbOverview_columns__ELFOJ{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.ApIbOverview_card__dHn8w{background:#fff;border:1px solid #eef2ff;border-radius:16px;box-shadow:0 10px 30px #0f172a0d;padding:1.5rem}.ApIbOverview_card__dHn8w h3{color:#111827;margin-top:0}.ApIbOverview_card__dHn8w p{color:#334155}.ApIbOverview_cardEyebrow__YTMrp{color:#7c90c4;font-size:.85rem;letter-spacing:.15em;margin-bottom:.5rem;text-transform:uppercase}.ApIbOverview_highlightBox__tLZKs{background:#fef9c3;border-radius:12px;color:#854d0e;font-weight:600;margin-top:1rem;padding:1rem}.ApIbOverview_listGrid__yyXJZ{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.ApIbOverview_superpower__nsRQK{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:16px;color:#065f46;font-weight:600;grid-column:1/-1;padding:1rem 1.5rem}.ApIbOverview_cardStack__DP5Fr{grid-gap:1rem;display:grid;gap:1rem}.ApIbOverview_challengeCard__090Fq{align-items:flex-start;background:#fff;border:1px solid #e0e7ff;border-left:6px solid #818cf8;border-radius:16px;box-shadow:0 12px 24px #4f46e514;display:flex;gap:1rem;padding:1.25rem;text-align:left}.ApIbOverview_challengeIndex__wmYz-{color:#4f46e5;font-size:1.5rem;font-weight:700}.ApIbOverview_challengeCard__090Fq h3{color:#111827;margin:0}.ApIbOverview_challengeCard__090Fq p{color:#475569;line-height:1.55;margin-top:.35rem}.ApIbOverview_curriculum__m8aFx{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.ApIbOverview_curriculumCard__Bs\+qD{background:#fff;border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 20px 40px #0f172a0d;padding:1.75rem}.ApIbOverview_curriculumBlock__ooq\+e{margin-top:1.25rem}.ApIbOverview_curriculumList__9GciJ{list-style:none;margin:.5rem 0 0;padding:0}.ApIbOverview_curriculumList__9GciJ li{color:#374151;margin-bottom:.4rem;padding-left:1.2rem;position:relative}.ApIbOverview_advantageGrid__SMFFy{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:1.25rem}.ApIbOverview_advantageCard__IBED2{background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;box-shadow:inset 0 0 0 1px #94a3b826;padding:1rem}.ApIbOverview_advantageCard__IBED2 h4{color:#0f172a;margin:0 0 .35rem}.ApIbOverview_advantageCard__IBED2 p{color:#475569;line-height:1.5;margin:0}.ApIbOverview_curriculumList__9GciJ li:before{background:#4f46e5;border-radius:50%;content:"";height:6px;left:0;position:absolute;top:.55rem;width:6px}@media (max-width:768px){.ApIbOverview_wrapper__Av4Zi{padding:1.5rem}.ApIbOverview_tabList__MVAKa{flex-direction:column}.ApIbOverview_tabButton__Yzszl{justify-content:center;width:100%}}:root{--primary-color:#3498db;--secondary-color:#2c3e50;--background-color:#f4f6f9;--text-color:#34495e}body{background-color:#f4f6f9;background-color:var(--background-color);font-family:Roboto,sans-serif}.sections-content{margin:auto;max-width:800px;padding:20px}.section{background-color:#fff;border-radius:8px;box-shadow:0 4px 10px #0000001a;margin-bottom:20px;padding:20px}.section h2{color:#2c3e50;color:var(--secondary-color)}.video-container{height:0;overflow:hidden;padding-bottom:56.25%;position:relative;width:100%}.video-container embed,.video-container iframe,.video-container object{height:100%;left:0;position:absolute;top:0;width:100%}@media (max-width:768px){.sections-content{padding-left:10px;padding-right:10px}.section{padding-left:15px;padding-right:15px}}.conversation-block{align-items:flex-start;background-color:var(--section-color-1);border-radius:12px;box-shadow:0 6px 12px #00000014;display:flex;margin:30px auto;max-width:700px;padding:25px;transition:box-shadow .3s ease}.conversation-block:hover{box-shadow:0 8px 16px #0000001f}.conversation-block-left{flex-direction:row}.conversation-block-right{flex-direction:row-reverse}.conversation-block-avatar{border:3px solid var(--primary-color);border-radius:50%;height:60px;object-fit:cover;width:60px}.conversation-block-content{display:flex;flex:1 1;flex-direction:column;margin:0 20px}.conversation-block-title{color:var(--secondary-color);font-size:1.3rem;font-weight:600;margin:0 0 15px;text-align:center}.conversation-block-text{color:var(--text-color);font-size:1rem;line-height:1.6}.text-left{text-align:left}.text-right{text-align:right}.toggle-content-container{margin:10px 0}.toggle-button{background-color:#007bff;border:none;border-radius:5px;color:#fff;cursor:pointer;font-size:1rem;padding:8px 16px;transition:background-color .3s ease}.toggle-button:hover{background-color:#0056b3}.toggle-button:focus{box-shadow:0 0 0 2px #007bff80;outline:none}.toggle-content{background-color:#f9f9f9;border:1px solid #ddd;border-radius:8px;margin-top:15px;padding:10px 15px;transition:all .3s ease}.footer{border-top:1px solid #d6ded0;color:#72806b;display:flex;font-family:Arial,sans-serif;font-size:10px;gap:25px;justify-content:space-between;margin:auto;max-width:1164px;padding:30px 38px 40px}.footer>div{align-items:center;display:flex;flex-wrap:wrap;gap:18px}.footer strong{color:#23352b;font-family:Georgia,serif;font-size:23px}.footer a{color:inherit;text-decoration:none}.footer a:hover{text-decoration:underline}@media(max-width:650px){.footer{flex-direction:column;padding:25px 20px}.footer>div{gap:15px}}.AskQuestion_launcher__yx8It{align-items:center;background:#263e2b;border:1px solid #5a7353;border-radius:30px;bottom:24px;box-shadow:0 4px 18px #213b2829;color:#fffef5;cursor:pointer;display:flex;font-family:Arial,sans-serif;font-size:12px;gap:10px;padding:15px 20px;position:fixed;right:24px;z-index:1200}.AskQuestion_launcher__yx8It:hover{background:#38613d}.AskQuestion_content__zKBZ2 a:focus-visible,.AskQuestion_content__zKBZ2 textarea:focus-visible,.AskQuestion_launcher__yx8It:focus-visible,.AskQuestion_top__6lYbu button:focus-visible{outline:3px solid #bb7643;outline-offset:4px}.AskQuestion_paper__SKHN8{background:#f8f9f3!important;border-radius:12px!important;bottom:85px;color:#23352b!important;margin:0!important;max-height:calc(100dvh - 115px)!important;max-width:calc(100vw - 32px)!important;position:fixed!important;right:24px;width:380px!important}.AskQuestion_top__6lYbu{align-items:center;color:#6d7d63;display:flex;font-family:Arial,sans-serif;font-size:8px;justify-content:space-between;letter-spacing:1.5px;padding:18px 23px 0}.AskQuestion_top__6lYbu button{background:#0000;border:none;color:#455e40;cursor:pointer;font-size:25px;line-height:1;padding:3px 7px}.AskQuestion_title__AIlBl{font-family:Georgia,serif!important;font-size:29px!important;font-weight:400!important;letter-spacing:-.5px!important;padding:12px 23px 0!important}.AskQuestion_content__zKBZ2{font-family:Arial,sans-serif;padding:0 23px 23px!important}.AskQuestion_content__zKBZ2>p{color:#6b7962;font-size:12px;line-height:1.75;margin:15px 0 20px}.AskQuestion_content__zKBZ2 label{display:block;font-size:11px;font-weight:600;margin:0 0 9px}.AskQuestion_content__zKBZ2 textarea{background:#fffef9;border:1px solid #cbd7c1;border-radius:5px;box-sizing:border-box;color:#30432b;font-family:Arial,sans-serif;font-size:13px;line-height:1.6;max-height:220px;min-height:110px;padding:12px;resize:vertical;width:100%}.AskQuestion_send__oqAfE{align-items:center;background:#2d5034;border-radius:5px;color:#fffef5;display:flex;font-size:12px;justify-content:space-between;margin-top:15px;padding:14px 16px;text-decoration:none}.AskQuestion_send__oqAfE[aria-disabled=true]{cursor:default;opacity:.45}.AskQuestion_send__oqAfE:not([aria-disabled=true]):hover{background:#3d6c44}.AskQuestion_content__zKBZ2 .AskQuestion_hint__Oqei\+{color:#7c8774;font-size:10px;margin:14px 0 0}.AskQuestion_hint__Oqei\+ a{color:inherit;text-underline-offset:3px}@media(max-width:650px){.AskQuestion_launcher__yx8It{bottom:16px;font-size:11px;padding:13px 17px;right:16px}.AskQuestion_paper__SKHN8{bottom:74px;max-height:calc(100dvh - 100px)!important;right:16px}}
/*# sourceMappingURL=main.302f2bd9.css.map*/