/* Blue learning theme inspired by the supplied mobile reference. */
:root{--navy:#061d49;--ink:#071d48;--muted:#4b5f83;--border:#dce5f3;--cream:#f3f7fd;--yellow:#0675ef}body{background:#f2f6fc;color:var(--ink);font-size:16px}.container{max-width:1170px}.site-header{background:#fff;position:relative;z-index:20;border-color:#edf1f7}.header-inner{min-height:83px}.brand{font-size:27px;letter-spacing:-1px;gap:9px;color:#06204a}.brand-blue{color:#0069e6}.brand img{flex:none}.site-header nav{font-size:14px;gap:29px}.site-header nav a[aria-current]{color:#0063d8;border-color:#0069e6}.menu-toggle{display:none;border:0;background:transparent;padding:8px;font-size:22px;color:#071b46}.search-shortcut{display:grid;place-items:center;padding:9px;color:#061d49}.hero-reference{position:relative;min-height:660px;overflow:hidden;background:#173d68;color:white}.hero-photo{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center 45%;inset:0}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,35,72,.93),rgba(4,35,72,.77) 35%,rgba(4,35,72,.1) 73%)}.hero-reference-inner{position:relative;padding-top:46px;padding-bottom:30px;min-height:660px}.hero-reference-copy{max-width:520px}.hero-reference h1{font-size:51px;line-height:1.12;letter-spacing:-1.5px;margin-bottom:20px}.hero-reference h1 span{color:#41c3ff}.hero-reference-copy>p{font-size:17px;line-height:1.55;max-width:470px}.hero-search{padding:0;border:0;background:transparent;display:flex;flex-direction:column;align-items:stretch;gap:11px;box-shadow:none;margin-top:24px}.hero-search-field{display:flex;align-items:center;gap:11px;background:#fffffffa;color:#0b2a58;border:1px solid #e0e6f3;border-radius:8px;padding:11px 15px}.hero-search-field>span{font-size:29px;line-height:1}.hero-search input{font-size:14px;padding:5px 0}.hero-search button{display:block;text-align:center;font-size:16px;font-weight:650;background:#006df0;color:#fff;padding:14px;border-radius:8px;box-shadow:0 4px 14px #003da42b}.hero-handwritten{font:italic 26px/1.13 Georgia,serif;position:absolute;right:42%;bottom:75px;transform:rotate(-6deg);text-shadow:0 2px 7px #001f3a88}.hero-handwritten span,.about-photo p span{display:block;height:5px;width:83px;background:#53bc72;transform:rotate(-12deg);border-radius:50%;margin-top:10px}.hero-bottom{display:flex;align-items:center;gap:27px;margin-top:38px}.education-badge{color:white;background:#bc1034;text-decoration:none;display:grid;grid-template-columns:26px 1fr;gap:1px 7px;align-items:start;padding:11px 12px;border-radius:5px;max-width:120px}.education-badge strong{font-size:29px;line-height:1}.education-badge>span{font-size:9px;line-height:1.2;font-weight:bold}.education-badge img{grid-column:1/-1;justify-self:center;filter:brightness(0) invert(1);margin-top:5px}.hero-bottom>p{font:italic 18px/1.3 Georgia,serif;text-shadow:0 2px 5px #001f3a88;margin:0}.popular-section{padding-top:30px;padding-bottom:10px}.popular-section h2,.subjects-section h2{font-size:27px;letter-spacing:-.8px}.popular-pills{display:flex;gap:14px;flex-wrap:wrap}.popular-pills a{display:flex;align-items:center;gap:11px;padding:11px 20px;background:#e5f0ff;border:1px solid #d5e6fd;border-radius:40px;text-decoration:none;color:#0056c7;font-weight:600;font-size:15px}.popular-pills b{display:grid;place-items:center;min-width:31px;height:29px;font-family:monospace}.python-icon{color:#166a9f;font-size:24px;text-shadow:2px 2px 0 #f7d855}.js-icon{background:#f6d842;color:#222;border-radius:4px;font-size:20px}.sql-icon{background:#1685ed;color:white;border-radius:8px;font-size:11px}.html-icon{background:#f0522c;color:white;border-radius:4px;font-size:14px}.section{padding-top:30px;padding-bottom:35px}.subjects{gap:14px}.subject-card{display:grid;grid-template-columns:56px 1fr 24px;grid-template-rows:auto auto;align-items:center;gap:3px 14px;background:#ffffffb5;box-shadow:0 3px 12px #1b4c8f05;padding:21px;border-radius:12px}.subject-symbol{grid-row:1/3;margin:0;width:52px;height:52px;font-size:22px;background:transparent;color:#0876e5}.subject-card h3{grid-column:2;margin:0;font-size:17px}.subject-card>p{grid-column:2;max-width:none;margin:0;font-size:12px;line-height:1.5}.subject-bottom{grid-column:3;grid-row:1/3;justify-content:center;align-items:center}.subject-bottom>span:first-child{display:none}.subject-bottom>span:last-child{color:#006fe5;font-size:28px}.education-note{display:flex;align-items:center;gap:18px;background:#e0f2e9;padding:20px;border-radius:12px;text-decoration:none;color:#07573f;margin-top:18px}.education-note .leaf{font-size:49px;line-height:1;color:#28a858}.education-note strong{font-size:15px}.education-note p{font-size:12px;margin:5px 0 0;line-height:1.5}.education-note>span:last-child{margin-left:auto;font-size:27px}.featured-section{background:none;border:0}.featured-section .section-title h2{font-size:27px}.page-intro.container{max-width:none;width:100%;background:linear-gradient(110deg,#06306a,#087ce5);padding:33px max(48px,calc((100% - 1170px)/2)) 32px;margin:0;color:white}.page-intro h1{font-size:34px;letter-spacing:-.8px;margin-bottom:10px;line-height:1.2}.page-intro>p:last-child,.intro-content p{color:#edf5ff;font-size:16px;margin:0;max-width:650px}.page-intro .eyebrow{display:none}.catalogue-section{padding-top:23px}.catalogue-filters{border:0;border-radius:14px;background:#ffffffbd;padding:20px;box-shadow:0 3px 20px #234d8a06}.search-box{border-radius:10px;border-color:#ccd9ee;background:#fff}.search-box input{font-size:15px}.filter-controls{gap:13px}.filter-controls label{font-size:11px;color:#4b5c7c}.filter-controls select{border-radius:25px;box-shadow:0 2px 5px #16356705;height:42px;color:#09224c;padding-left:13px}.results-bar{font-size:14px}.results-bar>span{font-size:11px}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.resource-card{border-radius:13px;background:#ffffffd9;border-color:#e0e8f5;box-shadow:0 3px 12px #1b4c8f05}.card-banner{display:none}.card-body{padding:20px}.resource-summary{display:grid;grid-template-columns:95px 1fr;gap:15px;align-items:start;margin-bottom:12px}.resource-thumb{width:95px;min-height:112px;border-radius:8px;background:linear-gradient(145deg,#10294a,#0760a7);display:flex;align-items:center;justify-content:center;font-size:32px;letter-spacing:-2px;color:#fff;font-family:monospace;font-weight:bold;overflow:hidden;box-shadow:inset 0 0 40px #00132933}.resource-thumb[data-topic=web]{background:linear-gradient(145deg,#163c54,#344843);color:#ffe044}.resource-thumb[data-topic=data]{background:linear-gradient(145deg,#082343,#063865);color:#41b3ff}.resource-thumb[data-topic=programming]{color:#f6d75a;background:linear-gradient(145deg,#253b3b,#355c74)}.resource-thumb[data-topic=security]{color:#99dfc8}.resource-thumb[data-topic=tools]{color:#ffe09c}.resource-card h3{font-size:18px;line-height:1.28;margin-bottom:8px;letter-spacing:-.4px}.provider{display:inline-block;background:#e1efff;color:#0060c9;font-size:10px;letter-spacing:0;font-weight:500;padding:2px 6px;border-radius:5px;margin-bottom:7px}.resource-description{font-size:13px;line-height:1.55;margin-bottom:0}.card-meta{font-size:12px;gap:10px;margin-bottom:12px}.card-meta span+span:before{color:#8ea3bf}.access-note{font-size:11px;padding-top:10px;margin-bottom:13px}.card-actions{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.resource-link{background:linear-gradient(100deg,#0082ef,#0067df);color:white!important;border:0;border-radius:7px;text-align:center;padding:11px 10px;font-size:13px}.save-button{font-size:11px;padding:9px;border-color:#cbdcf0;border-radius:7px;white-space:normal;max-width:112px}.save-button[aria-pressed=true]{background:#075fbf}.text-link{color:#0063d1;font-size:13px}.catalogue-note{font-size:12px;color:#526683}.blue-cta{background:linear-gradient(120deg,#07336f,#044b9e);color:white;padding:38px 0;margin-top:25px}.blue-cta h2{font-size:28px;letter-spacing:-.6px}.blue-cta p{font-size:15px}.blue-cta .button{background:white;color:#0061ce;min-width:250px;font-size:14px;justify-content:center}.site-footer{background:#f9fbff;text-align:center;padding-top:35px}.footer-top{display:flex;justify-content:center;flex-wrap:wrap;gap:25px 55px}.footer-top>div:first-child{width:100%}.footer-top .brand{font-size:27px;color:#072956}.brand-dot{color:#0676e9}.footer-top>div>p{font-size:13px}.footer-top h2{font-size:13px}.footer-top>div>a:not(.brand){font-size:12px}.sdg-footer{justify-content:center}.footer-bottom{font-size:10px}.about-photo{position:relative;width:100%;max-width:1170px;margin:auto;height:320px;overflow:hidden}.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center}.about-photo p{position:absolute;right:12%;top:45px;font:italic 29px/1.18 Georgia,serif;transform:rotate(-6deg);color:#061d49}.about-photo p span{width:130px}.mission-intro{padding:30px 0 5px}.mission-heading{display:flex;align-items:center;gap:15px}.mission-heading>span{font-size:40px;color:#0068df;line-height:1}.mission-heading h2{font-size:28px;margin:0}.mission-intro>p{max-width:850px;color:var(--muted);font-size:15px;margin:15px 0 24px}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.values-grid article{padding:22px;border-radius:13px;display:flex;gap:17px;align-items:flex-start}.value-sdg{background:#fae9ee;color:#8e1231}.value-access{background:#e1efff;color:#073a8f}.value-growth{background:#e0f2e9;color:#0d5e42}.value-icon{font-size:38px;line-height:1;color:inherit;min-width:39px;font-weight:bold}.value-icon small{display:block;font-size:8px;line-height:1.2;margin-top:4px}.values-grid h3{font-size:17px;margin-bottom:10px;letter-spacing:-.3px}.values-grid p{font-size:13px;line-height:1.65;margin:0}.about-layout{padding-top:30px;gap:45px}.about-prose h2{font-size:26px}.about-prose section{margin-bottom:28px}.about-nav{font-size:13px}.about-prose p,.about-prose li{font-size:14px}.saved-section{padding-top:16px}.empty-state{background:#fff;border-color:#c8d8ed}.empty-state>span{color:#0069dc}.empty-state .button{background:#0072e9}.button.dark{background:#0072e9}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline-color:#ed9f10}@media(min-width:1050px){body[data-page=index] .hero-search{max-width:430px}.hero-reference-copy{padding-top:3px}.hero-bottom{margin-top:35px}.hero-handwritten{right:36%;bottom:80px}}@media(max-width:1050px){.site-header nav{gap:20px;font-size:13px}.header-inner{gap:15px}.hero-reference h1{font-size:44px}.hero-reference-copy{max-width:460px}.hero-shade{background:linear-gradient(90deg,#062c59e8,#062c59b8 45%,#062c591c)}.page-intro.container{padding-inline:35px}.values-grid{grid-template-columns:1fr}.values-grid article{max-width:none}.values-grid h3{font-size:19px}.resource-summary{grid-template-columns:83px 1fr;gap:12px}.resource-thumb{width:83px;min-height:106px}}@media(max-width:760px){.container{width:calc(100% - 32px)}.header-inner{min-height:75px;padding:0;display:grid;grid-template-columns:36px 1fr 36px;gap:8px;align-items:center}.site-header .brand{justify-self:center;font-size:25px;gap:7px}.brand img{width:36px;height:32px}.menu-toggle{display:block;justify-self:start;font-size:22px;line-height:1;min-height:43px;padding:8px 5px}.search-shortcut{justify-self:end;padding:6px}.site-header nav{display:none;position:absolute;top:75px;left:0;right:0;flex-direction:column;align-items:stretch;background:white;box-shadow:0 10px 15px #0629561f;padding:12px 22px;gap:0;width:100%;font-size:15px}.site-header nav.is-open{display:flex}.site-header nav a{padding:12px 5px;border-bottom:1px solid #e7edf6}.site-header nav a[aria-current]{border-bottom:1px solid #e7edf6;font-weight:bold}.hero-reference{min-height:770px}.hero-reference-inner{min-height:770px;padding-top:30px;padding-bottom:20px}.hero-reference h1{font-size:35px;letter-spacing:-.8px;line-height:1.09;margin-bottom:17px}.hero-reference-copy>p{font-size:15px;line-height:1.5;margin-bottom:16px}.hero-reference-copy{max-width:none;padding-inline:1px}.hero-photo{object-position:72% center}.hero-shade{background:linear-gradient(180deg,rgba(8,43,83,.87) 0%,rgba(9,47,87,.82) 31%,rgba(9,44,78,.25) 58%,rgba(3,29,53,.18) 82%,rgba(2,26,49,.55))}.hero-search{gap:10px;margin-top:17px;max-width:none}.hero-search-field{padding:10px 13px;border-radius:9px}.hero-search-field>span{font-size:28px}.hero-search input{font-size:13px;padding:5px 0}.hero-search button{padding:12px;font-size:15px}.hero-handwritten{left:18px;right:auto;bottom:160px;font-size:24px}.hero-bottom{position:absolute;bottom:20px;left:0;right:0;gap:22px;margin-top:0;padding-inline:0}.education-badge{padding:9px 10px;max-width:107px;min-width:91px}.education-badge strong{font-size:27px}.education-badge>span{font-size:8px}.hero-bottom>p{font-size:15px}.popular-section{padding-top:24px;padding-bottom:0}.popular-section h2,.subjects-section h2{font-size:24px;margin-bottom:15px;letter-spacing:-.6px}.popular-pills{display:grid;grid-template-columns:1fr 1fr;gap:10px}.popular-pills a{padding:9px 13px;font-size:13px;gap:9px;justify-content:flex-start}.popular-pills b{font-size:17px;min-width:26px;height:28px}.popular-pills .sql-icon{font-size:10px}.section{padding-top:27px;padding-bottom:10px}.section-title{margin-bottom:15px;gap:8px}.section-title h2{margin:0}.subjects-section .section-title .text-link{display:none}.subjects{grid-template-columns:1fr;gap:11px}.subject-card{padding:16px 17px;grid-template-columns:44px 1fr 18px;gap:5px 15px;min-height:88px;border-radius:12px}.subject-symbol{width:44px;height:44px;font-size:26px}.subject-card h3{font-size:17px}.subject-card>p{font-size:12px}.education-note{padding:16px 13px;gap:12px}.education-note strong{font-size:14px}.education-note p{font-size:12px;line-height:1.5}.education-note .leaf{font-size:42px}.resource-grid{grid-template-columns:1fr;gap:14px}.featured-section .section-title h2{font-size:24px}.resource-card h3{font-size:17px;line-height:1.25;letter-spacing:-.35px}.resource-summary{grid-template-columns:88px 1fr;gap:14px;margin-bottom:14px}.resource-thumb{width:88px;min-height:106px;font-size:30px;border-radius:7px}.card-body{padding:15px}.provider{font-size:10px;margin-bottom:7px;line-height:1.6}.resource-description{font-size:13px;line-height:1.55}.card-meta{font-size:12px;margin:0 0 10px}.access-note{font-size:10px;line-height:1.5;margin-bottom:12px;padding-top:8px}.card-actions{grid-template-columns:1fr;gap:8px}.resource-link{font-size:14px;padding:10px;width:100%}.save-button{max-width:none;font-size:11px;padding:6px 8px;justify-self:end;min-height:30px}.page-intro.container{padding:27px 16px 32px}.page-intro h1{font-size:27px;margin-bottom:9px;letter-spacing:-.6px}.intro-content p{font-size:15px;line-height:1.5}.catalogue-section{padding-top:0;width:100%;background:#f3f7fd;border-radius:24px 24px 0 0;position:relative;margin-top:-12px;padding-inline:13px;padding-bottom:40px}.catalogue-filters{border-radius:24px 24px 0 0;padding:17px 0 9px;background:transparent;box-shadow:none}.search-box{padding:6px 12px;border-radius:10px}.search-box input{font-size:13px;padding:7px 0}.search-box>span{font-size:26px}.filter-controls{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}.filter-controls label{font-size:10px;gap:4px;min-width:0}.filter-controls label:nth-child(3){grid-column:1}.filter-controls label:nth-child(4){grid-column:2}.filter-controls select{font-size:12px;padding:7px 22px 7px 10px;height:36px;max-width:100%}.reset-button{grid-column:3;font-size:10px;min-height:36px;padding:6px 0}.results-bar{padding:14px 0;font-size:13px}.results-bar>span{font-size:9px;max-width:112px}.catalogue-note{font-size:11px;margin-top:20px}.saved-section{padding-top:8px}.about-photo{height:215px}.about-photo img{object-position:center}.about-photo p{font-size:22px;right:7%;top:26px;line-height:1.1}.about-photo p span{width:104px;height:4px;margin-top:9px}.mission-intro{padding-top:22px;padding-bottom:0}.mission-heading{gap:11px}.mission-heading>span{font-size:34px}.mission-heading h2{font-size:23px;letter-spacing:-.5px}.mission-intro>p{font-size:14px;line-height:1.6;margin:12px 0 20px}.values-grid{gap:13px}.values-grid article{padding:19px 15px;gap:17px}.value-icon{font-size:44px;min-width:51px}.values-grid h3{font-size:17px;margin-bottom:9px}.values-grid p{font-size:13px;line-height:1.6}.value-icon small{font-size:8px}.about-layout{padding-top:27px;padding-bottom:0;gap:20px}.about-nav{font-size:11px;gap:9px 15px}.about-prose h2{font-size:23px}.about-prose p,.about-prose li{font-size:13px}.about-prose section{padding-top:20px;margin-bottom:25px}.about-prose .eyebrow{font-size:9px}.blue-cta{padding:30px 0;margin-top:30px}.blue-cta h2{font-size:24px;letter-spacing:-.5px}.blue-cta p{font-size:14px;line-height:1.5}.blue-cta .button{width:100%;min-width:0;font-size:14px}.site-footer{padding-top:28px}.footer-top{gap:18px 24px}.footer-top>div:first-child{grid-column:auto}.footer-top .brand{font-size:25px}.footer-top>div>p{font-size:12px}.footer-top>div h2{font-size:12px}.footer-top>div>a:not(.brand){font-size:11px}.footer-top .sdg-footer{display:none}.footer-bottom{font-size:9px;margin-top:20px;align-items:center;gap:7px}.empty-state{padding:30px 15px}.empty-state h2{font-size:24px}}@media(max-width:360px){.hero-reference h1{font-size:31px}.hero-reference-copy>p{font-size:14px}.hero-reference,.hero-reference-inner{min-height:760px}.resource-summary{grid-template-columns:74px 1fr;gap:12px}.resource-thumb{width:74px;min-height:96px}.resource-card h3{font-size:16px}.resource-description{font-size:12px}.popular-pills a{padding:8px 10px;font-size:12px}.brand img{width:31px}.site-header .brand{font-size:23px}}@media(min-width:761px) and (max-width:950px){.subjects{grid-template-columns:repeat(2,1fr)}.subject-card{grid-template-columns:44px 1fr 18px;padding:16px;gap:3px 8px}.subject-symbol{width:44px}.subject-card h3{font-size:16px}.site-header .brand{font-size:23px}.brand img{width:32px}.site-header nav{gap:16px;font-size:12px}}

@media(max-width:760px){.filter-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-controls label:nth-child(3),.filter-controls label:nth-child(4){grid-column:auto}.reset-button{grid-column:1/-1;justify-self:start}}