/* Homepage-only design; learning, review and calculator screens keep their styles. */
body[data-route="/"]{background:#f5f8fd;color:#183a55}
body[data-route="/"] .premium-header{background:#f5f8fd;border-bottom:1px solid #dedfd8}
body[data-route="/"] .header{min-height:104px}
body[data-route="/"] .brand{background:white;border:1px solid #e6e7e3;padding:5px 10px}
body[data-route="/"] .brand img{width:206px;height:auto}
body[data-route="/"] .main-nav a{color:#405b6a}
body[data-route="/"] .header-start{background:#193d55;color:white;border:1px solid #193d55;border-radius:4px}
body[data-route="/"] .shell{max-width:1240px}
.institute-home h1,.institute-home h2,.institute-home h3{color:#173c56;letter-spacing:-1.5px}
.institute-home h1,.institute-home h2{font-family:Georgia,'Times New Roman',serif;font-weight:400}
.institute-home em{color:#096cb8;font-weight:400}
.institute-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;align-items:center;padding-top:82px;padding-bottom:86px}
.institute-kicker{font:600 10px/1.6 Arial,sans-serif;letter-spacing:2px;margin:0 0 22px;color:#076db6}
.institute-kicker>span{display:inline-block;width:7px;height:7px;background:#0078c8;border-radius:50%;margin-right:8px}
.institute-home h1{font-size:clamp(46px,4.8vw,69px);line-height:1.08;margin:0 0 26px;letter-spacing:-2.8px}
.institute-intro{max-width:430px;color:#5a6b72;font-size:16px;line-height:1.8;margin:0 0 28px}
.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.institute-button{display:inline-flex;justify-content:space-between;align-items:center;gap:28px;background:#193e56;color:white;border:1px solid #193e56;padding:14px 20px;border-radius:4px;font-size:13px;font-weight:600;transition:background .15s}
.institute-button:hover{background:#2d586d}
.institute-text-link{font-size:12px;font-weight:600;color:#264d5c;text-decoration:underline;text-underline-offset:6px}
.hero-note{font-size:10px;letter-spacing:.15px;color:#65736c;margin-top:22px}
.learning-board{background:#e9f1fc;border:1px solid #cfddf2;border-radius:7px;padding:29px 32px;box-shadow:12px 14px 0 #e5ecf8;transform:rotate(1deg)}
.board-top{display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:2px;color:#345e88}
.board-top>span:last-child{font-size:33px;line-height:1}
.board-heading{font:32px/1.15 Georgia,serif;letter-spacing:-.7px;color:#102a50;margin:26px 0}
.roadmap>a{display:grid;grid-template-columns:30px 1fr 14px;gap:14px;align-items:center;border-top:1px solid #c3d5eb;padding:19px 0;color:#20436b}
.roadmap>a:hover b{text-decoration:underline}
.roadmap-number{font:italic 19px Georgia,serif;color:#5e7fa9}
.roadmap b{display:block;font-size:13px;font-weight:600}
.roadmap small{font-size:10px;color:#526c8c;display:block;margin-top:4px}
.board-bottom{font-size:9px;border-top:1px solid #c3d5eb;padding-top:17px;color:#526c8c}
.board-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#0078c8;margin-right:5px}
.institute-facts{background:#eaf1fb;border-top:1px solid #d1dff0;border-bottom:1px solid #d1dff0}
.facts-inner{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:20px;align-items:center;padding-top:27px;padding-bottom:27px}
.facts-inner>p{font-size:9px;letter-spacing:1.6px;line-height:1.9;margin:0;color:#657066}
.facts-inner>p b{font-weight:600;color:#3b5349}
.facts-inner>div{border-left:1px solid #d6d8cd;padding-left:30px;display:flex;flex-direction:column}
.facts-inner strong{font:30px Georgia,serif;color:#173d6b}
.facts-inner span{font-size:10px;color:#6c746b;margin-top:4px}
.institute-section{padding-top:76px;padding-bottom:76px}
.institute-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:36px}
.institute-home h2{font-size:43px;line-height:1.12;margin:0;letter-spacing:-1.4px}
.institute-section-heading .institute-kicker{margin-bottom:15px}
.institute-section-heading>p{font-size:13px;color:#687578;line-height:1.8}
.institute-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.institute-path{padding:24px 25px;border:1px solid #d8ddd5;background:#fffefa;border-radius:5px;transition:transform .15s,border-color .15s;display:flex;flex-direction:column}
.institute-path:nth-child(2){background:#eaf2fd}.institute-path:nth-child(3){background:#edf4fc}
.institute-path:hover{transform:translateY(-4px);border-color:#6b8972}
.path-top{display:flex;justify-content:space-between;color:#5f7668;font:italic 25px Georgia,serif;margin-bottom:35px}
.path-top>span:last-child{font:20px Arial,sans-serif}
.path-level{font-size:9px;letter-spacing:.7px;color:#566e62;text-transform:uppercase;margin:0 0 12px}
.institute-path h3{font:26px/1.15 Georgia,serif;letter-spacing:-.6px;margin:0 0 15px}
.institute-path>p:not(.path-level){font-size:12px;color:#5b6d71;line-height:1.8;margin:0 0 24px}
.path-bottom{border-top:1px solid #d4dcd3;padding-top:17px;display:flex;justify-content:space-between;font-size:11px;margin-top:auto}
.library-link{display:block;width:fit-content;margin:28px auto 0}
.institute-practice{background:#102448;color:#dde7e7;padding:65px 0}
.practice-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.institute-practice .institute-kicker{color:#a4b9aa}
.institute-practice h2{color:#fbfaf2;font-size:45px}.institute-practice h2 em{color:#83c7ff}
.practice-grid>div>p:not(.institute-kicker){font-size:13px;line-height:1.9;color:#bccdd0;max-width:360px;margin:24px 0}
.institute-practice .institute-button{background:#e6f2ff;color:#193e56;border-color:#e6f2ff}
.practice-example{padding:26px;background:#17365f;border:1px solid #4b6872;border-radius:6px}
.example-label{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.5px;color:#ccd8d3;margin-bottom:20px}
.example-row{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #446372;font-size:12px;color:#cadae0}
.example-row strong{font-weight:500;color:#fff}
.example-answer{padding:20px 0 5px;display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:12px;color:#c2d3d4}
.example-answer strong{font:39px Georgia,serif;color:#ecedda}.example-answer small{font:12px Arial,sans-serif}
.practice-example>p{font-size:10px;line-height:1.8;color:#c2d0d2;margin:16px 0 0;border-top:1px solid #446372;padding-top:14px}
.institute-stories{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.institute-story{border:1px solid #d8ddd5;background:#fffefa;border-radius:5px;overflow:hidden}
.story-illustration{height:170px;display:flex;justify-content:center;align-items:center;background:#e4effc;overflow:hidden}
.story-illustration-1{background:#e7edf0}
.illustration-rates{font:100px Georgia,serif;color:#1269ae;position:relative;transform:rotate(-8deg)}
.illustration-rates i{font:54px Georgia,serif;font-style:normal;position:absolute;right:-60px;top:1px;color:#72ade0}
.illustration-report{display:flex;align-items:flex-end;gap:12px;padding:20px 25px 0;border-left:1px solid #7b9aa8;border-bottom:1px solid #7b9aa8;height:108px;transform:rotate(-6deg)}
.illustration-report i{display:block;width:24px;height:37px;background:#50798c}.illustration-report i:nth-child(2){height:62px;background:#8aa6b1}.illustration-report i:nth-child(3){height:49px}.illustration-report i:nth-child(4){height:83px;background:#7db2df}
.story-copy{padding:24px 28px}.story-copy .institute-kicker{font-size:9px;margin:0 0 12px}.story-copy h3{font:27px/1.25 Georgia,serif;letter-spacing:-.5px;margin:0 0 23px;max-width:350px}
.institute-story:hover h3{text-decoration:underline;text-underline-offset:4px}
.institute-resources{background:#e8f1fc;border-top:1px solid #d8ded1;padding:61px 0}
.resources-inner{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.resources-inner>div>p:not(.institute-kicker){font-size:13px;line-height:1.8;color:#65746b;max-width:360px}
.resource-links>a{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid #c8d1c3;padding:18px 0;color:#2e4d42;font-size:13px}
.resource-links>a:hover{text-decoration:underline}.resource-links small{display:block;font-size:9px;color:#5e7164;margin-top:3px}.resource-links>p{font-size:10px;line-height:1.8;color:#65746b}
body[data-route="/"] .premium-footer{background:#f5f8fd;color:#4f636b;border-top:1px solid #d8ddd5}
body[data-route="/"] .premium-footer h2,body[data-route="/"] .premium-footer a{color:#244459}
body[data-route="/"] .premium-footer p,body[data-route="/"] .premium-footer small{color:#5c6b73}
body[data-route="/"] .premium-footer .store-badge{background:#fffefa;color:#244459;border-color:#ccd5ce}
body[data-route="/"] .footer-bottom{border-top-color:#d5dbd2}
body[data-route="/"] :is(a,button):focus-visible{outline:3px solid #0077c8;outline-offset:5px}
@media(max-width:900px){.institute-hero{gap:35px;padding-top:60px;padding-bottom:60px}.institute-home h1{font-size:52px}.learning-board{padding:23px}.practice-grid,.resources-inner{gap:45px}.institute-path{padding:21px 18px}.institute-path h3{font-size:23px}.hero-actions{gap:18px}}
@media(max-width:640px){body[data-route="/"] .shell{padding-left:22px;padding-right:22px}body[data-route="/"] .header{min-height:86px;gap:10px}body[data-route="/"] .brand img{width:157px}body[data-route="/"] .header-start{font-size:11px;padding:10px}body[data-route="/"] .main-nav{gap:19px;justify-content:center}.institute-hero{grid-template-columns:1fr;padding-top:44px;padding-bottom:48px;gap:35px}.institute-home h1{font-size:48px;letter-spacing:-2px}.institute-intro{font-size:14px}.hero-note{font-size:9px}.learning-board{transform:none;box-shadow:6px 6px 0 #e5ecf8}.board-heading{font-size:30px}.facts-inner{grid-template-columns:1fr 1fr;gap:23px;padding-top:24px;padding-bottom:24px}.facts-inner>p{font-size:8px}.facts-inner>div{padding-left:15px}.facts-inner strong{font-size:27px}.facts-inner span{font-size:9px}.institute-section{padding-top:48px;padding-bottom:48px}.institute-section-heading{align-items:flex-start;flex-direction:column;gap:15px;margin-bottom:26px}.institute-home h2{font-size:36px}.institute-section-heading>p{margin:0}.institute-paths{grid-template-columns:1fr;gap:14px}.path-top{margin-bottom:22px}.institute-path{padding:24px}.institute-path h3{font-size:28px}.practice-grid,.resources-inner{grid-template-columns:1fr;gap:30px}.institute-practice{padding:47px 0}.institute-practice h2{font-size:36px}.practice-example{padding:21px}.institute-stories{grid-template-columns:1fr;gap:22px}.story-copy h3{font-size:27px}.institute-resources{padding:45px 0}.institute-kicker{font-size:9px}.institute-text-link{font-size:12px}}
@media(prefers-reduced-motion:reduce){.institute-path,.institute-button{transition:none}body[data-route="/"]{scroll-behavior:auto}}