:root{--ink:#101a38;--muted:#4e5d77;--blue:#3c49d8;--blue-dark:#3c49d8;--line:#c1cde1;--soft:#eef2f9;--sea:#dbe3f1;--green:#236c48;--red:#a43e33;--paper:#eef2f9;--orange:#d96a3e;--radius:10px}
body{background:var(--paper)}.container{width:min(1240px,calc(100% - 88px))}.btn{border-radius:7px;font-size:14px;min-height:52px;gap:24px}.btn.secondary{background:transparent;border-color:#c1cde1}.btn.primary:hover{box-shadow:0 4px 14px #101a3819}.eyebrow{font-size:11px;letter-spacing:.105em}.tag{border-radius:4px}.product-page h1,.preparation-heading h1{font-family:Instrument Sans,Arial,sans-serif;font-weight:600;font-size:clamp(64px,7.3vw,104px);letter-spacing:-.035em;line-height:.98}.product-page h1 em,.preparation-heading h1 em{color:var(--blue)}.product-page h2{font-family:Instrument Sans,Arial,sans-serif;font-size:clamp(38px,4.1vw,56px);letter-spacing:-.02em;line-height:1.03}.product-page h3{font-size:21px;letter-spacing:-.035em;line-height:1.3}.product-page .section{padding-block:100px}.product-header{border-bottom:1px solid var(--line);background:var(--paper)}.product-header .nav-wrap{min-height:90px;gap:22px}.product-header .brand{font-size:22px;letter-spacing:-.055em}.product-header .main-nav{gap:24px;margin-left:auto}.product-header .main-nav a,.product-header .progress-link{font-size:12px}.product-header .nav-end{gap:22px}.product-header .btn.compact{border-radius:5px}.product-header .mobile-toggle{border-radius:5px;background:transparent}.product-footer{background:#eef2f9;padding:48px 0 25px;margin-top:90px}.product-footer .footer-top{padding-bottom:40px}.product-footer .footer-top p{font-size:14px}.product-footer .footer-bottom{font-size:11px}.product-footer .brand-mark{color:var(--blue)}
/* A technical plate is the product's visual signature. */
.product-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:start;padding-top:63px;padding-bottom:66px}.product-hero-copy{padding-top:13px}.product-hero h1{margin:23px 0 24px}.hero-specific{max-width:480px;font-size:17px;line-height:1.8}.profile-selection{margin-top:30px;border-top:1px solid var(--line);padding-top:22px;max-width:490px}.profile-selection>a{display:flex;align-items:center;justify-content:space-between;padding:14px 0 19px;gap:20px}.profile-selection>a>span{display:flex;align-items:center;gap:16px}.profile-selection>a .icon{color:var(--blue);width:25px;height:25px}.profile-selection strong{font-size:17px;letter-spacing:-.02em}.profile-selection small{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:3px}.profile-actions{display:flex;align-items:center;gap:25px}.profile-actions>a:not(.btn){font-size:13px;font-weight:700}.profile-actions>a:not(.btn):hover{text-decoration:underline}.hero-small{font-size:12px;margin-top:16px;line-height:1.7}.product-preview{border:1px solid #c1cde1;box-shadow:0 15px 45px #101a3810;border-radius:12px;overflow:hidden;background:#f8faff}.preview-topline{padding:17px 25px 0;background:#101a38;color:#a5b7da;display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.1em;font-weight:700}.preview-topline>span:last-child{color:#b5c8f5}.preview-drawing{background:#101a38;color:#b5c8f5;padding:4px 7px 2px}.technical-pump{display:block;width:100%;height:auto}.pump-flow,.pump-labels{opacity:0;transition:opacity .35s}.revealed .pump-flow,.revealed .pump-labels{opacity:1}.revealed .pump-flow{color:#f9b77d}.preview-question{padding:25px 27px 22px}.product-page .preview-question h2{font-family:Instrument Sans,Arial,sans-serif;font-size:22px;letter-spacing:-.04em;margin:8px 0 9px;line-height:1.3}.preview-question>p:not(.eyebrow){font-size:13px;line-height:1.65}.preview-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:20px 0}.preview-options button{display:flex;align-items:center;gap:11px;border:1px solid #c1cde1;border-radius:5px;background:transparent;min-height:47px;padding:10px 13px;font-size:14px;font-weight:650;text-align:left}.preview-options button>span{font-size:11px;font-weight:600;color:var(--muted)}.preview-options .icon{width:15px;height:15px;margin-left:auto;opacity:.5}.preview-options button:hover:not(:disabled){background:#dbe3f1;border-color:var(--blue)}.preview-options .correct{background:#e0f1e1;border-color:#4d8c62;color:#185b38}.preview-options .wrong{background:#f7e7df;border-color:#ac6852;color:#943e31}.preview-options button:disabled:not(.correct):not(.wrong){opacity:.48}.preview-question>small{display:block;font-size:10px;line-height:1.7;color:var(--muted)}.preview-feedback{border-top:1px solid var(--line);padding:19px 0 18px;font-size:13px;outline:none}.preview-feedback>strong{display:flex;align-items:center;gap:9px;font-size:15px;margin-bottom:10px}.preview-feedback p{font-size:13px;line-height:1.8}.preview-feedback a{display:inline-flex;align-items:center;gap:10px;margin-top:15px;color:var(--blue);font-weight:700}.preview-feedback button{display:block;font-size:11px;margin-top:13px;border:0;background:none;padding:6px 0;text-decoration:underline;text-underline-offset:3px}.inventory-strip{display:grid;grid-template-columns:1.4fr 1fr .75fr 1fr;gap:30px;border-top:1px solid #c1cde1;border-bottom:1px solid #c1cde1;padding:27px 0}.inventory-strip strong{font-family:Instrument Sans,sans-serif;font-size:39px;line-height:1.2;font-weight:600;letter-spacing:-.01em}.inventory-strip strong span{font:600 14px Instrument Sans,sans-serif;display:inline-block;max-width:92px;line-height:1.3;margin-left:8px}.inventory-strip small{display:block;font-size:11px;margin-top:6px;color:var(--muted)}.inventory-strip>a{display:flex;align-items:center;justify-content:flex-end;gap:15px;font-size:12px;font-weight:700;color:var(--blue)}
/* Content reads as an open editorial layout, not a wall of cards. */
.product-section-heading{display:grid;grid-template-columns:1fr 1fr;gap:18px 70px;align-items:end;margin-bottom:42px}.product-section-heading>.eyebrow{grid-column:1/-1}.product-section-heading>p:not(.eyebrow){font-size:16px;line-height:1.85;max-width:465px;justify-self:end}.value-rows{border-top:1px solid var(--line)}.value-rows article{display:grid;grid-template-columns:70px .95fr 1.3fr;gap:30px;padding:29px 0;border-bottom:1px solid var(--line);align-items:start}.value-rows article>span{font-family:Instrument Sans,sans-serif;font-size:25px;color:var(--blue)}.value-rows article h3{padding-top:4px}.value-rows article p{font-size:14px;line-height:1.85;max-width:500px}.product-page .product-method{padding-top:14px}.format-workbench{border:1px solid #c1cde1;border-radius:10px;overflow:hidden}.format-tabs{display:grid;grid-template-columns:repeat(3,1fr);background:#dbe3f1}.format-tabs button{display:flex;align-items:center;gap:14px;background:none;border:0;border-bottom:1px solid #c1cde1;padding:23px 25px;text-align:left;font-size:13px;font-weight:700}.format-tabs button+button{border-left:1px solid #c1cde1}.format-tabs button>span{font-family:Instrument Sans,sans-serif;font-size:17px;color:#687994}.format-tabs .icon{margin-left:auto;width:17px}.format-tabs button[aria-pressed=true]{color:#ffffff;background:#101a38;border-color:#101a38}.format-tabs button[aria-pressed=true]>span{color:#a5b7da}.format-tabs button:not([aria-pressed=true]):hover{background:#dbe3f1}.format-panel{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;padding:45px;background:#f8faff;min-height:320px}.format-figure{min-width:0}.format-figure .learning-diagram{padding:0;border:0;background:transparent;margin:0}.format-figure .learning-diagram figcaption{font-size:11px}.format-copy h3{margin:11px 0 16px;font-size:25px}.format-copy p{font-size:14px;line-height:1.9}.format-copy .text-link{margin-top:22px;font-size:12px}.demo-offer{display:grid;grid-template-columns:1.1fr 1fr;gap:85px;padding:58px 58px;background:#101a38;color:#ffffff;border-radius:10px;margin-bottom:66px}.demo-offer .eyebrow{color:#a5b7da}.demo-offer h2{margin:18px 0 20px;font-size:54px}.demo-offer p:not(.eyebrow){color:#a5b7da;font-size:15px;max-width:440px;line-height:1.85}.demo-offer .btn{margin-top:26px;background:#ffffff;color:#101a38}.demo-offer .btn:hover{background:#ffffff}.demo-offer small{display:block;color:#a5b7da;font-size:11px;margin-top:12px}.demo-topic-list{align-self:center}.demo-topic-list>div{display:flex;align-items:center;gap:18px;padding:22px 0;border-bottom:1px solid #4e5d77}.demo-topic-list>div:first-child{border-top:1px solid #4e5d77}.demo-topic-list>div>span{font:600 24px Instrument Sans,sans-serif;color:#a5b7da}.demo-topic-list strong{font-size:16px;font-weight:650}.demo-topic-list strong small{font-weight:400;margin-top:3px;font-size:12px}.demo-topic-list .icon{margin-left:auto;color:#a5b7da}.source-band{display:flex;align-items:center;gap:25px}.source-band>span{display:grid;place-items:center;border:1px solid var(--line);width:60px;height:60px;flex-shrink:0;border-radius:50%;color:var(--blue)}.source-band>div{max-width:760px}.source-band h3{font-size:17px;margin-bottom:8px}.source-band p{font-size:12px;line-height:1.85}.source-band>a{margin-left:auto;white-space:nowrap;font-size:12px}
/* The specific exam and the actual product scope lead the offer. */
.flagship-hero{padding-top:34px;padding-bottom:64px}.flagship-hero .breadcrumb{font-size:12px;margin-bottom:45px}.flagship-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:75px;align-items:center}.flagship-grid h1{margin:20px 0 25px;font-size:clamp(70px,7.7vw,109px)}.qualification{display:flex;align-items:center;gap:17px;flex-wrap:wrap;margin-bottom:22px}.qualification>span{background:#dbe3f1;padding:8px 12px;border-radius:4px;font-size:13px;font-weight:700}.qualification>strong{font-size:12px}.flagship-lead{font-size:17px;max-width:520px;line-height:1.85}.flagship-actions{display:flex;gap:27px;align-items:center;margin-top:30px}.flagship-actions .text-link{font-size:12px;gap:8px}.course-package{padding:32px 36px;background:#101a38;color:#ffffff;border-radius:10px;position:relative;overflow:hidden}.course-package:before{content:'';position:absolute;pointer-events:none;right:-50px;top:-130px;width:290px;height:290px;border-radius:50%;border:1px solid #a5b7da20;box-shadow:0 0 0 24px #a5b7da0c,0 0 0 48px #a5b7da08}.package-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;position:relative;font-size:10px;letter-spacing:.1em;color:#a5b7da}.package-heading .icon{width:29px;height:29px}.package-number{font:600 112px/.95 Instrument Sans,sans-serif;letter-spacing:-.035em;margin:29px 0 21px;position:relative}.package-number>span{display:block;font:500 16px/1.5 Instrument Sans,sans-serif;letter-spacing:0;margin-top:10px}.package-split{display:flex;gap:30px;border-top:1px solid #4e5d77;border-bottom:1px solid #4e5d77;padding:19px 0;font-size:12px;color:#a5b7da}.package-split strong{color:#ffffff;font-size:23px;margin-right:4px}.course-package ul{padding:0;margin:21px 0;list-style:none}.course-package li{display:flex;align-items:center;gap:11px;font-size:13px;margin-bottom:10px}.course-package li .icon{width:17px;height:17px;color:#a5b7da}.course-package>p{font-size:11px;line-height:1.9;color:#a5b7da}.course-package>a{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:11px;color:#ffffff;margin-top:20px}.product-subnav{display:flex;gap:35px;align-items:center;padding-block:22px;border-top:1px solid #c1cde1;border-bottom:1px solid #c1cde1;font-size:12px;font-weight:700}.product-subnav a:hover{color:var(--blue)}.product-subnav a:last-child{margin-left:auto;color:var(--blue)}.product-subnav .icon{width:15px;height:15px}.package-features{display:grid;grid-template-columns:repeat(4,1fr);gap:33px}.package-features>article{border-top:1px solid var(--line);padding-top:25px}.package-features>article>span{font:600 57px/1 Instrument Sans,sans-serif;color:var(--blue)}.package-features h3{font-size:18px;margin:19px 0 14px}.package-features p{font-size:13px;line-height:1.9}.included-demo{display:flex;align-items:center;gap:26px;padding:23px 25px;margin-top:40px;background:#dbe3f1;border-radius:5px;font-size:12px}.included-demo>strong{white-space:nowrap}.included-demo>span{color:var(--muted)}.included-demo>a{display:flex;align-items:center;gap:10px;margin-left:auto;white-space:nowrap;color:var(--blue);font-weight:700}.scope-section{display:grid;grid-template-columns:.9fr 1.3fr;gap:70px;border-top:1px solid var(--line)}.scope-section .product-section-heading{display:block;margin:0}.scope-section h2{margin:20px 0 24px}.scope-section .product-section-heading>p:not(.eyebrow){font-size:15px}.scope-list>details{border-bottom:1px solid var(--line)}.scope-list>details:first-child{border-top:1px solid var(--line)}.scope-list summary{display:flex;align-items:center;gap:20px;padding:23px 0;list-style:none}.scope-list summary::-webkit-details-marker{display:none}.scope-code{font:600 24px Instrument Sans,sans-serif;color:var(--blue);width:37px}.scope-list summary strong{font-size:15px;font-weight:700;letter-spacing:-.025em}.scope-list summary small{display:block;font-size:11px;margin-top:5px;color:var(--muted)}.scope-list summary>b{font-size:23px;font-weight:400;margin-left:auto}.scope-list details[open] summary>b{transform:rotate(45deg)}.scope-subjects{padding:0 0 21px 57px}.scope-subjects>div{display:flex;justify-content:space-between;gap:20px;font-size:12px;padding:10px 0;border-top:1px solid #dbe3f1}.scope-subjects strong{white-space:nowrap;font-size:13px}.scope-subjects small{font-size:10px;font-weight:400;color:var(--muted)}.scope-note{font-size:11px;line-height:1.9;margin-top:21px}.course-sources{border-top:1px solid var(--line)}.source-proof{display:grid;grid-template-columns:1fr 1fr;gap:25px 60px}.source-proof>article{border-top:1px solid var(--line);padding-top:25px;padding-bottom:12px}.source-proof>article>span{font-size:10px;letter-spacing:.08em;color:var(--blue);font-weight:700}.source-proof h3{margin:16px 0 15px}.source-proof p{font-size:13px;line-height:1.9}.source-proof a{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-size:12px;font-weight:700;margin-top:20px}.source-proof>details{grid-column:1/-1;border-top:1px solid var(--line)}.source-proof summary{padding:19px 0;font-size:14px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:25px}.source-proof summary span{font-size:20px;font-weight:400}.source-proof details[open] summary span{transform:rotate(45deg)}.source-proof details p{max-width:900px;padding-bottom:16px}
/* Choosing an exam and entering a short practice session. */
.catalogue-intro,.demo-intro{padding-top:67px;padding-bottom:44px}.catalogue-intro h1,.demo-intro h1{margin:20px 0 24px}.catalogue-intro>p:not(.eyebrow),.demo-intro>p:not(.eyebrow){max-width:640px;font-size:17px;line-height:1.85}.track-tabs{display:flex;gap:10px;margin-top:33px}.track-tabs button{display:flex;align-items:center;gap:13px;border:1px solid #c1cde1;border-radius:5px;background:none;padding:15px 24px;font-size:13px;font-weight:700}.track-tabs button[aria-pressed=true]{background:var(--ink);color:#ffffff;border-color:var(--ink)}.exam-catalogue{border-top:1px solid var(--line)}.exam-profile{display:grid;grid-template-columns:55px 1.2fr 1fr;gap:30px;align-items:center;padding:40px 0;border-bottom:1px solid var(--line)}.exam-profile:hover h2{color:var(--blue)}.profile-index{font:600 29px Instrument Sans,sans-serif;color:#687994}.profile-status{display:block;font-size:10px;letter-spacing:.1em;font-weight:700;color:var(--muted);margin-bottom:12px}.featured .profile-status{color:var(--blue)}.product-page .exam-profile h2{font-size:38px}.exam-profile p{font-size:13px;margin-top:10px}.profile-description{font-size:13px;line-height:1.9;max-width:340px;justify-self:end;color:var(--muted)}.profile-description strong{display:flex;align-items:center;justify-content:space-between;gap:25px;color:var(--blue);font-size:13px;margin-top:20px}.exam-profile>.icon{justify-self:end;color:var(--blue)}.catalogue-disclosure{font-size:12px;padding-top:25px;max-width:850px;margin-left:max(44px,calc((100% - 1240px)/2))}.demo-intro .btn{margin-top:25px}.demo-intro>small{display:block;font-size:12px;margin-top:16px;color:var(--muted)}.demo-intro{padding-bottom:75px}.planned-profile{padding-top:40px;max-width:950px}.planned-profile h1{margin:20px 0 25px;font:600 72px/1 Instrument Sans,sans-serif}.planned-profile>p:not(.eyebrow){max-width:700px;line-height:1.9}.planned-basics{margin:36px 0;padding:28px 0;border-block:1px solid var(--line)}.planned-basics h2{font-size:25px;margin-bottom:13px}.planned-basics .btn{margin-top:22px}.info-page h1{font:600 clamp(46px,5vw,70px)/1 Instrument Sans,sans-serif}.info-page .prose{font-size:15px}.prose a{overflow-wrap:anywhere}
/* Calm, focused question screen with explicit feedback. */
.exam-page{padding-top:28px}.exam-page-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:25px;font-size:11px}.exam-page-top a{display:flex;align-items:center;gap:9px;color:var(--muted)}.exam-page-top a:hover{color:var(--blue)}.exam-page-top>span{font-size:10px;letter-spacing:.08em;color:var(--blue);font-weight:700}.exam-layout{display:grid;grid-template-columns:246px minmax(0,1fr);gap:52px;align-items:start}.exam-sidebar{border-top:1px solid #c1cde1;padding-top:23px;position:sticky;top:25px}.exam-back{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--blue);margin-bottom:18px}.exam-scope>span{font-size:10px;letter-spacing:.08em;font-weight:700;color:var(--blue)}.exam-scope h2{font:600 34px/1.1 Instrument Sans,sans-serif;letter-spacing:-.02em;margin:10px 0}.exam-scope p{font-size:12px;line-height:1.8}.exam-scope>strong{display:block;margin-top:16px;font-size:11px;color:var(--blue)}.exam-step-list{display:grid;gap:3px;margin-top:20px}.exam-step{display:flex;align-items:center;gap:12px;border:1px solid transparent;border-radius:5px;background:none;text-align:left;min-height:43px;padding:10px 10px;font-size:12px;line-height:1.4}.exam-step>span:first-child{font:600 17px Instrument Sans,sans-serif;color:#687994;min-width:18px}.exam-step .icon{width:14px;height:14px;margin-left:auto;color:var(--green)}.exam-step.current{background:#dbe3f1;border-color:#c1cde1;font-weight:700}.exam-step.current>span:first-child{color:var(--blue)}.exam-step:hover{background:#dbe3f1}.exam-step.review-needed .icon{color:#a96535}.exam-text-link{display:inline-flex;gap:8px;align-items:center;font-size:12px;color:var(--blue);font-weight:700;margin-top:20px}.exam-local-note{font-size:10px;line-height:1.8;margin-top:14px;max-width:215px}.exam-main{min-width:0;padding:28px 36px 28px;background:#f8faff;border:1px solid #c1cde1;border-radius:10px}.exam-question-top{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:19px;margin-bottom:26px}.exam-kicker{display:flex;gap:15px;align-items:center;font-size:10px;letter-spacing:.08em;font-weight:700;color:var(--blue)}.exam-kicker strong{font-family:Instrument Sans,sans-serif;font-size:21px;letter-spacing:0}.exam-pending{font-size:11px;color:var(--muted)}.exam-question-labels{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:17px}.exam-topic,.exam-source-tag{display:inline-flex;padding:4px 8px;background:#eef2f9;border-radius:3px;font-size:10px;font-weight:600;color:#4e5d77}.exam-source-tag{background:#eef2f9;color:#3c49d8}.exam-prompt{font:650 clamp(23px,2.2vw,30px)/1.4 Instrument Sans,sans-serif;letter-spacing:-.035em;outline:none;margin:0 0 20px}.exam-original-image{margin:24px 0;background:#fff;padding:18px;border:1px solid #dbe3f1;border-radius:6px}.exam-original-image img{width:auto;max-width:100%;height:auto;max-height:240px;margin:auto;object-fit:contain}.exam-original-image figcaption{font-size:10px;text-align:center;color:var(--muted);margin-top:13px}.exam-instruction{font-size:12px;margin:17px 0 11px}.exam-options{display:grid;gap:9px}.exam-option{display:flex;align-items:center;gap:14px;width:100%;padding:14px 16px;text-align:left;background:transparent;border:1px solid #c1cde1;border-radius:6px;font-size:15px;line-height:1.6;min-height:54px;transition:background .15s,border-color .15s}.exam-option-letter{display:grid;place-items:center;width:27px;height:27px;flex-shrink:0;border:1px solid #c1cde1;background:#eef2f9;border-radius:4px;font-size:11px;font-weight:700;color:#4e5d77}.exam-option:hover:not(:disabled){border-color:var(--blue);background:#ffffff}.exam-option.selected{border-color:var(--blue);background:#dbe3f1;box-shadow:inset 0 0 0 1px var(--blue)}.exam-option.selected .exam-option-letter{background:var(--blue);color:#fff;border-color:var(--blue)}.exam-option.correct{background:#eaf4e5;border-color:#65a074}.exam-option.wrong{background:#f9ece5;border-color:#b56750}.exam-option-state{margin-left:auto;flex-shrink:0;color:var(--green);font-size:10px;font-weight:700}.exam-option-state .icon{width:19px;height:19px}.exam-option.wrong .exam-option-state{color:var(--red)}.exam-option:disabled:not(.correct):not(.wrong){opacity:.55}.exam-confidence{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:20px 0 17px}.exam-confidence>span{font-size:11px;font-weight:650;margin-right:auto}.exam-confidence small{font-weight:400;color:#4e5d77;margin-left:5px}.exam-confidence button{border:1px solid #c1cde1;background:none;border-radius:5px;font-size:11px;padding:7px 12px;min-height:36px}.exam-confidence 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/* Explanatory illustrations are revealed only after an answer. */
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/* Results describe what happened, rather than promising exam readiness. */
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@media(min-width:1550px){.product-hero{gap:95px}.product-hero h1{font-size:110px}}
@media(max-width:1150px){.container{width:calc(100% - 60px)}.product-header .main-nav{gap:18px}.product-header .nav-wrap{gap:17px}.product-header .progress-link{display:none}.product-hero{gap:38px}.flagship-grid{gap:40px}.product-hero h1{font-size:86px}.profile-actions{gap:15px}.profile-actions .btn{padding-inline:18px;font-size:12px}.preview-question{padding:23px}.flagship-actions{gap:20px;flex-wrap:wrap}.flagship-grid h1{font-size:86px}.product-subnav{gap:25px}.demo-offer{gap:45px;padding:44px}.scope-section{gap:45px}.exam-layout{grid-template-columns:214px minmax(0,1fr);gap:32px}.exam-main{padding:28px}.exam-metrics{gap:8px}.exam-metric{padding:17px 11px}.product-section-heading{gap:18px 40px}.catalogue-disclosure{margin-left:30px}}
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h2{font-size:22px}.preview-options{grid-template-columns:1fr 1fr;gap:8px}.preview-options button{font-size:13px;min-height:44px;gap:9px}.preview-options .icon{display:none}.preview-question>small{font-size:10px}.inventory-strip{grid-template-columns:1.4fr 1fr;gap:24px 12px;padding:24px 0}.inventory-strip strong{font-size:34px}.inventory-strip strong span{display:block;max-width:none;margin:5px 0 0;font-size:12px}.inventory-strip small{font-size:10px}.inventory-strip>div:nth-child(3){display:flex;align-items:center;gap:12px}.inventory-strip>div:nth-child(3) small{max-width:78px;margin:0}.inventory-strip>a{grid-column:auto;justify-content:flex-start;font-size:10px;gap:7px}.inventory-strip>a .icon{width:17px}.product-page .section{padding-block:55px}.product-page h2{font-size:41px}.product-section-heading{display:block;margin-bottom:28px}.product-section-heading h2{margin:16px 0 20px}.product-section-heading>p:not(.eyebrow){font-size:14px;line-height:1.85}.value-rows 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small{font-size:11px}.source-band{gap:17px}.source-band>span{width:43px;height:43px;align-self:flex-start}.source-band h3{font-size:15px}.source-band p{font-size:12px}.source-band>a{margin-left:60px;font-size:12px}.product-footer{margin-top:56px;padding-top:36px}.product-footer .footer-top{flex-direction:column;align-items:flex-start;gap:23px;padding-bottom:27px}.product-footer .footer-top p{font-size:13px}.product-footer .footer-top>.text-link{font-size:12px}.product-footer .footer-bottom{font-size:10px;gap:20px}.product-footer .footer-bottom>div{flex-wrap:wrap;gap:20px}.flagship-hero{padding-top:25px;padding-bottom:35px}.flagship-hero .breadcrumb{margin-bottom:29px;font-size:11px}.flagship-grid{grid-template-columns:1fr;gap:32px}.flagship-grid h1{font-size:79px;margin:18px 0 23px}.flagship-grid>.eyebrow{font-size:10px}.qualification{gap:13px;align-items:flex-start;flex-direction:column}.qualification>strong{font-size:12px}.flagship-lead{font-size:15px;line-height:1.85}.flagship-actions{gap:20px;margin-top:24px}.flagship-actions .btn{font-size:12px;gap:16px}.course-package{padding:29px}.package-heading{font-size:10px}.package-number{font-size:100px}.package-split{font-size:12px;gap:30px}.course-package li{font-size:13px}.course-package>p{font-size:11px}.product-subnav{font-size:11px;gap:17px 22px;padding-block:21px}.package-features{gap:28px 23px}.package-features>article>span{font-size:46px}.package-features h3{font-size:16px;margin:14px 0 10px}.package-features p{font-size:12px;line-height:1.85}.included-demo{padding:20px;margin-top:30px;font-size:12px;line-height:1.8}.included-demo>a{margin-left:0}.scope-section{gap:10px}.scope-list summary{gap:14px}.scope-code{width:29px;font-size:22px}.scope-list summary strong{font-size:13px}.scope-list summary small{font-size:10px}.scope-subjects{padding-left:43px}.scope-subjects>div{font-size:11px;gap:10px}.scope-note{font-size:10px}.source-proof{grid-template-columns:1fr;gap:25px}.source-proof>article{padding-top:22px}.source-proof h3{font-size:20px}.source-proof p{font-size:12px}.source-proof summary{font-size:12px;line-height:1.8}.catalogue-intro,.demo-intro{padding-top:35px;padding-bottom:34px}.catalogue-intro h1,.demo-intro h1{font-size:61px;margin:20px 0}.catalogue-intro>p:not(.eyebrow),.demo-intro>p:not(.eyebrow){font-size:14px}.track-tabs{gap:8px;margin-top:26px}.track-tabs button{padding:12px;font-size:11px;gap:9px}.track-tabs .icon{width:18px;height:18px}.exam-catalogue .exam-profile{grid-template-columns:28px 1fr;gap:20px 15px;padding:29px 0}.product-page .exam-profile h2{font-size:32px}.profile-status{font-size:9px}.profile-description{font-size:12px}.catalogue-disclosure{margin-left:20px;font-size:11px}.demo-intro{padding-bottom:50px}.demo-intro .btn{font-size:12px}.planned-profile h1{font-size:52px}.planned-profile>p:not(.eyebrow){font-size:14px}.planned-basics h2{font-size:22px}.info-page{padding-top:40px}.info-page h1{font-size:49px}.info-page .prose h2{font-size:24px}.info-page .prose p{font-size:14px}
/* On a phone the question comes before the optional topic navigation. */
.exam-page{padding-top:20px}.exam-page-top{align-items:flex-start;flex-direction:column;gap:10px;padding-bottom:19px}.exam-page-top>a{font-size:10px;line-height:1.7}.exam-page-top>span{font-size:9px}.exam-layout{display:block}.exam-sidebar{position:static;border-top:1px solid var(--line);padding:15px 0 18px}.exam-back,.exam-scope>span,.exam-scope h2,.exam-scope>p,.exam-step-list,.exam-sidebar .exam-text-link,.exam-local-note{display:none}.exam-scope>strong{margin:0;font-size:11px}.exam-main{padding:21px 19px;border-radius:7px}.exam-question-top{margin-bottom:21px;padding-bottom:15px;gap:12px}.exam-kicker{font-size:9px;gap:8px;letter-spacing:.04em}.exam-kicker strong{font-size:18px}.exam-pending{font-size:10px}.exam-question-labels{gap:6px;margin-bottom:15px}.exam-topic,.exam-source-tag{font-size:9px;padding:4px 6px;line-height:1.7}.exam-prompt{font-size:22px;line-height:1.4;letter-spacing:-.035em;margin-bottom:17px}.exam-original-image{padding:12px;margin:19px 0}.exam-original-image img{max-height:210px}.exam-original-image figcaption{font-size:9px;line-height:1.8}.exam-instruction{font-size:11px}.exam-option{font-size:14px;padding:13px 12px;gap:11px;line-height:1.7;align-items:flex-start}.exam-option-letter{width:24px;height:24px;margin-top:1px;font-size:10px}.exam-option-state{max-width:18px;font-size:0}.exam-option-state .icon{width:17px;height:17px}.exam-confidence{gap:8px;padding:18px 0}.exam-confidence>span{width:100%;font-size:11px;margin:0 0 3px}.exam-confidence button{font-size:11px;padding:8px 12px;min-height:36px}.exam-actions{gap:12px;flex-wrap:wrap}.exam-actions .btn{font-size:12px;padding:13px 16px;gap:10px;min-height:47px}.exam-hint-toggle{font-size:11px}.exam-dont-know{font-size:11px}.exam-hint{padding:15px 16px;font-size:12px}.exam-data{padding:17px}.exam-data dl{grid-template-columns:1fr 1fr;gap:16px}.exam-data dd{font-size:18px}.exam-data dt{font-size:10px}.exam-data>p{font-size:12px}.exam-feedback{margin-top:22px;padding-top:22px}.exam-feedback-heading h2{font-size:18px}.exam-feedback p{font-size:13px;line-height:1.9}.exam-feedback h3{font-size:14px}.exam-correct-answer{padding:15px 16px}.exam-correct-answer>strong{font-size:14px}.exam-wrong-reason{padding-left:13px}.exam-takeaway{padding:15px;gap:10px}.exam-takeaway p{font-size:12px}.exam-detail summary{font-size:12px}.exam-detail p{font-size:12px}.exam-next{gap:14px;flex-wrap:wrap}.exam-next .btn{font-size:12px;min-height:46px;padding:12px 14px;gap:10px}.exam-next .btn.secondary{font-size:11px;padding-inline:12px}.exam-solution li{font-size:12px;padding-left:4px;overflow-wrap:anywhere}.exam-calculation-result{font-size:14px;padding:14px!important}.learning-diagram{padding:16px;margin:20px 0}.learning-diagram figcaption{font-size:10px}.power-comparison{gap:12px}.power-comparison strong{font-size:50px}.power-comparison span{font-size:12px}.power-comparison b{font-size:10px}.diagram-sequence{flex-direction:column}.diagram-sequence li{flex-direction:row;gap:16px;align-items:center;padding:12px 0}.diagram-sequence li+li{padding:12px 0;border-left:0;border-top:1px solid #c1cde1}.diagram-sequence strong{font-size:12px;max-width:none}.diagram-sequence li>span{font-size:24px;min-width:25px}.diagram-emphasis{font-size:11px;margin-top:11px;line-height:1.8}.term-grid>div{grid-template-columns:90px 1fr;gap:14px}.term-grid strong{font-size:12px}.term-grid span{font-size:11px}.exam-summary h1{font-size:44px;margin:15px 0}.exam-summary>p{font-size:13px}.exam-metrics{gap:9px;margin-top:23px}.exam-metric{padding:18px 14px}.exam-metric strong{font-size:33px}.exam-metric>span{font-size:10px;margin-top:10px}.exam-recommendations>h2,.exam-results-list>h2{font-size:19px}.exam-recommendations article{padding:19px 17px}.exam-recommendations h3{font-size:15px}.exam-recommendations p{font-size:12px}.exam-result-row{gap:12px;padding:16px 0}.exam-result-row strong{font-size:12px}.exam-result-row small{font-size:10px}.exam-result-icon{width:27px;height:27px}.exam-reset-confirm{padding:16px}.exam-reset-confirm button{margin:4px 8px 0 0}.preparation-page{padding-top:36px}.preparation-heading h1{font-size:66px}.preparation-heading>p:not(.eyebrow){font-size:13px}.exam-dashboard-course{padding:25px;display:block;margin-top:29px}.exam-dashboard-course h2{font-size:23px}.exam-dashboard-course .btn{margin-top:22px;font-size:12px}.exam-empty h2{font-size:23px}.exam-empty p{font-size:13px}.exam-session-picker h2{font-size:23px}.exam-session-picker>p{font-size:12px}.exam-sessions{gap:10px}.exam-session-choice{padding:16px 12px;gap:8px}.exam-session-choice strong{font-size:28px}.exam-session-choice span{font-size:10px;line-height:1.8}.exam-session-choice .icon{position:static;width:17px;height:17px}.exam-time-note{font-size:10px!important}.extra-basics summary{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.diagram-words strong{font-size:clamp(28px,3vw,40px)}.exam-question-labels>span:not([class]){font-size:11px;color:var(--muted)}.exam-kicker>span{font:600 20px Instrument Sans,sans-serif;letter-spacing:0}.exam-hint{margin:16px 0 0}.exam-detail summary:after{content:"+";font-size:19px;color:var(--blue);font-weight:400}.exam-detail[open] summary:after{content:"−"}.exam-dashboard-status h2{font-size:25px;line-height:1.4;margin:18px 0 12px}.exam-dashboard-status .btn{margin-top:18px}.exam-source>p{padding-bottom:9px}.exam-source ul{padding-left:18px}.exam-source li{padding:4px 0}.exam-solution .formula{font-size:18px;line-height:1.8;overflow-wrap:anywhere;padding:18px;margin-bottom:18px}@media(max-width:650px){.diagram-words strong{font-size:30px}.exam-question-labels>span:not([class]){font-size:10px}.exam-kicker>span{font-size:18px}.exam-solution .formula{font-size:14px;padding:14px}}
.exam-data dl>div:nth-child(n+4){grid-column:1/-1;border-top:1px solid #c1cde1;padding-top:15px}.exam-data dl>div:nth-child(n+4) dd{font-size:13px;font-weight:500;line-height:1.85}.exam-data dl>div:nth-child(n+4) dt{font-weight:700}.exam-data dl>div:nth-child(n+4) dd{margin-top:7px}
@media(max-width:650px){.flagship-grid h1{font-size:clamp(58px,17.3vw,76px)}}
/* Morska Edukacja: midnight navy, indigo actions, cool white reading surfaces. */
:root{--ink:#14213f;--muted:#5c6980;--blue:#3c49d8;--blue-dark:#2937ba;--line:#dde3ee;--soft:#f1f4fa;--paper:#f7f9fd;--sea:#eaf0fb;--font:"Instrument Sans",Arial,sans-serif;--green:#167451;--red:#ae443c;--mono:"IBM Plex Mono",monospace}
body{font-family:var(--font);font-weight:400;font-size:16px;background:var(--paper);font-kerning:normal}h1,h2,h3{font-synthesis:none}.product-page{background:#fff;padding-bottom:1px}.product-page h1,.preparation-heading h1{font-size:clamp(56px,6.05vw,80px);font-weight:500;line-height:1.06;letter-spacing:-.055em}.product-page h2{font-weight:500;font-size:clamp(32px,3.5vw,47px);letter-spacing:-.045em;line-height:1.14}.product-page h3{font-weight:550;letter-spacing:-.025em;line-height:1.4}.product-page .section{padding-block:92px}.eyebrow{font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.025em;line-height:1.8}.btn{font-weight:550;border-radius:8px;min-height:52px;font-size:15px;padding:14px 23px;letter-spacing:-.012em;transition:background .2s,box-shadow .2s,transform .2s}.btn:hover{transform:translateY(-1px)}.btn.primary:hover{box-shadow:0 6px 18px #2739ba20}.btn.secondary{background:#fff;border-color:#d3dbea}.btn.secondary:hover{background:#f4f6fc;border-color:#a1afd4}.text-link{font-weight:550;font-size:14px;letter-spacing:-.015em}.product-header{background:#fff;border-bottom-color:#e4e9f3}.product-header .nav-wrap{min-height:90px;gap:28px}.product-header .brand,.product-footer .brand{font-size:21px;font-weight:600;letter-spacing:-.035em;gap:11px}.brand-mark{width:35px;height:35px;color:#18254b}.brand-dot{color:#4854dd}.product-header .main-nav{gap:26px}.product-header .main-nav a,.product-header .progress-link{font-size:13px;font-weight:500;letter-spacing:-.015em}.product-header .nav-end{gap:24px}.product-header .btn.compact{font-size:13px;font-weight:550;border-radius:7px;padding:12px 19px}.product-header .mobile-toggle{border-color:#dce3f0;border-radius:7px}.mobile-nav{background:#fff;border-color:#e1e6f0}.mobile-nav a{font-size:15px;font-weight:500}a:focus-visible,button:focus-visible,summary:focus-visible{outline-color:#6874eb;outline-offset:4px}
/* The opening is a full-width midnight surface; the interaction stays tangible. */
.hero-surface{background:#101a38;color:#fff}.product-hero{padding-top:68px;padding-bottom:65px;gap:88px;grid-template-columns:1.05fr 1fr;align-items:center}.product-hero-copy{padding:0}.product-hero h1{font-size:clamp(58px,6.1vw,82px);font-weight:500;line-height:1.04;letter-spacing:-.055em;margin:24px 0 25px;color:#fff}.product-hero h1 em{color:#9caeff}.product-hero-copy>.eyebrow{color:#b0c0e0;font-size:10px;letter-spacing:.015em}.product-hero .status-dot{background:#7f99f6;width:5px;height:5px;margin-right:9px}.hero-specific{font-size:17px;font-weight:400;line-height:1.75;color:#c0cce0;max-width:450px}.profile-selection{margin-top:29px;padding-top:21px;max-width:490px;border-color:#344160}.profile-selection>.eyebrow{font-size:10px;color:#9aabcd}.profile-selection>a{padding:14px 0 21px;gap:15px;color:#fff}.profile-selection strong{font-weight:500;font-size:18px;letter-spacing:-.02em}.profile-selection small{font-size:12px;color:#aebfdd;letter-spacing:0;margin-top:5px}.profile-selection>a .icon{color:#98acff;width:24px;height:24px}.profile-actions{gap:25px}.profile-actions .btn{background:#515ce6;color:#fff;border-color:#6871ec;font-size:14px;padding-inline:23px}.profile-actions .btn:hover{background:#6872f3;box-shadow:0 6px 24px #0002}.profile-actions>a:not(.btn){font-size:13px;color:#b6c7e9;font-weight:500}.hero-price{display:flex;align-items:baseline;gap:8px 12px;flex-wrap:wrap;margin-top:24px;color:#bfcae1;font-size:12px}.hero-price>span:first-child{width:100%;font-size:11px;color:#92a5c8}.hero-price>strong{font-weight:550;font-size:22px;color:#fff;letter-spacing:-.03em;line-height:1.2}.hero-small{font-size:12px;line-height:1.8;margin-top:14px}.product-hero .hero-small{color:#91a5c9;font-size:11px;max-width:440px}.product-preview{background:#152348;border:1px solid #405279;box-shadow:0 20px 60px #050b2230;border-radius:14px;overflow:hidden}.preview-topline{font-family:var(--mono);font-size:10px;font-weight:400;color:#9badd2;letter-spacing:.01em;background:transparent;padding:21px 25px 9px}.preview-topline>span:last-child{color:#bdcdf1}.preview-drawing{background:transparent;color:#abc1f1;padding:4px 11px 8px}.preview-drawing .technical-pump{max-height:288px}.drawing-grid{opacity:.065}.revealed .pump-flow{color:#6abdf4;stroke-width:2.5}.pump-labels{color:#e1eafe}.preview-question{background:#fff;color:var(--ink);padding:26px 27px 22px}.preview-question>.eyebrow{font-family:var(--mono);font-size:10px;color:#65749a}.product-page .preview-question h2{font-family:var(--font);font-size:23px;font-weight:550;line-height:1.35;letter-spacing:-.035em;margin:8px 0 10px}.preview-question>p:not(.eyebrow){font-size:14px;color:#637189;line-height:1.7}.preview-options{gap:9px;margin:19px 0}.preview-options button{background:#f9faff;border-color:#dce3f1;padding:11px 13px;min-height:48px;border-radius:7px;font-size:14px;font-weight:450}.preview-options button>span{font:400 10px var(--mono);color:#7281a0}.preview-options button:hover:not(:disabled){background:#edf0ff;border-color:#7886e9}.preview-options .icon{width:13px;height:13px;color:#637599}.preview-options .correct{color:#135d46;background:#ecf7f2;border-color:#86bba4}.preview-options .wrong{color:#923f37;background:#fff3f1;border-color:#d89f98}.preview-options button:disabled:not(.correct):not(.wrong){opacity:.5}.preview-question>small{font-size:11px;color:#718097;line-height:1.7}.preview-feedback{padding-block:18px;border-color:#dee5f1}.preview-feedback>strong{font-size:16px;font-weight:550;color:#22345a}.preview-feedback p{font-size:14px;line-height:1.8}.preview-feedback a{font-weight:550}.preview-feedback button{font-size:12px;color:#607493}.inventory-strip{grid-template-columns:1.4fr 1.05fr .8fr 1fr;padding:34px 0;border-top:0;border-bottom:1px solid #dde4ef;gap:33px}.inventory-strip strong{font-size:34px;font-weight:450;letter-spacing:-.045em;line-height:1.2;color:#172747}.inventory-strip strong span{font:450 14px/1.45 var(--font);max-width:94px;letter-spacing:-.01em;margin-left:11px}.inventory-strip small{font-size:12px;margin-top:8px;color:#6c7890}.inventory-strip>a{font-size:13px;font-weight:500}
/* Large type, carefully weighted rules and open rows establish the visual rhythm. */
.product-section-heading{gap:17px 75px;margin-bottom:43px}.product-section-heading>.eyebrow{font-size:10px;color:#637599}.product-section-heading>p:not(.eyebrow){font-size:17px;line-height:1.8;color:#657186}.value-rows{border-color:#dae2ef}.value-rows article{grid-template-columns:62px 1fr 1.35fr;padding:31px 0;border-color:#dfe5ef;gap:30px}.value-rows article>span{font:400 13px var(--mono);color:#8391ab;padding-top:7px}.value-rows article h3{font-size:22px;font-weight:500;padding-top:0}.value-rows article p{font-size:15px;line-height:1.85}.format-workbench{border-color:#dce4f1;border-radius:11px;box-shadow:0 6px 25px #192e5504}.format-tabs{background:#fff;border-bottom:1px solid #dce4f1}.format-tabs button{background:#fff;border:0;padding:25px 28px;font-size:14px;font-weight:500;color:#5a6b86;gap:18px}.format-tabs button+button{border-left:1px solid #e3e8f2}.format-tabs button>span{font:400 11px var(--mono);color:#8593b1}.format-tabs button[aria-pressed=true]{background:#f7f9fe;border-color:#e3e8f2;color:#3546c9;box-shadow:inset 0 -3px #4757df}.format-tabs button[aria-pressed=true]>span{color:#4757df}.format-tabs button:not([aria-pressed=true]):hover{background:#f8faff}.format-panel{background:#fff;padding:38px;gap:50px;grid-template-columns:1.15fr 1fr}.format-figure{padding:23px;background:#eef3fc;border:1px solid #e0e7f5;border-radius:8px;min-width:0}.format-figure .learning-diagram{color:#365890}.format-figure .learning-diagram figcaption{font-size:12px;color:#687da1;line-height:1.8}.format-copy h3{font-size:25px;font-weight:500;margin:14px 0}.format-copy p{font-size:15px;line-height:1.8}.format-copy .eyebrow{font-size:10px;color:#68799a}.format-copy .text-link{font-size:13px;font-weight:500}.demo-offer{background:#132348;border:1px solid #243b67;border-radius:13px;padding:54px 58px;gap:78px;color:#fff;box-shadow:none}.demo-offer .eyebrow{font-size:10px;color:#99b0db}.demo-offer h2{font-size:47px;font-weight:500;line-height:1.11;letter-spacing:-.045em;color:#fff;margin:18px 0 23px}.demo-offer p:not(.eyebrow){font-size:16px;color:#b7c7e1;line-height:1.8}.demo-offer .btn{background:#fff;color:#243464;border-color:#fff;font-size:14px;font-weight:550}.demo-offer .btn:hover{background:#eaf0ff}.demo-offer small{font-size:12px;color:#9bb0d2}.demo-topic-list>div{border-color:#35476c;padding:24px 0;gap:21px}.demo-topic-list>div:first-child{border-color:#35476c}.demo-topic-list>div>span{font:400 12px var(--mono);color:#829bc5}.demo-topic-list strong{font-size:17px;font-weight:500}.demo-topic-list strong small{font-size:13px;font-weight:400;color:#93aacd}.demo-topic-list .icon{color:#92b6ff;width:17px;height:17px}.source-band{padding-bottom:50px;gap:24px}.source-band>span{border-color:#d8e2f2;color:#566bc5}.source-band h3{font-size:19px;font-weight:500}.source-band p{font-size:14px;line-height:1.8}.source-band>a{font-size:13px;font-weight:500}.product-footer{margin-top:0;background:#0e1832;color:#e2eafa;border-color:#1d2d51;padding:49px 0 27px}.product-footer .brand{color:#e5edff}.product-footer .brand-mark{color:#4055a1}.product-footer .brand-dot{color:#8298f2}.product-footer .footer-top p{font-size:15px;color:#9eaecb}.product-footer .text-link{color:#b2c3ee;font-weight:500}.product-footer .footer-bottom{border-color:#2a3855;font-size:11px;color:#8194b6}.product-footer .footer-bottom a{color:#a0b1d1}.product-footer .footer-bottom a:hover{color:#fff}.exam-page+.product-footer,.preparation-page+.product-footer,.info-page+.product-footer,.planned-profile+.product-footer{margin-top:80px}
/* The price is a clear term of access, not a made-up active checkout. */
.flagship-hero{padding-top:34px;padding-bottom:62px}.flagship-hero .breadcrumb{font-size:13px;margin-bottom:38px}.flagship-grid{grid-template-columns:1.2fr .9fr;gap:90px;align-items:center}.flagship-grid h1{font-size:clamp(57px,5.9vw,80px);font-weight:500;line-height:1.07;margin:22px 0 28px;letter-spacing:-.055em}.flagship-grid>.eyebrow{font-size:11px}.flagship-grid h1 em{color:#3f4dc6}.flagship-lead{font-size:18px;line-height:1.85;max-width:520px}.qualification{gap:15px;margin-bottom:25px}.qualification>span{background:#edf1fc;color:#354bab;border:1px solid #dfe6fa;font-size:13px;font-weight:500;border-radius:5px;padding:7px 11px}.qualification>strong{font-size:13px;font-weight:500;color:#5b6c89}.flagship-actions{gap:23px;margin-top:28px;flex-wrap:wrap}.flagship-actions>.btn{font-size:14px;gap:23px}.flagship-actions .text-link{font-size:13px}.course-package{background:#121f42;border:1px solid #293c6a;color:#fff;border-radius:13px;padding:30px 33px;box-shadow:0 20px 46px 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/* Studying stays quiet: dark type on white, clearly named feedback states. */
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.hero-small{font-size:12px}.course-package{padding:28px;border-radius:11px}.package-heading{font-size:10px}.course-price{padding-top:25px}.price-label{font-size:11px}.price-amount>strong{font-size:62px}.price-term{font-size:17px}.price-note{font-size:12px;line-height:1.8}.package-number{font-size:32px}.package-number>span{font-size:13px}.package-split{font-size:12px;gap:23px}.package-split strong{font-size:16px}.course-package li{font-size:14px;line-height:1.65}.course-package>p{font-size:12px}.course-package>a:not(.btn){font-size:12px}.course-package>a.btn{font-size:14px;padding:14px 18px}.product-subnav{gap:17px 20px;font-size:12px;line-height:1.8;padding-block:22px}.product-subnav a:last-child{font-size:12px}.package-features{grid-template-columns:1fr 1fr;gap:30px 23px}.package-features>article>span{font-size:35px}.package-features h3{font-size:18px;line-height:1.3;margin:16px 0 13px}.package-features 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7px}.exam-question-labels>span:not([class]){font-size:11px}.exam-prompt{font-size:23px;font-weight:500;line-height:1.4;letter-spacing:-.025em}.exam-original-image{padding:15px}.exam-original-image figcaption{font-size:10px;line-height:1.8}.exam-instruction{font-size:12px}.exam-option{font-size:16px;line-height:1.65;padding:13px 12px;gap:11px}.exam-option-letter{font-size:10px}.exam-option-state{font-size:0}.exam-confidence{gap:8px;padding-block:18px}.exam-confidence>span{font-size:12px}.exam-confidence button{font-size:12px;padding:9px 12px;min-height:38px}.exam-actions{gap:13px}.exam-actions .btn{font-size:13px;min-height:48px;padding:13px 16px;gap:12px}.exam-hint-toggle{font-size:12px}.exam-dont-know{font-size:12px}.exam-hint{padding:17px}.exam-hint p{font-size:14px}.exam-data{padding:18px}.exam-data dt{font-size:11px;line-height:1.8}.exam-data dd{font-size:19px}.exam-data dl>div:nth-child(n+4) dd{font-size:14px}.exam-data>p{font-size:13px}.exam-feedback-heading 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strong{font-size:25px;letter-spacing:-.04em}.diagram-sequence li{gap:16px;padding-block:14px}.diagram-sequence li+li{padding-block:14px;border-color:#cbd9f0}.diagram-sequence li>span{font-size:11px}.diagram-sequence strong{font-size:13px;line-height:1.8}.diagram-emphasis{font-size:12px;line-height:1.8}.term-grid strong{font-size:13px}.term-grid span{font-size:12px}.term-grid>div{grid-template-columns:90px 1fr;gap:13px}.power-node{padding:17px 10px}.power-node span{font-size:11px}.power-node strong{font-size:10px}.exam-summary h1{font-size:35px;line-height:1.15;letter-spacing:-.04em}.exam-summary>p{font-size:15px}.exam-metrics{gap:10px}.exam-metric{padding:20px 15px}.exam-metric strong{font-size:32px}.exam-metric>span{font-size:12px;line-height:1.7}.exam-recommendations>h2,.exam-results-list>h2{font-size:22px}.exam-recommendations article{padding:22px 18px}.exam-recommendations h3{font-size:17px}.exam-recommendations p{font-size:14px}.exam-result-row 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/* Short homepage: the original indigo identity, fewer decisions and less copy. */
.concise-home .product-hero{align-items:center}
.concise-home .profile-actions{display:flex;align-items:center;gap:24px;margin-top:29px;flex-wrap:wrap}
.concise-home .profile-actions>a:not(.btn){font-size:14px;color:#dce7fd}
.concise-home .hero-price{margin-top:28px}
.concise-home .concise-inventory{grid-template-columns:1.5fr 1fr 1fr}
.concise-home .home-essentials{padding-block:65px 0}
.concise-home .home-essentials>.product-section-heading{display:block;margin-bottom:30px}
.home-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:45px}
.home-benefits article{padding-top:24px;border-top:1px solid #d5ddeb}
.home-benefits article>.icon{color:#4859df;width:25px;height:25px;margin-bottom:19px}
.home-benefits h3{font-size:21px;line-height:1.35;margin-bottom:12px}
.home-benefits p{font-size:15px;line-height:1.8;max-width:330px;color:#5c6980}
.home-try{display:flex;justify-content:space-between;align-items:center;gap:40px;padding:35px 40px;background:#eef2fa;margin-top:47px;border-radius:9px}
.product-page .home-try h2{font-size:32px;margin-bottom:12px;line-height:1.2}
.home-try p{font-size:14px;line-height:1.8;max-width:600px}
.home-try .btn{white-space:nowrap;flex-shrink:0}
@media(max-width:950px){.home-benefits{gap:25px}.home-benefits h3{font-size:19px}.home-benefits p{font-size:14px}.home-try{padding:28px;gap:25px}.home-try .btn{white-space:normal}.product-page .home-try h2{font-size:29px}}
@media(max-width:650px){.concise-home .product-hero{gap:31px}.concise-home .profile-actions{gap:21px;margin-top:23px}.concise-home .profile-actions>.btn{font-size:13px;padding:14px 18px;gap:15px}.concise-home .profile-actions>a:not(.btn){font-size:13px}.concise-home .hero-price{margin-top:24px}.concise-home .concise-inventory{grid-template-columns:1.3fr 1fr;gap:25px}.concise-inventory>a{grid-column:1/-1;justify-content:flex-start}.concise-home .home-essentials{padding-top:43px}.concise-home .home-essentials>.product-section-heading h2{font-size:30px;line-height:1.25}.home-benefits{grid-template-columns:1fr;gap:22px}.home-benefits article{display:grid;grid-template-columns:25px 1fr;gap:8px 16px;padding-top:21px}.home-benefits article>.icon{margin:3px 0 0;width:21px;height:21px;grid-row:1/3}.home-benefits h3{font-size:18px;margin:0}.home-benefits p{font-size:14px;grid-column:2;max-width:none}.home-try{display:block;padding:25px;margin-top:32px}.product-page .home-try h2{font-size:25px}.home-try p{font-size:14px}.home-try .btn{margin-top:21px;font-size:13px;padding-inline:17px;gap:14px}}