:root{--ink:#172641;--blue:#3457c9;--paper:#faf8f2;--muted:#626977;--line:#dedfdc;--white:#fff;--green:#216342;--red:#a12d35;scroll-behavior:smooth;scroll-padding-top:28px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}button,select{font:inherit}button,a,select,summary{-webkit-tap-highlight-color:transparent}button,a,select,summary:focus-visible,input:focus-visible{outline-offset:5px}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #d89114}button{cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.header{height:105px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:25px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:24px;font-weight:700;letter-spacing:-1px}.brand-dot{color:var(--blue)}nav{display:flex;align-items:center;gap:32px}nav>a:not(.button){text-decoration:none;font-size:14px}nav>a:not(.button):hover,.text-link:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:32px;min-height:52px;border:1px solid var(--blue);border-radius:8px;padding:15px 22px;background:var(--blue);color:#fff;font-weight:600;font-size:15px;text-decoration:none;transition:background .15s}.button:hover{background:#2544ac}.button-small{min-height:44px;padding:12px 17px;font-size:13px;gap:20px}.hero{display:grid;grid-template-columns:1.03fr 1fr;align-items:center;gap:60px;padding-top:64px;padding-bottom:58px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;margin:0 0 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var(--line);border-radius:10px;overflow:hidden;background:#fff}.topic>img{height:195px;width:100%;object-fit:cover}.topic>img.illustration{object-fit:contain;background:#f0f3fa}.topic-body{padding:24px}.topic-number{font-size:10px;letter-spacing:1.4px;color:var(--muted)}h3{font-size:21px;font-weight:600;letter-spacing:-.5px;margin:14px 0 12px}.topic-body p,.steps p{font-size:14px;line-height:1.75;color:var(--muted);margin-bottom:17px}.topic-link{background:none;border:0;border-top:1px solid #e8e8e6;padding:17px 0 0;width:100%;text-align:left;display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--blue);min-height:44px}.topic-link:hover{text-decoration:underline;text-underline-offset:4px}.photo-note{font-size:10px;color:var(--muted);margin:14px 0 0}.quiz-section{background:#edf0f8;border-block:1px solid #dce1ef;padding-block:62px}.quiz-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px;align-items:start}.quiz-intro{padding-top:14px}.quiz-intro h2{font-size:47px;letter-spacing:-1.8px;margin-bottom:22px}.quiz-intro>p:not(.eyebrow){max-width:335px;color:var(--muted);line-height:1.75;font-size:15px}.quiz-intro label{font-size:12px;font-weight:600;display:block;margin:24px 0 9px}select{border:1px solid #b8c1d5;border-radius:8px;background:var(--white);color:var(--ink);min-height:46px;padding:10px 35px 10px 13px;width:min(100%,300px)}.quiz-intro>p.sample-note{font-size:11px;margin-top:17px;max-width:300px}.quiz-card{background:var(--white);border:1px solid #d9dfec;border-radius:10px;padding:32px;min-height:430px}.quiz-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--muted);font-size:11px;margin-bottom:24px}.quiz-meta>span:first-child{letter-spacing:1px;text-transform:uppercase;font-weight:600;color:var(--blue)}.progress{height:3px;background:#e8edf8;margin-bottom:24px}.progress>span{display:block;height:100%;background:var(--blue)}fieldset{padding:0;border:0;margin:0;min-width:0}legend{font-size:23px;font-weight:600;line-height:1.4;letter-spacing:-.4px;margin-bottom:22px;padding:0}.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice{position:relative;display:flex;align-items:center;gap:10px;min-height:56px;padding:12px;border:1px solid #d8dce4;border-radius:8px;font-size:13px;cursor:pointer;line-height:1.4}.choice input{margin:0;accent-color:var(--blue);flex-shrink:0}.choice:has(input:checked){border-color:var(--blue);background:#f0f4ff}.choice.correct{background:#eef8f1;border-color:var(--green)}.choice.incorrect{background:#fff1f1;border-color:var(--red)}.choice:has(input:disabled){cursor:default}.choice-tag{font-size:11px;font-weight:bold;margin-left:auto}.quiz-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px}.quiz-actions .button{min-height:44px;padding:12px 18px;font-size:13px;gap:16px}.button:disabled{background:#e5e8ee;border-color:#e5e8ee;color:#667080}.quiz-actions>span{font-size:11px;color:var(--muted)}.feedback{margin:20px 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:14px;line-height:1.6}.feedback strong{color:var(--green)}.feedback.wrong strong{color:var(--red)}.feedback p{margin:7px 0}.feedback a{font-size:12px;color:var(--blue)}.result{padding-block:20px}.result h3{font-size:31px;margin-top:15px}.result-score{font-size:65px;letter-spacing:-3px;font-weight:600;color:var(--blue);margin:18px 0}.result p{line-height:1.7;color:var(--muted)}.result-actions{display:flex;flex-wrap:wrap;gap:15px;align-items:center;margin-top:25px}.secondary{background:white;color:var(--blue)}.secondary:hover{background:#eef2ff}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding-top:12px}.step{display:block;font-size:12px;color:var(--blue);padding-bottom:15px;border-bottom:1px solid var(--line);margin-bottom:24px}.steps h3{font-size:20px}.faq{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.55fr;gap:60px;padding-block:60px}.faq-list details{border-bottom:1px solid var(--line)}summary{cursor:pointer;line-height:1.5;min-height:44px}.faq summary{padding:21px 25px 21px 0;font-size:15px;font-weight:600}.faq-list details:first-child summary{padding-top:0}.faq details 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.topic>img.apollo-photo{object-position:center top}
@media(min-width:1400px){.hero{padding-block:80px}.photo-frame img{height:390px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero{gap:32px}.facts>div{display:block}.facts span{display:block;margin-top:7px}.quiz-layout{gap:40px}.topic-body{padding:20px}.topic>img{height:165px}.choices{grid-template-columns:1fr}.quiz-intro h2{font-size:40px}.closing h2{font-size:22px}}
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@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}