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.exam-cta{padding:110px 0;display:grid;grid-template-columns:1fr .9fr;gap:clamp(50px,8vw,120px);align-items:center}.exam-copy h2{font-size:clamp(36px,5vw,61px);letter-spacing:-.06em;line-height:1.02;margin:0}.exam-copy h2 em{font-style:normal;color:var(--purple)}.exam-copy>p:not(.kicker){color:var(--muted);font-size:13px;max-width:510px;margin:25px 0}.feedback-preview{background:var(--ink);color:#fff;border-radius:17px;padding:25px;box-shadow:15px 15px 0 var(--blue)}.feedback-top{display:flex;justify-content:space-between;color:#858b95;font-size:9px;font-weight:800}.feedback-top strong{color:var(--lime);font-size:19px}.feedback-preview>h3{font-size:22px;margin:14px 0 3px}.feedback-preview>p{color:#90959e;font-size:10px;margin:0 0 20px}.mark-point{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:13px 0;border-top:1px solid #282b31}.mark-point>span{width:27px;height:27px;border-radius:7px;display:grid;place-items:center;background:#243925;color:var(--lime);font-size:10px}.mark-point>div{display:grid}.mark-point strong{font-size:10px}.mark-point small{color:#858b95;font-size:8px}.mark-point b{color:#858b95;font-size:9px}.tip-box{display:flex;gap:10px;background:#202431;border-radius:9px;padding:11px;margin-top:14px}.tip-box>span{color:var(--lavender)}.tip-box p{margin:0;color:#9da2ae;font-size:9px}.tip-box strong{color:#fff;display:block}
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@media(max-width:1000px){.hero-grid-paper{grid-template-columns:1fr}.study-card{max-width:620px;width:100%}.loop-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}.exam-cta{grid-template-columns:1fr}.feedback-preview{max-width:620px}.desktop-nav{display:none}.site-header{grid-template-columns:1fr auto}.progress-profile{display:none}.menu-button{display:block}}
@media(max-width:680px){.site-header{height:62px}.mobile-menu{top:62px}.hero-wrap{padding:10px}.hero-grid-paper{min-height:0;padding:45px 20px;border-radius:15px;gap:45px}.hero-grid-paper:before{width:220px;height:220px;right:-40px;top:38%}h1{font-size:45px}.trust-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.study-card{padding:15px}.section-shell{width:min(100% - 24px,540px)}.learning-loop,.syllabus-section,.exam-cta{padding-top:70px;padding-bottom:70px}.section-heading{display:grid;gap:17px}.loop-grid,.topic-grid{grid-template-columns:1fr}.loop-card{min-height:270px}.syllabus-heading{align-items:start}.syllabus-summary{width:100%}.paper-tabs{overflow-x:auto}.paper-tabs button{white-space:nowrap}.exam-copy h2{font-size:40px}footer{grid-template-columns:1fr}footer nav{flex-wrap:wrap}footer>p{justify-self:start;text-align:left}.doodle{display:none}}
.local-note span[data-account-subtitle]{color:inherit}
.release-empty{position:relative;z-index:2;max-width:620px;margin:26px 0 0;padding:16px 18px;border:1px solid rgba(65,57,195,.28);border-radius:12px;background:rgba(255,255,255,.72);color:#4f5560}.release-empty strong{display:block;color:var(--ink);font:800 14px 'Manrope',sans-serif}.release-empty p{margin:5px 0 0;font-size:11px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.topic-grid{grid-template-columns:1fr;gap:14px}.chapter-group{overflow:hidden;border:1px solid #2b2f35;border-radius:17px;background:#101318}.chapter-group[open]{border-color:#4a505a;background:#12161c}.chapter-group>summary{min-height:106px;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:18px;align-items:center;padding:20px 22px;cursor:pointer;list-style:none}.chapter-group>summary::-webkit-details-marker{display:none}.chapter-group>summary:hover{background:#171b21}.chapter-group>summary:focus-visible{outline:3px solid var(--lavender);outline-offset:-3px}.chapter-number{min-width:94px;padding:8px 11px;border-radius:8px;background:var(--lime);color:var(--ink);font:850 13px 'Manrope',sans-serif;text-align:center}.chapter-heading{display:grid}.chapter-heading strong{font:800 22px 'Manrope',sans-serif;letter-spacing:-.04em}.chapter-heading small{margin-top:3px;color:#858c96;font-size:10px}.chapter-progress{display:flex;align-items:center;gap:10px;color:#a1a7b0;font-size:9px}.chapter-progress b{font-weight:750}.chapter-progress i{min-width:39px;padding:5px 7px;border-radius:999px;background:#252a31;color:#fff;font-style:normal;text-align:center}.chapter-chevron{font-size:24px;color:#858c96;transition:transform .18s}.chapter-group[open] .chapter-chevron{transform:rotate(180deg)}.chapter-topic-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;padding:0 14px 14px;border-top:1px solid #262a30}.chapter-topic-list .topic-card{margin-top:14px}.chapter-group.is-learning>summary{background:linear-gradient(90deg,rgba(201,198,255,.08),transparent 48%)}.chapter-group.is-studied>summary{background:linear-gradient(90deg,rgba(196,246,154,.08),transparent 48%)}
.chapter-group.is-locked{border-color:rgba(201,198,255,.18)}.chapter-group.is-locked>summary{background:linear-gradient(90deg,rgba(201,198,255,.055),transparent 52%)}.chapter-group.is-locked .chapter-number{background:var(--lavender)}.chapter-plan-badge{background:rgba(201,198,255,.13)!important;color:var(--lavender)!important}
@media(max-width:1000px){.chapter-topic-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.chapter-group>summary{grid-template-columns:1fr auto;gap:10px;padding:17px}.chapter-number{justify-self:start}.chapter-heading{grid-column:1/-1;grid-row:2}.chapter-heading strong{font-size:19px}.chapter-progress{grid-column:1/-1;grid-row:3;justify-content:space-between}.chapter-chevron{grid-column:2;grid-row:1}.chapter-topic-list{grid-template-columns:1fr;padding:0 10px 10px}.chapter-topic-list .topic-card{margin-top:10px}}