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.brand-name{font-size:16px;letter-spacing:-.5px}.brand-name span{font-size:12px;letter-spacing:.5px}.brand{gap:8px}.brand-mark{flex-shrink:0;width:30px;height:30px}

/* Locally drawn European identity: no external image or font requests. */
.eu-flag,.lux-flag{display:block;flex-shrink:0;overflow:hidden;border-radius:2px}
.eu-flag{width:30px;height:20px}.lux-flag{width:23px;height:14px}
.brand-mark.eu-brand{width:36px;height:24px;background:none;border-radius:2px;box-shadow:0 0 0 1px #ffffff24}
.eu-brand .eu-flag{width:36px;height:24px}
.regional-identity{display:flex;align-items:center;gap:8px;margin:18px 0 0;color:#c0d3d9;font-size:9px;line-height:1.5}
.workspace{margin-top:34px}
.hero{background:#e9eff8;border-color:#d3deee}
.hero .eyebrow{color:#274c86}.hero p{color:#435c7b}
.hero-region{display:flex;align-items:center;gap:9px;letter-spacing:1.4px}
.hero-region .eu-flag{width:27px;height:18px}
.hero-art{background:repeating-linear-gradient(0deg,transparent,transparent 29px,#8ca6cd30 30px),repeating-linear-gradient(90deg,transparent,transparent 29px,#8ca6cd30 30px)}
.compass{border-color:#7693bf;box-shadow:0 0 0 25px #5277b00a,0 0 0 50px #5277b008}
.compass:before,.compass:after{background:#7693bf55}.compass .plane{color:#163b76}.compass .north{color:#163b76}.compass .degree{color:#435c7b}
.footer-identity{display:flex;align-items:center;gap:10px}.footer-identity .eu-flag{width:21px;height:14px}
@media(max-width:1100px) and (min-width:721px){.brand-name{font-size:13px}.brand-name span{font-size:11px}.regional-identity{font-size:8px;gap:6px}}
@media(max-width:720px){.regional-identity{margin-top:12px;font-size:10px}.hero-region{font-size:9px}.footer-identity{max-width:65%;line-height:1.6}}
.europe-banner{margin:22px 48px 0;padding:17px 22px;display:flex;gap:18px;align-items:center;background:#003399;color:#fff;border-radius:9px;border-bottom:3px solid #ffcc00}.europe-banner .eu-flag{width:66px;height:44px}.europe-banner strong{display:block;font-size:17px;letter-spacing:-.3px}.europe-banner span{display:block;font-size:11px;color:#e0e8ff;margin-top:3px}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.admin-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}.admin-tabs button{font-size:11px;padding:9px 12px}.admin-search{display:flex;gap:12px;align-items:flex-end;margin-bottom:18px}.admin-search label{flex:1;margin:0}.admin-search button{margin-bottom:0}.admin-pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:11px;margin-top:22px}.admin-id{font-size:10px;overflow-wrap:anywhere;max-width:150px}.admin-action-form{margin-top:25px;padding-top:25px;border-top:1px solid var(--line)}.admin-question-list{max-height:680px;overflow-y:auto;padding-right:6px}.admin-action-form .check{font-size:12px}.cookie-category{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.cookie-details{overflow-wrap:anywhere;font-size:11px;color:var(--muted);margin-top:15px}.cookie-banner{position:fixed;bottom:20px;right:20px;width:540px;max-width:calc(100vw - 40px);padding:22px;background:#fff;border:1px solid #cedbce;border-top:3px solid #003399;border-radius:10px;box-shadow:0 7px 30px #142f3729;z-index:9}.cookie-banner strong{font-size:17px}.cookie-banner p{font-size:12px;color:var(--muted);margin:7px 0 15px}.cookie-banner .row{gap:10px}.cookie-banner-visible .toast{bottom:210px}#cookie-dialog{width:500px}.nav{padding-top:11px;padding-bottom:11px}@media(max-width:1100px){.europe-banner{margin:20px 30px 0}}@media(max-width:720px){.europe-banner{margin:18px 20px 0;padding:15px;gap:12px}.europe-banner .eu-flag{width:51px;height:34px}.europe-banner strong{font-size:14px}.europe-banner span{font-size:9px}.admin-tabs{display:flex;overflow-x:auto;flex-wrap:nowrap}.admin-tabs button{white-space:nowrap}.admin-pagination .secondary{padding:8px}.cookie-banner{bottom:12px;right:12px;max-width:calc(100vw - 24px);padding:18px}.cookie-banner-visible .toast{bottom:240px}.footer-links{gap:8px;justify-content:flex-end}nav[aria-label="Main navigation"] .nav{font-size:9px;padding-left:3px;padding-right:3px}}

/* Reserved placements only: no network scripts, tracking pixels or ad requests. */
.ad-placeholder{position:relative;width:min(100%,850px);min-height:118px;margin:28px auto;padding:12px 18px 18px;background:#f1f4f7;border:1px dashed #aab9cb;border-radius:8px;text-align:center;clear:both}
.ad-placeholder>span{display:block;color:#65768a;font-size:8px;font-weight:600;letter-spacing:2px;text-align:left}
.ad-placeholder-outline{display:grid;place-items:center;min-height:65px;color:#7d8a9b;font-size:12px;letter-spacing:.3px}
@media(max-width:720px){.ad-placeholder{min-height:104px;padding:10px 14px}.ad-placeholder-outline{min-height:55px}}

/* Planned responsive inventory. Space is reserved before any future ad loads. */
.learning-layout,.review-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;align-items:start}
.learning-main,.review-main{min-width:0}.learning-rail,.review-rail{display:none}
.ad-placeholder{box-sizing:border-box;max-width:100%;border:1px solid #d6dee8;border-radius:4px;background:#f5f7fa;padding:0;overflow:visible;margin:32px auto}
.ad-placeholder>span{height:22px;line-height:22px;padding:0 10px;background:#eef2f7;border-bottom:1px solid #e0e6ef;letter-spacing:1.7px}
.ad-leaderboard{width:728px;min-height:112px}.ad-leaderboard .ad-placeholder-outline{height:90px;min-height:90px}
.ad-rectangle{width:300px;min-height:272px}.ad-rectangle .ad-placeholder-outline{height:250px;min-height:250px}
.learning-rail .ad-placeholder,.review-rail .ad-placeholder{margin:0 0 28px}
.study-routine{padding:25px 22px;background:#edf2e9;border:1px solid #dce5d7;border-radius:9px}.study-routine .eyebrow{font-size:8px;letter-spacing:1.2px;color:#4a684e}.study-routine h2{font-family:Georgia,serif;font-size:25px;font-weight:400;line-height:1.25;letter-spacing:-.5px}.study-routine ol{list-style:none;counter-reset:study-step;margin:0;padding:0}.study-routine li{counter-increment:study-step;padding:16px 0;border-top:1px solid #d6e0d0;font-size:12px}.study-routine li strong{display:block;color:#294b35;margin-bottom:5px}.study-routine li strong:before{content:'0' counter(study-step) ' / ';font-size:9px;color:#66805f}.study-routine li span{color:#53684e;font-size:11px;line-height:1.6;display:block}.study-routine .text-button{margin-top:5px;font-size:11px}
.next-study{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:52px}.next-study h2{font-size:22px;margin-bottom:7px}.next-study p{margin-bottom:0}.next-study .row{flex-shrink:0}
.review-main{margin-bottom:0}.review-rail{padding-top:0}.review-layout+.ad-placeholder{margin-top:52px;margin-bottom:72px}
@media(min-width:1280px){.learning-layout,.review-layout:has(.review-rail){grid-template-columns:minmax(0,1fr) 300px;gap:28px}.learning-rail,.review-rail{display:block}.learning-main .grid{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-main .hero{grid-template-columns:minmax(0,1fr) 190px}.learning-main .hero-copy{padding:28px}.learning-main .hero h2{font-size:30px}.learning-main .hero-region{font-size:8px;gap:7px}.learning-main .stats{gap:10px}.learning-main .stat{padding:17px 15px}.learning-main .stat-label{font-size:9px}.learning-main .stat small{font-size:9px}.learning-main .compass{width:145px;height:145px}.learning-main .compass:before{width:180px}.learning-main .compass:after{height:180px}.learning-main .compass .plane{font-size:65px}}
@media(min-width:1650px){.ad-leaderboard[data-ad-placement="dashboard-banner"]{width:970px}.learning-main .grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.next-study{align-items:flex-start;flex-direction:column}.next-study .row{flex-shrink:1}}
@media(max-width:767px){.ad-leaderboard{width:100%;min-height:122px;margin-top:26px;margin-bottom:34px}.ad-leaderboard .ad-placeholder-outline{height:100px;min-height:100px}.next-study{margin-top:40px}.review-layout+.ad-placeholder{margin-top:44px;margin-bottom:56px}}

.ad-placeholder[data-ad-placement="question-banner"]{margin-top:24px;margin-bottom:64px}

[hidden]{display:none!important}
.launch-notice{padding:20px 24px;margin:0 0 24px;border:1px solid #cad5e4;border-radius:16px;background:#f0f5fc;color:#193958}.launch-notice p{margin:6px 0 0}

.question-figure{margin:24px 0;padding:16px;background:#fff;border:1px solid var(--line,#ddd);border-radius:12px}.question-figure img{display:block;max-width:100%;height:auto;max-height:850px;object-fit:contain;margin:auto}.question-figure figcaption{margin-top:12px;font-size:.8rem;color:#576474}

/* Separate answer checking from question navigation, including wrapped mobile rows. */
#check-public-answer{margin-top:16px}
#public-feedback:not(:empty){margin-top:24px}
.question-navigation{margin-top:32px;padding-top:24px;border-top:1px solid var(--line);gap:16px 20px;align-items:center;flex-wrap:wrap}
.question-navigation a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;text-decoration:none}
.question-navigation .text-button{padding:12px 8px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:540px){.question-navigation{gap:16px}.question-navigation .primary,.question-navigation .secondary{flex:1 1 130px}.question-navigation .text-button{flex-basis:100%}}

.sign-in-recommendation{display:flex;gap:24px;align-items:center;justify-content:space-between;padding:20px 24px;margin:0 0 24px;border:1px solid var(--line);border-radius:14px;background:#edf4ee}.sign-in-recommendation p{margin:4px 0 0}.sign-in-recommendation button{flex-shrink:0}@media(max-width:650px){.sign-in-recommendation{align-items:flex-start;flex-direction:column;gap:16px}}