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.pdf-library-lectures .btn.active{color:#10171c}.pdf-library-selected{padding:var(--s-5)}.pdf-library-selected>.pdf-reader{margin-top:var(--s-4)}.pdf-search-results{gap:var(--s-2);display:grid}.pdf-search-result{gap:var(--s-2);width:100%;padding:var(--s-4);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-raised);color:var(--text);text-align:left;display:grid}.pdf-search-result:hover{border-color:var(--accent);background:var(--bg-sunken)}.pdf-search-result .chip{width:max-content}.pdf-search-result strong{color:var(--strong)}.flashcard{justify-content:center;gap:var(--s-4);text-align:center;min-height:320px;padding:var(--s-7) var(--s-5);cursor:pointer;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;display:flex}.flashcard-front{font-family:var(--font-serif);font-size:var(--step-2);max-width:46ch;margin:0 auto;line-height:1.35}.flashcard-back{font-size:var(--step-0);text-align:left;max-width:60ch;margin:0 auto;line-height:1.65}.flashcard-hint{font-size:var(--step--1);color:var(--text-muted)}.option-list{gap:var(--s-2);margin-bottom:var(--s-4);flex-direction:column;display:flex}.option{gap:var(--s-3);text-align:left;padding:var(--s-3) var(--s-4);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-raised);align-items:flex-start;width:100%;min-height:auto;line-height:1.5;display:flex}.option:hover:not(:disabled){border-color:var(--accent)}.option[data-state=selected]{border-color:var(--accent);background:var(--accent-soft)}.option[data-state=correct]{border-color:var(--good);background:var(--good-soft)}.option[data-state=incorrect]{border-color:var(--bad);background:var(--bad-soft)}.option-key{font-family:var(--font-mono);width:1.5em;color:var(--text-muted);flex-shrink:0;font-weight:600}.option[data-state=correct] 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mark,.highlight{background:var(--warn-soft);color:var(--text);border-radius:2px;padding:0 .1em;font-weight:600}.timer{font-family:var(--font-mono);font-size:var(--step-2);font-variant-numeric:tabular-nums;font-weight:600}.timer[data-low=true]{color:var(--bad)}.sticky-bar{z-index:10;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:var(--s-3) var(--s-4);margin-bottom:var(--s-5);box-shadow:var(--shadow);position:sticky;top:0}.eyebrow{margin:0 0 var(--s-2);color:var(--accent-text);letter-spacing:.09em;text-transform:uppercase;max-width:none;font-size:.75rem;font-weight:700}.align-start{align-items:start}.exam-hero{padding:var(--s-6);background:var(--accent-soft);border:1px solid color-mix(in srgb, var(--accent) 30%, var(--border));border-radius:calc(var(--radius) + 4px);position:relative;overflow:hidden}.exam-hero:after{content:"";background:var(--accent);width:5px;position:absolute;inset:0 auto 0 0}.exam-hero h1{max-width:18ch}.dashboard-hero h1{max-width:22ch}.question-grid{gap:var(--s-4);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.compact-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.question-card{gap:var(--s-3);border-top:4px solid var(--accent);flex-direction:column;display:flex;margin:0!important}.question-card h2,.question-card h3{margin:0}.question-card p{margin-bottom:0}.question-card .btn-block{margin-top:auto}.question-2{border-top-color:var(--good)}.question-3{border-top-color:#76538a}.question-4{border-top-color:var(--bad)}.question-5{border-top-color:var(--warn)}.question-number{min-width:2.4rem;min-height:2.4rem;padding:0 var(--s-2);background:var(--text);color:var(--bg-raised);font-family:var(--font-mono);font-size:var(--step--1);border-radius:999px;place-items:center;font-weight:700;display:inline-grid}.question-meta{gap:var(--s-2);color:var(--text-muted);font-size:var(--step--1);flex-wrap:wrap;display:flex}.question-meta span+span:before{content:"·";margin-right:var(--s-2)}.readiness-overview{gap:var(--s-4);margin-bottom:var(--s-7);grid-template-columns:minmax(220px,.75fr) minmax(0,2fr);display:grid}.readiness-score{padding:var(--s-5);border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-raised);box-shadow:var(--shadow)}.readiness-score>strong{margin-bottom:var(--s-4);font-family:var(--font-serif);font-variant-numeric:tabular-nums;font-size:clamp(3rem,8vw,5.5rem);line-height:1;display:block}.dashboard-stats{height:100%}.dashboard-stats .card{margin:0}.section-heading h2{margin:0}.weak-card{border-left:4px solid var(--warn)}.readiness-panel h2{font-size:var(--step-4)}.skill-grid{gap:var(--s-3) var(--s-4);margin:var(--s-5) 0;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.skill-row{min-width:0}.blueprint-opening,.scenario-box{padding:var(--s-4);border:1px solid var(--border);border-left:4px solid 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