.lab-nav{display:flex;gap:10px;margin-top:14px}.lab-nav a{display:inline-block;padding:8px 18px;border:1px solid #bdddd8;border-radius:24px;color:#126c67;text-decoration:none;background:#fff;font-weight:700}.lab-nav a[aria-current=page]{background:#147e78;color:#fff;border-color:#147e78}.skip-link{position:absolute;top:-80px;left:12px;background:#fff;padding:12px;z-index:10}.skip-link:focus{top:12px}.boki-notice{padding:14px;border:1px solid #d49d28;border-radius:12px;background:#fff6dc;color:#604400}.boki-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.boki-kpis div{padding:15px 10px;border-radius:12px;background:#edf7f5;text-align:center}.boki-kpis strong{display:block;font-size:23px;color:#126c67}.boki-kpis span{font-size:12px;color:#526a7e}.boki-intro{border-left:4px solid #147e78;padding-left:14px}.boki-scroll{max-width:100%;overflow-x:auto;margin:16px 0;border:1px solid #d3e1e7;border-radius:10px}.boki-scroll table{border-collapse:collapse;width:100%;font-size:14px;min-width:480px}.boki-scroll caption{text-align:left;padding:12px;font-weight:750;background:#edf7f5;color:#145d60}.boki-scroll th,.boki-scroll td{border:1px solid #dce6eb;padding:10px;text-align:left;vertical-align:middle}.boki-scroll thead th{background:#f4f8fa;white-space:nowrap}.boki-scroll td{min-width:100px}.boki-scroll td:has(input),.boki-scroll td:has(select){min-width:145px}.boki-scroll input{width:100%;min-width:110px;font:inherit;font-size:16px;min-height:46px;border:1px solid #aabfc9;border-radius:7px;padding:9px;color:#1b3044;background:#fff;text-align:right}.boki-scroll select{min-width:130px;border-radius:7px;padding:9px;font-size:16px}.boki-scroll input:disabled,.boki-scroll select:disabled{color:#1b3044;opacity:1;background:#f5f7f8}.boki-scroll .answer-good{border:2px solid #0a8065;background:#edf8f1}.boki-scroll .answer-bad{border:2px solid #b52e44;background:#fff3f4}.boki-prompt{white-space:pre-line;line-height:1.9;font-size:17px}.boki-notes{padding-left:24px}.boki-notes li{margin:10px 0}.boki-session-top{position:sticky;top:0;z-index:2;background:#fff;border-bottom:1px solid #dce7ec;padding:12px 0;display:flex;align-items:center;justify-content:space-between;gap:8px}.boki-question-nav{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.boki-question-nav button{padding:7px 10px;min-height:44px;font-size:13px}.boki-question-nav button.current{outline:2px solid #147e78;outline-offset:1px}.boki-question-nav .done{background:#e7f6f4;border-color:#7cc9c0}.boki-question-nav .flagged{box-shadow:inset 0 -4px #d49d28}.boki-nav-section{margin:16px 0}.boki-nav-section h3{font-size:14px}.boki-summary{font-size:30px;font-weight:800;color:#126c67;margin:10px 0}.boki-history{border-bottom:1px solid #dce7ec;padding:12px 0;display:flex;gap:12px;justify-content:space-between;align-items:center}.boki-history p{margin:2px 0}.boki-result details{margin:14px 0;border:1px solid #dce7ec;border-radius:12px;padding:12px}.boki-result summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center}.boki-solution{border-left:3px solid #b4dcd3;padding-left:12px;margin:15px 0}.boki-solution p{overflow-wrap:anywhere}.boki-tag{font-size:12px;font-weight:700;color:#126c67}.boki-result .boki-scroll table{min-width:380px}.boki-live{font-size:12px;min-height:20px;color:#526a7e}.boki-level-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.boki-level-grid button{font-size:20px}.boki-level-grid small{display:block;font-size:12px;font-weight:400}.boki-section-select{margin-top:16px}#boki-heading:focus{outline:none}@media(max-width:470px){.boki-session-top .timer{font-size:20px}.boki-kpis{gap:6px}.boki-kpis strong{font-size:20px}.boki-history{flex-wrap:wrap}.boki-history button{width:100%}.boki-prompt{font-size:16px}.boki-scroll th,.boki-scroll td{padding:8px}.boki-level-grid button{padding:12px 8px}.boki-session-top{align-items:flex-start}.boki-session-top button{font-size:13px;padding:8px;min-height:44px}}

/* A visible hint complements the accessible table-region label on phones. */
.boki-scroll-hint{display:none}
@media(max-width:600px){.boki-scroll-hint{display:block;margin:12px 0 0}}