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.portfolio-top .quiet{color:#fff;border-color:#bcc6ca}.portfolio-top .quiet:hover{background:#fff;color:var(--ink)}.site-header nav a{min-height:44px;display:inline-flex;align-items:center}
/* Voluntary learning labs use their own controls and readable, quiet layouts. */
.lab{margin:40px 0 48px;border:1px solid var(--line);border-top:3px solid var(--red);background:#fff}.lab-header{padding:30px 30px 24px}.lab-header h2{font-size:clamp(28px,3vw,38px);margin-bottom:20px}.lab-header>p{font-size:16px}.lab .eyebrow{font-size:12px}.lab .lab-meta{font-size:14px;color:var(--muted);margin-top:16px}.lab-figure{padding:0 30px}.lab-figure img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}.lab-figure figcaption{font-size:16px;color:var(--muted);padding:12px 0 0}.lab-body{padding:26px 30px 30px}.lab-guide{font-size:16px;color:var(--muted);margin-top:18px}.lab-question{margin:25px 0}.lab-question legend{font-size:17px;line-height:1.5}.lab-choice{display:flex;gap:13px;align-items:flex-start;border:1px solid var(--line);padding:14px;margin-top:8px;font-size:16px;min-height:50px;cursor:pointer;background:var(--paper)}.lab-choice:has(input:checked){background:#fff1f2;border-color:var(--red)}.lab-choice input{width:20px;height:20px;flex-shrink:0;margin:3px 0 0;accent-color:var(--red)}.lab-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 0}.lab-actions button{font-size:16px;min-height:48px}.lab-studies{display:grid;grid-template-columns:1fr 1fr;gap:22px}.lab-study{background:var(--blue);padding:20px}.lab-study h3{margin-bottom:15px}.lab-study details{border-top:1px solid #aab9bf}.lab-study summary{font-size:16px;cursor:pointer;min-height:48px;padding:12px 0}.lab-study details p{font-size:16px;margin:0 0 18px}.lab-study a{font-size:16px;display:inline-flex;align-items:center;min-height:44px;margin-top:12px}.lab-study-tag{margin-top:32px;color:var(--red);font-weight:600;font-size:16px}.lab-study-tag+.lab-question{margin-top:12px}.lab-quote{margin:0 0 26px;padding:24px;background:var(--blue);border-left:3px solid #567385}.lab-quote p{font:24px/1.5 var(--serif)}.lab-quote footer{font-size:14px;color:var(--muted);margin-top:15px}.lab-reply{padding:22px;border-left:3px solid var(--red);background:var(--paper);font-size:16px}.lab-reply p{margin-top:12px}.lab-feedback{margin-top:26px;background:var(--blue);padding:24px}.lab-feedback h3{font:27px var(--serif);margin:12px 0 24px}.lab-feedback h4{margin:0 0 8px;font-size:17px;line-height:1.5}.lab-feedback article+article{border-top:1px solid #aab9bf;padding-top:20px;margin-top:20px}.lab-feedback p{font-size:16px}.lab-note label,.lab-note .hint{font-size:16px}.lab-sequence{list-style:none;padding:0;margin:0;display:grid;gap:10px}.lab-tile{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--paper);padding:12px 14px;border:1px solid var(--line);font-size:18px}.lab-tile>div{display:flex;gap:6px;flex-shrink:0}.lab-position{color:var(--red);margin-right:8px;font-variant-numeric:tabular-nums}.lab-move{background:white;border:1px solid #787d7e;min-width:46px;min-height:46px;font-size:22px;color:var(--ink)}.lab-move:not([aria-disabled=true]):hover{background:var(--ink);color:white}.outcome{font-size:16px}
@media(max-width:849px){.lab-studies{grid-template-columns:1fr}.lab-header{padding:24px 20px 20px}.lab-figure{padding:0 20px}.lab-body{padding:22px 20px}.lab-tile{font-size:16px;padding:10px}.lab-feedback{padding:20px}.lab-actions{flex-direction:column;align-items:stretch}}

.lab-move[aria-disabled=true]{opacity:.58;cursor:not-allowed}

.academy-site-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px clamp(20px,4vw,64px);border-bottom:1px solid var(--line);font-size:15px}.academy-site-nav>div{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px}.academy-site-nav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}.academy-site-nav a:hover,.academy-site-nav a[aria-current]{text-decoration:underline;text-underline-offset:5px}.academy-site-home{font-weight:600}.academy-site-nav .academy-newsletter{background:var(--red);color:white;padding:0 14px}@media(max-width:849px){.academy-site-nav{align-items:flex-start;flex-direction:column;gap:0}.academy-site-nav>div{gap:4px 18px}}@media print{.academy-site-nav{display:none}}
/* Shared public course information and readable lesson routes. */
.course-intro{font-size:16px;max-width:62ch;margin:20px 0;color:var(--muted)}
.course-information{max-width:1000px}.course-information h2{margin-bottom:24px}.course-information>p{max-width:78ch;margin:16px 0;font-size:17px}.course-faq{border-top:1px solid var(--line)}.course-faq details{padding:18px 0;border-bottom:1px solid var(--line)}.course-faq summary{font-size:17px;font-weight:600;cursor:pointer;min-height:44px;padding:10px 0}.course-faq p{font-size:17px;max-width:76ch;padding:12px 0}.public-lesson{max-width:980px}.breadcrumbs{font-size:14px;display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px;align-items:center}.breadcrumbs a{padding:12px 0}.public-example{padding:26px;margin-top:30px}.public-example h2{font-size:28px;margin-bottom:20px}.public-example p{margin:16px 0}.public-lesson .reference-list h3{font-size:18px}.public-lesson .lesson-head h1{font-size:clamp(32px,5vw,54px)}
.path-grid>div.path-button{min-width:0;overflow-wrap:anywhere}