.trailhead-service-sample{--background:var(--p-bg);--foreground:var(--p-ink);--card:var(--p-surface);--muted-foreground:var(--p-muted);--border:var(--p-rule);--input:var(--p-rule-strong);--primary:var(--p-ink);--primary-foreground:var(--p-on);--accent:var(--p-raised);--accent-foreground:var(--p-ink);--ring:var(--p-muted);letter-spacing:0;font-family:var(--p-sans)}.hub-wrap{max-width:1020px;margin:auto;padding:0 32px}.hub-sample-strip{border-bottom:1px solid var(--border);font:500 10px/1.6 var(--p-mono);color:var(--muted-foreground);flex-wrap:wrap;justify-content:center;gap:18px;padding:10px 24px;display:flex}.hub-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:28px 0;display:flex}.hub-intro{padding:48px 0 0}.hub-label{font:500 10px/1.6 var(--p-mono);color:var(--muted-foreground);letter-spacing:0}.hub-intro h1{margin:12px 0;font-size:40px;font-weight:500;line-height:1.2}.hub-lead{color:var(--muted-foreground);max-width:560px;font-size:16px;line-height:1.7}.hub-welcome-image{aspect-ratio:3;object-fit:cover;border-radius:8px;width:100%;margin-top:28px}.hub-jump-links{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:12px;padding:18px 0;display:flex}.hub-jump-links a{padding:8px 12px;font-size:13px}.hub-section{border-bottom:1px solid var(--border);padding:44px 0;scroll-margin-top:24px}.hub-section h2{margin:8px 0 22px;font-size:24px;font-weight:500;line-height:1.3}.hub-section h3{font-size:15px;font-weight:500;line-height:1.5}.hub-section-copy{color:var(--muted-foreground);font-size:14px;line-height:1.7}.hub-services{grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;display:grid}.hub-service-row>svg{margin-bottom:14px}.hub-service-row p{color:var(--muted-foreground);margin-top:8px;font-size:14px;line-height:1.7}.hub-schedule{grid-template-columns:1fr 1.3fr;align-items:center;gap:36px;display:grid}.hub-schedule h2{margin-bottom:12px}.hub-calendar-placeholder{border-left:1px solid var(--border);align-items:center;gap:20px;padding:20px 0 20px 28px;display:flex}.hub-calendar-placeholder>svg{flex-shrink:0}.hub-calendar-placeholder p{color:var(--muted-foreground);margin-top:6px;font-size:13px;line-height:1.7}.hub-faq{border-bottom:1px solid var(--border)}.hub-faq:last-child{border-bottom:0}.hub-faq summary{cursor:pointer;justify-content:space-between;gap:16px;padding:18px 0;font-size:15px;list-style:none;display:flex}.hub-faq summary span{color:var(--muted-foreground);flex-shrink:0;font-size:20px}.hub-faq[open] summary span{transform:rotate(45deg)}.hub-faq p{max-width:720px;color:var(--muted-foreground);padding-bottom:20px;font-size:14px;line-height:1.8}.hub-resources{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.hub-resource{border:1px solid var(--border);background:var(--card);text-align:left;white-space:normal;border-radius:8px;justify-content:flex-start;gap:16px;width:100%;height:auto;min-height:116px;padding:20px}.hub-resource strong{margin-top:4px;font-size:15px;font-weight:500;line-height:1.5}.hub-resource-note{color:var(--muted-foreground);margin-top:8px;font-size:11px;display:block}.hub-play{background:var(--accent);border-radius:50%;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.hub-contact{border-bottom:0}.hub-contact h2{margin-bottom:12px}.hub-contact-person{align-items:center;gap:16px;margin-top:28px;display:flex}.hub-contact-person p{color:var(--muted-foreground);margin-top:4px;font-size:13px}.hub-contact-person>button{margin-left:auto}.hub-avatar{border:1px solid var(--border);width:48px;height:48px;font:500 13px var(--p-mono);color:var(--foreground);background:var(--card);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.hub-footer{border-top:1px solid var(--border);color:var(--muted-foreground);flex-wrap:wrap;justify-content:space-between;gap:20px;padding:24px 0;font-size:11px;display:flex}.hub-preview-backdrop{z-index:50;background:var(--p-bg);place-items:center;padding:24px;display:grid;position:fixed;inset:0}.hub-preview{background:var(--card);border:1px solid var(--border);border-radius:8px;width:100%;max-width:480px;padding:24px}.hub-preview h2{margin:18px 0 12px;font-size:22px;font-weight:500}.hub-preview>p{color:var(--muted-foreground);font-size:14px;line-height:1.8}.trailhead-service-sample summary::-webkit-details-marker{display:none}@media(max-width:700px){.hub-wrap{padding:0 20px}.hub-sample-strip{text-align:center;flex-direction:column;align-items:center;gap:3px}.hub-header{gap:8px;padding:20px 0}.hub-header>a{padding-inline:8px;font-size:12px}.hub-intro{padding-top:32px}.hub-intro h1{font-size:30px}.hub-lead{font-size:15px}.hub-welcome-image{aspect-ratio:2}.hub-jump-links{gap:0}.hub-jump-links a{padding-inline:10px}.hub-section{padding:32px 0}.hub-services,.hub-resources,.hub-schedule{grid-template-columns:minmax(0,1fr);gap:24px}.hub-service-row{grid-template-columns:24px 1fr;gap:0 14px;display:grid}.hub-service-row>svg{grid-row:span 2;margin:3px 0 0}.hub-service-row p{grid-column:2}.hub-calendar-placeholder{border-left:0;border-top:1px solid var(--border);padding:20px 0 0}.hub-contact-person{flex-wrap:wrap;gap:12px}.hub-contact-person>button{margin-left:60px}.hub-footer{flex-direction:column;gap:8px}}