.experts-empty{text-align: center;color: var(--text-secondary)}.experts-empty a{color: var(--brand);font-weight: 600}.experts-avatar-empty{display: inline-flex;align-items: center;justify-content: center;color: var(--brand);background: var(--brand-light)}.experts-roster{display: grid;grid-template-columns: 1fr;gap: 12px;margin-bottom: 48px}.experts-roster-item{display: flex;align-items: center;gap: 12px;padding: 10px 14px;border: 1px solid var(--border-light);border-radius: var(--radius-lg);background: var(--surface);color: var(--text-primary);transition: var(--transition)}.experts-roster-item:hover,.experts-roster-item:focus-visible{border-color: var(--brand);box-shadow: var(--shadow-sm)}.experts-roster-photo{flex: 0 0 auto;width: 48px;height: 48px;border-radius: 50%;object-fit: cover}.experts-roster-photo.experts-avatar-empty [data-lucide]{width: 22px;height: 22px}.experts-roster-name{display: block;font-weight: 600;line-height: 1.3}.experts-roster-role{display: block;font-size: 13px;color: var(--text-muted)}.experts-list{display: grid;gap: 32px}.experts-profile{display: grid;grid-template-columns: 1fr;gap: 24px;padding: 24px;border: 1px solid var(--border-light);border-radius: var(--radius-lg);background: var(--surface);box-shadow: var(--shadow-sm);scroll-margin-top: calc(var(--header-offset) + 16px)}.experts-card{display: flex;flex-direction: column;align-items: center;text-align: center;padding: 24px 16px;border-radius: var(--radius-lg);background: var(--brand-light)}.experts-photo{width: 120px;height: 120px;border-radius: 50%;object-fit: cover;border: 4px solid var(--surface);box-shadow: var(--shadow)}.experts-photo.experts-avatar-empty [data-lucide]{width: 48px;height: 48px}.experts-name{margin: 16px 0 4px;font-size: 22px;color: var(--brand-dark)}.experts-role{margin: 0 0 20px;font-size: 14px;font-weight: 600;letter-spacing: .04em;text-transform: uppercase;color: var(--accent-dark)}.experts-actions{display: grid;gap: 10px;width: 100%;max-width: 260px}.experts-action{justify-content: center;gap: 8px}.experts-action [data-lucide]{width: 18px;height: 18px}.experts-email{margin: 14px 0 0;font-size: 13px;color: var(--text-secondary);overflow-wrap: anywhere}.experts-bio{color: var(--text-secondary);line-height: 1.75}.experts-bio strong{color: var(--brand-dark);font-weight: 600}.experts-bio p:last-child{margin-bottom: 0}@media (min-width: 640px){.experts-roster{grid-template-columns: repeat(2,1fr)}} @media (min-width: 900px){.experts-roster{grid-template-columns: repeat(4,1fr)}.experts-profile{grid-template-columns: 280px 1fr;gap: 40px;padding: 32px;align-items: start}.experts-card{position: sticky;top: calc(var(--header-offset) + 24px)}}