/* Visible navigation follows each page's BreadcrumbList structured data. */
.tb-breadcrumb { max-width: 1200px; margin: 0 auto; padding: 18px 24px; font-size: 14px; color: #0e3b2e; }
.tb-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.tb-breadcrumb li + li::before { content: "/"; margin-right: 8px; color: #66786d; }
.tb-breadcrumb a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.tb-breadcrumb a:focus-visible { outline: 2px solid #0e3b2e; outline-offset: 4px; }
.seo-related, .seo-archive-note { padding: 16px 20px; margin: 20px 0; border-left: 3px solid #0e3b2e; background: #eff6ef; color: #0e3b2e; }