feat: one breadcrumb, same place and style on every inner page

- Plugin: vc_breadcrumb_trail()/vc_breadcrumb_html(); tours, region, city
  and tag pages show Home / (Region) / Page in the banner instead of the
  generic 'Tour & Travel' label; the tour page uses the same helper
- Theme: blog list shows Home / Blog; blog post title, breadcrumb and
  meta move into the banner like the other pages
- Shared style: title's colour (white in photo banners, black on About),
  softer links, current page bold and shortened if long - also on phones
- Plugin 1.9.6, theme 1.0.16

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

astra-child-hoponhopoff/templates/blog.php

@@ -45,7 +45,7 @@ for ( $n = 1; $n <= $hoho_max; $n++ ) {
 		</div>
 
 		<div class="container hero__content">
-			<p class="pill hero__eyebrow"><?php echo esc_html__( 'Tour & Travel Articles', 'hoponhopoff' ); ?></p>
+			<?php echo hoho_breadcrumb_html( array(), __( 'Blog', 'hoponhopoff' ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
 			<h1 class="hero__title"><?php echo esc_html__( 'HOHO Weblog', 'hoponhopoff' ); ?></h1>
 
 			<form class="filters filters--blog" id="filters" method="get" action="<?php echo esc_url( $hoho_base ); ?>" role="search">