Update Docker configuration and plugin versions - Upgrade MariaDB from 10.6 to 11 with auto-upgrade support - Add WordPress debug environment variable to FPM container - Update PHP-FPM Dockerfile base image - Update Include Mastodon Feed plugin with bug fixes and improvements - Update Portfolio plugin (v2.58) with latest translations and demo data enhancements - Remove old README.md from Mastodon Feed plugin 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>

.wp-block-embed :where(figcaption){
  color:#555;
  font-size:13px;
  text-align:center;
}
.is-dark-theme .wp-block-embed :where(figcaption){
  color:#ffffffa6;
}

.wp-block-embed{
  margin:0 0 1em;
}