{#- Overrides base.html to inject OpenGraph/Twitter/schema.org meta (WP M7).
Kept minimal and version-stable: we only add the `extrahead` block, which
mkdocs-material renders inside . -#}
{% extends "base.html" %}
{% block extrahead %}
{%- if page is defined and page is not none -%}
{%- set page_title = (page.title | string) if page.title else (config.site_name | default("Knovaryn")) -%}
{%- set page_desc = (page.meta and page.meta.description) if (page.meta and page.meta.description) else (config.site_description | default("")) -%}
{%- set site_url = config.site_url | default("https://waalwalker1.github.io/knovaryn") -%}
{%- set canonical = page.canonical_url if page.canonical_url else site_url -%}
{%- endif -%}
{% endblock %}