{#
    Reusable button/link component.

    Params:
      - href (string, required)
      - content (string, required) — raw markup: label text + optional inline icon svg,
        build it with {% set content %}...{% endset %} at the call site.
      - variant (string, default 'lined') — appended as link-btn--{variant}
      - extra_class (string, optional) — extra classes, e.g. 'link-btn--on-light'
      - target, rel, aria_label (string, optional)
      - attrs (string, optional) — raw extra HTML attributes (e.g. data-editable for the inline editor)
#}
<a href="{{ href }}"
   class="link-btn link-btn--{{ variant|default('lined') }}{% if extra_class is defined %} {{ extra_class }}{% endif %}"
   {%- if target is defined %} target="{{ target }}"{% endif -%}
   {%- if rel is defined %} rel="{{ rel }}"{% endif -%}
   {%- if aria_label is defined %} aria-label="{{ aria_label }}"{% endif -%}
   {%- if attrs is defined %} {{ attrs|raw }}{% endif -%}
>{{ content|raw }}</a>