{% assign path-assets = '' %}
{% assign path-pages = '' %}

{% assign depth = page.url | split: '/' | size | minus: 1 %}
{% if    depth <= 1 %}
        {% assign path-assets = '.' %}

{% elsif depth == 2 %}
        {% assign path-assets = '..' %}
        {% assign path-pages = '.' %}

{% elsif depth == 3 %}
        {% assign path-assets = '../..' %}
        {% assign path-pages = '..' %}
{% elsif depth == 4 %}
        {% assign path-assets = '../../..' %}
{% endif %}