# Definitions
definitions:

  # Background image
  - &background_image >-
    {{ layout.background_image or "" }}

  # Background color (default: indigo)
  - &background_color >-
    {%- if layout.background_color -%}
      {{ layout.background_color }}
    {%- else -%}
      {%- set palette = config.theme.palette or {} -%}
      {%- if not palette is mapping -%}
        {%- set palette = palette | first -%}