[
  {
    "key": "editorial:default-master",
    "title": "Editorial Default Master",
    "page_templates": ["default", "full-width", "blog-index", "contact"],
    "blocks": [
      { "block_key": "navbar", "title": "Masthead Navigation", "content": { "menuName": "main", "logoType": "text", "logoText": { "text": "The Margin" } }, "slot": "header", "sort_order": 0 },
      { "block_key": "slot", "title": "Featured", "content": { "slotName": "featured" }, "slot": "featured", "sort_order": 0 },
      { "block_key": "slot", "title": "Main Content", "content": { "slotName": "main", "placeholder": "Page content" }, "slot": "main", "sort_order": 0 },
      { "block_key": "slot", "title": "Aside", "content": { "slotName": "aside" }, "slot": "aside", "sort_order": 0 },
      { "block_key": "footer", "title": "Colophon", "content": { "layout": "centered", "companyName": "The Margin", "tagline": "A newsletter about paying attention.", "showNewsletter": true, "newsletterTitle": "Subscribe", "newsletterDescription": "New essays, every other Sunday.", "copyright": "The Margin" }, "slot": "footer", "sort_order": 0 }
    ]
  },
  {
    "key": "editorial:landing-master",
    "title": "Editorial Front Page Master",
    "page_templates": ["landing"],
    "blocks": [
      { "block_key": "navbar", "title": "Masthead Navigation", "content": { "menuName": "main", "logoType": "text", "logoText": { "text": "The Margin" } }, "slot": "masthead", "sort_order": 0 },
      { "block_key": "slot", "title": "Lead", "content": { "slotName": "lead", "placeholder": "Lead essay" }, "slot": "lead", "sort_order": 0 },
      { "block_key": "slot", "title": "River", "content": { "slotName": "river", "placeholder": "Recent essays" }, "slot": "river", "sort_order": 0 },
      { "block_key": "footer", "title": "Colophon", "content": { "layout": "centered", "companyName": "The Margin", "tagline": "A newsletter about paying attention.", "showNewsletter": true, "newsletterTitle": "Subscribe", "newsletterDescription": "New essays, every other Sunday.", "copyright": "The Margin" }, "slot": "footer", "sort_order": 0 }
    ]
  },
  {
    "key": "editorial:article-master",
    "title": "Editorial Article Master",
    "page_templates": ["article"],
    "blocks": [
      { "block_key": "navbar", "title": "Masthead Navigation", "content": { "menuName": "main", "logoType": "text", "logoText": { "text": "The Margin" } }, "slot": "header", "sort_order": 0 },
      { "block_key": "slot", "title": "Byline", "content": { "slotName": "byline" }, "slot": "byline", "sort_order": 0 },
      { "block_key": "slot", "title": "Article Body", "content": { "slotName": "main", "placeholder": "Essay body" }, "slot": "main", "sort_order": 0 },
      { "block_key": "slot", "title": "Marginalia Rail", "content": { "slotName": "marginalia" }, "slot": "marginalia", "sort_order": 0 },
      { "block_key": "footer", "title": "Colophon", "content": { "layout": "centered", "companyName": "The Margin", "tagline": "A newsletter about paying attention.", "copyright": "The Margin" }, "slot": "footer", "sort_order": 0 }
    ]
  }
]