{
  "$schema": "https://openpresentation.org/schema/opf-theme/v1",
  "id": "classic",
  "name": "Classic",
  "background": {
    "type": "theme",
    "slot": "light1"
  },
  "colorScheme": "cool-horizon",
  "description": "A timeless, clean, and versatile theme with balanced color contrasts and classic typography. Ideal for professional, readable presentations.",
  "fontScheme": "tenorite",
  "dimensions": "widescreen",
  "variants": [
    {
      "id": "light",
      "name": "Light",
      "variant": "light1"
    },
    {
      "id": "light-alt",
      "name": "Light alt",
      "variant": {
        "background": "light1",
        "accents": [
          "accent6",
          "accent5",
          "accent4",
          "accent1",
          "accent3",
          "accent2"
        ]
      }
    },
    {
      "id": "dark",
      "name": "Dark",
      "variant": "dark1"
    },
    {
      "id": "dark-alt",
      "name": "Dark alt",
      "variant": {
        "background": "dark1",
        "accents": [
          "accent6",
          "accent5",
          "accent4",
          "accent1",
          "accent3",
          "accent2"
        ]
      }
    }
  ],
  "x-gallery": {
    "page": "https://www.pptx.gallery/themes/classic",
    "mood": "Timeless, trustworthy, light",
    "bestFor": [
      "Executive briefings and board presentations",
      "Financial reports and investor updates",
      "Legal and compliance materials",
      "Academic and research presentations",
      "Formal leave-behind decks"
    ],
    "avoid": [
      "Startups wanting a bold, modern image",
      "Consumer-facing or entertainment contexts"
    ],
    "references": {
      "defaultLayoutSlug": "chart-beside"
    }
  }
}