Spiral Staircase in the Shadows

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "version": "1.0.0",
    "name": "Spiral Staircase in the Shadows",
    "theme": {
        "images": {
            "theme_ntp_background": "theme_ntp_background.png"
        },
        "colors": {
            "frame": [
                213,
                213,
                213
            ],
            "ntp_background": [
                132,
                132,
                132
            ],
            "tab_text": [
                213,
                213,
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            "tab_background_text": [
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            "bookmark_text": [
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            ],
            "ntp_text": [
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                4,
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            "ntp_link": [
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            "ntp_header": [
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            "toolbar": [
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            "toolbar_text": [
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            ],
            "button_background": [
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            "toolbar_button_icon": [
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        },
        "tints": [],
        "properties": {
            "ntp_background_alignment": "center",
            "ntp_background_repeat": "no-repeat"
        }
    },
    "description": "A metal spiral staircase attached to the side of a building, with its steps and railings forming sharp, distinct lines."
}