"""Numbered sources for the deck: key -> (publisher, title, date, url, label).

Use the same sources as the report's references.bib. The label marks the source type
when a reader needs it: "vendor claim", "survey, 1,646 respondents", "snippet", "internal".
Keys appear in body.html as {{s:key}} and are numbered by first appearance.
"""
SOURCES = {
    "paper": ("In Motion Automation Research", "Title of the report this deck compresses (report in this pack)", "4 Nov 2026", "", "internal"),
    "gov": ("Publisher of a primary source", "Exact document title", "20 May 2026", "https://www.example.gov/document.pdf", ""),
    "vendor": ("Vendor pricing pages", "Product A, Product B", "read 4 Nov 2026", "https://www.example.com/pricing", "seller prices"),
}