/* pp-hub.css — shared styles for the 2026-07 sitewide redesign (every page outside index/shop/products, which already carry these systems). Load order: this file sits immediately ABOVE /pp-theme.css in — pp-theme.css documents a contract requiring it to load last. Contents: (1) the approved product-card pass from shop.html, so hub grids match the shop; (2) the PPDigits no-dotted-zero digit override from the product pages; (3) the shared hub vocabulary (.hub-facts chips, .hub-cta, .hub-about, .hub-faq, .hub-ruo). Page-local tuning stays in page