From 3a0f0b55c08db4453fb42c43ddb7732c0aba683b Mon Sep 17 00:00:00 2001
From: Jeff Triplett <jeff.triplett@gmail.com>
Date: Thu, 2 Jul 2026 11:36:16 -0500
Subject: [PATCH] Give sponsor logos a consistent light background in both
 themes

Sponsor logos are full-color marks designed for light backgrounds,
so several were illegible in dark mode. Give each sponsor card a
fixed white background with padding and a rounded border so logos
render identically in light and dark mode (option C from #933).

Fixes #933

Claude-Session: https://claude.ai/code/session_01CokaBTyw5dE6B2HZT2dGMF
---
 assets/css/bpd.css | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/assets/css/bpd.css b/assets/css/bpd.css
index bac83e3..a173180 100644
--- a/assets/css/bpd.css
+++ b/assets/css/bpd.css
@@ -1411,7 +1411,14 @@ main.page-content div.wrapper p img {
 .sponsor {
   display: flex;
   align-items: center;
+  justify-content: center;
   gap: 1rem;
+  /* Fixed light background in both themes so full-color sponsor
+     logos stay legible in dark mode (issue #933, option C) */
+  background: #ffffff;
+  border: 1px solid var(--bpd-border);
+  border-radius: 12px;
+  padding: 1.25rem 1.5rem;
 }
 .post-title > h3 {
   font-size: smaller;