feat(assets): add logo and newspaper skin CSS file

assets/newspaper.css

@@ -0,0 +1,47 @@
+/* Newspaper skin for Glance — serif headlines, masthead, column rules.
+   ponytail: pure CSS over documented hooks; unmatched selectors no-op safely. */
+
+:root {
+  --news-serif: "Georgia", "Iowan Old Style", "Times New Roman", Cambria, serif;
+}
+
+/* --- Masthead (rendered by the html widget in news/header.yml) --- */
+.masthead { text-align: center; padding: 0.2rem 0 0.6rem; }
+.masthead-title {
+  font-family: var(--news-serif);
+  font-weight: 800;
+  font-size: clamp(2.2rem, 6vw, 4rem);
+  letter-spacing: 0.04em;
+  margin: 0.2rem 0;
+  color: var(--color-text-highlight, #fff);
+}
+.masthead-sub {
+  font-family: var(--news-serif);
+  font-size: 0.8rem;
+  letter-spacing: 0.35em;
+  text-transform: uppercase;
+  opacity: 0.7;
+}
+.masthead-rule { border-top: 2px solid currentColor; opacity: 0.5; margin: 0.3rem 0; }
+
+/* --- Headlines & widget titles in serif for the print feel --- */
+.widget-header,
+.widget-type-rss a,
+.widget-type-reddit a,
+.widget-type-group a {
+  font-family: var(--news-serif);
+}
+
+/* Section headers underlined like a newspaper rubric */
+.widget-header { letter-spacing: 0.06em; text-transform: uppercase; }
+
+/* --- Column rules between the three newspaper columns (desktop only) --- */
+@media (min-width: 1000px) {
+  .page-column-full {
+    border-inline: 1px solid rgba(255, 255, 255, 0.08);
+    padding-inline: 1.4rem;
+  }
+}
+
+/* Tighter, denser article lists — closer to print */
+.widget-type-rss .list > * { padding-block: 0.35rem; }