First commit

frontend/app/assets/css/_cards.scss

@@ -0,0 +1,80 @@
+// ---------- Article cards ----------
+.section { position: relative; padding-bottom: clamp(56px, 9vh, 96px); }
+
+.articles-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
+  gap: 20px;
+}
+
+.article-card {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 22px;
+  border-radius: 16px;
+  border: 1px solid var(--border);
+  background: var(--surface);
+  text-decoration: none;
+  color: inherit;
+  box-shadow: var(--shadow-sm);
+  transition: transform 0.18s ease, border-color 0.18s, box-shadow 0.18s;
+
+  &:hover {
+    transform: translateY(-3px);
+    border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
+    box-shadow: var(--shadow-lg);
+  }
+
+  &:focus-visible { box-shadow: var(--ring); }
+}
+
+.card-top {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+}
+
+.card-kicker {
+  font-size: 0.72rem;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: var(--accent);
+}
+
+.card-title {
+  margin: 0;
+  font-size: 1.14rem;
+  font-weight: 720;
+  letter-spacing: -0.015em;
+  line-height: 1.3;
+}
+
+.card-meta {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+  margin-top: 4px;
+  font-size: 0.78rem;
+  color: var(--faint);
+}
+
+.tags { display: flex; flex-wrap: wrap; gap: 6px; }
+
+.tag {
+  display: inline-flex;
+  align-items: center;
+  padding: 3px 10px;
+  border-radius: 999px;
+  background: color-mix(in srgb, var(--accent) 11%, transparent);
+  color: var(--accent);
+  font-size: 0.75rem;
+  font-weight: 600;
+  text-decoration: none;
+  transition: background-color 0.15s;
+}
+
+a.tag:hover { background: color-mix(in srgb, var(--accent) 22%, transparent); }