diff --git a/static/style.css b/static/style.css
index cf817c0..2c0c51a 100644
--- a/static/style.css
+++ b/static/style.css
@@ -134,7 +134,7 @@ main { flex: 1; width: 100%; max-width: 1200px; margin: 0 auto; padding: 20px 16
 .pager span { margin: 0 4px; }
 
 /* ---------- 比赛网格卡片（固定宽度，宽度足够一行多个） ---------- */
-.games-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); align-items: stretch; }
+.games-grid { grid-template-columns: repeat(auto-fill, 420px); align-items: stretch; }
 .games-grid .list-item { display: flex; flex-direction: column; justify-content: space-between; gap: 8px; height: 100%; padding: 14px 16px; }
 .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; cursor: pointer; transition: .18s; }
 .card:hover { transform: translateY(-3px); border-color: var(--orange2); box-shadow: 0 6px 20px rgba(0,0,0,.35); }