fix(game-ui): 분할 버튼 이음새를 하나로 연결

공용 split primitive가 내부 모서리와 구분선을 소유하게 해 Lumen 규칙의 cascade 덮어쓰기를 막습니다. 공통·국가 메뉴의 desktop/mobile 및 상호작용 상태를 Chromium 회귀로 고정합니다.
2026-08-17 15:35:50 +00:00
parent 50e7d894e4
commit 6bc35f78f1
4 changed files with 136 additions and 16 deletions
@@ -153,3 +153,18 @@
    border-color: var(--legacy-button-border);
    background: var(--legacy-button-bg);
 }
+
+/*
+ * Split controls share one outer silhouette. Keep the main control's right
+ * border as the subtle divider while removing every inner corner and the
+ * toggle's overlapping left border. These rules intentionally follow the
+ * Lumen family so its border shorthand cannot restore the inner rounding.
+ */
+.legacy-split-button > .main-menu-link {
+    border-radius: 5.25px 0 0 5.25px;
+}
+
+.legacy-split-button > .legacy-split-button__toggle {
+    border-left-width: 0;
+    border-radius: 0 5.25px 5.25px 0;
+}