完善序列预览控件可达性

允许后台窄屏播放与重试控件换行

补齐主站播放按钮的移动端触控宽度

apps/admin-web/src/styles/admin.css

@@ -1726,6 +1726,8 @@ button:disabled {
   bottom: 12px;
   z-index: 2;
   display: flex;
+  max-width: calc(100% - 24px);
+  flex-wrap: wrap;
   align-items: center;
   gap: 8px;
   border-radius: 999px;

src/index.css

@@ -3468,6 +3468,7 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
 
 .creation-landing__image-sequence-controls button {
   display: grid;
+  min-width: 44px;
   min-height: 44px;
   border: 0;
   background: transparent;