fix: ui

pages/package-order/package-order.vue

@@ -723,12 +723,13 @@
 
 	/* Screenshot-aligned package list skin */
 	.container {
+		position: fixed;
+		inset: 0;
 		display: flex;
 		flex-direction: column;
 		gap: 18rpx;
 		padding: 20rpx 24rpx 48rpx;
-		height: 100vh;
-		height: 100dvh;
+		height: auto;
 		min-height: 0;
 		background: #f8f9fb;
 		box-sizing: border-box;
@@ -745,9 +746,7 @@
 	.tab-header {
 		flex-shrink: 0;
 		display: flex;
-		position: sticky;
-		top: 0;
-		z-index: 2;
+		position: relative;
 		background: #fff;
 		border-radius: 16rpx;
 		padding: 8rpx;
@@ -862,8 +861,7 @@
 	.package-swiper {
 		/* swiper 在 H5 中无法可靠地从嵌套 flex 获取自动高度。 */
 		flex: none;
-		height: calc(100vh - 190rpx);
-		height: calc(100dvh - 190rpx);
+		height: calc(100% - 116rpx);
 		overflow: hidden;
 	}