feat(界面设计): 统一配置与发票弹窗底部间距

assets/webui/ofdgo.css

@@ -2601,11 +2601,6 @@ body[data-hide-meta] .meta-panel {
 	padding-top: 10px;
 }
 
-.invoice-advanced > summary {
-	cursor: pointer;
-	margin-bottom: 12px;
-}
-
 .invoice-advanced > .button {
 	margin: 0 8px 8px 0;
 }
@@ -2763,6 +2758,11 @@ body[data-hide-meta] .meta-panel {
 	padding-bottom: 0;
 }
 
+.settings-body:has(> #settingsContent:empty) > #settingsContext > :last-child,
+.settings-dialog :is(#settingsContent, .settings-section, .invoice-advanced) > :nth-last-child(1 of :not([hidden], .settings-section-actions:empty)) {
+	margin-bottom: 0;
+}
+
 .settings-dialog .settings-section-title {
 	margin-bottom: 12px;
 	font-weight: 600;
@@ -2787,6 +2787,7 @@ body[data-hide-meta] .meta-panel {
 
 .settings-dialog .settings-section[hidden],
 .settings-dialog .settings-section-actions[hidden],
+.settings-dialog .settings-section-actions:empty,
 .settings-dialog .settings-section-actions > [hidden] {
 	display: none;
 }
@@ -2836,7 +2837,12 @@ body[data-hide-meta] .meta-panel {
 .settings-grid {
 	display: grid;
 	grid-template-columns: repeat(2, minmax(0, 1fr));
-	column-gap: 16px;
+	gap: 12px 16px;
+	margin-bottom: 12px;
+}
+
+.settings-grid > .form-row {
+	margin-bottom: 0;
 }
 
 @media (max-width: 480px) {