style: 对齐拆解设置控件并修复单位换行

src/admin.css

@@ -343,6 +343,86 @@ body {
 .control-row-checkbox .n-checkbox-box-wrapper {
     align-self: center;
 }
+/* 拆解配置跟随抽屉实际宽度；标题 20px + 间距 8px，下方统一使用 34px 控件行。 */
+.breakdown-settings-panel {
+    container: breakdown-settings / inline-size;
+}
+.breakdown-config {
+    --breakdown-label-offset: 28px;
+    display: grid;
+    grid-template-columns: 180px minmax(0, 1fr) auto;
+    align-items: start;
+    gap: 16px 24px;
+}
+.breakdown-config .field-label {
+    margin: 0 0 8px;
+    padding: 0;
+    line-height: 20px;
+}
+.breakdown-group-field,
+.breakdown-modules-field,
+.breakdown-module-option {
+    min-width: 0;
+}
+.breakdown-group-input {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+.breakdown-group-number.n-input-number {
+    flex: 0 0 120px;
+    width: 120px;
+}
+.breakdown-group-unit {
+    flex-shrink: 0;
+    white-space: nowrap;
+    color: var(--app-muted);
+    font-size: 14px;
+}
+.breakdown-modules-field {
+    margin: 0;
+    padding: 0;
+    border: 0;
+}
+.breakdown-module-options {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 12px 16px;
+}
+.breakdown-module-description {
+    margin: 4px 0 0;
+    padding-left: 24px;
+    color: var(--app-muted);
+    font-size: 11px;
+    line-height: 18px;
+    overflow-wrap: anywhere;
+}
+.breakdown-preview-button.n-button {
+    align-self: start;
+    margin-top: var(--breakdown-label-offset);
+    white-space: nowrap;
+}
+@container breakdown-settings (max-width: 780px) {
+    .breakdown-config {
+        grid-template-columns: 180px minmax(0, 1fr);
+    }
+    .breakdown-preview-button.n-button {
+        grid-column: 2;
+        justify-self: end;
+        margin-top: 0;
+    }
+}
+@container breakdown-settings (max-width: 560px) {
+    .breakdown-config {
+        grid-template-columns: minmax(0, 1fr);
+    }
+    .breakdown-module-options {
+        grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
+    }
+    .breakdown-preview-button.n-button {
+        grid-column: 1;
+    }
+}
 .workspace-tools-body .storyboard-coverage {
     margin-block: 20px;
 }