diff --git a/web/styles.css b/web/styles.css
index f54a655..8a9a5e1 100644
--- a/web/styles.css
+++ b/web/styles.css
@@ -1,2 +1,92 @@
 body{font-family:system-ui,Arial}
 .section-title{font-weight:600;margin:8px 0}
+
+/* 输入框高度调整 */
+:root .el-input__wrapper {
+  padding: 0 6px !important;
+  min-height: 20px !important;
+}
+:root .el-input .el-input__inner {
+  height: 20px !important;
+  line-height: 20px !important;
+  font-size: 12px !important;
+}
+:root .el-input--small .el-input__wrapper {
+  padding: 0 6px !important;
+  min-height: 18px !important;
+}
+:root .el-input--small .el-input__inner {
+  height: 18px !important;
+  line-height: 18px !important;
+  font-size: 12px !important;
+}
+/* 表单项输入框 */
+:root .el-form-item .el-input__wrapper {
+  padding: 0 6px !important;
+  min-height: 20px !important;
+}
+:root .el-form-item .el-input__inner {
+  height: 20px !important;
+  line-height: 20px !important;
+  font-size: 12px !important;
+}
+
+/* 文本域高度调整 */
+:root .el-textarea__inner {
+  min-height: 60px !important;
+  padding: 4px 8px !important;
+  font-size: 12px !important;
+  line-height: 1.4 !important;
+}
+
+/* 表单项整体高度调整 */
+:root .el-form-item {
+  margin-bottom: 12px !important;
+}
+:root .el-form-item__label {
+  line-height: 20px !important;
+  font-size: 12px !important;
+  padding: 0 !important;
+  margin-bottom: 4px !important;
+}
+:root .el-form-item__content {
+  line-height: 20px !important;
+}
+
+/* 任务列表样式 - 参考变更文件 */
+.el-dialog__body {
+  padding: 16px;
+}
+
+.el-table--small {
+  font-size: 13px;
+}
+
+.el-table--small .el-table__header th {
+  background-color: #f5f7fa;
+  font-weight: 600;
+  padding: 8px 0;
+}
+
+.el-table--small .el-table__body td {
+  padding: 8px 0;
+}
+
+.el-table--small .el-table__row {
+  height: auto;
+}
+
+/* 任务列表行 */
+.el-table--small tbody tr {
+  transition: background-color 0.2s;
+}
+
+.el-table--small tbody tr:hover {
+  background-color: #f5f7fa;
+}
+
+/* 表格操作按钮 */
+.el-table .el-button--small {
+  height: 28px;
+  font-size: 12px;
+}