add

MoganLab · GatsbyUSTC · Apr 23, 2026 · Apr 22, 2026 · Apr 22, 2026 · Apr 22, 2026
commit c38db29e964a882193e5be711a1c9fee5b5ac1d0
diff --git a/TeXmacs/misc/themes/liii-night.css b/TeXmacs/misc/themes/liii-night.css
@@ -1069,10 +1069,16 @@ QPushButton#startup-tab-category-btn:checked {
  color: white;
 }

-/* 模板卡片 */
-QFrame#startup-tab-template-card {
-  background: #3a3a3a;
-  border: 1px solid #4a4f57;
+/* 模板卡片项（外层容器） */
+QWidget#startup-tab-template-item {
+  background: transparent;
+  border: 1px solid transparent;
+  border-radius: 8px;
+}
+
+/* 模板缩略图卡片 */
+QFrame#startup-tab-template-card  {
+  border: 1px solid #3c3c3c;
 }

 QFrame#startup-tab-template-card:hover {

diff --git a/TeXmacs/misc/themes/liii.css b/TeXmacs/misc/themes/liii.css
@@ -1014,10 +1014,16 @@ QPushButton#startup-tab-category-btn:checked {
  color: white;
 }

-/* 模板卡片 */
-QFrame#startup-tab-template-card {
-  background: white;
-  border: 1px solid #E5E5EA;
+/* 模板卡片项（外层容器） */
+QWidget#startup-tab-template-item {
+  background: transparent;
+  border: 1px solid transparent;
+  border-radius: 8px;
+}
+
+/* 模板缩略图卡片 */
+QFrame#startup-tab-template-card  {
+  border: 1px solid #cfcfcf;
 }

 QFrame#startup-tab-template-card:hover {

diff --git a/src/Plugins/Qt/qt_template_page.cpp b/src/Plugins/Qt/qt_template_page.cpp
@@ -44,14 +44,14 @@ constexpr int PREVIEW_IMAGE_WIDTH= 600;

 // 缩略图尺寸（使用2x尺寸以便在高分屏上显示清晰）
 constexpr int THUMBNAIL_WIDTH = 240;
-constexpr int THUMBNAIL_HEIGHT= 135;
+constexpr int THUMBNAIL_HEIGHT= 340;

 constexpr int kPageMargin          = 16;  // 页面边距（减小边白）
 constexpr int kPageSpacing         = 24;  // 页面主布局间距
 constexpr int kCategorySpacing     = 8;   // 分类按钮间距
 constexpr int kGridSpacing         = 20;  // 模板网格间距
 constexpr int kCardWidth           = 264; // 模板卡片宽度
-constexpr int kCardHeight          = 220; // 模板卡片高度
+constexpr int kCardHeight          = 364; // 模板卡片高度（仅缩略图区域）
 constexpr int kCardMargin          = 12;  // 卡片内边距
 constexpr int kCardSpacing         = 8;   // 卡片内部间距
 constexpr int kNameLabelMaxHeight  = 40;  // 模板名称最大高度
@@ -366,18 +366,26 @@ QTTemplatePage::refreshTemplateGrid (const QString& category) {

 QWidget*
 QTTemplatePage::createTemplateCard (const TemplateMetadataPtr& tmpl) {
-  QFrame*      card  = new QFrame (gridWidget_);
+  // 外层容器：悬停时整体高亮
+  QWidget*     item  = new QWidget (gridWidget_);
+  QVBoxLayout* itemLayout= new QVBoxLayout (item);
+  itemLayout->setContentsMargins (0, 0, 0, 0);
+  itemLayout->setSpacing (DpiUtils::scaled (kCardSpacing));
+  item->setObjectName ("startup-tab-template-item");
+  item->setCursor (Qt::PointingHandCursor);
+  item->setProperty ("templateId", tmpl->id);
+  item->setToolTip (tmpl->description);
+
+  // 缩略图卡片（仅包含缩略图）
+  QFrame*      card  = new QFrame (item);
  QVBoxLayout* layout= new QVBoxLayout (card);
  layout->setContentsMargins (
      DpiUtils::scaled (kCardMargin), DpiUtils::scaled (kCardMargin),
      DpiUtils::scaled (kCardMargin), DpiUtils::scaled (kCardMargin));
-  layout->setSpacing (DpiUtils::scaled (kCardSpacing));
+  layout->setSpacing (0);
  card->setObjectName ("startup-tab-template-card");
  card->setFixedSize (DpiUtils::scaled (kCardWidth),
                      DpiUtils::scaled (kCardHeight));
-  card->setCursor (Qt::PointingHandCursor);
-  card->setProperty ("templateId", tmpl->id);
-  card->setToolTip (tmpl->description);
  card->setFrameShape (QFrame::StyledPanel);
  card->setStyleSheet (QString ("QFrame#startup-tab-template-card {"
                                "  border-radius: %1px;"
@@ -403,29 +411,31 @@ QTTemplatePage::createTemplateCard (const TemplateMetadataPtr& tmpl) {
    thumbnailLabel->setText (qt_translate ("No Preview"));
  }

+  itemLayout->addWidget (card, 0, Qt::AlignHCenter);
+
  // Template name
-  QLabel* nameLabel= new QLabel (tmpl->name, card);
+  QLabel* nameLabel= new QLabel (tmpl->name, item);
  nameLabel->setObjectName ("startup-tab-template-name");
  nameLabel->setAlignment (Qt::AlignCenter);
  nameLabel->setWordWrap (true);
  nameLabel->setMaximumHeight (DpiUtils::scaled (kNameLabelMaxHeight));
  DpiUtils::applyScaledFont (nameLabel, kTemplateNameFontPx);
-  layout->addWidget (nameLabel);
+  itemLayout->addWidget (nameLabel);

  // Author and version
  QLabel* infoLabel=
-      new QLabel (QString ("%1 · v%2").arg (tmpl->author, tmpl->version), card);
+      new QLabel (QString ("%1 · v%2").arg (tmpl->author, tmpl->version), item);
  infoLabel->setObjectName ("startup-tab-template-info");
  infoLabel->setAlignment (Qt::AlignCenter);
  DpiUtils::applyScaledFont (infoLabel, kInfoFontPx);
-  layout->addWidget (infoLabel);
+  itemLayout->addWidget (infoLabel);

-  layout->addStretch ();
+  itemLayout->addStretch ();

  // Install event filter to handle clicks
-  card->installEventFilter (this);
+  item->installEventFilter (this);

-  return card;
+  return item;
 }

 void
@@ -568,9 +578,9 @@ QTTemplatePage::processThumbnailQueue () {
 bool
 QTTemplatePage::eventFilter (QObject* watched, QEvent* event) {
  if (event->type () == QEvent::MouseButtonRelease) {
-    QWidget* card= qobject_cast<QWidget*> (watched);
-    if (card && card->parent () == gridWidget_) {
-      QString templateId= card->property ("templateId").toString ();
+    QWidget* item= qobject_cast<QWidget*> (watched);
+    if (item && item->parent () == gridWidget_) {
+      QString templateId= item->property ("templateId").toString ();
      if (!templateId.isEmpty ()) {
        showTemplatePreview (templateId);
        return true;