/* 工作空间侧边栏与顶部导航：链接一律不显示下划线，悬停只变色/底色。
   独立成外部样式表，避免被站点 CSP(style-src 'self') 拦截。 */
.sidebar a,
.sidebar .nav-link,
.primary-nav a,
.nav-link,
.nav-link:link,
.nav-link:visited,
.nav-link:hover,
.nav-link:focus,
.nav-link:active,
.nav-link.is-active,
.primary-nav .nav-link.is-active,
.top-actions a,
.topbar a {
  text-decoration: none !important;
  text-decoration-line: none !important;
  border-bottom: 0 !important;
  box-shadow: none !important;
  background-image: none !important;
}

.nav-link.is-active::before,
.nav-link.is-active::after,
.primary-nav .nav-link.is-active::before,
.primary-nav .nav-link.is-active::after {
  display: none !important;
  content: none !important;
  border-bottom: 0 !important;
  background: none !important;
}

.primary-nav a:hover {
  background: #f2f7ff;
  border-radius: 6px;
  text-decoration: none !important;
}

/* 首页上的快捷入口卡片文字同样不要出现链接下划线 */
.quick-grid a,
.quick-card a {
  text-decoration: none !important;
}