/**
 * 使用官方静态顶栏/页脚时，隐藏 React 应用内自带的 Header / Footer，
 * 避免与 #kq-static-chrome-top / #kq-static-chrome-bottom 重复。
 */
#root .kq-app-shell > header.header,
#root .kq-app-shell > footer.footer {
  display: none !important;
}

/**
 * 站外顶栏已在 #root 外占位；去掉 React 固定顶栏预留 padding，并用略大的负 margin 收紧与静态顶栏之间的空隙。
 */
#root .kq-app-shell > main.main-content.kq-main-with-fixed-header {
  padding-top: 0 !important;
  margin-top: -22px !important;
}

@media (max-width: 768px) {
  #root .kq-app-shell > main.main-content.kq-main-with-fixed-header {
    margin-top: -14px !important;
  }
}

/* 首页工具条与下方栅格为兄弟节点，栅格后绘会盖住工具条内 absolute 下拉（语言菜单等） */
#root .kq-home-toolbar {
  position: relative;
  z-index: 50;
}

/* 首页工具条：语言触发器宽度 */
#root .kq-home-toolbar-lang .header-lang-switcher.kq-lang-switcher {
  flex-shrink: 0;
}
#root .kq-home-toolbar-lang .kq-lang-trigger {
  min-width: 7.75rem !important;
  max-width: 11rem !important;
}

@media (max-width: 768px) {
  #root .kq-home-toolbar-lang .kq-lang-trigger {
    min-width: 7.25rem !important;
    max-width: 10rem !important;
  }
}

/* 语言触发器：图标 /「简体中文」/ 下箭头 等距、垂直居中，避免 flex-1 把中间撑开导致「字密箭疏」 */
#root .kq-lang-trigger {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  column-gap: 0.5rem !important;
  row-gap: 0 !important;
  padding-left: 0.75rem !important;
  padding-right: 0.75rem !important;
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}
#root .kq-lang-trigger > span.min-w-0 {
  flex: 0 1 auto !important;
  line-height: 1.25 !important;
}
#root .kq-lang-trigger > svg {
  flex-shrink: 0 !important;
  width: 1rem !important;
  height: 1rem !important;
  display: block !important;
  align-self: center !important;
}

/* header 语言：自定义下拉面板（拉开后的列表） */
#root .header-lang-switcher.kq-lang-switcher {
  height: auto !important;
  min-height: 2.5rem;
  box-sizing: border-box;
  overflow: visible;
}

#root .kq-lang-menu-panel {
  z-index: 60;
  padding: 0.35rem;
  border-radius: 0.75rem;
  border: 1px solid rgb(226 232 240);
  background: #fff;
  box-shadow:
    0 12px 40px rgba(15, 23, 42, 0.12),
    0 4px 12px rgba(15, 23, 42, 0.06);
  max-height: min(22rem, 55vh);
  overflow-y: auto;
  overscroll-behavior: contain;
}

#root .kq-lang-menu-option {
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
  padding: 0.5rem 0.65rem;
  margin: 0.1rem 0;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #334155;
  line-height: 1.35;
  cursor: pointer;
  transition:
    background 0.12s ease,
    color 0.12s ease;
}

#root .kq-lang-menu-option:hover {
  background: rgb(238 242 255);
  color: rgb(67 56 202);
}

#root .kq-lang-menu-option.kq-lang-menu-option--active {
  background: rgb(224 231 255);
  color: rgb(55 48 163);
  font-weight: 600;
}