/**
 * 手机端语言切换：顶栏隐藏，汉堡/抽屉内展示（全站 about 实体之家等）
 * v=20260808lang3
 */

/* —— 基础下拉（深色顶栏可读） —— */
.gsc-lang-dd {
  position: relative;
  flex-shrink: 0;
  z-index: 120;
}
.gsc-lang-dd__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.96);
  color: #1a1a1a;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  pointer-events: auto;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.2s, background 0.2s;
}
.gsc-lang-dd__btn:hover {
  border-color: rgba(255, 255, 255, 0.45);
  background: #fff;
}
.gsc-lang-dd__icon {
  flex-shrink: 0;
  opacity: 0.75;
}
.gsc-lang-dd__label {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gsc-lang-dd__chev {
  flex-shrink: 0;
  opacity: 0.6;
  transition: transform 0.2s;
}
.gsc-lang-dd.is-open .gsc-lang-dd__chev {
  transform: rotate(180deg);
}
.gsc-lang-dd__panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 400;
  min-width: 220px;
  max-width: min(320px, calc(100vw - 24px));
  max-height: min(70vh, 420px);
  overflow: auto;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
  padding: 8px 0;
}
.gsc-lang-dd__group-title {
  padding: 8px 16px 4px;
  font-size: 12px;
  font-weight: 800;
  color: #94a3b8;
  letter-spacing: 0.04em;
}
.gsc-lang-dd__panel a {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  color: #334155;
  transition: background 0.15s;
}
.gsc-lang-dd__panel a:hover {
  background: #f8fafc;
}
.gsc-lang-dd__panel a.is-active {
  color: #0f172a;
  font-weight: 800;
  background: rgba(0, 119, 255, 0.08);
}

/* —— 抽屉内语言块 —— */
.gsc-lang-dd--drawer {
  width: 100%;
}
.gsc-lang-dd--drawer .gsc-lang-dd__btn {
  width: 100%;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 10px;
  min-height: 42px;
}
.gsc-lang-dd--drawer .gsc-lang-dd__btn-left {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.gsc-lang-dd--drawer .gsc-lang-dd__panel {
  position: static;
  margin-top: 8px;
  max-height: min(42vh, 280px);
  box-shadow: none;
  border-radius: 10px;
  width: 100%;
}

/* 深色抽屉 / 折叠菜单：语言行融入侧栏，不用白 pill */
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn,
.vs-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn,
.gsc-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn,
.ec-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn,
.drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn,
.site-drawer-actions__lang .gsc-lang-dd__btn,
.gsc-mobile-lang .gsc-lang-dd__btn {
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  background: rgba(255, 255, 255, 0.06) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px !important;
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn:hover,
.vs-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__btn:hover,
.site-drawer-actions__lang .gsc-lang-dd__btn:hover,
.gsc-mobile-lang .gsc-lang-dd__btn:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__icon,
.vs-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__icon,
.site-drawer-actions__lang .gsc-lang-dd__icon,
.gsc-mobile-lang .gsc-lang-dd__icon {
  opacity: 0.85;
  color: rgba(255, 255, 255, 0.75);
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__chev,
.vs-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__chev,
.site-drawer-actions__lang .gsc-lang-dd__chev,
.gsc-mobile-lang .gsc-lang-dd__chev {
  opacity: 0.55;
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel,
.vs-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel,
.gsc-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel,
.site-drawer-actions__lang .gsc-lang-dd__panel,
.gsc-mobile-lang .gsc-lang-dd__panel {
  background: rgba(12, 20, 36, 0.98) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel a,
.vs-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel a,
.site-drawer-actions__lang .gsc-lang-dd__panel a,
.gsc-mobile-lang .gsc-lang-dd__panel a {
  color: #dbe4f0 !important;
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel a:hover,
.site-drawer-actions__lang .gsc-lang-dd__panel a:hover,
.gsc-mobile-lang .gsc-lang-dd__panel a:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__panel a.is-active,
.site-drawer-actions__lang .gsc-lang-dd__panel a.is-active,
.gsc-mobile-lang .gsc-lang-dd__panel a.is-active {
  background: rgba(245, 197, 66, 0.14) !important;
  color: #f5c542 !important;
}
.gf-drawer__panel .gsc-lang-dd--drawer .gsc-lang-dd__group-title,
.site-drawer-actions__lang .gsc-lang-dd__group-title,
.gsc-mobile-lang .gsc-lang-dd__group-title {
  color: #94a3b8 !important;
}

.gf-drawer__lang,
.vs-drawer__lang,
.gsc-drawer__lang,
.ed-drawer__lang {
  padding: 0 16px 10px;
  border-bottom: none;
}

/* site-drawer-eco 已在 nav 底部注入语言：隐藏顶部重复块 */
.gf-drawer__panel:has([data-site-eco-host]) .gf-drawer__lang,
.gf-drawer__panel:has(.site-drawer-actions__lang) .gf-drawer__lang,
.vs-drawer__panel:has(.site-drawer-actions__lang) .vs-drawer__lang,
.gsc-drawer__panel:has(.site-drawer-actions__lang) .gsc-drawer__lang {
  display: none !important;
}

.site-drawer-actions__lang {
  margin-bottom: 10px;
}
.site-drawer-actions__lang .gsc-lang-dd--drawer .gsc-lang-dd__btn {
  min-height: 40px;
}

.gsc-mobile-lang {
  padding: 8px 0 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 4px;
}

/* EasyDecide about 抽屉内语言 */
.ed-nw-drawer .ed-drawer__lang,
.ed-nw-drawer .gsc-lang-dd--drawer {
  display: block;
}

/* —— 易跨境 / 服务中心：折叠顶栏内语言（点开三杠后） —— */
.gsc-mobile-lang {
  display: none;
  width: 100%;
  order: 10;
  padding: 10px 0 4px;
}
@media (max-width: 1100px) {
  .ec-header.is-open .gsc-mobile-lang,
  .sc-header.is-open .gsc-mobile-lang,
  .ar-header.is-open .gsc-mobile-lang {
    display: block;
  }
}

/* —— 手机端：顶栏语言隐藏，改在抽屉/菜单内 —— */
@media (max-width: 1100px) {
  /* 兜底：任何顶栏/header 外误放的 language pill */
  body > .gsc-lang-dd--header,
  body > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  header > .gsc-lang-dd--header,
  header > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .gsc-lang-dd--header,
  .gf-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .vs-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .ec-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .sc-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .ar-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .gsc-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .site-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .px-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .dt-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .sd-header .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .ed-nw-top .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .ed-lang-dd.gsc-lang-dd--header,
  header.gf-header > .gsc-lang-dd,
  header.vs-header > .gsc-lang-dd,
  .gf-header__inner > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .vs-header__inner > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .ec-header__inner > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .sc-header__inner > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .ar-header__inner > .gsc-lang-dd:not(.gsc-lang-dd--drawer),
  .site-header__inner > .gsc-lang-dd.px-hide-mobile,
  .site-header__inner > .gsc-lang-dd:not(.gsc-lang-dd--drawer) {
    display: none !important;
  }

  /* 抽屉 / 菜单内语言必须可见 */
  .gf-drawer__lang .gsc-lang-dd--drawer,
  .vs-drawer__lang .gsc-lang-dd--drawer,
  .gsc-drawer__lang .gsc-lang-dd--drawer,
  .site-drawer-actions__lang .gsc-lang-dd--drawer,
  .ed-nw-drawer .gsc-lang-dd--drawer,
  .ed-nw-drawer .ed-drawer__lang .gsc-lang-dd {
    display: block !important;
  }
}

/* 桌面端顶栏语言可点（避免被 flex 层遮挡） */
@media (min-width: 1101px) {
  .gf-header .gsc-lang-dd--header,
  .vs-header .gsc-lang-dd--header,
  .ec-header .gsc-lang-dd--header,
  .sc-header .gsc-lang-dd--header,
  .ar-header .gsc-lang-dd--header {
    position: relative;
    z-index: 130;
  }
}