.page-top {
  --topbar-control-bg: rgba(255, 255, 255, 0.96);
  --topbar-control-bg-hover: #ffffff;
  --topbar-control-border: color-mix(in srgb, var(--border-primary, #e5e7eb) 88%, transparent);
  --topbar-control-text: var(--text-secondary, #64748b);
  --topbar-control-text-hover: var(--text-primary, #1e293b);
  --topbar-control-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
  --topbar-control-shadow-hover: 0 8px 18px rgba(15, 23, 42, 0.16);
  --topbar-dropdown-bg: rgba(255, 255, 255, 0.68);
  --topbar-dropdown-border: color-mix(in srgb, var(--border-primary, #e5e7eb) 86%, transparent);
  --topbar-dropdown-shadow: 0 14px 30px rgba(15, 23, 42, 0.18);
  --topbar-dropdown-item-hover: color-mix(in srgb, var(--bg-secondary, #f8fafc) 88%, transparent);
  --topbar-avatar-border-start: color-mix(in srgb, var(--topbar-control-text, #1e293b) 82%, transparent);
  --topbar-avatar-border-end: color-mix(in srgb, var(--topbar-control-text, #1e293b) 64%, transparent);
  --topbar-avatar-border-start-hover: color-mix(in srgb, var(--topbar-control-text-hover, #1e293b) 92%, transparent);
  --topbar-avatar-border-end-hover: color-mix(in srgb, var(--topbar-control-text-hover, #1e293b) 74%, transparent);
  transition: .35s;
  z-index: 30;
  position: sticky;
  top: .5rem;
  margin: 0;
  border-radius: 1rem;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--bg-primary, #fff) 94%, transparent),
    color-mix(in srgb, var(--bg-secondary, #f8fafc) 88%, transparent)
  );
  backdrop-filter: blur(8px);
  border: 1px solid color-mix(in srgb, var(--border-primary, #e5e7eb) 80%, transparent);
  box-shadow: var(--shadow-md, 0 12px 28px rgba(15, 23, 42, 0.1));
  padding: .35rem .45rem;
}

.lang-switcher-surface {
  --topbar-control-bg: rgba(255, 255, 255, 0.96);
  --topbar-control-bg-hover: #ffffff;
  --topbar-control-border: color-mix(in srgb, var(--border-primary, #e5e7eb) 88%, transparent);
  --topbar-control-text: var(--text-secondary, #64748b);
  --topbar-control-text-hover: var(--text-primary, #1e293b);
  --topbar-control-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
  --topbar-control-shadow-hover: 0 8px 18px rgba(15, 23, 42, 0.16);
  --topbar-avatar-border-start: color-mix(in srgb, var(--topbar-control-text, #1e293b) 82%, transparent);
  --topbar-avatar-border-end: color-mix(in srgb, var(--topbar-control-text, #1e293b) 64%, transparent);
  --topbar-avatar-border-start-hover: color-mix(in srgb, var(--topbar-control-text-hover, #1e293b) 92%, transparent);
  --topbar-avatar-border-end-hover: color-mix(in srgb, var(--topbar-control-text-hover, #1e293b) 74%, transparent);
  transition: .35s;
  margin: 0;
  border-radius: 1rem;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--bg-primary, #fff) 94%, transparent),
    color-mix(in srgb, var(--bg-secondary, #f8fafc) 88%, transparent)
  );
  backdrop-filter: blur(8px);
  border: 1px solid color-mix(in srgb, var(--border-primary, #e5e7eb) 80%, transparent);
  box-shadow: var(--shadow-md, 0 12px 28px rgba(15, 23, 42, 0.1));
  padding: .35rem .45rem;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin: 0;
}

.lang-switcher-group {
  backdrop-filter: blur(10px);
  background: transparent;
  border-color: transparent;
  padding: 2px;
  gap: 2px;
}

.lang-switcher .btn,
.lang-switcher-group .btn {
  border-color: var(--topbar-control-border) !important;
  color: var(--topbar-control-text) !important;
  background: var(--topbar-control-bg) !important;
  box-shadow: var(--topbar-control-shadow) !important;
}

.lang-switcher .btn:hover,
.lang-switcher-group .btn:hover {
  color: var(--topbar-control-text-hover) !important;
  border-color: color-mix(in srgb, var(--color-primary, #2186eb) 45%, var(--topbar-control-border)) !important;
  background: var(--topbar-control-bg-hover) !important;
  box-shadow: var(--topbar-control-shadow-hover) !important;
}

.lang-switcher .btn:focus,
.lang-switcher-group .btn:focus {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary, #2186eb) 22%, transparent) !important;
}

.lang-switcher-group .btn {
  min-width: 2.2rem;
  padding: .34rem .42rem;
  font-size: .78rem;
  line-height: 1;
}

.lang-switcher-group .btn i {
  font-size: .9rem;
}

.lang-switcher-group .lang-switcher-active {
  color: #fff !important;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary, #2186eb) 92%, #1a6fd1 8%),
    color-mix(in srgb, var(--color-primary, #2186eb) 68%, #4e9cf3 32%)
  ) !important;
  border-color: color-mix(in srgb, var(--color-primary, #2186eb) 72%, transparent) !important;
  pointer-events: none;
  cursor: default;
}

.page-top .topbar-panel {
  display: block;
}

.page-top .brand-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  text-align: left;
  gap: .76rem;
  padding: .25rem .35rem;
  border: none;
  background: transparent;
  box-shadow: none;
}

.page-top .topbar-brand-main {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
  gap: .76rem;
}

.page-top .topbar-brand-main.topbar-brand-main-with-back {
  --topbar-back-size: 2.25rem;
  --topbar-back-slot: calc(var(--topbar-back-size) + .55rem);
  position: relative;
  padding-left: 0;
  animation: topbar-brand-main-shift .28s ease-out .12s forwards;
}

.page-top .topbar-brand-main.topbar-brand-main-with-back .brand-avatar .ui-avatar {
  padding: 0 !important;
  margin: 0 !important;
}

.page-top .brand-avatar {
  --topbar-avatar-size: 48px;
  margin-top: 0;
  margin-bottom: 2px;
  flex-shrink: 0;
  align-self: center;
}

.page-top .brand-avatar .ui-avatar-img {
  border: 2px solid transparent;
  border-width: 2px !important;
  box-sizing: border-box;
  background:
    linear-gradient(var(--topbar-control-bg, rgba(255, 255, 255, 0.96)), var(--topbar-control-bg, rgba(255, 255, 255, 0.96))) padding-box,
    linear-gradient(135deg, var(--topbar-avatar-border-start), var(--topbar-avatar-border-end)) border-box;
  box-shadow: var(--avatar-shadow, 0 1px 3px rgba(15, 23, 42, 0.18));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.3s ease,
    background 0.3s ease,
    border-color 0.3s ease;
}

.page-top .brand-avatar .boring-avatar-svg-wrapper {
  border: 2px solid transparent !important;
  border-width: 2px !important;
  box-sizing: border-box;
}

.page-top .brand-avatar .boring-avatar-svg-wrapper.ui-avatar-img {
  border: 2px solid transparent !important;
  border-width: 2px !important;
  box-sizing: border-box;
  background:
    linear-gradient(var(--topbar-control-bg, rgba(255, 255, 255, 0.96)), var(--topbar-control-bg, rgba(255, 255, 255, 0.96))) padding-box,
    linear-gradient(135deg, var(--topbar-avatar-border-start), var(--topbar-avatar-border-end)) border-box;
  box-shadow: var(--avatar-shadow, 0 1px 3px rgba(15, 23, 42, 0.18));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.3s ease,
    background 0.3s ease,
    border-color 0.3s ease;
}

.page-top .brand-avatar .ui-avatar:hover .ui-avatar-img,
.page-top .brand-avatar .ui-avatar:hover .boring-avatar-svg-wrapper.ui-avatar-img {
  transform: translateY(-2px) scale(1.02) translateZ(0);
  box-shadow: var(--topbar-control-shadow-hover);
  background:
    linear-gradient(var(--topbar-control-bg-hover, #fff), var(--topbar-control-bg-hover, #fff)) padding-box,
    linear-gradient(135deg, var(--topbar-avatar-border-start-hover), var(--topbar-avatar-border-end-hover)) border-box;
}

.dropdown-menu.ui-avatar-dropdown-select-like {
  background: rgba(255, 255, 255, 0.68) !important;
  border-color: color-mix(in srgb, var(--border-primary, #e5e7eb) 86%, transparent) !important;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.18) !important;
  backdrop-filter: blur(18px) saturate(165%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(165%) !important;
  z-index: 10050 !important;
}

.dropdown-menu.ui-avatar-dropdown-select-like::before {
  background: rgba(255, 255, 255, 0.68) !important;
  border-left-color: color-mix(in srgb, var(--border-primary, #e5e7eb) 86%, transparent) !important;
  border-top-color: color-mix(in srgb, var(--border-primary, #e5e7eb) 86%, transparent) !important;
  backdrop-filter: blur(18px) saturate(165%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(165%) !important;
}

.dropdown-menu.ui-avatar-dropdown-select-like .dropdown-item {
  color: var(--text-primary, #1e293b) !important;
}

.dropdown-menu.ui-avatar-dropdown-select-like .dropdown-item:hover {
  background: color-mix(in srgb, var(--bg-secondary, #f8fafc) 88%, transparent) !important;
}

.page-top .brand-back-btn {
  --btn-circle-size: var(--topbar-back-size);
  position: absolute;
  left: 0;
  top: 50%;
  translate: 0 -50%;
  width: var(--btn-circle-size);
  height: var(--btn-circle-size);
  min-width: var(--btn-circle-size);
  min-height: var(--btn-circle-size);
  aspect-ratio: 1 / 1;
  box-sizing: border-box;
  padding: 0 !important;
  border-radius: 50% !important;
  border-color: var(--topbar-control-border) !important;
  background: var(--topbar-control-bg) !important;
  color: var(--topbar-control-text) !important;
  box-shadow: var(--topbar-control-shadow) !important;
  z-index: 70;
  opacity: 0;
  margin-left: -8px;
  animation: topbar-back-btn-enter .28s ease-out .18s forwards;
}

.page-top .brand-back-btn i {
  font-size: 1.05rem;
  line-height: 1;
}

.page-top .brand-back-btn:hover {
  background: var(--topbar-control-bg-hover) !important;
  color: var(--topbar-control-text-hover) !important;
  border-color: color-mix(in srgb, var(--color-primary, #2186eb) 45%, var(--topbar-control-border)) !important;
  box-shadow: var(--topbar-control-shadow-hover) !important;
}

@keyframes topbar-back-btn-enter {
  from {
    opacity: 0;
    margin-left: -8px;
  }
  to {
    opacity: 1;
    margin-left: 0;
  }
}

@keyframes topbar-brand-main-shift {
  from {
    padding-left: 0;
  }
  to {
    padding-left: var(--topbar-back-slot);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-top .topbar-brand-main.topbar-brand-main-with-back {
    animation: none;
    padding-left: var(--topbar-back-slot);
  }

  .page-top .brand-back-btn {
    animation: none;
    opacity: 1;
    margin-left: 0;
  }
}

.page-top .brand-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  align-self: center;
  flex: 1 1 auto;
  justify-content: center;
  line-height: 1.12;
  min-width: 0;
}

.page-top .topbar-brand-meta {
  position: relative;
  overflow: hidden;
}

.page-top .topbar-brand-copy,
.page-top .topbar-page-title {
  transition: transform 0.44s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.38s ease;
  will-change: transform, opacity;
}

.page-top .topbar-brand-copy {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.page-top .topbar-page-title {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translate3d(0, 68%, 0);
  opacity: 0;
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--text-primary, #1e293b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}

.page-top .topbar-brand-meta.topbar-page-title-ready .topbar-brand-copy {
  opacity: 0;
  transform: translate3d(0, -62%, 0);
}

.page-top .topbar-brand-meta.topbar-page-title-ready .topbar-page-title {
  opacity: 1;
  transform: translate3d(0, -50%, 0);
}

.page-top .brand-card h3 {
  margin: 0;
  font-size: .96rem;
  color: var(--text-primary, #1e293b);
}

.page-top .brand-meta .description {
  order: -1;
  margin-bottom: .14rem;
}

.page-top .brand-card .description {
  display: block;
  font-size: .76rem;
  line-height: 1.12;
  color: var(--text-secondary, #64748b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-top .brand-card .description p {
  margin: 0;
}

.page-top .brand-mark {
  font-size: .62em;
  margin-left: .06em;
}

.page-top .topbar-lang {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  margin-right: 0;
  flex-shrink: 0;
  order: 0;
}

.page-top .topbar-lang .lang-switcher {
  flex-direction: row-reverse;
}

.page-top .aside-nav {
  display: flex !important;
  flex-direction: row !important;
  grid-template-columns: none !important;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: .3rem;
  padding: .2rem;
  overflow: visible;
  order: 3;
  flex: 1 1 100%;
  width: 100%;
}

.page-top .aside-nav.nav-tabs {
  background: transparent;
  border: none;
  box-shadow: none;
}

.page-top .aside-nav.nav-tabs.nav-tabs-sidebar .nav-link {
  flex: 1 1 0;
  min-width: 0;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: .46rem .38rem !important;
  gap: .38rem;
  border-color: var(--topbar-control-border) !important;
  background: var(--topbar-control-bg) !important;
  color: var(--topbar-control-text) !important;
  box-shadow: var(--topbar-control-shadow) !important;
}

.page-top .aside-nav.nav-tabs.nav-tabs-sidebar .nav-link:hover {
  color: var(--topbar-control-text-hover) !important;
  border-color: color-mix(in srgb, var(--color-primary, #2186eb) 45%, var(--topbar-control-border)) !important;
  background: var(--topbar-control-bg-hover) !important;
  box-shadow: var(--topbar-control-shadow-hover) !important;
}

.page-top .aside-nav.nav-tabs.nav-tabs-sidebar .nav-link.active {
  color: var(--topbar-control-text-hover) !important;
  background: var(--topbar-control-bg-hover) !important;
  border-color: color-mix(in srgb, var(--color-primary, #2186eb) 42%, var(--topbar-control-border)) !important;
  box-shadow: var(--topbar-control-shadow-hover) !important;
}

.page-top .topbar-nav-items .nav-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.page-top .topbar-nav-items .nav-link i,
.page-top .topbar-nav-items .nav-link span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 !important;
}

.page-top .aside-nav.nav-tabs.nav-tabs-sidebar.nav-tabs-icon-only .nav-link {
  width: auto;
  height: auto;
  min-width: 0;
  flex: 1 1 0;
  padding: .46rem .25rem !important;
}

.page-top .aside-nav.nav-tabs.nav-tabs-sidebar.nav-tabs-icon-only .nav-link i {
  font-size: 1rem;
}

.page-top .aside-nav.nav-tabs.nav-tabs-sidebar.nav-tabs-icon-only .nav-link span {
  display: none;
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link {
  position: relative;
  min-height: 2.35rem;
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link i,
.page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
  transform-origin: center center;
  margin: 0 !important;
  transition: transform 0.42s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.38s ease;
  pointer-events: none;
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link span {
  display: inline-block !important;
  max-width: calc(100% - .45rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 1;
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link i {
  opacity: 0;
  transform: translate3d(-50%, 70%, 0);
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled.topbar-icon-swap-ready .nav-link span {
  opacity: 0;
  transform: translate3d(-145%, -50%, 0);
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled.topbar-icon-swap-ready .nav-link i {
  opacity: 1;
  transform: translate3d(-50%, -50%, 0);
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled.topbar-icon-swap-ready .nav-link:hover span,
.page-top .topbar-nav-items.topbar-icon-swap-enabled.topbar-icon-swap-ready .nav-link:focus-visible span {
  opacity: 1;
  transform: translate3d(-50%, -50%, 0);
}

.page-top .topbar-nav-items.topbar-icon-swap-enabled.topbar-icon-swap-ready .nav-link:hover i,
.page-top .topbar-nav-items.topbar-icon-swap-enabled.topbar-icon-swap-ready .nav-link:focus-visible i {
  opacity: 0;
  transform: translate3d(40%, -50%, 0);
}

@media (prefers-reduced-motion: reduce) {
  .page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link i,
  .page-top .topbar-nav-items.topbar-icon-swap-enabled .nav-link span {
    transition: none;
  }

  .page-top .topbar-brand-copy,
  .page-top .topbar-page-title {
    transition: none;
    will-change: auto;
  }
}

@media screen and (max-width: 960px) {
  .page-top {
    top: .35rem;
    padding: .3rem .38rem;
  }

  .blog-area.blog-page .page-top {
    transition: transform .28s ease, opacity .2s ease;
    will-change: transform;
  }

  .blog-area.blog-page.topbar-scroll-hidden .page-top {
    transform: translateY(calc(-100% - .75rem));
    opacity: .94;
    pointer-events: none;
  }
}

@media screen and (min-width: 960px) {
  .page-top .brand-card {
    flex-wrap: nowrap;
  }

  .page-top .topbar-brand-main {
    flex: 1 1 auto;
    min-width: 0;
  }

  .page-top .topbar-nav-items {
    order: 2;
    flex: 0 1 auto;
    width: auto;
    margin-left: auto;
    margin-right: 0;
    padding: 0;
    gap: .28rem;
  }

  .page-top .topbar-nav-items .nav-link {
    flex: 0 0 3.5rem;
    width: 3.5rem;
    min-width: 3.5rem;
    max-width: 3.5rem;
    padding: .42rem 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .page-top .topbar-nav-items .nav-link i {
    margin: 0 !important;
  }

  .page-top .topbar-nav-items .nav-link span {
    display: none;
  }

  .page-top .topbar-lang {
    order: 3;
    margin-left: .45rem;
  }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .page-top {
    --topbar-control-bg: rgba(33, 39, 47, 0.86);
    --topbar-control-bg-hover: rgba(40, 47, 56, 0.94);
    --topbar-control-border: rgba(255, 255, 255, 0.14);
    --topbar-control-text: rgba(223, 231, 242, 0.9);
    --topbar-control-text-hover: #f2f6ff;
    --topbar-control-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
    --topbar-control-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.34);
    --topbar-dropdown-bg: rgba(24, 30, 38, 0.62);
    --topbar-dropdown-border: rgba(255, 255, 255, 0.14);
    --topbar-dropdown-shadow: 0 16px 32px rgba(0, 0, 0, 0.42);
    --topbar-dropdown-item-hover: rgba(255, 255, 255, 0.08);
    --topbar-avatar-border-start: color-mix(in srgb, var(--topbar-control-text, #f2f6ff) 84%, transparent);
    --topbar-avatar-border-end: color-mix(in srgb, var(--topbar-control-text, #f2f6ff) 66%, transparent);
    --topbar-avatar-border-start-hover: color-mix(in srgb, var(--topbar-control-text-hover, #f2f6ff) 94%, transparent);
    --topbar-avatar-border-end-hover: color-mix(in srgb, var(--topbar-control-text-hover, #f2f6ff) 78%, transparent);
    background: linear-gradient(160deg, rgba(25, 30, 36, 0.8), rgba(20, 25, 31, 0.74));
    border-color: rgba(255, 255, 255, 0.08);
  }

  :root:not([data-theme="light"]) .lang-switcher-surface {
    --topbar-control-bg: rgba(33, 39, 47, 0.86);
    --topbar-control-bg-hover: rgba(40, 47, 56, 0.94);
    --topbar-control-border: rgba(255, 255, 255, 0.14);
    --topbar-control-text: rgba(223, 231, 242, 0.9);
    --topbar-control-text-hover: #f2f6ff;
    --topbar-control-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
    --topbar-control-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.34);
    background: linear-gradient(160deg, rgba(25, 30, 36, 0.8), rgba(20, 25, 31, 0.74));
    border-color: rgba(255, 255, 255, 0.08);
  }

  :root:not([data-theme="light"]) .dropdown-menu.ui-avatar-dropdown-select-like {
    background: rgba(24, 30, 38, 0.62) !important;
    border-color: rgba(255, 255, 255, 0.14) !important;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.42) !important;
  }

  :root:not([data-theme="light"]) .dropdown-menu.ui-avatar-dropdown-select-like::before {
    background: rgba(24, 30, 38, 0.62) !important;
    border-left-color: rgba(255, 255, 255, 0.14) !important;
    border-top-color: rgba(255, 255, 255, 0.14) !important;
  }

  :root:not([data-theme="light"]) .dropdown-menu.ui-avatar-dropdown-select-like .dropdown-item {
    color: rgba(223, 231, 242, 0.92) !important;
  }

  :root:not([data-theme="light"]) .dropdown-menu.ui-avatar-dropdown-select-like .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #f2f6ff !important;
  }
}

[data-theme="dark"] .page-top {
  --topbar-control-bg: rgba(33, 39, 47, 0.86);
  --topbar-control-bg-hover: rgba(40, 47, 56, 0.94);
  --topbar-control-border: rgba(255, 255, 255, 0.14);
  --topbar-control-text: rgba(223, 231, 242, 0.9);
  --topbar-control-text-hover: #f2f6ff;
  --topbar-control-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
  --topbar-control-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.34);
  --topbar-dropdown-bg: rgba(24, 30, 38, 0.62);
  --topbar-dropdown-border: rgba(255, 255, 255, 0.14);
  --topbar-dropdown-shadow: 0 16px 32px rgba(0, 0, 0, 0.42);
  --topbar-dropdown-item-hover: rgba(255, 255, 255, 0.08);
  --topbar-avatar-border-start: color-mix(in srgb, var(--topbar-control-text, #f2f6ff) 84%, transparent);
  --topbar-avatar-border-end: color-mix(in srgb, var(--topbar-control-text, #f2f6ff) 66%, transparent);
  --topbar-avatar-border-start-hover: color-mix(in srgb, var(--topbar-control-text-hover, #f2f6ff) 94%, transparent);
  --topbar-avatar-border-end-hover: color-mix(in srgb, var(--topbar-control-text-hover, #f2f6ff) 78%, transparent);
  background: linear-gradient(160deg, rgba(25, 30, 36, 0.8), rgba(20, 25, 31, 0.74));
  border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .lang-switcher-surface {
  --topbar-control-bg: rgba(33, 39, 47, 0.86);
  --topbar-control-bg-hover: rgba(40, 47, 56, 0.94);
  --topbar-control-border: rgba(255, 255, 255, 0.14);
  --topbar-control-text: rgba(223, 231, 242, 0.9);
  --topbar-control-text-hover: #f2f6ff;
  --topbar-control-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
  --topbar-control-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.34);
  background: linear-gradient(160deg, rgba(25, 30, 36, 0.8), rgba(20, 25, 31, 0.74));
  border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .dropdown-menu.ui-avatar-dropdown-select-like {
  background: rgba(24, 30, 38, 0.62) !important;
  border-color: rgba(255, 255, 255, 0.14) !important;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.42) !important;
}

[data-theme="dark"] .dropdown-menu.ui-avatar-dropdown-select-like::before {
  background: rgba(24, 30, 38, 0.62) !important;
  border-left-color: rgba(255, 255, 255, 0.14) !important;
  border-top-color: rgba(255, 255, 255, 0.14) !important;
}

[data-theme="dark"] .dropdown-menu.ui-avatar-dropdown-select-like .dropdown-item {
  color: rgba(223, 231, 242, 0.92) !important;
}

[data-theme="dark"] .dropdown-menu.ui-avatar-dropdown-select-like .dropdown-item:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #f2f6ff !important;
}