.site-shell {
  width: min(1160px, 100%);
  margin-inline: auto;
  padding-inline: 24px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: var(--page);
}

.site-header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
}

.site-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  text-decoration: none;
}

.site-brand img {
  display: block;
  width: 148px;
  height: auto;
}

.site-brand .site-logo-dark,
[data-theme="dark"] .site-brand .site-logo-light {
  display: none;
}

[data-theme="dark"] .site-brand .site-logo-dark {
  display: block;
}

.site-nav {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-width: 0;
}

.site-nav a {
  padding-block: 10px;
  color: var(--ink);
  font: inherit;
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent-strong);
}

.site-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
}

.site-account-host {
  position: fixed;
  inset-block-start: 18px;
  inset-inline-end: 24px;
  z-index: 30;
}

.site-account-host .site-header-inner {
  padding: 0;
}

.site-account-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.site-account-trigger:hover,
.site-account-trigger[aria-expanded="true"] {
  background: var(--control-hover);
}

.site-account-icon {
  width: 34px;
  height: 34px;
}

.site-account-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
}

.site-account-trigger.has-avatar .site-account-icon {
  display: none !important;
}

.site-account-trigger [hidden],
.site-account-menu [hidden] {
  display: none !important;
}

.site-auth-entry {
  gap: 10px;
}

.site-auth-icon {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
}

.site-account-menu {
  position: absolute;
  inset-block-start: calc(100% + 10px);
  inset-inline-end: 0;
  width: min(320px, calc(100vw - 32px));
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 18px 48px var(--shadow);
}

.site-menu-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 14px;
  border-bottom: 1px solid var(--line);
}

.site-menu-avatar {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 50%;
  object-fit: cover;
}

.site-menu-profile-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.site-menu-profile span {
  color: var(--muted);
  font-size: .82rem;
  overflow-wrap: anywhere;
}

.site-menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  gap: 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: .88rem;
  font-weight: 700;
  text-align: start;
  text-decoration: none;
  cursor: pointer;
}

.site-menu-item-icon {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.site-menu-notifications {
  justify-content: flex-start;
}

.site-menu-switch {
  display: inline-flex;
  align-items: center;
  width: 36px;
  height: 20px;
  margin-inline-start: auto;
  padding: 2px;
  border-radius: 999px;
  background: var(--line);
}

.site-menu-switch span {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--card);
  transition: transform .16s ease;
}

.site-menu-notifications[aria-pressed="true"] .site-menu-switch {
  background: var(--accent);
}

.site-menu-notifications[aria-pressed="true"] .site-menu-switch span {
  transform: translateX(16px);
}

.site-menu-guest {
  display: grid;
  gap: 8px;
}

.site-menu-item:hover,
.site-menu-item:focus-visible {
  background: var(--control-hover);
  outline: none;
}

.site-menu-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.site-menu-primary:hover,
.site-menu-primary:focus-visible {
  background: var(--accent-strong);
}

.site-menu-button {
  text-align: start;
}

.site-menu-divider {
  height: 1px;
  margin: 10px 0;
  background: var(--line);
}

.site-menu-section {
  display: grid;
  gap: 8px;
  padding: 8px 0;
}

.site-menu-language {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-menu-language .site-menu-heading {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.site-menu-language-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.site-menu-language .site-menu-button {
  width: auto;
  min-width: 60px;
  justify-content: center;
  text-align: center;
}

.site-menu-heading {
  padding-inline: 12px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 700;
}

.site-menu-theme {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--field);
}

.site-menu-choice {
  min-height: 40px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 1.05rem;
  cursor: pointer;
}

.site-menu-choice[aria-pressed="true"] {
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 1px 4px var(--shadow);
}

@media (max-width: 760px) {
  .site-header-inner {
    gap: 12px;
    min-height: 64px;
  }

  .site-brand img {
    width: 116px;
  }

  .site-nav {
    justify-content: flex-start;
    gap: 16px;
    overflow-x: auto;
  }

  .site-nav a {
    font-size: .82rem;
  }

  .site-account-host {
    inset-block-start: 14px;
    inset-inline-end: 16px;
  }
}

@media (max-width: 480px) {
  .site-header-inner {
    padding-inline: 16px;
  }

  .site-brand img {
    width: 104px;
  }

  .site-nav {
    gap: 12px;
  }

  .site-nav a {
    font-size: .78rem;
  }
}