/* The desktop navigation remains the baseline; JS adds the mobile controls. */
.site-header .mobile-header-actions { display: none; }
.site-header .mobile-header-only-link { display: none; }
.site-header .mobile-header-setting { display: contents; }
.site-header .mobile-header-setting-label,
.site-header .mobile-header-theme-name { display: none; }
.site-header .mobile-header-theme-control { display: contents; }
.site-header :is(a, button):focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

@media (max-width: 980px) {
  .site-header:is(.nav, .site-nav) { position: relative; display: flex; flex-direction: row; align-items: center; min-height: 64px; flex-wrap: wrap; gap: 0; padding: 0; }
  .site-header:is(.nav, .site-nav) .brand { display: inline-flex; flex-direction: row; align-items: center; gap: 0; min-width: 0; min-height: 64px; color: var(--text); font-family: var(--display, var(--sans, Inter, system-ui, sans-serif)); font-size: 20px; font-weight: 600; line-height: 1; letter-spacing: -.025em; white-space: nowrap; }
  .site-header .brand :is(b, strong) { font: inherit; letter-spacing: inherit; }
  .site-header .brand span { display: none; }
  .site-header .mobile-header-actions { display: flex; align-items: center; gap: 14px; margin-left: auto; }
  .site-header .mobile-header-account { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; color: var(--text); font-size: 13px; font-weight: 500; white-space: nowrap; }
  .site-header .mobile-header-toggle { display: grid; place-items: center; width: 44px; height: 44px; margin-right: -10px; padding: 0; border: 0; background: transparent; color: var(--text); cursor: pointer; }
  .site-header .mobile-header-toggle svg { width: 22px; height: 22px; }
  .site-header .mobile-header-close-icon { display: none; }
  .site-header .mobile-header-toggle[aria-expanded="true"] .mobile-header-menu-icon { display: none; }
  .site-header .mobile-header-toggle[aria-expanded="true"] .mobile-header-close-icon { display: block; }
  .site-header:is(.nav, .site-nav) .mobile-header-panel { display: none; flex: 0 0 100%; width: 100%; min-width: 0; margin: 0; padding: 12px 0 20px; gap: 0; border-top: 1px solid var(--hair-soft, var(--hair, var(--border))); font-family: var(--sans, Inter, system-ui, sans-serif); font-size: 16px; font-weight: 500; }
  .site-header:is(.nav, .site-nav)[data-menu-open] .mobile-header-panel { display: flex; flex-direction: column; align-items: stretch; }
  .site-header:is(.nav, .site-nav) .mobile-header-panel > a:not(.mobile-header-desktop-account),
  .site-header:is(.nav, .site-nav) .mobile-header-panel :is(.support-link, .support-chip) { display: flex; align-items: center; min-height: 50px; padding: 8px 0; border: 0; border-radius: 0; background: transparent; color: var(--text); font: inherit; line-height: 1.4; letter-spacing: normal; text-transform: none; text-align: left; }
  .site-header:is(.nav, .site-nav) .mobile-header-panel .mobile-header-desktop-account { display: none; }
  .site-header:is(.nav, .site-nav) .mobile-header-setting { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 62px; }
  .site-header:is(.nav, .site-nav) .mobile-header-language { order: 1; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--hair-soft, var(--hair, var(--border))); }
  .site-header:is(.nav, .site-nav) .mobile-header-appearance { order: 2; }
  .site-header .mobile-header-setting-label { display: inline; font-size: 13px; color: var(--muted); }
  .site-header .language-choice { min-width: 44px; min-height: 40px; }
  .site-header .mobile-header-theme-control { display: flex; align-items: center; gap: 10px; }
  .site-header .mobile-header-theme-name { display: inline; font-size: 13px; color: var(--text); }
  .site-header:is(.nav, .site-nav) .theme-toggle { width: 44px; height: 44px; flex-basis: 44px; }
  .site-header:is(.nav, .site-nav) .theme-toggle:hover { transform: none; }
}

@media (max-width: 360px) {
  .site-header:is(.nav, .site-nav) .brand { font-size: 18px; }
  .site-header .mobile-header-actions { gap: 10px; }
}