.ps-site-header, .ps-site-header *, .ps-site-header *::before, .ps-site-header *::after { box-sizing: border-box; }
.ps-site-header { position: sticky; top: 0; z-index: 40; background: #fff; border-bottom: 1px solid #e2e8f0; color: #0f172a; }
.ps-nav-row { max-width: 1280px; min-height: 64px; margin: auto; padding: 8px 20px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.ps-nav-logo { display: inline-flex; flex-shrink: 0; align-items: center; min-height: 44px; }
.ps-nav-logo img { width: 138px; height: auto; }
.ps-nav-brand, .ps-nav-desktop, .ps-nav-account { display: none; }
.ps-nav-toggle, .ps-nav-close { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 10px; border: 1px solid #cbd5e1; border-radius: 6px; background: #fff; color: #0f172a; cursor: pointer; flex-shrink: 0; }
.ps-site-header a:focus-visible, .ps-site-header button:focus-visible { outline: 3px solid #007a61; outline-offset: 3px; }
.ps-nav-drawer { position: fixed; inset: 0 0 0 auto; margin: 0; padding: 0; width: min(360px, calc(100vw - 24px)); max-width: none; height: 100vh; height: 100dvh; max-height: 100dvh; border: 0; border-left: 1px solid #e2e8f0; background: #fff; color: #0f172a; display: flex; flex-direction: column; overflow-y: auto; overscroll-behavior: contain; transform: translateX(100%); transition: transform 220ms ease; }
.ps-nav-drawer:not([open]) { display: none; }
.ps-nav-drawer.is-open { transform: translateX(0); }
.ps-nav-drawer::backdrop { background: rgb(15 23 42 / 40%); }
.ps-nav-drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: max(16px, env(safe-area-inset-top)) 20px 16px; border-bottom: 1px solid #e2e8f0; }
.ps-nav-drawer-title { font-size: 18px; font-weight: 600; margin: 0; }
.ps-nav-links { display: flex; flex-direction: column; padding: 16px 20px; }
.ps-nav-links a { display: flex; align-items: center; min-height: 52px; padding: 12px 0; border-bottom: 1px solid #e2e8f0; color: #0f172a; font-size: 17px; font-weight: 500; text-decoration: none; }
.ps-nav-links a:hover { color: #007a61; }
.ps-nav-drawer-account { display: grid; gap: 12px; padding: 8px 20px max(24px, env(safe-area-inset-bottom)); }
.ps-nav-drawer-account a { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 16px; border: 1px solid #cbd5e1; border-radius: 6px; font-weight: 600; text-decoration: none; }
.ps-nav-drawer-account .ps-kit-primary { background: #007a61; color: #fff; border-color: #007a61; }
@media (min-width: 1024px) {
  .ps-nav-row { padding: 8px 32px; }
  .ps-nav-desktop { display: flex; align-items: center; gap: 28px; }
  .ps-nav-desktop a { display: inline-flex; align-items: center; min-height: 44px; color: #475569; font-size: 14px; font-weight: 500; text-decoration: none; white-space: nowrap; }
  .ps-nav-desktop a:hover { color: #0f172a; }
  .ps-nav-account { display: flex; align-items: center; gap: 12px; }
  .ps-nav-account a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 16px; font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap; }
  .ps-nav-account .ps-kit-primary { background: #007a61; color: #fff; border-radius: 6px; }
  .ps-nav-toggle { display: none; }
}
@media (min-width: 1280px) { .ps-nav-brand { display: block; font-size: 13px; color: #64748b; } }
@media (prefers-reduced-motion: reduce) { .ps-nav-drawer { transition: none; } }