.site-header {
  position: relative;
  z-index: 50;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
}
.site-header.site-header-fixed {
  position: fixed;
  inset: 0 0 auto;
}
.site-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  max-width: 1360px;
  height: 64px;
  margin: 0 auto;
  padding: 0 20px;
}
.site-header-brand { flex-shrink: 0; }
.site-header-brand img { display: block; width: 166px; height: auto; }
.site-header-desktop { display: none; align-items: center; gap: 2px; }
.site-header a { text-decoration: none; }
.site-header-link {
  display: block;
  padding: 10px 8px;
  border-radius: 6px;
  color: #475569;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  white-space: nowrap;
}
.site-header-link:hover { color: #0f172a; background: #f1f5f9; }
.site-header-link[aria-current] { color: #2563eb; background: #eff6ff; }
.site-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 10px;
  padding: 11px 18px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  box-shadow: 0 2px 8px rgb(37 99 235 / 20%);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}
.site-header-cta:hover { background: #1d4ed8; }
.site-header-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #475569;
  cursor: pointer;
}
.site-header-button:hover { background: #f1f5f9; }
.site-header a:focus-visible, .site-header button:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 3px;
}
.site-header-dialog {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(320px, 100%);
  max-width: 100%;
  height: 100%;
  height: 100dvh;
  max-height: 100%;
  margin: 0;
  padding: 20px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 0;
  background: #fff;
  color: #0f172a;
  box-shadow: -8px 0 32px rgb(15 23 42 / 12%);
}
.site-header-dialog::backdrop { background: rgb(15 23 42 / 35%); }
.site-header-menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: 600;
}
.site-header-mobile .site-header-link {
  min-height: 44px;
  padding: 10px 12px;
  font-size: 16px;
}
.site-header-mobile .site-header-cta {
  width: 100%;
  margin: 16px 0 4px;
  padding: 12px 18px;
  font-size: 16px;
}
@media (min-width: 768px) {
  .site-header-row { height: 80px; padding-inline: 24px; }
  .site-header-brand img { width: 184px; }
}
@media (min-width: 1280px) {
  .site-header-desktop { display: flex; }
  .site-header-toggle { display: none; }
}