.site-header { position: sticky; top: 0; z-index: 1000; background-color: #0D1F0A; border-bottom: 1px solid #1D350F; box-shadow: 0 1px 4px rgba(0,0,0,0.3); }
.site-header .site-nav { max-width: 100%; }
.site-nav .nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 16px; display: flex; align-items: center; height: 56px; gap: 16px; }
.site-nav .nav-logo-wrap { flex-shrink: 0; }
.site-nav .nav-logo { font-size: 22px; font-weight: 900; color: #C9A84C; text-decoration: none; letter-spacing: -0.5px; }
.site-nav .nav-logo-ca { color: #FFFFFF; font-weight: 400; }
.site-nav .nav-links { display: none; flex: 1; gap: 0; }
.site-nav .nav-item { display: inline-block; }
.site-nav .nav-link { display: block; padding: 0 14px; font-size: 14px; font-weight: 600; color: #CCCCCC; text-decoration: none; line-height: 56px; border-bottom: 3px solid transparent; transition: color 0.15s ease, border-color 0.15s ease; }
.site-nav .nav-link:hover { color: #C9A84C; border-bottom-color: #C9A84C; }
.site-nav .nav-actions { display: none; align-items: center; gap: 12px; margin-left: auto; }
.site-nav .nav-signin { font-size: 14px; font-weight: 600; color: #CCCCCC; text-decoration: none; transition: color 0.15s ease; }
.site-nav .nav-signin:hover { color: #C9A84C; }
.site-nav .btn-join { font-size: 14px; font-weight: 700; color: #0D1F0A; background-color: #C9A84C; padding: 7px 16px; border-radius: 4px; cursor: pointer; transition: background-color 0.15s ease; }
.site-nav .btn-join:hover { background-color: #A8882A; }
.site-nav .nav-hamburger-wrap { margin-left: auto; }
.site-nav .nav-hamburger { display: flex; align-items: center; cursor: pointer; padding: 6px; }
.site-nav .nav-mobile { display: none; background-color: #0D1F0A; border-top: 1px solid #1D350F; }
.site-nav .nav-mobile.open { display: block; }
.site-nav .nav-mobile-links { padding: 8px 0; }
.site-nav .nav-mobile-links li { border-bottom: 1px solid #1D350F; }
.site-nav .nav-mobile-links a { display: block; padding: 12px 20px; font-size: 15px; font-weight: 600; color: #CCCCCC; text-decoration: none; }
.site-nav .nav-mobile-links a:hover { color: #C9A84C; background-color: #162C0C; }

@media (min-width: 768px) {
  .site-nav .nav-inner { padding: 0 24px; height: 60px; }
  .site-nav .nav-hamburger-wrap { display: none; }
  .site-nav .nav-links { display: flex; }
  .site-nav .nav-actions { display: flex; }
  .site-nav .nav-link { line-height: 60px; }
}