@media (max-width: 1100px) {
  #header .container { padding: 0 20px; }
  #nav { overflow-x: auto; }
  #nav .main_menu { min-width: 980px; }
}
.community-link { padding: 48px 20px; text-align: center; background: #f5f8f7; }
.community-link a { display: inline-block; padding: 16px 28px; border-radius: 999px; background: #1f6b58; color: #fff; font-weight: 600; }
.standalone-error { min-height: 55vh; padding: 160px 24px 80px; text-align: center; }