@media (max-width: 680px) {
  .site-nav {
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: #c7a34c #15140f;
    padding-bottom: 92px;
  }
  .site-nav::-webkit-scrollbar {
    width: 5px;
  }
  .site-nav::-webkit-scrollbar-thumb {
    background: #c7a34c;
    border-radius: 5px;
  }
}