.site-footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    min-height: var(--footer-h);
    padding: 12px 0;
    background: #111;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: #e9e9ee;
    z-index: 2000;
  }
  
  .site-footer p {
    margin: 0;
    text-align: center;
    color: #a7a7b3;
  }
  
  .site-footer .social {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
  }
  
  .site-footer .social-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
  }
  
  .site-footer .social-btn {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.04);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform .08s ease, background .2s ease, border-color .2s ease, color .2s ease;
  }
  
  .site-footer .social-btn:hover {
    transform: translateY(-1px);
    background: #fff;
    color: #111;
    border-color: #fff;
  }
  
  @media (max-width:480px) {
    .site-footer {
      padding: 10px 0 14px;
    }
  
    .site-footer .social {
      position: static;
      transform: none;
      display: flex;
      justify-content: center;
      margin-bottom: 6px;
    }
  }