.mega-social {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 8px 0;
  }

  .mega-social a {
    color: #6b6b6b; /* 灰色图标 */
    font-size: 22px; /* 图标大小适中 */
    transition: color 0.2s ease, transform 0.2s ease;
  }

  .mega-social a:hover {
    color: #333333; /* 悬停变深一点 */
    transform: scale(1.1);
  }