.about-section {
    padding:80px 0;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 50px;
  }

  /* 左侧头像 */
  .about-avatar {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  }

  .about-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  /* 右侧内容 */
  .about-content {
    flex: 1;
    padding-top: 8px;
  }

  .about-name {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    line-height: 1.2;
  }

  .about-desc {
    font-size: 18px;
    line-height: 1.8;
    color: #888888;
    margin-bottom: 30px;
  }

  .about-link {
    display: inline-block;
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    text-decoration: none;
    margin-bottom: 24px;
    transition: opacity 0.2s;
  }

  .about-link:hover {
    opacity: 0.7;
  }

  /* 社交图标 */
  .about-social {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .social-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.2s;
  }

  .social-icon:hover {
    background: #e8e8e8;
  }

  .social-icon svg {
    width: 20px;
    height: 20px;
    fill: #333;
  }

  /* 响应式 */
  @media (max-width: 768px) {
    .about-section {
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 30px;
    }

    .about-social {
      justify-content: center;
    }

    .about-name {
      font-size: 28px;
    }

    .about-desc {
      font-size: 16px;
    }
  }