.partners-section {
      max-width: 1200px;
      margin: 0 auto;
      padding: 60px 20px;
    }

    .partners-section h3 {
      text-align: center;
      font-size: 2rem;
      margin-bottom: 12px;
      color: #1a1a1a;
    }

    .partners-section .subtitle {
      text-align: center;
      color: #666;
      margin-bottom: 50px;
      font-size: 1.05rem;
    }

    .partners-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 24px;
      justify-items: center;
    }

    .partner-card {
      background: #fff;
      border-radius: 12px;
      padding: 24px 16px;
      width: 100%;
      max-width: 200px;
      text-align: center;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 140px;
    }

    .partner-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
    }

    .partner-card img {
      max-width: 120px;
      max-height: 60px;
      object-fit: contain;
      margin-bottom: 12px;
    }

    .partner-card .name {
      font-size: 0.95rem;
      font-weight: 500;
      color: #333;
    }

    /* 手机端优化 */
    @media (max-width: 768px) {
      .partners-section {
        padding: 40px 16px;
      }

      .partners-section h3 {
        font-size: 1.6rem;
      }

      .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
        gap: 16px;
      }

      .partner-card {
        max-width: 160px;
        padding: 20px 12px;
        min-height: 120px;
      }

      .partner-card img {
        max-width: 100px;
        max-height: 50px;
      }
    }

    @media (max-width: 480px) {
      .partners-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }