.slider-container {
      position: relative;
      width: 100%;
      height: 1080px;
      overflow: hidden;
      background-color: #ff3d00;
    }
    .slide {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      opacity: 0;
      transition: opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      display: flex;
      align-items: center;
      justify-content: flex-start;
    }
    .slide.active { opacity: 1; z-index: 2; }
    
    /* 无全屏遮罩，图片100%清晰 */
    .slide-content {
      position: relative;
      z-index: 3;
      max-width: 820px;
      margin-left: 8%;
      padding: 44px 52px;
      background: rgba(0, 0, 0, 0.7);
      border-radius: 36px;
      border-left: 8px solid #ff3d00;
      color: white;
      animation: fadeInUp 0.8s ease-out;
      box-shadow: 0 20px 35px rgba(0,0,0,0.25);
    }
    .slide-content h2 {
      font-size: 3.2rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 20px;
      letter-spacing: -0.02em;
		color: #ffffff;
    }
    .slide-content p {
      font-size: 1.25rem;
      margin-bottom: 36px;
      line-height: 1.5;
    }
    .slide-btn {
      display: inline-block;
      background: linear-gradient(95deg, #ff5e2e, #ff3d00);
      color: white;
      padding: 14px 38px;
      border-radius: 60px;
      text-decoration: none;
      font-weight: 700;
      font-size: 1.05rem;
      transition: all 0.25s;
      box-shadow: 0 6px 16px rgba(0,0,0,0.2);
    }
    .slide-btn:hover {
      background: #e03a00;
      transform: translateY(-3px);
    }
    .slider-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(0,0,0,0.5);
      color: white;
      border: none;
      width: 56px;
      height: 56px;
      border-radius: 60px;
      font-size: 34px;
      cursor: pointer;
      z-index: 20;
      transition: 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .slider-arrow:hover { background: #ff3d00; }
    .arrow-left { left: 32px; }
    .arrow-right { right: 32px; }
    .slider-dots {
      position: absolute;
      bottom: 36px;
      left: 0;
      right: 0;
      display: flex;
      justify-content: center;
      gap: 16px;
      z-index: 20;
    }
    .dot {
      width: 12px;
      height: 12px;
      background: rgba(255,255,255,0.6);
      border-radius: 50%;
      cursor: pointer;
    }
    .dot.active { background: #ff3d00; width: 36px; border-radius: 8px; }
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(35px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @media (max-width: 1200px) {
      .slider-container { height: 70vh; min-height: 560px; }
      .slide-content h2 { font-size: 2.5rem; }
      .slide-content p { font-size: 1rem; }
      .slide-content { padding: 36px 40px; max-width: 600px; }
    }
    @media (max-width: 768px) {
      .slider-container { height: 65vh; min-height: 500px; }
      .slide-content h2 { font-size: 1.8rem; }
      .slide-content p { font-size: 0.85rem; margin-bottom: 24px; }
      .slide-content { padding: 24px 28px; margin-left: 4%; margin-right: 4%; }
      .slider-arrow { width: 40px; height: 40px; font-size: 24px; }
      .arrow-left { left: 12px; }
      .arrow-right { right: 12px; }
    }


  /* 模具产品网格：一行3个，共两行 */
    .products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin: 40px 0 20px; }
    .product-card { background: #ffffff; border-radius: 28px; border: 1px solid #6f6f6f; overflow: hidden; transition: all 0.25s; }
    .product-card:hover { transform: translateY(-6px); border-color: #6f6f6f; box-shadow: 0 20px 30px -12px rgba(229,103,0,0.12); }
    .product-img { aspect-ratio: 1/1; background: #fefaf5; display: flex; align-items: center; justify-content: center;  }
    .product-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
    .product-info { padding: 20px 24px 28px; }
    .product-info h3 { font-size: 1.2rem; font-weight: 700; color: #000000; margin-bottom: 8px; line-height: 28px; }
    .product-info p { color: #a55c2a; font-size: 0.85rem; margin-bottom: 16px; line-height: 1.4; }
    .product-btn { display: inline-block; background: transparent; border: 1.5px solid #ffbc7a; color: #e56700; padding: 8px 24px; border-radius: 40px; text-decoration: none; font-weight: 600; font-size: 0.85rem; transition: 0.2s; }
    .product-btn:hover { background: #e56700; color: white; border-color: #e56700; }
    
    /* Preform Samples 网格 */
    .samples-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; margin: 40px 0 20px; }
    .sample-card { background: #fffefb; border-radius: 24px; border: 1px solid #ffdec0; padding: 20px; text-align: center; transition: 0.2s; }
    .sample-card:hover { transform: translateY(-4px); border-color: #ffbc7a; }
    .sample-card img { width: 100%;height: auto; margin-bottom: 15px; }
    .sample-card h4 { font-size: 1rem; font-weight: 700; color: #000000; margin-bottom: 6px; }
    .sample-card p { font-size: 0.75rem; color: #a55c2a; }
    
    /* NEWS 区域 - 带图片支持 */
    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin: 40px 0 20px; }
    .news-card { background: #ffffff; border-radius: 28px; border: 1px solid #ffdec0; overflow: hidden; transition: 0.25s; }
    .news-card:hover { transform: translateY(-4px); border-color: #ffbc7a; }
    .news-img { width: 100%; height: 200px; object-fit: cover; background: #fefaf5; }
    .no-img { width: 100%; height: 200px; background: linear-gradient(135deg, #fff0e2, #ffe0bc); display: flex; align-items: center; justify-content: center; color: #c45100; font-size: 2rem; }
    .news-content { padding: 20px 24px 28px; }
    .news-date { font-size: 0.7rem; color: #e56700; font-weight: 600; margin-bottom: 8px; }
    .news-content h3 { font-size: 1.1rem; font-weight: 700; color: #bc530f; margin-bottom: 10px; line-height: 1.4; }
    .news-content p { color: #a55c2a; font-size: 0.85rem; margin-bottom: 16px; line-height: 1.5; }
    .news-link { color: #e56700; text-decoration: none; font-weight: 600; font-size: 0.85rem; }
    
    /* 联系方式区域 */
    .contact-bar { background: #fff0e2; border-radius: 48px; text-align: center; padding: 48px 32px; margin: 60px 0 60px; border: 1px solid #ffdec0; }
    .contact-bar h2 { font-size: 1.8rem; font-weight: 800; color: #d45c00; margin-bottom: 16px; }
    .contact-bar p { color: #b25d1c; margin-bottom: 32px; }
    .contact-links { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
    .contact-item { display: inline-flex; align-items: center; gap: 10px; background: white; padding: 12px 32px; border-radius: 60px; text-decoration: none; font-weight: 600; color: #c45100; border: 1px solid #ffd9af; transition: 0.2s; }
    .contact-item:hover { background: #e56700; color: white; transform: translateY(-2px); }
    
    @media (max-width: 1200px) {
      .products-grid { grid-template-columns: repeat(2, 1fr); }
      .samples-grid { grid-template-columns: repeat(2, 1fr); }
      .news-grid { grid-template-columns: repeat(2, 1fr); }
      .slider-container { height: 65vh; }
      .slide-content h2 { font-size: 2rem; }
    }
    @media (max-width: 768px) {
      .container { padding: 0 20px; }
      .products-grid, .samples-grid, .news-grid { grid-template-columns: 1fr; }
      .slide-content { margin-left: 4%; margin-right: 4%; padding: 24px 28px; }
      .contact-links { flex-direction: column; align-items: center; gap: 15px; }
    }