* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Noto Sans TC', sans-serif;
    }

    body {
      background-color: #fff;
      color: #333;
    }

    .link {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 20px;
      background-color: #000;
    }

    #logo {
      font-size: 24px;
      color: #fff;
      text-decoration: none;
    }
     nav {
      display: flex;
      gap: 12px;
      }

    nav a {
    color: #fff;
      text-decoration: none;
      padding: 8px 12px;
      border-radius: 4px;
      transition: background-color 0.3s;
    }

    nav a:hover {
      background-color: #444;
    }

    .menu_btn {
      display: none;
      font-size: 16px;
      background-color: #333;
      color: #fff;
      padding: 10px 15px;
      border: none;
      border-radius: 4px;
      cursor: pointer;
    }

    .banner img {
      width: 100%;
      height: auto;
      display: block;
    }

    .wrap {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    h1, h2 {
      text-align: center;
      margin: 40px 0 20px;
    }

    p {
      line-height: 1.6;
      font-size: 18px;
    }

    /* 關於我們：左右圖文區塊 */
    .about-section {
      display: flex;
      flex-wrap: wrap;
      background: #fdf6ec;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 0 10px rgba(0,0,0,0.05);
      margin-top: 40px;
    }

    .about-img {
      flex: 1 1 50%;
    }

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

    .about-text {
      flex: 1 1 50%;
      padding: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .about-text p {
      font-size: 18px;
      line-height: 1.8;
    }

    .product-preview {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
      gap: 20px;
      margin-top: 20px;
    }

    .product-box {
      flex: 1 1 300px;
      background: #f5f5f5;
      border-radius: 12px;
      padding: 20px;
      box-shadow: 0 0 10px rgba(0,0,0,0.05);
    }

    .product-box img {
      width: 300px;
      height: 300px;
      border-radius: 8px;
      margin-bottom: 10px;
      object-fit: contain;
    }
    /* ====== 聯絡我們 ====== */
    .contact {
      background-color: #f9f9f9;
      padding: 40px 20px;
      text-align: center;
      margin-top: 40px;
      border-radius: 8px;
    }
    .contact h2 {
      font-size: 28px;
      margin-bottom: 20px;
    }
    .contact p {
      font-size: 16px;
      margin: 5px 0;
    }
    .contact .qrcode {
      display: flex;
      margin-top: 20px;
      align-items: center;
      justify-content: center;
      gap:50px;
    }
    .contact .qrcode img {
      width: 160px;
      height: 160px;
      margin: auto;
      object-fit: contain;
    }
    .footer {
      text-align: center;
      background-color: #000;
      color: #aaa;
      padding: 20px;
      font-size: 14px;
    }

    @media (max-width: 768px) {
      .link {
        flex-direction: column;
        align-items: flex-start;
      }

      .menu_btn {
        display: block;
        color: white;
        cursor: pointer;
        background-color: #000;
        border: 1px solid #aaa;
        padding: 10px;
        margin-top: 10px;
      }

      .link nav {
        display: none;
        flex-direction: column;
        width: 100%;
      }

      .link nav.show {
        display: flex;
      }

      .about-section {
        flex-direction: column;
      }

      .about-text {
        padding: 20px;
      }
    }