:root {
      --main-width: 1200px;
      --main-color: #ff6600;
      --text-color: #333;
    }
    * {
      box-sizing: border-box;
    }
   
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}	
		body {
	background-color: #f4f7fa; /* 整体浅灰蓝背景 */
	margin: 0;
	padding: 0;
	font-family: Arial, sans-serif;
	color: #333;
	clip: rect(0px,auto,auto,auto);
}

/* 所有主要section背景和阴影 */
section {
  background-color: #fff; /* 内容区白色背景 */
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 60px 20px;
  max-width: 1200px;
  margin: 40px auto; /* 上下间距 */
}

/* 视频区和促销头部不变，保持视频铺满 */
header {
  position: relative;
  height: 700px;
  overflow: hidden;
  background-color: transparent;
  margin-bottom: 0;
}

    header video {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 700px;
      object-fit: cover;
      z-index: -1;
    }
	
.overlayv {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.01); /* 越大越暗 */
  z-index: 1;
}

	
    header .overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.4);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      color: #fff;
      text-align: center;
      padding: 20px;
    }
    header .logo {
	 
	width: 180px;
	margin-bottom: 20px;
 
	padding-top: 20px;
    }
    section {
      padding: 60px 20px;
      max-width: var(--main-width);
      margin: 0 auto;
    }
    h2 {
      text-align: center;
      margin-bottom: 40px;
      font-size: 2em;
    }



.product-image {
  max-width: 460px;
  margin: 20px 0;
  z-index: 2;
  animation: fadeInUp 1s ease forwards;
}
 
    /* Selling Points */
    .selling-points {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      justify-content: center;
    }
    .point {
      flex: 1 1 220px;
      background: #f2f2f2;
      border-radius: 10px;
      padding: 10px;
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s;
      cursor: pointer;
    }
    .point:hover {
      transform: scale(1.05);
      box-shadow: 0 10px 10px rgba(0,0,0,0.2);
    }
    .point img {
      width: 100%;
      max-height: 220px;
      object-fit: cover;
      border-radius: 5px;
      margin-bottom: 5px;
    }
	
	
	.point h3 {
	color: #000;
	margin-top: 10px;
	margin-bottom: 10px;
	width: 100%;
	font-size: 22px;
}

	 .point p {
	width: 100%;
	 
	object-fit: cover;
	border-radius: 5px;
	margin-bottom: 5px;
	text-align: left;
    }
	

.products {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 一排2列 */
  gap: 20px; /* 图片间距 */
  justify-content: center;
}

.products img {
  width: 100%; /* 宽度自动铺满单元格 */
  height: auto; /* 高度自适应 */
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}


@media screen and (max-width: 768px) {
  .products {
    grid-template-columns: 1fr; /* 小屏幕一列 */
  }
}


 
.products img:hover {
  transform: scale(1.01);
  box-shadow: 0 5px 10px rgba(0,0,0,0.2);
}

	
	
.video-container {
  max-width: 1200px;
  margin: 0 auto 80px auto; /* 底部间距增加到80px */
  padding: 60px 20px 0 20px;
}


    /* Product Video */
 

.video-container video {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}


    /* Pricing Table */
    .pricing-table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 30px;
    }
    .pricing-table th, .pricing-table td {
      border: 1px solid #ddd;
      padding: 15px;
      text-align: center;
    }
    .pricing-table th {
      background-color: #f7f7f7;
      font-weight: bold;
    }
	
	
	
 
	
	.pricing-highlight {
  background: #f1f8f9;
  padding: 30px 20px;
  max-width: 1200px;
  margin: 30px auto;
  text-align: center;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.pricing-highlight h2 {
  font-size: 2em;
  color: #00796b;
  margin-bottom: 10px;
}

.pricing-subtext {
  font-size: 1.1em;
  color: #555;
  margin-bottom: 30px;
}


 

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
  font-size: 1.1em;
}

.pricing-table th, .pricing-table td {
  border: 1px solid #ddd;
  padding: 16px;
  text-align: center;
}

.pricing-table th {
  background-color: #f8f8f8;
  color: #333;
}

.pricing-table td strong {
  color: #ff6600;
  font-size: 1.2em;
}


    /* Buy Now Button */
    .buy-now {
      display: block;
      width: 220px;
      margin: 40px auto;
      text-align: center;
      background: var(--main-color);
      color: #fff;
      text-decoration: none;
      padding: 15px;
      border-radius: 50px;
      font-size: 18px;
      transition: background 0.3s;
    }
    .buy-now:hover {
      background: #dc5805;
    }

    /* Reviews */
    .reviews {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
    }
    .review {
      flex: 1 1 300px;
      background: #f9f9f9;
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 5px 10px rgba(0,0,0,0.05);
    }

.reviews-slider {
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  position: relative;
  background: #f9f9f9;
  border-radius: 12px;
}

.review-track {
  display: flex;
  gap: 20px;
  animation: scrollReviews 40s linear infinite;
}

.review {
  flex: 0 0 350px;
  background: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  font-size: 1em;
  color: #333;
  line-height: 1.5;
}

@keyframes scrollReviews {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}



.review {
  flex: 0 0 350px;
  background: #ffffff;
  border: 1px solid #ddd;
  border-left: 6px solid #ff6600;
  border-radius: 12px;
  padding: 24px;
  margin-right: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  font-size: 1.05em;
  color: #333;
  line-height: 1.6;
  transition: transform 0.3s ease;
}

.review-track {
  display: flex;
  gap: 40px; /* 增大间隔 */
  animation: scrollReviews 40s linear infinite;
  padding-bottom: 10px;
}

.review:hover {
  transform: scale(1.03);
  background: #fff7fa; /* 加浅背景提示鼠标悬停 */
  border-left-color: #ff6600;
}


    /* Contact */
    .contact {
      text-align: center;
      margin-top: 40px;
    }
    .contact p {
      margin: 10px 0;
    }
	
	
	
	.contact-highlight {
  background: #f1f8f9;
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  border-radius: 12px;
}

.contact-highlight h2 {
  font-size: 2em;
  margin-bottom: 10px;
  color: #009688;
}

.contact-subtext {
  color: #555;
  font-size: 1.1em;
  margin-bottom: 40px;
}

.contact-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.contact-card {
  background: #ffffff;
  border: 1px solid #ddd;
  border-left: 5px solid #009688;
  border-radius: 10px;
  padding: 10px;
  width: 300px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  text-align: left;
}

.contact-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  color: #009688;
}


.contact-card p {
  margin: 2px 0;
}

.whatsapp-button {
  display: inline-block;
  margin-top: 12px;
  background: #25D366;
  color: white;
  padding: 10px 16px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.whatsapp-button:hover {
  background: #1ebd58;
}



    @media screen and (max-width: 768px) {
      header .overlay h1 {
        font-size: 1.8em;
      }
      .products img, .point {
        width: 100% !important;
      }
      .video-container video {
        width: 100%;
      }
    }
	
	
	



/* 评价区背景可稍微更浅，区分 */
.reviews-slider {
  background-color: #fafafa;
  box-shadow: none; /* 评价区用浅背景去阴影，轻柔点 */
  padding: 40px 20px;
  border-radius: 12px;
  max-width: 1200px;
  margin: 40px auto;
}

/* 联系方式区域加深一点背景色 */
.contact-highlight {
  background-color: #e0f2f1; /* 淡淡青绿色 */
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  padding: 60px 20px;
  border-radius: 12px;
  max-width: 1200px;
  margin: 40px auto;
}
.site-footer {
  width: 100%;
  background-color: #f9f9f9;
  border-top: 1px solid #ddd;
  padding: 12px 0;
  position: relative;
  bottom: 0;
  left: 0;
  text-align: center;
  font-size: 1.1em;
  color: #000000;
  font-family: Arial, sans-serif;
  box-sizing: border-box;
  /* 内部内容限制最大宽度 */
  display: flex;
  justify-content: center;
}

.site-footer p {
  max-width: 1200px;
  margin: 0 20px;
}


.section-boxtop {
	max-width: 1200px;
	background-color: #ffffff; /* 明亮背景 */
   padding: 20px 20px;
      max-width: var(--main-width);
	margin-top: 30px;
	margin-right: auto;
	margin-bottom: 30px;
	margin-left: auto;
}

 

   
 .section-boxtop    h2 {
	text-align: center;
	margin-bottom: 40px;
	font-size: 2.2em;
	color: #ff6600;
    }


.section-box {
  max-width: 1200px;
  margin: 60px auto;
  padding: 10px 30px;
  background-color: #ffffff; /* 明亮背景 */
  color: #333333;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  font-family: Arial, sans-serif;
}

.section-box h2, .section-box h3 {
  color: #222;
  margin-bottom: 20px;
  border-left: 4px solid #007BFF;
  padding-left: 10px;
}

.section-box p {
  line-height: 1.8;
  margin-bottom: 20px;
}

.section-box ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 20px;
}

.section-box table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  margin-bottom: 20px;
}

.section-box th,
.section-box td {
  border: 1px solid #ccc;
  padding: 10px 12px;
  text-align: left;
}

.section-box th {
  background-color: #f5f5f5;
}
 

 .product-details {
  max-width: 1200px;
  margin: 60px auto;
  padding: 20px 20px;
  background-color: #1e1e1e;
  color: #ddd;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.6);
}

 

.product-details h2 {
	font-size: 2.5em;
	margin-bottom: 30px;
	text-align: center;
	color: #FFF;
}

.product-description h3 {
  color: #fff;
  margin-top: 10px;
  margin-bottom: 10px;
}

.product-description ul {
  padding-left: 20px;
  line-height: 1.8;
}

.product-specs {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
}

.product-specs th,
.product-specs td {
  border: 1px solid #444;
  padding: 8px 12px;
  text-align: left;
}

.product-specs th {
  background-color: #2b2b2b;
  color: #fff;
}


 


.main-info {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  margin-bottom: 40px;
}

.main-info img {
  width: 100%;
  max-width: 500px;
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.main-description {
	flex: 1;
	font-size: 1.1em;
	line-height: 1.7;
	color: #D0D0D0;
}

.main-description ul {
  margin-top: 15px;
  padding-left: 20px;
  list-style: disc;
}

.multi-angle-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}

.angle-item {
  width: 250px;
  text-align: center;
}

.angle-item img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.angle-item img:hover {
  transform: scale(1.05);
}

.angle-item p {
  margin-top: 8px;
  font-size: 0.95em;
  color: #666;
}

  
.section-container {
  max-width: 1200px;
  margin: auto;
   margin: 40px auto;
 
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
 
  padding: 20px 20px 10px; /* 上20px，左右20px，下60px */
}


.section-container h2 {
	color: #000;
	margin-top: 10px;
	margin-bottom: 10px;
	width: 100%;
	font-size: 22px;
}

/* 左边产品相册 */
.gallery {
  flex: 1;
  min-width: 350px;
  
  
    display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  margin-bottom: 40px;
}

.main-image {
  width: 100%;
   
  max-width: 550px;
  border-radius: 10px;
  
 
  margin: 20px 0;
  z-index: 2;
  
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.thumbnails {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.thumbnails img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border 0.3s;
}

.thumbnails img:hover {
  border-color: #1976d2;
}

/* 右边卖点 */

 

.features {
	flex: 1;
	min-width: 300px;
	font-size: 1.1em;
	line-height: 1.7;
	margin-top: -80px;
	padding-top: 0px;
}

.features h2 {
	font-size: 24px;
	margin-bottom: 20px;
	text-align: left;
	padding-top: 0px;
	margin-top: 0px;
}
 


.feature-item {
	 margin-bottom: 12px; /* 原来15px */
  background: #fff;
  padding: 15px 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.feature-item:hover {
  transform: translateX(5px);
}

.feature-item strong {
  color: #1976d2;
}

@media (max-width: 768px) {
  .section-container {
    flex-direction: column;
  }
}