/* 通用模块容器设置 */
  .hero-section,
  .features-section,
  .display-section,
  .b2b-section,
  .testimonials-section,
  .faq-section,
  .case-studies-section,
  .contact-section {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
  }

  /* Hero Section */
  .hero-section {
    text-align: center;
  }
  .hero-section h1 {
    font-size: 36px;
    color: #ff7633;
    margin-bottom: 0.3em;
    font-weight: bold;
  }
  .subtitle {
    font-weight: bold;
    font-size: 1.1em;
  }

  /* Hero Carousel */
  .hero-carousel {
    max-width: 500px;
    margin: 0 auto 40px;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  }
  .hero-carousel-track {
    display: flex;
    transition: transform 0.6s ease;
  }
  .hero-carousel-slide {
    min-width: 100%;
    box-sizing: border-box;
    position: relative;
  }
  .hero-carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
  }
  .hero-carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 118, 51, 0.4);
  border: none;
  cursor: pointer;
  z-index: 2;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: background-color 0.3s ease;
}

.hero-carousel-btn::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin: auto;
  border-style: solid;
}

.hero-carousel-btn.prev::before {
  border-width: 8px 12px 8px 0;
  border-color: transparent #fff transparent transparent;
}

.hero-carousel-btn.next::before {
  border-width: 8px 0 8px 12px;
  border-color: transparent transparent transparent #fff;
}

.hero-carousel-btn:hover {
  background-color: rgba(255, 118, 51, 0.6);
}

.hero-carousel-btn.prev {
  left: 12px;
}

.hero-carousel-btn.next {
  right: 12px;
}

/* 新增 .hero-carousel-captions 样式 */
.hero-carousel-captions {
  text-align: center;
  max-width: 600px; /* 这里写轮播图宽度，跟你的.hero-carousel一致 */
  margin-left: auto;
  margin-right: auto;
}

.hero-carousel-caption {
  display: none;
  font-size: 0.95em;
  line-height: 1.5em;
  color: #fff; /* 白色文字 */
  background: rgba(0, 0, 0, 0.6); /* 黑色半透明背景 */
  padding: 12px 16px; /* 内边距 */
  border-radius: 12px;
  width: 100%; /* 关键！保证和图片宽度一致 */
  box-sizing: border-box; /* 确保padding不会撑出宽度 */
}

.hero-carousel-caption.active {
  display: block;
}




  /* 通用按钮 */
  .ser-box {
    text-align: center;
    margin-top: 20px;
  }
  .ser-box .more {
    display: inline-block;
    padding: 10px 20px;
    background: #ff7633;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
  }

  /* 各模块标题样式 */
  .features-section h2,
  .display-section h2,
  .b2b-section h2,
  .testimonials-section h2,
  .faq-section h2,
  .case-studies-section h2,
  .contact-section h2 {
    font-size: 1.8em;
    color: #ff7633;
    margin-bottom: 1em;
  }

  .features-section h3 {
    color: #ff7633;
    margin-bottom: 0.3em;
  }

  /* Feature Blocks */
  .feature-block {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 40px;
    gap: 20px;
  }
  .feature-block:nth-child(even) {
    flex-direction: row-reverse;
  }
  .feature-image {
    flex: 1 1 45%;
    max-width: 45%;
  }
  .feature-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  }
  .feature-text {
    flex: 1 1 50%;
  }
  .feature-text h3 {
    color: #ff7633;
    margin-bottom: 10px;
    font-size: 1.3em;
  }
  .feature-text p {
    line-height: 1.6;
    font-size: 0.95em;
  }

  /* 文本内容通用样式 */
  .features-section p,
  .display-section p,
  .b2b-section p,
  .contact-section p {
    text-align: left;
    line-height: 1.5em;
    margin-bottom: 1em;
  }

  /* Testimonials */
 .testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
  .testimonial-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px; /* 可根据你页面调整 */
}
  .quote {
  font-style: italic;
  font-size: 1em;
  margin-bottom: 15px;
  line-height: 1.6em;
  position: relative;
  padding-left: 20px;
}

.quote::before {
  content: "“";
  font-size: 2em;
  color: #ff7633;
  position: absolute;
  left: 0;
  top: -10px;
}

.author {
  font-size: 0.95em;
  text-align: right;
  line-height: 1.4em;
}

.author span {
  color: #ff7633;
  font-weight: bold;
}

  /* FAQ */
  .faq-list {
    text-align: left;
  }
  .faq-item {
    margin-bottom: 10px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }
  .faq-item summary {
    font-size: 1.1em;
    color: #666666;
    padding: 15px;
    cursor: pointer;
    font-weight: bold;
    outline: none;
  }
  .faq-item summary::-webkit-details-marker {
    display: none;
  }
  .faq-item summary::before {
    display: inline-block;
    margin-right: 10px;
    transition: transform 0.2s;
  }
  .faq-item[open] summary::before {
    transform: rotate(90deg);
  }
  .faq-item p {
    padding: 0 15px 15px;
    font-size: 1em;
    line-height: 1.5em;
    margin: 0;
  }

  /* Case Studies */
  .case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
  }
  .case-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: left;
  }
  .case-text {
    font-size: 0.95em;
    margin-bottom: 10px;
  }
  .case-source {
    font-size: 0.9em;
    text-align: right;
    color: #ff7633;
    font-weight: bold;
  }

  /* 图标样式 */
  .hero-section h1 i,
  .features-section h2 i,
  .display-section h2 i,
  .b2b-section h2 i,
  .testimonials-section h2 i,
  .testimonials-section .author i,
  .faq-section h2 i,
  .case-studies-section h2 i,
  .contact-section h2 i {
    color: #ff7633;
    margin-right: 10px;
    font-size: 0.8em;
  }
  .testimonials-section .author i {
    font-size: 0.9em;
    margin-left: 5px;
  }

  /* 响应式处理 */
  @media (max-width: 768px) {
    .hero-carousel-caption {
      font-size: 0.6em;
      padding: 10px;
    }
    .hero-section h1 {
      font-size:20px;
    }
    .ser-box .more {
      padding: 8px 16px;
      font-size: 0.9em;
    }
    .feature-block {
      flex-direction: column !important;
      text-align: center;
    }
    .feature-image,
    .feature-text {
      max-width: 100%;
    }
  }

  @media (max-width: 600px) {
    .faq-section h2,
    .case-studies-section h2,
    .contact-section h2 {
      font-size: 1.6em;
    }
    .faq-item summary {
      font-size: 1em;
    }
    .faq-item p,
    .contact-section p {
      font-size: 0.95em;
    }
    .case-studies-grid,
    .testimonials-grid {
      grid-template-columns: 1fr;
    }
  }

/* Use Cases Section */
.use-cases-section {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}
.use-cases-section h2 {
  font-size: 1.8em;
  color: #ff7633;
  margin-bottom: 1em;
}
.use-cases-section ul {
  list-style: disc inside;
  line-height: 1.6;
  padding-left: 10px;
}
.use-cases-section li {
  margin-bottom: 8px;
  font-size: 1em;
  color: #333;
}

/* About Section */
.about-section {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}
.about-section h2 {
  font-size: 1.8em;
  color: #ff7633;
  margin-bottom: 1em;
}
.about-section p {
  text-align: left;
  line-height: 1.5em;
  font-size: 1em;
  color: #444;
}



.after-sales-section {
  padding: 30px 20px;
  border-bottom: 1px solid #e0e0e0;
}

.after-sales-section .section-title {
  text-align: center;
  font-size: 32px;
  color: #ff7633;
  margin-bottom: 15px;
}
.after-sales-section .section-title::before {
  content: none !important;
}


.after-sales-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #666;
  max-width: 700px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

.after-sales-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.after-sales-item {
  border: 1px solid #eaeaea;
  border-radius: 12px;
  padding: 25px 20px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.04);
}

.after-sales-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
}

.icon-text {
  font-size: 42px;
  margin-bottom: 15px;
}

.after-sales-item h3 {
  font-size: 20px;
  color: #303f5f;
  margin-bottom: 12px;
}

.after-sales-item p {
  font-size: 16px;
  color: #555;
  line-height: 1.7;
}

.after-sales-process {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 20px auto;
}

.after-sales-process h3 {
  font-size: 22px;
  color: #ff7633;
  margin-bottom: 15px;
}

.after-sales-process ol {
  display: inline-block;
  text-align: left;
  padding-left: 20px;
  color: #444;
  line-height: 1.8;
  font-size: 16px;
  margin: 0 auto;
}

.after-sales-process ol li {
  margin-bottom: 10px;
}

.after-sales-contact {
  text-align: center;
  margin-top: 20px;
  font-size: 16px;
  color: #333;
}

.after-sales-contact a.cta-button {
  display: inline-block;
  margin-top: 15px;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(90deg, #ff7633, #ff5733);
  border-radius: 30px;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.after-sales-contact a.cta-button:hover {
  background: linear-gradient(90deg, #ff5733, #ff7633);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .after-sales-section .section-title {
    font-size: 26px;
  }
  .icon-text {
    font-size: 38px;
  }
}
@media (max-width: 768px) {
  /* Feature Block 强制竖排 */
  .feature-block {
    flex-direction: column !important;
    text-align: center;
    padding-bottom: 20px;
  }
  .feature-block .feature-image,
  .feature-block .feature-text {
    max-width: 100%;
    flex: 1 1 100%;
  }

  /* FAQ Item 内容缩小 */
  .faq-item summary {
    font-size: 1em;
    padding: 12px;
  }
  .faq-item p {
    font-size: 0.95em;
    padding: 0 12px 12px;
  }

  /* B2B Section 调整段落行距 */
  .b2b-section p {
    line-height: 1.6em;
    font-size: 0.95em;
  }

  /* Case Studies Grid 单列 */
  .case-studies-grid {
    grid-template-columns: 1fr;
  }

  /* Testimonials Grid 单列 */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* 手机端显示，PC隐藏 */
.mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .mobile-only {
    display: block;
  }
}

/* 产品轮播基本样式 */
.product-carousel {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.product-carousel-track {
  display: flex;
  transition: transform 0.6s ease;
}

.product-carousel-slide {
  min-width: 100%;
  box-sizing: border-box;
}

.product-carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
}

/* 纯CSS箭头按钮 */
.product-carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 118, 51, 0.4);
  border: none;
  cursor: pointer;
  z-index: 2;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: background-color 0.3s ease;
}

.product-carousel-btn::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin: auto;
  border-style: solid;
}

.product-carousel-btn.prev::before {
  border-width: 8px 12px 8px 0;
  border-color: transparent #fff transparent transparent;
}

.product-carousel-btn.next::before {
  border-width: 8px 0 8px 12px;
  border-color: transparent transparent transparent #fff;
}

.product-carousel-btn:hover {
  background-color: rgba(255, 118, 51, 0.6);
}

.product-carousel-btn.prev {
  left: 12px;
}

.product-carousel-btn.next {
  right: 12px;
}

/* 底部圆点分页 */
.product-carousel-dots {
  display: flex;
  justify-content: center;
  margin: 10px 0;
  padding: 0;
}

.product-carousel-dots button {
  border: none;
  background-color: #ccc;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.product-carousel-dots button.active {
  background-color: #ff7633;
}

/* Detail Features Section */
.detail-features-section {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}

.detail-features-section h2 {
  font-size: 1.8em;
  color: #ff7633;
  margin-bottom: 1em;
}

.detail-features-section .main-content {
  text-align: center;
  margin-bottom: 20px;
}

.detail-features-section .main-content img {
  width: 100%;
  max-width: 600px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.detail-features-section p {
  text-align: left;
  line-height: 1.5em;
  font-size: 1em;
  color: #444;
}


/* Advantage Section */
.advantage-section {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}
.advantage-section h3 {
  color: #ff7633;
  font-size: 1.6em;
  margin-bottom: 1em;
  font-weight: bold;
}
.advantage-section p {
  font-size: 0.95em;
  line-height: 1.6em;
  margin-bottom: 1em;
  text-align: left;
  color: #333;
}



/* Display Detail Row - Horizontal Image Text Layout */
.display-section {
 max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;

}

.display-section h2 {
  font-size: 1.8em;
    color: #ff7633;
    margin-bottom: 1em;
}

.display-section .detail-row {
  display: flex;
  align-items: center;
  gap: 30px;
  max-width: 1100px;
  margin: 25px auto;
  flex-wrap: wrap;
}

.display-section .detail-row:nth-child(even) {
  flex-direction: row-reverse;
}

.display-section .detail-row .image {
  flex: 1 1 55%;
}

.display-section .detail-row .image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.display-section .detail-row .text {
  flex: 1 1 40%;
}

.display-section .detail-row .text h3 {
  font-size: 1.4em;
  margin-bottom: 12px;
  color: #ff7633;
}

.display-section .detail-row .text p {
  font-size: 1em;
  color: #555;
  line-height: 1.6em;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .display-section .detail-row {
    flex-direction: column !important;
    text-align: center;
  }

  .display-section .detail-row .text {
    padding-top: 15px;
  }
}