/* ===== Start of 2.css ===== */
.info-section {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;          /* 与8.css一致 */
    margin: 0 auto;             /* 居中 */
    padding: 20px;
    gap: 30px;                  /* 三等分视觉间距与8一致 */
    justify-content: space-between;
    box-sizing: border-box;
}

.info-box {
    flex: 1 1 calc(33.333% - 20px); /* 保证三列均分，减gap空间 */
    padding: 20px;
    text-align: center;
    background-color: #fff;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    box-sizing: border-box;
}


/* ===== End of 2.css ===== */

/* ===== Start of 3.css ===== */
.insulated-block {
  max-width: 1280px;
  margin: 18px auto;
  padding: 0 20px;
}

.insulated-head {
  font-size: 20px;
  color: #00a5a5;
  text-align: right;
  text-align-last: left;
  letter-spacing: 0.3px;
  border-bottom: 2px solid #00a5a5;
  padding-bottom: 12px;
  margin-bottom: 20px;
}
.insulated-title {
  font-size: 20px;
  color: #00a5a5;
  text-align: right;
  letter-spacing: 0.3px;
  border-bottom: 2px solid #00a5a5;
  padding-bottom: 12px;
  margin-bottom: 20px;
}

/* ͼ */
.insulated-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  align-items: stretch;
  scroll-margin: 40px;
  margin-bottom: 40px;
}

/* ͼ */
.insulated-layout-flip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  align-items: stretch;
  scroll-margin: 40px;
  margin-bottom: 40px;
}

.insulated-layout-flip > .image-group {
  order: 2;
}

.insulated-layout-flip > .text-block {
  order: 1;
}

.image-group {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.image-group img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 4px;
}

.text-block p {
  font-size: 15px;
  line-height: 1.8;
  text-align: justify;
  text-justify: inter-word;
  hyphens: manual;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .insulated-layout,
  .insulated-layout-flip {
    grid-template-columns: 1fr;
  }

  .image-group {
    aspect-ratio: auto;
  }

  .image-group img {
    height: auto;
    margin-bottom: 20px;
  }

  .insulated-head {
    text-align: center;
  }
}


/* ===== End of 3.css ===== */

/* ===== Start of 4.css ===== */
/* 样式文件：product-grid.css */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 每行4个项目 */
    gap: 20px; /* 每个项目之间的间距 */
    padding: 20px;
    margin-top: 40px;
}

.product-item {
    text-align: center;
    background-color: #fff;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 10px;
    transition: transform 0.3s ease; /* 鼠标悬停时的平滑效果 */
}

.product-item:hover {
    transform: scale(1.05); /* 鼠标悬停时略微放大 */
}

.product-image {
    width: 100%;
    height: auto;
    border-radius: 5px;
    object-fit: cover;
}

h3 {
    margin-top: 20px;
    font-size: 1.2rem;
    color: #333;
}

p {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.5;
    margin-top: 10px;
}

.btn-get-quote {
    display: block;
    margin: 40px auto 0;
    padding: 15px 30px;
    background-color: #ff5722;
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1.2rem;
    cursor: pointer;
    text-transform: uppercase;
    text-align: center;
}

.btn-get-quote:hover {
    background-color: #e64a19;
}

/* 响应式设计：最大宽度768px时 */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr); /* 每行显示2个项目 */
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr; /* 每行显示1个项目 */
    }
}


/* ===== End of 4.css ===== */

/* ===== Start of 5.css ===== */
.cta-section {
    background: url('/images/5-1.jpg') no-repeat center center;
    background-size: cover;
    padding: 30px 20px; /* 原为 60px，现缩小为一半 */
    height: 130px; /* 强制限制整体高度 */
    color: white;
    text-align: center;
    position: relative;
    background-attachment: fixed;
}

.cta-section::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 123, 255, 0.8), rgba(0, 123, 255, 0.5));
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 10px;
}

.cta-content h2 {
    font-size: 1.8rem;  /* 原为 2.5rem，缩小标题尺寸 */
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1rem;  /* 原为 1.2rem */
    margin-bottom: 20px;
}

.btn-get-quote {
    padding: 12px 24px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
}

.btn-get-quote:hover {
    background-color: #0056b3;
}

/* 手机端适配 */
@media (max-width: 768px) {
    .cta-content h2 {
        font-size: 1.5rem;
    }

    .cta-content p {
        font-size: 0.95rem;
    }

    .btn-get-quote {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
}

/* ===== End of 5.css ===== */

/* ===== Start of 6.css ===== */
body {
  margin: 0;
  font-family: sans-serif;
  background: #fdfdfd;
}

.inquiry-box {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

.inquiry-box h2 {
  text-align: center;
  font-size: 32px;
  font-weight: 500;
  margin-bottom: 30px;
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.row input {
  flex: 1 1 30%;
  padding: 12px;
  font-size: 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-sizing: border-box;
}

textarea {
  width: 100%;
  min-height: 150px;
  padding: 12px;
  font-size: 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-sizing: border-box;
}

.submit {
  text-align: center;
}

.submit button {
  background-color: #20c2c2;
  color: white;
  border: none;
  padding: 12px 26px;
  border-radius: 25px;
  font-size: 16px;
  cursor: pointer;
  transition: 0.3s;
}

.submit button:hover {
  background-color: #189e9e;
}

@media (max-width: 768px) {
  .row input {
    flex: 1 1 100%;
  }
}
.process-section {
  text-align: center;
  padding: 40px 20px;
}

.process-section h2 {
  font-size: 24px;
  margin-bottom: 30px;
  font-weight: 600;
}

.process-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}

.process-box {
  width: 180px;
  height: 160px;
  border: 1px solid #ddd;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background-color: white;
}

.process-box p {
  margin: 0;
  font-size: 16px;
  color: #444;
  line-height: 1.4;
}

.step {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 34px;
  background: #f0f0f0;
  border-radius: 50%;
  line-height: 34px;
  font-size: 15px;
  font-weight: bold;
  color: #555;
  box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

.arrow {
  font-size: 22px;
  color: #999;
}

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

  .arrow {
    transform: rotate(90deg);
    margin: 10px 0;
  }
}
.prev-next-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 20px;
  border-top: 1px solid #eee;
}

.nav-item {
  max-width: 45%;
}

.nav-link {
  color: #42c2cb;
  font-size: 16px;
  text-decoration: none;
}

.nav-link:hover {
  text-decoration: underline;
}

.nav-title {
  font-size: 16px;
  color: #555;
  margin-top: 6px;
}

.text-right {
  text-align: right;
}

@media (max-width: 768px) {
  .prev-next-nav {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .text-right {
    text-align: center;
  }
}

/* ===== End of 6.css ===== */

/* ===== Start of 7.css ===== */
/* Contact Section */
.contact-section {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 20px;
}

/* Contact Form Styling */
.contact-form {
  width: 45%;
  background-color: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.contact-form h2 {
  font-size: 24px;
  color: #00a5a5;
  margin-bottom: 10px;
}

.contact-form p {
  font-size: 14px;
  color: #333;
  margin-bottom: 20px;
}

.contact-form label {
  font-size: 14px;
  color: #333;
  margin-bottom: 6px;
  display: inline-block;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 14px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.contact-form .submit-btn {
  background-color: #00a5a5;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.contact-form .submit-btn:hover {
  background-color: #009999;
}

/* Contact Image Styling */
.contact-image {
  width: 52%;
  display: flex;
  justify-content: flex-start; /* Aligns the image to the left */
  align-items: flex-start; /* Aligns the image to the top */
  padding-left: 10px; /* Adjusted to 10px for smaller space */
}

.contact-image img {
  width: 100%; /* Ensures image stretches within container but maintains proportions */
  max-width: 100%; /* Prevents the image from exceeding the container width */
  height: auto;
  border-radius: 8px;
}

/* Responsive Layout for Mobile */
@media (max-width: 768px) {
  .contact-section {
    flex-direction: column;
  }

  .contact-form,
  .contact-image {
    width: 100%;
  }

  /* Ensures padding still works on smaller screens */
  .contact-image {
    padding-left: 10px; /* Keep the reduced padding for mobile view */
  }

  .contact-image img {
    max-width: 100%; /* Ensures image doesn't overflow */
  }
}

/* ===== End of 7.css ===== */

/* ===== Start of 8.css ===== */
/* 文件名建议：faq-section.css */
.faq-section {
  padding: 20px 20px;
  max-width: 1200px;
  margin: auto;
  font-family: Arial, sans-serif;
}

.faq-top {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.faq-image {
  flex: 1 1 45%;
}

.faq-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.faq-accordion {
  flex: 1 1 45%;
}

.accordion-item {
  border: 1px solid #ddd;
  border-radius: 5px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-title {
  background: #f0f0f0;
  padding: 15px;
  font-weight: bold;
  cursor: pointer;
}

.accordion-item.active .accordion-title {
  background: #57c3c2;
  color: white;
}

.accordion-content {
  padding: 15px;
  background: #fff;
  display: none;
}

.accordion-item.active .accordion-content {
  display: block;
}

.faq-details {
  border-top: 2px solid #57c3c2;
  padding-top: 30px;
}

.faq-details h2 {
  font-size: 26px;
  color: #57c3c2;
  margin-bottom: 20px;
}

.faq-details h3 {
  font-size: 18px;
  color: #1ba1a1;
  margin-top: 20px;
}

.faq-details p {
  font-size: 16px;
  line-height: 1.6;
  margin-top: 10px;
}

/* 响应式 */
@media (max-width: 768px) {
  .faq-top {
    flex-direction: column;
  }

  .faq-image, .faq-accordion {
    flex: 1 1 100%;
  }
}


/* ===== End of 8.css ===== */

/* ===== Start of 9.css ===== */
.blog-item {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 20px;
  max-width: 100%;
}

.blog-thumb {
  flex: 0 0 300px; /* ̶ */
  max-width: 300px;
  aspect-ratio: auto;
  overflow: hidden;
  border-radius: 6px 0 0 6px;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-content {
  flex: 1;
  min-width: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
}

/* ֻ */
@media (max-width: 768px) {
  .blog-item {
    flex-direction: column;
  }

  .blog-thumb {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 6px 6px 0 0;
  }
}

/* ===== End of 9.css ===== */

/* ===== Start of 11.css ===== */
.product-section {
  font-family: Arial, sans-serif;
  max-width: 1100px;
  margin: auto;
}

.product-title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 30px;
}

.product-top {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.product-image img {
  width: 500px;
  border-radius: 6px;
}


.product-info {
  max-width: 400px;
}

.product-info h2 {
  font-size: 20px;
  margin-bottom: 15px;
}

.product-info p {
  margin: 8px 0;
  line-height: 1.4;
}

.social-icons img {
  width: 24px;
  margin-right: 10px;
  vertical-align: middle;
}

.buttons {
  margin-top: 20px;
}

.buttons button {
  background: #00bcd4;
  color: #fff;
  border: none;
  padding: 10px 16px;
  margin-right: 10px;
  cursor: pointer;
  border-radius: 4px;
}

.buttons .chat {
  background: #4caf50;
}

.tabs {
  margin-top: 40px;
  display: flex;
  border-bottom: 2px solid #ddd;
  padding-bottom: 10px;
  font-weight: bold;
}

.tabs span {
  margin-right: 30px;
  cursor: pointer;
}

.tabs .active-tab {
  color: #00bcd4;
  border-bottom: 2px solid #00bcd4;
}

.product-description {
  margin-top: 20px;
}

.product-description h3,
.details h3,
.special-features h3 {
  background: #00bcd4;
  color: white;
  padding: 10px;
  font-size: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 10px;
  border: 1px solid #ccc;
  vertical-align: top;
}

.detail-images {
  display: flex;
  gap: 20px;
  margin-top: 15px;
}

.detail-images img {
  width: 80%;
  border: 1px solid #ccc;
}

.special-features ul {
  margin: 15px 0 30px 20px;
}

.special-features li {
  margin-bottom: 8px;
}
.flex-contact-wrapper {
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  box-sizing: border-box;
}

.contact-image {
  flex: 1 1 45%;
  min-width: 300px;
  max-width: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-image img {
  width: 100%;      /* 强制占满容器 */
  height: auto;     /* 高度自适应 */
  border-radius: 10px;
  display: block;
  object-fit: contain; /* 防止变形 */
}

.contact-form {
  flex: 1 1 45%;
  min-width: 300px;
  background-color: #f9f9f9;
  padding: 24px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  box-sizing: border-box;
}

.contact-form h2 {
  font-size: 22px;
  color: #00a5a5;
  margin-bottom: 18px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
  font-size: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  box-sizing: border-box;
}

.contact-form textarea {
  resize: vertical;
  height: 100px;
}

.contact-btn {
  background: linear-gradient(135deg, #00c2c2, #009999);
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 16px;
  border-radius: 30px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0,165,165,0.3);
  transition: all 0.3s ease;
}

.contact-btn:hover {
  background: linear-gradient(135deg, #009999, #007777);
  transform: translateY(-2px);
}

.contact-btn-icon {
  font-size: 20px;
}

/* ✅ 手机端响应式处理 */
@media (max-width: 768px) {
  .flex-contact-wrapper {
    flex-direction: column;
  }

  .contact-image,
  .contact-form {
    width: 100%;
    max-width: 100%;
  }

  .contact-image img {
    max-width: 100%;
  }
}


/* ===== End of 11.css ===== */

/* 分页导航容器 */
.page-nav {
  margin-top: 30px;
  text-align: center;
}

/* 分页项目容器 */
.page-pagination {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  padding: 10px 15px;
  background: #f9f9f9;
  border-radius: 8px;
  box-shadow: 0 0 4px rgba(0,0,0,0.05);
}

/* 通用分页按钮和页码 */
.page-item {
  padding: 8px 14px;
  min-width: 36px;
  text-align: center;
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 4px;
  color: #007b8f;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s ease-in-out;
}

/* 悬停效果 */
.page-item:hover {
  background-color: #00a5a5;
  color: white;
  border-color: #00a5a5;
}

/* 当前页激活样式（支持 .on 或 .active） */
.page-item.active,
.page-item.on {
  background-color: #00a5a5;
  color: white;
  font-weight: bold;
  pointer-events: none;
}

/* 空内容时的提示 */
.page-empty {
  text-align: center;
  padding: 40px 20px;
  color: #999;
  font-size: 16px;
}

/* 手机端响应式优化 */
@media (max-width: 576px) {
  .page-item {
    padding: 6px 10px;
    font-size: 13px;
    min-width: 28px;
  }

  .page-pagination {
    gap: 4px;
  }
}
.yblock-product {
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 20px;
  font-family: "Helvetica Neue", sans-serif;
}

.yblock-title {
  font-size: 26px;
  text-align: center;
  color: #00a5a5;
  margin-bottom: 30px;
  font-weight: 600;
}

.yblock-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.yblock-item {
  display: block;
  background-color: #f3fafa;
  border: 1px solid #e0efef;
  padding: 12px 16px;
  border-radius: 6px;
  color: #007d88;
  font-size: 15px;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 2px 6px rgba(0, 165, 165, 0.05);
}

.yblock-item:hover {
  background-color: #00a5a5;
  color: white;
  font-weight: bold;
}

/* 响应式支持手机端 */
@media (max-width: 992px) {
  .yblock-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .yblock-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}