.page-blog {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light background */
    background-color: #f8f8f8; /* Light background for the page */
}

.page-blog__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, relying on body for header offset */
    background-color: #f8f8f8;
    text-align: center;
    overflow: hidden; /* Ensure no overflow from image */
}

.page-blog__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Limit height for desktop hero */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}

.page-blog__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover; /* Default cover for desktop */
}

.page-blog__hero-content {
    max-width: 800px;
    margin: 0 auto 40px auto;
    padding: 0 15px;
    text-align: center;
}

.page-blog__main-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem); /* Responsive font size */
    color: #26A9E0;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.page-blog__description {
    font-size: 1.1rem;
    color: #555555;
    margin-bottom: 30px;
}

.page-blog__hero-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

/* Buttons */
.page-blog__btn-primary,
.page-blog__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow word breaking */
    text-align: center;
}

.page-blog__btn-primary {
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 2px solid #26A9E0;
}

.page-blog__btn-primary:hover {
    background-color: #1a8cc7;
    border-color: #1a8cc7;
}

.page-blog__btn-secondary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border: 2px solid #26A9E0;
}

.page-blog__btn-secondary:hover {
    background-color: #f0f8ff;
    color: #1a8cc7;
    border-color: #1a8cc7;
}

/* Section Titles */
.page-blog__section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    color: #26A9E0;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.page-blog__section-intro {
    font-size: 1.1rem;
    color: #555555;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    padding: 0 15px;
}

/* Latest Articles Section */
.page-blog__latest-articles-section {
    padding: 60px 0;
    background-color: #FFFFFF; /* Light background */
}

.page-blog__articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog__article-card {
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-blog__article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.page-blog__article-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-blog__article-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-blog__article-title {
    font-size: 1.3rem;
    margin-top: 0;
    margin-bottom: 10px;
    line-height: 1.4;
    font-weight: 600;
}

.page-blog__article-title a {
    color: #26A9E0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-blog__article-title a:hover {
    color: #1a8cc7;
}

.page-blog__article-meta {
    font-size: 0.9rem;
    color: #888888;
    margin-bottom: 15px;
}

.page-blog__article-excerpt {
    font-size: 1rem;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-blog__read-more {
    display: inline-block;
    color: #26A9E0;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-blog__read-more:hover {
    color: #1a8cc7;
    text-decoration: underline;
}

.page-blog__view-all-wrapper {
    text-align: center;
    margin-top: 40px;
}

/* Categories Section */
.page-blog__categories-section {
    padding: 60px 0;
    background-color: #26A9E0; /* Dark background */
    color: #FFFFFF; /* Light text color */
}

.page-blog__categories-section .page-blog__section-title,
.page-blog__categories-section .page-blog__section-intro {
    color: #FFFFFF;
}

.page-blog__categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.page-blog__category-card {
    background-color: rgba(255, 255, 255, 0.1); /* Semi-transparent white background */
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: background-color 0.3s ease, transform 0.3s ease;
    min-height: 250px; /* Ensure cards have a minimum height */
    text-align: center;
}

.page-blog__category-card:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.page-blog__category-image {
    width: 100%;
    max-width: 180px;
    height: auto;
    display: block;
    margin-bottom: 15px;
    border-radius: 8px;
    object-fit: cover;
}

.page-blog__category-name {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.3;
}

/* FAQ Section */
.page-blog__faq-section {
    padding: 60px 0;
    background-color: #f8f8f8; /* Light background */
}

details.page-blog__faq-item {
  margin-bottom: 15px;
  border-radius: 10px; /* Increased border-radius for modern look */
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05); /* Added subtle shadow */
}
details.page-blog__faq-item summary.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px; /* Increased padding */
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  font-size: 1.1rem; /* Slightly larger font */
  color: #333333;
}
details.page-blog__faq-item summary.page-blog__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog__faq-item summary.page-blog__faq-question:hover {
  background: #f5f5f5;
}
.page-blog__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #26A9E0; /* Brand color for question text */
}
.page-blog__faq-toggle {
  font-size: 28px; /* Larger toggle icon */
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 20px; /* Increased margin */
  width: 32px; /* Larger width */
  text-align: center;
}
details.page-blog__faq-item .page-blog__faq-answer {
  padding: 0 25px 25px; /* Increased padding */
  background: #f9f9f9;
  border-radius: 0 0 10px 10px; /* Match summary border-radius */
  color: #555555;
  font-size: 1rem;
}

/* CTA Section */
.page-blog__cta-section {
    padding: 60px 0;
    background-color: #26A9E0; /* Brand color dark background */
    color: #FFFFFF;
    text-align: center;
}

.page-blog__cta-section .page-blog__section-title,
.page-blog__cta-section .page-blog__description {
    color: #FFFFFF;
}

.page-blog__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

/* General image and container styles for responsive */
.page-blog img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
    .page-blog__container {
        padding: 20px;
    }

    .page-blog__hero-image-wrapper {
        max-height: 400px;
    }

    .page-blog__article-image {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .page-blog__container {
        padding: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* HERO 主图区域 */
    .page-blog__hero-section {
        padding-top: 10px; /* Rely on body for header offset */
    }
    .page-blog__hero-image-wrapper {
        max-height: unset; /* Remove fixed height */
        margin-bottom: 20px;
    }
    .page-blog__hero-image {
        object-fit: contain !important; /* Prevent cropping on mobile */
        aspect-ratio: unset !important; /* Allow natural aspect ratio */
        width: 100% !important;
        height: auto !important;
    }
    .page-blog__hero-content {
        padding: 0 15px;
        margin-bottom: 30px;
    }
    .page-blog__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem); /* Adjust font size for mobile */
        text-align: center;
    }
    .page-blog__description {
        font-size: 1rem;
        text-align: center;
    }
    .page-blog__hero-cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding: 0 15px;
    }

    /* 产品展示图区域 (General images and cards) */
    .page-blog__articles-grid {
        grid-template-columns: 1fr; /* Single column for articles */
        gap: 25px;
    }
    .page-blog__article-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog__article-image {
        height: 200px; /* Maintain height for mobile article images */
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important; /* Ensure responsiveness */
    }

    .page-blog__categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* 2 columns for categories */
        gap: 20px;
    }
    .page-blog__category-card {
        min-height: 200px;
        padding: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog__category-image {
        max-width: 100px;
        margin-bottom: 10px;
        width: 100% !important;
        height: auto !important;
    }
    .page-blog__category-name {
        font-size: 1rem;
    }


    /* 装饰主标题 + 长文 SEO 区 (Section titles and intros) */
    .page-blog__section-title {
        font-size: clamp(1.8rem, 7vw, 2.2rem);
        padding: 0 10px;
        text-align: center;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog__section-intro {
        font-size: 1rem;
        padding: 0 15px;
        text-align: center;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 通用图片与容器 */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-blog__section,
    .page-blog__card,
    .page-blog__container,
    .page-blog__latest-articles-section,
    .page-blog__categories-section,
    .page-blog__faq-section,
    .page-blog__cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 按钮与按钮容器 */
    .page-blog__btn-primary,
    .page-blog__btn-secondary,
    .page-blog a[class*="button"],
    .page-blog a[class*="btn"] {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      white-space: normal !important;
      word-wrap: break-word !important;
      padding-left: 15px;
      padding-right: 15px;
    }

    .page-blog__hero-cta-buttons,
    .page-blog__cta-buttons,
    .page-blog__button-group,
    .page-blog__btn-container,
    .page-blog__view-all-wrapper {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      display: flex; /* Ensure flex for wrapping */
      flex-direction: column; /* Stack vertically for single column layout */
      gap: 15px; /* Spacing between stacked buttons */
    }

    /* FAQ Mobile */
    details.page-blog__faq-item summary.page-blog__faq-question {
      padding: 15px;
      font-size: 1rem;
    }
    .page-blog__faq-qtext {
      font-size: 1rem;
    }
    .page-blog__faq-toggle {
      font-size: 24px;
      margin-left: 10px;
      width: 28px;
    }
    details.page-blog__faq-item .page-blog__faq-answer {
      padding: 0 15px 15px;
    }
}