.page-blog {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333;
  background-color: #FFFFFF;
}

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

.page-blog__hero-section {
  padding-top: 10px;
  padding-bottom: 60px;
  text-align: center;
  background-color: #FFFFFF;
  color: #333333;
}

.page-blog__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 20px;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__description-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__hero-cta {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-blog__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

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

.page-blog__btn-primary:hover {
  background-color: #1a7bb0;
  border-color: #1a7bb0;
}

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

.page-blog__btn-secondary:hover {
  background-color: #e0f2f7;
  color: #1a7bb0;
}

.page-blog__recent-articles {
  padding: 80px 0;
  background-color: #f9f9f9;
  text-align: center;
}

.page-blog__section-title {
  font-size: 2.5em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-blog__section-subtitle {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 40px;
}

.page-blog__article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 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, 0.1);
  overflow: hidden;
  text-decoration: none;
  color: #333333;
  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 8px 20px rgba(0, 0, 0, 0.15);
}

.page-blog__article-thumbnail {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

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

.page-blog__card-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin-bottom: 10px;
  line-height: 1.3;
  flex-grow: 1;
}

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

.page-blog__card-excerpt {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
}

.page-blog__read-more-link {
  color: #26A9E0;
  font-weight: 600;
  text-decoration: none;
  align-self: flex-start;
}

.page-blog__read-more-link:hover {
  text-decoration: underline;
}

.page-blog__view-all-cta {
  margin-top: 30px;
}

.page-blog__article-detail-section {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.page-blog__article-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog__article-heading {
  font-size: 2.2em;
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-blog__article-meta-detail {
  font-size: 0.95em;
  color: #888888;
  margin-bottom: 30px;
}

.page-blog__figure {
  margin: 30px 0;
  text-align: center;
}

.page-blog__figure-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
}

.page-blog__figcaption {
  font-size: 0.9em;
  color: #777777;
  margin-top: 10px;
}

.page-blog__article-wrap p {
  margin-bottom: 1em;
  line-height: 1.7;
  font-size: 1.05em;
}

.page-blog__article-wrap h3 {
  font-size: 1.6em;
  color: #26A9E0;
  margin-top: 40px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog__cta-section {
  padding: 80px 0;
  background-color: #26A9E0;
  color: #FFFFFF;
  text-align: center;
}

.page-blog__cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-blog__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-blog__article-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    padding: 0 15px;
  }

  .page-blog__section-title {
    font-size: 2.2em;
  }

  .page-blog__article-heading {
    font-size: 2em;
  }

  .page-blog__article-wrap {
    padding: 0 15px;
  }

  .page-blog__cta-title {
    font-size: 2.5em;
  }
}

@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-blog__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-blog__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-blog__description-text {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog__hero-cta {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-blog__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 15px !important;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. 单栏长文容器 */
  .page-blog__article-wrap {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog__recent-articles,
  .page-blog__article-detail-section,
  .page-blog__cta-section {
    padding: 40px 0;
  }

  .page-blog__section-title,
  .page-blog__article-heading,
  .page-blog__cta-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-blog__section-subtitle,
  .page-blog__cta-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-blog__article-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-blog__article-card {
    margin: 0 auto;
  }

  .page-blog__card-title {
    font-size: 1.2em;
  }

  .page-blog__article-wrap p,
  .page-blog__article-wrap h3 {
    font-size: 1em;
    line-height: 1.6;
  }

  .page-blog__article-wrap h3 {
    font-size: 1.4em;
    margin-top: 30px;
  }

  /* 3. 通用图片与 figure */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }
  
  .page-blog__figure-img {
    width: 100% !important;
    height: auto !important;
  }

  .page-blog__container,
  .page-blog__recent-articles .page-blog__container,
  .page-blog__cta-section .page-blog__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 4. 按钮与按钮容器 (already covered in hero-cta and general .page-blog__btn) */
  .page-blog__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 5. 注册教程与 FAQ 区块 (N/A for this blog page, but general h3/p sizing) */
  /* The content is presented as standard article paragraphs, so general p/h3 rules apply. */
}