.page-blog {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Dark body background #0a0a0a, so light text */
  background-color: transparent; /* Rely on body background from shared.css */
}

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

.page-blog__section {
  padding: 60px 0;
}

.page-blog__hero-section {
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.6); /* Semi-transparent background for readability */
  margin-top: -80px; /* Overlap slightly for visual effect */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-blog__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-blog__description {
  font-size: 1.15rem;
  color: #f0f0f0;
  margin-bottom: 30px;
}

.page-blog__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #017439;
  text-align: center;
  margin-bottom: 20px;
}

.page-blog__section-title--light {
  color: #ffffff;
}

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

.page-blog__posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-blog__post-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog__post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-blog__post-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

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

.page-blog__post-content {
  padding: 20px;
}

.page-blog__post-title {
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-blog__post-date {
  font-size: 0.9rem;
  color: #999999;
  margin-bottom: 15px;
  display: block;
}

.page-blog__post-excerpt {
  font-size: 1rem;
  color: #cccccc;
  margin-bottom: 20px;
}

.page-blog__read-more {
  color: #FFFF00;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-blog__read-more:hover {
  color: #017439;
}

.page-blog__view-all {
  text-align: center;
  margin-top: 50px;
}

.page-blog__btn-primary,
.page-blog__btn-secondary,
.page-blog__btn-register,
.page-blog__btn-login {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text breaking */
  box-sizing: border-box;
  max-width: 100%;
}

.page-blog__btn-primary {
  background: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-blog__btn-primary:hover {
  background: #005f2e;
  border-color: #005f2e;
}

.page-blog__btn-secondary {
  background: #ffffff;
  color: #017439;
  border: 2px solid #017439;
}

.page-blog__btn-secondary:hover {
  background: #f0f0f0;
  color: #005f2e;
  border-color: #005f2e;
}

.page-blog__btn-register {
  background: #C30808;
  color: #FFFF00;
  border: 2px solid #C30808;
}

.page-blog__btn-register:hover {
  background: #a30606;
  border-color: #a30606;
}

.page-blog__btn-login {
  background: #C30808;
  color: #FFFF00;
  border: 2px solid #C30808;
  margin-left: 15px;
}

.page-blog__btn-login:hover {
  background: #a30606;
  border-color: #a30606;
}

.page-blog__dark-section {
  background-color: #017439;
  color: #ffffff;
}

.page-blog__featured-article .page-blog__intro-text,
.page-blog__featured-article .page-blog__article-paragraph,
.page-blog__featured-article .page-blog__article-list li {
  color: #ffffff;
}

.page-blog__article-subtitle {
  font-size: 1.8rem;
  color: #FFFF00;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-blog__article-paragraph {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.page-blog__article-list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
}

.page-blog__article-list li {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.page-blog__category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-blog__category-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  text-decoration: none;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

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

.page-blog__category-title {
  font-size: 1.5rem;
  color: #FFFF00;
  margin-bottom: 10px;
}

.page-blog__category-description {
  font-size: 1rem;
  color: #cccccc;
}

.page-blog__faq-list {
  margin-top: 40px;
}

.page-blog__faq-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #ffffff;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.page-blog__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-blog__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #FFFF00;
}

.page-blog__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1rem;
  color: #cccccc;
}

.page-blog__cta-banner {
  background-color: #017439;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-blog__cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-blog__cta-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 30px;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog__cta-text-wrapper {
  max-width: 900px;
  background: rgba(0, 0, 0, 0.5);
  padding: 40px;
  border-radius: 8px;
}

.page-blog__cta-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #FFFF00;
  margin-bottom: 20px;
}

.page-blog__cta-description {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 30px;
}

.page-blog__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-blog__hero-content {
    margin-top: -60px;
    padding: 30px 15px;
  }

  .page-blog__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-blog__description {
    font-size: 1.05rem;
  }

  .page-blog__section-title {
    font-size: 2rem;
  }

  .page-blog__post-title {
    font-size: 1.3rem;
  }

  .page-blog__article-subtitle {
    font-size: 1.6rem;
  }

  .page-blog__cta-title {
    font-size: 2.2rem;
  }

  .page-blog__cta-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .page-blog {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog__container {
    padding: 0 15px;
  }

  /* HERO 主图区域 */
  .page-blog__hero-section {
    padding-top: 10px !important;
    padding-bottom: 20px;
  }

  .page-blog__hero-content {
    margin-top: -40px;
    padding: 20px 10px;
    width: calc(100% - 30px);
  }

  .page-blog__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-blog__description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-blog__section {
    padding: 40px 0;
  }

  .page-blog__section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }

  .page-blog__section-intro {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

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

  .page-blog__section,
  .page-blog__post-card,
  .page-blog__category-card,
  .page-blog__cta-banner,
  .page-blog__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog__posts-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog__post-image {
    height: 180px;
  }

  .page-blog__post-title {
    font-size: 1.2rem;
  }

  .page-blog__post-excerpt {
    font-size: 0.95rem;
  }

  .page-blog__article-subtitle {
    font-size: 1.4rem;
  }

  .page-blog__article-paragraph,
  .page-blog__article-list li {
    font-size: 1rem;
  }

  .page-blog__category-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog__category-title {
    font-size: 1.3rem;
  }

  .page-blog__category-description {
    font-size: 0.9rem;
  }

  .page-blog__faq-question {
    font-size: 1.1rem;
    padding: 15px;
  }

  .page-blog__faq-answer {
    font-size: 0.95rem;
    padding: 0 15px 15px 15px;
  }

  /* 按钮与按钮容器 */
  .page-blog__cta-button,
  .page-blog__btn-primary,
  .page-blog__btn-secondary,
  .page-blog__btn-register,
  .page-blog__btn-login,
  .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: 12px 20px;
    font-size: 1rem;
    margin-left: 0 !important; /* Reset margin for stacked buttons */
  }

  .page-blog__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog__cta-banner {
    padding: 40px 0;
  }

  .page-blog__cta-title {
    font-size: 1.8rem;
  }

  .page-blog__cta-description {
    font-size: 1rem;
  }

  .page-blog__cta-text-wrapper {
    padding: 20px;
  }
}