/* style/blog.css */

:root {
  --primary-color: #FF8C1A;
  --secondary-color: #FFA53A;
  --card-bg: #17191F;
  --body-bg-dark: #0D0E12;
  --text-main: #FFF3E6;
  --border-color: #A84F0C;
  --glow-color: #FFB04D;
  --deep-orange: #D96800;
}

.page-blog {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Default text color for dark body background */
  background-color: var(--body-bg-dark); /* Assuming body background is dark from shared.css */
}

.page-blog__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 60px;
  background-color: var(--body-bg-dark);
  text-align: center;
}

.page-blog__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.page-blog__subtitle {
  font-size: 1.1em;
  color: var(--text-main);
  margin-bottom: 30px;
}

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

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

.page-blog__btn-primary {
  background: linear-gradient(180deg, var(--secondary-color) 0%, var(--deep-orange) 100%);
  color: #ffffff;
  border: none;
}

.page-blog__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog__btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-blog__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

.page-blog__section {
  padding: 60px 20px;
  max-width: 1150px;
  margin: 0 auto;
}

.page-blog__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
}

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

.page-blog__post-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-blog__post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__post-image-wrapper {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  overflow: hidden;
}

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

.page-blog__post-content {
  padding: 25px;
}

.page-blog__post-title {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-blog__post-title a {
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__post-title a:hover {
  color: var(--primary-color);
}

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

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

.page-blog__read-more-btn {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-blog__read-more-btn:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

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

.page-blog__featured-article {
  background-color: #1a1c22;
  padding: 80px 20px;
  border-radius: 12px;
  margin: 40px auto;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.page-blog__article-spotlight {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-blog__article-image-wrapper {
  flex: 1;
  min-width: 400px;
  border-radius: 8px;
  overflow: hidden;
}

.page-blog__article-spotlight-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-blog__article-spotlight-content {
  flex: 2;
}

.page-blog__article-spotlight-title {
  font-size: 2em;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-blog__article-spotlight-title a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__article-spotlight-title a:hover {
  color: var(--secondary-color);
}

.page-blog__article-spotlight-meta {
  font-size: 0.95em;
  color: #aaaaaa;
  margin-bottom: 20px;
}

.page-blog__article-spotlight-excerpt {
  font-size: 1.1em;
  color: #cccccc;
  margin-bottom: 30px;
}

.page-blog__categories {
  padding-top: 40px;
  padding-bottom: 80px;
}

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

.page-blog__category-item {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 25px;
  color: var(--text-main);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.page-blog__category-item:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.page-blog__cta-bottom {
  background: var(--primary-color);
  color: #ffffff;
  text-align: center;
  padding: 80px 20px;
  margin-bottom: 0; /* Ensure no margin at the bottom */
}

.page-blog__cta-bottom-title {
  font-size: 2.5em;
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
}

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

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

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .page-blog__section {
    padding: 50px 15px;
  }

  .page-blog__article-spotlight {
    flex-direction: column;
    text-align: center;
  }

  .page-blog__article-image-wrapper {
    min-width: unset;
    width: 100%;
  }

  .page-blog__article-spotlight-content {
    padding-top: 20px;
  }

  .page-blog__article-spotlight-title {
    font-size: 1.8em;
  }
}

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

  .page-blog__main-title {
    font-size: clamp(1.8em, 5vw, 2.5em); /* Responsive font size for H1 */
    margin-bottom: 15px;
  }

  .page-blog__subtitle {
    font-size: 1em;
    padding: 0 10px;
  }

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

  .page-blog__btn {
    width: 100% !important; /* Ensure buttons take full width */
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
  }

  /* 单栏长文容器 */
  .page-blog__section,
  .page-blog__featured-article,
  .page-blog__cta-bottom {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

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

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

  .page-blog__post-title {
    font-size: 1.1em;
  }

  .page-blog__article-spotlight-title {
    font-size: 1.5em;
  }

  .page-blog__article-spotlight-excerpt {
    font-size: 0.95em;
  }

  .page-blog__category-list {
    gap: 10px;
  }

  .page-blog__category-item {
    padding: 8px 15px;
    font-size: 0.9em;
  }

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

  .page-blog__cta-bottom-text {
    font-size: 1em;
  }

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

  /* 确保所有包含图片的容器在移动端也适配 */
  .page-blog__post-card,
  .page-blog__article-spotlight,
  .page-blog__article-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 注册教程与 FAQ 区块 - Not explicitly in this blog page, but for completeness if it were */
  /* .page-blog__registration-tutorial h3 { font-size: 1.5em; } */
  /* .page-blog__faq-item { padding: 15px; } */
}