/* Biến màu sắc */
:root {
  --luck8882-primary-color: #F2C14E;
  --luck8882-secondary-color: #FFD36B;
  --luck8882-bg-dark: #0A0A0A;
  --luck8882-card-bg: #111111;
  --luck8882-text-main: #FFF6D6;
  --luck8882-border-color: #3A2A12;
  --luck8882-glow-color: #FFD36B;
  --luck8882-button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-blog {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--luck8882-text-main);
  background-color: var(--luck8882-bg-dark);
}

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

.page-blog__section-title {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--luck8882-primary-color);
  text-shadow: 0 0 8px rgba(255, 211, 107, 0.5);
}

.page-blog__section-title--white {
  color: var(--luck8882-text-main);
}

.page-blog__text-block {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 20px;
  color: var(--luck8882-text-main);
  text-align: justify;
}

.page-blog__text-block a {
  color: var(--luck8882-secondary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-blog__text-block a:hover {
  text-decoration: underline;
}

/* Hero Section */
.page-blog__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding */
  padding-bottom: 50px;
  background-color: var(--luck8882-bg-dark);
}

.page-blog__hero-image {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-blog__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.7); /* Slightly dim the image for text readability */
}

.page-blog__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: 30px 20px;
  margin-top: -150px; /* Pull content up to overlap image slightly */
  background: rgba(17, 17, 17, 0.85); /* Semi-transparent background for text */
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--luck8882-border-color);
}

.page-blog__main-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--luck8882-secondary-color);
  text-shadow: 0 0 15px rgba(255, 211, 107, 0.7);
  line-height: 1.2;
}

.page-blog__description {
  font-size: 18px;
  margin-bottom: 30px;
  color: var(--luck8882-text-main);
  text-align: center;
}

.page-blog__description--white {
    color: var(--luck8882-text-main);
}

/* CTA Button */
.page-blog__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-blog__btn-primary {
  background: var(--luck8882-button-gradient);
  color: #ffffff;
  border: none;
}

.page-blog__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 211, 107, 0.4);
}

.page-blog__btn-secondary {
  background: var(--luck8882-card-bg);
  color: var(--luck8882-secondary-color);
  border: 2px solid var(--luck8882-secondary-color);
  margin-left: 20px;
}

.page-blog__btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--luck8882-secondary-color);
  color: var(--luck8882-card-bg);
  box-shadow: 0 6px 20px rgba(255, 211, 107, 0.4);
}

/* Intro Section */
.page-blog__intro-section {
  background-color: #ffffff;
  color: #333333;
  padding: 60px 0;
}

.page-blog__intro-section .page-blog__section-title {
  color: #333333;
}

.page-blog__intro-section .page-blog__text-block {
  color: #333333;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Categories Section */
.page-blog__categories-section {
  padding: 60px 0;
  background-color: var(--luck8882-bg-dark);
}

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

.page-blog__category-card {
  background-color: var(--luck8882-card-bg);
  border: 1px solid var(--luck8882-border-color);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: var(--luck8882-text-main);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-blog__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(255, 211, 107, 0.3);
}

.page-blog__category-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

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

.page-blog__category-card .page-blog__card-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--luck8882-secondary-color);
}

.page-blog__category-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-blog__read-more {
  color: var(--luck8882-primary-color);
  font-weight: bold;
  align-self: flex-start;
}

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

/* Featured Articles Section */
.page-blog__featured-articles {
  padding: 60px 0;
  background-color: #f9f9f9;
  color: #333333;
}

.page-blog__featured-articles .page-blog__section-title {
  color: #333333;
}

.page-blog__featured-articles .page-blog__text-block {
  color: #333333;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog__article-card {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  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, 0.1);
}

.page-blog__article-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

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

.page-blog__article-card .page-blog__card-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #333333;
  line-height: 1.4;
}

.page-blog__article-card p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 10px;
  color: #555555;
  flex-grow: 1;
}

/* CTA Section */
.page-blog__cta-section {
  padding: 80px 0;
  background-color: var(--luck8882-bg-dark);
  text-align: center;
}

.page-blog__cta-content {
  max-width: 900px;
}

.page-blog__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  width: 100%; /* Ensure container takes full width */
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* FAQ Section */
details.page-blog__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--luck8882-border-color);
  overflow: hidden;
  background: var(--luck8882-card-bg);
  color: var(--luck8882-text-main);
}
details.page-blog__faq-item summary.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
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: rgba(var(--luck8882-secondary-color-rgb, 255, 211, 107), 0.1);
}
.page-blog__faq-qtext {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--luck8882-text-main);
}
.page-blog__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--luck8882-secondary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog__faq-item .page-blog__faq-answer {
  padding: 0 20px 20px;
  background: rgba(var(--luck8882-secondary-color-rgb, 255, 211, 107), 0.05);
  border-radius: 0 0 5px 5px;
  color: var(--luck8882-text-main);
}

.page-blog__faq-answer p {
  font-size: 15px;
  line-height: 1.7;
}

.page-blog__faq-answer a {
  color: var(--luck8882-primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-blog__faq-answer a:hover {
  text-decoration: underline;
}

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

/* Mobile responsive styles */
@media (max-width: 1024px) {
  .page-blog__hero-content {
    margin-top: -100px;
  }
}

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

  /* HERO 主图区域 */
  .page-blog__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
  }
  .page-blog__hero-image img {
    object-fit: contain !important; /* Prevent cropping on mobile */
    aspect-ratio: unset !important; /* Remove fixed aspect ratio */
    height: auto !important;
  }
  .page-blog__hero-content {
    margin-top: -80px; /* Adjust overlap */
    padding: 20px 15px;
  }
  .page-blog__main-title {
    font-size: clamp(28px, 8vw, 38px);
    margin-bottom: 15px;
  }
  .page-blog__description {
    font-size: 16px;
    margin-bottom: 20px;
  }

  /* 产品展示图区域 (通用卡片布局) */
  .page-blog__categories-grid,
  .page-blog__articles-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
    overflow-x: hidden; /* Prevent horizontal scroll */
  }

  .page-blog__category-card,
  .page-blog__article-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog__category-card img,
  .page-blog__article-card img {
    
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-blog__section-title {
    font-size: clamp(24px, 7vw, 30px);
    margin-bottom: 30px;
  }
  .page-blog__text-block {
    font-size: 16px;
    padding: 0 5px; /* Slight horizontal padding for text blocks */
    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 {
    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__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-blog__cta-button,
  .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;
    margin-left: 0 !important; /* Remove margin for stacked buttons */
    padding: 12px 20px;
    font-size: 16px;
  }

  /* FAQ styles */
  details.page-blog__faq-item summary.page-blog__faq-question {
    padding: 15px;
  }
  .page-blog__faq-qtext {
    font-size: 15px;
  }
  .page-blog__faq-toggle {
    font-size: 20px;
    width: 24px;
  }
  details.page-blog__faq-item .page-blog__faq-answer {
    padding: 0 15px 15px;
  }
}