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

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

.page-blog__hero-section {
  padding-top: 10px; /* Aligned with fixed header spacing rule */
  padding-bottom: 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--deep-navy-color) 0%, #0d2241 100%);
}

.page-blog__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--text-main-color);
  margin-bottom: 15px;
  font-weight: 700;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__description {
  font-size: 1.15rem;
  color: var(--text-secondary-color);
  max-width: 800px;
  margin: 0 auto 30px auto;
}

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

.page-blog__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__btn-secondary {
  background: #ffffff;
  color: var(--main-color);
  border: 2px solid var(--main-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__articles-section {
  padding: 60px 0;
  background-color: var(--deep-navy-color);
}

.page-blog__section-title {
  font-size: 2.5rem;
  color: var(--text-main-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

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

.page-blog__article-card {
  background-color: var(--card-bg-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-blog__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

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

.page-blog__article-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

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

.page-blog__article-meta {
  font-size: 0.9rem;
  color: var(--text-secondary-color);
  margin-bottom: 10px;
}

.page-blog__article-title {
  font-size: 1.4rem;
  color: var(--text-main-color);
  margin-bottom: 15px;
  font-weight: 600;
  line-height: 1.3;
}

.page-blog__article-excerpt {
  font-size: 1rem;
  color: var(--text-secondary-color);
  margin-bottom: 20px;
  line-height: 1.5;
}

.page-blog__read-more {
  display: inline-block;
  color: var(--gold-color);
  text-decoration: none;
  font-weight: bold;
  font-size: 0.95rem;
}

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

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

.page-blog__promo-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #1D5FD1 0%, #113B7A 100%);
  text-align: center;
  color: #ffffff;
}

.page-blog__promo-title {
  font-size: 2.8rem;
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-blog__promo-description {
  font-size: 1.2rem;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: rgba(255, 255, 255, 0.9);
}

.page-blog__btn-gold {
  background: var(--gold-color);
  color: var(--deep-navy-color);
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__about-u888bet {
  padding: 60px 0;
  background-color: var(--deep-navy-color);
}

.page-blog__about-u888bet .page-blog__section-title {
  margin-bottom: 30px;
}

.page-blog__text-block {
  font-size: 1.05rem;
  color: var(--text-secondary-color);
  margin-bottom: 20px;
  text-align: justify;
}

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

  /* 1. 顶区标题 + 双 CTA */
  .page-blog__hero-section {
    padding-top: 10px !important; /* Specific override for mobile, if needed */
    padding-bottom: 30px;
  }

  .page-blog__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-blog__description {
    font-size: 1rem;
    margin-bottom: 20px;
    padding: 0 15px; /* Add padding to prevent text touching edges */
  }

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

  /* 4. 按钮与按钮容器 */
  .page-blog__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__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important; /* Ensure buttons wrap if they are horizontal */
  }

  /* 2. 单栏长文容器 (applies to sections, cards, etc.) */
  .page-blog__container {
    padding: 0 15px !important;
  }

  .page-blog__articles-section {
    padding: 40px 0;
  }

  .page-blog__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
    padding: 0 15px;
  }

  .page-blog__article-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-blog__article-card {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  }

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

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

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

  .page-blog__promo-section {
    padding: 50px 15px;
  }

  .page-blog__promo-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }

  .page-blog__promo-description {
    font-size: 1rem;
    margin-bottom: 30px;
    padding: 0 10px;
  }

  .page-blog__about-u888bet {
    padding: 40px 0;
  }

  .page-blog__text-block {
    font-size: 1rem;
    padding: 0 15px;
  }

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

  .page-blog__article-image {
    max-width: 100% !important;
    width: 100% !important;
    height: 200px !important; /* Maintain aspect ratio or fixed height if necessary */
  }

  /* 5. 注册教程与 FAQ 区块 (Not explicitly present in this blog page, but covered for completeness) */
  /* If there were specific elements like .page-blog__tutorial-step or .page-blog__faq-item, they would be styled here */
}

@media (max-width: 1024px) {
  .page-blog__hero-section {
    padding-bottom: 30px;
  }

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

  .page-blog__description {
    font-size: 1.1rem;
  }

  .page-blog__articles-section {
    padding: 50px 0;
  }

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

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

  .page-blog__article-image {
    height: 220px;
  }

  .page-blog__promo-section {
    padding: 60px 0;
  }

  .page-blog__promo-title {
    font-size: 2.5rem;
  }

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

  .page-blog__about-u888bet {
    padding: 50px 0;
  }
}