/* style/blog.css */
.page-blog {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light background */
  background-color: #FFFFFF; /* Body background color */
  line-height: 1.6;
}

.page-blog__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog__top-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  text-align: center;
  background-color: #FFFFFF;
}

.page-blog__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  color: #017439;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog__description {
  font-size: 1.1em;
  color: #555555;
  max-width: 800px;
  margin: 0 auto 30px;
}

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

.page-blog__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.05em;
  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;
  text-align: center;
}

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

.page-blog__btn-register:hover {
  background-color: #a00606;
  border-color: #a00606;
}

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

.page-blog__btn-login:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-blog__articles-section {
  padding: 60px 0;
  background-color: #f9f9f9;
}

.page-blog__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #017439;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-blog__section-intro {
  font-size: 1.05em;
  color: #555555;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px;
}

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

.page-blog__article-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-blog__article-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

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

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

.page-blog__card-title {
  font-size: 1.3em;
  color: #017439;
  margin-bottom: 10px;
  line-height: 1.3;
  font-weight: 600;
}

.page-blog__card-excerpt {
  font-size: 0.95em;
  color: #666666;
  margin-bottom: 15px;
  line-height: 1.5;
}

.page-blog__article-date {
  font-size: 0.85em;
  color: #999999;
  display: block;
}

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

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

.page-blog__btn-secondary:hover {
  background-color: #017439;
  color: #FFFFFF;
}

.page-blog__categories-section {
  padding: 60px 0;
  background-color: #017439;
  color: #FFFFFF;
  text-align: center;
}

.page-blog__categories-section .page-blog__section-title {
  color: #FFFFFF;
}

.page-blog__categories-section .page-blog__section-intro {
  color: #f0f0f0;
}

.page-blog__category-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.page-blog__category-item a {
  display: block;
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-blog__category-item a:hover {
  background-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

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

.page-blog__promo-box {
  display: flex;
  align-items: center;
  gap: 40px;
  background-color: #f0f8ff;
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-blog__promo-image {
  flex-shrink: 0;
  width: 40%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

.page-blog__promo-content {
  flex-grow: 1;
}

.page-blog__promo-title {
  font-size: clamp(1.5em, 2.5vw, 2.2em);
  color: #017439;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog__promo-text {
  font-size: 1.05em;
  color: #555555;
  margin-bottom: 30px;
}

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

.page-blog__btn-primary:hover {
  background-color: #005a2d;
  border-color: #005a2d;
}

.page-blog__responsible-gaming-section {
  padding: 60px 0 80px;
  background-color: #f9f9f9;
}

.page-blog__responsible-content {
  max-width: 900px;
  margin: 40px auto 0;
  text-align: justify;
}

.page-blog__responsible-content p {
  margin-bottom: 20px;
  font-size: 1em;
  color: #444444;
}

.page-blog__responsible-content .page-blog__btn-secondary {
  margin-top: 20px;
  display: inline-block;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 1024px) {
  .page-blog__container {
    padding: 0 15px;
  }
  .page-blog__promo-box {
    flex-direction: column;
    text-align: center;
  }
  .page-blog__promo-image {
    width: 60%;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-blog__top-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-blog__main-title {
    font-size: 2.2em;
  }
  .page-blog__description {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-blog__top-cta {
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .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;
  }

  /* 2. 单栏长文容器 */
  .page-blog__articles-section,
  .page-blog__categories-section,
  .page-blog__promo-section,
  .page-blog__responsible-gaming-section {
    padding: 40px 0;
  }
  .page-blog__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog__section-title {
    font-size: 2em;
  }
  .page-blog__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-blog__article-card {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  }
  .page-blog__article-image {
    height: 200px;
  }
  .page-blog__card-title {
    font-size: 1.15em;
  }
  .page-blog__card-excerpt {
    font-size: 0.9em;
  }
  .page-blog__promo-box {
    padding: 30px 20px;
    gap: 20px;
  }
  .page-blog__promo-image {
    width: 80%;
    margin-bottom: 20px;
  }
  .page-blog__promo-title {
    font-size: 1.8em;
  }
  .page-blog__promo-text {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-blog__responsible-content {
    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: auto !important; /* Override fixed height for responsiveness */
  }

  /* 4. 按钮与按钮容器 */
  .page-blog__btn-secondary,
  .page-blog__btn-primary {
    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__view-all-posts {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog__category-list {
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog__category-item a {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* 5. 注册教程与 FAQ 区块 (Not explicitly in this blog page, but included for completeness as per instructions) */
  /* If there were any h3 based Q&A or registration steps, their text sizes and padding would be adjusted here */
  .page-blog h3 {
    font-size: 1.2em;
  }
  .page-blog p {
    font-size: 0.95em;
  }
}