.page-tin-tuc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #FFFFFF; /* Default body background */
}

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

.page-tin-tuc__top-section {
  padding-top: 10px; /* Minimal top padding */
  padding-bottom: 40px;
  text-align: center;
  background-color: #FFFFFF;
  color: #333333;
}

.page-tin-tuc__main-title {
  font-size: clamp(28px, 3.5vw, 48px);
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.page-tin-tuc__description {
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #555555;
}

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

.page-tin-tuc__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-tin-tuc__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-tin-tuc__btn-primary:hover {
  background-color: #1e87c0;
  border-color: #1e87c0;
}

.page-tin-tuc__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #f0f8ff;
  color: #1e87c0;
  border-color: #1e87c0;
}

.page-tin-tuc__news-section {
  padding: 60px 0;
  background-color: #f9f9f9;
  color: #333333;
}

.page-tin-tuc__section-title {
  font-size: 36px;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-tin-tuc__section-title--white {
  color: #FFFFFF;
}

.page-tin-tuc__article-card {
  display: flex;
  background-color: #FFFFFF;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.page-tin-tuc__article-card:hover {
  transform: translateY(-5px);
}

.page-tin-tuc__article-image {
  width: 350px;
  height: 200px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
  max-width: 100%;
}

.page-tin-tuc__article-content {
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.page-tin-tuc__article-title {
  font-size: 22px;
  margin-top: 0;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-tin-tuc__article-title a {
  color: #26A9E0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__article-title a:hover {
  color: #1e87c0;
}

.page-tin-tuc__article-meta {
  font-size: 14px;
  color: #888888;
  margin-bottom: 15px;
}

.page-tin-tuc__article-excerpt {
  font-size: 16px;
  color: #555555;
  margin-bottom: 20px;
}

.page-tin-tuc__read-more-btn {
  display: inline-block;
  color: #26A9E0;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-tin-tuc__read-more-btn:hover {
  color: #1e87c0;
}

.page-tin-tuc__view-all {
  text-align: center;
  margin-top: 40px;
}

.page-tin-tuc__promo-section {
  padding: 80px 0;
  background-color: #26A9E0; /* Primary brand color as dark background */
  color: #FFFFFF; /* White text for dark background */
  text-align: center;
}

.page-tin-tuc__promo-text {
  font-size: 20px;
  max-width: 700px;
  margin: 0 auto 30px auto;
  color: #f0f0f0;
}

.page-tin-tuc__promo-section .page-tin-tuc__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border-color: #FFFFFF;
}

.page-tin-tuc__promo-section .page-tin-tuc__btn-secondary:hover {
  background-color: #f0f8ff;
  color: #1e87c0;
  border-color: #f0f8ff;
}

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

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

  /* 顶区标题 + 双 CTA */
  .page-tin-tuc__top-section {
    padding-top: 10px !important; /* Minimal top padding */
    padding-bottom: 30px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(24px, 7vw, 36px);
  }

  .page-tin-tuc__description {
    font-size: 16px;
    padding: 0 15px;
    margin-bottom: 20px;
  }

  .page-tin-tuc__top-cta {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-tin-tuc__btn,
  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc a[class*="button"],
  .page-tin-tuc 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-left: 15px;
    padding-right: 15px;
  }

  .page-tin-tuc__container,
  .page-tin-tuc__top-cta,
  .page-tin-tuc__view-all {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 单栏长文容器 */
  .page-tin-tuc__news-section,
  .page-tin-tuc__promo-section {
    padding: 40px 0;
  }

  .page-tin-tuc__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

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

  .page-tin-tuc__article-card {
    flex-direction: column;
    margin-bottom: 25px;
  }

  .page-tin-tuc__article-image {
    width: 100%;
    height: 220px; /* Adjust height for mobile */
  }

  .page-tin-tuc__article-content {
    padding: 20px;
  }

  .page-tin-tuc__article-title {
    font-size: 20px;
    margin-bottom: 8px;
  }

  .page-tin-tuc__article-excerpt {
    font-size: 15px;
    margin-bottom: 15px;
  }

  .page-tin-tuc__promo-text {
    font-size: 16px;
    padding: 0 15px;
    margin-bottom: 25px;
  }

  /* 注册教程与 FAQ 区块 - N/A for this page, but structure for completeness */
  /* If there were sections like .page-tin-tuc__registration-steps or .page-tin-tuc__faq-section */
  /* .page-tin-tuc__registration-steps h3 { font-size: 22px; } */
  /* .page-tin-tuc__faq-item .page-tin-tuc__faq-answer p { font-size: 15px; } */
}

@media (max-width: 1024px) {
  .page-tin-tuc__container {
    padding: 0 30px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(32px, 4.5vw, 48px);
  }

  .page-tin-tuc__description {
    font-size: 17px;
  }

  .page-tin-tuc__section-title {
    font-size: 32px;
  }

  .page-tin-tuc__article-card {
    flex-direction: column;
  }

  .page-tin-tuc__article-image {
    width: 100%;
    height: 250px;
  }

  .page-tin-tuc__article-title {
    font-size: 20px;
  }

  .page-tin-tuc__promo-text {
    font-size: 18px;
  }
}