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

.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; /* Small top padding, not var(--header-offset) */
  padding-bottom: 40px;
  text-align: center;
  background-color: #f5f5f5;
}

.page-tin-tuc__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 15px;
  line-height: 1.2;
}

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

.page-tin-tuc__cta-buttons {
  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: 700;
  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: #1a7fb3;
  border-color: #1a7fb3;
}

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

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

.page-tin-tuc__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
  padding-top: 60px;
}

.page-tin-tuc__section-description {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 40px auto;
  text-align: center;
  color: #555555;
}

.page-tin-tuc__featured-news, .page-tin-tuc__latest-articles {
  padding: 60px 0;
  background-color: #FFFFFF;
}

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

.page-tin-tuc__article-card {
  background-color: #f9f9f9;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.page-tin-tuc__article-figure {
  margin: 0;
  padding: 0;
  height: 250px; /* Fixed height for consistency */
  overflow: hidden;
}

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

.page-tin-tuc__article-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

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

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

.page-tin-tuc__article-title a:hover {
  text-decoration: underline;
}

.page-tin-tuc__article-date {
  font-size: 0.9em;
  color: #888888;
  margin-bottom: 15px;
  display: block;
}

.page-tin-tuc__article-excerpt {
  font-size: 1em;
  color: #666666;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more {
  color: #EA7C07;
  text-decoration: none;
  font-weight: 600;
  align-self: flex-start;
}

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

.page-tin-tuc__latest-articles {
  background-color: #f5f5f5;
}

.page-tin-tuc__article-list {
  display: grid;
  gap: 30px;
  margin-top: 30px;
}

.page-tin-tuc__list-item {
  display: flex;
  background-color: #FFFFFF;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.page-tin-tuc__list-item:hover {
  transform: translateY(-3px);
}

.page-tin-tuc__list-figure {
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  width: 300px; /* Fixed width for list item image */
  height: 180px;
  overflow: hidden;
}

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

.page-tin-tuc__list-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.page-tin-tuc__list-title {
  font-size: 1.25em;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.3;
}

.page-tin-tuc__list-title a {
  color: #26A9E0;
  text-decoration: none;
}

.page-tin-tuc__list-title a:hover {
  text-decoration: underline;
}

.page-tin-tuc__list-date {
  font-size: 0.85em;
  color: #888888;
  margin-bottom: 10px;
  display: block;
}

.page-tin-tuc__list-excerpt {
  font-size: 0.95em;
  color: #666666;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-tin-tuc__view-all {
  text-align: center;
  margin-top: 50px;
}

.page-tin-tuc__info-section, .page-tin-tuc__contact-section, .page-tin-tuc__conclusion-section {
  padding: 60px 0;
  text-align: center;
}

.page-tin-tuc__dark-bg {
  background-color: #26A9E0;
  color: #FFFFFF;
}

.page-tin-tuc__dark-bg .page-tin-tuc__section-title,
.page-tin-tuc__dark-bg .page-tin-tuc__section-description {
  color: #FFFFFF;
}

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

.page-tin-tuc__dark-bg .page-tin-tuc__btn--secondary:hover {
  background-color: #f0f0f0;
  color: #26A9E0;
}

/* General image responsiveness */
.page-tin-tuc img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Ensure images fill their space */
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  .page-tin-tuc {
    font-size: 15px;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-tin-tuc__top-section {
    padding-top: 10px !important; /* Small top padding for mobile */
    padding-bottom: 30px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(2em, 8vw, 2.5em);
  }

  .page-tin-tuc__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-tin-tuc__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    padding: 0 15px;
  }

  /* 4. 按钮与按钮容器 */
  .page-tin-tuc__btn {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
  }

  .page-tin-tuc__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-tin-tuc__section-title {
    font-size: clamp(1.5em, 6vw, 2em);
    padding-top: 40px;
  }

  .page-tin-tuc__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-tin-tuc__article-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-tin-tuc__article-figure {
    height: 200px; /* Adjust height for mobile */
  }

  .page-tin-tuc__article-title {
    font-size: 1.2em;
  }

  .page-tin-tuc__article-list {
    gap: 20px;
  }

  /* 2. 单栏长文容器, 3. 通用图片与 figure */
  .page-tin-tuc__list-item {
    flex-direction: column;
  }

  .page-tin-tuc__list-figure {
    width: 100%;
    height: 200px;
  }

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

  .page-tin-tuc__info-section, .page-tin-tuc__contact-section, .page-tin-tuc__conclusion-section {
    padding: 40px 0;
  }

  /* Mobile image specific rules */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-tin-tuc__section, /* General sections */
  .page-tin-tuc__card, /* Card containers */
  .page-tin-tuc__container, /* Main content container */
  .page-tin-tuc__article-card, /* Article cards */
  .page-tin-tuc__list-item /* List items */
  {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Tablet responsive styles */
@media (max-width: 1024px) and (min-width: 769px) {
  .page-tin-tuc__container {
    padding: 0 30px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(2.2em, 4.5vw, 2.8em);
  }

  .page-tin-tuc__intro-text {
    font-size: 1.05em;
  }

  .page-tin-tuc__article-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .page-tin-tuc__list-item {
    flex-direction: row;
  }

  .page-tin-tuc__list-figure {
    width: 250px;
    height: 150px;
  }

  .page-tin-tuc__list-title {
    font-size: 1.2em;
  }

  .page-tin-tuc__section-title {
    font-size: clamp(2em, 3.8vw, 2.5em);
  }
}