.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  color: #333333;
  background-color: #FFFFFF;
  line-height: 1.6;
}

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

.page-tin-tuc__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  background-color: #f0f8ff; /* Light background for the hero section */
}

.page-tin-tuc__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
  margin-bottom: 30px;
}

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

.page-tin-tuc__hero-content {
  max-width: 800px;
  padding: 0 20px;
}

.page-tin-tuc__hero-title {
  font-size: clamp(2em, 3.5vw, 3em);
  color: #26A9E0;
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: bold;
}

.page-tin-tuc__hero-description {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
}

.page-tin-tuc__hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  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;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-tin-tuc__btn-primary:hover {
  background-color: #1a7bb7;
  border-color: #1a7bb7;
}

.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__latest-news-section {
  padding: 60px 0;
  background-color: #ffffff;
}

.page-tin-tuc__section-title {
  font-size: 2.5em;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-tin-tuc__section-description {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

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

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

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

.page-tin-tuc__news-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

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

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

.page-tin-tuc__news-card-title a {
  color: #333333;
  text-decoration: none;
  font-weight: bold;
}

.page-tin-tuc__news-card-title a:hover {
  color: #26A9E0;
}

.page-tin-tuc__news-card-meta {
  font-size: 0.9em;
  color: #777777;
  margin-bottom: 15px;
}

.page-tin-tuc__news-card-excerpt {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
}

.page-tin-tuc__news-card-link {
  color: #26A9E0;
  text-decoration: none;
  font-weight: bold;
}

.page-tin-tuc__news-card-link:hover {
  text-decoration: underline;
}

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

.page-tin-tuc__promotions-cta {
  padding: 60px 0;
  background-color: #e6f7ff;
  text-align: center;
}

.page-tin-tuc__promotions-cta .page-tin-tuc__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-tin-tuc__promotions-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__promotions-content {
  max-width: 700px;
}

.page-tin-tuc__promotions-title {
  font-size: 2em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-tin-tuc__promotions-description {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
}

.page-tin-tuc__about-us-section {
  padding: 60px 0;
  background-color: #ffffff;
}

.page-tin-tuc__about-us-section .page-tin-tuc__container {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-tin-tuc__about-content {
  flex: 1;
}

.page-tin-tuc__about-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__about-text {
  font-size: 1em;
  color: #555555;
  margin-bottom: 25px;
}

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

.page-tin-tuc__faq-list {
  max-width: 800px;
  margin: 40px auto 0 auto;
}

.page-tin-tuc__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #fefefe;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-tin-tuc__faq-question::-webkit-details-marker {
  display: none;
}

.page-tin-tuc__faq-question:hover {
  background-color: #f0f0f0;
}

.page-tin-tuc__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #26A9E0;
  margin-left: 15px;
}

.page-tin-tuc__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #555555;
}

.page-tin-tuc__faq-answer p {
  margin: 0;
}

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

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

.page-tin-tuc__cta-section {
  padding: 60px 0;
  background-color: #26A9E0;
  color: #ffffff;
  text-align: center;
}

.page-tin-tuc__cta-title {
  font-size: 2.5em;
  margin-bottom: 15px;
  font-weight: bold;
  color: #ffffff;
}

.page-tin-tuc__cta-description {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
}

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

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

/* @media (max-width: 1024px) for tablet */
@media (max-width: 1024px) {
  .page-tin-tuc__container {
    padding: 15px;
  }

  .page-tin-tuc__hero-title {
    font-size: clamp(1.8em, 4vw, 2.5em);
  }

  .page-tin-tuc__hero-description,
  .page-tin-tuc__section-description,
  .page-tin-tuc__promotions-description,
  .page-tin-tuc__about-text,
  .page-tin-tuc__cta-description {
    font-size: 1em;
  }

  .page-tin-tuc__section-title,
  .page-tin-tuc__promotions-title,
  .page-tin-tuc__cta-title {
    font-size: 2em;
  }

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

  .page-tin-tuc__news-card-image {
    height: 180px;
  }

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

  .page-tin-tuc__about-us-section .page-tin-tuc__container {
    flex-direction: column;
    text-align: center;
  }

  .page-tin-tuc__about-image {
    max-width: 80%;
  }

  .page-tin-tuc__faq-question {
    font-size: 1.05em;
    padding: 15px 20px;
  }

  .page-tin-tuc__faq-answer {
    padding: 0 20px 15px 20px;
  }
}

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

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

  /* Hero Section (equivalent to jackpot/main title) */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-tin-tuc__hero-image-wrapper {
    max-height: none !important; /* Allow height to be auto */
    aspect-ratio: unset !important; /* Remove fixed aspect ratio */
    margin-bottom: 20px;
  }

  .page-tin-tuc__hero-image {
    object-fit: contain !important; /* Ensure image is not cropped */
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__hero-title {
    font-size: clamp(1.5em, 6vw, 2em);
    margin-bottom: 10px;
  }

  .page-tin-tuc__hero-description {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  .page-tin-tuc__hero-actions {
    flex-direction: column;
    gap: 10px;
  }

  /* All buttons responsive */
  .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 !important;
    padding-right: 15px !important;
  }

  /* Button containers responsive */
  .page-tin-tuc__hero-actions,
  .page-tin-tuc__cta-buttons,
  .page-tin-tuc__view-all-button-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
  }

  /* Latest News Section (blog/news list) */
  .page-tin-tuc__latest-news-section,
  .page-tin-tuc__promotions-cta,
  .page-tin-tuc__about-us-section,
  .page-tin-tuc__faq-section,
  .page-tin-tuc__cta-section {
    padding: 30px 0;
  }

  .page-tin-tuc__section-title,
  .page-tin-tuc__promotions-title,
  .page-tin-tuc__cta-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-tin-tuc__section-description {
    font-size: 0.9em;
    margin-bottom: 30px;
  }

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

  .page-tin-tuc__news-card-image {
    height: 160px;
  }

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

  /* Promotions CTA Section */
  .page-tin-tuc__promotions-image {
    max-width: 100% !important;
    height: auto !important;
  }

  /* About Us Section */
  .page-tin-tuc__about-us-section .page-tin-tuc__container {
    flex-direction: column;
    text-align: center;
  }

  .page-tin-tuc__about-image {
    max-width: 100% !important;
    height: auto !important;
  }

  /* FAQ Section */
  .page-tin-tuc__faq-list {
    margin-top: 20px;
  }

  .page-tin-tuc__faq-question {
    font-size: 1em;
    padding: 15px 15px;
  }

  .page-tin-tuc__faq-answer {
    padding: 0 15px 15px 15px;
  }

  /* Generic image and container rules for mobile */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

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

  /* Placeholder for game grid responsive rules (if present on other pages) */
  .page-tin-tuc__game-grid {
    grid-template-columns: repeat(2, 1fr) !important; /* 2 columns for games */
    gap: 15px !important;
    overflow-x: hidden !important;
  }
  .page-tin-tuc__game-tile {
    aspect-ratio: 1/1 !important;
  }

  /* Placeholder for winner list responsive rules (if present on other pages) */
  .page-tin-tuc__winner-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    overflow-x: hidden !important;
  }
  .page-tin-tuc__winner-item {
    display: flex !important;
    align-items: center !important;
    padding: 10px !important;
    border: 1px solid #eee !important;
    border-radius: 8px !important;
  }
  .page-tin-tuc__winner-thumbnail {
    width: 70px !important;
    height: 70px !important;
    object-fit: cover !important;
    margin-right: 10px !important;
    border-radius: 4px !important;
  }
  .page-tin-tuc__winner-info {
    flex: 1 !important;
  }
  .page-tin-tuc__winner-name {
    font-weight: bold !important;
    font-size: 1.1em !important;
  }
  .page-tin-tuc__winner-amount {
    color: #26A9E0 !important;
    font-size: 1em !important;
  }

  /* Placeholder for blog section responsive rules (already covered by news-grid) */
  /* Placeholder for other content modules (e.g., carousel/marquee if present) */
}