:root {
  --e88-primary: #2F6BFF;
  --e88-secondary: #6FA3FF;
  --e88-button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  --e88-card-bg: #FFFFFF;
  --e88-background: #F4F7FB;
  --e88-text-main: #1F2D3D;
  --e88-text-black: #000000;
  --e88-border: #D6E2FF;
  --e88-glow: #A5C4FF;
}

.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  color: var(--e88-text-main); /* Default text color for the page */
  background-color: var(--e88-background); /* Page background */
}

/* Hero Section */
.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
  padding-bottom: 60px;
  background-color: var(--e88-card-bg); /* White background for hero section */
  color: var(--e88-text-main);
}

.page-tin-tuc__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 40px 20px;
  flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-tin-tuc__hero-content {
  flex: 1;
  min-width: 300px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.2em, 4.5vw, 2.8em); /* Using clamp for H1 */
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--e88-text-black);
  max-width: 600px;
}

.page-tin-tuc__description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--e88-text-main);
}

.page-tin-tuc__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap; /* Allow buttons to wrap */
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__read-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Allow long words to break */
  box-sizing: border-box;
}

.page-tin-tuc__btn-primary {
  background: var(--e88-button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

.page-tin-tuc__btn-primary:hover {
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.4);
  transform: translateY(-2px);
}

.page-tin-tuc__btn-secondary {
  background: var(--e88-card-bg);
  color: var(--e88-primary);
  border: 2px solid var(--e88-primary);
}

.page-tin-tuc__btn-secondary:hover {
  background: var(--e88-primary);
  color: var(--e88-card-bg);
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.2);
  transform: translateY(-2px);
}

.page-tin-tuc__hero-image {
  flex: 1;
  min-width: 400px;
  text-align: center;
}

.page-tin-tuc__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  display: block; /* Ensures max-width works correctly */
}

/* News List Section */
.page-tin-tuc__news-list-section {
  padding: 60px 0;
  background-color: var(--e88-background);
}

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

.page-tin-tuc__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--e88-text-black);
  text-align: center;
  margin-bottom: 40px;
}

.page-tin-tuc__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-tin-tuc__news-card {
  background-color: var(--e88-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-tin-tuc__news-image-wrapper {
  width: 100%;
  height: 220px; /* Fixed height for consistency */
  overflow: hidden;
}

.page-tin-tuc__news-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Ensure images cover the area */
  display: block;
}

.page-tin-tuc__news-content {
  padding: 25px;
  flex-grow: 1; /* Allow content to take available space */
  display: flex;
  flex-direction: column;
}

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

.page-tin-tuc__news-title a {
  color: var(--e88-text-black);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__news-title a:hover {
  color: var(--e88-primary);
}

.page-tin-tuc__news-meta {
  font-size: 0.9em;
  color: #666;
  margin-bottom: 15px;
}

.page-tin-tuc__news-excerpt {
  font-size: 1em;
  line-height: 1.5;
  color: var(--e88-text-main);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more-btn {
  background: var(--e88-primary);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 0.95em;
  align-self: flex-start; /* Align to start of flex container */
}

.page-tin-tuc__read-more-btn:hover {
  background: var(--e88-secondary);
}

.page-tin-tuc__pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.page-tin-tuc__pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: var(--e88-card-bg);
  border: 1px solid var(--e88-border);
  color: var(--e88-primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.page-tin-tuc__pagination-link:hover:not(.is-active) {
  background-color: var(--e88-primary);
  color: #ffffff;
}

.page-tin-tuc__pagination-link.is-active {
  background: var(--e88-button-gradient);
  color: #ffffff;
  border-color: var(--e88-primary);
  cursor: default;
}

/* Call to Action Section (Dark Background) */
.page-tin-tuc__cta-section {
  padding: 80px 0;
  background-color: var(--e88-primary); /* Using primary brand color for dark section */
  color: #ffffff; /* White text for contrast */
  text-align: center;
}

.page-tin-tuc__cta-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-tin-tuc__cta-title {
  font-size: 2.5em;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.3;
  color: #ffffff;
}

.page-tin-tuc__cta-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 40px;
  color: #f0f0f0;
}

.page-tin-tuc__cta-section .page-tin-tuc__cta-buttons {
  justify-content: center;
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-primary {
  background: var(--e88-button-gradient);
  color: #ffffff;
  border-color: transparent;
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-secondary {
  background: #ffffff;
  color: var(--e88-primary);
  border-color: #ffffff;
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-secondary:hover {
  background: var(--e88-secondary);
  color: #ffffff;
  border-color: var(--e88-secondary);
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-tin-tuc__hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-tin-tuc__hero-content {
    order: 2; /* Content below image */
  }

  .page-tin-tuc__hero-image {
    order: 1; /* Image above content */
    min-width: unset;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(2em, 5vw, 2.5em); /* Using clamp for H1 */
  }

  .page-tin-tuc__hero-section .page-tin-tuc__cta-buttons {
    justify-content: center;
  }

  .page-tin-tuc__cta-title {
    font-size: clamp(2em, 5vw, 2.2em);
  }

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

@media (max-width: 768px) {
  /* General page padding for mobile */
  .page-tin-tuc__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* Hero Section */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Small top padding, relying on body padding-top from shared.css */
    padding-bottom: 40px;
  }

  .page-tin-tuc__hero-container {
    padding: 30px 15px;
    gap: 20px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(1.8em, 7vw, 2.2em);
    margin-bottom: 15px;
  }

  .page-tin-tuc__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  /* Buttons */
  .page-tin-tuc__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px !important; /* Ensure buttons have side padding */
  }

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc__read-more-btn {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* News List Section */
  .page-tin-tuc__news-list-section {
    padding: 40px 0;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr; /* Single column layout */
    gap: 20px;
  }

  .page-tin-tuc__news-image-wrapper {
    height: 180px; /* Adjust image height for mobile cards */
  }

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

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

  .page-tin-tuc__news-excerpt {
    font-size: 0.95em;
  }

  .page-tin-tuc__read-more-btn {
    padding: 8px 15px;
    font-size: 0.9em;
  }

  .page-tin-tuc__pagination {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-tin-tuc__pagination-link {
    width: 36px;
    height: 36px;
    font-size: 0.9em;
  }

  /* CTA Section */
  .page-tin-tuc__cta-section {
    padding: 60px 0;
  }

  .page-tin-tuc__cta-title {
    font-size: clamp(1.8em, 7vw, 2.2em);
    margin-bottom: 15px;
  }

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

  .page-tin-tuc__cta-section .page-tin-tuc__cta-buttons {
    padding: 0; /* Reset padding for CTA buttons, already handled by individual buttons */
  }

  /* Universal image responsive styles for mobile */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
}