.page-tin-tuc {
  background-color: var(--color-background-dark, #08160F);
  color: var(--color-text-main, #F2FFF6);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.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, body handles header offset */
  padding-bottom: 40px;
  text-align: center;
  background: linear-gradient(180deg, #11A84E 0%, #0A4B2C 100%);
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  color: var(--color-text-main, #F2FFF6);
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-tin-tuc__description {
  font-size: 1.1em;
  color: var(--color-text-secondary, #A7D9B8);
  max-width: 800px;
  margin: 0 auto 30px auto;
}

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

.page-tin-tuc__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn--primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--color-text-main, #F2FFF6);
  border: none;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-tin-tuc__btn--primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-tin-tuc__btn--secondary {
  background: var(--color-card-bg, #11271B);
  color: var(--color-gold, #F2C14E);
  border: 2px solid var(--color-border, #2E7A4E);
}

.page-tin-tuc__btn--secondary:hover {
  background: var(--color-border, #2E7A4E);
  color: var(--color-text-main, #F2FFF6);
}

.page-tin-tuc__latest-news,
.page-tin-tuc__promo-block,
.page-tin-tuc__industry-analysis,
.page-tin-tuc__guides-section,
.page-tin-tuc__cta-bottom {
  padding: 60px 0;
  border-bottom: 1px solid var(--color-divider, #1E3A2A);
}

.page-tin-tuc__cta-bottom {
  border-bottom: none;
  padding-bottom: 80px;
}

.page-tin-tuc__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  color: var(--color-gold, #F2C14E);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.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: var(--color-card-bg, #11271B);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

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

.page-tin-tuc__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__card-title {
  font-size: 1.4em;
  color: var(--color-text-main, #F2FFF6);
  margin-bottom: 10px;
  font-weight: 600;
  line-height: 1.4;
}

.page-tin-tuc__card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__card-title a:hover {
  color: var(--color-gold, #F2C14E);
}

.page-tin-tuc__card-date {
  font-size: 0.9em;
  color: var(--color-text-secondary, #A7D9B8);
  margin-bottom: 15px;
}

.page-tin-tuc__card-excerpt {
  font-size: 1em;
  color: var(--color-text-secondary, #A7D9B8);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more {
  display: inline-block;
  color: var(--color-gold, #F2C14E);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-tin-tuc__read-more:hover {
  color: var(--color-glow, #57E38D);
}

.page-tin-tuc__view-all-button {
  text-align: center;
  margin-top: 20px;
}

.page-tin-tuc__promo-description {
  font-size: 1.1em;
  color: var(--color-text-secondary, #A7D9B8);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 30px auto;
}

.page-tin-tuc__promo-image {
  width: 100%;
  max-width: 680px;
  height: auto;
  display: block;
  margin: 40px auto;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__sub-title {
  font-size: 1.8em;
  color: var(--color-gold, #F2C14E);
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-tin-tuc__industry-analysis p {
  font-size: 1em;
  color: var(--color-text-secondary, #A7D9B8);
  margin-bottom: 15px;
}

.page-tin-tuc__figure {
  margin: 30px 0;
  text-align: center;
}

.page-tin-tuc__figure-image {
  width: 100%;
  max-width: 680px;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__figure-caption {
  font-size: 0.9em;
  color: var(--color-text-secondary, #A7D9B8);
  margin-top: 10px;
}

.page-tin-tuc__guide-intro {
  font-size: 1.1em;
  color: var(--color-text-secondary, #A7D9B8);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 30px auto;
}

.page-tin-tuc__guide-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 40px auto;
  max-width: 800px;
}

.page-tin-tuc__guide-item {
  background: var(--color-card-bg, #11271B);
  border: 1px solid var(--color-border, #2E7A4E);
  border-radius: 8px;
  margin-bottom: 15px;
  padding: 18px 25px;
  transition: background-color 0.3s ease;
}

.page-tin-tuc__guide-item:hover {
  background-color: var(--color-deep-green, #0A4B2C);
}

.page-tin-tuc__guide-item a {
  color: var(--color-text-main, #F2FFF6);
  text-decoration: none;
  font-size: 1.1em;
  font-weight: 500;
  display: block;
  transition: color 0.3s ease;
}

.page-tin-tuc__guide-item a:hover {
  color: var(--color-gold, #F2C14E);
}

/* --- Responsive Styles --- */
/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-tin-tuc__top-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 30px;
  }

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

  .page-tin-tuc__main-title {
    font-size: 2em;
    margin-bottom: 10px;
  }

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

  .page-tin-tuc__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .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__latest-news,
  .page-tin-tuc__promo-block,
  .page-tin-tuc__industry-analysis,
  .page-tin-tuc__guides-section,
  .page-tin-tuc__cta-bottom {
    padding: 40px 0;
  }

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

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

  .page-tin-tuc__card-image {
    height: 200px;
  }

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

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

  .page-tin-tuc__promo-image,
  .page-tin-tuc__figure-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-tin-tuc__sub-title {
    font-size: 1.5em;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-tin-tuc__industry-analysis p {
    font-size: 0.95em;
  }

  .page-tin-tuc__guide-intro {
    font-size: 1em;
  }

  .page-tin-tuc__guide-item {
    padding: 15px 20px;
    font-size: 1em;
  }
  .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,
  .page-tin-tuc__promo-block,
  .page-tin-tuc__industry-analysis,
  .page-tin-tuc__guides-section,
  .page-tin-tuc__cta-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .page-tin-tuc__container {
    padding: 0 25px;
  }

  .page-tin-tuc__main-title {
    font-size: 2.8em;
  }

  .page-tin-tuc__section-title {
    font-size: 2.2em;
  }

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

  .page-tin-tuc__card-image {
    height: 220px;
  }

  .page-tin-tuc__sub-title {
    font-size: 1.6em;
  }
}