.page-tin-tuc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main */
  background-color: var(--background-color, #0D0E12); /* Background */
}

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

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  background-color: var(--background-color, #0D0E12);
  text-align: center;
}

.page-tin-tuc__hero-image-wrapper {
  margin-bottom: 30px;
}

.page-tin-tuc__hero-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  margin: 0 auto;
}

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

.page-tin-tuc__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: #FFB04D; /* Glow color for main title */
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-tin-tuc__description {
  font-size: 18px;
  margin-bottom: 30px;
  color: #FFF3E6;
}

.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;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  min-width: 150px;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn--primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #FFF3E6;
  border: 2px solid transparent;
}

.page-tin-tuc__btn--primary:hover {
  background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%);
  box-shadow: 0 0 15px rgba(255, 165, 58, 0.6);
}

.page-tin-tuc__btn--secondary {
  background: #17191F; /* Card BG */
  color: #FFA53A;
  border: 2px solid #A84F0C; /* Border */
}

.page-tin-tuc__btn--secondary:hover {
  background: #2a2d36;
  color: #FFF3E6;
  border-color: #FFA53A;
}

.page-tin-tuc__section {
  padding: 60px 0;
  background-color: var(--background-color, #0D0E12);
}

.page-tin-tuc__section-title {
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 700;
  color: #FFA53A;
  text-align: center;
  margin-bottom: 20px;
}

.page-tin-tuc__section-description {
  font-size: 17px;
  color: #FFF3E6;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.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: #17191F; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__news-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-tin-tuc__news-image {
  width: 100%;
  height: 250px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__news-title {
  font-size: 22px;
  font-weight: 600;
  color: #FFA53A;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-tin-tuc__news-excerpt {
  font-size: 15px;
  color: #FFF3E6;
  margin-bottom: 15px;
  opacity: 0.8;
}

.page-tin-tuc__news-date {
  font-size: 14px;
  color: #A84F0C; /* Border color for dates */
  display: block;
}

.page-tin-tuc__view-all-button-wrapper {
  text-align: center;
}

.page-tin-tuc__analysis-section {
  padding-top: 40px;
  padding-bottom: 80px;
}

.page-tin-tuc__content-wrapper {
  display: flex;
  gap: 40px;
}

.page-tin-tuc__text-block {
  flex: 3;
  font-size: 17px;
  color: #FFF3E6;
}

.page-tin-tuc__text-block h3 {
  font-size: 26px;
  color: #FFA53A;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-tin-tuc__text-block p {
  margin-bottom: 15px;
  line-height: 1.7;
  opacity: 0.9;
}

.page-tin-tuc__sidebar {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.page-tin-tuc__promo-box {
  background-color: #17191F; /* Card BG */
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__promo-title {
  font-size: 22px;
  color: #FFB04D; /* Glow */
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-tin-tuc__promo-text {
  font-size: 15px;
  color: #FFF3E6;
  margin-bottom: 20px;
  opacity: 0.8;
}

.page-tin-tuc__image-box {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.page-tin-tuc__benefits-section {
  background-color: #17191F; /* Card BG for this section */
  padding: 80px 0;
}

.page-tin-tuc__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-tin-tuc__benefit-item {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid #A84F0C;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.page-tin-tuc__benefit-item:hover {
  background-color: rgba(255, 165, 58, 0.1);
  border-color: #FFA53A;
}

.page-tin-tuc__benefit-title {
  font-size: 22px;
  font-weight: 600;
  color: #FFB04D;
  margin-bottom: 15px;
}

.page-tin-tuc__benefit-text {
  font-size: 15px;
  color: #FFF3E6;
  opacity: 0.85;
}

.page-tin-tuc__cta-bottom {
  padding: 80px 0;
  background-color: var(--background-color, #0D0E12);
}

.page-tin-tuc__cta-bottom-content {
  display: flex;
  align-items: center;
  gap: 40px;
  background-color: #17191F;
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__cta-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
}

.page-tin-tuc__cta-text-wrapper {
  flex-grow: 1;
  text-align: left;
}

.page-tin-tuc__cta-text-wrapper .page-tin-tuc__section-title {
  text-align: left;
  margin-bottom: 20px;
}

.page-tin-tuc__cta-text-wrapper .page-tin-tuc__description {
  text-align: left;
  margin-bottom: 30px;
}

.page-tin-tuc__cta-text-wrapper .page-tin-tuc__cta-buttons {
  justify-content: flex-start;
}

/* Universal image styling for responsiveness */
.page-tin-tuc img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Media Queries */
@media (max-width: 1024px) {
  .page-tin-tuc__content-wrapper {
    flex-direction: column;
  }
  .page-tin-tuc__sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  .page-tin-tuc__promo-box,
  .page-tin-tuc__image-box {
    flex: 1 1 auto;
    max-width: 45%;
  }
  .page-tin-tuc__cta-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  .page-tin-tuc__cta-text-wrapper {
    text-align: center;
  }
  .page-tin-tuc__cta-text-wrapper .page-tin-tuc__section-title,
  .page-tin-tuc__cta-text-wrapper .page-tin-tuc__description {
    text-align: center;
  }
  .page-tin-tuc__cta-text-wrapper .page-tin-tuc__cta-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  /* 1. Top section title + Dual CTA */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }
  .page-tin-tuc__main-title {
    font-size: 28px;
  }
  .page-tin-tuc__description {
    font-size: 16px;
  }
  .page-tin-tuc__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }
  .page-tin-tuc__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  
  /* 2. Single column long text containers */
  .page-tin-tuc__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-tin-tuc__section-title {
    font-size: 28px;
  }
  .page-tin-tuc__section-description {
    font-size: 15px;
    margin-bottom: 30px;
  }
  .page-tin-tuc__text-block {
    font-size: 16px;
  }
  .page-tin-tuc__text-block h3 {
    font-size: 22px;
  }

  /* 3. Generic images and figure */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-tin-tuc__hero-image {
    height: 200px;
  }
  .page-tin-tuc__news-image {
    height: 180px;
  }
  .page-tin-tuc__sidebar-image {
    height: auto;
  }
  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr;
  }
  .page-tin-tuc__news-title {
    font-size: 20px;
  }
  .page-tin-tuc__news-excerpt {
    font-size: 14px;
  }

  /* 4. Buttons and button containers */
  .page-tin-tuc__cta-buttons, .page-tin-tuc__button-group, .page-tin-tuc__btn-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;
  }
  .page-tin-tuc__cta-buttons {
    flex-direction: column;
  }

  /* 5. Registration tutorial and FAQ blocks (N/A for this page, but placeholder for compliance) */
  /* If FAQ were present, styles would go here for .page-tin-tuc__faq-item etc. */

  .page-tin-tuc__sidebar {
    flex-direction: column;
  }
  .page-tin-tuc__promo-box,
  .page-tin-tuc__image-box {
    max-width: 100%;
    width: 100%;
  }
  .page-tin-tuc__benefits-grid {
    grid-template-columns: 1fr;
  }
  .page-tin-tuc__cta-bottom-content {
    padding: 30px 15px;
  }
  .page-tin-tuc__cta-image {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .page-tin-tuc__main-title {
    font-size: 24px;
  }
  .page-tin-tuc__section-title {
    font-size: 24px;
  }
  .page-tin-tuc__news-image {
    height: 150px;
  }
  .page-tin-tuc__news-title {
    font-size: 18px;
  }
  .page-tin-tuc__promo-title {
    font-size: 18px;
  }
  .page-tin-tuc__benefit-title {
    font-size: 18px;
  }
}