/* Tin Tức Page Styles */
.page-tin-tuc {
  color: #F3F8FF;
  background-color: #08162B;
}

.page-tin-tuc__hero {
  display: flex;
  flex-direction: column;
  padding-top: 10px;
  margin-bottom: 24px;
}

.page-tin-tuc__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.page-tin-tuc__hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
  display: block;
  border-radius: 12px;
}

.page-tin-tuc__hero-content {
  width: 100%;
  max-width: 1200px;
  margin: 16px auto 0;
}

.page-tin-tuc__hero-title {
  color: #F3F8FF;
  font-size: clamp(1.25rem, 3vw, 2.5rem);
  line-height: 1.3;
  margin-bottom: 8px;
  max-width: 800px;
}

.page-tin-tuc__hero-description {
  color: #AFC4E8;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 700px;
}

.page-tin-tuc__posts-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-tin-tuc__grid-4 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.page-tin-tuc__grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.page-tin-tuc__post-card {
  background-color: #10233F;
  border: 1px solid #244D84;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-tin-tuc__post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(79, 168, 255, 0.15);
}

.page-tin-tuc__post-image-wrapper {
  width: 100%;
  aspect-ratio: 2/1;
  overflow: hidden;
}

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

.page-tin-tuc__post-body {
  padding: 16px;
}

.page-tin-tuc__post-title {
  margin: 0 0 8px;
  font-size: 1.1rem;
  line-height: 1.4;
}

.page-tin-tuc__post-link {
  color: #F3F8FF;
  text-decoration: none;
}

.page-tin-tuc__post-link:hover {
  color: #4FA8FF;
}

.page-tin-tuc__post-excerpt {
  color: #AFC4E8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 0 12px;
}

.page-tin-tuc__post-meta {
  margin-top: auto;
}

.page-tin-tuc__post-date {
  color: #AFC4E8;
  font-size: 0.8rem;
}

.page-tin-tuc__view-all {
  text-align: center;
  padding: 24px 0 40px;
}

.page-tin-tuc__view-all-button {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF;
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.2s;
}

.page-tin-tuc__view-all-button:hover {
  opacity: 0.9;
}

.page-tin-tuc__guide-section {
  padding-bottom: 40px;
}

.page-tin-tuc__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-tin-tuc__guide-title {
  color: #F3F8FF;
  text-align: center;
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  margin-bottom: 24px;
}

.page-tin-tuc__guide-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.page-tin-tuc__guide-card {
  background-color: #10233F;
  border: 1px solid #244D84;
  border-radius: 12px;
  overflow: hidden;
}

.page-tin-tuc__guide-figure {
  width: 100%;
  aspect-ratio: 2/1;
  overflow: hidden;
}

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

.page-tin-tuc__guide-body {
  padding: 16px;
}

.page-tin-tuc__guide-step-title {
  color: #F3F8FF;
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.page-tin-tuc__guide-text {
  color: #AFC4E8;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

.page-tin-tuc__guide-cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.page-tin-tuc__guide-button {
  padding: 12px 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF;
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.2s;
}

.page-tin-tuc__guide-button:hover {
  opacity: 0.9;
}

/* Tablet */
@media (max-width: 1024px) {
  .page-tin-tuc__grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  .page-tin-tuc__hero-image {
    aspect-ratio: 2/1;
  }
  .page-tin-tuc__grid-4,
  .page-tin-tuc__grid-2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-tin-tuc__guide-content {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-tin-tuc img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-tin-tuc__guide-cta {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .page-tin-tuc__guide-button {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
  }
}