.page-index {
  font-family: Arial, sans-serif;
  color: #FFF1E8; /* Text Main */
  background: #140C0C; /* Background */
}

.page-index__hero-section {
  padding-top: 10px; /* shared đã cho body留白，此处仅小顶距 */
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

.page-index__access-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 1250px;
  margin: 0 auto;
  padding: 30px 12px;
  box-sizing: border-box;
  background: #140C0C; /* Background */
}

.page-index__access-links-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.page-index__btn-access-link {
  display: block;
  padding: 15px 20px;
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); /* Button */
  color: #FFF1E8; /* Text Main */
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 1.1em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-access-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 176, 74, 0.4);
}

.page-index__brand-intro {
  max-width: 1250px;
  margin: 0 auto;
  padding: 20px 12px 40px;
  box-sizing: border-box;
  text-align: center;
}

.page-index__brand-intro-content {
  background: #2A1212; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  border: 1px solid #6A1E1E; /* Border */
}

.page-index__brand-intro h1 {
  font-size: clamp(2em, 3.5vw, 2.8em);
  color: #F3C54D; /* Gold */
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 700;
}

.page-index__brand-intro p {
  font-size: 1.1em;
  line-height: 1.7;
  color: #FFF1E8; /* Text Main */
  text-align: justify;
}

.page-index__brand-intro p a {
  color: #F3C54D; /* Gold */
  text-decoration: none;
  font-weight: bold;
}

.page-index__brand-intro p a:hover {
  text-decoration: underline;
}

.page-index__category-lobby {
  max-width: 1250px;
  margin: 40px auto;
  padding: 0 12px;
  box-sizing: border-box;
}

.page-index__section-header {
  text-align: center;
  margin-bottom: 30px;
}

.page-index__section-title {
  font-size: 2.2em;
  color: #F3C54D; /* Gold */
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}

.page-index__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #F3C54D, transparent);
  border-radius: 2px;
}

.page-index__category-lobby__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.page-index__category-card,
.page-index__category-card-link {
  display: block;
  border: none;
  box-shadow: none;
  outline: none;
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin: 0;
}

.page-index__category-card-link img {
  aspect-ratio: 1 / 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border: none;
  box-shadow: none;
  border-radius: 0;
  transition: transform 0.2s ease;
}

.page-index__category-card-link:hover img {
  transform: scale(1.03);
}

.page-index__blog-slider {
  max-width: 1250px;
  margin: 60px auto;
  padding: 0 12px;
  box-sizing: border-box;
}

.page-index__blog-slider-wrapper {
  display: flex;
  align-items: center;
  position: relative;
}

.page-index__blog-slider-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
}

.page-index__blog-slider-track::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.page-index__blog-slider-prev,
.page-index__blog-slider-next {
  background: #7E0D0D; /* Deep Red */
  color: #FFF1E8; /* Text Main */
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  font-size: 1.5em;
  transition: background-color 0.2s ease;
}

.page-index__blog-slider-prev {
  left: -20px;
}

.page-index__blog-slider-next {
  right: -20px;
}

.page-index__blog-slider-prev:hover,
.page-index__blog-slider-next:hover {
  background: #C61F1F; /* Primary */
}

.page-index__blog-slider-prev::before {
  content: '‹';
}

.page-index__blog-slider-next::before {
  content: '›';
}

.page-index__post-item {
  flex: 0 0 calc(33.333% - 11px); /* 3 cards + gaps */
  min-width: 300px;
  scroll-snap-align: start;
  background: #2A1212; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #6A1E1E; /* Border */
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-index__post-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

.page-index__post-image-wrapper {
  position: relative;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
}

.page-index__post-image-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-index__post-date {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(198, 31, 31, 0.9); /* Primary with opacity */
  color: #FFF1E8; /* Text Main */
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.85em;
  font-weight: bold;
}

.page-index__post-title {
  font-size: 1.2em;
  font-weight: bold;
  color: #F3C54D; /* Gold */
  padding: 15px 15px 10px;
  line-height: 1.4;
  min-height: 60px; /* Ensure consistent title height */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-index__post-divider {
  height: 1px;
  background: #6A1E1E; /* Border */
  margin: 0 15px;
}

.page-index__post-summary {
  font-size: 0.95em;
  color: #FFF1E8; /* Text Main */
  padding: 10px 15px 20px;
  line-height: 1.5;
  min-height: 70px; /* Consistent summary height */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==================================================================
   Mobile Responsive Styles (max-width: 768px/849px) - MANDATORY
   ================================================================== */

@media (max-width: 849px) {
  .page-index__hero-image img {
    object-fit: contain !important; 
    aspect-ratio: unset !important;
    max-height: none !important;
  }
}

@media (max-width: 768px) {
  .page-index {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-index__access-links {
    grid-template-columns: 1fr;
    padding: 20px 15px;
  }

  .page-index__access-links-container {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .page-index__btn-access-link {
    padding: 12px 15px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-index__brand-intro {
    padding: 15px 15px 30px;
  }

  .page-index__brand-intro-content {
    padding: 20px;
  }

  .page-index__brand-intro h1 {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-index__brand-intro p {
    font-size: 1em;
  }

  .page-index__category-lobby {
    margin: 30px auto;
    padding: 0 15px;
  }

  .page-index__section-title {
    font-size: 1.8em;
  }

  .page-index__category-lobby__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .page-index__category-card-link img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-index__blog-slider {
    margin: 40px auto;
    padding: 0 15px;
  }

  .page-index__blog-slider-prev,
  .page-index__blog-slider-next {
    width: 30px;
    height: 30px;
    font-size: 1.2em;
  }

  .page-index__blog-slider-prev {
    left: -10px;
  }

  .page-index__blog-slider-next {
    right: -10px;
  }

  .page-index__post-item {
    flex: 0 0 85%; /* Show roughly 1 card + some of next */
    min-width: unset;
  }

  .page-index__post-title {
    font-size: 1.1em;
    padding: 12px 12px 8px;
    min-height: 50px;
  }

  .page-index__post-summary {
    font-size: 0.9em;
    padding: 8px 12px 15px;
    min-height: 60px;
  }

  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-index__hero-section,
  .page-index__access-links,
  .page-index__brand-intro,
  .page-index__category-lobby,
  .page-index__blog-slider {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 549px) {
  .page-index__category-lobby__grid {
    grid-template-columns: 1fr 1fr;
  }
}