body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #fff8dc;
  color: #333;
}

header {
  background-color: #FFD700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px 40px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.navbar {
  flex: 1;
}

.logo img {
  height: 60px; 
  width: auto;
  display: block;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;

  justify-content: center; /* Canh giữa các mục */
  align-items: center;
  margin: 0;
  padding: 0;
  gap: 40px; /* Khoảng cách giữa các mục */
}

nav ul li {
  position: relative;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  padding: 8px 12px;
  font-weight: 800; /* chữ đậm */
  font-family: 'Fredoka', sans-serif; /* font */
  font-size: 18px;
  transition: 0.3s ease;
}

nav ul li a:hover {
  border-radius: 5px;
  color: #ffffff; /* khi hover */
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 35px;
  left: 0;
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border-radius: 4px;
  min-width: 150px;
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.dropdown:hover .dropdown-menu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  color: #333;
  display: block;
  padding: 10px;
}

.hero {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(to right, #FFD700, #fff);
}

.hero h1 {
  font-size: 40px;
  margin-bottom: 10px;
  color: #d62828;
}

.hero p {
  font-size: 20px;
  color: #444;
}


.video-hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.video-hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 215, 0, 0.4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-shadow: 1px 1px 4px #000;
}

.video-hero h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.promotion {
  background-color: #fff8dc; 
  padding: 40px 20px;
  text-align: center;
  color: #333;
}

.promotion h2 {
  color: #d48806;
  font-size: 2em;
  margin-bottom: 10px;
}

.promo-content {
  color: #333333; 
}

.promo-subtitle {
  font-size: 1.1em;
  margin-bottom: 30px;
}

.promo-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.promo-box {
  background-color: #f3ecd0;
  color: white;
  font-weight: bold;
  flex: 1 1 300px;
  max-width: 500px;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.promo-box:hover {
  transform: translateY(-5px);
}

.promo-box h3 {
  font-size: 1.4em;
  margin-bottom: 10px;
}

.promo-box p {
  font-size: 1em;
  line-height: 1.6;
}

.promo-img {
  width: 100%;
  height: 500px; 
  object-fit: cover; /* Giữ hình đầy khung, cắt phần dư */
  display: block;
}
.news {
  background-color: #fff;
  padding: 60px 20px;
  text-align: center;
  color: #333;
}

.news h2 {
  color: #d48806;
  font-size: 2em;
  margin-bottom: 30px;
  font-family: 'Lexend', sans-serif;
}

.news-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center; /* Căn giữa các bài */
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  height: 400px;
}

.news article {
  background-color: #f9f9f9;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 350px;
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.news article:hover {
  transform: translateY(-5px);
}

.news article img {
  width: 100%;
  height: 200px; 
  object-fit: cover;
}

.news article h3 {
  font-size: 1.2em;
  color: #333;
  margin: 15px 15px 5px;
  font-family: 'Lexend', sans-serif;
}

.news article p {
  font-size: 1em;
  color: #666;
  margin: 0 15px 15px;
}

.news-btn {
  display: inline-block;
  background-color: #FFD700;
  color: white;
  font-weight: bold;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  margin: 0 auto;
  align-self: flex-start;
  transition: background-color 0.3s;
}

.news-btn:hover {
  background-color: #d48806;
}

.contact {
  padding: 60px 40px;
  background: #fffbe7;
  text-align: center;
}

.contact form {
  max-width: 600px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact input,
.contact textarea {
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.contact button {
  padding: 10px;
  background: #FFD700;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.contact button:hover {
  background: #ffcc00;
}

/* Container chung cho phần About */
.about {
  padding: 60px 5%;
  background-color: #fffdf5;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-left h1 {
  color: #d62828;
  font-size: 28px;
  margin-bottom: 20px;
}

.about-left p {
  font-size: 16px;
  line-height: 1.6;
  color: #333;
}

.highlight-box {
  background-color: #f9c80e;
  padding: 20px;
  border-radius: 12px;
  margin-top: 20px;
  font-style: italic;
}

.about-right video {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.about {
  padding: 60px 8%;
  background-color: #fffdf8;
}

.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 50px;
  align-items: center;
}

.about-left h1 {
  font-size: 28px;
  color: #d62828;
  margin-bottom: 20px;
  text-transform: uppercase;
  line-height: 1.4;
}

.about-left p {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 20px;
  text-align: justify;
}

.highlight-box {
  background-color: #fff3cd;
  border-left: 0px solid #e29500;
  padding: 10px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.highlight-box h3 {
  font-size: 18px;
  color: #e29500;
  margin-bottom: 10px;
}

.highlight-box p {
  font-size: 15px;
  color: #555;
}

.about-right img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.about-right img:hover {
  transform: scale(1.02);
}

.about-header {
  text-align: center;
  padding: 60px 20px;
  background-color: #fff7e6;
}

.about-header h1 {
   font-size: 2.5rem;
  color: #d83e3e;
  margin-bottom: 20px;
}

.about-header p {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.7;
  color: #444;
}

/* Hình ảnh */
.about-right img {
  width: 100%;
  max-width: 800px;
  height: auto;
}

/* TIMELINE */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.timeline-item {
  padding: 15px 25px;
  background-color: #fff;
  border-left: 6px solid #d83e3e;
  border-radius: 4px;
  position: relative;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
}

.timeline-item .year {
  font-weight: bold;
  color: #f5b301;
  font-size: 1.2rem;
  margin-bottom: 5px;
  display: block;
}

.timeline-item p {
  color: #444;
  font-size: 0.97rem;
  line-height: 1.6;
}

/* Phần sứ mệnh */
.about-mission {
  background-color: #fff7e6;
  padding: 60px 20px;
  text-align: center;
}

.about-mission h2 {
  font-size: 2rem;
  color: #d62828;
  margin-bottom: 40px;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.mission-item {
  background-color: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.mission-item h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #d83e3e;
}

.mission-item p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.5;
}

/* Phần cuối about-highlight */
.about-highlight {
  background-color: #f8d619; 
  color: #020202;
  padding: 60px 20px;
  text-align: center;
  margin: 0px;
}

.about-highlight h2 {
  font-size: 2rem;
  margin-bottom: 25px;
}

.about-highlight p {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 20px;
}

.about-highlight .slogan {
  font-size: 1.3rem;
  font-weight: 700;
}

/* Responsive */
@media (max-width: 900px) {
  .about-header {
    flex-direction: column;
    text-align: center;
  }

  .about-right img {
    max-width: 100%;
  }
}

.carousel-section {
  padding: 40px 20px;
  background-color: #fff8dc;
  text-align: center;
}

.carousel-container {
  position: relative;
  overflow: hidden;
  max-width: 1200px;
  margin: auto;
}

.carousel-track {
  display: flex;
  transition: transform 0.4s ease-in-out;
}

.carousel-item {
  flex: 0 0 33.3333%;
  padding: 10px;
  box-sizing: border-box;
}

.carousel-item img {
  width: 100%;
  border-radius: 12px;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #ffd700;
  border: none;
  padding: 10px 20px;
  font-size: 24px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
}

.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }

/* Promo cards */
.promo-list {
  padding: 40px 20px;
  background-color: #fff;
  text-align: center;
}

.promo-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.promo-card {
  width: 300px;
  background-color: #fffdf5;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  overflow: hidden;
  padding-bottom: 20px;
}

.promo-card img {
  width: 100%;
}

.promo-card h3 {
  margin: 16px 0 8px;
  font-size: 1.3em;
  color: #d62828;
}

.promo-card p {
  padding: 0 16px;
  font-size: 0.95em;
}

.detail-link {
  display: inline-block;
  margin-top: 10px;
  color: #0066cc;
  text-decoration: none;
  font-weight: bold;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 900px; 
  overflow: hidden;
  background-color: #000;
}

.slider-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 100%;
  height: 100%;
}

.slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.caption {
  position: absolute;
  bottom: 15%;
  left: 5%;
  background: rgba(0,0,0,0.5);
  color: white;
  padding: 20px 30px;
  border-radius: 12px;
  max-width: 60%;
}

.caption h2 {
  font-size: 2.7em;
  margin-bottom: 10px;
}

.caption p {
  font-size: 1.3em;
}

.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  font-size: 36px;
  padding: 10px 16px;
  cursor: pointer;
  z-index: 2;
  border-radius: 50%;
}

.nav-btn.prev { left: 20px; }
.nav-btn.next { right: 20px; }

/* Responsive */
@media (max-width: 768px) {
  .hero-slider {
    height: 500px; /* chiều cao trên mobile */
  }
  .caption h2 {
    font-size: 2em;
  }
  .caption p {
    font-size: 1.1em;
  }
}

.footer {
  background-image: url('media/footer.png'); /* Hình ảnh full footer */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 30px 20px;
  color: #fff;
  font-family: 'Lexend', sans-serif;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5); /* lớp phủ */
  z-index: 0;
}

.footer-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.footer-logo {
  height: 40px;
  user-select: none;
}

.footer-left p {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
}

.footer-right {
  display: flex;
  gap: 20px;
}

.footer-right a {
  font-size: 20px;
  color: #fff;
  background: #FFD700;
  padding: 10px;
  border-radius: 50%;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.footer-right a:hover {
  background: #e6c100;
  color: #000;
}

/*trang liên hệ Lay's */
.contact-page {
  width: 100%;                
  margin: 0 auto;     
  box-sizing: border-box;      
  font-family: 'Arial', sans-serif;
  background-color: #fff7e6;     
}

.contact-header {
  max-width: 1200px;           
  margin: 0 auto 40px auto;   
  text-align:justify;
  padding: 20px;
}

.contact-header h1 {
  transition: all 0.3s ease;
  text-align: center;
  color: #DAA520;

}

.contact-header p {
  transition: all 0.3s ease;
  text-align: center;
}


.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1200px;  
  margin: 0 auto;      
  padding-bottom: 60px; 
}


.contact-form, .contact-info {
  flex: 1 1 500px;
  background: #fefefe;
  padding: 30px;
  box-shadow: 0 0 10px rgba(0,0,0,0.08);
  border-radius: 12px;
}

.contact-form form .form-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.form-group {
  flex: 1 1 45%;
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.form-group.full {
  flex: 1 1 100%;
}

label {
  font-weight: bold;
  margin-bottom: 5px;
}

input, textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}

.submit-btn {
  background: #e6c100;
  color: #fff;
  padding: 12px 20px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: 0.3s;
}

.submit-btn:hover {
  background: #e6c100;
}

.contact-info ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.contact-info li {
  margin-bottom: 12px;
  font-size: 1rem;
}

.contact-info i {
  margin-right: 10px;
  color: #d4ac0d;
}

.social-links a {
  margin-right: 15px;
  font-size: 1.3rem;
  color: #555;
  transition: 0.3s;
}

.social-links a:hover {
  color: #d4ac0d;
}

.map-container {
  margin-top: 20px;
  border-radius: 8px;
  overflow: hidden;
}

@media (max-width: 768px) {
  .contact-content {
    flex-direction: column;
  }

  .form-row {
    flex-direction: column;
  }

  .form-group {
    flex: 1 1 100%;
  }
}

.sidebar {
  padding: 20px;
  background: #fff;
  border-left: 1px solid #eee;
  font-size: 0.95em;
}

.sidebar h3 {
  margin-top: 20px;
  margin-bottom: 10px;
  color: #DAA520;
  font-size: 1.2em;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0 0 10px 0;
}

.sidebar ul li {
  padding: 6px 0;
  border-bottom: 1px solid #eee;
}

.featured-posts li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.featured-posts img {
  width: 50px;
  height: 50px;
  border-radius: 6px;
  object-fit: cover;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.tags a {
  background-color: #FFD700;
  color: white;
  padding: 5px 10px;
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.85em;
}


/* Container tổng */
.news-layout {
  display: flex;
  max-width: 1300px;
  margin: 40px auto;
  padding: 20px;
  gap: 30px;
}

/* SIDEBAR */
.news-sidebar {
  flex: 1;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0,0,0,0.1);
  padding: 20px;
  position: sticky;
  top: 30px;
  height: fit-content;
}

.news-sidebar h3 {
  color: #DAA520;
  margin-bottom: 15px;
}

.news-sidebar ul {
  list-style: none;
  padding: 0;
}

.news-sidebar li {
  margin-bottom: 12px;
  font-size: 1em;
}

.news-sidebar li::before {
  content: "➤";
  color: #DAA520;
  margin-right: 8px;
}

.news-sidebar .featured-posts img {
  width: 100%;
  height: auto;
  margin-bottom: 5px;
  border-radius: 6px;
}

.news-sidebar .tags a {
  display: inline-block;
  margin: 4px;
  padding: 6px 12px;
  background: #f5f5f5;
  border-radius: 20px;
  font-size: 0.9em;
  text-decoration: none;
  color: #333;
}

/* MAIN TIN TỨC */
.news-main {
  flex: 2.3;
}

.news-slide-wrapper {
  display: flex;
  overflow: hidden;
  position: relative;
}

.news-slide {
  min-width: 100%;
  transition: all 0.5s ease;
}

.news-slide img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.news-slide-content {
  padding: 20px;
}

.news-slide-content h2 {
  font-size: 1.3em;
  color: #DAA520;
  margin-bottom: 10px;
}

.news-slide-content p {
  font-size: 1em;
  line-height: 1.5;
  color: #444;
}

/* Điều hướng nút */
.news-controls {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.news-controls .control-btn {
  background: #FFD700;
  color: #fff;
  border: none;
  padding: 10px 15px;
  font-size: 1.2em;
  margin: 0 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.news-controls .control-btn:hover {
  background: #DAA520;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .news-layout {
    flex-direction: column;
    padding: 10px;
  }

  .news-sidebar {
    position: relative;
    top: 0;
  }
}

.promo-list {
  padding: 40px 20px;
  background: #fffde7;
  text-align: center;
}

.promo-list h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #c21807;
}

.promo-filter {
  margin-bottom: 30px;
}

.filter-btn {
  border: none;
  background-color: #f1c40f;
  color: #fff;
  padding: 10px 18px;
  margin: 5px;
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.3s;
  font-weight: bold;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: #d4ac0d;
}

.full-banner-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

    .news-container {
      display: flex;
      max-width: 1300px;
      margin: 40px auto;
      padding: 20px;
      gap: 30px;
    }

    /* Sidebar */
    .sidebar {
      flex: 1;
      background: #fff;
      border-radius: 12px;
      box-shadow: 0 0 12px rgba(0,0,0,0.1);
      padding: 20px;
      position: sticky;
      top: 30px;
      height: fit-content;
    }

    .sidebar h3 {
      color: #DAA520;
      margin-bottom: 15px;
    }

    .sidebar ul {
      list-style: none;
      padding: 0;
    }

    .sidebar li {
      margin-bottom: 12px;
      font-size: 1em;
    }

    .sidebar li::before {
      content: "➤";
      color: #DAA520;
      margin-right: 8px;
    }

    /* Main content */
    .main-content {
      flex: 2.3;
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .news-card {
      background-color: #fff;
      border-radius: 16px;
      box-shadow: 0 6px 16px rgba(0,0,0,0.1);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .news-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 24px rgba(0,0,0,0.15);
    }

    .news-card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .news-content {
      padding: 20px;
    }

    .news-content h2 {
      font-size: 1.3em;
      color: #DAA520;
      margin-bottom: 10px;
    }

    .news-content p {
      font-size: 1em;
      line-height: 1.5;
      color: #444;
    }

    .news-content a {
      display: inline-block;
      margin-top: 15px;
      color: #DAA520;
      font-weight: bold;
      text-decoration: none;
    }

    .news-content a:hover {
      text-decoration: underline;
    }

  
  /* Bài viết chính */
.featured-article {
  display: flex;
  gap: 40px;
  margin-bottom: 60px;
  align-items: flex-start;
  background: #fff;
  padding: 9px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  transition: box-shadow 0.3s ease;
}

.featured-article:hover {
  box-shadow: 0 6px 30px rgba(0,0,0,0.1);
}

.featured-article img {
  width: 45%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 12px;
}

.slide-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.slide-content .category {
  color: #e29500;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.slide-content .title {
  font-size: 26px;
  font-weight: 700;
  color: #d62828;
  margin-bottom: 20px;
}

.slide-content .excerpt {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  margin-bottom: 30px;
}

.read-more {
  font-size: 15px;
  color: rgba(209, 10, 10, 0.867);
  position: absolute;
  bottom:18px;
  right: 20px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.read-more:hover {
  text-decoration: underline;
  color: #9e1d1d;
}

.image-wrapper {
  position: relative;
  width: 45%;
  max-height: 500px;
}

.image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
}

.date-box {
  position: absolute;
  bottom: 180px;
  left: 15px; 
  background-color: #d62828;
  color: #fff;
  border-radius: 10px;
  text-align: center;
  width: 50px;
  padding: 5px 0;
  font-family: Arial, sans-serif;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.date-box .day {
  font-size: 25px;
  font-weight: bold;
  display: block;
}

.date-box .month {
  font-size: 12px;
  text-transform: uppercase;
  display: block;
}






/* Bài phụ */
.sub-articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.sub-article {
  display: flex;
  flex-direction: column; 
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  transition: transform 0.3s ease;
  width: 100%; 
}


.sub-article:hover {
  transform: translateY(-5px);
}
.sub-article img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.sub-content {
  padding: 15px;
  background-color: #f9f9f9;
  text-align: left;
}

.sub-content h4 {
  font-size: 18px;
  margin-bottom: 10px;
  color: #d62828;
}

.sub-content p {
  font-size: 14px;
  color: #555;
  line-height: 1.5;
}

.featured-article {
  display: flex;
  flex-direction: column; 
  overflow: hidden;
}

.featured-article img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}


.slide-content h2 {
  font-size: 24px;
  margin-bottom: 0px;
  color: #d62828;
}

.slide-content p {
  font-size: 16px;
  line-height: 1.6;
  color: #555;
}

.section-title, .sub-section-title {
  font-family: 'Segoe UI', sans-serif;
  font-weight: 700;
  color: #d62828;
  margin-top: 40px;
  margin-bottom: 25px;
  position: relative;
}

.section-title {
  font-size: 32px;
  border-left: 6px solid #e29500;
  padding-left: 12px;
}

.sub-section-title {
  font-size: 24px;
  border-left: 4px solid #999;
  padding-left: 10px;
  color: #444;
}

.full-width-image {
  width: 100vw; /* toàn bộ chiều ngang trình duyệt */
  margin: 60px 0 0;
  overflow: hidden;
}

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