* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, sans-serif;
  }
  
  body {
    background-color: #ffffff;
  }
  
  .container-u {
    max-width: 1450px;
    margin: 0 auto;
    padding: 20px;
  }
  
  .container-u h2 {
    color: #1a4b8c;
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
  }
  
  .content-u {
    display: flex;
    min-width: 1200px;
    gap: 40px;
  }
  
  .events-grid-u {
    flex: 2;
    background-color: #e8f0f8;
    padding: 24px;
    border-radius: 8px;
    height: 600px;
    overflow-y: auto;
  }
  
  .events-grid-content-u {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  /* Customize scrollbar */
  .events-grid-u::-webkit-scrollbar {
    width: 6px;
  }
  
  .events-grid-u::-webkit-scrollbar-track {
    background: #e8f0f8;
    border-radius: 4px;
  }
  
  .events-grid-u::-webkit-scrollbar-thumb {
    background: #1a4b8c;
    border-radius: 4px;
  }
  
  .events-grid-u::-webkit-scrollbar-thumb:hover {
    background: #153d73;
  }
  
  .event-card-u {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .event-card-u h2 {
    color: #1a4b8c;
    margin-bottom: 15px;
    font-size: 1.5rem;
  }
  
  .event-details-u p {
    margin-bottom: 5px;
    color: #444;
    font-size: 0.9rem;
  }
  
  .event-description-u {
    color: #666;
    font-size: 0.9rem;
    margin: 15px 0;
    line-height: 1.5;
  }
  .subscribe-btn-u {
    background: #1a4b8c;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid white;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s;
    width: 50%;
    margin: 0 90px;
  }
  
  .subscribe-btn-u:hover {
    background: #153d73;
    border: 1px solid #194379;
    color: white;
    font-weight: 600;
    /* border-radius: 12px; */
  }
  .news-subscribe-btn-u {
    background: #1a4b8c;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    /* border: 1px solid white; */
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s;
    width: 50%;
    margin: 0 auto;
  }
  
  .news-subscribe-btn-u:hover {
    background: #153d73;
    /* border: 2px solid white; */
    border-radius: 12px;
    font-weight: 600;
  }
  
  .newsletter-section-u {
    flex: 1;
    background: url('../images/Home/news_letter_bg.jpeg') center/cover;
    padding: 40px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: white;
    position: relative;
  }
  
  .newsletter-section-u::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(40, 60, 120, 0.4);
    border-radius: 8px;
  }
  
  .newsletter-section-u h2 {
    position: relative;
    z-index: 1;
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: white;
  }
  
  .newsletter-form-u {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  .newsletter-form-u input {
    padding: 12px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    width: 100%;
  }
  
  /* Tablet Styles */
  @media (max-width: 1024px) {
    .container-u {
      padding: 15px;
    }
  
    h1 {
      font-size: 2rem;
      margin-bottom: 30px;
    }
  
    .content-u {
      flex-direction: column;
    }
    
    .events-grid-u {
      height: 500px;
    }
  
    .events-grid-content-u {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-section-u {
      min-height: 250px;
      padding: 30px;
    }
  
    .newsletter-section-u h2 {
      font-size: 1.5rem;
    }
  }
  
  /* Mobile Styles */
  @media (max-width: 768px) {
    .container-u {
      padding: 10px;
    }
  
    h1 {
      font-size: 1.8rem;
      margin-bottom: 20px;
    }
  
    .content-u {
      gap: 20px;
    }
  
    .events-grid-u {
      padding: 15px;
      height: 450px;
    }
  
    .events-grid-content-u {
      grid-template-columns: 1fr;
      gap: 15px;
    }
  
    .event-card-u {
      padding: 15px;
    }
  
    .event-card-u h2 {
      font-size: 1.3rem;
    }
  
    .event-details-u p {
      font-size: 0.85rem;
    }
  
    .event-description-u {
      font-size: 0.85rem;
      margin: 12px 0;
    }
  
    .newsletter-section-u {
      min-height: 200px;
      padding: 20px;
    }
  
    .newsletter-section-u h2 {
      font-size: 1.3rem;
      margin-bottom: 15px;
    }
  
    .subscribe-btn-u {
      padding: 8px 16px;
      font-size: 0.85rem;
    }
  
    .newsletter-form-u input {
      padding: 10px;
      font-size: 0.9rem;
    }
  }
  
  /* Small Mobile Styles */
  @media (max-width: 480px) {
    h1 {
      font-size: 1.5rem;
    }
  
    .events-grid-u {
      height: 400px;
      padding: 12px;
    }
  
    .event-card-u h2 {
      font-size: 1.2rem;
    }
  
    .newsletter-section-u {
      padding: 15px;
    }
  }