/* Reset và cơ bản */
    .page-betvisa {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f9f9f9;
      padding-bottom: 80px; /* Dành chỗ cho nút Đăng Nhập cố định */
    }

    .page-betvisa__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-betvisa__section {
      padding: 40px 0;
      background-color: #fff;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .page-betvisa__section--dark {
      background-color: #2a2a2a;
      color: #eee;
    }

    .page-betvisa__section-title {
      text-align: center;
      color: #007bff;
      margin-bottom: 30px;
      font-size: 2.2em;
      font-weight: bold;
    }

    .page-betvisa__section--dark .page-betvisa__section-title {
      color: #ffe000;
    }

    .page-betvisa__text-center {
      text-align: center;
    }

    /* Hero Section */
    .page-betvisa__hero-section {
      background: linear-gradient(135deg, #0056b3, #003d82);
      color: #fff;
      text-align: center;
      padding: 10px 0 0 0; /* Adjusted padding-top for fixed header */
      position: relative;
      overflow: hidden;
    }

    .page-betvisa__hero-banner {
      width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      max-width: 100%; /* Ensure image is responsive */
      object-fit: cover;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    }

    .page-betvisa__hero-content {
      position: relative;
      z-index: 2;
      padding: 30px 15px 50px;
    }

    .page-betvisa__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: #ffe000;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }

    .page-betvisa__hero-subtitle {
      font-size: 1.4em;
      margin-bottom: 30px;
      color: #fff;
    }

    .page-betvisa__btn-primary {
      display: inline-block;
      background-color: #ffc107;
      color: #333;
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      font-size: 1.1em;
      border: none;
      cursor: pointer;
    }

    .page-betvisa__btn-primary:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    /* Floating Login Button */
    .page-betvisa__floating-login-btn {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(90deg, #ff416c, #ff4b2b);
      color: #fff;
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.3em;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0,0,0,0.3);
      z-index: 1000;
      animation: page-betvisa__pulse 2s infinite;
      text-decoration: none; /* Make it look like a button, but it's an anchor */
      border: none; /* For button tag */
      cursor: pointer; /* For button tag */
      max-width: 90%;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .page-betvisa__floating-login-btn:hover {
      background: linear-gradient(90deg, #ff4b2b, #ff416c);
      animation: none;
    }

    @keyframes page-betvisa__pulse {
      0% { transform: translateX(-50%) scale(1); }
      50% { transform: translateX(-50%) scale(1.05); }
      100% { transform: translateX(-50%) scale(1); }
    }

    /* Game Categories */
    .page-betvisa__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-betvisa__game-card {
      background-color: #f0f8ff;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
    }

    .page-betvisa__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 15px rgba(0,0,0,0.2);
    }

    .page-betvisa__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 2px solid #007bff;
    }

    .page-betvisa__game-card-content {
      padding: 20px;
    }

    .page-betvisa__game-card-title {
      font-size: 1.5em;
      color: #0056b3;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-betvisa__game-card-description {
      font-size: 0.95em;
      color: #555;
    }

    /* Benefits Section */
    .page-betvisa__benefits-list {
      list-style: none;
      padding: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
    }

    .page-betvisa__benefit-item {
      background-color: #e6f7ff;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.08);
      text-align: center;
    }

    .page-betvisa__benefit-item h3 {
      color: #0056b3;
      font-size: 1.4em;
      margin-bottom: 10px;
    }

    .page-betvisa__benefit-item p {
      color: #444;
      font-size: 0.95em;
    }

    /* How To Section */
    .page-betvisa__how-to-steps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 25px;
      margin-top: 30px;
    }

    .page-betvisa__step-card {
      flex: 1 1 300px;
      max-width: 350px;
      background-color: #fff;
      border: 1px solid #ddd;
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 3px 10px rgba(0,0,0,0.05);
      transition: transform 0.3s ease;
    }

    .page-betvisa__step-card:hover {
      transform: translateY(-5px);
    }

    .page-betvisa__step-card-icon {
      font-size: 3em;
      color: #007bff;
      margin-bottom: 15px;
    }

    .page-betvisa__step-card-title {
      font-size: 1.6em;
      color: #0056b3;
      margin-bottom: 10px;
    }

    .page-betvisa__step-card-description {
      color: #555;
      font-size: 1em;
    }

    /* FAQ Section */
    .page-betvisa__faq-list {
      margin-top: 30px;
    }

    .page-betvisa__faq-item {
      background-color: #f0f0f0;
      margin-bottom: 10px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }

    .page-betvisa__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #007bff;
      color: #fff;
      cursor: pointer;
      font-size: 1.1em;
      font-weight: bold;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-betvisa__faq-question:hover {
      background-color: #0056b3;
    }

    .page-betvisa__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click on parent */
    }

    .page-betvisa__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      pointer-events: none; /* Prevent toggle icon from blocking click on parent */
      transition: transform 0.3s ease;
    }

    .page-betvisa__faq-item.active .page-betvisa__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-betvisa__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: #fff;
      color: #333;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-betvisa__faq-item.active .page-betvisa__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Call to Action */
    .page-betvisa__cta-section {
      background-color: #ffc107;
      text-align: center;
      padding: 40px 15px;
      border-radius: 8px;
      margin-top: 30px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .page-betvisa__cta-title {
      color: #333;
      font-size: 2em;
      margin-bottom: 20px;
    }

    .page-betvisa__cta-description {
      color: #555;
      font-size: 1.1em;
      margin-bottom: 30px;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-betvisa__hero-section {
        padding-top: 10px; /* Mobile header padding */
      }
      .page-betvisa__hero-title {
        font-size: 2em;
      }
      .page-betvisa__hero-subtitle {
        font-size: 1.1em;
      }
      .page-betvisa__section-title {
        font-size: 1.8em;
      }
      .page-betvisa__game-grid {
        grid-template-columns: 1fr;
      }
      .page-betvisa__benefits-list {
        grid-template-columns: 1fr;
      }
      .page-betvisa__how-to-steps {
        flex-direction: column;
      }
      .page-betvisa__step-card {
        max-width: 100%;
      }
      .page-betvisa__floating-login-btn {
        font-size: 1.1em;
        padding: 12px 20px;
      }
      .page-betvisa__faq-question {
        font-size: 1em;
        padding: 12px 15px;
      }
      .page-betvisa__faq-item.active .page-betvisa__faq-answer {
        padding: 15px 15px !important; /* Mobile padding for FAQ answer */
      }
      /* Ensure images are responsive on mobile */
      .page-betvisa__hero-banner,
      .page-betvisa__game-card-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-betvisa__hero-section > img,
      .page-betvisa__game-card > img {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (min-width: 769px) {
      .page-betvisa__hero-section {
        padding-top: 10px; /* Desktop header padding */
      }
    }