:root {
      --page-69vn__primary-color: #e44d26; /* Cam đậm */
      --page-69vn__secondary-color: #f7931e; /* Cam nhạt */
      --page-69vn__dark-bg: #1a1a1a; /* Nền tối */
      --page-69vn__light-bg: #2a2a2a; /* Nền nhạt hơn */
      --page-69vn__text-color: #ffffff; /* Màu chữ trắng */
      --page-69vn__accent-color: #ffcc00; /* Vàng nhấn */
      --page-69vn__border-color: #3a3a3a;
      --page-69vn__header-height-desktop: 120px;
      --page-69vn__header-height-mobile: 100px;
    }

    /* Base styles for the page container */
    .page-69vn {
      font-family: 'Arial', sans-serif;
      color: var(--page-69vn__text-color);
      background-color: var(--page-69vn__dark-bg);
      line-height: 1.6;
      overflow-x: hidden; /* Prevent horizontal scroll */
    }

    .page-69vn__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-69vn__light-bg);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
    }

    .page-69vn__section--dark {
      background-color: var(--page-69vn__dark-bg);
    }

    .page-69vn__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-69vn__title {
      color: var(--page-69vn__accent-color);
      font-size: 2.5em;
      margin-bottom: 20px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-69vn__subtitle {
      color: var(--page-69vn__primary-color);
      font-size: 1.8em;
      margin-bottom: 15px;
    }

    .page-69vn__text {
      font-size: 1.1em;
      margin-bottom: 15px;
      color: #ccc;
    }

    .page-69vn__button {
      display: inline-block;
      background-color: var(--page-69vn__primary-color);
      color: var(--page-69vn__text-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-69vn__button:hover {
      background-color: var(--page-69vn__secondary-color);
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-69vn__hero-section {
      position: relative;
      background-color: var(--page-69vn__dark-bg);
      padding-top: var(--page-69vn__header-height-desktop); /* Adjust for fixed header */
      text-align: center;
      padding-bottom: 40px;
    }

    .page-69vn__hero-banner {
      width: 100%;
      height: auto;
      max-width: 1200px; /* Limit banner width */
      margin: 0 auto; /* Center the banner */
      display: block;
      border-radius: 10px;
      overflow: hidden;
      box-sizing: border-box;
      object-fit: cover; /* Ensure image covers the area without distortion */
    }

    .page-69vn__hero-content {
      padding: 20px 15px;
      max-width: 800px;
      margin: 20px auto 0;
    }

    .page-69vn__hero-title {
      font-size: 3em;
      color: var(--page-69vn__accent-color);
      margin-bottom: 10px;
      line-height: 1.2;
    }

    .page-69vn__hero-subtitle {
      font-size: 1.5em;
      color: var(--page-69vn__text-color);
      margin-bottom: 20px;
    }

    /* Floating Login/Register Buttons */
    .page-69vn__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-69vn__floating-button {
      background-color: var(--page-69vn__primary-color);
      color: var(--page-69vn__text-color);
      padding: 10px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
      white-space: nowrap;
      font-size: 1.1em;
    }

    .page-69vn__floating-button:hover {
      background-color: var(--page-69vn__secondary-color);
      transform: scale(1.05);
    }

    /* Promotions Section */
    .page-69vn__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-69vn__promotion-card {
      background-color: var(--page-69vn__dark-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-69vn__border-color);
    }

    .page-69vn__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-69vn__promotion-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for promo images */
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-69vn__promotion-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-69vn__promotion-content {
      padding: 20px;
    }

    .page-69vn__promotion-title {
      font-size: 1.4em;
      color: var(--page-69vn__primary-color);
      margin-bottom: 10px;
    }

    .page-69vn__promotion-description {
      font-size: 0.95em;
      color: #ccc;
      margin-bottom: 15px;
    }

    /* Game Categories Section */
    .page-69vn__categories-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-69vn__category-card {
      background-color: var(--page-69vn__dark-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-69vn__border-color);
      padding: 15px;
      text-align: center;
    }

    .page-69vn__category-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-69vn__category-image-wrapper {
      width: 100%;
      height: 150px; /* Fixed height for category images */
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 10px;
    }

    .page-69vn__category-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      border-radius: 5px;
    }

    .page-69vn__category-title {
      font-size: 1.2em;
      color: var(--page-69vn__text-color);
      text-decoration: none;
      font-weight: bold;
      display: block;
      margin-top: 10px;
    }

    .page-69vn__category-title:hover {
      color: var(--page-69vn__primary-color);
    }

    /* Game Providers Section */
    .page-69vn__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 15px;
      margin-top: 30px;
    }

    .page-69vn__provider-logo-wrapper {
      background-color: #333;
      border-radius: 8px;
      padding: 10px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      border: 1px solid var(--page-69vn__border-color);
      height: 100px; /* Fixed height for logo container */
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-69vn__provider-logo-wrapper:hover {
      transform: scale(1.05);
    }

    .page-69vn__provider-logo {
      width: 100%;
      max-width: 100px; /* Max width for logos */
      height: auto;
      max-height: 80px; /* Max height for logos */
      object-fit: contain;
      display: block;
    }

    /* About Section */
    .page-69vn__about-content {
      text-align: left;
      color: #ddd;
    }

    .page-69vn__about-content h3 {
      color: var(--page-69vn__primary-color);
      font-size: 1.6em;
      margin-top: 25px;
      margin-bottom: 10px;
    }

    .page-69vn__about-content p {
      margin-bottom: 15px;
      font-size: 1.05em;
    }

    .page-69vn__about-content ul {
      list-style: disc;
      padding-left: 25px;
      margin-bottom: 20px;
    }

    .page-69vn__about-content li {
      margin-bottom: 8px;
      color: #ccc;
    }

    /* FAQ Section */
    .page-69vn__faq-section {
      text-align: left;
    }

    .page-69vn__faq-item {
      background-color: var(--page-69vn__dark-bg);
      border: 1px solid var(--page-69vn__border-color);
      border-radius: 8px;
      margin-bottom: 10px;
      overflow: hidden;
    }

    .page-69vn__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #333;
      color: var(--page-69vn__text-color);
      font-size: 1.15em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-69vn__faq-question h3 {
      margin: 0;
      color: var(--page-69vn__text-color);
      pointer-events: none; /* Prevent h3 from blocking click on parent */
    }

    .page-69vn__faq-question:hover {
      background-color: #444;
    }

    .page-69vn__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click on parent */
    }

    .page-69vn__faq-item.active .page-69vn__faq-toggle {
      transform: rotate(45deg); /* Change + to X (or -) */
    }

    .page-69vn__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #ccc;
    }

    .page-69vn__faq-item.active .page-69vn__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-69vn__hero-section {
        padding-top: var(--page-69vn__header-height-mobile); /* Adjust for mobile fixed header */
        padding-bottom: 20px;
      }

      .page-69vn__hero-title {
        font-size: 2.2em;
      }

      .page-69vn__hero-subtitle {
        font-size: 1.2em;
      }

      .page-69vn__section {
        padding: 30px 15px;
      }

      .page-69vn__title {
        font-size: 2em;
      }

      .page-69vn__subtitle {
        font-size: 1.5em;
      }

      .page-69vn__promotions-grid,
      .page-69vn__categories-grid,
      .page-69vn__providers-grid {
        grid-template-columns: 1fr; /* Stack columns on mobile */
      }
      
      .page-69vn__promotion-image-wrapper,
      .page-69vn__category-image-wrapper {
        height: 180px; /* Adjust image height for mobile */
      }

      .page-69vn__floating-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        justify-content: space-around;
        gap: 10px;
        bottom: 15px;
      }

      .page-69vn__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 1em;
      }

      /* Image responsiveness for all images */
      .page-69vn img {
        max-width: 100% !important;
        height: auto !important;
        display: block;
      }
      .page-69vn__promotion-image,
      .page-69vn__category-image,
      .page-69vn__provider-logo,
      .page-69vn__hero-banner {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-69vn__promotion-image-wrapper,
      .page-69vn__category-image-wrapper,
      .page-69vn__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }

      .page-69vn__faq-question {
        font-size: 1em;
        padding: 12px 15px;
      }
      .page-69vn__faq-answer {
        padding: 0 15px;
      }
      .page-69vn__faq-item.active .page-69vn__faq-answer {
        padding: 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-69vn__hero-title {
        font-size: 1.8em;
      }
      .page-69vn__hero-subtitle {
        font-size: 1em;
      }
      .page-69vn__title {
        font-size: 1.8em;
      }
    }