:root {
      --page-e2betdaga__primary-color: #f7b32b; /* Vàng cam */
      --page-e2betdaga__secondary-color: #333; /* Xám đậm */
      --page-e2betdaga__accent-color: #e74c3c; /* Đỏ */
      --page-e2betdaga__text-color: #ecf0f1; /* Trắng xám */
      --page-e2betdaga__dark-bg: #1a1a1a; /* Nền rất tối */
      --page-e2betdaga__light-bg: #2c3e50; /* Nền xanh đậm */
      --page-e2betdaga__card-bg: #222; /* Nền thẻ */
      --page-e2betdaga__border-color: #444; /* Màu viền */
      --page-e2betdaga__button-hover-bg: #e09d1e; /* Màu nút hover */
    }

    .page-e2betdaga {
      font-family: 'Arial', sans-serif;
      color: var(--page-e2betdaga__text-color);
      background-color: var(--page-e2betdaga__dark-bg);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-e2betdaga__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-e2betdaga__section {
      padding: 60px 20px;
      text-align: center;
      background-color: var(--page-e2betdaga__dark-bg);
    }

    .page-e2betdaga__section--alt-bg {
      background-color: var(--page-e2betdaga__light-bg);
    }

    .page-e2betdaga__heading {
      color: var(--page-e2betdaga__primary-color);
      font-size: 2.8em;
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .page-e2betdaga__subheading {
      color: var(--page-e2betdaga__text-color);
      font-size: 1.8em;
      margin-bottom: 30px;
    }

    .page-e2betdaga__paragraph {
      font-size: 1.1em;
      margin-bottom: 15px;
      color: var(--page-e2betdaga__text-color);
    }

    /* Hero Section */
    .page-e2betdaga__hero-section {
      position: relative;
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
      padding: 10px 0 80px 0; /* Adjusted padding-top for fixed header */
      min-height: 400px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .page-e2betdaga__hero-bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
      max-width: 100%;
    }

    .page-e2betdaga__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      padding: 20px;
      text-align: center;
    }

    .page-e2betdaga__hero-title {
      font-size: 3.5em;
      color: var(--page-e2betdaga__primary-color);
      margin-bottom: 20px;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-e2betdaga__hero-description {
      font-size: 1.3em;
      color: var(--page-e2betdaga__text-color);
      margin-bottom: 40px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-e2betdaga__button {
      display: inline-block;
      background-color: var(--page-e2betdaga__accent-color);
      color: #fff;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-e2betdaga__button:hover {
      background-color: var(--page-e2betdaga__button-hover-bg);
      transform: translateY(-2px);
    }

    /* Floating Login Button */
    .page-e2betdaga__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      background-color: var(--page-e2betdaga__primary-color);
      color: var(--page-e2betdaga__dark-bg);
      padding: 12px 25px;
      border-radius: 50px;
      text-align: center;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      cursor: pointer;
      animation: page-e2betdaga__pulse 2s infinite;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .page-e2betdaga__floating-button:hover {
      background-color: var(--page-e2betdaga__button-hover-bg);
      transform: scale(1.05);
      animation: none;
    }

    @keyframes page-e2betdaga__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* About Section */
    .page-e2betdaga__about-content {
      display: flex;
      flex-direction: column;
      gap: 20px;
      text-align: left;
    }

    .page-e2betdaga__about-image {
      width: 100%;
      max-width: 600px;
      height: auto;
      border-radius: 10px;
      margin: 0 auto 20px auto;
      object-fit: cover;
    }

    /* Game Categories Section */
    .page-e2betdaga__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-e2betdaga__game-card {
      background-color: var(--page-e2betdaga__card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      border: 1px solid var(--page-e2betdaga__border-color);
      display: flex;
      flex-direction: column;
      height: 100%;
      box-sizing: border-box;
    }

    .page-e2betdaga__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-e2betdaga__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
    }

    .page-e2betdaga__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .page-e2betdaga__game-card-title {
      font-size: 1.5em;
      color: var(--page-e2betdaga__primary-color);
      margin-bottom: 10px;
    }

    .page-e2betdaga__game-card-description {
      font-size: 0.95em;
      color: var(--page-e2betdaga__text-color);
      flex-grow: 1;
    }

    /* Promotions Section */
    .page-e2betdaga__promo-card {
      background-color: var(--page-e2betdaga__card-bg);
      border-radius: 10px;
      padding: 30px;
      margin-top: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 20px;
      text-align: center;
    }

    .page-e2betdaga__promo-title {
      font-size: 2em;
      color: var(--page-e2betdaga__accent-color);
      margin-bottom: 10px;
    }

    .page-e2betdaga__promo-description {
      font-size: 1.1em;
      color: var(--page-e2betdaga__text-color);
      margin-bottom: 20px;
    }

    /* Guide Section */
    .page-e2betdaga__guide-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 40px;
      list-style: none;
      padding: 0;
    }

    .page-e2betdaga__guide-item {
      background-color: var(--page-e2betdaga__card-bg);
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      text-align: left;
      border: 1px solid var(--page-e2betdaga__border-color);
      box-sizing: border-box;
    }

    .page-e2betdaga__guide-item-title {
      font-size: 1.6em;
      color: var(--page-e2betdaga__primary-color);
      margin-bottom: 15px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .page-e2betdaga__guide-item-title span {
      font-size: 1.2em;
      font-weight: bold;
      color: var(--page-e2betdaga__accent-color);
    }

    .page-e2betdaga__guide-item-description {
      font-size: 1em;
      color: var(--page-e2betdaga__text-color);
    }

    /* FAQ Section */
    .page-e2betdaga__faq-container {
      max-width: 800px;
      margin: 40px auto 0 auto;
      text-align: left;
    }

    .page-e2betdaga__faq-item {
      background-color: var(--page-e2betdaga__card-bg);
      border: 1px solid var(--page-e2betdaga__border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    .page-e2betdaga__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-e2betdaga__light-bg);
      color: var(--page-e2betdaga__text-color);
      cursor: pointer;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-e2betdaga__faq-question:hover {
      background-color: #3a506b;
    }

    .page-e2betdaga__faq-question h3 {
      margin: 0;
      color: var(--page-e2betdaga__primary-color);
      font-size: 1.2em;
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
    }

    .page-e2betdaga__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      color: var(--page-e2betdaga__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event on parent */
    }

    .page-e2betdaga__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: var(--page-e2betdaga__card-bg);
      color: var(--page-e2betdaga__text-color);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 0.95em;
    }

    .page-e2betdaga__faq-item.active .page-e2betdaga__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-e2betdaga__faq-item.active .page-e2betdaga__faq-toggle {
      transform: rotate(45deg); /* + to X, or rotate for - */
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-e2betdaga__container {
        padding: 15px;
      }

      .page-e2betdaga__section {
        padding: 40px 15px;
      }

      .page-e2betdaga__hero-section {
        padding-top: 10px; /* Ensure consistency for mobile */
        min-height: 300px;
      }

      .page-e2betdaga__hero-title {
        font-size: 2.5em;
      }

      .page-e2betdaga__hero-description {
        font-size: 1.1em;
      }

      .page-e2betdaga__heading {
        font-size: 2em;
      }

      .page-e2betdaga__subheading {
        font-size: 1.4em;
      }

      .page-e2betdaga__paragraph {
        font-size: 1em;
      }

      .page-e2betdaga__game-grid,
      .page-e2betdaga__guide-list {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-e2betdaga__game-card,
      .page-e2betdaga__guide-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      
      .page-e2betdaga__game-card-description,
      .page-e2betdaga__guide-item-description {
          word-break: break-word !important;
      }

      .page-e2betdaga__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-e2betdaga__faq-question {
        padding: 12px 15px;
      }
      .page-e2betdaga__faq-question h3 {
        font-size: 1em;
      }
      .page-e2betdaga__faq-answer {
        padding: 15px 15px !important; /* Adjust for mobile */
      }

      /* Ensure all images are responsive */
      .page-e2betdaga img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }
      .page-e2betdaga__about-image {
        max-width: 100% !important;
      }
    }

    @media (max-width: 480px) {
      .page-e2betdaga__hero-title {
        font-size: 2em;
      }
      .page-e2betdaga__hero-description {
        font-size: 1em;
      }
      .page-e2betdaga__heading {
        font-size: 1.8em;
      }
      .page-e2betdaga__subheading {
        font-size: 1.2em;
      }
      .page-e2betdaga__button {
        padding: 12px 25px;
        font-size: 1em;
      }
    }