:root {
      --page-alo789net-primary-color: #e44d26; /* Cam đỏ */
      --page-alo789net-secondary-color: #333;
      --page-alo789net-accent-color: #f0ad4e; /* Vàng */
      --page-alo789net-light-bg: #f9f9f9;
      --page-alo789net-dark-bg: #222;
      --page-alo789net-text-color: #333;
      --page-alo789net-light-text: #fff;
      --page-alo789net-border-color: #ddd;
    }

    .page-alo789net {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-alo789net-text-color);
      background-color: #fff;
    }

    .page-alo789net__hero-section {
      position: relative;
      width: 100%;
      min-height: 400px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--page-alo789net-light-text);
      overflow: hidden;
      padding-top: 10px; /* Offset for fixed header */
      box-sizing: border-box;
    }

    .page-alo789net__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
      filter: brightness(0.6); /* Slightly darken background for text readability */
    }

    .page-alo789net__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px;
      max-width: 900px;
    }

    .page-alo789net__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: 700;
      color: #fff; /* Ensure high contrast */
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-alo789net__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #eee; /* Ensure high contrast */
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-alo789net__cta-button {
      display: inline-block;
      background-color: var(--page-alo789net-primary-color);
      color: var(--page-alo789net-light-text);
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-alo789net__cta-button:hover {
      background-color: #c0392b;
      transform: translateY(-2px);
    }

    .page-alo789net__floating-login-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-alo789net-primary-color);
      color: var(--page-alo789net-light-text);
      padding: 15px 25px;
      border-radius: 50px;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      cursor: pointer;
      text-align: center;
      transition: background-color 0.3s ease, transform 0.2s ease;
      animation: page-alo789net__pulse 2s infinite;
      border: none;
    }

    .page-alo789net__floating-login-button:hover {
      background-color: #c0392b;
      transform: scale(1.05);
    }

    @keyframes page-alo789net__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.03); }
      100% { transform: scale(1); }
    }

    .page-alo789net__section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-alo789net__section--light {
      background-color: var(--page-alo789net-light-bg);
    }

    .page-alo789net__section--dark {
      background-color: var(--page-alo789net-dark-bg);
      color: var(--page-alo789net-light-text);
    }

    .page-alo789net__section-title {
      font-size: 2.2em;
      margin-bottom: 40px;
      color: var(--page-alo789net-primary-color);
      font-weight: 700;
    }

    .page-alo789net__section--dark .page-alo789net__section-title {
      color: var(--page-alo789net-accent-color);
    }

    .page-alo789net__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-alo789net__card {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      padding: 30px;
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      border: 1px solid var(--page-alo789net-border-color);
    }

    .page-alo789net__section--dark .page-alo789net__card {
      background-color: #333;
      color: var(--page-alo789net-light-text);
      border-color: #555;
    }

    .page-alo789net__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .page-alo789net__card-icon {
      width: 100%;
      max-width: 250px; /* Increased size */
      height: auto;
      margin-bottom: 20px;
      border-radius: 8px;
      object-fit: cover;
      box-sizing: border-box;
    }

    .page-alo789net__card-title {
      font-size: 1.5em;
      margin-bottom: 15px;
      color: var(--page-alo789net-primary-color);
      font-weight: 600;
    }

    .page-alo789net__section--dark .page-alo789net__card-title {
      color: var(--page-alo789net-accent-color);
    }

    .page-alo789net__card-description {
      font-size: 1em;
      color: var(--page-alo789net-text-color);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }
    .page-alo789net__section--dark .page-alo789net__card-description {
      color: #ccc;
    }

    .page-alo789net__game-gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-alo789net__game-item {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 3px 15px rgba(0, 0, 0, 0.07);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-alo789net-border-color);
    }

    .page-alo789net__game-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    }

    .page-alo789net__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      box-sizing: border-box;
    }

    .page-alo789net__game-content {
      padding: 20px;
      text-align: left;
    }

    .page-alo789net__game-title {
      font-size: 1.4em;
      margin-bottom: 10px;
      color: var(--page-alo789net-primary-color);
      font-weight: 600;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-alo789net__game-description {
      font-size: 0.95em;
      color: #555;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-alo789net__promo-banner {
      background-color: var(--page-alo789net-primary-color);
      color: var(--page-alo789net-light-text);
      padding: 40px 20px;
      border-radius: 15px;
      margin: 60px auto;
      max-width: 1000px;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    }

    .page-alo789net__promo-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      font-weight: 700;
      color: var(--page-alo789net-light-text);
    }

    .page-alo789net__promo-text {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: #eee;
    }

    .page-alo789net__promo-button {
      background-color: var(--page-alo789net-accent-color);
      color: var(--page-alo789net-dark-bg);
      padding: 15px 35px;
      border-radius: 8px;
      font-weight: bold;
      font-size: 1.1em;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-alo789net__promo-button:hover {
      background-color: #fbd360;
      transform: translateY(-2px);
    }

    .page-alo789net__faq-section {
      text-align: left;
    }

    .page-alo789net__faq-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
    }

    .page-alo789net__faq-item {
      background-color: #fff;
      border: 1px solid var(--page-alo789net-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-alo789net__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-alo789net-light-bg);
      cursor: pointer;
      font-weight: 600;
      color: var(--page-alo789net-primary-color);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-alo789net__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-alo789net__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      pointer-events: none; /* Prevent h3 from blocking click event */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-alo789net__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
      transition: transform 0.3s ease;
    }

    .page-alo789net__faq-item.active .page-alo789net__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or '-' */
    }

    .page-alo789net__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-alo789net-text-color);
      text-align: left;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-alo789net__faq-item.active .page-alo789net__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-alo789net__hero-title {
        font-size: 2em;
      }

      .page-alo789net__hero-subtitle {
        font-size: 1em;
      }

      .page-alo789net__section {
        padding: 40px 15px;
      }

      .page-alo789net__section-title {
        font-size: 1.8em;
      }

      .page-alo789net__grid,
      .page-alo789net__game-gallery {
        grid-template-columns: 1fr;
      }

      .page-alo789net__card,
      .page-alo789net__game-item {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-alo789net__card-icon,
      .page-alo789net__game-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-alo789net__promo-title {
        font-size: 1.8em;
      }

      .page-alo789net__promo-text {
        font-size: 1em;
      }

      .page-alo789net__floating-login-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }
      
      .page-alo789net__faq-question {
        padding: 12px 15px;
      }

      .page-alo789net__faq-question h3 {
        font-size: 1em;
      }

      .page-alo789net__faq-answer {
        padding: 0 15px;
      }

      .page-alo789net__faq-item.active .page-alo789net__faq-answer {
        padding: 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-alo789net__hero-title {
        font-size: 1.6em;
      }

      .page-alo789net__hero-subtitle {
        font-size: 0.9em;
      }

      .page-alo789net__cta-button,
      .page-alo789net__promo-button {
        padding: 12px 25px;
        font-size: 0.95em;
      }

      .page-alo789net__section-title {
        font-size: 1.6em;
      }
    }