:root {
      --primary-color: #007bff; /* Blue */
      --secondary-color: #6c757d; /* Grey */
      --accent-color: #ffc107; /* Yellow */
      --dark-bg: #1a1a1a;
      --light-text: #f0f0f0;
      --medium-gray: #333;
      --soft-gray: #2a2a2a;
      --border-color: #444;
      --header-offset: 122px; /* Default value, updated by shared.css */
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026 {
      font-family: 'Arial', sans-serif;
      color: var(--light-text);
      background-color: var(--dark-bg);
      line-height: 1.6;
      padding-bottom: 80px; /* Space for floating buttons */
      padding-top: var(--header-offset, 122px); /* Fallback for body padding */
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-section {
      background-color: var(--soft-gray);
      padding: 10px 0 40px;
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      overflow: hidden;
      border-bottom: 2px solid var(--accent-color);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-title {
      font-size: 2.8em;
      color: var(--accent-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-description {
      font-size: 1.2em;
      color: var(--light-text);
      margin-bottom: 30px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__button {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--dark-bg);
      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-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__button:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__section-title {
      font-size: 2.2em;
      color: var(--accent-color);
      text-align: center;
      margin-bottom: 40px;
      border-bottom: 2px solid var(--primary-color);
      padding-bottom: 15px;
      display: inline-block;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__section-content {
      padding: 20px 0;
      margin-bottom: 30px;
      background-color: var(--medium-gray);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__text-block {
      margin-bottom: 20px;
      padding: 0 20px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__text-block h3 {
      color: var(--primary-color);
      font-size: 1.5em;
      margin-bottom: 10px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__text-block p {
      color: var(--light-text);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      padding: 20px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-card {
      background-color: var(--soft-gray);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 15px rgba(0, 0, 0, 0.7);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-info {
      padding: 15px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-title {
      font-size: 1.3em;
      color: var(--accent-color);
      margin-bottom: 10px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-description {
      font-size: 0.95em;
      color: var(--light-text);
      margin-bottom: 15px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__list {
      list-style: none;
      padding: 0 20px;
      margin: 0;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__list-item {
      background-color: var(--soft-gray);
      margin-bottom: 10px;
      padding: 15px 20px;
      border-radius: 5px;
      border-left: 5px solid var(--primary-color);
      color: var(--light-text);
      box-sizing: border-box;
      width: 100%;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__list-item strong {
      color: var(--accent-color);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-section {
      background-color: var(--medium-gray);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      padding: 20px;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-item {
      border: 1px solid var(--border-color);
      margin-bottom: 10px;
      border-radius: 5px;
      overflow: hidden;
      background-color: var(--soft-gray);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px;
      background-color: var(--medium-gray);
      cursor: pointer;
      user-select: none;
      color: var(--light-text);
      transition: background-color 0.3s ease;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-question:hover {
      background-color: #444;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--accent-color);
      pointer-events: none; /* Prevents text from blocking click event */
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--primary-color);
      pointer-events: none; /* Prevents icon from blocking click event */
      transition: transform 0.3s ease;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-item.active .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or similar */
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: var(--soft-gray);
      color: var(--light-text);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-item.active .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-around;
      padding: 10px 0;
      background-color: rgba(0, 0, 0, 0.85);
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-button {
      flex: 1;
      text-align: center;
      padding: 12px 0;
      margin: 0 5px;
      border-radius: 25px;
      font-weight: bold;
      color: var(--dark-bg);
      background-color: var(--accent-color);
      transition: background-color 0.3s ease, transform 0.2s ease;
      cursor: pointer;
      font-size: 1.1em;
      max-width: 48%; /* Ensure two buttons fit */
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-button--register {
      background-color: var(--primary-color);
      color: var(--light-text);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-button--register:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-button--login {
      background-color: var(--accent-color);
      color: var(--dark-bg);
    }

    .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-button--login:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-title {
        font-size: 2.2em;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__hero-description {
        font-size: 1em;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__section-title {
        font-size: 1.8em;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-grid {
        grid-template-columns: 1fr;
        padding: 15px;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__game-image {
        height: 180px;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__list {
        padding: 0 10px;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 12px 15px;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-question {
        padding: 12px;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-question h3 {
        font-size: 1em;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-answer {
        padding: 15px 12px;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-buttons {
        padding: 8px 0;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__floating-button {
        padding: 10px 0;
        font-size: 1em;
        margin: 0 3px;
      }

      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__text-block,
      .page-b-n-c-i-th-ng-top-20-game-b-n-c-online-h-t-b-c-2026__faq-section {
        padding: 15px;
      }
    }