/* Tổng thể */
    .page-xocdiataixiu {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f9f9f9;
      padding: 0;
      margin: 0;
    }

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

    .page-xocdiataixiu__section {
      background-color: #fff;
      margin-bottom: 30px;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }

    .page-xocdiataixiu__heading {
      color: #0056b3;
      text-align: center;
      margin-bottom: 25px;
      font-size: 2.5em;
      font-weight: 700;
    }

    .page-xocdiataixiu__sub-heading {
      color: #0056b3;
      margin-top: 30px;
      margin-bottom: 20px;
      font-size: 1.8em;
      font-weight: 600;
      text-align: left;
    }

    .page-xocdiataixiu__text {
      font-size: 1.1em;
      line-height: 1.8;
      margin-bottom: 15px;
      color: #444;
    }

    /* Hero Section */
    .page-xocdiataixiu__hero-section {
      position: relative;
      text-align: center;
      color: #fff;
      padding-top: 10px; /* Space for fixed header */
      padding-bottom: 50px;
      overflow: hidden;
      border-radius: 0 0 15px 15px;
      margin-bottom: 30px;
    }

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

    .page-xocdiataixiu__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.6);
      z-index: 2;
    }

    .page-xocdiataixiu__hero-content {
      position: relative;
      z-index: 3;
      max-width: 900px;
      margin: 0 auto;
      padding: 40px 20px;
    }

    .page-xocdiataixiu__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      font-weight: 800;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-xocdiataixiu__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    /* Promotion Button */
    .page-xocdiataixiu__promotion-button {
      display: inline-block;
      background-color: #ffc107;
      color: #333;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-xocdiataixiu__promotion-button:hover {
      background-color: #e0a800;
      transform: translateY(-3px);
    }

    /* Floating Login Button */
    .page-xocdiataixiu__floating-login-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #dc3545;
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: pulse 2s infinite;
      border: none;
      cursor: pointer;
    }

    .page-xocdiataixiu__floating-login-button:hover {
      background-color: #c82333;
      transform: scale(1.05);
    }

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

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

    .page-xocdiataixiu__game-card {
      background-color: #fefefe;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-xocdiataixiu__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    }

    .page-xocdiataixiu__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-xocdiataixiu__game-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-xocdiataixiu__game-title {
      font-size: 1.4em;
      color: #0056b3;
      margin-bottom: 10px;
      font-weight: 700;
    }

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

    /* Steps/Tips List */
    .page-xocdiataixiu__steps-list {
      list-style: none;
      padding: 0;
    }

    .page-xocdiataixiu__steps-item {
      background-color: #eaf6ff;
      border-left: 5px solid #007bff;
      margin-bottom: 15px;
      padding: 20px;
      border-radius: 5px;
      box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
      display: flex;
      align-items: flex-start;
      box-sizing: border-box;
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word; /* Ensure text wraps */
    }

    .page-xocdiataixiu__steps-number {
      background-color: #007bff;
      color: #fff;
      border-radius: 50%;
      width: 30px;
      height: 30px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      font-size: 1.1em;
      margin-right: 15px;
      flex-shrink: 0;
    }

    .page-xocdiataixiu__steps-text {
      flex-grow: 1;
      color: #333;
    }

    /* Trusted Platforms */
    .page-xocdiataixiu__platform-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-xocdiataixiu__platform-card {
      background-color: #fefefe;
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-xocdiataixiu__platform-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    }

    .page-xocdiataixiu__platform-logo {
      width: 120px;
      height: auto;
      margin-bottom: 15px;
      max-width: 100%;
      height: auto;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-xocdiataixiu__platform-name {
      font-size: 1.5em;
      color: #0056b3;
      margin-bottom: 10px;
      font-weight: 700;
    }

    .page-xocdiataixiu__platform-features {
      font-size: 0.95em;
      color: #666;
    }

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

    .page-xocdiataixiu__faq-item {
      background-color: #fefefe;
      border: 1px solid #eee;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-xocdiataixiu__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #f0f8ff;
      color: #0056b3;
      font-weight: bold;
      font-size: 1.1em;
      border-bottom: 1px solid #e0e0e0;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-xocdiataixiu__faq-question:hover {
      background-color: #e6f2ff;
    }

    .page-xocdiataixiu__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: #0056b3;
      pointer-events: none; /* Prevent h3 from blocking click */
    }

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

    .page-xocdiataixiu__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: #555;
      font-size: 1em;
      box-sizing: border-box;
    }

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

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

    /* Responsive */
    @media (max-width: 768px) {
      .page-xocdiataixiu__container {
        padding: 10px;
      }

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

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

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

      .page-xocdiataixiu__sub-heading {
        font-size: 1.5em;
      }

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

      .page-xocdiataixiu__promotion-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

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

      .page-xocdiataixiu__game-list {
        grid-template-columns: 1fr;
      }

      .page-xocdiataixiu__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-xocdiataixiu__steps-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      .page-xocdiataixiu__steps-text {
        word-break: break-word !important;
      }

      .page-xocdiataixiu__platform-grid {
        grid-template-columns: 1fr;
      }

      .page-xocdiataixiu__platform-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-xocdiataixiu__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }

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

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

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

      .page-xocdiataixiu__hero-section {
        padding-top: 10px; /* Adjust for mobile fixed header */
      }
      .page-xocdiataixiu__hero-background {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-xocdiataixiu__game-image, .page-xocdiataixiu__platform-logo {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }