/* Tổng quan */
    :root {
      --page-188vokking-primary-color: #e44d26; /* Màu cam đỏ */
      --page-188vokking-secondary-color: #333;
      --page-188vokking-accent-color: #f7b731; /* Màu vàng cam */
      --page-188vokking-background-light: #f9f9f9;
      --page-188vokking-background-dark: #222;
      --page-188vokking-text-light: #fff;
      --page-188vokking-text-dark: #333;
      --page-188vokking-border-color: #eee;
    }

    .page-188vokking {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-188vokking-text-dark);
      background-color: var(--page-188vokking-background-light);
      overflow-x: hidden;
    }

    .page-188vokking__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-188vokking__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-188vokking__section--dark {
      background-color: var(--page-188vokking-background-dark);
      color: var(--page-188vokking-text-light);
    }

    .page-188vokking__title {
      font-size: 2.5em;
      color: var(--page-188vokking-primary-color);
      text-align: center;
      margin-bottom: 30px;
      font-weight: 700;
    }

    .page-188vokking__subtitle {
      font-size: 1.8em;
      color: var(--page-188vokking-secondary-color);
      text-align: center;
      margin-bottom: 20px;
      font-weight: 600;
    }

    .page-188vokking__text {
      font-size: 1em;
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-188vokking__button {
      display: inline-block;
      background-color: var(--page-188vokking-primary-color);
      color: var(--page-188vokking-text-light);
      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-188vokking__button:hover {
      background-color: #c73c1d;
      transform: translateY(-2px);
    }

    .page-188vokking__button--secondary {
      background-color: var(--page-188vokking-accent-color);
      color: var(--page-188vokking-text-dark);
    }

    .page-188vokking__button--secondary:hover {
      background-color: #e0a32a;
    }

    /* Hero Section */
    .page-188vokking__hero-section {
      position: relative;
      background-color: var(--page-188vokking-background-dark);
      color: var(--page-188vokking-text-light);
      text-align: center;
      padding: 10px 0 60px 0; /* Adjusted padding-top for fixed header */
      overflow: hidden;
    }

    .page-188vokking__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.4;
      z-index: 0;
      max-width: 100%;
      height: auto;
    }

    .page-188vokking__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-188vokking__hero-heading {
      font-size: 3em;
      margin-bottom: 15px;
      color: var(--page-188vokking-accent-color);
      font-weight: 800;
      line-height: 1.2;
    }

    .page-188vokking__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Floating Login Button */
    .page-188vokking__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-188vokking-primary-color);
      color: var(--page-188vokking-text-light);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-188vokking__pulse 2s infinite;
      text-align: center;
      white-space: nowrap;
      min-width: 250px;
      max-width: 90%;
      box-sizing: border-box;
    }

    .page-188vokking__floating-button:hover {
      background-color: #c73c1d;
      animation: none;
    }

    @keyframes page-188vokking__pulse {
      0% { transform: translateX(-50%) scale(1); }
      50% { transform: translateX(-50%) scale(1.05); }
      100% { transform: translateX(-50%) scale(1); }
    }

    /* Game Categories */
    .page-188vokking__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 20px;
    }

    .page-188vokking__game-card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-188vokking__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }

    .page-188vokking__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
      height: auto;
      display: block;
    }

    .page-188vokking__game-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-188vokking__game-title {
      font-size: 1.5em;
      color: var(--page-188vokking-primary-color);
      margin-bottom: 10px;
      font-weight: 700;
    }

    .page-188vokking__game-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    /* Steps Section */
    .page-188vokking__steps-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      padding: 0;
      list-style: none;
    }

    .page-188vokking__step-item {
      background-color: #fff;
      border: 1px solid var(--page-188vokking-border-color);
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      flex: 1 1 calc(33% - 40px);
      box-sizing: border-box;
      max-width: calc(33% - 40px);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease;
    }

    .page-188vokking__step-item:hover {
      transform: translateY(-5px);
    }

    .page-188vokking__step-number {
      background-color: var(--page-188vokking-primary-color);
      color: var(--page-188vokking-text-light);
      width: 50px;
      height: 50px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8em;
      font-weight: bold;
      margin: 0 auto 15px auto;
    }

    .page-188vokking__step-title {
      font-size: 1.3em;
      color: var(--page-188vokking-secondary-color);
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-188vokking__step-description {
      font-size: 0.95em;
      color: #555;
    }

    /* FAQ Section */
    .page-188vokking__faq-list {
      list-style: none;
      padding: 0;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-188vokking__faq-item {
      background-color: #fff;
      border: 1px solid var(--page-188vokking-border-color);
      border-radius: 8px;
      margin-bottom: 10px;
      overflow: hidden;
    }

    .page-188vokking__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #f0f0f0;
      font-weight: bold;
      color: var(--page-188vokking-secondary-color);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-188vokking__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-188vokking__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      flex-grow: 1;
      text-align: left;
      pointer-events: none; /* Prevent h3 from blocking click on parent */
    }

    .page-188vokking__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 10px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click on parent */
    }

    .page-188vokking__faq-item.active .page-188vokking__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-188vokking__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      background-color: #fff;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.3s ease;
      opacity: 0;
      color: #555;
    }

    .page-188vokking__faq-item.active .page-188vokking__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-188vokking__container {
        padding: 10px;
      }

      .page-188vokking__hero-section {
        padding: 10px 0 40px 0; /* Adjusted padding-top for fixed header on mobile */
      }

      .page-188vokking__hero-heading {
        font-size: 2.2em;
      }

      .page-188vokking__hero-description {
        font-size: 1em;
      }

      .page-188vokking__title {
        font-size: 2em;
      }

      .page-188vokking__subtitle {
        font-size: 1.5em;
      }

      .page-188vokking__game-grid {
        grid-template-columns: 1fr;
        padding: 10px;
      }

      .page-188vokking__game-image {
        height: 180px;
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-188vokking__steps-list {
        flex-direction: column;
        gap: 15px;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-188vokking__step-item {
        flex: 1 1 100%;
        max-width: 100% !important;
        padding: 20px !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-188vokking__faq-question {
        padding: 12px 15px;
      }

      .page-188vokking__faq-question h3 {
        font-size: 1em;
      }

      .page-188vokking__faq-answer {
        padding: 0 15px;
      }

      .page-188vokking__faq-item.active .page-188vokking__faq-answer {
        padding: 15px 15px !important;
      }

      .page-188vokking__floating-button {
        padding: 12px 20px;
        font-size: 1em;
        min-width: unset;
        width: 90%;
      }
    }