/* CSS styles for page-138vn */
    :root {
      --primary-color: #e44d26; /* A strong, engaging color */
      --secondary-color: #333;
      --accent-color: #f7b731; /* Gold/yellow for highlights */
      --text-color: #fff;
      --bg-dark: #1a1a1a;
      --bg-light: #2c2c2c;
      --border-color: #444;
      --header-offset: 122px; /* Default value, assumed to be set by shared.css */
    }

    .page-138vn {
      font-family: 'Arial', sans-serif;
      color: var(--text-color);
      background-color: var(--bg-dark);
      line-height: 1.6;
      padding-top: 10px; /* Small offset below assumed fixed header */
      overflow-x: hidden; /* Prevent horizontal scroll */
    }

    .page-138vn__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-138vn__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-138vn__section--dark {
      background-color: var(--bg-light);
    }

    .page-138vn__heading {
      color: var(--accent-color);
      margin-bottom: 20px;
      font-size: 2.5em;
      text-transform: uppercase;
    }

    .page-138vn__subheading {
      color: var(--primary-color);
      margin-bottom: 30px;
      font-size: 1.5em;
    }

    .page-138vn__text {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: #ccc;
    }

    /* Hero Section */
    .page-138vn__hero-section {
      background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('[GALLERY:hero:1920x1080:gaming,abstract,neon,138vn]') no-repeat center center/cover;
      padding: 100px 15px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      min-height: 500px;
      position: relative;
    }

    .page-138vn__hero-title {
      font-size: 3.5em;
      color: var(--accent-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      line-height: 1.2;
    }

    .page-138vn__hero-description {
      font-size: 1.4em;
      color: #eee;
      max-width: 800px;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-138vn__promo-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-color);
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-138vn__promo-button:hover {
      background-color: #d1401f;
      transform: translateY(-3px);
    }

    /* Floating Register/Login Buttons */
    .page-138vn__fixed-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-138vn__fixed-button {
      display: block;
      width: 120px;
      padding: 12px 0;
      text-align: center;
      border-radius: 25px;
      font-weight: bold;
      font-size: 1.1em;
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
      border: none;
      color: var(--text-color);
    }

    .page-138vn__fixed-button--register {
      background-color: var(--primary-color);
    }

    .page-138vn__fixed-button--register:hover {
      background-color: #d1401f;
      transform: translateY(-2px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
    }

    .page-138vn__fixed-button--login {
      background-color: var(--accent-color);
    }

    .page-138vn__fixed-button--login:hover {
      background-color: #e0a32e;
      transform: translateY(-2px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
    }

    /* Game Categories */
    .page-138vn__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-138vn__game-card {
      background-color: var(--bg-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
    }

    .page-138vn__game-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    }

    .page-138vn__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-138vn__game-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-138vn__game-title {
      font-size: 1.8em;
      color: var(--accent-color);
      margin-bottom: 10px;
    }

    .page-138vn__game-description {
      font-size: 1em;
      color: #bbb;
      margin-bottom: 15px;
    }

    .page-138vn__game-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-color);
      padding: 10px 20px;
      border-radius: 6px;
      font-size: 1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      margin-top: auto; /* Push button to bottom */
    }

    .page-138vn__game-button:hover {
      background-color: #d1401f;
    }

    /* Promotions Section */
    .page-138vn__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-138vn__promo-card {
      background-color: var(--bg-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      border: 1px solid var(--border-color);
    }

    .page-138vn__promo-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    }

    .page-138vn__promo-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-138vn__promo-content {
      padding: 20px;
    }

    .page-138vn__promo-title {
      font-size: 1.6em;
      color: var(--accent-color);
      margin-bottom: 10px;
    }

    .page-138vn__promo-description {
      font-size: 1em;
      color: #bbb;
      margin-bottom: 15px;
    }

    /* News Section */
    .page-138vn__news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-138vn__news-card {
      background-color: var(--bg-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      border: 1px solid var(--border-color);
    }

    .page-138vn__news-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    }

    .page-138vn__news-image {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-138vn__news-content {
      padding: 20px;
    }

    .page-138vn__news-title {
      font-size: 1.4em;
      color: var(--accent-color);
      margin-bottom: 8px;
    }

    .page-138vn__news-date {
      font-size: 0.9em;
      color: #888;
      margin-bottom: 10px;
    }

    .page-138vn__news-excerpt {
      font-size: 0.95em;
      color: #bbb;
    }

    /* Providers & Payments */
    .page-138vn__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      margin-top: 40px;
      align-items: center;
      justify-items: center;
    }

    .page-138vn__logo-item {
      background-color: var(--bg-light);
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.2s ease;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 80px;
      width: 100%; /* Ensure width for flex item */
      box-sizing: border-box;
    }

    .page-138vn__logo-item:hover {
      transform: translateY(-3px);
    }

    .page-138vn__logo-image {
      max-width: 100%;
      max-height: 50px;
      object-fit: contain;
      display: block;
    }

    /* FAQ Section */
    .page-138vn__faq-section {
      text-align: left;
    }

    .page-138vn__faq-list {
      margin-top: 30px;
      list-style: none;
      padding: 0;
    }

    .page-138vn__faq-item {
      background-color: var(--bg-light);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-138vn__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      cursor: pointer;
      background-color: var(--secondary-color);
      color: var(--accent-color);
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-138vn__faq-question:hover {
      background-color: #444;
    }

    .page-138vn__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--accent-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-138vn__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 10px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-138vn__faq-item.active .page-138vn__faq-toggle {
      transform: rotate(45deg); /* Plus to X (or rotate to minus) */
    }

    .page-138vn__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: #ccc;
      font-size: 1em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-138vn__faq-item.active .page-138vn__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 20px !important;
      opacity: 1;
    }

    .page-138vn__faq-answer p {
      margin: 0 0 10px 0;
    }

    .page-138vn__faq-answer p:last-child {
      margin-bottom: 0;
    }

    /* Call to Action */
    .page-138vn__cta-section {
      background-color: var(--primary-color);
      padding: 60px 15px;
      text-align: center;
    }

    .page-138vn__cta-title {
      font-size: 2.8em;
      color: var(--text-color);
      margin-bottom: 20px;
    }

    .page-138vn__cta-description {
      font-size: 1.3em;
      color: #f0f0f0;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-138vn__cta-button {
      background-color: var(--accent-color);
      color: var(--secondary-color);
      padding: 15px 35px;
      border-radius: 8px;
      font-size: 1.3em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-138vn__cta-button:hover {
      background-color: #e0a32e;
      transform: translateY(-3px);
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-138vn__hero-title {
        font-size: 3em;
      }
      .page-138vn__hero-description {
        font-size: 1.2em;
      }
      .page-138vn__heading {
        font-size: 2em;
      }
      .page-138vn__subheading {
        font-size: 1.3em;
      }
    }

    @media (max-width: 768px) {
      .page-138vn {
        padding-top: 10px !important; /* Ensure padding top is applied */
      }
      .page-138vn__hero-section {
        padding: 80px 15px;
        min-height: 400px;
      }
      .page-138vn__hero-title {
        font-size: 2.5em;
      }
      .page-138vn__hero-description {
        font-size: 1em;
      }
      .page-138vn__promo-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }
      .page-138vn__heading {
        font-size: 1.8em;
      }
      .page-138vn__subheading {
        font-size: 1.1em;
      }

      /* Floating buttons for mobile */
      .page-138vn__fixed-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        justify-content: space-around;
        bottom: 10px;
      }
      .page-138vn__fixed-button {
        width: 48%; /* Adjust for two buttons */
        padding: 10px 0;
        font-size: 1em;
      }

      /* List items responsive */
      .page-138vn__game-categories,
      .page-138vn__promotions-grid,
      .page-138vn__news-grid,
      .page-138vn__logo-grid {
        grid-template-columns: 1fr; /* Single column */
        gap: 20px;
      }

      .page-138vn__game-card,
      .page-138vn__promo-card,
      .page-138vn__news-card,
      .page-138vn__logo-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important; /* Adjust padding for cards */
      }

      .page-138vn__logo-item {
        height: auto; /* Allow height to adjust */
      }

      .page-138vn__faq-question {
        font-size: 1.1em;
        padding: 15px;
      }
      .page-138vn__faq-question h3 {
        font-size: 1.1em;
      }
      .page-138vn__faq-answer {
        padding: 0 15px;
      }
      .page-138vn__faq-item.active .page-138vn__faq-answer {
        padding: 15px 15px !important;
      }

      .page-138vn__cta-title {
        font-size: 2em;
      }
      .page-138vn__cta-description {
        font-size: 1.1em;
      }
      .page-138vn__cta-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

      /* Text wrapping for long content */
      .page-138vn__game-description,
      .page-138vn__promo-description,
      .page-138vn__news-excerpt,
      .page-138vn__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-138vn__hero-title {
        font-size: 2em;
      }
      .page-138vn__hero-description {
        font-size: 0.9em;
      }
      .page-138vn__fixed-buttons {
        bottom: 5px;
        left: 10px;
        right: 10px;
        width: calc(100% - 20px);
      }
      .page-138vn__fixed-button {
        width: 47%;
      }
    }