:root {
      --page-wim68-primary-color: #ffcc00; /* Vàng rực rỡ */
      --page-wim68-secondary-color: #333333; /* Xám đậm */
      --page-wim68-accent-color: #e60000; /* Đỏ mạnh */
      --page-wim68-text-color: #ffffff; /* Trắng */
      --page-wim68-dark-bg: #1a1a1a; /* Nền tối hơn */
      --page-wim68-light-bg: #2a2a2a; /* Nền sáng hơn */
    }

    .page-wim68 {
      font-family: 'Arial', sans-serif;
      color: var(--page-wim68-text-color);
      background-color: var(--page-wim68-dark-bg);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-wim68__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-wim68-light-bg);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    
    .page-wim68__section--dark {
        background-color: var(--page-wim68-dark-bg);
    }

    .page-wim68__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-wim68__heading-1 {
      font-size: 2.8em;
      color: var(--page-wim68-primary-color);
      text-align: center;
      margin-bottom: 20px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-wim68__heading-2 {
      font-size: 2.2em;
      color: var(--page-wim68-primary-color);
      text-align: center;
      margin-bottom: 30px;
      border-bottom: 3px solid var(--page-wim68-accent-color);
      padding-bottom: 10px;
      display: inline-block;
      width: auto;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-wim68__heading-3 {
      font-size: 1.8em;
      color: var(--page-wim68-primary-color);
      margin-bottom: 15px;
    }

    .page-wim68__text {
      font-size: 1.1em;
      color: var(--page-wim68-text-color);
      margin-bottom: 20px;
      text-align: center;
    }
    
    .page-wim68__text--left {
        text-align: left;
    }

    .page-wim68__button {
      display: inline-block;
      background-color: var(--page-wim68-accent-color);
      color: var(--page-wim68-text-color);
      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-wim68__button:hover {
      background-color: #cc0000;
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-wim68__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:betting,mobile,casino]') center center / cover no-repeat;
      padding: 120px 20px 80px; /* Adjust padding-top for fixed header */
      text-align: center;
      position: relative;
      overflow: hidden;
      min-height: 500px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      margin-bottom: 0;
      border-radius: 0;
      box-shadow: none;
      padding-top: calc(var(--header-offset, 122px) + 20px); /* Base padding + small offset */
    }

    .page-wim68__hero-content {
      max-width: 800px;
      margin: 0 auto;
    }

    .page-wim68__hero-subtitle {
      font-size: 1.5em;
      color: var(--page-wim68-text-color);
      margin-bottom: 30px;
    }

    /* Floating Buttons */
    .page-wim68__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-wim68__floating-button {
      background-color: var(--page-wim68-primary-color);
      color: var(--page-wim68-secondary-color);
      padding: 10px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-align: center;
      font-size: 1.1em;
      min-width: 120px;
    }

    .page-wim68__floating-button:hover {
      background-color: #e6b800;
      transform: translateY(-3px);
    }

    /* Game Categories */
    .page-wim68__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-wim68__game-card {
      background-color: var(--page-wim68-dark-bg);
      border-radius: 8px;
      overflow: hidden;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
    }

    .page-wim68__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 15px rgba(0, 0, 0, 0.4);
    }

    .page-wim68__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 2px solid var(--page-wim68-primary-color);
      max-width: 100%; /* Responsive image */
    }

    .page-wim68__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .page-wim68__game-card-title {
      font-size: 1.5em;
      color: var(--page-wim68-primary-color);
      margin-bottom: 10px;
      line-height: 1.3;
      word-wrap: break-word; /* Ensure title wraps */
    }

    .page-wim68__game-card-description {
      font-size: 0.95em;
      color: var(--page-wim68-text-color);
    }
    
    /* Promotions Section */
    .page-wim68__promotions-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
        margin-top: 30px;
    }

    .page-wim68__promotion-card {
        background-color: var(--page-wim68-dark-bg);
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-align: center;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .page-wim68__promotion-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 15px rgba(0, 0, 0, 0.4);
    }

    .page-wim68__promotion-image {
        width: 100%;
        height: 220px;
        object-fit: cover;
        display: block;
        border-bottom: 2px solid var(--page-wim68-accent-color);
        max-width: 100%; /* Responsive image */
    }

    .page-wim68__promotion-content {
        padding: 20px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .page-wim68__promotion-title {
        font-size: 1.6em;
        color: var(--page-wim68-primary-color);
        margin-bottom: 10px;
        line-height: 1.3;
        word-wrap: break-word;
    }

    .page-wim68__promotion-description {
        font-size: 0.95em;
        color: var(--page-wim68-text-color);
        margin-bottom: 15px;
        flex-grow: 1;
    }

    /* Features/Why Choose Section */
    .page-wim68__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-wim68__feature-item {
      background-color: var(--page-wim68-dark-bg);
      padding: 25px;
      border-radius: 8px;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .page-wim68__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-wim68__feature-icon {
      width: 100px;
      height: 100px;
      margin: 0 auto 15px;
      object-fit: contain;
      max-width: 100%; /* Responsive image */
    }

    .page-wim68__feature-title {
      font-size: 1.3em;
      color: var(--page-wim68-primary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
    }

    .page-wim68__feature-description {
      font-size: 0.9em;
      color: var(--page-wim68-text-color);
    }

    /* Payment & Providers Section */
    .page-wim68__logos-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      margin-top: 30px;
      justify-items: center;
      align-items: center;
    }

    .page-wim68__logo-item {
      background-color: #3a3a3a;
      padding: 15px;
      border-radius: 5px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 80px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
      max-width: 150px;
      width: 100%;
      box-sizing: border-box;
    }

    .page-wim68__logo-image {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      filter: grayscale(20%);
      transition: filter 0.3s ease;
    }

    .page-wim68__logo-image:hover {
        filter: grayscale(0%);
    }

    /* FAQ Section */
    .page-wim68__faq-list {
      margin-top: 30px;
    }

    .page-wim68__faq-item {
      background-color: var(--page-wim68-dark-bg);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-wim68__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-wim68-light-bg);
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .page-wim68__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-wim68__faq-question h3 {
      margin: 0;
      color: var(--page-wim68-primary-color);
      font-size: 1.2em;
      flex-grow: 1;
      text-align: left;
      pointer-events: none; /* Prevent h3 from blocking click event */
      word-wrap: break-word;
      overflow-wrap: break-word;
      max-width: calc(100% - 40px); /* Leave space for toggle */
    }

    .page-wim68__faq-toggle {
      font-size: 1.8em;
      color: var(--page-wim68-primary-color);
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
      line-height: 1;
    }

    .page-wim68__faq-item.active .page-wim68__faq-toggle {
      transform: rotate(45deg); /* Plus to X for active */
    }

    .page-wim68__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-wim68-text-color);
      font-size: 0.95em;
    }

    .page-wim68__faq-item.active .page-wim68__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important;
      opacity: 1;
    }
    
    .page-wim68__faq-answer p {
        margin: 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Call to Action Section */
    .page-wim68__cta-section {
      text-align: center;
      padding: 50px 20px;
      background-color: var(--page-wim68-accent-color);
      border-radius: 8px;
      margin-top: 40px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-wim68__cta-title {
      font-size: 2.5em;
      color: var(--page-wim68-text-color);
      margin-bottom: 20px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    }

    .page-wim68__cta-description {
      font-size: 1.2em;
      color: var(--page-wim68-text-color);
      margin-bottom: 30px;
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .page-wim68__heading-1 {
        font-size: 2.5em;
      }
      .page-wim68__heading-2 {
        font-size: 2em;
      }
      .page-wim68__hero-section {
        padding-top: calc(var(--header-offset, 122px) + 15px);
      }
    }

    @media (max-width: 768px) {
      .page-wim68__heading-1 {
        font-size: 2em;
      }
      .page-wim68__heading-2 {
        font-size: 1.8em;
      }
      .page-wim68__heading-3 {
        font-size: 1.5em;
      }
      .page-wim68__text {
        font-size: 1em;
      }
      .page-wim68__hero-section {
        padding: 100px 15px 60px;
        padding-top: calc(var(--header-offset, 122px) + 10px);
        min-height: 400px;
      }
      .page-wim68__hero-subtitle {
        font-size: 1.2em;
      }
      .page-wim68__section {
        padding: 30px 15px;
      }
      .page-wim68__game-card-title,
      .page-wim68__promotion-title {
        font-size: 1.3em;
      }
      .page-wim68__feature-title {
        font-size: 1.1em;
      }
      .page-wim68__faq-question h3 {
        font-size: 1.1em;
      }
      .page-wim68__faq-toggle {
        font-size: 1.5em;
      }
      .page-wim68__faq-answer {
        padding: 0 15px;
      }
      .page-wim68__faq-item.active .page-wim68__faq-answer {
        padding: 15px !important;
      }
      .page-wim68__cta-title {
        font-size: 2em;
      }
      .page-wim68__cta-description {
        font-size: 1em;
      }
      .page-wim68__floating-buttons {
        bottom: 15px;
        right: 15px;
        flex-direction: row; /* Horizontal on smaller screens */
        width: calc(100% - 30px);
        justify-content: space-around;
      }
      .page-wim68__floating-button {
        flex-grow: 1;
        min-width: unset;
        font-size: 1em;
        padding: 8px 15px;
      }

      /* List item responsive */
      .page-wim68__game-categories,
      .page-wim68__promotions-grid,
      .page-wim68__features-grid,
      .page-wim68__logos-grid {
        grid-template-columns: 1fr; /* Stack items */
        gap: 20px;
      }

      .page-wim68__game-card,
      .page-wim68__promotion-card,
      .page-wim68__feature-item,
      .page-wim68__logo-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-wim68__game-card-image,
      .page-wim68__promotion-image,
      .page-wim68__feature-icon,
      .page-wim68__logo-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-wim68__logos-grid {
          grid-template-columns: repeat(auto-fit, minmax(80px, 1fr)); /* More compact for logos */
      }
    }

    @media (max-width: 480px) {
        .page-wim68__heading-1 {
            font-size: 1.8em;
        }
        .page-wim68__hero-section {
            padding-top: calc(var(--header-offset, 122px) + 5px);
            padding-bottom: 40px;
        }
        .page-wim68__floating-buttons {
            bottom: 10px;
            right: 10px;
            width: calc(100% - 20px);
        }
        .page-wim68__floating-button {
            font-size: 0.9em;
            padding: 8px 10px;
        }
        .page-wim68__cta-title {
            font-size: 1.6em;
        }
        .page-wim68__cta-description {
            font-size: 0.9em;
        }
    }