:root {
      --page-wm-88-primary-color: #e60000; /* Red, common in betting sites */
      --page-wm-88-secondary-color: #ffcc00; /* Gold/Yellow */
      --page-wm-88-dark-background: #1a1a1a; /* Dark background for contrast */
      --page-wm-88-medium-background: #2a2a2a;
      --page-wm-88-light-text: #ffffff;
      --page-wm-88-dark-text: #333333;
      --page-wm-88-gradient-start: #e60000;
      --page-wm-88-gradient-end: #cc0000;
      --page-wm-88-border-radius: 8px;
      --page-wm-88-spacing-sm: 15px;
      --page-wm-88-spacing-md: 20px;
      --page-wm-88-spacing-lg: 40px;
      --page-wm-88-font-family: 'Arial', sans-serif; /* Common web safe font */
    }

    .page-wm-88 {
      font-family: var(--page-wm-88-font-family);
      color: var(--page-wm-88-light-text);
      background-color: var(--page-wm-88-dark-background);
      line-height: 1.6;
      overflow-x: hidden;
      padding-top: 10px; /* Small padding for visual separation from header */
    }

    .page-wm-88__section {
      padding: var(--page-wm-88-spacing-lg) var(--page-wm-88-spacing-md);
      margin-bottom: var(--page-wm-88-spacing-md);
      text-align: center;
    }

    .page-wm-88__section--dark {
      background-color: #222222;
    }

    .page-wm-88__section--highlight {
      background-color: var(--page-wm-88-medium-background);
    }

    .page-wm-88__heading {
      color: var(--page-wm-88-secondary-color);
      margin-bottom: var(--page-wm-88-spacing-md);
      font-size: 2.2em;
      font-weight: bold;
    }

    .page-wm-88__subheading {
      color: var(--page-wm-88-light-text);
      margin-bottom: var(--page-wm-88-spacing-md);
      font-size: 1.6em;
    }

    .page-wm-88__paragraph {
      color: var(--page-wm-88-light-text);
      margin-bottom: 15px;
      font-size: 1em;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-wm-88__hero-section {
      position: relative;
      background-size: cover;
      background-position: center;
      height: 500px; /* Standard height for hero */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 0 var(--page-wm-88-spacing-md);
      background-image: url('[GALLERY:hero:1920x1080:betting,casino,mobile,vietnam,wm88]'); /* Placeholder */
    }

    .page-wm-88__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6); /* Dark overlay for text readability */
      z-index: 1;
    }

    .page-wm-88__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
    }

    .page-wm-88__hero-title {
      font-size: 2.8em;
      color: var(--page-wm-88-secondary-color);
      margin-bottom: 10px;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-wm-88__hero-description {
      font-size: 1.2em;
      color: var(--page-wm-88-light-text);
      margin-bottom: var(--page-wm-88-spacing-md);
      text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    }

    /* Floating Buttons */
    .page-wm-88__floating-buttons {
      position: fixed;
      bottom: var(--page-wm-88-spacing-md);
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
    }

    .page-wm-88__button {
      background: linear-gradient(135deg, var(--page-wm-88-gradient-start), var(--page-wm-88-gradient-end));
      color: var(--page-wm-88-light-text);
      padding: 12px 25px;
      border: none;
      border-radius: var(--page-wm-88-border-radius);
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
      display: inline-block;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      white-space: nowrap;
    }

    .page-wm-88__button:hover {
      background: linear-gradient(135deg, #ff0000, #e60000);
      transform: translateY(-2px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    }

    .page-wm-88__button--secondary {
      background: linear-gradient(135deg, #444444, #222222);
      color: var(--page-wm-88-secondary-color);
    }

    .page-wm-88__button--secondary:hover {
      background: linear-gradient(135deg, #555555, #333333);
    }

    /* Game Categories */
    .page-wm-88__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-wm-88-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-wm-88__game-card {
      background-color: #333333;
      border-radius: var(--page-wm-88-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding-bottom: 20px;
    }

    .page-wm-88__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-wm-88__game-card-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      margin-bottom: 15px;
    }

    .page-wm-88__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .page-wm-88__game-card:hover .page-wm-88__game-card-image {
      transform: scale(1.05);
    }

    .page-wm-88__game-card-title {
      font-size: 1.4em;
      color: var(--page-wm-88-secondary-color);
      margin-bottom: 10px;
    }

    .page-wm-88__game-card-description {
      font-size: 0.9em;
      color: var(--page-wm-88-light-text);
      padding: 0 15px;
    }

    /* Promotions Section */
    .page-wm-88__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: var(--page-wm-88-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-wm-88__promotion-card {
      background-color: #333333;
      border-radius: var(--page-wm-88-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
    }

    .page-wm-88__promotion-card:hover {
      transform: translateY(-5px);
    }

    .page-wm-88__promotion-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
    }

    .page-wm-88__promotion-content {
      padding: var(--page-wm-88-spacing-md);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-wm-88__promotion-title {
      font-size: 1.5em;
      color: var(--page-wm-88-secondary-color);
      margin-bottom: 10px;
    }

    .page-wm-88__promotion-description {
      font-size: 0.95em;
      color: var(--page-wm-88-light-text);
      margin-bottom: 15px;
    }

    /* Features Section */
    .page-wm-88__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: var(--page-wm-88-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-wm-88__feature-item {
      background-color: #333333;
      padding: var(--page-wm-88-spacing-md);
      border-radius: var(--page-wm-88-border-radius);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .page-wm-88__feature-icon-wrapper {
        width: 100px;
        height: 100px;
        margin-bottom: 15px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
        border-radius: 50%; /* Make it circular for icons */
        background-color: var(--page-wm-88-primary-color);
    }

    .page-wm-88__feature-icon {
      width: 80%; /* Ensure icon fills wrapper */
      height: 80%;
      object-fit: contain;
    }

    .page-wm-88__feature-title {
      font-size: 1.2em;
      color: var(--page-wm-88-secondary-color);
      margin-bottom: 10px;
    }

    .page-wm-88__feature-description {
      font-size: 0.9em;
      color: var(--page-wm-88-light-text);
    }

    /* FAQ Section */
    .page-wm-88__faq-container {
      max-width: 900px;
      margin: 0 auto;
      text-align: left;
    }

    .page-wm-88__faq-item {
      background-color: #333333;
      border-radius: var(--page-wm-88-border-radius);
      margin-bottom: 10px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    .page-wm-88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #444444;
      color: var(--page-wm-88-secondary-color);
      font-weight: bold;
      font-size: 1.1em;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-wm-88__faq-question:hover {
      background-color: #555555;
    }

    .page-wm-88__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click on parent div */
    }

    .page-wm-88__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      pointer-events: none; /* Prevent toggle from blocking click on parent div */
      transition: transform 0.3s ease;
    }

    .page-wm-88__faq-item.active .page-wm-88__faq-toggle {
      transform: rotate(45deg); /* Rotate + to become X or - */
    }

    .page-wm-88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Initial padding, will be 0 vertically */
      color: var(--page-wm-88-light-text);
      font-size: 0.95em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-wm-88__faq-item.active .page-wm-88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 20px !important;
      opacity: 1;
    }

    /* Call to Action */
    .page-wm-88__cta-section {
      background-image: url('[GALLERY:cta:1920x1080:join,register,wm88]');
      background-size: cover;
      background-position: center;
      padding: var(--page-wm-88-spacing-lg) var(--page-wm-88-spacing-md);
      position: relative;
      overflow: hidden;
    }

    .page-wm-88__cta-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.7);
      z-index: 1;
    }

    .page-wm-88__cta-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      margin: 0 auto;
      color: var(--page-wm-88-light-text);
    }

    .page-wm-88__cta-title {
      font-size: 2.5em;
      color: var(--page-wm-88-secondary-color);
      margin-bottom: 15px;
    }

    .page-wm-88__cta-description {
      font-size: 1.1em;
      margin-bottom: var(--page-wm-88-spacing-md);
    }

    /* General Image styles for responsiveness */
    .page-wm-88 img {
      max-width: 100%;
      height: auto;
      display: block; /* Remove extra space below images */
    }
    .page-wm-88__image-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    /* Mobile Responsiveness */
    @media (max-width: 768px) {
      .page-wm-88__hero-section {
        height: 400px;
      }
      .page-wm-88__hero-title {
        font-size: 2em;
      }
      .page-wm-88__hero-description {
        font-size: 1em;
      }

      .page-wm-88__heading {
        font-size: 1.8em;
      }

      .page-wm-88__subheading {
        font-size: 1.4em;
      }

      .page-wm-88__section {
        padding: var(--page-wm-88-spacing-md) var(--page-wm-88-spacing-sm);
      }

      .page-wm-88__floating-buttons {
        flex-direction: column;
        bottom: 15px;
        gap: 10px;
        width: calc(100% - 30px); /* Adjust width for mobile padding */
      }
      .page-wm-88__button {
        width: 100%;
        text-align: center;
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-wm-88__game-categories,
      .page-wm-88__promotions-grid,
      .page-wm-88__features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-wm-88__game-card-image-wrapper,
      .page-wm-88__promotion-image {
        height: 180px;
      }

      .page-wm-88__faq-question {
        font-size: 1em;
        padding: 12px var(--page-wm-88-spacing-sm);
      }

      .page-wm-88__faq-answer {
        padding: 15px var(--page-wm-88-spacing-sm) !important;
      }

      .page-wm-88__cta-title {
        font-size: 2em;
      }
      .page-wm-88__cta-description {
        font-size: 1em;
      }

      /* List item responsiveness */
      .page-wm-88__game-card,
      .page-wm-88__promotion-card,
      .page-wm-88__feature-item,
      .page-wm-88__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-wm-88__game-categories,
      .page-wm-88__promotions-grid,
      .page-wm-88__features-grid,
      .page-wm-88__faq-container {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: var(--page-wm-88-spacing-sm) !important;
        padding-right: var(--page-wm-88-spacing-sm) !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-wm-88__paragraph,
      .page-wm-88__game-card-description,
      .page-wm-88__promotion-description,
      .page-wm-88__feature-description,
      .page-wm-88__faq-answer {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-wm-88 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-wm-88__image-container {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    /* Ensure good contrast */
    .page-wm-88__heading,
    .page-wm-88__subheading,
    .page-wm-88__paragraph,
    .page-wm-88__button,
    .page-wm-88__game-card-title,
    .page-wm-88__game-card-description,
    .page-wm-88__promotion-title,
    .page-wm-88__promotion-description,
    .page-wm-88__feature-title,
    .page-wm-88__feature-description,
    .page-wm-88__faq-question,
    .page-wm-88__faq-toggle,
    .page-wm-88__faq-answer,
    .page-wm-88__cta-title,
    .page-wm-88__cta-description {
      color: var(--page-wm-88-light-text); /* Default to white for dark backgrounds */
    }
    .page-wm-88__heading, .page-wm-88__game-card-title, .page-wm-88__promotion-title, .page-wm-88__feature-title, .page-wm-88__faq-question h3, .page-wm-88__cta-title {
        color: var(--page-wm-88-secondary-color); /* Highlight with yellow/gold */
    }
    .page-wm-88__button {
        color: var(--page-wm-88-light-text); /* White text on red/gradient button */
    }
    .page-wm-88__button--secondary {
        color: var(--page-wm-88-secondary-color); /* Yellow text on dark button */
    }