:root {
      --rm88-primary-color: #e44d26; /* Cam đỏ */
      --rm88-secondary-color: #333;
      --rm88-accent-color: #f7b731; /* Vàng cam */
      --rm88-text-color: #333;
      --rm88-light-text-color: #f8f8f8;
      --rm88-background-light: #f4f4f4;
      --rm88-background-dark: #222;
      --rm88-border-radius: 8px;
      --rm88-spacing-unit: 16px;
      --header-offset: 122px; /* Fallback if not set by shared.css */
    }

    /* Base styles for the page content */
    .page-rm88-com {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--rm88-text-color);
      background-color: var(--rm88-background-light);
      padding-top: 10px; /* Small decorative padding, assuming body handles main offset */
    }

    .page-rm88-com__section {
      padding: var(--rm88-spacing-unit) 0;
      margin-bottom: var(--rm88-spacing-unit);
      text-align: center;
    }

    .page-rm88-com__section--dark {
      background-color: var(--rm88-background-dark);
      color: var(--rm88-light-text-color);
    }

    .page-rm88-com__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--rm88-spacing-unit);
      box-sizing: border-box;
    }

    .page-rm88-com__title {
      font-size: 2.5em;
      color: var(--rm88-primary-color);
      margin-bottom: var(--rm88-spacing-unit);
      font-weight: bold;
      text-align: center;
      text-transform: uppercase;
    }

    .page-rm88-com__subtitle {
      font-size: 1.8em;
      color: var(--rm88-secondary-color);
      margin-bottom: var(--rm88-spacing-unit) * 1.5;
      text-align: center;
    }

    .page-rm88-com__text {
      font-size: 1.1em;
      margin-bottom: var(--rm88-spacing-unit);
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-rm88-com__hero-section {
      position: relative;
      background-color: var(--rm88-background-dark);
      color: var(--rm88-light-text-color);
      padding: 60px 0;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }

    .page-rm88-com__hero-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
      opacity: 0.6;
      z-index: 0;
    }
    .page-rm88-com__hero-content {
      position: relative;
      z-index: 1;
      text-align: center;
      max-width: 900px;
      padding: 0 var(--rm88-spacing-unit);
    }
    .page-rm88-com__hero-title {
      font-size: 3em;
      margin-bottom: var(--rm88-spacing-unit) / 2;
      color: var(--rm88-accent-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }
    .page-rm88-com__hero-description {
      font-size: 1.3em;
      margin-bottom: var(--rm88-spacing-unit) * 1.5;
      color: var(--rm88-light-text-color);
      text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    }

    /* Floating Buttons */
    .page-rm88-com__floating-buttons {
      position: fixed;
      bottom: var(--rm88-spacing-unit);
      right: var(--rm88-spacing-unit);
      display: flex;
      flex-direction: column;
      gap: var(--rm88-spacing-unit) / 2;
      z-index: 1000;
    }
    .page-rm88-com__floating-button {
      background-color: var(--rm88-primary-color);
      color: var(--rm88-light-text-color);
      border: none;
      padding: 12px 24px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
      text-align: center;
      min-width: 120px;
    }
    .page-rm88-com__floating-button:hover {
      background-color: #c73c1c;
      transform: translateY(-2px);
    }
    .page-rm88-com__floating-button--secondary {
      background-color: var(--rm88-accent-color);
    }
    .page-rm88-com__floating-button--secondary:hover {
      background-color: #d19a28;
    }

    /* Game Categories */
    .page-rm88-com__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: var(--rm88-spacing-unit);
      margin-top: var(--rm88-spacing-unit) * 2;
    }

    .page-rm88-com__game-card {
      background-color: #fff;
      border-radius: var(--rm88-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
    }

    .page-rm88-com__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
    }

    .page-rm88-com__game-card-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      overflow: hidden;
    }
    .page-rm88-com__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .page-rm88-com__game-card-content {
      padding: var(--rm88-spacing-unit);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .page-rm88-com__game-card-title {
      font-size: 1.4em;
      color: var(--rm88-primary-color);
      margin-bottom: var(--rm88-spacing-unit) / 2;
      font-weight: bold;
    }
    .page-rm88-com__game-card-description {
      font-size: 0.95em;
      color: var(--rm88-text-color);
      margin-bottom: var(--rm88-spacing-unit);
    }
    .page-rm88-com__game-card-button {
      background-color: var(--rm88-primary-color);
      color: var(--rm88-light-text-color);
      border: none;
      padding: 10px 20px;
      border-radius: 5px;
      cursor: pointer;
      font-size: 1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      display: block;
      width: fit-content;
      margin: 0 auto;
    }
    .page-rm88-com__game-card-button:hover {
      background-color: #c73c1c;
    }

    /* Promotions Section */
    .page-rm88-com__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: var(--rm88-spacing-unit);
      margin-top: var(--rm88-spacing-unit) * 2;
    }
    .page-rm88-com__promotion-card {
      background-color: #fff;
      border-radius: var(--rm88-border-radius);
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .page-rm88-com__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
    }
    .page-rm88-com__promotion-image {
      width: 100%;
      height: 250px;
      object-fit: cover;
    }
    .page-rm88-com__promotion-content {
      padding: var(--rm88-spacing-unit);
    }
    .page-rm88-com__promotion-title {
      font-size: 1.5em;
      color: var(--rm88-primary-color);
      margin-bottom: var(--rm88-spacing-unit) / 2;
      font-weight: bold;
    }
    .page-rm88-com__promotion-description {
      font-size: 1em;
      color: var(--rm88-text-color);
      margin-bottom: var(--rm88-spacing-unit);
    }
    .page-rm88-com__promotion-link {
      display: inline-block;
      background-color: var(--rm88-accent-color);
      color: var(--rm88-light-text-color);
      padding: 8px 16px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }
    .page-rm88-com__promotion-link:hover {
      background-color: #d19a28;
    }

    /* Why Choose Us Section */
    .page-rm88-com__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--rm88-spacing-unit);
      margin-top: var(--rm88-spacing-unit) * 2;
    }
    .page-rm88-com__feature-item {
      background-color: #fff;
      padding: var(--rm88-spacing-unit) * 1.5;
      border-radius: var(--rm88-border-radius);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      text-align: center;
    }
    .page-rm88-com__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: var(--rm88-spacing-unit);
      object-fit: contain;
    }
    .page-rm88-com__feature-title {
      font-size: 1.3em;
      color: var(--rm88-primary-color);
      margin-bottom: var(--rm88-spacing-unit) / 2;
      font-weight: bold;
    }
    .page-rm88-com__feature-description {
      font-size: 0.95em;
      color: var(--rm88-text-color);
    }

    /* FAQ Section */
    .page-rm88-com__faq-list {
      margin-top: var(--rm88-spacing-unit) * 2;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      text-align: left;
    }
    .page-rm88-com__faq-item {
      background-color: #fff;
      margin-bottom: 10px;
      border-radius: var(--rm88-border-radius);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      overflow: hidden;
    }
    .page-rm88-com__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: var(--rm88-spacing-unit);
      background-color: var(--rm88-primary-color);
      color: var(--rm88-light-text-color);
      cursor: pointer;
      font-weight: bold;
      font-size: 1.1em;
      border-radius: var(--rm88-border-radius);
      transition: background-color 0.3s ease;
      user-select: none;
    }
    .page-rm88-com__faq-question:hover {
      background-color: #c73c1c;
    }
    .page-rm88-com__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click on parent */
    }
    .page-rm88-com__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: var(--rm88-spacing-unit);
      pointer-events: none; /* Prevent toggle from blocking click on parent */
      transition: transform 0.3s ease;
    }
    .page-rm88-com__faq-item.active .page-rm88-com__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' visually */
    }
    .page-rm88-com__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: #fcfcfc;
      color: var(--rm88-text-color);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 0.95em;
    }
    .page-rm88-com__faq-item.active .page-rm88-com__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Partners/Payment/Social */
    .page-rm88-com__partners-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: var(--rm88-spacing-unit);
      margin-top: var(--rm88-spacing-unit) * 2;
    }
    .page-rm88-com__partner-item {
      background-color: #fff;
      padding: var(--rm88-spacing-unit);
      border-radius: var(--rm88-border-radius);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px;
      transition: transform 0.3s ease;
    }
    .page-rm88-com__partner-item:hover {
      transform: translateY(-3px);
    }
    .page-rm88-com__partner-logo {
      max-width: 100%;
      max-height: 80px;
      object-fit: contain;
      display: block;
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-rm88-com__title {
        font-size: 2em;
      }
      .page-rm88-com__subtitle {
        font-size: 1.5em;
      }
      .page-rm88-com__hero-title {
        font-size: 2.2em;
      }
      .page-rm88-com__hero-description {
        font-size: 1.1em;
      }
      .page-rm88-com__floating-buttons {
        flex-direction: row;
        width: calc(100% - var(--rm88-spacing-unit) * 2);
        left: var(--rm88-spacing-unit);
        right: var(--rm88-spacing-unit);
        justify-content: space-around;
        bottom: var(--rm88-spacing-unit) * 2;
      }
      .page-rm88-com__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 1em;
        min-width: unset;
      }

      /* List item responsive styles */
      .page-rm88-com__game-categories,
      .page-rm88-com__promotions-grid,
      .page-rm88-com__features-grid,
      .page-rm88-com__partners-grid {
        grid-template-columns: 1fr; /* Stack items on mobile */
      }
      .page-rm88-com__game-card,
      .page-rm88-com__promotion-card,
      .page-rm88-com__feature-item,
      .page-rm88-com__partner-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-rm88-com__faq-list {
        padding: 0;
      }
      .page-rm88-com__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-rm88-com__faq-question {
        padding: var(--rm88-spacing-unit) 15px;
        font-size: 1em;
      }
      .page-rm88-com__faq-answer {
        padding: 15px !important;
      }
      .page-rm88-com__text,
      .page-rm88-com__game-card-description,
      .page-rm88-com__promotion-description,
      .page-rm88-com__feature-description,
      .page-rm88-com__faq-answer {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      /* Image responsive styles */
      .page-rm88-com__hero-image,
      .page-rm88-com__game-card-image,
      .page-rm88-com__promotion-image,
      .page-rm88-com__feature-icon,
      .page-rm88-com__partner-logo {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-rm88-com__game-card-image-wrapper {
        height: 180px; /* Adjust height for smaller screens */
      }
    }

    @media (max-width: 480px) {
      .page-rm88-com__hero-title {
        font-size: 1.8em;
      }
      .page-rm88-com__hero-description {
        font-size: 1em;
      }
      .page-rm88-com__floating-buttons {
        bottom: var(--rm88-spacing-unit);
      }
      .page-rm88-com__floating-button {
        padding: 8px 10px;
        font-size: 0.9em;
      }
    }