:root {
      --page-xin88app-primary-color: #e44d26; /* A vibrant orange-red, common in betting sites */
      --page-xin88app-secondary-color: #333;
      --page-xin88app-text-color: #333;
      --page-xin88app-light-text-color: #fff;
      --page-xin88app-background-light: #f9f9f9;
      --page-xin88app-background-dark: #222;
      --page-xin88app-accent-color: #5cb85c; /* Green for success/CTA */
      --page-xin88app-border-color: #ddd;
    }

    .page-xin88app {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-xin88app-text-color);
      background-color: var(--page-xin88app-background-light);
    }

    .page-xin88app__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    /* Hero Section */
    .page-xin88app__hero-section {
      background: linear-gradient(135deg, var(--page-xin88app-primary-color), #ff7f50);
      color: var(--page-xin88app-light-text-color);
      text-align: center;
      padding: 100px 20px 60px; /* Adjusted padding-top for fixed header */
      position: relative;
      overflow: hidden;
      border-radius: 0 0 15px 15px;
      margin-bottom: 40px;
    }

    .page-xin88app__hero-section::before {
      content: '';
      position: absolute;
      top: -50px;
      left: -50px;
      width: 200px;
      height: 200px;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 50%;
      transform: rotate(45deg);
      z-index: 0;
    }

    .page-xin88app__hero-content {
      position: relative;
      z-index: 1;
    }

    .page-xin88app__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: bold;
      color: var(--page-xin88app-light-text-color);
    }

    .page-xin88app__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: rgba(255, 255, 255, 0.9);
    }

    .page-xin88app__download-button {
      display: inline-block;
      background-color: var(--page-xin88app-accent-color);
      color: var(--page-xin88app-light-text-color);
      padding: 15px 30px;
      border-radius: 30px;
      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, 0.2);
    }

    .page-xin88app__download-button:hover {
      background-color: #4CAF50; /* Darker green */
      transform: translateY(-3px);
    }

    .page-xin88app__hero-image {
      margin-top: 40px;
      max-width: 600px;
      width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    /* General Section Styling */
    .page-xin88app__section {
      padding: 40px 0;
      margin-bottom: 30px;
      border-radius: 10px;
      background-color: var(--page-xin88app-light-text-color);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-xin88app__section--dark {
      background-color: var(--page-xin88app-background-dark);
      color: var(--page-xin88app-light-text-color);
    }

    .page-xin88app__section-title {
      font-size: 2.2em;
      color: var(--page-xin88app-primary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
    }

    .page-xin88app__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-xin88app-accent-color);
      border-radius: 2px;
    }

    .page-xin88app__section-title--dark {
      color: var(--page-xin88app-light-text-color);
    }

    /* Benefits Section */
    .page-xin88app__benefits-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 0 20px;
    }

    .page-xin88app__benefit-item {
      background-color: var(--page-xin88app-background-light);
      padding: 30px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
      border-top: 5px solid var(--page-xin88app-primary-color);
    }

    .page-xin88app__benefit-item:hover {
      transform: translateY(-5px);
    }

    .page-xin88app__benefit-item-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-xin88app__benefit-item-title {
      font-size: 1.4em;
      color: var(--page-xin88app-primary-color);
      margin-bottom: 10px;
    }

    .page-xin88app__benefit-item-description {
      font-size: 1em;
      color: var(--page-xin88app-secondary-color);
    }

    /* Steps Section */
    .page-xin88app__steps-list {
      list-style: none;
      padding: 0 20px;
      display: flex;
      flex-direction: column;
      gap: 30px;
    }

    .page-xin88app__step-item {
      display: flex;
      align-items: center;
      background-color: var(--page-xin88app-background-light);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      border-left: 6px solid var(--page-xin88app-accent-color);
    }

    .page-xin88app__step-number {
      background-color: var(--page-xin88app-primary-color);
      color: var(--page-xin88app-light-text-color);
      width: 45px;
      height: 45px;
      min-width: 45px; /* Ensure it doesn't shrink */
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 1.5em;
      font-weight: bold;
      margin-right: 20px;
    }

    .page-xin88app__step-content {
      flex-grow: 1;
    }

    .page-xin88app__step-title {
      font-size: 1.3em;
      color: var(--page-xin88app-primary-color);
      margin-bottom: 8px;
    }

    .page-xin88app__step-description {
      font-size: 1em;
      color: var(--page-xin88app-secondary-color);
    }

    .page-xin88app__step-image {
      max-width: 250px;
      width: 100%;
      height: auto;
      border-radius: 8px;
      margin-left: 20px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    /* Games Section */
    .page-xin88app__games-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 0 20px;
    }

    .page-xin88app__game-card {
      background-color: var(--page-xin88app-background-light);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
      text-align: center;
    }

    .page-xin88app__game-card:hover {
      transform: translateY(-5px);
    }

    .page-xin88app__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-xin88app__game-card-content {
      padding: 20px;
    }

    .page-xin88app__game-card-title {
      font-size: 1.3em;
      color: var(--page-xin88app-primary-color);
      margin-bottom: 10px;
    }

    .page-xin88app__game-card-description {
      font-size: 0.95em;
      color: var(--page-xin88app-secondary-color);
    }

    /* FAQ Section */
    .page-xin88app__faq-list {
      padding: 0 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-xin88app__faq-item {
      background-color: var(--page-xin88app-background-light);
      border: 1px solid var(--page-xin88app-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-xin88app__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #fff;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-xin88app__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-xin88app__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-xin88app-secondary-color);
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-xin88app__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-xin88app-primary-color);
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle icon from blocking click */
      transition: transform 0.3s ease;
    }

    .page-xin88app__faq-item.active .page-xin88app__faq-toggle {
      transform: rotate(45deg); /* + to X, or rotate 180deg for - */
    }

    .page-xin88app__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      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-xin88app-secondary-color);
      font-size: 0.95em;
    }

    .page-xin88app__faq-item.active .page-xin88app__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Floating Promotion Button */
    .page-xin88app__floating-promo {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-xin88app-primary-color);
      border-radius: 30px;
      padding: 10px 25px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-xin88app__pulse 2s infinite;
    }

    .page-xin88app__floating-promo-button {
      background-color: var(--page-xin88app-accent-color);
      color: var(--page-xin88app-light-text-color);
      padding: 12px 25px;
      border-radius: 25px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      border: none;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: block;
    }

    .page-xin88app__floating-promo-button:hover {
      background-color: #4CAF50;
      transform: translateY(-2px);
    }

    @keyframes page-xin88app__pulse {
      0% {
        transform: translateX(-50%) scale(1);
      }
      50% {
        transform: translateX(-50%) scale(1.03);
      }
      100% {
        transform: translateX(-50%) scale(1);
      }
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-xin88app__hero-section {
        padding-top: 60px; /* Adjust for mobile header */
        padding-bottom: 40px;
      }

      .page-xin88app__hero-title {
        font-size: 2em;
      }

      .page-xin88app__hero-subtitle {
        font-size: 1.1em;
      }

      .page-xin88app__download-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

      .page-xin88app__section-title {
        font-size: 1.8em;
      }

      .page-xin88app__benefits-grid,
      .page-xin88app__games-grid {
        grid-template-columns: 1fr;
        padding: 0 15px;
      }

      .page-xin88app__step-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
      }

      .page-xin88app__step-number {
        margin-right: 0;
        margin-bottom: 15px;
      }

      .page-xin88app__step-image {
        margin-left: 0;
        margin-top: 20px;
        max-width: 100%;
      }

      .page-xin88app__faq-question h3 {
        font-size: 1.1em;
      }

      .page-xin88app__faq-toggle {
        font-size: 1.5em;
      }

      .page-xin88app__faq-answer {
        padding: 0 10px;
      }
      .page-xin88app__faq-item.active .page-xin88app__faq-answer {
        padding: 15px 10px !important;
      }

      /* Ensure all images are responsive */
      .page-xin88app__hero-image,
      .page-xin88app__benefit-item-icon,
      .page-xin88app__step-image,
      .page-xin88app__game-card-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }

      /* List item responsiveness */
      .page-xin88app__benefits-grid > div,
      .page-xin88app__steps-list > li,
      .page-xin88app__games-grid > div,
      .page-xin88app__faq-list > div {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important; /* Adjust padding to prevent content from touching edges */
        padding-right: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-xin88app__benefits-grid,
      .page-xin88app__steps-list,
      .page-xin88app__games-grid,
      .page-xin88app__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-xin88app__container {
        padding: 10px;
      }
    }