:root {
      --primary-color: #e60000; /* A vibrant red, good contrast */
      --secondary-color: #ffcc00; /* Gold/yellow for accents */
      --dark-background: #1a1a1a;
      --light-text: #ffffff;
      --medium-gray: #cccccc;
      --border-color: #333333;
      --button-hover-color: #cc0000;
      --faq-question-bg: #2a2a2a;
      --faq-answer-bg: #3a3a3a;
    }

    /* Base styles for the page content, ensuring it doesn't interfere with global styles */
    .page-yy777-app-download-for-android {
      font-family: 'Arial', sans-serif;
      color: var(--light-text);
      background-color: var(--dark-background);
      line-height: 1.6;
      overflow-x: hidden;
      padding-bottom: 40px; /* General bottom padding */
    }

    .page-yy777-app-download-for-android__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      box-sizing: border-box;
    }

    /* Fixed navigation bar spacing: Assuming shared.css handles body padding-top */
    .page-yy777-app-download-for-android__hero-section {
      padding-top: 10px; /* Small top padding for decoration, not header offset */
      padding-bottom: 60px;
      background-color: #0d0d0d;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .page-yy777-app-download-for-android__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      opacity: 0.3;
    }

    .page-yy777-app-download-for-android__hero-content {
      position: relative;
      z-index: 2;
      padding: 80px 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-yy777-app-download-for-android__hero-title {
      font-size: 3.2em;
      color: var(--secondary-color);
      margin-bottom: 20px;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-yy777-app-download-for-android__hero-subtitle {
      font-size: 1.3em;
      color: var(--light-text);
      margin-bottom: 30px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-yy777-app-download-for-android__button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--light-text);
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-yy777-app-download-for-android__button:hover {
      background-color: var(--button-hover-color);
      transform: translateY(-2px);
    }

    .page-yy777-app-download-for-android__section {
      padding: 60px 0;
      text-align: center;
    }

    .page-yy777-app-download-for-android__section:nth-of-type(even) {
      background-color: #121212;
    }

    .page-yy777-app-download-for-android__section-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 40px;
      text-align: center;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-yy777-app-download-for-android__section-description {
      font-size: 1.1em;
      color: var(--medium-gray);
      max-width: 800px;
      margin: 0 auto 50px auto;
    }

    .page-yy777-app-download-for-android__features-grid,
    .page-yy777-app-download-for-android__steps-grid,
    .page-yy777-app-download-for-android__providers-grid,
    .page-yy777-app-download-for-android__payments-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-yy777-app-download-for-android__feature-item,
    .page-yy777-app-download-for-android__step-item,
    .page-yy777-app-download-for-android__provider-item,
    .page-yy777-app-download-for-android__payment-item {
      background-color: #2a2a2a;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      border: 1px solid var(--border-color);
      transition: transform 0.3s ease;
      box-sizing: border-box; /* Crucial for responsive list items */
    }

    .page-yy777-app-download-for-android__feature-item:hover,
    .page-yy777-app-download-for-android__step-item:hover,
    .page-yy777-app-download-for-android__provider-item:hover,
    .page-yy777-app-download-for-android__payment-item:hover {
      transform: translateY(-5px);
    }

    .page-yy777-app-download-for-android__item-icon {
      margin-bottom: 20px;
      width: 200px; /* Min size requirement */
      height: 200px; /* Min size requirement */
      object-fit: contain;
      border-radius: 8px;
      max-width: 100%; /* Responsive image */
      height: auto; /* Responsive image */
    }

    .page-yy777-app-download-for-android__item-title {
      font-size: 1.4em;
      color: var(--secondary-color);
      margin-bottom: 15px;
    }

    .page-yy777-app-download-for-android__item-description {
      font-size: 1em;
      color: var(--medium-gray);
    }

    .page-yy777-app-download-for-android__step-number {
      font-size: 2em;
      color: var(--primary-color);
      font-weight: bold;
      margin-bottom: 15px;
    }

    .page-yy777-app-download-for-android__image-wrapper {
      margin-top: 40px;
      text-align: center;
      width: 100%; /* Responsive container */
      max-width: 100%; /* Responsive container */
      overflow: hidden;
      box-sizing: border-box;
      padding: 0 15px; /* Default padding for image wrapper */
    }

    .page-yy777-app-download-for-android__content-image {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
      object-fit: cover;
    }

    /* FAQ Section */
    .page-yy777-app-download-for-android__faq-section {
      padding: 60px 0;
      text-align: center;
      background-color: #121212;
    }

    .page-yy777-app-download-for-android__faq-container {
      max-width: 900px;
      margin: 0 auto;
      text-align: left;
    }

    .page-yy777-app-download-for-android__faq-item {
      background-color: var(--faq-question-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid var(--border-color);
    }

    .page-yy777-app-download-for-android__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      font-size: 1.2em;
      color: var(--light-text);
      transition: background-color 0.3s ease;
    }

    .page-yy777-app-download-for-android__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      color: var(--light-text);
      pointer-events: none; /* Prevent h3 from blocking click */
      font-size: 1em; /* Adjust to fit parent font size */
    }

    .page-yy777-app-download-for-android__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-yy777-app-download-for-android__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--secondary-color);
      margin-left: 20px;
      pointer-events: none; /* Prevent toggle from blocking click */
      transition: transform 0.3s ease;
    }

    .page-yy777-app-download-for-android__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Initial padding */
      background-color: var(--faq-answer-bg);
      color: var(--medium-gray);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      line-height: 1.8;
    }

    .page-yy777-app-download-for-android__faq-item.active .page-yy777-app-download-for-android__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important; /* Expanded padding */
      opacity: 1;
    }

    .page-yy777-app-download-for-android__faq-item.active .page-yy777-app-download-for-android__faq-toggle {
      transform: rotate(45deg); /* Rotate '+' to 'x' or use '-' directly */
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-yy777-app-download-for-android__hero-title {
        font-size: 2.5em;
      }

      .page-yy777-app-download-for-android__hero-subtitle {
        font-size: 1.1em;
      }

      .page-yy777-app-download-for-android__hero-content {
        padding: 60px 15px;
      }

      .page-yy777-app-download-for-android__section-title {
        font-size: 2em;
        margin-bottom: 30px;
      }

      .page-yy777-app-download-for-android__section-description {
        font-size: 1em;
        margin-bottom: 40px;
      }

      .page-yy777-app-download-for-android__container {
        padding: 0 15px;
      }

      .page-yy777-app-download-for-android__features-grid,
      .page-yy777-app-download-for-android__steps-grid,
      .page-yy777-app-download-for-android__providers-grid,
      .page-yy777-app-download-for-android__payments-grid {
        grid-template-columns: 1fr; /* Single column for grids on mobile */
        gap: 20px;
      }

      /* List item responsive requirements */
      .page-yy777-app-download-for-android__feature-item,
      .page-yy777-app-download-for-android__step-item,
      .page-yy777-app-download-for-android__provider-item,
      .page-yy777-app-download-for-android__payment-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 20px !important; /* Adjusted padding for mobile */
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-yy777-app-download-for-android__item-icon {
        width: 150px !important;
        height: 150px !important;
      }

      .page-yy777-app-download-for-android__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
      }

      .page-yy777-app-download-for-android__faq-answer {
        padding: 0 20px;
      }

      .page-yy777-app-download-for-android__faq-item.active .page-yy777-app-download-for-android__faq-answer {
        padding: 15px 20px !important;
      }

      .page-yy777-app-download-for-android__faq-toggle {
        font-size: 1.5em;
        margin-left: 15px;
      }

      .page-yy777-app-download-for-android__content-image {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-yy777-app-download-for-android__image-wrapper {
        padding: 0 15px; /* Add padding to wrapper for mobile */
      }
    }