:root {
      --primary-color: #FFD700; /* Gold */
      --secondary-color: #1A1A1A; /* Dark Grey */
      --text-color: #E0E0E0; /* Light Grey */
      --accent-color: #00BFFF; /* Deep Sky Blue */
      --background-dark: #0A0A0A; /* Very Dark Grey */
      --card-background: #1F1F1F;
      --border-color: #333;
    }

    .page-yy777-app-free-download-for-android {
      font-family: 'Arial', sans-serif;
      color: var(--text-color);
      background-color: var(--background-dark);
      line-height: 1.6;
      padding-top: var(--header-offset, 122px); /* Fallback for header offset */
    }

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

    .page-yy777-app-free-download-for-android__hero-section {
      background: linear-gradient(135deg, var(--secondary-color) 0%, var(--background-dark) 100%);
      text-align: center;
      padding: 60px 20px;
      border-bottom: 2px solid var(--border-color);
      padding-top: 10px; /* Small top padding if body handles header offset */
    }

    .page-yy777-app-free-download-for-android__hero-title {
      color: var(--primary-color);
      font-size: 3em;
      margin-bottom: 15px;
      text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    }

    .page-yy777-app-free-download-for-android__hero-description {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 30px auto;
      color: var(--text-color);
    }

    .page-yy777-app-free-download-for-android__download-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--background-dark);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .page-yy777-app-free-download-for-android__download-button:hover {
      background-color: var(--accent-color);
      transform: translateY(-3px);
      color: #FFF;
    }

    .page-yy777-app-free-download-for-android__section {
      padding: 40px 20px;
      border-bottom: 1px solid var(--border-color);
    }

    .page-yy777-app-free-download-for-android__section-title {
      color: var(--primary-color);
      font-size: 2.5em;
      text-align: center;
      margin-bottom: 40px;
      text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
    }

    .page-yy777-app-free-download-for-android__content-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-yy777-app-free-download-for-android__card {
      background-color: var(--card-background);
      border-radius: 15px;
      padding: 25px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .page-yy777-app-free-download-for-android__card:hover {
      transform: translateY(-5px);
    }

    .page-yy777-app-free-download-for-android__card-icon {
      width: 100px; /* Min size 200x200, but this is an icon placeholder. Will use image placeholder for actual images. */
      height: 100px;
      margin-bottom: 15px;
      object-fit: contain;
    }

    .page-yy777-app-free-download-for-android__card-title {
      color: var(--primary-color);
      font-size: 1.5em;
      margin-bottom: 10px;
    }

    .page-yy777-app-free-download-for-android__card-text {
      color: var(--text-color);
      font-size: 1em;
    }

    .page-yy777-app-free-download-for-android__image-wrapper {
      text-align: center;
      margin: 40px 0;
    }

    .page-yy777-app-free-download-for-android__image {
      max-width: 100%;
      height: auto;
      border-radius: 15px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
      border: 2px solid var(--primary-color);
    }

    .page-yy777-app-free-download-for-android__list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: 1fr;
      gap: 15px;
    }

    .page-yy777-app-free-download-for-android__list-item {
      background-color: var(--card-background);
      border-radius: 10px;
      padding: 15px 20px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      display: flex;
      align-items: center;
      border-left: 5px solid var(--primary-color);
      box-sizing: border-box; /* Required for list items */
    }

    .page-yy777-app-free-download-for-android__list-item-number {
      background-color: var(--primary-color);
      color: var(--background-dark);
      border-radius: 50%;
      width: 30px;
      height: 30px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      margin-right: 15px;
      flex-shrink: 0;
    }

    .page-yy777-app-free-download-for-android__list-item-text {
      color: var(--text-color);
      flex-grow: 1;
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word;
      word-break: break-word; /* For long keywords */
    }

    .page-yy777-app-free-download-for-android__faq-section {
      padding: 40px 20px;
      background-color: var(--secondary-color);
      border-top: 1px solid var(--border-color);
    }

    .page-yy777-app-free-download-for-android__faq-item {
      background-color: var(--card-background);
      border-radius: 10px;
      margin-bottom: 15px;
      overflow: hidden;
      border: 1px solid var(--border-color);
    }

    .page-yy777-app-free-download-for-android__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: var(--card-background);
      color: var(--primary-color);
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-yy777-app-free-download-for-android__faq-question:hover {
      background-color: #2a2a2a;
    }

    .page-yy777-app-free-download-for-android__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      color: var(--primary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-yy777-app-free-download-for-android__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      color: var(--accent-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

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

    .page-yy777-app-free-download-for-android__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(--text-color);
      background-color: #2a2a2a;
    }

    .page-yy777-app-free-download-for-android__faq-item.active .page-yy777-app-free-download-for-android__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-yy777-app-free-download-for-android__hero-title {
        font-size: 2.2em;
      }

      .page-yy777-app-free-download-for-android__hero-description {
        font-size: 1em;
      }

      .page-yy777-app-free-download-for-android__download-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-yy777-app-free-download-for-android__section-title {
        font-size: 2em;
      }

      .page-yy777-app-free-download-for-android__content-grid {
        grid-template-columns: 1fr;
      }

      /* List item responsive styles */
      .page-yy777-app-free-download-for-android__list,
      .page-yy777-app-free-download-for-android__list-item {
        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;
      }

      .page-yy777-app-free-download-for-android__list-item-text {
        font-size: 0.95em;
      }

      .page-yy777-app-free-download-for-android__image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }

      .page-yy777-app-free-download-for-android__image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }

      .page-yy777-app-free-download-for-android__faq-question {
        font-size: 1.1em;
        padding: 12px 15px;
      }

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

    @media (max-width: 480px) {
      .page-yy777-app-free-download-for-android__hero-title {
        font-size: 1.8em;
      }

      .page-yy777-app-free-download-for-android__section-title {
        font-size: 1.8em;
      }

      .page-yy777-app-free-download-for-android__list-item-number {
        width: 25px;
        height: 25px;
        font-size: 0.9em;
        margin-right: 10px;
      }
    }