:root {
      --primary-color: #e44d26; /* A vibrant orange-red for branding */
      --secondary-color: #ffb74d; /* A lighter orange for accents */
      --text-color: #333;
      --light-text-color: #f0f0f0;
      --background-light: #f9f9f9;
      --background-dark: #2c3e50; /* Dark blue-grey for contrast */
      --border-color: #ddd;
      --shadow-light: rgba(0, 0, 0, 0.1);
      --shadow-dark: rgba(0, 0, 0, 0.3);
      --font-family: 'Arial', sans-serif;
    }

    /* Base styles for the page content */
    .page-yy777-app-download-latest-version {
      font-family: var(--font-family);
      color: var(--text-color);
      line-height: 1.6;
      background-color: var(--background-light);
      padding-top: 10px; /* Small padding to offset potential shared header, assuming body handles main offset */
    }

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

    .page-yy777-app-download-latest-version__section {
      background-color: #fff;
      margin-bottom: 30px;
      padding: 40px;
      border-radius: 8px;
      box-shadow: 0 4px 12px var(--shadow-light);
    }

    .page-yy777-app-download-latest-version__section--dark {
      background-color: var(--background-dark);
      color: var(--light-text-color);
    }

    .page-yy777-app-download-latest-version__section-title {
      font-size: 2.5em;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 30px;
      font-weight: bold;
    }

    .page-yy777-app-download-latest-version__section-title--light {
      color: var(--secondary-color);
    }

    .page-yy777-app-download-latest-version__text-center {
      text-align: center;
    }

    /* Hero Section */
    .page-yy777-app-download-latest-version__hero-section {
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      padding: 80px 20px;
      min-height: 500px;
      background-size: cover;
      background-position: center;
      border-radius: 8px;
    }

    .page-yy777-app-download-latest-version__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
    }

    .page-yy777-app-download-latest-version__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      z-index: 2;
    }

    .page-yy777-app-download-latest-version__hero-content {
      position: relative;
      z-index: 3;
      max-width: 800px;
    }

    .page-yy777-app-download-latest-version__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      color: #fff;
      line-height: 1.2;
    }

    .page-yy777-app-download-latest-version__hero-description {
      font-size: 1.3em;
      margin-bottom: 40px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-yy777-app-download-latest-version__download-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    .page-yy777-app-download-latest-version__download-button {
      background-color: var(--primary-color);
      color: #fff;
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: none; /* Ensure button looks like a button */
      cursor: pointer; /* Ensure button has pointer cursor */
    }

    .page-yy777-app-download-latest-version__download-button:hover {
      background-color: #d63d1a;
      transform: translateY(-3px);
    }

    /* Features Section */
    .page-yy777-app-download-latest-version__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-yy777-app-download-latest-version__feature-item {
      background-color: var(--background-light);
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 2px 8px var(--shadow-light);
      text-align: center;
      transition: transform 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .page-yy777-app-download-latest-version__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-yy777-app-download-latest-version__feature-icon {
      width: 250px; /* Minimum 200px */
      height: 180px; /* Minimum 200px, adjusted for aspect ratio */
      object-fit: contain;
      margin-bottom: 20px;
      max-width: 100%;
      height: auto;
    }

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

    .page-yy777-app-download-latest-version__feature-description {
      font-size: 1em;
      color: var(--text-color);
    }

    /* How to Download Section */
    .page-yy777-app-download-latest-version__download-steps {
      display: flex;
      flex-direction: column;
      gap: 25px;
    }

    .page-yy777-app-download-latest-version__step-item {
      display: flex;
      align-items: flex-start;
      gap: 20px;
      background-color: #fefefe;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
      border-left: 5px solid var(--primary-color);
    }

    .page-yy777-app-download-latest-version__step-number {
      font-size: 2em;
      font-weight: bold;
      color: var(--primary-color);
      flex-shrink: 0;
      width: 40px;
      text-align: center;
    }

    .page-yy777-app-download-latest-version__step-content h3 {
      font-size: 1.4em;
      color: var(--text-color);
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-yy777-app-download-latest-version__step-content p {
      margin: 0;
      color: var(--text-color);
    }

    /* Why Choose Section */
    .page-yy777-app-download-latest-version__why-choose-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
    }

    .page-yy777-app-download-latest-version__why-choose-item {
      background-color: var(--background-dark);
      color: var(--light-text-color);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px var(--shadow-dark);
      display: flex;
      align-items: center;
      gap: 15px;
      box-sizing: border-box; /* Ensure padding is included in width calculation */
    }

    .page-yy777-app-download-latest-version__why-choose-item-icon {
      width: 200px; /* Minimum 200px */
      height: 200px;
      object-fit: contain;
      flex-shrink: 0;
      max-width: 100%;
      height: auto;
    }

    .page-yy777-app-download-latest-version__why-choose-item h3 {
      font-size: 1.3em;
      color: var(--secondary-color);
      margin: 0;
    }

    .page-yy777-app-download-latest-version__why-choose-item p {
      margin: 5px 0 0;
      font-size: 0.95em;
    }

    /* FAQ Section */
    .page-yy777-app-download-latest-version__faq-list {
      margin-top: 30px;
    }

    .page-yy777-app-download-latest-version__faq-item {
      background-color: #fefefe;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-yy777-app-download-latest-version__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #fff;
      color: var(--primary-color);
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-yy777-app-download-latest-version__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-yy777-app-download-latest-version__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-yy777-app-download-latest-version__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-yy777-app-download-latest-version__faq-item.active .page-yy777-app-download-latest-version__faq-toggle {
      transform: rotate(45deg); /* Plus sign rotates to a cross/minus */
    }

    .page-yy777-app-download-latest-version__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Initial padding matches question horizontal padding */
      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: #fafafa;
    }

    .page-yy777-app-download-latest-version__faq-item.active .page-yy777-app-download-latest-version__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important; /* Adjusted padding for content */
      opacity: 1;
    }

    /* Call to Action Section */
    .page-yy777-app-download-latest-version__cta-section {
      text-align: center;
      padding: 60px 20px;
      background-color: var(--primary-color);
      color: #fff;
      border-radius: 8px;
    }

    .page-yy777-app-download-latest-version__cta-title {
      font-size: 2.8em;
      margin-bottom: 20px;
      color: #fff;
    }

    .page-yy777-app-download-latest-version__cta-description {
      font-size: 1.2em;
      margin-bottom: 40px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-yy777-app-download-latest-version__hero-title {
        font-size: 3em;
      }
      .page-yy777-app-download-latest-version__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-yy777-app-download-latest-version__container {
        padding: 15px;
      }

      .page-yy777-app-download-latest-version__section {
        padding: 30px 20px;
      }

      .page-yy777-app-download-latest-version__hero-section {
        min-height: 400px;
        padding: 60px 15px;
      }

      .page-yy777-app-download-latest-version__hero-title {
        font-size: 2.5em;
      }

      .page-yy777-app-download-latest-version__hero-description {
        font-size: 1.1em;
      }

      .page-yy777-app-download-latest-version__download-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-yy777-app-download-latest-version__download-button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        padding: 12px 20px;
      }

      .page-yy777-app-download-latest-version__features-grid,
      .page-yy777-app-download-latest-version__why-choose-list {
        grid-template-columns: 1fr;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-yy777-app-download-latest-version__feature-item,
      .page-yy777-app-download-latest-version__why-choose-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      
      .page-yy777-app-download-latest-version__why-choose-item {
        flex-direction: column;
        text-align: center;
      }

      .page-yy777-app-download-latest-version__why-choose-item-icon {
        margin-bottom: 15px;
      }

      .page-yy777-app-download-latest-version__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        border-left: none;
        border-top: 5px solid var(--primary-color);
      }

      .page-yy777-app-download-latest-version__step-number {
        margin-bottom: 10px;
      }

      .page-yy777-app-download-latest-version__cta-title {
        font-size: 2em;
      }

      .page-yy777-app-download-latest-version__cta-description {
        font-size: 1em;
      }

      .page-yy777-app-download-latest-version__faq-question {
        padding: 15px 20px;
      }
      .page-yy777-app-download-latest-version__faq-question h3 {
        font-size: 1.1em;
      }
      .page-yy777-app-download-latest-version__faq-answer {
        padding: 0 20px;
      }
      .page-yy777-app-download-latest-version__faq-item.active .page-yy777-app-download-latest-version__faq-answer {
        padding: 15px 20px !important;
      }

      /* Image responsiveness */
      .page-yy777-app-download-latest-version__hero-image,
      .page-yy777-app-download-latest-version__feature-icon,
      .page-yy777-app-download-latest-version__why-choose-item-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-yy777-app-download-latest-version__hero-title {
        font-size: 2em;
      }
      .page-yy777-app-download-latest-version__section-title {
        font-size: 1.8em;
      }
      .page-yy777-app-download-latest-version__download-button {
        font-size: 1em;
        padding: 10px 15px;
      }
    }