:root {
      --page-yy777-app-primary-color: #FFD700; /* Gold/Yellow, matches common betting site aesthetic */
      --page-yy777-app-secondary-color: #000000; /* Black */
      --page-yy777-app-accent-color: #28a745; /* Green for success/CTA */
      --page-yy777-app-text-color: #FFFFFF;
      --page-yy777-app-dark-text-color: #333333;
      --page-yy777-app-background-dark: #1a1a1a;
      --page-yy777-app-background-light: #2c2c2c;
      --page-yy777-app-border-color: #444444;
      --header-offset: 122px; /* Default value, will be overridden by shared.css if present */
    }

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

    /* Ensure all text has good contrast */
    .page-yy777-app h1,
    .page-yy777-app h2,
    .page-yy777-app h3,
    .page-yy777-app p,
    .page-yy777-app a,
    .page-yy777-app button,
    .page-yy777-app__highlight {
      color: var(--page-yy777-app-text-color);
    }

    .page-yy777-app__section-title {
      font-size: 2.5em;
      text-align: center;
      margin-bottom: 40px;
      color: var(--page-yy777-app-primary-color);
      padding: 0 15px;
    }

    .page-yy777-app__section-description {
      font-size: 1.1em;
      text-align: center;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      padding: 0 15px;
    }

    .page-yy777-app__highlight {
      color: var(--page-yy777-app-primary-color);
      font-weight: bold;
    }

    /* Buttons */
    .page-yy777-app__button {
      display: inline-block;
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      text-align: center;
      white-space: nowrap; /* Prevent text wrapping */
      box-sizing: border-box;
    }

    .page-yy777-app__button--primary {
      background-color: var(--page-yy777-app-primary-color);
      color: var(--page-yy777-app-dark-text-color);
      border: none;
    }

    .page-yy777-app__button--primary:hover {
      background-color: #FFEA00;
      transform: translateY(-2px);
    }

    .page-yy777-app__button--secondary {
      background-color: transparent;
      color: var(--page-yy777-app-primary-color);
      border: 2px solid var(--page-yy777-app-primary-color);
    }

    .page-yy777-app__button--secondary:hover {
      background-color: rgba(255, 215, 0, 0.1);
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-yy777-app__hero-section {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, var(--page-yy777-app-background-dark), #0a0a0a);
      padding-top: 10px; /* Small decorative top padding, main offset handled by body */
    }

    .page-yy777-app__hero-content {
      max-width: 900px;
      margin-bottom: 40px;
    }

    .page-yy777-app__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      line-height: 1.2;
      color: var(--page-yy777-app-primary-color);
    }

    .page-yy777-app__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }

    .page-yy777-app__download-buttons {
      display: flex;
      gap: 20px;
      justify-content: center;
      flex-wrap: wrap; /* Allow wrapping on small screens */
    }

    .page-yy777-app__hero-image-wrapper {
      width: 100%;
      max-width: 600px;
      margin-top: 40px;
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
      box-sizing: border-box;
    }

    .page-yy777-app__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      border-radius: 15px;
    }

    /* Features Section */
    .page-yy777-app__features-section {
      padding: 80px 20px;
      background-color: var(--page-yy777-app-background-light);
    }

    .page-yy777-app__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-yy777-app__feature-item {
      background-color: var(--page-yy777-app-background-dark);
      padding: 30px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-yy777-app-border-color);
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-yy777-app__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-yy777-app__feature-icon {
      max-width: 200px; /* Min size is 200px */
      height: auto;
      margin-bottom: 20px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      border-radius: 8px;
    }

    .page-yy777-app__feature-title {
      font-size: 1.8em;
      color: var(--page-yy777-app-primary-color);
      margin-bottom: 15px;
    }

    .page-yy777-app__feature-description {
      font-size: 1em;
      color: #cccccc;
    }

    /* How to Download Section */
    .page-yy777-app__how-to-download-section {
      padding: 80px 20px;
      background-color: var(--page-yy777-app-background-dark);
    }

    .page-yy777-app__steps-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 40px;
      max-width: 1200px;
      margin: 0 auto 60px auto;
    }

    .page-yy777-app__step-item {
      background-color: var(--page-yy777-app-background-light);
      padding: 30px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-yy777-app-border-color);
      box-sizing: border-box;
    }

    .page-yy777-app__step-number {
      font-size: 3em;
      font-weight: bold;
      color: var(--page-yy777-app-primary-color);
      margin-bottom: 15px;
    }

    .page-yy777-app__step-title {
      font-size: 1.6em;
      color: var(--page-yy777-app-primary-color);
      margin-bottom: 10px;
    }

    .page-yy777-app__step-description {
      font-size: 1em;
      color: #cccccc;
    }

    .page-yy777-app__download-cta {
      text-align: center;
      margin-top: 40px;
    }

    .page-yy777-app__download-cta-text {
      font-size: 1.5em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }

    /* Game Providers Section */
    .page-yy777-app__game-providers-section {
      padding: 80px 20px;
      background-color: var(--page-yy777-app-background-light);
    }

    .page-yy777-app__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-yy777-app__provider-item {
      background-color: var(--page-yy777-app-background-dark);
      padding: 20px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
      border: 1px solid var(--page-yy777-app-border-color);
      box-sizing: border-box;
    }

    .page-yy777-app__provider-logo {
      max-width: 100%;
      height: auto;
      max-height: 100px; /* Keep logo height consistent */
      object-fit: contain;
      margin-bottom: 10px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-yy777-app__provider-name {
      font-size: 1.1em;
      font-weight: bold;
      color: #e0e0e0;
    }

    /* FAQ Section */
    .page-yy777-app__faq-section {
      padding: 80px 20px;
      background-color: var(--page-yy777-app-background-dark);
    }

    .page-yy777-app__faq-container {
      max-width: 900px;
      margin: 0 auto;
    }

    .page-yy777-app__faq-item {
      background-color: var(--page-yy777-app-background-light);
      margin-bottom: 15px;
      border-radius: 10px;
      overflow: hidden;
      border: 1px solid var(--page-yy777-app-border-color);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

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

    .page-yy777-app__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-yy777-app__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-yy777-app-primary-color);
      pointer-events: none; /* Prevent h3 from intercepting click */
    }

    .page-yy777-app__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-yy777-app-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from intercepting click */
    }

    .page-yy777-app__faq-item.active .page-yy777-app__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-yy777-app__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Adjust padding to match question */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      background-color: #222222;
      color: #cccccc;
      font-size: 1em;
    }

    .page-yy777-app__faq-item.active .page-yy777-app__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important; /* Consistent padding */
      opacity: 1;
    }

    .page-yy777-app__faq-answer p {
      margin: 0;
      color: #cccccc; /* Ensure text color contrast */
    }

    /* Final CTA Section */
    .page-yy777-app__cta-final-section {
      padding: 80px 20px;
      background: linear-gradient(45deg, #0a0a0a, var(--page-yy777-app-background-dark));
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 40px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-yy777-app__cta-final-content {
      max-width: 800px;
    }

    .page-yy777-app__cta-final-title {
      font-size: 2.8em;
      color: var(--page-yy777-app-primary-color);
      margin-bottom: 20px;
    }

    .page-yy777-app__cta-final-description {
      font-size: 1.2em;
      color: #e0e0e0;
      margin-bottom: 30px;
    }

    .page-yy777-app__cta-final-image {
      max-width: 100%;
      height: auto;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
      box-sizing: border-box;
    }

    /* Responsive Adjustments */
    @media (max-width: 1024px) {
      .page-yy777-app__hero-title {
        font-size: 3em;
      }
      .page-yy777-app__hero-description {
        font-size: 1.2em;
      }
      .page-yy777-app__section-title {
        font-size: 2em;
      }
      .page-yy777-app__cta-final-title {
        font-size: 2.2em;
      }
    }

    @media (max-width: 768px) {
      .page-yy777-app {
        padding-top: var(--header-offset, 122px) !important; /* Ensure padding for fixed header */
      }

      .page-yy777-app__hero-section {
        padding: 40px 15px;
        padding-top: 10px; /* Decorative top padding */
      }

      .page-yy777-app__hero-title {
        font-size: 2.5em;
      }

      .page-yy777-app__hero-description {
        font-size: 1.1em;
      }

      .page-yy777-app__download-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
      }

      .page-yy777-app__button {
        width: 100%;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-yy777-app__features-section,
      .page-yy777-app__how-to-download-section,
      .page-yy777-app__game-providers-section,
      .page-yy777-app__faq-section,
      .page-yy777-app__cta-final-section {
        padding: 50px 15px;
      }

      .page-yy777-app__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }

      .page-yy777-app__features-grid,
      .page-yy777-app__steps-container,
      .page-yy777-app__providers-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-yy777-app__feature-item,
      .page-yy777-app__step-item,
      .page-yy777-app__provider-item,
      .page-yy777-app__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px !important; /* Adjust padding for smaller screens */
      }

      .page-yy777-app__feature-description,
      .page-yy777-app__step-description,
      .page-yy777-app__provider-name,
      .page-yy777-app__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-yy777-app__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
      }

      .page-yy777-app__faq-question h3 {
        font-size: 1.1em;
      }

      .page-yy777-app__faq-answer {
        padding: 0 20px;
      }

      .page-yy777-app__faq-item.active .page-yy777-app__faq-answer {
        padding: 15px 20px !important;
      }

      .page-yy777-app__cta-final-title {
        font-size: 1.8em;
      }

      .page-yy777-app__cta-final-description {
        font-size: 1em;
      }
    }

    @media (max-width: 480px) {
      .page-yy777-app__hero-title {
        font-size: 2em;
      }
      .page-yy777-app__section-title {
        font-size: 1.6em;
      }
      .page-yy777-app__cta-final-title {
        font-size: 1.6em;
      }
    }