:root {
      --primary-color: #FFD700; /* Gold/Yellow for highlights */
      --secondary-color: #00BFFF; /* Deep Sky Blue for accents */
      --background-dark: #1a1a2e; /* Dark background */
      --text-light: #f0f0f0; /* Light text */
      --text-dark: #333333; /* Dark text for contrast */
      --card-background: #2a2a4a; /* Slightly lighter dark for cards */
      --border-color: #444466; /* Border color */
      --shadow-color: rgba(0, 0, 0, 0.4);
      --button-hover: #FFC400;
      --faq-border: #3a3a5a;
      --faq-answer-bg: #21213a;
    }

    .page-yy777-ph-login {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--text-light);
      background-color: var(--background-dark);
      line-height: 1.6;
      overflow-x: hidden; /* Prevent horizontal scroll */
    }

    .page-yy777-ph-login__hero-section {
      padding-top: 10px; /* Decorative top spacing, body handles the main offset */
      position: relative;
      overflow: hidden;
      min-height: 70vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-yy777-ph-login__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
      filter: brightness(0.5); /* Darken background image for text readability */
    }

    .page-yy777-ph-login__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.6);
      border-radius: 10px;
      box-shadow: 0 8px 16px var(--shadow-color);
      margin: 20px;
    }

    .page-yy777-ph-login__hero-title {
      font-size: 2.8em;
      color: var(--primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-yy777-ph-login__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--text-light);
    }

    .page-yy777-ph-login__button {
      display: inline-block;
      padding: 15px 30px;
      background-color: var(--primary-color);
      color: var(--background-dark);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      margin: 5px; /* Added for spacing between buttons */
    }

    .page-yy777-ph-login__button:hover {
      background-color: var(--button-hover);
      transform: translateY(-2px);
    }

    .page-yy777-ph-login__section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-yy777-ph-login__section-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 40px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-yy777-ph-login__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--secondary-color);
      border-radius: 2px;
    }

    .page-yy777-ph-login__content-wrapper {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      justify-content: center;
      margin-top: 40px;
    }

    .page-yy777-ph-login__card {
      background-color: var(--card-background);
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 4px 8px var(--shadow-color);
      flex: 1 1 calc(33% - 40px); /* 3 cards per row */
      min-width: 280px;
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .page-yy777-ph-login__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.6);
    }

    .page-yy777-ph-login__card-icon {
      width: 250px; /* Min size 200x200 */
      height: auto;
      margin-bottom: 20px;
      border-radius: 8px;
      object-fit: cover;
      max-width: 100%;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-yy777-ph-login__card-title {
      font-size: 1.5em;
      color: var(--primary-color);
      margin-bottom: 15px;
      text-align: center;
    }

    .page-yy777-ph-login__card-description {
      font-size: 1em;
      color: var(--text-light);
      text-align: center;
    }

    .page-yy777-ph-login__image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 8px var(--shadow-color);
    }

    .page-yy777-ph-login__content-image {
      width: 100%;
      height: auto;
      display: block;
      max-width: 100%; /* Ensure image responsiveness */
      object-fit: cover;
      border-radius: 10px; /* Keep consistent with container */
    }

    .page-yy777-ph-login__feature-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
    }

    .page-yy777-ph-login__feature-item {
      background-color: var(--card-background);
      border-radius: 8px;
      padding: 20px 25px;
      flex: 1 1 calc(48% - 20px); /* Two items per row */
      min-width: 280px;
      box-shadow: 0 2px 4px var(--shadow-color);
      display: flex;
      align-items: center;
      text-align: left;
      border: 1px solid var(--border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-yy777-ph-login__feature-item::before {
      content: '✔';
      color: var(--primary-color);
      font-size: 1.5em;
      margin-right: 15px;
      line-height: 1;
    }

    .page-yy777-ph-login__feature-text {
      font-size: 1.1em;
      color: var(--text-light);
    }

    .page-yy777-ph-login__promo-section {
      background-color: var(--secondary-color);
      color: var(--background-dark);
      padding: 80px 20px;
      text-align: center;
      margin-top: 60px;
      border-radius: 10px;
      box-shadow: 0 8px 16px var(--shadow-color);
    }

    .page-yy777-ph-login__promo-title {
      font-size: 2.8em;
      margin-bottom: 20px;
      color: var(--background-dark);
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    }

    .page-yy777-ph-login__promo-description {
      font-size: 1.3em;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: var(--background-dark);
    }

    .page-yy777-ph-login__payment-methods,
    .page-yy777-ph-login__game-providers {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
    }

    .page-yy777-ph-login__payment-item,
    .page-yy777-ph-login__provider-item {
      background-color: var(--card-background);
      padding: 15px 25px;
      border-radius: 8px;
      color: var(--text-light);
      font-weight: bold;
      box-shadow: 0 2px 4px var(--shadow-color);
      flex: 0 0 auto;
      min-width: 120px;
      text-align: center;
      border: 1px solid var(--border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    /* FAQ Section */
    .page-yy777-ph-login__faq-section {
      background-color: var(--background-dark);
      padding: 60px 20px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .page-yy777-ph-login__faq-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 40px;
      text-align: center;
      position: relative;
      padding-bottom: 10px;
    }

    .page-yy777-ph-login__faq-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--secondary-color);
      border-radius: 2px;
    }

    .page-yy777-ph-login__faq-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-yy777-ph-login__faq-item {
      background-color: var(--card-background);
      border: 1px solid var(--faq-border);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    }

    .page-yy777-ph-login__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      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-ph-login__faq-question:hover {
      background-color: #3a3a5a;
    }

    .page-yy777-ph-login__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click */
      color: var(--primary-color); /* Ensure text color is defined */
    }

    .page-yy777-ph-login__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle from blocking click */
      transition: transform 0.3s ease;
      color: var(--secondary-color);
    }

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

    .page-yy777-ph-login__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Initial padding, will be adjusted on active */
      opacity: 0;
      background-color: var(--faq-answer-bg);
      color: var(--text-light);
      font-size: 1em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-yy777-ph-login__faq-item.active .page-yy777-ph-login__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to show content */
      padding: 20px 25px !important; /* Apply padding for active state */
      opacity: 1;
    }

    /* Social Media Section */
    .page-yy777-ph-login__social-section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-yy777-ph-login__social-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 40px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-yy777-ph-login__social-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--secondary-color);
      border-radius: 2px;
    }

    .page-yy777-ph-login__social-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-yy777-ph-login__social-item {
      background-color: var(--card-background);
      border-radius: 8px;
      padding: 15px 25px;
      box-shadow: 0 2px 4px var(--shadow-color);
      transition: transform 0.3s ease, background-color 0.3s ease;
      border: 1px solid var(--border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-yy777-ph-login__social-item:hover {
      transform: translateY(-3px);
      background-color: #3a3a5a;
    }

    .page-yy777-ph-login__social-link {
      color: var(--primary-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    /* Responsive Design */
    @media (max-width: 992px) {
      .page-yy777-ph-login__hero-title {
        font-size: 2.2em;
      }
      .page-yy777-ph-login__hero-description {
        font-size: 1em;
      }
      .page-yy777-ph-login__section-title,
      .page-yy777-ph-login__promo-title,
      .page-yy777-ph-login__faq-title,
      .page-yy777-ph-login__social-title {
        font-size: 2em;
      }
      .page-yy777-ph-login__card {
        flex: 1 1 calc(48% - 20px); /* 2 cards per row */
      }
    }

    @media (max-width: 768px) {
      .page-yy777-ph-login__hero-section {
        min-height: 60vh;
      }
      .page-yy777-ph-login__hero-title {
        font-size: 1.8em;
      }
      .page-yy777-ph-login__hero-description {
        font-size: 0.9em;
      }
      .page-yy777-ph-login__button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-yy777-ph-login__section {
        padding: 40px 15px;
      }
      .page-yy777-ph-login__section-title,
      .page-yy777-ph-login__promo-title,
      .page-yy777-ph-login__faq-title,
      .page-yy777-ph-login__social-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }
      .page-yy777-ph-login__card {
        flex: 1 1 100%; /* 1 card per row */
        padding: 25px;
      }
      .page-yy777-ph-login__feature-item {
        flex: 1 1 100% !important; /* 1 item per row */
        padding: 15px 20px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      .page-yy777-ph-login__feature-list,
      .page-yy777-ph-login__payment-methods,
      .page-yy777-ph-login__game-providers,
      .page-yy777-ph-login__social-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }
      .page-yy777-ph-login__payment-item,
      .page-yy777-ph-login__provider-item,
      .page-yy777-ph-login__social-item {
        flex: 1 1 calc(50% - 10px) !important; /* 2 items per row on smaller screens */
        padding: 12px 15px !important;
        min-width: unset !important;
        width: 100% !important; /* Ensure full width within flex item */
        max-width: 100% !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      .page-yy777-ph-login__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
      }
      .page-yy777-ph-login__faq-answer {
        padding: 0 20px;
      }
      .page-yy777-ph-login__faq-item.active .page-yy777-ph-login__faq-answer {
        padding: 15px 20px !important;
      }
      .page-yy777-ph-login__content-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-yy777-ph-login__image-container {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }
    }

    @media (max-width: 480px) {
      .page-yy777-ph-login__hero-title {
        font-size: 1.5em;
      }
      .page-yy777-ph-login__hero-description {
        font-size: 0.85em;
      }
      .page-yy777-ph-login__section-title,
      .page-yy777-ph-login__promo-title,
      .page-yy777-ph-login__faq-title,
      .page-yy777-ph-login__social-title {
        font-size: 1.5em;
      }
      .page-yy777-ph-login__card-icon {
        width: 200px; /* Smallest allowed */
      }
      .page-yy777-ph-login__payment-item,
      .page-yy777-ph-login__provider-item,
      .page-yy777-ph-login__social-item {
        flex: 1 1 100% !important; /* 1 item per row */
      }
    }