:root {
      --page-yy777-com-login-register__primary-color: #e44d26; /* A vibrant orange-red */
      --page-yy777-com-login-register__secondary-color: #333333; /* Dark grey for text */
      --page-yy777-com-login-register__background-color: #f8f8f8; /* Light grey background */
      --page-yy777-com-login-register__accent-color: #1a73e8; /* Blue for links/highlights */
      --page-yy777-com-login-register__text-color: #333333;
      --page-yy777-com-login-register__light-text-color: #ffffff;
      --page-yy777-com-login-register__border-color: #e0e0e0;
    }

    .page-yy777-com-login-register {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-yy777-com-login-register__text-color);
      background-color: var(--page-yy777-com-login-register__background-color);
      padding-top: 10px; /* Small decorative top padding, assuming body handles header offset */
    }

    .page-yy777-com-login-register__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      text-align: center;
    }

    .page-yy777-com-login-register__section--dark {
      background-color: var(--page-yy777-com-login-register__secondary-color);
      color: var(--page-yy777-com-login-register__light-text-color);
    }

    .page-yy777-com-login-register__hero-section {
      background-color: var(--page-yy777-com-login-register__secondary-color);
      color: var(--page-yy777-com-login-register__light-text-color);
      padding: 60px 20px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .page-yy777-com-login-register__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-yy777-com-login-register__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-yy777-com-login-register__primary-color);
    }

    .page-yy777-com-login-register__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-yy777-com-login-register__button-group {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-yy777-com-login-register__button {
      background-color: var(--page-yy777-com-login-register__primary-color);
      color: var(--page-yy777-com-login-register__light-text-color);
      padding: 15px 30px;
      border-radius: 8px;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-yy777-com-login-register__button:hover {
      background-color: #c0392b; /* Slightly darker primary color */
    }

    .page-yy777-com-login-register__button--secondary {
      background-color: transparent;
      border: 2px solid var(--page-yy777-com-login-register__primary-color);
      color: var(--page-yy777-com-login-register__primary-color);
    }

    .page-yy777-com-login-register__button--secondary:hover {
      background-color: var(--page-yy777-com-login-register__primary-color);
      color: var(--page-yy777-com-login-register__light-text-color);
    }

    .page-yy777-com-login-register__image-container {
      margin-top: 40px;
      overflow: hidden;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      width: 100%;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-yy777-com-login-register__image {
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      width: 100%;
      box-sizing: border-box;
    }

    .page-yy777-com-login-register__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      text-align: left;
    }

    .page-yy777-com-login-register__feature-item {
      background-color: var(--page-yy777-com-login-register__light-text-color);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-yy777-com-login-register__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    }

    .page-yy777-com-login-register__feature-title {
      font-size: 1.4em;
      color: var(--page-yy777-com-login-register__primary-color);
      margin-bottom: 10px;
    }

    .page-yy777-com-login-register__step-list {
      list-style: none;
      padding: 0;
      margin-top: 40px;
      text-align: left;
    }

    .page-yy777-com-login-register__step-item {
      background-color: var(--page-yy777-com-login-register__light-text-color);
      margin-bottom: 20px;
      padding: 20px 25px;
      border-left: 5px solid var(--page-yy777-com-login-register__primary-color);
      border-radius: 0 8px 8px 0;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-yy777-com-login-register__step-number {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-yy777-com-login-register__primary-color);
      margin-bottom: 10px;
    }

    .page-yy777-com-login-register__step-description {
      font-size: 1.1em;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-yy777-com-login-register__faq-section {
      background-color: var(--page-yy777-com-login-register__light-text-color);
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 900px;
      border-radius: 10px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }

    .page-yy777-com-login-register__faq-item {
      border-bottom: 1px solid var(--page-yy777-com-login-register__border-color);
      margin-bottom: 10px;
      padding-bottom: 10px;
    }

    .page-yy777-com-login-register__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }

    .page-yy777-com-login-register__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      padding: 15px 0;
      font-size: 1.2em;
      font-weight: bold;
      color: var(--page-yy777-com-login-register__secondary-color);
      transition: color 0.3s ease;
      user-select: none;
    }

    .page-yy777-com-login-register__faq-question h3 {
      margin: 0;
      font-size: 1em; /* Adjust to match parent font-size */
      pointer-events: none; /* Prevent h3 from blocking click event */
      color: inherit;
    }

    .page-yy777-com-login-register__faq-question:hover {
      color: var(--page-yy777-com-login-register__primary-color);
    }

    .page-yy777-com-login-register__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-yy777-com-login-register__faq-item.active .page-yy777-com-login-register__faq-toggle {
      transform: rotate(45deg);
    }

    .page-yy777-com-login-register__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      text-align: left;
      color: var(--page-yy777-com-login-register__text-color);
    }

    .page-yy777-com-login-register__faq-item.active .page-yy777-com-login-register__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-yy777-com-login-register__promo-link {
      color: var(--page-yy777-com-login-register__accent-color);
      text-decoration: underline;
      font-weight: bold;
    }

    /* Mobile responsiveness */
    @media (max-width: 768px) {
      .page-yy777-com-login-register__hero-title {
        font-size: 2em;
      }

      .page-yy777-com-login-register__hero-description {
        font-size: 1em;
      }

      .page-yy777-com-login-register__button-group {
        flex-direction: column;
        gap: 15px;
      }

      .page-yy777-com-login-register__button {
        width: 100%;
        padding: 12px 20px;
      }

      .page-yy777-com-login-register__section {
        padding: 30px 15px;
      }

      .page-yy777-com-login-register__features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-yy777-com-login-register__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px !important;
      }

      .page-yy777-com-login-register__step-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px 20px !important;
      }

      .page-yy777-com-login-register__step-description {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-yy777-com-login-register__image-container {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-yy777-com-login-register__image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      
      .page-yy777-com-login-register__faq-question {
        font-size: 1.1em;
        padding: 12px 0;
      }

      .page-yy777-com-login-register__faq-answer {
        padding: 15px 10px !important;
      }
    }