:root {
      --page-luck8apk-primary-color: #e44d26; /* Cam đỏ */
      --page-luck8apk-secondary-color: #333;
      --page-luck8apk-accent-color: #f7b731; /* Vàng cam */
      --page-luck8apk-text-color: #333;
      --page-luck8apk-light-text-color: #f8f8f8;
      --page-luck8apk-background-color: #f0f2f5;
      --page-luck8apk-card-background: #fff;
      --page-luck8apk-border-color: #ddd;
      --page-luck8apk-button-hover: #c23b1c;
      --page-luck8apk-shadow: rgba(0, 0, 0, 0.1);
    }

    /* Base styles for the page content */
    .page-luck8apk {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-luck8apk-text-color);
      background-color: var(--page-luck8apk-background-color);
      padding-bottom: 80px; /* Space for the floating button */
    }

    /* Hero Section */
    .page-luck8apk__hero-section {
      position: relative;
      width: 100%;
      min-height: 450px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: var(--page-luck8apk-light-text-color);
      background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:hero:luck8apk,banner,main]') center/cover no-repeat;
      padding: 10px 20px 40px; /* Padding top for fixed header */
      box-sizing: border-box;
    }

    .page-luck8apk__hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5); /* Overlay for text readability */
      z-index: 1;
    }

    .page-luck8apk__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-luck8apk__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: bold;
      color: var(--page-luck8apk-light-text-color);
      text-shadow: 2px 2px 4px var(--page-luck8apk-shadow);
    }

    .page-luck8apk__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: var(--page-luck8apk-light-text-color);
    }

    .page-luck8apk__download-button {
      display: inline-block;
      background-color: var(--page-luck8apk-primary-color);
      color: var(--page-luck8apk-light-text-color);
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px var(--page-luck8apk-shadow);
      cursor: pointer;
      border: none;
    }

    .page-luck8apk__download-button:hover {
      background-color: var(--page-luck8apk-button-hover);
      transform: translateY(-2px);
    }

    /* Floating Login Button */
    .page-luck8apk__floating-button-wrapper {
      position: fixed;
      bottom: 20px;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: center;
      z-index: 1000;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-luck8apk__floating-button {
      background-color: var(--page-luck8apk-accent-color);
      color: var(--page-luck8apk-text-color);
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-align: center;
      max-width: 300px;
      width: 100%;
      cursor: pointer;
      border: none;
    }

    .page-luck8apk__floating-button:hover {
      background-color: #e0a32e;
      transform: translateY(-3px);
    }

    /* Content Sections */
    .page-luck8apk__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      background-color: var(--page-luck8apk-card-background);
      border-radius: 10px;
      box-shadow: 0 2px 8px var(--page-luck8apk-shadow);
      margin-top: 30px;
    }

    .page-luck8apk__section-title {
      font-size: 2em;
      color: var(--page-luck8apk-primary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-luck8apk__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 3px;
      background-color: var(--page-luck8apk-accent-color);
      border-radius: 2px;
    }

    .page-luck8apk__text-block {
      margin-bottom: 20px;
      font-size: 1.1em;
      line-height: 1.8;
      color: var(--page-luck8apk-secondary-color);
      text-align: justify;
    }

    .page-luck8apk__text-block strong {
      color: var(--page-luck8apk-primary-color);
    }

    /* Feature List */
    .page-luck8apk__feature-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
      list-style: none;
      padding: 0;
    }

    .page-luck8apk__feature-item {
      background-color: var(--page-luck8apk-background-color);
      border-radius: 8px;
      padding: 25px;
      box-shadow: 0 2px 5px var(--page-luck8apk-shadow);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Ensure padding is included in width */
    }

    .page-luck8apk__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px var(--page-luck8apk-shadow);
    }

    .page-luck8apk__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      border-radius: 50%;
      background-color: var(--page-luck8apk-primary-color);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 2em;
      color: var(--page-luck8apk-light-text-color);
    }

    .page-luck8apk__feature-heading {
      font-size: 1.4em;
      color: var(--page-luck8apk-primary-color);
      margin-bottom: 10px;
    }

    .page-luck8apk__feature-description {
      font-size: 1em;
      color: var(--page-luck8apk-secondary-color);
      word-wrap: break-word; /* Ensure text wraps */
    }

    /* Game Categories */
    .page-luck8apk__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      padding: 0;
      list-style: none;
    }

    .page-luck8apk__game-card {
      background-color: var(--page-luck8apk-card-background);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px var(--page-luck8apk-shadow);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      box-sizing: border-box; /* Ensure padding is included in width */
    }

    .page-luck8apk__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px var(--page-luck8apk-shadow);
    }

    .page-luck8apk__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .page-luck8apk__game-card:hover .page-luck8apk__game-image {
      transform: scale(1.05);
    }

    .page-luck8apk__game-info {
      padding: 20px;
    }

    .page-luck8apk__game-title {
      font-size: 1.3em;
      color: var(--page-luck8apk-primary-color);
      margin-bottom: 10px;
      font-weight: bold;
      word-wrap: break-word; /* Ensure text wraps */
    }

    .page-luck8apk__game-description {
      font-size: 0.95em;
      color: var(--page-luck8apk-secondary-color);
      margin-bottom: 15px;
      word-wrap: break-word; /* Ensure text wraps */
    }

    /* Download Steps */
    .page-luck8apk__steps-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
      list-style: none;
      padding: 0;
    }

    .page-luck8apk__step-item {
      background-color: var(--page-luck8apk-card-background);
      border: 1px solid var(--page-luck8apk-border-color);
      border-radius: 8px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 5px var(--page-luck8apk-shadow);
      box-sizing: border-box; /* Ensure padding is included in width */
    }

    .page-luck8apk__step-number {
      background-color: var(--page-luck8apk-accent-color);
      color: var(--page-luck8apk-light-text-color);
      width: 50px;
      height: 50px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8em;
      font-weight: bold;
      margin-bottom: 15px;
    }

    .page-luck8apk__step-title {
      font-size: 1.3em;
      color: var(--page-luck8apk-primary-color);
      margin-bottom: 10px;
      word-wrap: break-word; /* Ensure text wraps */
    }

    .page-luck8apk__step-description {
      font-size: 1em;
      color: var(--page-luck8apk-secondary-color);
      word-wrap: break-word; /* Ensure text wraps */
    }

    /* Call to Action */
    .page-luck8apk__cta-section {
      text-align: center;
      padding: 50px 20px;
      background-color: var(--page-luck8apk-primary-color);
      color: var(--page-luck8apk-light-text-color);
      border-radius: 10px;
      margin-top: 30px;
      box-shadow: 0 4px 10px var(--page-luck8apk-shadow);
    }

    .page-luck8apk__cta-title {
      font-size: 2.2em;
      margin-bottom: 20px;
      font-weight: bold;
    }

    .page-luck8apk__cta-text {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* FAQ Section */
    .page-luck8apk__faq-section {
      margin-top: 30px;
    }

    .page-luck8apk__faq-item {
      background-color: var(--page-luck8apk-card-background);
      border: 1px solid var(--page-luck8apk-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px var(--page-luck8apk-shadow);
    }

    .page-luck8apk__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-luck8apk-background-color);
      color: var(--page-luck8apk-primary-color);
      font-weight: bold;
      font-size: 1.1em;
      border-bottom: 1px solid var(--page-luck8apk-border-color);
      transition: background-color 0.3s ease;
      user-select: none;
      word-wrap: break-word; /* Ensure text wraps */
    }

    .page-luck8apk__faq-question:hover {
      background-color: #e9ecef;
    }

    .page-luck8apk__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      text-align: left;
      color: var(--page-luck8apk-primary-color);
      pointer-events: none; /* Prevents text from blocking click event */
      word-wrap: break-word; /* Ensure text wraps */
    }

    .page-luck8apk__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevents icon from blocking click event */
      color: var(--page-luck8apk-secondary-color);
    }

    .page-luck8apk__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: var(--page-luck8apk-card-background);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-luck8apk-secondary-color);
      font-size: 1em;
      opacity: 0;
    }

    .page-luck8apk__faq-item.active .page-luck8apk__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-luck8apk__faq-item.active .page-luck8apk__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-luck8apk__hero-section {
        min-height: 350px;
        padding-top: 10px; /* Adjust padding for mobile fixed header */
      }

      .page-luck8apk__hero-title {
        font-size: 2em;
      }

      .page-luck8apk__hero-subtitle {
        font-size: 1em;
      }

      .page-luck8apk__download-button {
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-luck8apk__section {
        padding: 30px 15px;
        margin-top: 20px;
      }

      .page-luck8apk__section-title {
        font-size: 1.8em;
      }

      .page-luck8apk__text-block {
        font-size: 1em;
      }

      .page-luck8apk__feature-list,
      .page-luck8apk__game-categories,
      .page-luck8apk__steps-list {
        grid-template-columns: 1fr; /* Stack items on mobile */
      }
      
      .page-luck8apk__feature-item,
      .page-luck8apk__game-card,
      .page-luck8apk__step-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px 15px; /* Adjust padding for mobile */
      }

      .page-luck8apk__cta-title {
        font-size: 1.8em;
      }

      .page-luck8apk__cta-text {
        font-size: 1em;
      }

      .page-luck8apk__floating-button {
        font-size: 1em;
        padding: 10px 20px;
      }

      .page-luck8apk__faq-question {
        font-size: 1em;
        padding: 12px 15px;
      }

      .page-luck8apk__faq-answer {
        padding: 15px 15px;
      }
    }

    @media (max-width: 480px) {
      .page-luck8apk__hero-title {
        font-size: 1.6em;
      }
      .page-luck8apk__hero-subtitle {
        font-size: 0.9em;
      }
      .page-luck8apk__download-button {
        font-size: 0.9em;
        padding: 10px 18px;
      }
      .page-luck8apk__section-title {
        font-size: 1.5em;
      }
      .page-luck8apk__cta-title {
        font-size: 1.6em;
      }
    }