.page-index-lecai8882-app-download {
  --primary-color: #003366;
  --accent-color: #FFCC00;
  --text-color-light: #f0f0f0;
  --text-color-dark: #333;
  --background-light: #ffffff;
  --background-dark: #002244;
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark);
}

.page-index-lecai8882-app-download .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-index-lecai8882-app-download .text-center {
  text-align: center;
}

.page-index-lecai8882-app-download .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-index-lecai8882-app-download .btn-primary {
  background-color: var(--accent-color);
  color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(255, 204, 0, 0.4);
}

.page-index-lecai8882-app-download .btn-primary:hover {
  background-color: #e6b800;
  transform: translateY(-2px);
}

.page-index-lecai8882-app-download .btn-secondary {
  background-color: var(--primary-color);
  color: var(--text-color-light);
  border: 2px solid var(--accent-color);
  box-shadow: 0 4px 15px rgba(0, 51, 102, 0.4);
}

.page-index-lecai8882-app-download .btn-secondary:hover {
  background-color: #002a52;
  transform: translateY(-2px);
}

.page-index-lecai8882-app-download .btn i {
  margin-right: 8px;
  font-size: 1.2em;
}

/* Hero Section */
.page-index-lecai8882-app-download .hero-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, #004488 100%);
  padding: 80px 0;
  color: var(--text-color-light);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-index-lecai8882-app-download .hero-section .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.page-index-lecai8882-app-download .hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--accent-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-index-lecai8882-app-download .hero-subtitle {
  font-size: 1.4em;
  margin-bottom: 30px;
  max-width: 800px;
  opacity: 0.9;
}

.page-index-lecai8882-app-download .download-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
  justify-content: center;
}

.page-index-lecai8882-app-download .btn-ios, .page-index-lecai8882-app-download .btn-android {
  min-width: 200px;
}

.page-index-lecai8882-app-download .hero-text {
  font-size: 1.1em;
  font-style: italic;
  opacity: 0.8;
}

.page-index-lecai8882-app-download .hero-image-wrapper {
  margin-top: 40px;
  position: relative;
  width: 100%;
  max-width: 400px;
}

.page-index-lecai8882-app-download .hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: float 3s ease-in-out infinite alternate;
}

@keyframes float {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}

/* General Section Styling */
.page-index-lecai8882-app-download section {
  padding: 60px 0;
}

.page-index-lecai8882-app-download section:nth-child(even) {
  background-color: var(--background-light);
}

.page-index-lecai8882-app-download section:nth-child(odd) {
  background-color: #f9f9f9;
}

.page-index-lecai8882-app-download .section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  position: relative;
}

.page-index-lecai8882-app-download .section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--accent-color);
  margin: 10px auto 0;
  border-radius: 2px;
}

.page-index-lecai8882-app-download .section-description {
  font-size: 1.1em;
  color: var(--text-color-dark);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px;
}

/* Why Download Section */
.page-index-lecai8882-app-download .why-download-section {
  background-color: var(--background-light);
}

.page-index-lecai8882-app-download .feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-lecai8882-app-download .feature-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-top: 5px solid var(--accent-color);
}

.page-index-lecai8882-app-download .feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.page-index-lecai8882-app-download .feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  filter: drop-shadow(0 5px 10px rgba(0, 51, 102, 0.2));
}

.page-index-lecai8882-app-download .feature-item h3 {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-index-lecai8882-app-download .feature-item p {
  color: var(--text-color-dark);
  font-size: 1em;
}

/* Installation Guide Section */
.page-index-lecai8882-app-download .installation-guide-section {
  background-color: #f9f9f9;
}

.page-index-lecai8882-app-download .guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-lecai8882-app-download .step-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  text-align: center;
  position: relative;
  padding-top: 60px;
}

.page-index-lecai8882-app-download .step-number {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-color);
  color: var(--primary-color);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: bold;
  box-shadow: 0 5px 15px rgba(255, 204, 0, 0.4);
  border: 3px solid var(--primary-color);
}

.page-index-lecai8882-app-download .step-item h3 {
  font-size: 1.4em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-index-lecai8882-app-download .step-item p {
  color: var(--text-color-dark);
  font-size: 0.95em;
  margin-bottom: 20px;
}

.page-index-lecai8882-app-download .step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Exclusive Offers Section */
.page-index-lecai8882-app-download .exclusive-offers-section {
  background-color: var(--background-light);
}

.page-index-lecai8882-app-download .offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-lecai8882-app-download .offer-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 5px solid var(--primary-color);
}

.page-index-lecai8882-app-download .offer-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.page-index-lecai8882-app-download .offer-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
  filter: drop-shadow(0 5px 10px rgba(255, 204, 0, 0.2));
}

.page-index-lecai8882-app-download .offer-item h3 {
  font-size: 1.4em;
  color: var(--accent-color);
  margin-bottom: 15px;
}

.page-index-lecai8882-app-download .offer-item p {
  color: var(--text-color-dark);
  font-size: 0.95em;
}

/* App Features Section */
.page-index-lecai8882-app-download .app-features-section {
  background-color: var(--background-dark);
  color: var(--text-color-light);
}

.page-index-lecai8882-app-download .app-features-section .section-title {
  color: var(--accent-color);
}

.page-index-lecai8882-app-download .app-features-section .section-title::after {
  background-color: var(--text-color-light);
}

.page-index-lecai8882-app-download .features-layout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 50px;
  margin-top: 40px;
}

.page-index-lecai8882-app-download .features-list {
  flex: 1;
  min-width: 300px;
}

.page-index-lecai8882-app-download .features-list ul {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.page-index-lecai8882-app-download .features-list li {
  margin-bottom: 15px;
  font-size: 1.1em;
  display: flex;
  align-items: flex-start;
  color: var(--text-color-light);
}

.page-index-lecai8882-app-download .features-list li i {
  color: var(--accent-color);
  margin-right: 10px;
  font-size: 1.3em;
  line-height: 1.2;
}

.page-index-lecai8882-app-download .features-image-wrapper {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.page-index-lecai8882-app-download .features-image {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* FAQ Section */
.page-index-lecai8882-app-download .faq-section {
  background-color: #f9f9f9;
}

.page-index-lecai8882-app-download .faq-accordion {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-index-lecai8882-app-download .accordion-item {
  background-color: #ffffff;
  margin-bottom: 15px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.page-index-lecai8882-app-download .accordion-header {
  width: 100%;
  padding: 20px 25px;
  background-color: var(--primary-color);
  color: var(--text-color-light);
  font-size: 1.2em;
  font-weight: bold;
  text-align: left;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.page-index-lecai8882-app-download .accordion-header:hover {
  background-color: #002a52;
}

.page-index-lecai8882-app-download .accordion-header::after {
  content: '+';
  font-size: 1.5em;
  color: var(--accent-color);
  transition: transform 0.3s ease;
}

.page-index-lecai8882-app-download .accordion-header.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-index-lecai8882-app-download .accordion-content {
  padding: 0 25px;
  background-color: #fefefe;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-index-lecai8882-app-download .accordion-content.active {
  max-height: 500px; /* Adjust as needed */
  padding: 20px 25px;
}

.page-index-lecai8882-app-download .accordion-content p {
  color: var(--text-color-dark);
  margin: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-index-lecai8882-app-download .hero-section .container {
    flex-direction: column;
  }
  .page-index-lecai8882-app-download .hero-image-wrapper {
    margin-top: 30px;
  }
  .page-index-lecai8882-app-download .features-layout {
    flex-direction: column;
  }
  .page-index-lecai8882-app-download .features-list, .page-index-lecai8882-app-download .features-image-wrapper {
    min-width: unset;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-index-lecai8882-app-download .hero-title {
    font-size: 2.5em;
  }
  .page-index-lecai8882-app-download .hero-subtitle {
    font-size: 1.2em;
  }
  .page-index-lecai8882-app-download .download-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-index-lecai8882-app-download .btn-ios, .page-index-lecai8882-app-download .btn-android {
    width: 80%;
    max-width: 300px;
  }
  .page-index-lecai8882-app-download .section-title {
    font-size: 2em;
  }
  .page-index-lecai8882-app-download .feature-grid, .page-index-lecai8882-app-download .guide-steps, .page-index-lecai8882-app-download .offer-grid {
    grid-template-columns: 1fr;
  }
  .page-index-lecai8882-app-download .accordion-header {
    font-size: 1.1em;
  }
  .page-index-lecai8882-app-download .accordion-content {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-index-lecai8882-app-download .hero-title {
    font-size: 2em;
  }
  .page-index-lecai8882-app-download .hero-subtitle {
    font-size: 1em;
  }
  .page-index-lecai8882-app-download .btn-ios, .page-index-lecai8882-app-download .btn-android {
    width: 90%;
  }
  .page-index-lecai8882-app-download .section-title {
    font-size: 1.8em;
  }
  .page-index-lecai8882-app-download .feature-item h3, .page-index-lecai8882-app-download .step-item h3, .page-index-lecai8882-app-download .offer-item h3 {
    font-size: 1.3em;
  }
}