.page-download {
  font-family: Arial, sans-serif;
  color: var(--text-main, #FFF6D6); /* Default text color from custom palette */
  background-color: var(--background, #0A0A0A); /* Default background color from custom palette */
  line-height: 1.6;
}

.page-download__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.page-download__hero-section {
  padding-top: var(--header-offset, 120px); /* Desktop fixed header spacing */
  background: linear-gradient(135deg, #F2C14E, #FFD36B); /* Brand colors */
  color: #000000; /* Dark text for light gradient background */
  padding-bottom: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-download__hero-section .page-download__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-download__hero-content {
  max-width: 800px;
}

.page-download__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* H1 font size with clamp */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #000000; /* Dark text for light background */
  max-width: 100%; /* Ensure H1 doesn't overflow */
}

.page-download__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #333333; /* Darker text for readability on light background */
}

.page-download__cta-buttons {
  display: flex;
  flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
  gap: 15px;
  justify-content: center;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  max-width: 100%; /* Ensure buttons don't overflow */
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #ffffff; /* As per instruction "按钮文字始终使用白色" */
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4); /* Glow effect */
}

.page-download__btn-primary:hover {
  background: linear-gradient(180deg, #DDA11D 0%, #FFD86A 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 211, 107, 0.6);
}

.page-download__btn-secondary {
  background: #111111; /* Card BG */
  color: #FFD36B; /* Auxiliary color */
  border: 2px solid #FFD36B;
}

.page-download__btn-secondary:hover {
  background: #FFD36B;
  color: #111111;
  transform: translateY(-2px);
}

.page-download__hero-image-wrapper {
  margin-top: 30px;
  width: 100%;
  max-width: 800px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

/* General Section Styling */
.page-download__why-download-section,
.page-download__how-to-download-section,
.page-download__app-features-section,
.page-download__bonuses-section,
.page-download__supported-devices-section,
.page-download__app-vs-browser-section,
.page-download__faq-section,
.page-download__cta-final-section {
  padding: 60px 0;
  text-align: center;
  background-color: var(--background, #0A0A0A); /* Dark background */
  color: var(--text-main, #FFF6D6); /* Light text */
}

.page-download__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main, #FFF6D6);
}

.page-download__section-description {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #D3D3D3; /* Slightly lighter than main text for description */
}

/* Features Grid */
.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__feature-card {
  background-color: var(--card-b-g, #111111); /* Dark card background */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  text-align: left;
  border: 1px solid var(--border, #3A2A12); /* Border color */
}

.page-download__feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #FFF6D6);
}

.page-download__feature-text {
  font-size: 1rem;
  color: #D3D3D3;
}

/* Download Steps */
.page-download__download-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__step-item {
  background-color: var(--card-b-g, #111111);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  text-align: left;
  border: 1px solid var(--border, #3A2A12);
}

.page-download__step-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #FFF6D6);
}

.page-download__step-text {
  font-size: 1rem;
  color: #D3D3D3;
  margin-bottom: 10px;
}

.page-download__qr-code-section {
  margin-top: 60px;
  background-color: var(--card-b-g, #111111);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  border: 1px solid var(--border, #3A2A12);
}

.page-download__qr-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main, #FFF6D6);
}

.page-download__qr-code {
  width: 100%;
  max-width: 300px; /* Smaller max-width for QR code */
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  border: 5px solid #ffffff; /* White border for QR code visibility */
  border-radius: 5px;
}

.page-download__qr-text {
  font-size: 1.1rem;
  color: #D3D3D3;
}

/* App Features Showcase */
.page-download__feature-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__feature-showcase-item {
  background-color: var(--card-b-g, #111111);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  text-align: left;
  border: 1px solid var(--border, #3A2A12);
}

.page-download__feature-showcase-image {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-download__feature-showcase-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #FFF6D6);
}

.page-download__feature-showcase-text {
  font-size: 1rem;
  color: #D3D3D3;
}

/* Bonuses Section */
.page-download__bonus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__bonus-card {
  background-color: var(--card-b-g, #111111);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  text-align: left;
  border: 1px solid var(--border, #3A2A12);
}

.page-download__bonus-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #FFF6D6);
}

.page-download__bonus-text {
  font-size: 1rem;
  color: #D3D3D3;
}

.page-download__cta-center {
  margin-top: 40px;
}

/* Supported Devices */
.page-download__device-compatibility {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.page-download__device-card {
  background-color: var(--card-b-g, #111111);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  text-align: left;
  flex: 1 1 45%; /* Two cards per row on larger screens */
  max-width: 45%;
  border: 1px solid var(--border, #3A2A12);
}

.page-download__device-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #FFF6D6);
}

.page-download__device-text {
  font-size: 1rem;
  color: #D3D3D3;
}

/* App vs Browser Comparison */
.page-download__comparison-table {
  width: 100%;
  max-width: 900px;
  margin: 40px auto;
  border-collapse: collapse;
  text-align: left;
  background-color: var(--card-b-g, #111111);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  border: 1px solid var(--border, #3A2A12);
}

.page-download__table-header,
.page-download__table-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border, #3A2A12);
}

.page-download__table-header .page-download__table-cell {
  font-weight: 700;
  background-color: #3A2A12; /* Border color for header background */
  color: var(--text-main, #FFF6D6);
}

.page-download__table-cell {
  padding: 15px 20px;
  color: #D3D3D3;
}

.page-download__table-row:last-child {
  border-bottom: none;
}

.page-download__conclusion-text {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 40px auto 0 auto;
  color: #D3D3D3;
}

/* FAQ Section */
.page-download__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
  text-align: left;
}

.page-download__faq-item {
  background-color: var(--card-b-g, #111111);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  border: 1px solid var(--border, #3A2A12);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  background-color: #1a1a1a; /* Slightly darker for question */
  color: var(--text-main, #FFF6D6);
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background-color: #2a2a2a;
}

.page-download__faq-title {
  font-size: 1.2rem;
  margin: 0;
  color: var(--text-main, #FFF6D6);
}

.page-download__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #FFD36B; /* Auxiliary color for toggle icon */
}

.page-download__faq-item.active .page-download__faq-toggle {
  transform: rotate(45deg);
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #D3D3D3;
  text-align: left;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 1000px !important; /* Sufficiently large */
  padding: 20px;
}

.page-download__faq-answer p {
  margin: 0;
  color: #D3D3D3;
}

/* Final CTA Section */
.page-download__cta-final-section {
  padding-bottom: 80px;
}

.page-download__cta-buttons--final {
  margin-top: 40px;
  flex-direction: row; /* Ensure horizontal layout for final CTAs */
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-download__section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding-top: var(--header-offset, 120px) !important; /* Mobile fixed header spacing */
    padding-bottom: 40px;
  }

  .page-download__hero-section .page-download__container {
    flex-direction: column;
    gap: 20px;
  }

  .page-download__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .page-download__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-download__cta-buttons {
    flex-direction: column; /* Stack buttons vertically on mobile */
    gap: 10px;
    width: 100%; /* Ensure button container takes full width */
    padding: 0 15px; /* Add padding to container */
  }

  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important; /* Full width for buttons */
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-download__why-download-section,
  .page-download__how-to-download-section,
  .page-download__app-features-section,
  .page-download__bonuses-section,
  .page-download__supported-devices-section,
  .page-download__app-vs-browser-section,
  .page-download__faq-section,
  .page-download__cta-final-section {
    padding: 40px 0;
  }

  .page-download__section-title {
    font-size: 1.8rem;
  }

  .page-download__section-description {
    font-size: 1rem;
    margin-bottom: 30px;
    padding: 0 15px;
  }

  .page-download__features-grid,
  .page-download__download-steps,
  .page-download__feature-showcase-grid,
  .page-download__bonus-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-download__feature-card,
  .page-download__step-item,
  .page-download__feature-showcase-item,
  .page-download__bonus-card,
  .page-download__device-card {
    padding: 20px;
    text-align: center; /* Center text in cards for mobile */
    max-width: 100%;
    flex: 1 1 100%;
  }
  
  .page-download__feature-title,
  .page-download__step-title,
  .page-download__feature-showcase-title,
  .page-download__bonus-title,
  .page-download__device-title {
    font-size: 1.3rem;
  }

  .page-download__qr-code-section {
    padding: 20px;
    margin-top: 40px;
  }

  .page-download__qr-title {
    font-size: 1.5rem;
  }

  .page-download__qr-code {
    max-width: 200px;
  }

  .page-download__comparison-table {
    margin: 30px auto;
    max-width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-download__table-header,
  .page-download__table-row {
    grid-template-columns: 1fr; /* Stack cells vertically */
    border-bottom: 1px solid var(--border, #3A2A12);
  }

  .page-download__table-header .page-download__table-cell {
    background-color: #3A2A12;
    padding: 10px 15px;
  }

  .page-download__table-row .page-download__table-cell:first-child {
    font-weight: 700;
    color: var(--text-main, #FFF6D6);
    background-color: #2a2a2a; /* Differentiate feature title */
  }

  .page-download__table-cell {
    padding: 10px 15px;
  }

  .page-download__conclusion-text {
    font-size: 1rem;
    margin-top: 30px;
    padding: 0 15px;
  }

  .page-download__faq-list {
    margin-top: 30px;
    padding: 0 15px;
  }

  .page-download__faq-question {
    padding: 15px;
  }

  .page-download__faq-title {
    font-size: 1.1rem;
  }
  
  .page-download__faq-answer {
    padding: 0 15px;
  }

  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px;
  }

  /* Image responsive rules */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* All containers with images need this */
  .page-download__hero-image-wrapper,
  .page-download__qr-code-section,
  .page-download__feature-showcase-item,
  .page-download__container,
  .page-download__section,
  .page-download__card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}

/* Ensure no filter on images */
.page-download img {
  filter: none !important;
}

/* Contrast fix classes (as per instructions) */
.page-download__contrast-fix {
  background: #ffffff !important;
  color: #333333 !important;
  border: 1px solid #e0e0e0 !important;
}

.page-download__text-contrast-fix {
  color: #333333 !important;
  text-shadow: none !important;
}