.page-download {
  color: #333333;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding-top: var(--header-offset, 120px);
}

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

.page-download__hero-section {
  background: linear-gradient(135deg, #FFD700, #8B0000);
  color: #ffffff;
  padding: 80px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  overflow: hidden;
  position: relative;
}

.page-download__hero-content {
  max-width: 800px;
  z-index: 1;
}

.page-download__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.page-download__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
  line-height: 1.5;
  color: #f0f0f0;
}

.page-download__hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.page-download__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
}

.page-download__cta-button--primary {
  background-color: #FFD700;
  color: #8B0000;
}

.page-download__cta-button--primary:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

.page-download__cta-button--secondary {
  background-color: #8B0000;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-download__cta-button--secondary:hover {
  background-color: #a00000;
  transform: translateY(-2px);
}

.page-download__hero-image-wrapper {
  margin-top: 40px;
  z-index: 1;
  max-width: 900px;
  width: 100%;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-download__section-title {
  font-size: 2.5em;
  color: #8B0000;
  text-align: center;
  margin-bottom: 30px;
  margin-top: 60px;
  font-weight: bold;
}

.page-download__section-intro {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-download__why-app-section {
  padding: 60px 0;
  background-color: #f9f9f9;
}

.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-download__feature-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  border-left: 5px solid #FFD700;
}

.page-download__feature-item:hover {
  transform: translateY(-5px);
}

.page-download__feature-title {
  font-size: 1.5em;
  color: #8B0000;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download__feature-description {
  color: #666666;
  font-size: 1em;
}

.page-download__action-area {
  text-align: center;
  margin-top: 40px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-download__download-methods-section {
  padding: 60px 0;
  background-color: #eeeeee;
}

.page-download__method-card {
  background-color: #ffffff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 40px;
  border-top: 5px solid #8B0000;
}

.page-download__method-title {
  font-size: 2em;
  color: #8B0000;
  margin-bottom: 25px;
  text-align: center;
  font-weight: bold;
}

.page-download__method-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 30px;
}

.page-download__method-image {
  flex-shrink: 0;
  width: 400px;
  height: 300px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-download__method-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.page-download__method-steps li {
  margin-bottom: 15px;
  font-size: 1.1em;
  color: #444444;
  position: relative;
  padding-left: 30px;
}

.page-download__method-steps li::before {
  content: '▶';
  color: #FFD700;
  position: absolute;
  left: 0;
  font-size: 0.8em;
  top: 5px;
}

.page-download__method-steps li strong {
  color: #8B0000;
}

.page-download__pre-installation-section {
  padding: 60px 0;
  background-color: #f9f9f9;
}

.page-download__tips-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.page-download__tips-list li {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-right: 5px solid #FFD700;
}

.page-download__tip-title {
  font-size: 1.4em;
  color: #8B0000;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-download__tip-description {
  color: #666666;
  font-size: 1em;
}

.page-download__faq-section {
  padding: 60px 0;
  background-color: #eeeeee;
}

.page-download__faq-list {
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.page-download__faq-item {
  background-color: #ffffff;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border-top: 3px solid #FFD700;
}

.page-download__faq-question {
  display: block;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #8B0000;
  cursor: pointer;
  position: relative;
  background-color: #fff;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background-color: #fff8e1;
}

.page-download__faq-toggle {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  line-height: 1;
  color: #FFD700;
  transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: translateY(-50%) rotate(45deg);
}

.page-download__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #555555;
  line-height: 1.7;
}

.page-download__faq-answer p {
  margin-bottom: 10px;
}

.page-download__faq-answer ul {
  margin-left: 20px;
  list-style: disc;
}

.page-download__troubleshooting-list li, .page-download__requirements-list li {
  margin-bottom: 5px;
}

.page-download__text-link {
  color: #8B0000;
  text-decoration: underline;
}

.page-download__cta-banner {
  background: linear-gradient(135deg, #8B0000, #FFD700);
  color: #ffffff;
  padding: 80px 20px;
  text-align: center;
  margin-top: 60px;
}

.page-download__cta-banner-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  font-weight: bold;
  color: #ffffff;
}

.page-download__cta-banner-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-download__cta-button--large {
  padding: 18px 35px;
  font-size: 1.2em;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 2.8em;
  }
  .page-download__hero-description {
    font-size: 1.2em;
  }
  .page-download__section-title {
    font-size: 2.2em;
  }
  .page-download__method-content {
    flex-direction: column;
    text-align: center;
  }
  .page-download__method-image {
    max-width: 100%;
    width: 400px;
    height: auto;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding: 60px 15px;
  }
  .page-download__hero-title {
    font-size: 2.2em;
  }
  .page-download__hero-description {
    font-size: 1em;
  }
  .page-download__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-download__cta-button {
    width: 100%;
    max-width: 300px;
  }
  .page-download__section-title {
    font-size: 1.8em;
    margin-top: 40px;
  }
  .page-download__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-download__features-grid, .page-download__tips-list {
    grid-template-columns: 1fr;
  }
  .page-download__feature-item, .page-download__tips-list li, .page-download__method-card {
    padding: 25px;
  }
  .page-download__method-title {
    font-size: 1.8em;
  }
  .page-download__method-steps li {
    font-size: 1em;
  }
  .page-download__faq-question {
    font-size: 1.1em;
    padding: 18px 20px;
  }
  .page-download__faq-answer {
    padding: 0 20px 18px 20px;
  }
  .page-download__cta-banner-title {
    font-size: 2em;
  }
  .page-download__cta-banner-description {
    font-size: 1.1em;
  }

  /* Mobile content area image constraint */
  .page-download img {
    max-width: 100%;
    height: auto;
  }
  .page-download__hero-image {
    width: 100%; /* Ensure hero image scales down */
    height: auto;
  }
  .page-download__method-image {
    width: 100%; /* Ensure method images scale down */
    height: auto;
  }
  .page-download__features-grid img, .page-download__tips-list img, .page-download__faq-list img {
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .page-download__hero-title {
    font-size: 1.8em;
  }
  .page-download__hero-description {
    font-size: 0.9em;
  }
  .page-download__cta-button {
    padding: 12px 20px;
    font-size: 1em;
  }
  .page-download__section-title {
    font-size: 1.6em;
  }
  .page-download__feature-title {
    font-size: 1.3em;
  }
  .page-download__method-title {
    font-size: 1.6em;
  }
  .page-download__tip-title {
    font-size: 1.2em;
  }
  .page-download__cta-banner-title {
    font-size: 1.8em;
  }
  .page-download__cta-button--large {
    padding: 15px 25px;
    font-size: 1.1em;
  }
}