.page-download__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: #F4F7FB;
  padding: 20px 0 40px;
  color: #1F2D3D;
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 20px;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-download__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-download__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #1F2D3D;
  margin-bottom: 15px;
}

.page-download__hero-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
}

.page-download__cta-button {
  display: inline-block;
  padding: 14px 30px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1em;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 10px rgba(47, 107, 255, 0.3);
}

.page-download__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(47, 107, 255, 0.4);
}

.page-download__instructions-section,
.page-download__features-section,
.page-download__faq-section {
  padding: 60px 0;
  background-color: #F4F7FB;
  color: #1F2D3D;
}

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

.page-download__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #1F2D3D;
}

.page-download__section-description {
  font-size: 1.1em;
  text-align: center;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 50px;
}

.page-download__platform-guide {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 60px;
}

.page-download__platform-item {
  background-color: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 30px;
  flex: 1;
  max-width: 500px;
  text-align: center;
  border: 1px solid #D6E2FF;
}

.page-download__platform-title {
  font-size: 1.8em;
  font-weight: 600;
  color: #2F6BFF;
  margin-bottom: 20px;
}

.page-download__platform-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
  margin-bottom: 25px;
  min-width: 200px;
  min-height: 200px;
}

.page-download__step-list {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-bottom: 30px;
}

.page-download__step-item {
  font-size: 1em;
  line-height: 1.8;
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
  color: #1F2D3D;
}

.page-download__step-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background-color: #2F6BFF;
  border-radius: 50%;
}

.page-download__platform-button {
  display: inline-block;
  padding: 12px 25px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 3px 8px rgba(47, 107, 255, 0.2);
}

.page-download__platform-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(47, 107, 255, 0.3);
}

.page-download__qr-code-section {
  text-align: center;
  background-color: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 40px;
  margin-top: 40px;
  border: 1px solid #D6E2FF;
}

.page-download__qr-code-title {
  font-size: 1.8em;
  font-weight: 600;
  color: #2F6BFF;
  margin-bottom: 25px;
}

.page-download__qr-code-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-download__qr-code-description {
  font-size: 1.1em;
  color: #1F2D3D;
}

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

.page-download__feature-card {
  background-color: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 30px;
  text-align: center;
  border: 1px solid #D6E2FF;
}

.page-download__feature-icon {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-download__feature-title {
  font-size: 1.5em;
  font-weight: 600;
  color: #2F6BFF;
  margin-bottom: 15px;
}

.page-download__feature-text {
  font-size: 1em;
  line-height: 1.6;
  color: #1F2D3D;
}

.page-download__faq-list {
  margin-top: 40px;
}

.page-download__faq-item {
  background-color: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
  padding: 25px 30px;
  border: 1px solid #D6E2FF;
}

.page-download__faq-question {
  font-size: 1.25em;
  font-weight: 600;
  color: #1F2D3D;
  margin-bottom: 10px;
}

.page-download__faq-answer {
  font-size: 1em;
  line-height: 1.6;
  color: #1F2D3D;
}

@media (max-width: 1024px) {
  .page-download__hero-image-wrapper {
    max-width: 900px;
  }

  .page-download__platform-guide {
    flex-direction: column;
    align-items: center;
  }

  .page-download__platform-item {
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .page-download__main-title {
    font-size: clamp(1.8em, 5vw, 2.5em);
  }

  .page-download__section-title {
    font-size: clamp(1.8em, 5vw, 2.2em);
  }

  .page-download__hero-description,
  .page-download__section-description {
    font-size: 0.95em;
  }

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

  .page-download__platform-item {
    padding: 20px;
  }

  .page-download__qr-code-section {
    padding: 30px;
  }

  .page-download__features-grid {
    grid-template-columns: 1fr;
  }

  .page-download__feature-card {
    padding: 25px;
  }

  .page-download__faq-item {
    padding: 20px 25px;
  }

  .page-download__faq-question {
    font-size: 1.1em;
  }

  .page-download__platform-image,
  .page-download__qr-code-image,
  .page-download__feature-icon {
    max-width: 100%;
    height: auto;
    min-width: 200px;
    min-height: 200px;
  }

  .page-download img {
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .page-download__hero-section {
    padding: 15px 0 30px;
  }

  .page-download__hero-content {
    padding: 0 15px;
  }

  .page-download__instructions-section,
  .page-download__features-section,
  .page-download__faq-section {
    padding: 40px 0;
  }

  .page-download__platform-item {
    padding: 15px;
  }

  .page-download__step-item {
    font-size: 0.9em;
  }

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

  .page-download__feature-title {
    font-size: 1.2em;
  }

  .page-download__faq-question {
    font-size: 1em;
  }
}