.page-download__hero-section {
  padding-top: 0;
  padding-bottom: 80px;
  background: var(--black-color);
  color: #ffffff;
  text-align: center;
}

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

.page-download__hero-title {
  font-size: 3.5em;
  color: #26A9E0;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-download__hero-description {
  font-size: 1.2em;
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
}

.page-download__btn-primary,
.page-download__btn-secondary {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-primary {
  background: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-download__btn-primary:hover {
  background: #1e87c2;
  border-color: #1e87c2;
}

.page-download__btn-secondary {
  background: #EA7C07;
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-download__btn-secondary:hover {
  background: #c76706;
  border-color: #c76706;
}

.page-download__hero-image-wrapper {
  margin-top: 40px;
}

.page-download__hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-download__benefits-section,
.page-download__features-section,
.page-download__cta-final-section {
  padding: 80px 0;
  background: #ffffff;
  color: #333333;
}

.page-download__download-steps-section,
.page-download__faq-section {
  padding: 80px 0;
  background: var(--black-color);
  color: #ffffff;
}

.page-download__section-title {
  font-size: 2.8em;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__section-description {
  font-size: 1.1em;
  line-height: 1.6;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

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

.page-download__benefit-card,
.page-download__feature-item {
  background: #f8f8f8;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.page-download__benefit-card:hover,
.page-download__feature-item:hover {
  transform: translateY(-10px);
}

.page-download__card-title,
.page-download__feature-title {
  font-size: 1.6em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download__card-text,
.page-download__feature-text {
  font-size: 1em;
  line-height: 1.7;
  color: #555555;
}

.page-download__feature-item {
  background: #ffffff;
  color: #333333;
}

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

.page-download__steps-wrapper {
  display: flex;
  gap: 50px;
  align-items: flex-start;
  justify-content: center;
}

.page-download__qr-code-wrapper {
  flex: 0 0 300px;
  text-align: center;
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  color: #333333;
}

.page-download__qr-code {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border: 5px solid #26A9E0;
  border-radius: 8px;
}

.page-download__qr-text {
  font-size: 1em;
  line-height: 1.6;
}

.page-download__sub-title {
  font-size: 1.8em;
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__step-by-step {
  flex: 1;
  max-width: 700px;
}

.page-download__step-card {
  display: flex;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
  overflow: hidden;
  color: #333333;
}

.page-download__step-image {
  width: 40%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-download__step-content {
  padding: 30px;
  width: 60%;
  box-sizing: border-box;
}

.page-download__step-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-download__step-list {
  list-style: decimal;
  padding-left: 20px;
  font-size: 1em;
  line-height: 1.8;
}

.page-download__step-list li {
  margin-bottom: 8px;
}

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

.page-download__faq-item {
  background: #222222;
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  cursor: pointer;
  background: #26A9E0;
  color: #ffffff;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background: #1e87c2;
}

.page-download__faq-title {
  margin: 0;
  color: #ffffff;
  font-size: 1.1em;
}

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 30px;
  background: #333333;
  color: #f0f0f0;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 1000px !important;
  padding: 20px 30px;
}

.page-download__faq-answer p {
  margin: 0;
  line-height: 1.7;
}

.page-download__cta-final-section .page-download__cta-buttons {
  margin-top: 50px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 3em;
  }

  .page-download__section-title {
    font-size: 2.2em;
  }

  .page-download__benefits-grid,
  .page-download__features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .page-download__steps-wrapper {
    flex-direction: column;
    align-items: center;
  }

  .page-download__qr-code-wrapper {
    flex: none;
    width: 100%;
    max-width: 400px;
    margin-bottom: 30px;
  }

  .page-download__step-by-step {
    width: 100%;
    max-width: 700px;
  }

  .page-download__step-card {
    flex-direction: column;
  }

  .page-download__step-image {
    width: 100%;
    height: 250px;
  }

  .page-download__step-content {
    width: 100%;
    padding: 20px;
  }

  .page-download__faq-question {
    padding: 18px 25px;
  }

  .page-download__faq-answer {
    padding: 0 25px;
  }

  .page-download__faq-item.active .page-download__faq-answer {
    padding: 18px 25px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-download__hero-section {
    padding-top: var(--header-offset, 120px);
    padding-bottom: 40px;
  }

  .page-download__hero-title {
    font-size: 2em !important;
    margin-bottom: 15px !important;
  }

  .page-download__hero-description {
    font-size: 1em !important;
    margin-bottom: 30px !important;
    padding: 0 15px !important;
  }

  .page-download__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px !important;
  }

  /* 按钮与按钮容器 */
  .page-download__btn-primary,
  .page-download__btn-secondary,
  .page-download a[class*="button"],
  .page-download a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px !important; /* Adjusted padding for smaller screens */
    font-size: 1em !important;
  }

  .page-download__cta-buttons,
  .page-download__button-group,
  .page-download__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: hidden !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
  }

  /* 通用图片与容器 */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__benefits-section,
  .page-download__download-steps-section,
  .page-download__features-section,
  .page-download__faq-section,
  .page-download__cta-final-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-download__section-title {
    font-size: 1.8em !important;
    margin-bottom: 15px !important;
  }

  .page-download__section-description {
    font-size: 0.95em !important;
    margin-bottom: 30px !important;
  }

  .page-download__benefits-section,
  .page-download__features-section,
  .page-download__cta-final-section,
  .page-download__download-steps-section,
  .page-download__faq-section {
    padding: 40px 0 !important;
  }

  .page-download__benefits-grid,
  .page-download__features-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-download__benefit-card,
  .page-download__feature-item {
    padding: 20px !important;
  }

  .page-download__card-title,
  .page-download__feature-title {
    font-size: 1.4em !important;
  }

  .page-download__qr-code-wrapper {
    padding: 20px !important;
  }

  .page-download__sub-title {
    font-size: 1.5em !important;
  }

  .page-download__step-card {
    margin-bottom: 20px !important;
  }

  .page-download__step-image {
    height: 200px !important;
  }

  .page-download__step-title {
    font-size: 1.3em !important;
  }

  .page-download__step-list {
    font-size: 0.9em !important;
  }

  .page-download__faq-question {
    padding: 15px 20px !important;
    font-size: 1em !important;
  }

  .page-download__faq-title {
    font-size: 1em !important;
  }

  .page-download__faq-answer {
    padding: 0 20px !important;
  }

  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px 20px !important;
  }
}