/* ===== 平台下载页面专属样式 ===== */
.page-products {
  --page-max-width: 1200px;
  --page-padding: 1.5rem;
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 2rem var(--page-padding) 4rem;
}

/* 面包屑 */
.page-products__breadcrumb {
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.page-products__breadcrumb ol {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 0.5rem;
}
.page-products__breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
}
.page-products__breadcrumb a:hover,
.page-products__breadcrumb a:focus {
  text-decoration: underline;
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* 首屏下载区 */
.page-products__hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 4rem;
  position: relative;
}
.page-products__hero-left {
  flex: 1 1 300px;
}
.page-products__hero-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(4rem, 12vw, 8rem);
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 0 0.5rem;
}
.page-products__hero-sub {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin: 0;
}
.page-products__hero-right {
  flex: 1 1 400px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}
.page-products__hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.3);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 95% 100%, 0 100%);
}
.page-products__hero-right .btn-download {
  font-size: 1.25rem;
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  box-shadow: var(--shadow-gold);
  clip-path: polygon(0 0, 100% 0, 100% 80%, 90% 100%, 0 100%);
}
.page-products__hero-right .btn-download:hover,
.page-products__hero-right .btn-download:focus {
  transform: translateY(-3px);
  box-shadow: 0 6px 30px rgba(212, 160, 23, 0.5);
  outline: 2px solid var(--color-gold-light);
  outline-offset: 3px;
}
.page-products__hero-mobile-img {
  flex: 0 0 auto;
  width: 100%;
  max-width: 250px;
  margin-top: 1rem;
}
.page-products__hero-mobile-img img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.25);
}

/* 功能亮点区域 */
.page-products__features {
  margin-bottom: 4rem;
}
.page-products__features h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-gold-light);
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}
.page-products__features h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60%;
  height: 3px;
  background: var(--gradient-red);
}
.page-products__feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .page-products__feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 960px) {
  .page-products__feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-products__feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  padding: 1.5rem;
  position: relative;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  cursor: default;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-products__feature-card:hover,
.page-products__feature-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(212, 160, 23, 0.2);
}
.page-products__feature-number {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  opacity: 0.4;
  line-height: 1;
}
.page-products__feature-icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 0.25rem;
}
.page-products__feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}
.page-products__feature-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}
/* 斜线装饰（利用伪元素） */
.page-products__feature-card::before {
  content: '';
  position: absolute;
  bottom: 16px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(135deg, transparent 40%, var(--color-gold-dark) 40%, var(--color-gold) 60%, transparent 60%);
  opacity: 0.3;
}

/* 设备要求 */
.page-products__requirements {
  background: var(--color-surface-light);
  border: 1px solid var(--color-border);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  padding: 2rem;
}
.page-products__requirements h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-gold-light);
  margin: 0 0 1.5rem;
}
.page-products__req-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  margin: 0 0 1rem;
}
.page-products__req-list li {
  font-size: 1rem;
  color: var(--color-text);
}
.page-products__req-list li strong {
  color: var(--color-gold);
}
.page-products__req-note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* 相关链接 */
.page-products__related-links {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}
.page-products__related-links a {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-products__related-links a:hover,
.page-products__related-links a:focus {
  color: var(--color-gold-light);
  text-decoration-thickness: 2px;
}

/* 移动端适应性 */
@media (max-width: 767px) {
  .page-products__hero {
    flex-direction: column;
  }
  .page-products__hero-left {
    order: 1;
  }
  .page-products__hero-right {
    order: 2;
    align-items: center;
    text-align: center;
  }
  .page-products__hero-mobile-img {
    order: 3;
    max-width: 180px;
    margin: 1rem auto 0;
  }
  .page-products__hero-img {
    max-width: 90%;
    margin: 0 auto;
  }
  .page-products__features h2 {
    font-size: 1.5rem;
  }
  .page-products__requirements {
    padding: 1.5rem;
  }
  .page-products__req-list {
    flex-direction: column;
    gap: 0.75rem;
  }
}