.page-products {
  --products-orange: #FF6B35;
  --products-blue: var(--state-active, #007AFF);
  --products-count-bg: var(--accent-400, #D2691E);
  --products-frame-accent: var(--accent-100, #6B8E23);

  padding: 1.5rem 1rem 4rem;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  font-size: 0.8rem;
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  color: var(--text-secondary, #636366);
  margin-bottom: 2rem;
  padding: 0;
  list-style: none;
}

.page-products .breadcrumb a {
  color: var(--text-secondary, #636366);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.page-products .breadcrumb a:hover {
  border-color: var(--products-blue);
  color: var(--text-primary, #1C1C1E);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--text-primary, #1C1C1E);
  font-weight: 500;
}

/* ---------- 首屏框景 ---------- */
.page-products .download-hero {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem 1.5rem;
  background: var(--bg-light, #F5F0EB);
  border: 2px solid var(--primary-300, #9A8A7C);
  border-radius: 0;
  position: relative;
  margin-bottom: 3.5rem;
}

/* 框景四角刻度标记 */
.page-products .download-hero::before,
.page-products .download-hero::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--products-frame-accent);
  border-style: solid;
  pointer-events: none;
}

.page-products .download-hero::before {
  top: -1px;
  left: -1px;
  border-width: 3px 0 0 3px;
}

.page-products .download-hero::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 3px 3px 0;
}

.page-products .hero-text {
  flex: 2;
}

.page-products .hero-version {
  font-family: var(--font-heading, 'SF Pro Display', 'PingFang SC', sans-serif);
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary, #1C1C1E);
  margin: 0 0 0.6rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-products .hero-desc {
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary, #636366);
  margin: 0 0 1.2rem;
  max-width: 48ch;
}

.page-products .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.page-products .hero-tags li {
  font-family: var(--font-mono, 'SF Mono', 'Menlo', monospace);
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--border, #C7C7CC);
  background: var(--bg-light, #F5F0EB);
  color: var(--text-primary, #1C1C1E);
  letter-spacing: 0.04em;
}

.page-products .hero-btn {
  display: inline-block;
  font-family: var(--font-heading, 'SF Pro Display', 'PingFang SC', sans-serif);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 2rem;
  background: var(--products-orange);
  color: #fff;
  border: 2px solid var(--products-orange);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.page-products .hero-btn:hover {
  background: #e05a2a;
  border-color: #e05a2a;
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.25);
}

.page-products .hero-note {
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  font-size: 0.8rem;
  color: var(--text-secondary, #636366);
  margin: 0.6rem 0 0;
}

.page-products .hero-visual {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.page-products .hero-screenshot {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--border, #C7C7CC);
  background: var(--primary-100, #D4C9B8);
  display: block;
}

/* ---------- 功能概要 ---------- */
.page-products .features-section {
  margin-bottom: 3.5rem;
  position: relative;
}

.page-products .features-section .section-number {
  display: block;
  font-family: var(--font-mono, 'SF Mono', 'Menlo', monospace);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--products-count-bg);
  margin-bottom: 0.2rem;
  letter-spacing: -0.04em;
}

.page-products .features-section .section-title {
  font-family: var(--font-heading, 'SF Pro Display', 'PingFang SC', sans-serif);
  font-size: clamp(1.3rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--text-primary, #1C1C1E);
  margin: 0 0 1.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--products-frame-accent);
}

.page-products .features-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-products .features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  flex: 3;
}

.page-products .feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.8rem 1rem;
  background: var(--bg-light, #F5F0EB);
  border-left: 4px solid var(--products-count-bg);
  transition: box-shadow 0.2s;
}

.page-products .feature-item:hover {
  box-shadow: 0 2px 12px rgba(44, 44, 46, 0.08);
}

.page-products .feature-count {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  font-family: var(--font-mono, 'SF Mono', 'Menlo', monospace);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: var(--products-count-bg);
  border-radius: 50%;
  line-height: 1;
}

.page-products .feature-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: var(--primary-100, #D4C9B8);
  border: 1px solid var(--border, #C7C7CC);
  display: block;
}

.page-products .feature-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.page-products .feature-name {
  font-family: var(--font-heading, 'SF Pro Display', 'PingFang SC', sans-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary, #1C1C1E);
}

.page-products .feature-desc {
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  font-size: 0.85rem;
  color: var(--text-secondary, #636366);
  line-height: 1.5;
}

.page-products .features-visual {
  flex: 2;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.page-products .features-poster {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--border, #C7C7CC);
  background: var(--primary-100, #D4C9B8);
  display: block;
  width: 100%;
}

/* ---------- 反馈通道 ---------- */
.page-products .feedback-section {
  margin-bottom: 2rem;
  position: relative;
}

.page-products .feedback-section .section-number {
  display: block;
  font-family: var(--font-mono, 'SF Mono', 'Menlo', monospace);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--products-count-bg);
  margin-bottom: 0.2rem;
  letter-spacing: -0.04em;
}

.page-products .feedback-section .section-title {
  font-family: var(--font-heading, 'SF Pro Display', 'PingFang SC', sans-serif);
  font-size: clamp(1.3rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--text-primary, #1C1C1E);
  margin: 0 0 1.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--products-frame-accent);
}

.page-products .feedback-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 1.5rem;
  background: var(--bg-light, #F5F0EB);
  border: 1px solid var(--border, #C7C7CC);
}

.page-products .feedback-info {
  flex: 1;
}

.page-products .feedback-lead {
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary, #1C1C1E);
  margin: 0 0 1.5rem;
}

.page-products .feedback-contacts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem 1rem;
  margin: 0 0 1.2rem;
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  font-size: 0.9rem;
}

.page-products .feedback-contacts dt {
  font-weight: 600;
  color: var(--text-primary, #1C1C1E);
  white-space: nowrap;
}

.page-products .feedback-contacts dd {
  margin: 0;
}

.page-products .feedback-link {
  color: var(--products-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.page-products .feedback-link:hover {
  border-color: var(--products-blue);
  color: var(--text-primary, #1C1C1E);
}

.page-products .feedback-tip {
  font-family: var(--font-body, 'SF Pro Text', 'PingFang SC', sans-serif);
  font-size: 0.8rem;
  color: var(--text-secondary, #636366);
  margin: 0;
  padding: 0.5rem 0 0;
  border-top: 1px solid var(--border, #C7C7CC);
}

.page-products .feedback-visual {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.page-products .feedback-img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--border, #C7C7CC);
  background: var(--primary-200, #B8A99A);
  display: block;
  width: 100%;
}

/* ---------- 桌面端媒体查询 ---------- */
@media (min-width: 768px) {
  .page-products {
    padding: 2rem 2rem 5rem;
  }

  .page-products .download-hero {
    flex-direction: row;
    align-items: flex-start;
    padding: 2.5rem 2.5rem;
    gap: 3rem;
  }

  .page-products .hero-version {
    font-size: clamp(2rem, 4vw, 3rem);
  }

  .page-products .hero-screenshot {
    max-width: 280px;
  }

  .page-products .features-layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-products .features-list {
    gap: 1.5rem;
  }

  .page-products .features-poster {
    max-width: 360px;
  }

  .page-products .feedback-layout {
    flex-direction: row;
    align-items: flex-start;
    padding: 2rem 2.5rem;
    gap: 2.5rem;
  }

  .page-products .feedback-img {
    max-width: 340px;
  }
}

@media (min-width: 1024px) {
  .page-products {
    padding: 2.5rem 3rem 6rem;
  }

  .page-products .hero-screenshot {
    max-width: 320px;
  }

  .page-products .features-poster {
    max-width: 400px;
  }

  .page-products .feedback-img {
    max-width: 380px;
  }
}