.page-products {
  background: var(--gradient-night);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

.page-products .breadcrumb {
  padding-top: 24px;
  padding-bottom: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--accent-gold);
}

.page-products .breadcrumb span[aria-current="page"] {
  color: var(--accent-gold);
}

/* ===== 下载入口 ===== */
.page-products .download-hero {
  position: relative;
  padding: 48px 0 64px;
  background:
    radial-gradient(ellipse at 18% 12%, rgba(108, 92, 231, 0.16) 0%, transparent 52%),
    radial-gradient(ellipse at 82% 4%, rgba(249, 212, 35, 0.1) 0%, transparent 44%),
    var(--gradient-night);
  overflow: hidden;
}

.page-products .download-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(2px 2px at 32px 44px, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(2px 2px at 76px 132px, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 141px 88px, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(2px 2px at 208px 43px, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 263px 167px, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 52px 208px, rgba(255, 255, 255, 0.4), transparent);
  background-size: 288px 224px;
  opacity: 0.26;
}

.page-products .download-hero__layout {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-products .download-hero__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-purple);
}

.page-products .download-hero__main h1 {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.6vw, 3rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-products .gold-text {
  color: var(--accent-gold);
}

.page-products .download-hero__lead {
  margin: 0 0 24px;
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}

.page-products .download-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
}

.page-products .btn--primary,
.page-products .btn--ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 10px 3px 10px 3px;
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-products .btn--primary {
  background: var(--accent-red);
  color: #fff;
  box-shadow: 0 4px 24px rgba(232, 73, 63, 0.32);
}

.page-products .btn--ghost {
  border: 1px solid rgba(249, 212, 35, 0.55);
  color: var(--accent-gold);
  background: rgba(11, 16, 38, 0.42);
}

.page-products .btn--primary:hover,
.page-products .btn--primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232, 73, 63, 0.5);
}

.page-products .btn--ghost:hover,
.page-products .btn--ghost:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(249, 212, 35, 0.18);
}

.page-products .download-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.page-products .download-hero__meta .stat {
  color: var(--accent-gold);
  font-weight: 700;
  margin-right: 4px;
}

.page-products .download-hero__panel {
  margin-top: 18px;
  max-width: 560px;
  border: 1px solid var(--border);
  border-radius: 14px 4px 14px 4px;
  background: rgba(22, 28, 58, 0.64);
  padding: 4px 18px;
}

.page-products .download-hero__panel .details__summary {
  cursor: pointer;
  padding: 14px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.page-products .download-hero__panel .details__summary::-webkit-details-marker {
  display: none;
}

.page-products .download-hero__panel .details__summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent-gold);
  font-size: 1.25rem;
  line-height: 1;
}

.page-products .download-hero__panel[open] .details__summary::after {
  content: "−";
}

.page-products .download-hero__panel .details__body {
  padding: 0 0 14px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.page-products .download-hero__panel .details__body p + p {
  margin-top: 6px;
}

/* 下载入口右侧 */
.page-products .download-hero__aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.page-products .app-badge {
  position: relative;
  width: 100%;
  max-width: 260px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 28px 8px 28px 8px;
  padding: 28px 24px 24px;
  text-align: center;
}

.page-products .app-badge img {
  display: block;
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  border-radius: 28px;
  box-shadow: 0 8px 32px rgba(249, 212, 35, 0.24);
  object-fit: cover;
}

.page-products .app-badge__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.03em;
}

.page-products .app-badge__version {
  margin-top: 4px;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  font-size: 0.9rem;
}

.page-products .app-badge__meta {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.page-products .download-qr {
  width: 100%;
  max-width: 220px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 18px 5px 18px 5px;
  padding: 22px 16px;
  text-align: center;
}

.page-products .download-qr__visual {
  position: relative;
  width: 96px;
  height: 96px;
  margin: 0 auto 12px;
}

.page-products .qr-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(232, 233, 246, 0.75);
}

.page-products .qr-orbit--a {
  inset: 6px;
  border-width: 2px;
  border-color: rgba(11, 16, 38, 0.85);
}

.page-products .qr-orbit--b {
  inset: 17px;
  border-style: dashed;
  border-color: rgba(11, 16, 38, 0.5);
}

.page-products .qr-orbit--c {
  inset: 30px;
  border: 2px solid rgba(11, 16, 38, 0.9);
}

.page-products .qr-star {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--accent-gold);
  font-size: 22px;
  line-height: 1;
  text-shadow: 0 0 12px rgba(249, 212, 35, 0.85);
}

.page-products .download-qr p {
  margin: 8px 0 0;
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.page-products .brand-link {
  color: var(--text-secondary);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-products .brand-link:hover,
.page-products .brand-link:focus-visible {
  color: var(--accent-gold);
}

/* ===== 功能特性 ===== */
.page-products .feature-section {
  padding: 56px 0 64px;
  background:
    radial-gradient(ellipse at 8% 42%, rgba(108, 92, 231, 0.08), transparent 48%),
    var(--bg-primary);
}

.page-products .section-head {
  margin-bottom: 36px;
  padding-left: 14px;
  border-left: 3px solid var(--accent-gold);
}

.page-products .section-head__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.page-products .section-head__lead {
  margin: 0;
  max-width: 620px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.page-products .section-head__lead a {
  color: var(--accent-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-products .phone-stack {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 20px;
  margin-bottom: 40px;
}

.page-products .phone-device {
  flex: 0 0 236px;
  scroll-snap-align: center;
  background: var(--bg-primary);
  border-radius: 24px 6px 24px 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 10px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-products .phone-device:hover,
.page-products .phone-device:focus-within {
  transform: translateY(-4px);
  border-color: rgba(249, 212, 35, 0.55);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}

.page-products .phone-device__screen {
  border-radius: 18px 4px 18px 4px;
  overflow: hidden;
  background: var(--bg-primary);
}

.page-products .phone-device__screen img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.page-products .phone-device__caption {
  padding: 16px 10px 10px;
}

.page-products .phone-device__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--accent-gold);
}

.page-products .phone-device__caption h3 {
  margin: 6px 0 8px;
  font-family: var(--font-heading);
  font-size: 1.02rem;
}

.page-products .phone-device__caption p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.page-products .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .feature-card {
  position: relative;
  padding: 24px 20px 22px 70px;
  border-radius: 16px 4px 16px 4px;
  border: 1px solid transparent;
  background:
    linear-gradient(145deg, rgba(22, 28, 58, 0.96), rgba(11, 16, 38, 0.96)) padding-box,
    linear-gradient(135deg, var(--accent-gold), rgba(249, 212, 35, 0.08) 42%, rgba(108, 92, 231, 0.7)) border-box;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-products .feature-card:hover,
.page-products .feature-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
}

.page-products .feature-card__num {
  position: absolute;
  left: 18px;
  top: 26px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px 3px 12px 3px;
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.92rem;
}

.page-products .feature-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1rem;
}

.page-products .feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.62;
}

.page-products .feature-card--wide {
  padding-left: 20px;
  padding-top: 20px;
}

.page-products .feature-card--wide .feature-card__num {
  position: static;
  width: 36px;
  height: 36px;
  margin-bottom: 12px;
}

/* ===== 版本演进 ===== */
.page-products .version-section {
  padding: 56px 0 64px;
  background:
    radial-gradient(ellipse at 84% 20%, rgba(108, 92, 231, 0.14), transparent 44%),
    var(--bg-primary);
}

.page-products .version-graph {
  margin-bottom: 28px;
  border-radius: 24px 6px 24px 6px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.page-products .version-graph img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .timeline-scroll {
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 14px;
}

.page-products .timeline {
  display: flex;
  gap: 14px;
  min-width: max-content;
  padding-inline: 4px;
}

.page-products .timeline__item {
  flex: 0 0 200px;
  scroll-snap-align: start;
  position: relative;
  padding: 18px 16px 18px 20px;
  background: var(--bg-secondary);
  border-radius: 14px 4px 14px 4px;
  border-left: 3px solid var(--accent-purple);
}

.page-products .timeline__item::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 34%;
  width: 14px;
  height: 2px;
  background: rgba(108, 92, 231, 0.6);
}

.page-products .timeline__item:first-child::before {
  display: none;
}

.page-products .timeline__version {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-gold);
}

.page-products .timeline__year {
  display: inline-block;
  margin: 4px 0 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.page-products .timeline__item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-primary);
}

.page-products .timeline__item--current {
  border-left-color: var(--accent-gold);
  background: linear-gradient(160deg, rgba(22, 28, 58, 0.98), rgba(64, 52, 102, 0.8));
  box-shadow: 0 0 28px rgba(249, 212, 35, 0.14);
}

/* ===== 移动端评测报告 ===== */
.page-products .report-section {
  padding: 56px 0 72px;
  background:
    radial-gradient(ellipse at 12% 82%, rgba(249, 212, 35, 0.06), transparent 44%),
    var(--gradient-night);
}

.page-products .report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 44px;
}

.page-products .report-card {
  padding: 24px 22px;
  border-radius: 20px 5px 20px 5px;
  border: 1px solid var(--border);
  background: linear-gradient(165deg, rgba(22, 28, 58, 0.94), rgba(11, 16, 38, 0.96));
}

.page-products .report-card:nth-child(even) {
  background: linear-gradient(165deg, rgba(43, 35, 74, 0.9), rgba(11, 16, 38, 0.96));
}

.page-products .report-card__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 2.3rem;
  line-height: 1;
  color: var(--accent-gold);
  margin-bottom: 14px;
}

.page-products .report-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--accent-purple);
  letter-spacing: 0.03em;
}

.page-products .report-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-products .report-faq {
  display: grid;
  gap: 12px;
}

.page-products .report-faq__item {
  padding: 20px;
  border-radius: 14px 4px 14px 4px;
  border: 1px solid var(--border);
  background: rgba(22, 28, 58, 0.82);
}

.page-products .report-faq .details__summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text-primary);
  transition: color 0.25s ease;
}

.page-products .report-faq .details__summary::-webkit-details-marker {
  display: none;
}

.page-products .report-faq .details__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--accent-gold);
  transition: transform 0.25s ease;
}

.page-products .report-faq__item[open] .details__summary::after {
  content: "−";
}

.page-products .report-faq__item:hover .details__summary,
.page-products .report-faq__item:focus-within .details__summary {
  color: var(--accent-gold);
}

.page-products .report-faq .details__body {
  margin-top: 14px;
  padding: 14px 0 0;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-products .report-faq .details__body p + p {
  margin-top: 10px;
}

.page-products .report-faq .details__body a {
  color: var(--accent-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-products .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-products .report-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-products .download-hero {
    padding: 64px 0 88px;
  }

  .page-products .download-hero__layout {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 56px;
    align-items: start;
  }

  .page-products .download-hero__main {
    padding-top: 12px;
  }

  .page-products .download-hero__aside {
    position: sticky;
    top: 24px;
    align-items: center;
    padding-top: 12px;
  }

  .page-products .phone-stack {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    overflow: visible;
    scroll-snap-type: none;
  }

  .page-products .phone-device {
    flex: auto;
  }

  .page-products .feature-section,
  .page-products .version-section,
  .page-products .report-section {
    padding: 80px 0 88px;
  }

  .page-products .timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    min-width: 0;
  }

  .page-products .timeline__item {
    flex: auto;
  }

  .page-products .report-card:nth-child(even) {
    transform: translateY(14px);
  }
  .page-products .report-grid {
    margin-bottom: 56px;
  }

  .page-products .report-faq {
    grid-template-columns: 1fr;
    max-width: 760px;
    margin: 0 auto;
  }
}