.page-products {
  --page-glow-purple: rgba(165, 75, 255, 0.18);
  --page-glow-gold: rgba(242, 177, 67, 0.10);
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(1100px 560px at 88% 2%, var(--page-glow-purple), transparent 62%),
    radial-gradient(900px 520px at 6% 28%, var(--page-glow-gold), transparent 58%);
}

.page-products .breadcrumb {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 28px var(--space-page) 0;
}

.page-products .section-header {
  display: grid;
  gap: 12px;
  justify-items: start;
}

.page-products .section-title,
.page-products .section-desc {
  margin: 0;
}

.page-products .section-title {
  letter-spacing: -0.02em;
}

.page-products .section-desc {
  max-width: 66ch;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.8;
}

.page-products .app-hero {
  display: grid;
  gap: 44px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(28px, 6vw, 64px) var(--space-page) 56px;
}

.page-products .app-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-products .app-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.page-products .app-hero-desc {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: var(--gold-dim);
}

.page-products .hero-download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}

.page-products .hero-hint {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

.page-products .app-hero-visual {
  display: flex;
  justify-content: center;
}

.page-products .phone-shell {
  position: relative;
  width: min(300px, 78vw);
  aspect-ratio: 300 / 630;
  padding: 12px;
  border-radius: 40px;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.12), rgba(10, 26, 58, 0.62));
  border: 1px solid var(--gold-edge);
  box-shadow:
    0 30px 70px var(--ink-shadow),
    0 0 0 1px rgba(242, 177, 67, 0.25),
    0 0 50px rgba(165, 75, 255, 0.18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-products .phone-shell:hover {
  transform: translateY(-6px);
  box-shadow:
    0 36px 84px var(--ink-shadow),
    0 0 0 1px rgba(242, 177, 67, 0.45),
    0 0 70px rgba(165, 75, 255, 0.28);
}

.page-products .phone-screen {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 28px;
  object-fit: cover;
  background: var(--ink-deep);
}

.page-products .phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 96px;
  height: 22px;
  z-index: 2;
  border: 1px solid rgba(242, 177, 67, 0.4);
  border-top: 0;
  border-radius: 0 0 12px 12px;
  background: rgba(10, 26, 58, 0.85);
}

.page-products .download-section {
  padding: 64px var(--space-page);
  background: linear-gradient(180deg, rgba(15, 39, 70, 0.42), rgba(10, 26, 58, 0.12));
}

.page-products .download-grid {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}

.page-products .qr-card,
.page-products .sys-requirement {
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.page-products .qr-card:hover,
.page-products .sys-requirement:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 16px 40px var(--ink-shadow);
}

.page-products .qr-card-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.page-products .qr-deco {
  width: 140px;
  height: 140px;
  margin: 8px auto 18px;
  padding: 12px;
  border-radius: var(--radius-md);
  background: var(--gold-dim);
  box-shadow: 0 0 34px rgba(242, 177, 67, 0.18);
}

.page-products .qr-deco svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-products .qr-deco-android {
  background: linear-gradient(140deg, var(--gold-dim), var(--purple-pale));
}

.page-products .qr-card-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.page-products .sys-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--gold-dim);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .panel-section {
  padding: 64px var(--space-page);
}

.page-products .panel-layout {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.page-products .cat-tabs {
  padding: 18px;
}

.page-products .cat-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .cat-tab-list .tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid rgba(242, 177, 67, 0.35);
  border-radius: 999px;
  background: rgba(10, 26, 58, 0.6);
  color: var(--gold-dim);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}

.page-products .cat-tab-list .tab-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-products .cat-tab-list .tab-btn.is-active {
  border-color: transparent;
  background: linear-gradient(120deg, var(--gold), var(--purple));
  color: var(--ink);
  box-shadow: 0 0 26px rgba(165, 75, 255, 0.42);
}

.page-products .cat-tab-list .tab-btn svg {
  width: 16px;
  height: 16px;
}

.page-products .tab-panel {
  display: none;
}

.page-products .tab-panel.is-active {
  display: block;
}

.page-products .cat-tab-panels {
  margin-top: 16px;
  min-height: 140px;
}

.page-products .subcat-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .subcat-list li {
  padding: 8px 14px;
  border: 1px solid rgba(214, 176, 255, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(165, 75, 255, 0.10);
  color: var(--purple-pale);
  font-size: 14px;
}

.page-products .panel-map {
  margin: 0;
}

.page-products .panel-map img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--gold-edge);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-products .history-section {
  padding: 64px var(--space-page);
  background: linear-gradient(160deg, rgba(15, 39, 70, 0.65), rgba(10, 26, 58, 0.2));
}

.page-products .history-layout {
  display: grid;
  gap: 32px;
  max-width: var(--max-w-text);
  margin: 0 auto;
}

.page-products .history-shot {
  margin: 0;
}

.page-products .history-shot img {
  display: block;
  width: min(420px, 100%);
  height: auto;
  border: 1px solid rgba(214, 176, 255, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-products .history-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-products .timeline-sample {
  display: grid;
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .timeline-sample li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(242, 177, 67, 0.25);
  border-radius: var(--radius-md);
  background: rgba(10, 26, 58, 0.55);
  font-size: 15px;
  color: rgba(255, 255, 255, 0.82);
}

.page-products .time-chip {
  flex: none;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(242, 177, 67, 0.25), rgba(165, 75, 255, 0.2));
  color: var(--gold-dim);
  font-size: 13px;
  font-weight: 700;
}

.page-products .text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(242, 177, 67, 0.4);
  color: var(--gold);
  font-weight: 700;
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition);
}

.page-products .text-link:hover {
  border-color: var(--purple);
  color: var(--purple-pale);
}

.page-products .vendors-section {
  padding: 64px var(--space-page);
}

.page-products .vendor-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}

.page-products .stat-num-block {
  padding: 18px 12px;
  text-align: center;
  border: 1px solid rgba(242, 177, 67, 0.3);
  border-radius: var(--radius-md);
  background: rgba(15, 39, 70, 0.6);
}

.page-products .stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--gold), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .stat-num-block span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--gold-dim);
}

.page-products .vendor-grid-img {
  margin: 0;
}

.page-products .vendor-grid-img img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--gold-edge);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-products .vendor-footnote {
  margin: 20px 0 8px;
  max-width: 76ch;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .version-section {
  padding: 64px var(--space-page) 80px;
}

.page-products .version-stage {
  position: relative;
  margin: 36px 0 20px;
  overflow: hidden;
  border: 1px solid rgba(242, 177, 67, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-products .version-ribbon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
}

.page-products .version-track {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 28px 20px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .version-card {
  flex: 0 0 min(260px, 78vw);
  padding: 22px 20px;
  scroll-snap-align: start;
  border: 1px solid rgba(242, 177, 67, 0.35);
  border-radius: var(--radius-md);
  background: rgba(10, 26, 58, 0.82);
}

.page-products .version-card-current {
  border-color: var(--green);
  box-shadow: 0 0 30px rgba(48, 233, 122, 0.25);
}

.page-products .version-tag {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.01em;
}

.page-products .version-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.page-products .version-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.page-products .current-badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 10px;
  border: 1px solid rgba(48, 233, 122, 0.4);
  border-radius: 999px;
  background: rgba(48, 233, 122, 0.15);
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
}

.page-products .version-footnote {
  text-align: center;
}

@media (min-width: 640px) {
  .page-products .vendor-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .app-hero {
    grid-template-columns: 1.05fr 0.95fr;
    min-height: min(720px, calc(100vh - 80px));
    padding-top: 40px;
  }

  .page-products .app-hero-visual {
    order: 2;
  }

  .page-products .phone-shell {
    width: 300px;
  }

  .page-products .download-grid {
    grid-template-columns: 1fr 1fr 1.2fr;
    align-items: start;
  }

  .page-products .panel-layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

  .page-products .history-layout {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
  }

  .page-products .history-shot {
    justify-self: end;
  }

  .page-products .vendor-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .version-card {
    flex-basis: 280px;
  }
}

@media (min-width: 1200px) {
  .page-products .app-hero {
    gap: 64px;
  }

  .page-products .app-hero h1 {
    font-size: 56px;
  }

  .page-products .cat-tabs {
    padding: 24px;
  }
}