.page-products {
  --pm-accent: #FF5A36;
  --pm-snow-blue: #1B5E8F;
  --pm-deep-blue: #0F2B3D;
  --pm-snow-white: #F5F8FA;
  --pm-ice: #C9E4F0;
  --pm-gold: #F4B942;
  --pm-gray: #6B7A8C;
  --pm-serif: "Noto Serif SC", "Noto Serif CJK SC", "Source Serif SC", "Songti SC", "SimSun", serif;
  --pm-sans: "Noto Sans SC", "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --pm-mono: "IBM Plex Mono", "Roboto Mono", "SF Mono", "Cascadia Mono", ui-monospace, monospace;
  --pm-line: 1px solid rgba(27, 94, 143, 0.2);
  background-color: var(--pm-snow-white);
  color: var(--pm-deep-blue);
  overflow-x: hidden;
}

.page-products .container,
.page-products .container-narrow {
  width: min(100% - 40px, 1200px);
  margin-inline: auto;
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products .btn,
.page-products .tag,
.page-products .breadcrumb {
  font-family: var(--pm-sans);
}

.page-products p,
.page-products li,
.page-products .page-lead {
  font-family: var(--pm-serif);
  line-height: 1.8;
}

.page-products .page-kicker,
.page-products .chapter-label,
.page-products .card-meta,
.page-products .item-no,
.page-products .step-num,
.page-products .function-code,
.page-products .flow-step,
.page-products .spec-num,
.page-products .spec-label,
.page-products .filter-tag,
.page-products .stage-caption,
.page-products .android-note {
  font-family: var(--pm-mono);
  letter-spacing: 0.08em;
}

.page-products .page-kicker,
.page-products .chapter-label,
.page-products .eyebrow {
  color: var(--pm-snow-blue);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.page-products .chapter-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  margin-bottom: 2.5rem;
  border-top: var(--pm-line);
  padding-top: 1.5rem;
}

.page-products .chapter-no {
  font-family: var(--pm-mono);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 200;
  line-height: 1;
  color: var(--pm-snow-blue);
  padding-right: 1rem;
  border-right: 3px solid var(--pm-accent);
  min-width: 4.5rem;
}

.page-products .chapter-title {
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  font-weight: 200;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0;
}

.product-hero {
  background: linear-gradient(135deg, var(--pm-snow-blue) 0%, var(--pm-snow-blue) 55%, var(--pm-ice) 100%);
  color: var(--pm-snow-white);
  padding: 3rem 0 4rem;
  position: relative;
}

.product-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--pm-accent) 0 6px, var(--pm-gold) 6px 12px, var(--pm-snow-white) 12px 18px);
  opacity: 0.8;
}

.page-products .breadcrumb {
  margin-bottom: 2.5rem;
}

.page-products .breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: rgba(245, 248, 250, 0.55);
}

.page-products .breadcrumb a {
  color: rgba(245, 248, 250, 0.75);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--pm-gold);
}

.page-products .page-header h1 {
  font-size: clamp(1.7rem, 4.8vw, 3.4rem);
  font-weight: 700;
  line-height: 1.22;
  max-width: 15ch;
  margin: 0 0 1.5rem;
}

.page-products .page-lead {
  font-size: 1rem;
  max-width: 60ch;
  color: rgba(245, 248, 250, 0.9);
  margin: 0 0 2.2rem;
}

.page-products .hero-spec-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 820px;
}

.page-products .spec-item {
  background: rgba(15, 43, 61, 0.45);
  border: 1px solid rgba(245, 248, 250, 0.25);
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-products .spec-num {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--pm-gold);
}

.page-products .spec-label {
  font-size: 0.68rem;
  color: rgba(245, 248, 250, 0.75);
}

.page-products .section {
  padding: 4rem 0;
}

.page-products .section--tint {
  background-color: var(--pm-ice);
}

.page-products .section--dark {
  background-color: var(--pm-deep-blue);
  color: var(--pm-snow-white);
}

.page-products .matrix-intro {
  max-width: 62ch;
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

.page-products .matrix-intro strong {
  color: var(--pm-snow-blue);
}

.page-products .exhibit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.page-products .exhibit-item {
  background: var(--pm-snow-white);
  border: 1px solid rgba(27, 94, 143, 0.25);
  border-radius: 0;
  padding: 1.8rem 1.2rem 1.5rem;
  position: relative;
  transition: background-color 0.22s ease, transform 0.22s ease;
  box-shadow: 0 0 0 0 rgba(255, 90, 54, 0);
}

.page-products .exhibit-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 4px;
  background: var(--pm-snow-blue);
  transition: background-color 0.22s ease, width 0.22s ease;
}

.page-products .exhibit-item:hover {
  background-color: var(--pm-snow-white);
  transform: translateY(-3px);
  box-shadow: 0 6px 0 rgba(27, 94, 143, 0.09);
}

.page-products .exhibit-item:hover::before {
  background: var(--pm-accent);
  width: 100%;
}

.page-products .item-no {
  font-size: 0.72rem;
  color: var(--pm-gray);
  display: block;
  margin-bottom: 0.9rem;
}

.page-products .item-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  font-weight: 700;
}

.page-products .item-text {
  font-size: 0.95rem;
  margin: 0 0 0.6rem;
}

.page-products .item-detail {
  font-size: 0.85rem;
  color: var(--pm-gray);
  margin-bottom: 1.2rem;
}

.page-products .btn {
  display: inline-block;
  padding: 0.62rem 1.25rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 0;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.22s ease, background-color 0.22s ease, color 0.22s ease;
}

.page-products .btn:active {
  transform: scale(0.98);
}

.page-products .btn:focus-visible,
.page-products .btn-outline:focus-visible,
.page-products .btn-accent:focus-visible {
  outline: 2px solid var(--pm-accent);
  outline-offset: 2px;
}

.page-products .btn-accent {
  background: var(--pm-accent);
  color: #fff;
  border-color: var(--pm-accent);
}

.page-products .btn-accent:hover {
  background: #e84a2a;
  border-color: #e84a2a;
}

.page-products .btn-outline {
  background: transparent;
  color: var(--pm-snow-blue);
  border-color: var(--pm-snow-blue);
}

.page-products .btn-outline:hover {
  background: var(--pm-snow-blue);
  color: #fff;
}

.page-products .filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-products .filter-media .media,
.page-products .pm-card .media,
.page-products .android-media .media,
.page-products .stage-media .media {
  background-color: var(--pm-ice);
  position: relative;
  overflow: hidden;
}

.page-products .filter-media .media {
  aspect-ratio: 16 / 10;
}

.page-products .filter-content .section-lead,
.page-products .pm-content .section-lead,
.page-products .android-content .section-lead {
  font-size: 1.05rem;
  margin: 0 0 1.6rem;
}

.page-products .filter-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.8rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-products .filter-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.92rem;
  border-bottom: 1px dashed rgba(27, 94, 143, 0.2);
  padding-bottom: 0.6rem;
}

.page-products .filter-tag {
  font-size: 0.68rem;
  color: var(--pm-snow-white);
  background: var(--pm-snow-blue);
  padding: 0.2rem 0.5rem;
  white-space: nowrap;
}

.page-products .filter-tag.tag-dot {
  background: transparent;
  color: var(--pm-snow-blue);
  border: 1px solid var(--pm-snow-blue);
}

.page-products .filter-note {
  font-size: 0.88rem;
  color: var(--pm-gray);
  margin-bottom: 1.8rem;
}

.page-products .pm-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .pm-card {
  max-width: 420px;
  width: 100%;
  justify-self: center;
}

.page-products .pm-card .media {
  aspect-ratio: 4 / 5;
}

.page-products .step-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-products .step-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.2rem 0;
  border-bottom: var(--pm-line);
}

.page-products .step-num {
  font-size: 0.85rem;
  color: var(--pm-accent);
  font-weight: 700;
  padding-top: 0.25rem;
}

.page-products .step-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.page-products .step-body p {
  font-size: 0.9rem;
  margin: 0;
  color: var(--pm-gray);
}

.page-products .pm-tip {
  background: var(--pm-ice);
  border-left: 4px solid var(--pm-accent);
  padding: 1rem 1.2rem;
  margin-top: 1.8rem;
  font-size: 0.92rem;
}

.page-products .stage-section .chapter-label {
  color: rgba(245, 248, 250, 0.65);
}

.page-products .stage-section .chapter-no {
  color: var(--pm-snow-white);
  border-right-color: var(--pm-gold);
}

.page-products .stage-section .chapter-title {
  color: var(--pm-snow-white);
}

.page-products .stage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .stage-content .stage-lead {
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
  color: rgba(245, 248, 250, 0.85);
}

.page-products .stage-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.page-products .stage-features li {
  background: rgba(245, 248, 250, 0.08);
  padding: 0.85rem 0.9rem;
  font-size: 0.92rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-left: 3px solid var(--pm-gold);
}

.page-products .stage-features .tag {
  align-self: flex-start;
}

.page-products .btn-on-dark {
  border-color: var(--pm-gold);
  color: var(--pm-gold);
}

.page-products .btn-on-dark:hover {
  background: var(--pm-gold);
  color: var(--pm-deep-blue);
}

.page-products .stage-media .media {
  aspect-ratio: 16 / 9;
}

.page-products .stage-caption {
  font-size: 0.7rem;
  color: rgba(245, 248, 250, 0.5);
  margin-top: 0.5rem;
  text-align: right;
}

.page-products .android-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .android-media {
  max-width: 340px;
  justify-self: center;
}

.page-products .android-media .media {
  aspect-ratio: 3 / 4;
}

.page-products .android-functions {
  margin: 1.8rem 0;
}

.page-products .function-row {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: var(--pm-line);
}

.page-products .function-row h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
}

.page-products .function-row p {
  font-size: 0.9rem;
  color: var(--pm-gray);
  margin: 0;
}

.page-products .function-code {
  font-size: 0.7rem;
  color: var(--pm-snow-blue);
  padding-top: 0.25rem;
  font-weight: 700;
}

.page-products .android-note {
  font-size: 0.8rem;
  color: var(--pm-gray);
  background: var(--pm-snow-white);
  border: 1px dashed rgba(27, 94, 143, 0.4);
  padding: 0.9rem 1rem;
  margin: 0 0 1.4rem;
}

.page-products .android-action {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-products .subscribe-flow .section-lead {
  font-size: 1.05rem;
  max-width: 62ch;
  margin: 0 0 2rem;
}

.page-products .flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-products .flow-node {
  background: var(--pm-snow-white);
  border: 1px solid rgba(27, 94, 143, 0.18);
  padding: 1.5rem 1.3rem;
  position: relative;
}

.page-products .flow-node::after {
  content: "";
  position: absolute;
  right: 0;
  top: 2rem;
  width: 6px;
  height: 6px;
  background: var(--pm-accent);
}

.page-products .flow-step {
  display: block;
  font-size: 0.7rem;
  color: var(--pm-accent);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.page-products .flow-node h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
}

.page-products .flow-node p {
  font-size: 0.9rem;
  color: var(--pm-gray);
  margin: 0;
}

.page-products .subscribe-note {
  background: rgba(255, 90, 54, 0.06);
  border-left: 4px solid var(--pm-accent);
  padding: 1.2rem 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.page-products .subscribe-note p {
  font-size: 0.9rem;
  flex-basis: 100%;
  margin: 0;
}

.page-products .service-links .card {
  background: var(--pm-snow-white);
  border: 1px solid rgba(27, 94, 143, 0.2);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow 0.22s ease;
}

.page-products .service-links .card:hover {
  box-shadow: 0 0 0 3px rgba(27, 94, 143, 0.08);
}

.page-products .service-links .card-meta {
  font-size: 0.7rem;
  color: var(--pm-gray);
  margin-bottom: 0.8rem;
}

.page-products .service-links .card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
}

.page-products .service-links .card-text {
  font-size: 0.92rem;
  color: var(--pm-gray);
  flex: 1;
  margin: 0 0 1.2rem;
}

.page-products .service-links .card-link {
  font-family: var(--pm-sans);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pm-snow-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.page-products .service-links .card-link::after {
  content: "→";
  transition: transform 0.22s ease;
}

.page-products .service-links .card-link:hover::after {
  transform: translateX(4px);
}

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

.page-products .band--stripes {
  height: 10px;
  background: repeating-linear-gradient(90deg, #1B5E8F 0 24px, #F5F8FA 24px 48px, #FF5A36 48px 60px, #F4B942 60px 72px, #C9E4F0 72px 96px);
  margin: 0;
}

@media (min-width: 641px) {
  .page-products .hero-spec-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .exhibit-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .filter-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pm-layout {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .android-layout {
    grid-template-columns: 320px 1fr;
  }

  .page-products .flow-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .stage-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-products .stage-features li {
    flex-direction: row;
    align-items: center;
    gap: 0.8rem;
  }

  .page-products .subscribe-note p {
    flex: 1;
    flex-basis: auto;
    min-width: 25ch;
  }
}

@media (min-width: 901px) {
  .page-products .exhibit-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .exhibit-item {
    padding: 2rem 1.5rem;
  }

  .page-products .pm-content {
    padding-left: 1rem;
  }

  .page-products .filter-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .android-media {
    max-width: 380px;
  }
}