.page-products {
  --device-shadow: 0 24px 70px rgba(16, 24, 32, 0.2);
  --grid-line: rgba(107, 124, 143, 0.14);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products,
.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.page-products .product-breadcrumb {
  padding-top: 24px;
  padding-bottom: 6px;
}

.page-products .product-hero {
  display: grid;
  gap: 30px;
  padding-top: 24px;
  padding-bottom: 64px;
}

.page-products .hero-device {
  width: 100%;
}

.page-products .device-panel {
  position: relative;
  width: 100%;
  max-width: 410px;
  margin-inline: auto;
}

.page-products .device-frame {
  position: relative;
  padding: 10px;
  overflow: hidden;
  background: var(--city);
  border: 1px solid var(--line);
  border-radius: 38px;
  box-shadow: var(--device-shadow);
}

.page-products .device-frame::after {
  content: "";
  position: absolute;
  top: 80px;
  right: 0;
  width: 3px;
  height: 70px;
  background: var(--signal);
}

.page-products .device-speaker {
  position: absolute;
  z-index: 1;
  top: 18px;
  left: 50%;
  width: 80px;
  height: 7px;
  transform: translateX(-50%);
  background: rgba(244, 241, 234, 0.24);
  border-radius: 999px;
}

.page-products .hero-shot {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 30px;
}

.page-products .version-corner {
  position: absolute;
  z-index: 2;
  right: 12px;
  bottom: 44px;
  padding: 9px 12px 8px;
  background: var(--signal);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.04em;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 82% 100%, 0 100%);
}

.page-products .device-caption {
  margin: 14px 8px 0;
  color: var(--stand);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-products .hero-copy {
  min-width: 0;
}

.page-products .hero-copy h1 {
  max-width: 16ch;
  margin: 12px 0 18px;
  color: var(--city);
  font-family: var(--font-display);
  font-size: clamp(44px, 10vw, 92px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.page-products .hero-lead {
  max-width: 62ch;
  margin: 0;
  color: var(--stand);
  font-size: 16px;
  line-height: 1.7;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

.page-products .hero-stats div {
  min-width: 0;
}

.page-products .hero-stats dt {
  color: var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.page-products .hero-stats dd {
  margin: 5px 0 0;
  color: var(--city);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.page-products .version-section {
  padding-block: 64px;
  background-color: rgba(244, 241, 234, 0.7);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-products .product-head {
  max-width: 780px;
  margin-bottom: 30px;
}

.page-products .product-h2 {
  margin: 10px 0 12px;
  color: var(--city);
  font-family: var(--font-display);
  font-size: clamp(32px, 5.5vw, 56px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.page-products .product-lead {
  max-width: 68ch;
  margin: 0;
  color: var(--stand);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .version-layout {
  display: grid;
  gap: 24px;
}

.page-products .version-card {
  padding: 22px 20px;
  background: #fffdf8;
  border: 1px solid var(--rule);
  border-left: 4px solid var(--signal);
  box-shadow: 8px 8px 0 rgba(46, 60, 74, 0.08);
}

.page-products .version-stamp {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 18px;
  align-items: end;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}

.page-products .version-name {
  color: var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-products .version-number {
  grid-row: span 2;
  color: var(--city);
  font-family: var(--font-display);
  font-size: 68px;
  font-weight: 900;
  line-height: 0.8;
  letter-spacing: -0.03em;
}

.page-products .version-copy {
  color: var(--stand);
  font-family: var(--font-serif);
  font-size: 18px;
}

.page-products .version-card details {
  padding: 15px 0;
  border-bottom: 1px solid var(--rule);
}

.page-products .version-card details:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .version-card summary {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  color: var(--city);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.page-products .version-card summary::-webkit-details-marker {
  display: none;
}

.page-products .version-card summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.2;
}

.page-products .version-card details[open] summary::after {
  content: "–";
}

.page-products .version-card details p,
.page-products .version-card details ul {
  margin: 12px 0 0;
  color: var(--stand);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .version-card details ul {
  padding-left: 18px;
}

.page-products .version-card details li + li {
  margin-top: 7px;
}

.page-products .version-figure {
  margin: 0;
  padding: 10px;
  background: var(--city);
  border: 1px solid var(--city);
}

.page-products .version-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .version-figure figcaption,
.page-products .path-media figcaption,
.page-products .feature-figure figcaption,
.page-products .scenario-figure figcaption {
  margin-top: 10px;
  color: var(--concrete);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
}

.page-products .path-section {
  padding-block: 64px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    var(--city);
  background-size: 48px 100%;
  color: var(--paper);
}

.page-products .path-head .product-h2 {
  color: var(--paper);
}

.page-products .path-head .product-lead {
  color: rgba(244, 241, 234, 0.75);
}

.page-products .path-compare {
  display: grid;
  gap: 14px;
}

.page-products .path-card {
  padding: 20px;
  background: var(--stand);
  border: 1px solid rgba(244, 241, 234, 0.18);
}

.page-products .path-card--upgraded {
  background: linear-gradient(140deg, rgba(34, 211, 166, 0.13), transparent 70%), var(--stand);
  border-color: var(--mint);
}

.page-products .path-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(244, 241, 234, 0.18);
}

.page-products .path-label {
  margin: 0;
  color: var(--signal-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-products .path-metric {
  margin: 0;
  color: rgba(244, 241, 234, 0.7);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-products .path-metric strong {
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 900;
  line-height: 0.8;
  vertical-align: -6px;
}

.page-products .path-card--upgraded .path-metric strong {
  color: var(--mint);
}

.page-products .path-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 6px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .path-steps li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(244, 241, 234, 0.82);
  font-size: 13px;
  line-height: 1.4;
}

.page-products .path-steps li:not(:last-child)::after {
  content: "→";
  margin-left: 5px;
  color: var(--concrete);
}

.page-products .path-card--upgraded .path-steps li {
  color: var(--paper);
}

.page-products .path-card--upgraded .path-steps li:not(:last-child)::after {
  color: var(--mint);
}

.page-products .step-num {
  color: var(--concrete);
  font-family: var(--font-mono);
  font-size: 10px;
}

.page-products .path-card--upgraded .step-num {
  color: var(--mint);
}

.page-products .path-results {
  margin: 18px 0 0;
  color: rgba(244, 241, 234, 0.64);
  font-size: 13px;
  line-height: 1.6;
}

.page-products .path-media {
  margin: 24px 0 0;
  padding: 10px;
  border: 1px solid rgba(244, 241, 234, 0.18);
}

.page-products .path-media img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-products .features-section {
  padding-block: 64px;
  border-bottom: 1px solid var(--rule);
}

.page-products .feature-layout {
  display: grid;
  gap: 24px;
}

.page-products .feature-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  background: #fffdf8;
}

.page-products .feature-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
}

.page-products .feature-table caption {
  padding: 12px 14px;
  color: var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: left;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--rule);
}

.page-products .feature-table th {
  padding: 11px 14px;
  background: var(--city);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-align: left;
  letter-spacing: 0.04em;
}

.page-products .feature-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

.page-products .feature-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .feature-table tbody tr:hover {
  background: rgba(240, 90, 40, 0.04);
}

.page-products .feature-table td:nth-child(2) {
  color: var(--city);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .feature-table .cell-num {
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
}

.page-products .feature-figure {
  margin: 0;
  padding: 12px;
  background: var(--stand);
  border: 1px solid var(--city);
}

.page-products .feature-figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .scenarios-section {
  padding-block: 64px;
  background: linear-gradient(180deg, transparent, rgba(46, 60, 74, 0.055));
}

.page-products .scenario-layout {
  display: grid;
  gap: 24px;
}

.page-products .scenario-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .scenario-tabs li {
  padding: 6px 10px;
  color: var(--stand);
  font-family: var(--font-mono);
  font-size: 11px;
  border: 1px solid var(--line);
}

.page-products .scenario-tabs li:first-child {
  background: var(--city);
  color: var(--paper);
  border-color: var(--city);
}

.page-products .scenario-list {
  border-top: 1px solid var(--rule);
}

.page-products .scenario-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}

.page-products .scenario-num {
  padding-top: 3px;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-products .scenario-body h3 {
  margin: 0 0 7px;
  color: var(--city);
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
}

.page-products .scenario-body p {
  margin: 0;
  color: var(--stand);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .scenario-figure {
  margin: 0;
  padding: 10px;
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: 8px 8px 0 rgba(46, 60, 74, 0.06);
}

.page-products .scenario-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .install-section {
  padding-block: 64px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 45%),
    var(--city);
  border-top: 4px solid var(--signal);
  color: var(--paper);
}

.page-products .install-head .product-h2 {
  color: var(--paper);
}

.page-products .install-head .product-lead {
  color: rgba(244, 241, 234, 0.76);
}

.page-products .install-steps {
  display: grid;
  gap: 16px;
}

.page-products .install-step {
  padding: 20px;
  background: rgba(255, 255, 255, 0.04);
  border-top: 2px solid var(--signal);
}

.page-products .install-step:nth-child(2) {
  border-top-color: var(--amber);
}

.page-products .install-step:nth-child(3) {
  border-top-color: var(--mint);
}

.page-products .install-step-num {
  color: var(--signal-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .install-step:nth-child(2) .install-step-num {
  color: var(--amber);
}

.page-products .install-step:nth-child(3) .install-step-num {
  color: var(--mint);
}

.page-products .install-step h3 {
  margin: 12px 0 8px;
  color: var(--paper);
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.35;
}

.page-products .install-step p {
  margin: 0;
  color: rgba(244, 241, 234, 0.72);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .install-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(244, 241, 234, 0.18);
}

.page-products .install-links .link-arrow {
  color: var(--signal-soft);
  font-size: 14px;
}

.page-products .help-section {
  padding-block: 64px;
}

.page-products .help-grid {
  display: grid;
  gap: 24px;
}

.page-products .help-grid .product-head {
  margin-bottom: 0;
}

.page-products .help-links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-products .help-links li {
  border-bottom: 1px solid var(--rule);
}

.page-products .help-links a {
  display: flex;
  gap: 16px;
  align-items: baseline;
  justify-content: space-between;
  padding: 15px 0;
  color: var(--city);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--speed) ease-out;
}

.page-products .help-links a:hover {
  color: var(--signal);
}

.page-products .help-meta {
  flex: 0 0 auto;
  color: var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.03em;
}

@media (min-width: 720px) {
  .page-products .product-hero {
    grid-template-columns: minmax(280px, 38%) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
    padding-top: 36px;
    padding-bottom: 80px;
  }

  .page-products .version-corner {
    right: -12px;
  }

  .page-products .version-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    align-items: start;
  }

  .page-products .version-card {
    padding: 26px 28px;
  }

  .page-products .path-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .feature-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
    align-items: start;
  }

  .page-products .scenario-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    align-items: start;
  }

  .page-products .install-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .help-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-products .version-section,
  .page-products .path-section,
  .page-products .features-section,
  .page-products .scenarios-section,
  .page-products .install-section,
  .page-products .help-section {
    padding-block: 80px;
  }
}

@media (min-width: 1120px) {
  .page-products .product-hero {
    grid-template-columns: 440px minmax(0, 1fr);
    gap: 64px;
  }

  .page-products .hero-copy h1 {
    font-size: clamp(72px, 7.4vw, 112px);
  }

  .page-products .device-panel {
    max-width: 440px;
  }

  .page-products .hero-lead {
    font-size: 17px;
  }

  .page-products .version-card {
    padding: 30px 34px;
  }
}


</main>