.page-products {
  --tool-pad: clamp(20px, 4vw, 48px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
}

.page-products .shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--tool-pad);
  padding-right: var(--tool-pad);
}

.page-products .crumbs {
  padding-top: 20px;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .crumbs li:not(:last-child)::after {
  content: "／";
  margin-left: 6px;
  color: var(--slate);
}

.page-products .crumbs a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .label {
  margin: 0;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .14em;
  line-height: 1.5;
  color: var(--cyan);
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-products .lead {
  max-width: 64ch;
  margin: 12px 0 0;
  font-size: clamp(.92rem, 1.2vw, 1rem);
  line-height: 1.8;
  color: var(--slate-light);
}

.page-products .prose {
  max-width: 66ch;
  margin: 0 0 16px;
  font-size: .96rem;
  line-height: 1.85;
}

.page-products a {
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}

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

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: .84rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  cursor: pointer;
}

.page-products .btn:hover {
  transform: translateY(-2px);
}

.page-products .btn--primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-products .btn--primary:hover {
  background: var(--paper);
  border-color: var(--paper);
}

.page-products .btn--ghost {
  background: transparent;
  border-color: rgba(243, 235, 221, .35);
  color: var(--paper);
}

.page-products .btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .btn--accent {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-products .btn--accent:hover {
  background: var(--ok);
  border-color: var(--ok);
}

.page-products .tag {
  display: inline-block;
  padding: 2px 6px;
  border: 1px solid currentColor;
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1.5;
  color: var(--rust);
}

.page-products .tag--ok {
  color: var(--ok);
  border-color: var(--ok);
}

.page-products .section {
  padding: 48px 0;
}

.page-products .section--paper {
  background: var(--paper);
  color: var(--ink);
}

.page-products .section--paper .label,
.page-products .section--paper .section-kicker {
  color: var(--rust);
}

.page-products .section--paper .lead {
  color: rgba(16, 24, 22, .78);
}

.page-products .section--paper .prose {
  color: rgba(16, 24, 22, .82);
}

.page-products .section--paper .btn--ghost {
  border-color: rgba(10, 36, 31, .3);
  color: var(--ink);
}

.page-products .section--paper .btn--ghost:hover {
  border-color: var(--rust);
  color: var(--rust);
}

.page-products .section-head {
  padding-bottom: 20px;
  margin-bottom: 32px;
  border-bottom: var(--line-dark);
}

.page-products .section--paper .section-head {
  border-bottom: var(--line-light);
}

.page-products .section-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.01em;
}

.page-products h2 {
  margin: 8px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-products h3 {
  margin: 0 0 6px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.page-products .figure {
  margin: 0;
  overflow: hidden;
  border: var(--line-dark);
  border-radius: 2px;
  background: var(--panel);
}

.page-products .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .figure__caption {
  padding: 10px 14px;
  border-top: var(--line-dark);
  color: var(--slate);
  font-size: .72rem;
  line-height: 1.6;
}

.page-products .section--paper .figure {
  border: var(--line-light);
  background: var(--paper-deep);
}

.page-products .section--paper .figure__caption {
  border-top: var(--line-light);
  color: rgba(16, 24, 22, .66);
}

.page-products .tool-hero {
  position: relative;
  padding: 0 0 48px;
  border-bottom: var(--line-dark);
  background-color: var(--ink);
  background-image:
    radial-gradient(circle at 82% 8%, rgba(88, 242, 206, .13), transparent 42%),
    linear-gradient(rgba(243, 235, 221, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 235, 221, .05) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
}

.page-products .hero-grid {
  display: grid;
  gap: 32px;
  padding-top: 28px;
}

.page-products .hero-copy h1 {
  max-width: 12ch;
  margin: 16px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 7.8vw, 4.8rem);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .hero-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .stat {
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
}

.page-products .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--cyan);
}

.page-products .stat-label {
  display: block;
  color: var(--slate);
  font-size: .74rem;
  line-height: 1.5;
}

.page-products .hero-figure {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-products .flow-section {
  background: var(--ink-deep);
}

.page-products .flow-tree {
  position: relative;
  display: grid;
  gap: 16px;
}

.page-products .flow-node {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 20px;
  border: var(--line-dark);
  border-radius: 2px;
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .flow-node:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 42px;
  bottom: -16px;
  width: 1px;
  height: 16px;
  background: var(--cyan);
}

.page-products .node-index {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cyan);
}

.page-products .flow-node p {
  margin: 0;
  color: var(--slate-light);
  font-size: .88rem;
  line-height: 1.72;
}

.page-products .split--review {
  display: grid;
  gap: 32px;
}

.page-products .review-figure {
  align-self: start;
}

.page-products .review-copy h2,
.page-products .ticket-copy h2,
.page-products .sync-copy h2 {
  max-width: 20ch;
}

.page-products .step-list {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-products .step-list li {
  position: relative;
  padding-left: 46px;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(16, 24, 22, .82);
  counter-increment: step;
}

.page-products .step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 0 6px;
  border: 1px solid rgba(10, 36, 31, .2);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  color: var(--rust);
}

.page-products .step-list strong {
  color: var(--ink);
}

.page-products .field-groups {
  margin: 24px 0;
  border-top: var(--line-light);
}

.page-products .field-groups details {
  padding: 14px 0;
  border-bottom: var(--line-light);
}

.page-products .field-groups summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}

.page-products .field-groups summary::-webkit-details-marker {
  display: none;
}

.page-products .field-groups summary::after {
  content: "+";
  color: var(--rust);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
}

.page-products .field-groups details[open] summary::after {
  content: "−";
}

.page-products .field-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 4px;
  padding: 0;
  list-style: none;
}

.page-products .field-list li {
  padding-left: 10px;
  border-left: 2px solid var(--slate-light);
  color: rgba(16, 24, 22, .8);
  font-size: .86rem;
  line-height: 1.65;
}

.page-products .table-preview {
  margin-top: 16px;
  overflow-x: auto;
}

.page-products .table-pair {
  display: grid;
  gap: 16px;
  min-width: 520px;
}

.page-products .table-pair table {
  width: 100%;
  margin-top: 6px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: .68rem;
}

.page-products .table-pair th,
.page-products .table-pair td {
  padding: 6px 8px;
  border: 1px solid rgba(10, 36, 31, .16);
  text-align: left;
  white-space: nowrap;
}

.page-products .table-pair th {
  background: var(--slate-light);
  color: var(--ink);
  font-weight: 600;
}

.page-products .date-demo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding: 16px;
  border: 1px dashed var(--rust);
  border-radius: 2px;
  background: rgba(199, 91, 42, .06);
}

.page-products .date-demo .label {
  color: var(--rust);
}

.page-products .date-demo .mono {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: .9rem;
  font-weight: 600;
}

.page-products .ticket-grid {
  display: grid;
  gap: 32px;
}

.page-products .ticket-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 20px 0;
}

.page-products .ticket-field {
  padding: 12px;
  border: var(--line-dark);
  border-radius: 2px;
  background: var(--panel);
}

.page-products .ticket-field .label {
  display: block;
  margin-bottom: 2px;
  color: var(--cyan);
  font-size: .64rem;
}

.page-products .ticket-field p {
  margin: 0;
  color: var(--slate-light);
  font-size: .84rem;
  line-height: 1.55;
}

.page-products .ticket-figure {
  clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%, 0 6%);
}

.page-products .topic-figure {
  margin-bottom: 8px;
}

.page-products .topic-scale {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  padding-top: 8px;
  margin-bottom: 24px;
  border-top: var(--line-light);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: .66rem;
  color: var(--rust);
}

.page-products .topic-notes {
  display: grid;
  gap: 16px;
  margin: 24px 0;
}

.page-products .topic-notes p {
  margin: 0;
  padding: 16px;
  border-left: 3px solid var(--rust);
  background: var(--paper-deep);
  color: rgba(16, 24, 22, .8);
  font-size: .88rem;
  line-height: 1.75;
}

.page-products .topic-notes strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.page-products .sync-grid {
  display: grid;
  gap: 32px;
}

.page-products .sync-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.page-products .sync-stats .stat-value {
  font-size: 1.08rem;
}

.page-products .sync-stats .stat-label {
  font-size: .68rem;
}

.page-products .phone-figure {
  max-width: 360px;
  margin: 0 auto;
  border: var(--line-cyan);
}

.page-products .phone-figure .figure__img {
  aspect-ratio: 3 / 4;
}

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

.page-products .scenario-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border: var(--line-light);
  border-radius: 2px;
  background: var(--paper-deep);
}

.page-products .scenario-card--feature {
  border: var(--line-dark);
  background: var(--panel);
  color: var(--paper);
}

.page-products .scenario-index {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--rust);
}

.page-products .scenario-card--feature .scenario-index {
  color: var(--cyan);
}

.page-products .scenario-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
}

.page-products .scenario-card p {
  margin: 0;
  color: rgba(16, 24, 22, .8);
  font-size: .9rem;
  line-height: 1.75;
}

.page-products .scenario-card--feature p {
  color: var(--slate-light);
}

.page-products .scenario-card a {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  color: var(--rust);
  font-size: .84rem;
  font-weight: 700;
  text-decoration: none;
}

.page-products .scenario-card--feature a {
  color: var(--cyan);
}

.page-products .closing {
  padding: 64px 0;
  border-top: var(--line-dark);
  background: linear-gradient(120deg, var(--ink-deep), var(--panel));
}

.page-products .closing-inner h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.08;
}

.page-products .closing .lead {
  color: var(--slate-light);
}

.page-products .action-dock {
  position: fixed;
  right: 16px;
  bottom: 84px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid rgba(16, 24, 22, .3);
  border-radius: 2px;
  background: var(--orange);
  box-shadow: var(--shadow);
  color: var(--ink);
  font-size: .76rem;
  font-weight: 700;
  text-decoration: none;
}

.page-products .action-dock:hover {
  background: var(--cyan);
}

@media (min-width: 640px) {
  .page-products .field-list {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .table-pair {
    grid-template-columns: 1fr 1fr;
    min-width: 0;
  }
}

@media (min-width: 900px) {
  .page-products .section {
    padding: 72px 0;
  }

  .page-products .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 48px;
    padding-top: 40px;
  }

  .page-products .flow-tree {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .flow-node:not(:last-child)::after {
    left: auto;
    right: -20px;
    top: 50%;
    bottom: auto;
    width: 20px;
    height: 1px;
  }

  .page-products .split--review {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .review-figure {
    position: sticky;
    top: 96px;
  }

  .page-products .ticket-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }

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

  .page-products .sync-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    align-items: center;
    gap: 48px;
  }

  .page-products .scenario-grid {
    grid-template-columns: 1.15fr .85fr;
  }

  .page-products .scenario-card--feature {
    grid-row: span 2;
  }

  .page-products .closing {
    padding: 88px 0;
  }

  .page-products .action-dock {
    right: 24px;
    bottom: 24px;
  }
}
<<<END>>>