.page-products {
  --fg: var(--paper);
  --fg-soft: var(--grey);
  --rule: var(--line);
  --rule-strong: var(--line-strong);
  --marker: var(--cyan);
  --code-ink: var(--glass);
  display: block;
  background: var(--deep);
  color: var(--fg);
  font-family: var(--font-body);
}

/* ---------- Hero ---------- */
.page-products .tool-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 34px;
  background:
    radial-gradient(115% 85% at 88% -12%, rgba(0, 229, 255, 0.18), transparent 62%),
    linear-gradient(180deg, #061815 0%, #04100D 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .tool-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(104deg, transparent 0 30px, rgba(155, 246, 255, 0.05) 30px 31px);
  pointer-events: none;
}

.page-products .tool-hero > .container {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumbs {
  margin-bottom: 18px;
}

.page-products .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 13vw, 100px);
  line-height: 0.92;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-products .hero-lead {
  max-width: 58ch;
  margin: 16px 0 0;
  font-size: var(--step-1);
  line-height: 1.68;
  color: #D5E3DF;
}

.page-products .hero-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 30px;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .hero-stats li {
  background: rgba(7, 26, 22, 0.88);
  padding: 14px 16px;
}

.page-products .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 6vw, 34px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.01em;
}

.page-products .stat-num small {
  font-size: 0.45em;
  margin-left: 2px;
  color: var(--glass);
}

.page-products .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--grey);
}

/* ---------- Tool track ---------- */
.page-products .tool-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 2px 2px 14px;
  scrollbar-width: thin;
}

.page-products .tool-card {
  scroll-snap-align: start;
  flex: 0 0 78%;
  min-width: 232px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  background: linear-gradient(160deg, rgba(155, 246, 255, 0.1), rgba(14, 42, 36, 0.94) 58%);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .tool-card:nth-child(2) {
  border-top-color: var(--whistle);
}

.page-products .tool-card:hover,
.page-products .tool-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-products .tool-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--glass);
}

.page-products .tool-name {
  font-family: var(--font-display);
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 700;
  line-height: 1.12;
}

.page-products .tool-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--grey);
}

.page-products .tool-go {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--whistle);
}

/* ---------- Panels ---------- */
.page-products .tool-panel {
  padding: clamp(36px, 7vw, 78px) 0;
  border-top: 1px solid var(--rule);
  background: var(--deep);
}

.page-products .tool-panel--alt {
  background: linear-gradient(180deg, #08201B 0%, #061815 100%);
}

.page-products .tool-panel--light {
  --fg: var(--ink);
  --fg-soft: #45564F;
  --rule: rgba(5, 10, 9, 0.14);
  --rule-strong: rgba(5, 10, 9, 0.3);
  --marker: #0093A8;
  --code-ink: #06707E;
  background: var(--paper);
}

.page-products .tool-panel:target {
  box-shadow: inset 4px 0 0 var(--whistle);
}

.page-products .panel-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.page-products .panel-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(34px, 9vw, 62px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 229, 255, 0.5);
}

.page-products .tool-panel--light .panel-num {
  -webkit-text-stroke: 1px rgba(5, 10, 9, 0.32);
}

.page-products .panel-head h2 {
  margin: 6px 0 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(25px, 5.4vw, 40px);
  font-weight: 700;
  line-height: 1.16;
  color: var(--fg);
}

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

.page-products .panel-body p {
  margin: 0 0 14px;
  max-width: 62ch;
  line-height: 1.75;
  color: var(--fg);
}

.page-products .panel-note {
  margin-top: 16px !important;
  font-size: 14px;
  line-height: 1.7 !important;
  color: var(--fg-soft) !important;
  border-left: 2px solid var(--marker);
  padding-left: 14px;
}

/* ---------- Lists ---------- */
.page-products .check-list {
  list-style: none;
  margin: 18px 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-soft);
}

.page-products .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 9px;
  height: 9px;
  background: var(--marker);
  border-radius: 1px;
}

.page-products .check-list strong {
  color: var(--fg);
  font-weight: 700;
}

/* ---------- Two-level path ---------- */
.page-products .path-steps {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 18px;
  padding: 0;
}

.page-products .path-steps li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: rgba(155, 246, 255, 0.05);
  position: relative;
}

.page-products .path-steps li + li::before {
  content: "›";
  position: absolute;
  left: -11px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  color: var(--marker);
}

.page-products .path-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-soft);
}

.page-products .path-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
}

.page-products .path-result {
  border-color: var(--whistle);
  background: rgba(255, 90, 31, 0.12);
}

.page-products .path-result .path-text {
  color: var(--whistle);
}

/* ---------- Figure ---------- */
.page-products .tool-figure {
  margin: 0;
}

.page-products .tool-figure .media-frame {
  aspect-ratio: 14 / 9;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: #0A1F1A;
}

.page-products .tool-figure .media-frame--wide {
  aspect-ratio: 16 / 9;
}

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

.page-products .media-caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--fg-soft);
}

/* ---------- Table ---------- */
.page-products .table-wrap {
  margin: 20px 0 0;
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.5);
}

.page-products .table-wrap table {
  width: 100%;
  min-width: 500px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .table-wrap caption {
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-soft);
  border-bottom: 1px solid var(--rule);
}

.page-products .table-wrap th {
  text-align: left;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--fg-soft);
  background: rgba(0, 229, 255, 0.08);
  border-bottom: 1px solid var(--rule);
}

.page-products .table-wrap td {
  padding: 10px 14px;
  vertical-align: top;
  line-height: 1.6;
  color: var(--fg);
  border-bottom: 1px solid var(--rule);
}

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

.page-products .table-wrap td.field {
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
  color: var(--code-ink);
}

/* ---------- Params ---------- */
.page-products .param {
  margin-top: 10px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(0, 229, 255, 0.04);
}

.page-products .param summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
}

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

.page-products .param summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--code-ink);
}

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

.page-products .param-body {
  padding: 0 15px 15px;
}

.page-products .param-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--fg-soft);
}

/* ---------- Discipline legend ---------- */
.page-products .discipline-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--fg-soft);
}

.page-products .discipline-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .dot {
  width: 10px;
  height: 10px;
  border-radius: 1px;
  flex: none;
}

.page-products .dot-yellow {
  background: var(--card-yellow);
}

.page-products .dot-red {
  background: var(--card-red);
}

/* ---------- Flow ---------- */
.page-products .flow {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-products .flow li {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-products .flow-step-num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
}

.page-products .flow li:nth-child(4) .flow-step-num {
  background: var(--whistle);
}

.page-products .flow li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 52px;
  bottom: -20px;
  width: 1px;
  background: linear-gradient(180deg, var(--line-strong), transparent);
}

.page-products .flow-body h3 {
  margin: 8px 0 4px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
}

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

/* ---------- Scenes ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 14px;
}

.page-products .scene {
  padding: 18px 18px 18px 20px;
  border-left: 3px solid var(--line-strong);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(155, 246, 255, 0.045);
}

.page-products .scene--lead {
  border-left-color: var(--whistle);
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.13), rgba(0, 229, 255, 0.02));
}

.page-products .scene h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
}

.page-products .scene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fg-soft);
}

/* ---------- Devices ---------- */
.page-products .device-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.page-products .device {
  padding: 16px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(14, 42, 36, 0.7);
}

.page-products .device h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}

.page-products .device h3::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 1px;
  flex: none;
}

.page-products .device p {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--fg-soft);
}

/* ---------- Next step ---------- */
.page-products .next-step {
  padding: clamp(36px, 6vw, 66px) 0;
  border-top: 1px solid var(--line);
  background: linear-gradient(150deg, #061815 0%, #04100D 60%, #07201B 100%);
}

.page-products .next-step h2 {
  margin: 10px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(26px, 5.6vw, 44px);
  font-weight: 700;
  line-height: 1.14;
  color: var(--paper);
}

.page-products .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- Tablet ---------- */
@media (min-width: 720px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .tool-card {
    flex: 0 0 45%;
  }

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

  .page-products .scene--lead {
    grid-column: span 2;
  }

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

/* ---------- Desktop ---------- */
@media (min-width: 960px) {
  .page-products .tool-hero {
    padding: 26px 0 46px;
  }

  .page-products .tool-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    overflow: visible;
    padding-bottom: 4px;
  }

  .page-products .tool-card {
    min-width: 0;
    padding: 22px 20px 18px;
  }

  .page-products .panel-head {
    gap: 26px;
    margin-bottom: 34px;
  }

  .page-products .panel-body {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 44px;
    align-items: start;
  }

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

  .page-products .flow li {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .page-products .flow li:not(:last-child)::after {
    left: 54px;
    right: -20px;
    top: 23px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--line-strong), transparent);
  }

  .page-products .flow-body h3 {
    margin-top: 4px;
  }
}
<<<END>>>