.page-products {
  --pd-gap: clamp(16px, 3vw, 32px);
  --pd-line-soft: rgba(191, 247, 242, 0.16);
  --pd-line-hard: rgba(0, 229, 204, 0.42);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0;
}

.page-products p { margin: 0; }

.page-products .label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 10px;
}

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

/* ---------- hero ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(24px, 4vw, 46px) 0 clamp(40px, 6vw, 78px);
  background:
    repeating-linear-gradient(90deg, rgba(0, 229, 204, 0.06) 0 1px, transparent 1px 72px),
    linear-gradient(170deg, var(--ink-800) 0%, var(--ink-900) 68%);
  isolation: isolate;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -18%;
  width: min(580px, 80vw);
  aspect-ratio: 1 / 1;
  background: linear-gradient(150deg, rgba(0, 229, 204, 0.18), rgba(11, 31, 58, 0) 64%);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  pointer-events: none;
  z-index: -1;
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .breadcrumb {
  font-size: 12px;
  letter-spacing: 0.1em;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--cyan-soft);
}

.page-products .breadcrumb__link { color: var(--cyan-soft); text-decoration: none; }
.page-products .breadcrumb__link:hover { color: var(--cyan); }

.page-products .pd-hero__title {
  font-size: clamp(29px, 5vw, 54px);
  line-height: 1.15;
  color: var(--paper-light);
  margin-bottom: 18px;
}

.page-products .pd-hero__lede {
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--cyan-soft);
}

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

.page-products .pd-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  margin: 28px 0 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--pd-line-hard);
  font-size: 13px;
  color: var(--cyan-soft);
}

.page-products .pd-hero__facts .num {
  color: var(--cyan);
  font-weight: 700;
  margin-right: 6px;
}

.page-products .pd-rail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--cyan-soft);
}

.page-products .pd-rail__num {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 26px;
  padding: 0 6px;
  background: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-products .pd-rail__line {
  flex: 1;
  height: 1px;
  background: var(--pd-line-hard);
}

.page-products .pd-hero__figure {
  border: 1px solid var(--pd-line-hard);
  background: var(--ink-800);
  padding: 0;
  margin: 0;
}

.page-products .pd-hero__figure img,
.page-products .pd-devices img,
.page-products .pd-fav__figure img,
.page-products .pd-stats__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .media__caption {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan-soft);
  border-top: 1px solid var(--pd-line-soft);
}

.page-products .pd-section--paper .media__caption {
  color: var(--ink-600);
  border-top-color: rgba(6, 18, 38, 0.14);
}

/* ---------- section frames ---------- */
.page-products .pd-section {
  padding: clamp(44px, 6.5vw, 88px) 0;
  border-top: 1px solid var(--pd-line-soft);
}

.page-products .pd-section--paper {
  background: var(--paper);
  color: var(--ink-900);
  border-top-color: rgba(6, 18, 38, 0.14);
}

.page-products .pd-section--deep {
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-products .pd-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3.6vw, 42px);
}

.page-products .pd-head h2 {
  font-size: clamp(23px, 3.2vw, 38px);
  line-height: 1.24;
  color: var(--paper-light);
  margin-bottom: 14px;
}

.page-products .pd-head__lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--cyan-soft);
}

.page-products .pd-section--paper .pd-head h2 { color: var(--ink-900); }
.page-products .pd-section--paper .label { color: var(--ink-700); }
.page-products .pd-section--paper .pd-head__lede { color: var(--ink-600); }

/* ---------- steps ---------- */
.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .pd-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  padding-bottom: clamp(18px, 2.6vw, 26px);
  border-bottom: 1px solid rgba(6, 18, 38, 0.14);
}

.page-products .pd-step:last-child { border-bottom: 0; padding-bottom: 0; }

.page-products .pd-step__idx {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-900);
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 74% 100%, 0 100%);
}

.page-products .pd-step__title {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--ink-900);
  align-self: end;
}

.page-products .pd-step__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-600);
}

/* ---------- panel structure ---------- */
.page-products .pd-split {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-products .pd-phases {
  display: grid;
  gap: 0;
}

.page-products .pd-phase {
  padding: 20px 0 22px;
  border-top: 1px solid var(--pd-line-soft);
}

.page-products .pd-phase:first-child { border-top: 2px solid var(--cyan); }

.page-products .pd-phase__key {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-products .pd-phase__title {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--paper-light);
  margin-bottom: 8px;
}

.page-products .pd-phase__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--cyan-soft);
  max-width: 46ch;
}

.page-products .pd-kinds {
  background: linear-gradient(160deg, var(--ink-700), var(--ink-800));
  border: 1px solid var(--pd-line-soft);
  padding: clamp(20px, 3vw, 30px);
}

.page-products .pd-kind {
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--pd-line-soft);
}

.page-products .pd-kind:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }

.page-products .pd-kind dt {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-products .pd-kind dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

/* ---------- devices ---------- */
.page-products .pd-devices {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  align-items: end;
}

.page-products .pd-devices__mobile,
.page-products .pd-devices__desktop {
  margin: 0;
  border: 1px solid var(--pd-line-soft);
  background: var(--ink-700);
}

.page-products .pd-devices__mid {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cyan);
}

.page-products .pd-flow { width: 96px; height: 20px; flex: none; }

.page-products .pd-devices__chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-900);
  background: var(--cyan);
  padding: 5px 10px;
}

.page-products .pd-devices__points {
  list-style: none;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--cyan-soft);
  border-top: 1px solid var(--pd-line-soft);
  padding-top: clamp(20px, 3vw, 28px);
}

.page-products .pd-devices__points strong {
  display: block;
  color: var(--paper-light);
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}

/* ---------- favorites ---------- */
.page-products .pd-fav {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-products .pd-fav h2 {
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.24;
  color: var(--paper-light);
  margin-bottom: 14px;
}

.page-products .pd-fav .pd-head__lede { margin-bottom: 22px; }

.page-products .pd-fav__steps {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--cyan-soft);
}

.page-products .pd-fav__steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--pd-line-soft);
}

.page-products .pd-fav__steps .num { color: var(--cyan); font-weight: 700; }

.page-products .pd-fav__figure {
  margin: 0;
  border: 1px solid var(--pd-line-hard);
  background: var(--ink-800);
}

/* ---------- stats ---------- */
.page-products .pd-stats {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pd-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--paper-light);
  border: 1px solid rgba(6, 18, 38, 0.18);
}

.page-products .pd-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pd-table caption {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-600);
  border-bottom: 1px solid rgba(6, 18, 38, 0.14);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(6, 18, 38, 0.1);
  vertical-align: middle;
}

.page-products .pd-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--ink-700);
  background: rgba(30, 58, 95, 0.08);
  border-bottom: 1px solid rgba(6, 18, 38, 0.22);
}

.page-products .pd-table tbody th {
  font-weight: 600;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-products .pd-table td.num {
  font-family: var(--font-mono);
  color: var(--ink-800);
  white-space: nowrap;
}

.page-products .pd-table tbody tr:hover { background: rgba(0, 229, 204, 0.12); }

.page-products .pd-bar {
  display: block;
  width: 100%;
  min-width: 70px;
  height: 7px;
  background: rgba(6, 18, 38, 0.1);
}

.page-products .pd-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--ink-700), var(--cyan));
}

.page-products .pd-stats__aside {
  display: grid;
  gap: 18px;
}

.page-products .pd-stats__figure {
  margin: 0;
  border: 1px solid rgba(6, 18, 38, 0.18);
  background: var(--ink-700);
}

.page-products .pd-details {
  background: var(--paper-light);
  border: 1px solid rgba(6, 18, 38, 0.18);
}

.page-products .pd-details summary {
  cursor: pointer;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--ink-900);
  list-style-position: inside;
}

.page-products .pd-details summary:hover { color: var(--ink-700); }
.page-products .pd-details summary:focus-visible { outline: 2px solid var(--ink-700); outline-offset: 2px; }

.page-products .pd-details__body {
  padding: 0 16px 16px;
  border-top: 1px dashed rgba(6, 18, 38, 0.18);
}

.page-products .pd-details__body p {
  margin-top: 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-600);
}

.page-products .pd-stats__link {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-600);
}

.page-products .pd-stats__link a {
  color: var(--ink-900);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-stats__link a:hover { color: var(--ink-700); }

/* ---------- version ---------- */
.page-products .pd-version__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
}

.page-products .pd-version__card {
  border: 1px solid var(--pd-line-soft);
  border-left: 3px solid var(--cyan);
  background: rgba(18, 52, 90, 0.45);
  padding: 20px 20px 22px;
}

.page-products .pd-version__tag {
  display: inline-block;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-products .pd-version__card p {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--cyan-soft);
}

/* ---------- services ---------- */
.page-products .pd-services {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
}

.page-products .pd-service {
  border-top: 2px solid var(--pd-line-hard);
  padding: 20px 0 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .pd-service__idx {
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-products .pd-service h3 {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--paper-light);
}

.page-products .pd-service p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

.page-products .pd-service .btn { justify-self: start; }

.page-products .pd-services__note {
  margin-top: clamp(26px, 3.6vw, 40px);
  padding-top: 18px;
  border-top: 1px dashed var(--pd-line-soft);
  font-size: 14px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

.page-products .pd-services__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-products .pd-version__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pd-devices__points { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid { grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); }
  .page-products .pd-split { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); }
  .page-products .pd-fav { grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr); }
  .page-products .pd-stats { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: start; }
  .page-products .pd-services { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 38px); }
  .page-products .pd-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 2.6vw, 30px); }
  .page-products .pd-step {
    border-bottom: 0;
    border-top: 2px solid var(--cyan);
    padding: 22px 0 0;
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .pd-step__idx { grid-row: auto; margin-bottom: 12px; }
}

@media (min-width: 960px) {
  .page-products .pd-devices {
    grid-template-columns: minmax(0, 0.66fr) auto minmax(0, 1fr);
    align-items: end;
  }
  .page-products .pd-devices__mid {
    flex-direction: column;
    padding-bottom: 40px;
  }
  .page-products .pd-flow { transform: rotate(-90deg); width: 90px; }
}

@media (min-width: 1080px) {
  .page-products .pd-version__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * { transition: none !important; animation: none !important; }
}
<<<END>>>