.page-products{
  --pd-line: rgba(200,162,74,.26);
  --pd-line-strong: rgba(200,162,74,.55);
  --pd-panel: #13263B;
  --pd-panel-deep: #0A1420;
  --pd-pad: clamp(18px,2.6vw,32px);
  --pd-radius: 2px;
  background: var(--ink);
  color: var(--ivory);
  overflow-x: clip;
}

.page-products .pd-sec{
  padding-block: clamp(40px,6vw,84px);
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-sec--path{ border-top: none; padding-top: clamp(28px,4vw,56px); }

.page-products .pd-eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-products .pd-eyebrow::before{
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
}

.page-products .pd-h2{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px,3.4vw,42px);
  line-height: 1.14;
  letter-spacing: -.02em;
  margin: 0;
  color: var(--ivory);
  text-wrap: balance;
}

.page-products .pd-body{
  font-size: clamp(15px,1.1vw,17px);
  line-height: 1.85;
  color: rgba(243,239,228,.82);
  margin: 16px 0 0;
  max-width: 72ch;
}

.page-products .pd-sechead{
  display: grid;
  gap: 14px;
  margin-bottom: clamp(22px,3vw,38px);
}
.page-products .pd-sechead__note{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 62ch;
}
@media (min-width: 900px){
  .page-products .pd-sechead--wide{
    grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
    align-items: end;
    gap: clamp(24px,4vw,64px);
  }
  .page-products .pd-sechead--wide .pd-sechead__note{ text-align: right; justify-self: end; }
}

/* ---------- hero ---------- */
.page-products .pd-hero{
  position: relative;
  padding-block: clamp(26px,4vw,60px) clamp(34px,5vw,72px);
  background:
    radial-gradient(circle at 84% 8%, rgba(200,162,74,.17), transparent 56%),
    linear-gradient(180deg, #0E1B2C 0%, #0A1420 100%);
  border-bottom: 1px solid var(--pd-line-strong);
  overflow: hidden;
}
.page-products .pd-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(200,162,74,.09) 0 1px, transparent 1px 92px);
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 42%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 42%, #000 100%);
}
.page-products .pd-hero__inner{
  position: relative;
  display: grid;
  gap: clamp(28px,4vw,52px);
  grid-template-columns: minmax(0,1fr);
  align-items: end;
}
@media (min-width: 940px){
  .page-products .pd-hero__inner{
    grid-template-columns: minmax(0,1.08fr) minmax(0,.92fr);
  }
}

.page-products .breadcrumb__list{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}
.page-products .breadcrumb__item + .breadcrumb__item::before{
  content: "/";
  margin-right: 8px;
  color: var(--gold-deep);
}
.page-products .breadcrumb__link{
  color: var(--mist);
  text-decoration: none;
}
.page-products .breadcrumb__link:hover{ color: var(--gold-hi); }
.page-products .breadcrumb__current{ color: var(--gold); }

.page-products .pd-hero__title{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px,6vw,58px);
  line-height: 1.04;
  letter-spacing: -.025em;
  margin: 0;
  color: var(--ivory);
}
.page-products .pd-hero__lead{
  margin: 18px 0 0;
  font-size: clamp(15px,1.15vw,17px);
  line-height: 1.85;
  color: rgba(243,239,228,.84);
  max-width: 60ch;
}
.page-products .pd-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .pd-hero__actions .btn{ flex: 1 1 200px; text-align: center; }
@media (min-width: 560px){
  .page-products .pd-hero__actions .btn{ flex: 0 0 auto; }
}

.page-products .pd-hero__marks{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pd-line);
  border: 1px solid var(--pd-line);
}
@media (min-width: 600px){
  .page-products .pd-hero__marks{ grid-template-columns: repeat(4, minmax(0,1fr)); }
}
.page-products .pd-hero__marks li{
  background: var(--ink-3);
  padding: 12px 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.page-products .pd-hero__mk{
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}
.page-products .pd-hero__ml{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .pd-hero__figure{
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-products .pd-hero__frame{
  position: relative;
  border: 1px solid var(--pd-line-strong);
  background: var(--pd-panel-deep);
  box-shadow: var(--shadow-plate);
  aspect-ratio: 6 / 7;
  overflow: hidden;
}
.page-products .pd-hero__frame img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}
.page-products .pd-hero__plate{
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--gold);
  padding: 7px 14px;
  text-transform: uppercase;
}
.page-products .pd-hero__cap{
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  border-left: 1px solid var(--gold-deep);
  padding-left: 12px;
}

/* ---------- path ---------- */
.page-products .pd-path{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--pd-line);
  border: 1px solid var(--pd-line);
}
@media (min-width: 820px){
  .page-products .pd-path{ grid-template-columns: repeat(5, minmax(0,1fr)); }
}
.page-products .pd-path__item{
  position: relative;
  background: var(--ink-3);
  padding: 22px 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background var(--dur) var(--ease);
}
.page-products .pd-path__item::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(200,162,74,0));
  opacity: .55;
  transition: opacity var(--dur) var(--ease);
}
.page-products .pd-path__item:hover{ background: var(--pd-panel); }
.page-products .pd-path__item:hover::before{ opacity: 1; }
.page-products .pd-path__no{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--signal);
}
.page-products .pd-path__tt{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  margin: 0;
  color: var(--ivory);
}
.page-products .pd-path__dd{
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- split layout ---------- */
.page-products .pd-split{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: clamp(26px,4vw,56px);
  align-items: start;
}
@media (min-width: 940px){
  .page-products .pd-split{ grid-template-columns: minmax(0,1.55fr) minmax(0,1fr); }
  .page-products .pd-split--rev{ grid-template-columns: minmax(0,1.55fr) minmax(0,1fr); }
  .page-products .pd-split--rev .pd-split__main{ order: 1; }
  .page-products .pd-split--rev .pd-split__side{ order: 2; }
}
.page-products .pd-split__side{
  display: flex;
  flex-direction: column;
  gap: 18px;
}
@media (min-width: 940px){
  .page-products .pd-split__side{ position: sticky; top: 24px; }
}

.page-products .pd-figure{
  margin: 0;
  border: 1px solid var(--pd-line-strong);
  background: var(--pd-panel-deep);
  box-shadow: var(--shadow-plate);
}
.page-products .pd-figure img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}
.page-products .pd-figure figcaption{
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-note{
  border: 1px solid var(--pd-line);
  border-left: 3px solid var(--signal);
  background: var(--pd-panel);
  padding: 16px 18px;
}
.page-products .pd-note__t{
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal);
  text-transform: uppercase;
}
.page-products .pd-note__b{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243,239,228,.8);
}

/* ---------- browser ---------- */
.page-products .pd-browser{
  margin-top: 26px;
  border: 1px solid var(--pd-line-strong);
  background: var(--pd-panel-deep);
  box-shadow: var(--shadow-plate);
}
.page-products .pd-browser__radio{
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.page-products .pd-browser__tabs{
  display: flex;
  overflow-x: auto;
  gap: 1px;
  background: var(--pd-line);
  border-bottom: 1px solid var(--pd-line-strong);
  scrollbar-width: thin;
  scrollbar-color: var(--gold-deep) transparent;
}
.page-products .pd-browser__tab{
  flex: 1 0 auto;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--mist);
  background: var(--ink-3);
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .pd-browser__tab:hover{
  color: var(--gold-hi);
  background: var(--pd-panel);
}

.page-products #pd-cat-a:checked ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-a"],
.page-products #pd-cat-b:checked ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-b"],
.page-products #pd-cat-c:checked ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-c"],
.page-products #pd-cat-d:checked ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-d"],
.page-products #pd-cat-e:checked ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-e"],
.page-products #pd-cat-f:checked ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-f"]{
  color: var(--gold);
  background: var(--ink-4);
  border-bottom-color: var(--signal);
}

.page-products #pd-cat-a:focus-visible ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-a"],
.page-products #pd-cat-b:focus-visible ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-b"],
.page-products #pd-cat-c:focus-visible ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-c"],
.page-products #pd-cat-d:focus-visible ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-d"],
.page-products #pd-cat-e:focus-visible ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-e"],
.page-products #pd-cat-f:focus-visible ~ .pd-browser__tabs .pd-browser__tab[for="pd-cat-f"]{
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}

.page-products .pd-browser__panel{ display: none; padding: var(--pd-pad); }
.page-products #pd-cat-a:checked ~ .pd-browser__panels > [data-panel="a"],
.page-products #pd-cat-b:checked ~ .pd-browser__panels > [data-panel="b"],
.page-products #pd-cat-c:checked ~ .pd-browser__panels > [data-panel="c"],
.page-products #pd-cat-d:checked ~ .pd-browser__panels > [data-panel="d"],
.page-products #pd-cat-e:checked ~ .pd-browser__panels > [data-panel="e"],
.page-products #pd-cat-f:checked ~ .pd-browser__panels > [data-panel="f"]{
  display: block;
  animation: pd-fade var(--dur-slow) var(--ease) both;
}
@keyframes pd-fade{
  from{ opacity: 0; transform: translateY(6px); }
  to{ opacity: 1; transform: none; }
}
.page-products .pd-browser__pt{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px,1.6vw,21px);
  margin: 0 0 10px;
  color: var(--ivory);
}
.page-products .pd-browser__pd{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(243,239,228,.8);
  max-width: 62ch;
}
.page-products .pd-browser__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pd-browser__tags li{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--gold);
  border: 1px solid var(--pd-line-strong);
  padding: 5px 10px;
  background: rgba(200,162,74,.06);
}

/* ---------- V4 ---------- */
.page-products .pd-v4{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: clamp(20px,3vw,40px);
  align-items: start;
  margin-bottom: clamp(24px,3vw,40px);
}
@media (min-width: 900px){
  .page-products .pd-v4{ grid-template-columns: minmax(0,1fr) minmax(0,.72fr); }
}
.page-products .pd-v4__specs{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1px;
  background: var(--pd-line);
  border: 1px solid var(--pd-line-strong);
}
.page-products .pd-spec{
  background: var(--pd-panel);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-products .pd-spec__k{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
  text-transform: uppercase;
}
.page-products .pd-spec__v{
  font-family: var(--font-mono);
  font-size: clamp(17px,1.8vw,23px);
  font-weight: 600;
  color: var(--gold);
  line-height: 1.1;
}

.page-products .pd-ledger{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pd-line-strong);
}
.page-products .pd-ledger__row{
  display: grid;
  grid-template-columns: 44px minmax(0,1fr);
  gap: 4px 14px;
  padding: 16px 4px 16px 0;
  border-bottom: 1px solid var(--pd-line);
  transition: background var(--dur) var(--ease);
}
.page-products .pd-ledger__row:hover{ background: rgba(19,38,59,.6); }
@media (min-width: 780px){
  .page-products .pd-ledger__row{
    grid-template-columns: 64px 220px minmax(0,1fr);
    align-items: baseline;
    gap: 0 20px;
    padding-block: 14px;
  }
}
.page-products .pd-ledger__no{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal);
  letter-spacing: .06em;
  grid-row: 1;
}
.page-products .pd-ledger__tp{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ivory);
  grid-row: 1;
}
.page-products .pd-ledger__dd{
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  grid-column: 2 / -1;
}
@media (min-width: 780px){
  .page-products .pd-ledger__dd{ grid-column: 3; }
}
.page-products .pd-tail{
  margin: 22px 0 0;
  font-size: 14px;
  color: var(--mist);
}
.page-products .pd-tail__a{
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
}
.page-products .pd-tail__a:hover{ color: var(--gold-hi); border-color: var(--gold); }

/* ---------- old versions ---------- */
.page-products .pd-ways{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 1px;
  margin-top: 24px;
  background: var(--pd-line);
  border: 1px solid var(--pd-line-strong);
}
@media (min-width: 720px){
  .page-products .pd-ways{ grid-template-columns: repeat(3, minmax(0,1fr)); }
}
.page-products .pd-way{
  background: var(--pd-panel);
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-products .pd-way__n{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--signal);
}
.page-products .pd-way__t{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin: 0;
  color: var(--ivory);
}
.page-products .pd-way__d{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-products .pd-split__main .btn{ margin-top: 24px; }

/* ---------- feedback ---------- */
.page-products .pd-fb{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: clamp(24px,3.5vw,48px);
  align-items: start;
}
@media (min-width: 900px){
  .page-products .pd-fb{ grid-template-columns: minmax(0,1.24fr) minmax(0,.76fr); }
}
.page-products .pd-flow{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.page-products .pd-flow__step{
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0,1fr);
  gap: 16px;
  padding: 0 0 26px;
}
.page-products .pd-flow__step:last-child{ padding-bottom: 0; }
.page-products .pd-flow__step:not(:last-child)::before{
  content: "";
  position: absolute;
  left: 6px;
  top: 18px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(200,162,74,.14));
}
.page-products .pd-flow__dot{
  width: 13px;
  height: 13px;
  margin-top: 4px;
  border: 1px solid var(--gold);
  background: var(--ink-3);
  box-shadow: inset 0 0 0 3px var(--ink-3), 0 0 0 1px rgba(200,162,74,.2);
  position: relative;
  z-index: 1;
}
.page-products .pd-flow__step:hover .pd-flow__dot{ background: var(--signal); border-color: var(--signal); }
.page-products .pd-flow__t{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  margin: 0 0 6px;
  color: var(--ivory);
}
.page-products .pd-flow__d{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 60ch;
}
.page-products .pd-fb__body .btn{ margin-top: 26px; }

/* ---------- fit ---------- */
.page-products .pd-fits{
  border: 1px solid var(--pd-line-strong);
  background: var(--pd-panel-deep);
}
.page-products .pd-fit + .pd-fit{ border-top: 1px solid var(--pd-line); }
.page-products .pd-fit__sum{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px var(--pd-pad);
  cursor: pointer;
  list-style: none;
  transition: background var(--dur) var(--ease);
}
.page-products .pd-fit__sum::-webkit-details-marker{ display: none; }
.page-products .pd-fit__sum::after{
  content: "+";
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--gold);
  line-height: 1;
}
.page-products .pd-fit[open] .pd-fit__sum::after{ content: "−"; color: var(--signal); }
.page-products .pd-fit__sum:hover{ background: var(--pd-panel); }
.page-products .pd-fit__sum:focus-visible{ outline: 2px solid var(--signal); outline-offset: -2px; }
.page-products .pd-fit__name{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--ivory);
}
.page-products .pd-fit__hint{
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-products .pd-fit__body{
  padding: 0 var(--pd-pad) 20px;
}
.page-products .pd-fit__body p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(243,239,228,.8);
  max-width: 70ch;
}

.page-products .pd-cta{
  margin-top: clamp(28px,4vw,48px);
  border: 1px solid var(--pd-line-strong);
  border-top: 2px solid var(--gold);
  background:
    linear-gradient(180deg, rgba(200,162,74,.10), rgba(200,162,74,0) 62%),
    var(--pd-panel);
  padding: clamp(22px,3vw,34px);
  display: grid;
  gap: 18px;
  align-items: center;
}
@media (min-width: 760px){
  .page-products .pd-cta{ grid-template-columns: minmax(0,1fr) auto; }
  .page-products .pd-cta .btn{ min-width: 190px; }
}
.page-products .pd-cta__t{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px,2.2vw,26px);
  margin: 0 0 8px;
  color: var(--ivory);
}
.page-products .pd-cta__d{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 56ch;
}

@media (prefers-reduced-motion: reduce){
  .page-products *{
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}
<<<END>>>