.page-products{
  --apx-pad: clamp(52px, 7vw, 96px);
  --apx-gap: clamp(16px, 2.4vw, 28px);
  background: var(--bg);
  color: var(--text);
}
.page-products .apx-mono{
  font-family: var(--font-mono);
  letter-spacing: .05em;
}
.page-products .apx-head{
  max-width: 720px;
  margin-bottom: clamp(24px, 4vw, 44px);
}
.page-products .apx-note{
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: 14px;
  color: var(--mist);
}
.page-products .apx-note a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}
.page-products .apx-note a:hover{
  color: var(--cyan-soft);
}

/* ---------- hero ---------- */
.page-products .apx-hero{
  position: relative;
  padding: clamp(20px, 3vw, 34px) 0 var(--apx-pad);
  overflow: hidden;
}
.page-products .apx-hero::before{
  content: "";
  position: absolute;
  inset: -10% 0 auto 0;
  height: 90%;
  pointer-events: none;
  background:
    radial-gradient(58% 52% at 88% 0%, rgba(53,230,208,.16), transparent 70%),
    radial-gradient(46% 42% at 2% 12%, rgba(255,138,61,.11), transparent 72%);
}
.page-products .apx-hero .wrap{
  position: relative;
}
.page-products .apx-hero__grid{
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  margin-top: clamp(18px, 3vw, 32px);
}
.page-products .apx-hero__lede{
  margin-top: 18px;
  color: var(--mist);
}
.page-products .apx-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}
.page-products .apx-hero__meta{
  display: grid;
  gap: 12px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--mist);
}
.page-products .apx-hero__meta li{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.page-products .apx-hero__meta .apx-mono{
  font-size: 18px;
  color: var(--cyan);
}
.page-products .apx-hero__figure{
  margin: 0;
}
.page-products .apx-hero__figure .figure__media img{
  object-fit: cover;
}

/* ---------- device matrix ---------- */
.page-products .apx-matrix-sec{
  padding: 0 0 var(--apx-pad);
}
.page-products .apx-matrix{
  display: grid;
  gap: clamp(22px, 3.4vw, 34px);
}
.page-products .apx-matrix__item{
  padding-top: 16px;
  border-top: 2px solid var(--line-strong);
}
.page-products .apx-matrix__item--mac{
  border-top-color: rgba(166,255,244,.5);
}
.page-products .apx-matrix__item--android{
  border-top-color: var(--line-warm);
}
.page-products .apx-matrix__item--ios{
  border-top-color: rgba(183,195,204,.42);
}
.page-products .apx-matrix__label{
  margin: 0;
  font-size: 12px;
  color: var(--mist);
}
.page-products .apx-matrix__name{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--text);
}
.page-products .apx-matrix__scene{
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .apx-matrix__path{
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--cyan);
}
.page-products .apx-matrix__link{
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}
.page-products .apx-matrix__link:hover{
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- checklist ---------- */
.page-products .apx-check-sec{
  padding: var(--apx-pad) 0;
}
.page-products .apx-check__grid{
  display: grid;
  gap: clamp(24px, 4vw, 52px);
}
.page-products .apx-check{
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .apx-check__item{
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.page-products .apx-check__item:first-child{
  border-top: 1px solid var(--line);
}
.page-products .apx-check__num{
  grid-row: span 2;
  font-size: 13px;
  color: var(--cyan);
  padding-top: 3px;
}
.page-products .apx-check__title{
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}
.page-products .apx-check__text{
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- platform cards ---------- */
.page-products .apx-platform-sec{
  padding: var(--apx-pad) 0;
}
.page-products .apx-flow{
  margin: 0 0 clamp(26px, 4vw, 44px);
}
.page-products .apx-cards{
  display: grid;
  gap: var(--apx-gap);
}
.page-products .apx-card{
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(53,230,208,.10), transparent 62%),
    linear-gradient(160deg, rgba(18,40,61,.92), rgba(11,27,43,.92));
  transition: border-color .35s var(--ease), transform .35s var(--ease);
}
.page-products .apx-card:hover,
.page-products .apx-card:focus-within{
  border-color: var(--line-strong);
  transform: translateY(-3px);
}
.page-products .apx-card__head{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-products .apx-card__tag{
  border: 1px solid var(--line-strong);
  color: var(--cyan);
}
.page-products .apx-card__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}
.page-products .apx-card__specs{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
}
.page-products .apx-card__specs dt{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-products .apx-card__specs dd{
  margin: 3px 0 0;
  font-size: 14px;
  color: var(--text);
  word-break: break-all;
}
.page-products .apx-card__specs .version-badge{
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--cyan);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}
.page-products .apx-card__summary{
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .apx-card__steps{
  counter-reset: apx-step;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  flex: 1 1 auto;
}
.page-products .apx-card__steps li{
  counter-increment: apx-step;
  position: relative;
  padding-left: 40px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .apx-card__steps li::before{
  content: "0" counter(apx-step);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange);
}
.page-products .apx-card__steps li::after{
  content: "";
  position: absolute;
  left: 11px;
  top: 20px;
  bottom: -8px;
  width: 1px;
  background: var(--line);
}
.page-products .apx-card__steps li:last-child::after{
  display: none;
}
.page-products .apx-card__foot{
  margin-top: 20px;
}

/* ---------- version ---------- */
.page-products .apx-version-sec{
  padding: var(--apx-pad) 0;
}
.page-products .apx-version{
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}
.page-products .apx-version__figure{
  margin: 0;
}
.page-products .apx-version__copy .h-section{
  margin-top: 6px;
}
.page-products .apx-version__list{
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-products .apx-version__list li{
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .apx-version__list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53,230,208,.14);
}
.page-products .apx-version__list strong{
  color: var(--text);
  font-weight: 600;
}

/* ---------- resources ---------- */
.page-products .apx-res-sec{
  padding: var(--apx-pad) 0;
}
.page-products .apx-chips{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}
.page-products .apx-chip{
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.page-products .apx-chip:hover,
.page-products .apx-chip:focus-visible{
  color: var(--cyan);
  border-color: var(--line-strong);
}
.page-products .apx-chip--all{
  color: var(--orange);
  border-color: var(--line-warm);
}
.page-products .apx-res__banner{
  margin: 0 0 clamp(20px, 3vw, 30px);
}
.page-products .apx-res{
  display: grid;
  gap: 14px;
}
.page-products .apx-res__item{
  position: relative;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: linear-gradient(150deg, rgba(26,58,82,.55), rgba(11,27,43,.7));
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.page-products .apx-res__item:hover{
  border-color: var(--line-strong);
}
.page-products .apx-res__num{
  display: inline-block;
  font-size: 12px;
  color: var(--cyan);
}
.page-products .apx-res__title{
  margin: 8px 0 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
}
.page-products .apx-res__fields{
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--mist);
}
.page-products .apx-res__fields span{
  position: relative;
}
.page-products .apx-res__fields span + span::before{
  content: "·";
  position: absolute;
  left: -9px;
  color: var(--mist);
}
.page-products .apx-res__summary{
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .apx-res__link{
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products .apx-res__link:hover,
.page-products .apx-res__link:focus-visible{
  color: var(--orange-deep);
  border-bottom-color: var(--orange);
}

/* ---------- entry ---------- */
.page-products .apx-entry-sec{
  padding: var(--apx-pad) 0;
}
.page-products .apx-entry{
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}
.page-products .apx-entry__list{
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}
.page-products .apx-entry__list li{
  padding-left: 16px;
  border-left: 2px solid var(--line-strong);
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .apx-entry__list strong{
  color: var(--text);
  font-weight: 600;
}
.page-products .apx-entry__figure{
  margin: 0;
}
.page-products .apx-entry__figure .figure__media{
  aspect-ratio: 4 / 5;
}
.page-products .apx-entry__figure .figure__media img{
  object-fit: cover;
}

/* ---------- faq ---------- */
.page-products .apx-faq-sec{
  padding: 0 0 var(--apx-pad);
}
.page-products .apx-faq{
  border-top: 1px solid var(--line);
}
.page-products .apx-faq details{
  border-bottom: 1px solid var(--line);
}
.page-products .apx-faq summary{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.page-products .apx-faq summary::-webkit-details-marker{
  display: none;
}
.page-products .apx-faq summary::after{
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}
.page-products .apx-faq details[open] summary::after{
  content: "–";
}
.page-products .apx-faq details[open] summary{
  color: var(--cyan-soft);
}
.page-products .apx-faq details p{
  margin: 0 0 20px;
  max-width: 78ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- closing band ---------- */
.page-products .apx-cta{
  display: grid;
  gap: 22px;
  margin-top: clamp(32px, 5vw, 56px);
  padding: clamp(24px, 3.4vw, 40px);
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(255,138,61,.22), transparent 62%),
    linear-gradient(120deg, var(--paper), #E7D9C6);
  color: var(--paper-ink);
}
.page-products .apx-cta__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper-ink);
}
.page-products .apx-cta__text p{
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: #33424E;
}
.page-products .apx-cta__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- responsive ---------- */
@media (min-width: 560px){
  .page-products .apx-hero__meta{
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
  .page-products .apx-hero__meta li{
    padding: 14px 16px 0 0;
  }
  .page-products .apx-hero__meta li + li{
    padding-left: 16px;
    border-left: 1px solid var(--line);
  }
  .page-products .apx-card__specs{
    grid-template-columns: repeat(2, 1fr);
    column-gap: 18px;
  }
  .page-products .apx-res{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px){
  .page-products .apx-matrix{
    grid-template-columns: repeat(2, 1fr);
    column-gap: clamp(24px, 3.4vw, 44px);
    row-gap: clamp(28px, 4vw, 46px);
  }
  .page-products .apx-cards{
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .apx-cta{
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px){
  .page-products .apx-hero__grid{
    grid-template-columns: 1.05fr .95fr;
    align-items: end;
  }
  .page-products .apx-check__grid{
    grid-template-columns: .9fr 1.1fr;
    align-items: start;
  }
  .page-products .apx-check__grid .apx-head{
    margin-bottom: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-products .apx-version{
    grid-template-columns: .95fr 1.05fr;
  }
  .page-products .apx-entry{
    grid-template-columns: 1.15fr .85fr;
  }
}

@media (min-width: 1080px){
  .page-products .apx-matrix{
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .apx-matrix__item:nth-child(even){
    transform: translateY(30px);
  }
  .page-products .apx-matrix-sec{
    padding-bottom: calc(var(--apx-pad) + 30px);
  }
  .page-products .apx-res{
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-products .apx-card,
  .page-products .apx-res__item,
  .page-products .apx-chip{
    transition: none;
  }
  .page-products .apx-card:hover,
  .page-products .apx-card:focus-within{
    transform: none;
  }
}
<<<PAGE_CSS_END>>>