.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  background: var(--night-900);
  color: var(--fog);
  padding: 26px 0 46px;
}
.page-products .pd-hero::before {
  content: "";
  position: absolute;
  left: 42%;
  right: -12%;
  top: 0;
  bottom: 0;
  background: var(--pitch-700);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.55;
  pointer-events: none;
}
.page-products .pd-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}
.page-products .pd-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-mute);
}
.page-products .pd-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--text-mute);
}
.page-products .pd-hero .breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
}
.page-products .pd-hero .breadcrumb a:hover {
  color: var(--board);
}
.page-products .pd-hero__title {
  margin: 12px 0 18px;
  font-size: clamp(32px, 8vw, 58px);
  line-height: 1.04;
  letter-spacing: 0.01em;
}
.page-products .pd-hero__title em {
  font-style: normal;
  color: var(--board);
}
.page-products .pd-hero__lead {
  margin: 0 0 24px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pd-stage {
  position: relative;
  padding-bottom: 74px;
}
.page-products .pd-stage__device {
  position: relative;
  border: 1px solid var(--line-strong);
  background: var(--night-700);
  padding: 8px;
  box-shadow: 18px 18px 0 rgba(23, 107, 69, 0.28);
}
.page-products .pd-stage__device img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.page-products .pd-stage__glass {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 44%;
  height: 34%;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(5px);
}
.page-products .pd-board {
  position: absolute;
  left: 0;
  right: 16px;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--night-900);
  border: 1px solid var(--line-strong);
  box-shadow: 0 10px 0 rgba(7, 21, 35, 0.45);
}
.page-products .pd-board__cell {
  padding: 12px 10px;
  border-right: 1px solid var(--line);
  display: grid;
  gap: 4px;
}
.page-products .pd-board__cell:last-child {
  border-right: 0;
}
.page-products .pd-board__num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--board);
  letter-spacing: -0.02em;
}
.page-products .pd-board__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.page-products .pd-band-figure {
  position: relative;
  margin: 0 0 34px;
  border: 1px solid var(--line);
  background: var(--night-700);
}
.page-products .pd-band-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  opacity: 0.82;
}
.page-products .pd-band-figure__note {
  margin: 0;
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--board);
  border-top: 1px solid var(--line);
  background: var(--night-900);
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
}
.page-products .filter-btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-soft);
  padding: 9px 18px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-products .filter-btn:hover {
  border-color: var(--pitch-500);
  color: var(--fog);
}
.page-products .filter-btn[aria-pressed="true"] {
  background: var(--pitch-500);
  border-color: var(--pitch-500);
  color: var(--night-900);
}
.page-products .filter-btn:focus-visible {
  outline: 2px solid var(--board);
  outline-offset: 2px;
}

.page-products .pd-tiles {
  display: grid;
  gap: 14px;
}
.page-products .pd-tile {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--night-700);
  border: 1px solid var(--line);
  border-top: 3px solid var(--pitch-500);
}
.page-products .pd-tile__tag {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--board);
}
.page-products .pd-tile__title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--fog);
}
.page-products .pd-tile__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-soft);
}
.page-products [data-filter-item][hidden] {
  display: none;
}
.page-products .pd-empty {
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--text-mute);
}

.page-products .pd-light {
  color: var(--ink);
}
.page-products .pd-light .section-head__title {
  color: var(--ink);
}
.page-products .pd-light .section-head__desc {
  color: rgba(16, 24, 32, 0.72);
}
.page-products .pd-chess {
  display: grid;
  gap: 14px;
}
.page-products .pd-side {
  padding: 22px 20px 24px;
  border-radius: var(--radius);
}
.page-products .pd-side--home {
  background: var(--pitch-700);
  color: var(--fog);
}
.page-products .pd-side--away {
  background: var(--fog);
  border: 1px solid rgba(16, 24, 32, 0.14);
  color: var(--ink);
}
.page-products .pd-side__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.page-products .pd-side__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-products .pd-side__list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 6px;
  font-size: 13.5px;
  line-height: 1.75;
}
.page-products .pd-side__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--board);
  padding-top: 2px;
}
.page-products .pd-side--away .pd-side__num {
  color: var(--whistle);
}
.page-products .pd-chess__axis {
  display: none;
  background: var(--pitch-500);
  border-radius: 99px;
}
.page-products .pd-chess__foot {
  margin-top: 22px;
  display: grid;
  gap: 18px;
  align-items: start;
}
.page-products .pd-chess__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pd-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  color: var(--ink);
  background: rgba(46, 156, 99, 0.18);
  border: 1px solid rgba(23, 107, 69, 0.4);
  border-radius: var(--radius);
}
.page-products .pd-chess__figure {
  margin: 0;
}
.page-products .pd-chess__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(16, 24, 32, 0.16);
}
.page-products .pd-chess__figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(16, 24, 32, 0.66);
}

.page-products .pd-devices {
  display: grid;
  gap: 28px;
}
.page-products .pd-devices__copy .section-head__title {
  margin: 0 0 14px;
}
.page-products .pd-devices__text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}
.page-products .pd-devices__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fog);
}
.page-products .pd-devices__list li {
  padding-left: 16px;
  position: relative;
}
.page-products .pd-devices__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--whistle);
  transform: skewX(-14deg);
}
.page-products .pd-devices__switch {
  margin-bottom: 0;
}
.page-products .pd-device-stage {
  display: grid;
  gap: 20px;
  justify-items: center;
  padding: 24px 16px;
  background: var(--night-800);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.page-products .pd-device-stage::before {
  content: "";
  position: absolute;
  left: -25%;
  top: -30%;
  width: 70%;
  height: 70%;
  background: var(--glass);
  transform: rotate(18deg);
  pointer-events: none;
}
.page-products .pd-phone,
.page-products .pd-tablet {
  position: relative;
  z-index: 1;
  width: 100%;
  background: var(--night-900);
  border: 2px solid var(--line-strong);
  box-shadow: 10px 10px 0 rgba(23, 107, 69, 0.35);
}
.page-products .pd-phone {
  max-width: 270px;
  border-radius: 26px;
  padding: 12px;
}
.page-products .pd-tablet {
  max-width: 420px;
  border-radius: 14px;
  padding: 14px;
}
.page-products .pd-phone__notch {
  display: block;
  width: 68px;
  height: 5px;
  margin: 0 auto 10px;
  background: var(--line-strong);
  border-radius: 99px;
}
.page-products .pd-phone__screen,
.page-products .pd-tablet__screen {
  background: var(--night-800);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}
.page-products .pd-phone__badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--night-900);
  background: var(--board);
  border-radius: var(--radius);
}
.page-products .pd-phone__score {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: var(--fog);
}
.page-products .pd-phone__line {
  margin: 0 0 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-soft);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.page-products .pd-phone__line:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .pd-migrate {
  position: relative;
  overflow: hidden;
  background: var(--night-700);
  border: 1px solid var(--line-strong);
  padding: 26px 20px 28px;
  color: var(--fog);
}
.page-products .pd-migrate__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.6);
}
.page-products .pd-migrate__body {
  position: relative;
  z-index: 1;
  max-width: 62ch;
}
.page-products .pd-migrate__title {
  margin: 10px 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.35;
  color: var(--fog);
}
.page-products .pd-migrate__text {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-soft);
}
.page-products .pd-migrate__detail {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-strong);
}
.page-products .pd-path {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-products .pd-path li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fog);
}
.page-products .pd-path__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--night-900);
  background: var(--whistle);
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
}

.page-products .pd-versions {
  display: grid;
  gap: 14px;
}
.page-products .pd-version {
  padding: 20px 18px;
}
.page-products .pd-version .card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--fog);
}
.page-products .pd-version .card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-soft);
}
.page-products .pd-version.card--solid .card__title {
  color: var(--board);
}

.page-products .pd-start {
  display: grid;
  gap: 26px;
}
.page-products .pd-start__figure {
  margin: 0;
}
.page-products .pd-start__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}
.page-products .pd-start__figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-soft);
}
.page-products .pd-start__head {
  margin-bottom: 20px;
}
.page-products .pd-steps {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 84%);
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 10px;
  -webkit-overflow-scrolling: touch;
}
.page-products .pd-step {
  scroll-snap-align: start;
  background: var(--night-900);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--whistle);
  padding: 18px 16px 20px;
}
.page-products .pd-step__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--board);
}
.page-products .pd-step__title {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
  color: var(--fog);
}
.page-products .pd-step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-soft);
}
.page-products .pd-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pd-next {
  display: grid;
  gap: 20px;
  padding: 24px 20px;
  background: var(--night-700);
  border: 1px solid var(--line);
}
.page-products .pd-next__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: clamp(20px, 4.5vw, 26px);
  line-height: 1.4;
  color: var(--fog);
}
.page-products .pd-next__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-soft);
}
.page-products .pd-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .pd-link {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--night-900);
  background: var(--board);
  border-radius: var(--radius);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  background: var(--whistle);
  color: var(--fog);
}
.page-products .pd-link:focus-visible {
  outline: 2px solid var(--fog);
  outline-offset: 2px;
}

@media (min-width: 620px) {
  .page-products .pd-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-versions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-chess__foot {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    padding: 34px 0 60px;
  }
  .page-products .pd-hero__grid {
    grid-template-columns: 42fr 58fr;
    align-items: center;
    gap: 44px;
  }
  .page-products .pd-stage {
    padding-bottom: 0;
    padding-left: 30px;
  }
  .page-products .pd-board {
    left: 0;
    right: auto;
    bottom: -24px;
    width: min(100%, 400px);
  }
  .page-products .pd-tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-chess {
    grid-template-columns: 1fr 4px 1fr;
    align-items: stretch;
  }
  .page-products .pd-chess__axis {
    display: block;
  }
  .page-products .pd-devices {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
  }
  .page-products .pd-device-stage {
    padding: 32px 22px;
  }
  .page-products .pd-migrate {
    padding: 40px 44px 42px;
  }
  .page-products .pd-start {
    grid-template-columns: 300px 1fr;
    align-items: start;
    gap: 40px;
  }
  .page-products .pd-steps {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
    gap: 14px;
  }
  .page-products .pd-next {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
    padding: 32px 36px;
  }
  .page-products .pd-next__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .page-products .pd-versions {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-side {
    padding: 26px 24px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .filter-btn,
  .page-products .pd-link {
    transition: none;
  }
  .page-products .pd-steps {
    scroll-behavior: auto;
  }
}
<<<END>>>