.page-products {
  --pd-rule: 3px;
  --pd-pad-x: 16px;
  display: block;
  font-family: var(--font-body);
  color: var(--paper);
}

.page-products .pd-top {
  padding-top: 16px;
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ash);
}

.page-products .breadcrumb__link {
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-products .breadcrumb__link:hover,
.page-products .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .breadcrumb__sep {
  color: var(--line);
}

.page-products .breadcrumb__item[aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-products .pd-hero {
  padding: 22px 0 0;
}

.page-products .pd-hero__grid {
  display: grid;
  gap: 26px;
}

.page-products .pd-hero__lead .eyebrow {
  margin: 0 0 12px;
  color: var(--lime);
}

.page-products .pd-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(31px, 8.4vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .pd-hero__text {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ash);
}

.page-products .pd-entry {
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.page-products .pd-entry__head {
  margin: 0;
  padding: 11px 14px;
  border-bottom: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ash);
}

.page-products .pd-entry__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-entry__list li + li {
  border-top: 1px solid var(--line-soft);
}

.page-products .pd-entry__link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  color: var(--paper);
  text-decoration: none;
  transition: background 140ms var(--ease), color 140ms var(--ease), padding-left 140ms var(--ease);
}

.page-products .pd-entry__link:hover,
.page-products .pd-entry__link:focus-visible {
  background: var(--lime);
  color: var(--ink);
  padding-left: 20px;
}

.page-products .pd-entry__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-products .pd-entry__name {
  font-size: 15px;
  letter-spacing: 0.02em;
}

.page-products .pd-entry__arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ash);
  transition: color 140ms var(--ease);
}

.page-products .pd-entry__link:hover .pd-entry__idx,
.page-products .pd-entry__link:hover .pd-entry__arrow,
.page-products .pd-entry__link:focus-visible .pd-entry__idx,
.page-products .pd-entry__link:focus-visible .pd-entry__arrow {
  color: var(--ink);
}

.page-products .pd-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 30px;
  border-top: 1px solid var(--line);
  border-bottom: var(--pd-rule) solid var(--line);
}

.page-products .pd-figures__item {
  min-width: 0;
  padding: 16px 8px 16px 12px;
  border-left: 1px solid var(--line-soft);
}

.page-products .pd-figures__item:first-child {
  border-left: 0;
  padding-left: 0;
}

.page-products .pd-figures__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(19px, 5vw, 30px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-products .pd-figures__label {
  display: block;
  margin-top: 8px;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--ash);
}

/* ---------- 通用区块标题 ---------- */

.page-products .pd-section {
  padding: 44px 0 6px;
}

.page-products .pd-sec-head {
  max-width: 640px;
  margin-bottom: 24px;
}

.page-products .pd-sec-head .eyebrow {
  margin: 0 0 10px;
  color: var(--lime);
}

.page-products .pd-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(25px, 5.6vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pd-sec-head__text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ash);
}

/* ---------- 四格总览 ---------- */

.page-products .pd-matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 2px solid var(--line);
  background: var(--panel-2);
}

.page-products .pd-matrix__cell {
  display: block;
  min-width: 0;
  padding: 20px 16px 22px;
  border-top: 1px solid var(--line-soft);
  color: var(--paper);
  text-decoration: none;
  transition: background 150ms var(--ease), color 150ms var(--ease);
}

.page-products .pd-matrix__cell:first-child {
  border-top: 0;
}

.page-products .pd-matrix__cell:hover,
.page-products .pd-matrix__cell:focus-visible {
  background: var(--lime);
  color: var(--ink);
}

.page-products .pd-matrix__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-products .pd-matrix__name {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.15;
  color: inherit;
}

.page-products .pd-matrix__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ash);
}

.page-products .pd-matrix__meta {
  margin: 16px 0 0;
  padding: 0;
}

.page-products .pd-matrix__row {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 8px;
  padding: 6px 0;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .pd-matrix__row dt {
  color: var(--ash);
}

.page-products .pd-matrix__row dd {
  margin: 0;
  color: var(--paper);
}

.page-products .pd-matrix__cell:hover .pd-matrix__idx,
.page-products .pd-matrix__cell:hover .pd-matrix__desc,
.page-products .pd-matrix__cell:hover .pd-matrix__row dt,
.page-products .pd-matrix__cell:hover .pd-matrix__row dd,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__idx,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__desc,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__row dt,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__row dd {
  color: inherit;
}

.page-products .pd-matrix__cell:hover .pd-matrix__desc,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__desc {
  opacity: 0.84;
}

.page-products .pd-matrix__cell:hover .pd-matrix__row,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__row {
  border-top-color: rgba(8, 18, 15, 0.28);
}

.page-products .pd-matrix__cell:hover .pd-matrix__row dt,
.page-products .pd-matrix__cell:focus-visible .pd-matrix__row dt {
  opacity: 0.7;
}

/* ---------- 横向栏目区块 ---------- */

.page-products .pd-part {
  padding: 40px 0 12px;
  border-top: var(--pd-rule) solid var(--line);
  scroll-margin-top: calc(var(--bar-h) + 16px);
}

.page-products .pd-part--thin {
  border-top-width: 1px;
  padding-top: 34px;
}

.page-products .pd-part__grid {
  display: grid;
  gap: 22px;
}

.page-products .pd-part__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-products .pd-part__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 6.4vw, 38px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pd-part__kicker {
  margin: 12px 0 0;
  max-width: 26em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ash);
}

.page-products .pd-part__body {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-products .pd-part__copy {
  min-width: 0;
}

.page-products .pd-part__copy p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-products .pd-part__copy p + p {
  margin-top: 14px;
}

.page-products .pd-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ash);
}

.page-products .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--lime);
}

.page-products .pd-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pd-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ash);
}

.page-products .pd-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .pd-legend__dot--lime { background: var(--lime); }
.page-products .pd-legend__dot--orange { background: var(--orange); }
.page-products .pd-legend__dot--clay { background: var(--clay); }

/* ---------- 图片与前设备框 ---------- */

.page-products .pd-shot {
  margin: 0;
  min-width: 0;
}

.page-products .pd-shot__frame {
  border: 2px solid var(--line);
  background: var(--panel-2);
  padding: 8px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-products .pd-shot__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pd-shot__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--ash);
}

.page-products .pd-tablet {
  position: relative;
  border: 3px solid var(--line);
  background: var(--panel-2);
  padding: 10px 10px 24px;
  box-shadow: var(--shadow-hard);
}

.page-products .pd-tablet::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 9px;
  width: 44px;
  height: 3px;
  transform: translateX(-50%);
  background: var(--line);
}

.page-products .pd-tablet__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- V3 导航 ---------- */

.page-products .pd-v3 {
  position: relative;
  margin-top: 46px;
  padding: 40px 0 44px;
  border-top: var(--pd-rule) solid var(--lime);
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
  overflow: hidden;
  scroll-margin-top: calc(var(--bar-h) + 16px);
}

.page-products .pd-v3__backdrop {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  pointer-events: none;
}

.page-products .pd-v3__backdrop img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pd-v3 > .content-shell {
  position: relative;
  z-index: 1;
}

.page-products .pd-v3__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  max-width: 760px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pd-v3__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pd-v3__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-products .pd-v3__name {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .pd-v3__name a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--moss);
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-products .pd-v3__name a:hover,
.page-products .pd-v3__name a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .pd-v3__desc {
  grid-column: 1 / -1;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ash);
}

/* ---------- 场景路径 ---------- */

.page-products .pd-scenes {
  display: grid;
  margin-top: 8px;
  border-top: 2px solid var(--line);
}

.page-products .pd-scene {
  display: grid;
  gap: 10px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pd-scene__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--lime);
}

.page-products .pd-scene__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .pd-scene__path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-products .pd-scene__path > span:not([aria-hidden]) {
  border: 1px solid var(--line);
  padding: 5px 9px;
  color: var(--paper);
}

.page-products .pd-scene__path a {
  border: 1px solid var(--lime);
  padding: 5px 9px;
  color: var(--lime);
  text-decoration: none;
  transition: background 140ms var(--ease), color 140ms var(--ease);
}

.page-products .pd-scene__path a:hover,
.page-products .pd-scene__path a:focus-visible {
  background: var(--lime);
  color: var(--ink);
}

/* ---------- 结尾反白带 ---------- */

.page-products .pd-cta {
  margin-top: 48px;
  padding: 32px 0;
  background: var(--bone);
  color: var(--ink);
}

.page-products .pd-cta__inner {
  display: grid;
  gap: 24px;
}

.page-products .pd-cta__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--moss);
}

.page-products .pd-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(23px, 5vw, 34px);
  line-height: 1.12;
  color: var(--ink);
}

.page-products .pd-cta__text {
  margin: 12px 0 0;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--line);
}

.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pd-cta__btn {
  display: inline-block;
  padding: 12px 18px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: 4px 4px 0 rgba(8, 18, 15, 0.22);
  transition: background 140ms var(--ease), color 140ms var(--ease), box-shadow 140ms var(--ease);
}

.page-products .pd-cta__btn:hover,
.page-products .pd-cta__btn:focus-visible {
  background: var(--lime);
  color: var(--ink);
}

.page-products .pd-cta__btn:active {
  box-shadow: 2px 2px 0 rgba(8, 18, 15, 0.22);
}

.page-products .pd-cta__btn--ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}

.page-products .pd-cta__btn--ghost:hover,
.page-products .pd-cta__btn--ghost:focus-visible {
  background: var(--ink);
  color: var(--bone);
}

/* ---------- 断点 ---------- */

@media (min-width: 700px) {
  .page-products .pd-v3__item {
    grid-template-columns: 40px 130px minmax(0, 1fr);
    gap: 6px 16px;
    padding: 13px 0;
  }

  .page-products .pd-v3__desc {
    grid-column: auto;
  }
}

@media (min-width: 760px) {
  .page-products .pd-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-matrix__cell {
    padding: 24px 22px 26px;
  }

  .page-products .pd-matrix__cell:nth-child(2) {
    border-top: 0;
  }

  .page-products .pd-matrix__cell:nth-child(n + 3) {
    border-top: 1px solid var(--line-soft);
  }

  .page-products .pd-matrix__cell:nth-child(even) {
    border-left: 1px solid var(--line-soft);
  }
}

@media (min-width: 880px) {
  .page-products .pd-scene {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 10px 32px;
    align-items: start;
    padding: 24px 0;
  }

  .page-products .pd-scene__name {
    font-size: 23px;
  }

  .page-products .pd-cta__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 40px;
    align-items: end;
  }

  .page-products .pd-cta__actions {
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    padding-top: 44px;
  }

  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 48px;
    align-items: end;
  }

  .page-products .pd-figures {
    margin-top: 38px;
  }

  .page-products .pd-figures__item {
    padding: 20px 16px 20px 20px;
  }
}

@media (min-width: 940px) {
  .page-products .pd-part {
    padding: 48px 0 16px;
  }

  .page-products .pd-part__grid {
    grid-template-columns: 234px minmax(0, 1fr);
    gap: 48px;
  }

  .page-products .pd-part__aside {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
  }

  .page-products .pd-v3 {
    padding: 52px 0 56px;
  }

  .page-products .pd-cta {
    padding: 44px 0;
  }
}

@media (min-width: 1160px) {
  .page-products .pd-part__body--media {
    grid-template-columns: minmax(0, 1fr) 322px;
    gap: 36px;
    align-items: start;
  }

  .page-products .pd-shot--tablet {
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-entry__link,
  .page-products .pd-matrix__cell,
  .page-products .pd-v3__name a,
  .page-products .pd-scene__path a,
  .page-products .pd-cta__btn,
  .page-products .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>