.page-products {
  --pd-section: 56px;
  --pd-gap: 24px;
  background: var(--night);
  color: var(--paper);
  overflow-x: clip;
}

@media (min-width: 900px) {
  .page-products {
    --pd-section: 88px;
    --pd-gap: 36px;
  }
}

/* ---------- 面包屑 ---------- */

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

.page-products .breadcrumb__list a {
  color: var(--cyan-mist);
}

/* ---------- 首屏封面 ---------- */

.page-products .pd-cover {
  position: relative;
  padding: 34px 0 56px;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(79, 227, 208, 0.14), transparent 58%),
    radial-gradient(90% 80% at 4% 100%, rgba(255, 138, 61, 0.12), transparent 62%),
    var(--night);
  border-bottom: 1px solid var(--rule);
}

@media (min-width: 900px) {
  .page-products .pd-cover {
    padding: 52px 0 72px;
  }
}

.page-products .pd-cover__title {
  margin: 16px 0 0;
  max-width: 17ch;
  font-size: clamp(36px, 10vw, 92px);
  font-weight: 200;
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .pd-cover__lead {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-cover__strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px var(--pd-gap);
  margin: 34px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

@media (min-width: 760px) {
  .page-products .pd-cover__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pd-cover__strip li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pd-cover__fig {
  font-size: 32px;
  line-height: 1;
  color: var(--orange);
}

.page-products .pd-cover__cap {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ---------- 区块标题 ---------- */

.page-products .section-head {
  margin-bottom: 28px;
}

.page-products .section-head__title {
  font-weight: 250;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.24;
  letter-spacing: 0.01em;
}

.page-products .pd-sub {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--cyan-mist);
}

/* ---------- 安装前置 ---------- */

.page-products .pd-install {
  padding: var(--pd-section) 0;
  background: var(--stand);
}

.page-products .pd-install__grid {
  display: grid;
  gap: 44px;
}

@media (min-width: 960px) {
  .page-products .pd-install__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 56px;
    align-items: start;
  }
}

.page-products .pd-req-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-products .pd-req-list li {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-req__key {
  color: var(--paper);
}

.page-products .pd-note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--rule);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-install__media {
  margin: 26px 0 0;
}

.page-products .pd-install__media .image-frame {
  border-radius: 18px;
  overflow: hidden;
}

.page-products .image-frame__caption {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 安装步骤 ---------- */

.page-products .pd-step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-products .pd-step {
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-step__label {
  display: grid;
  grid-template-columns: 20px 52px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 22px 0;
  cursor: pointer;
}

.page-products .pd-step__check {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--rule);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-products .pd-step__label:hover .pd-step__check {
  border-color: var(--cyan-mist);
}

.page-products .pd-step__check:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pd-step__check:checked {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 3px var(--stand);
}

.page-products .pd-step__num {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  font-stretch: 85%;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}

.page-products .pd-step__title {
  grid-column: 3;
  grid-row: 1;
  font-size: 16px;
  line-height: 1.4;
  color: var(--paper);
  transition: color 0.2s var(--ease);
}

.page-products .pd-step__desc {
  grid-column: 3;
  grid-row: 2;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pd-step__check:checked ~ .pd-step__title {
  color: var(--cyan-mist);
}

/* ---------- 能力对照 ---------- */

.page-products .pd-matrix {
  padding: var(--pd-section) 0;
  background: var(--night);
}

.page-products .pd-matrix__top {
  display: grid;
  gap: 26px;
  margin-bottom: 44px;
}

@media (min-width: 880px) {
  .page-products .pd-matrix__top {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: center;
  }
}

.page-products .pd-matrix__figure {
  margin: 0;
}

.page-products .pd-matrix__figure .image-frame {
  border-radius: 20px;
  overflow: hidden;
}

.page-products .pd-matrix__text p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pd-filter {
  position: relative;
}

.page-products .pd-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .pd-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .pd-filter__chip {
  padding: 7px 14px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  border: 1px solid var(--rule);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pd-filter__chip:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-products #pd-cap-all:checked ~ .pd-filter__bar [for="pd-cap-all"],
.page-products #pd-cap-score:checked ~ .pd-filter__bar [for="pd-cap-score"],
.page-products #pd-cap-archive:checked ~ .pd-filter__bar [for="pd-cap-archive"],
.page-products #pd-cap-map:checked ~ .pd-filter__bar [for="pd-cap-map"] {
  color: var(--night);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products #pd-cap-all:focus-visible ~ .pd-filter__bar [for="pd-cap-all"],
.page-products #pd-cap-score:focus-visible ~ .pd-filter__bar [for="pd-cap-score"],
.page-products #pd-cap-archive:focus-visible ~ .pd-filter__bar [for="pd-cap-archive"],
.page-products #pd-cap-map:focus-visible ~ .pd-filter__bar [for="pd-cap-map"] {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pd-table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--rule);
}

.page-products .pd-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pd-table__caption {
  padding: 0 0 14px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .pd-table th {
  padding: 12px 16px 12px 0;
  text-align: left;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--cyan-mist);
  white-space: nowrap;
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-table td {
  padding: 17px 16px 17px 0;
  vertical-align: top;
  line-height: 1.7;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-table__name {
  display: block;
  font-size: 15px;
  color: var(--paper);
  transition: color 0.2s var(--ease);
}

.page-products .pd-table__desc {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .pd-table tbody tr:hover .pd-table__name {
  color: var(--orange);
}

.page-products #pd-cap-score:checked ~ .pd-table-wrap tbody tr:not(.is-score),
.page-products #pd-cap-archive:checked ~ .pd-table-wrap tbody tr:not(.is-preview):not(.is-referee),
.page-products #pd-cap-map:checked ~ .pd-table-wrap tbody tr:not(.is-filter):not(.is-map) {
  display: none;
}

/* ---------- 主场地图 ---------- */

.page-products .pd-map {
  padding: var(--pd-section) 0 0;
  background: var(--turf);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-map__intro {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pd-map__wide {
  margin: 40px 0;
  width: 100%;
}

.page-products .pd-map__wide .image-frame {
  border-radius: 0;
  overflow: hidden;
}

.page-products .pd-map__wide .image-frame__caption {
  padding: 0 var(--pad);
  max-width: var(--shell);
  margin: 12px auto 0;
}

.page-products .pd-pitch-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 16px;
  overflow: hidden;
}

@media (min-width: 700px) {
  .page-products .pd-pitch-matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-products .pd-pitch-matrix {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-products .pd-pitch {
  background: var(--turf);
}

.page-products .pd-pitch__summary {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 15px 14px;
  font-size: 13px;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pd-pitch__summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-pitch__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-products .pd-pitch[open] .pd-pitch__summary::after {
  content: "−";
  color: var(--orange);
}

.page-products .pd-pitch__summary:hover,
.page-products .pd-pitch__summary:focus-visible {
  background: rgba(79, 227, 208, 0.08);
  outline: none;
}

.page-products .pd-pitch__summary:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.page-products .pd-pitch__summary .num {
  color: var(--cyan-mist);
}

.page-products .pd-pitch__panel {
  padding: 2px 14px 16px;
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
}

.page-products .pd-pitch__panel p {
  margin: 0;
}

.page-products .pd-pitch__panel .num {
  color: var(--cyan);
}

.page-products .pd-seat {
  display: grid;
  gap: 28px;
  margin: 48px 0 0;
  padding-bottom: var(--pd-section);
}

@media (min-width: 880px) {
  .page-products .pd-seat {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }
}

.page-products .pd-seat__figure {
  margin: 0;
}

.page-products .pd-seat__figure .image-frame {
  border-radius: 18px;
  overflow: hidden;
}

.page-products .pd-seat__text p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pd-seat__svg {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 0 18px;
}

/* ---------- 版本演进 ---------- */

.page-products .pd-version {
  padding: var(--pd-section) 0;
  background: var(--stand);
}

.page-products .pd-version__grid {
  display: grid;
  gap: 36px;
}

@media (min-width: 920px) {
  .page-products .pd-version__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: 56px;
    align-items: start;
  }
}

.page-products .pd-timeline__list {
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}

.page-products .pd-timeline__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--rule) 55%, var(--orange));
}

.page-products .pd-node {
  position: relative;
  padding-bottom: 28px;
}

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

.page-products .pd-node::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  background: var(--stand);
  box-sizing: border-box;
}

.page-products .pd-node:last-child::before {
  border-color: var(--orange);
}

.page-products .pd-node__tag {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .pd-node__title {
  display: block;
  margin-bottom: 7px;
  font-size: 17px;
  font-weight: 400;
  color: var(--paper);
}

.page-products .pd-node__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-version__figure {
  margin: 0;
}

.page-products .pd-version__figure .image-frame {
  border-radius: 20px;
  overflow: hidden;
}

/* ---------- 数据口径 ---------- */

.page-products .pd-spec {
  padding: var(--pd-section) 0;
  background: var(--night);
}

.page-products .pd-spec__grid {
  display: grid;
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

@media (min-width: 820px) {
  .page-products .pd-spec__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pd-spec__item {
  padding: 26px 22px;
  background: var(--night);
}

.page-products .pd-spec__title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--cyan-mist);
}

.page-products .pd-spec__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pd-spec__links {
  margin: 32px 0 0;
  max-width: 74ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}

.page-products .pd-spec__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pd-spec__links a:hover,
.page-products .pd-spec__links a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

.page-products .pd-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--rule);
}

.page-products .pd-cta__text {
  margin: 0;
  font-size: 16px;
  color: var(--paper);
}

.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
<<<END>>>