.page-products {
  --pd-hair: 1px solid var(--line-soft);
  --pd-signal-gap: 14px;
}

.page-products .pd-crumb-wrap {
  border-bottom: var(--bd);
  padding-block: 12px;
  background: var(--char);
}

.page-products .pd-crumb-wrap .breadcrumb {
  margin: 0;
}

/* ---------- hero ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--bd);
  background: var(--ink);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: var(--deep);
  clip-path: polygon(0 0, 68% 0, 34% 100%, 0 100%);
  pointer-events: none;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 26px, transparent 26px 52px);
  opacity: .5;
  pointer-events: none;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: calc(var(--gap) * 1.4);
  padding-block: clamp(36px, 7vw, 84px);
}

.page-products .pd-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.4vw, 74px);
  line-height: 1.05;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--fog);
}

.page-products .pd-hero__accent {
  color: var(--lime);
}

.page-products .pd-hero__lede {
  margin-top: 18px;
  max-width: 46ch;
  color: var(--fog);
}

.page-products .pd-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-signal {
  position: relative;
  display: grid;
  gap: var(--pd-signal-gap);
  padding: 18px;
  border: var(--bd);
  background: var(--char);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-signal__top {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-products .pd-signal__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pd-ticker {
  display: grid;
  gap: 8px;
}

.page-products .pd-ticker__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--ink);
  border-left: 3px solid var(--graphite);
}

.page-products .pd-ticker__row--live {
  border-left-color: var(--lime);
}

.page-products .pd-ticker__comp {
  font-size: 12px;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-products .pd-ticker__score {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-ticker__row--live .pd-ticker__score {
  color: var(--lime);
}

.page-products .pd-ticker__state {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  min-width: 34px;
  text-align: right;
}

.page-products .pd-wave {
  width: 100%;
  max-width: 240px;
  height: auto;
}

.page-products .pd-wave__ring {
  fill: none;
  stroke: var(--lime);
  stroke-width: 1.2;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: pd-ping 2.6s var(--ease) infinite;
}

.page-products .pd-wave__ring--2 { animation-delay: .45s; }
.page-products .pd-wave__ring--3 { animation-delay: .9s; }

.page-products .pd-wave__dot {
  fill: var(--lime);
}

.page-products .pd-wave__line {
  stroke: var(--lime-dim);
  stroke-width: 1;
  stroke-dasharray: 4 6;
  opacity: .7;
}

@keyframes pd-ping {
  0% { opacity: .8; transform: scale(.35); }
  70% { opacity: 0; transform: scale(1); }
  100% { opacity: 0; transform: scale(1); }
}

/* ---------- overview index ---------- */
.page-products .pd-overview {
  border-bottom: var(--bd);
}

.page-products .pd-overview__grid {
  display: grid;
  gap: calc(var(--gap) * 1.2);
  margin-top: 22px;
}

.page-products .pd-overview__intro h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
}

.page-products .pd-overview__intro p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
}

.page-products .pd-overview__note {
  color: var(--mist);
  font-size: 13.5px !important;
  border-left: 3px solid var(--lime-dim);
  padding-left: 12px;
}

.page-products .pd-index {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--bd);
}

.page-products .pd-row {
  border-bottom: var(--pd-hair);
}

.page-products .pd-row__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 13px 6px;
  text-decoration: none;
  color: var(--fog);
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-products .pd-row__link:hover,
.page-products .pd-row__link:focus-visible {
  background: var(--deep);
  transform: translateX(4px);
}

.page-products .pd-row__num {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--lime);
}

.page-products .pd-row__body {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-products .pd-row__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.page-products .pd-row__meta {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--mist);
}

.page-products .pd-row__arrow {
  color: var(--lime-dim);
  font-size: 15px;
}

/* ---------- shell + modules ---------- */
.page-products .pd-shell {
  padding-block: clamp(28px, 5vw, 64px);
}

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

.page-products .pd-rail {
  display: grid;
  gap: var(--gap);
  align-content: start;
}

.page-products .pd-module {
  padding-block: clamp(26px, 4vw, 46px);
  border-top: var(--bd);
}

.page-products .pd-main > .pd-module:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pd-module__head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pd-module__num {
  display: inline-block;
  width: fit-content;
  padding: 2px 8px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--lime);
  border: 1px solid var(--lime-dim);
}

.page-products .pd-module h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 33px);
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-products .pd-module__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
}

.page-products .pd-module__body {
  display: grid;
  gap: calc(var(--gap) * 1.1);
  align-items: start;
}

.page-products .pd-module__link {
  margin: 20px 0 0;
  font-size: 13.5px;
  color: var(--mist);
}

.page-products .pd-module__link a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* phone frame */
.page-products .pd-phone {
  margin: 0 auto;
  width: 100%;
  max-width: 268px;
  padding: 10px;
  border: var(--bd);
  background: var(--char);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-phone img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-soft);
}

.page-products .pd-phone figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* lists */
.page-products .pd-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--fog);
}

.page-products .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  background: var(--lime);
}

.page-products .pd-list--amber li::before { background: var(--amber); }
.page-products .pd-list--red li::before { background: var(--red); }

.page-products .pd-points__foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pd-points__foot a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-figure-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: var(--pd-hair);
}

.page-products .pd-figure-pair > div {
  display: grid;
  gap: 4px;
}

.page-products .pd-figure-pair__num {
  font-size: 24px;
  font-weight: 700;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-figure-pair__cap {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

/* media shots */
.page-products .pd-shot {
  margin: 0;
  min-width: 0;
}

.page-products .pd-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--bd);
  background: var(--char);
}

.page-products .pd-shot .media {
  border: var(--bd);
  background: var(--char);
}

.page-products .pd-shot .media img {
  border: 0;
}

.page-products .pd-shot--tall img {
  max-width: 100%;
}

/* mini card demo */
.page-products .pd-mini {
  margin-top: 22px;
  padding-top: 18px;
  border-top: var(--pd-hair);
}

.page-products .pd-cardrow {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pd-cardrow__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--fog);
  background: var(--ink);
  border-left: 4px solid var(--amber);
}

.page-products .pd-cardrow__item--red {
  border-left-color: var(--red);
}

.page-products .pd-cardrow__item .mono {
  color: var(--mist);
  font-size: 11.5px;
}

.page-products .pd-mini-card {
  display: inline-block;
  width: 14px;
  height: 19px;
  background: var(--amber);
  flex: 0 0 auto;
}

.page-products .pd-mini-card--red {
  background: var(--red);
}

/* matrices */
.page-products .pd-matrix {
  margin-block: clamp(20px, 3vw, 34px);
  border-block: var(--bd);
  background: var(--char);
}

.page-products .pd-matrix--alt {
  background: var(--deep);
}

.page-products .pd-matrix__inner {
  display: grid;
  gap: 14px;
  padding-block: 18px;
}

.page-products .pd-matrix__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pd-matrix__list li {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--lime-dim);
}

.page-products .pd-matrix__k {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--lime);
}

.page-products .pd-matrix__v {
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
}

/* scenarios */
.page-products .pd-scenarios {
  display: grid;
  gap: var(--gap);
}

.page-products .pd-scenario {
  display: grid;
  gap: 8px;
  padding: 20px;
  border: var(--bd);
  background: var(--char);
  align-content: start;
}

.page-products .pd-scenario--lead {
  background: var(--deep);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-scenario__num {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--lime);
}

.page-products .pd-scenario h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
}

.page-products .pd-scenario p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--fog);
}

.page-products .pd-scenario__link {
  margin-top: 4px;
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-dim);
  width: fit-content;
  padding-bottom: 2px;
}

/* version table */
.page-products .pd-table-wrap {
  border: var(--bd);
  background: var(--char);
  overflow-x: auto;
}

.page-products .pd-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pd-table__cap {
  padding: 12px 14px;
  text-align: left;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--mist);
  border-bottom: var(--pd-hair);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--pd-hair);
}

.page-products .pd-table thead th {
  background: var(--deep);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--lime);
  font-weight: 600;
}

.page-products .pd-table tbody th {
  color: var(--fog);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .pd-table td {
  color: var(--mist);
  line-height: 1.65;
}

.page-products .pd-table__hi {
  color: var(--fog) !important;
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: 0;
}

/* rail */
.page-products .pd-rail__title {
  margin: 4px 0 0;
  font-size: 17px;
  line-height: 1.35;
}

.page-products .pd-rail__now {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .pd-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-products .pd-filters li {
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
  border: 1px solid var(--line-soft);
}

.page-products .pd-filters .is-on {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.page-products .pd-events {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-products .pd-events li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 9px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--fog);
  border-bottom: var(--pd-hair);
}

.page-products .pd-events li:last-child {
  border-bottom: 0;
}

.page-products .pd-events__min {
  font-size: 11.5px;
  color: var(--lime-dim);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-rail__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist);
}

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

.page-products .pd-follow li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  font-size: 13px;
  line-height: 1.55;
  color: var(--fog);
  padding-bottom: 9px;
  border-bottom: var(--pd-hair);
}

.page-products .pd-follow li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pd-follow__time {
  font-size: 12px;
  color: var(--lime);
}

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

.page-products .pd-rail__links a {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 9px;
}

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

/* cta */
.page-products .pd-cta {
  display: grid;
  gap: 18px;
  margin-top: clamp(30px, 5vw, 60px);
  padding: clamp(20px, 4vw, 40px);
  border: var(--bd);
  background: var(--deep);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-cta h2 {
  margin: 8px 0 0;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.24;
}

.page-products .pd-cta p {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

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

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-products .pd-matrix__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
    align-items: center;
  }

  .page-products .pd-overview__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-products .pd-module__body {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

  .page-products .pd-module__body--flip > .pd-points {
    order: 1;
  }

  .page-products .pd-module__body--flip > .pd-shot {
    order: 2;
  }

  .page-products .pd-module__body--stack {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .pd-list--grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 26px;
  }

  .page-products .pd-scenarios {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-scenario--lead {
    grid-column: 1 / -1;
  }

  .page-products .pd-cta {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-products .pd-matrix__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-phone {
    max-width: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-wave__ring {
    animation: none;
    opacity: .35;
  }

  .page-products .pd-row__link {
    transition: none;
  }

  .page-products .pd-row__link:hover,
  .page-products .pd-row__link:focus-visible {
    transform: none;
  }
}

已经输出完毕。上文即为本次的 main_html 与 page_css 两个标记段的完整内容，分别对应 `<main id="main-content" class="page-products">` 主体结构与限定在 `.page-products` 作用域内的页面专属样式。