.page-products {
  --pd-rail: 220px;
  --pd-cut: 16px;
  --pd-grid-line: rgba(243, 237, 224, 0.07);
  display: block;
  background:
    radial-gradient(circle at 86% 2%, rgba(198, 255, 61, 0.10), transparent 44%),
    radial-gradient(circle at 6% 42%, rgba(232, 180, 74, 0.06), transparent 38%),
    var(--ink-950);
  color: var(--cream);
  font-family: var(--font-body);
  padding-bottom: 72px;
  overflow-x: clip;
}

.page-products .pd-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px var(--gutter) 0;
}

.page-products .breadcrumb {
  margin-bottom: 14px;
}

/* ---------- 首屏拼贴 ---------- */
.page-products .pd-hero {
  display: grid;
  gap: 16px;
  padding-block: 6px 10px;
}

.page-products .pd-hero__lead {
  position: relative;
  padding: 24px 20px 26px;
  background:
    linear-gradient(150deg, rgba(11, 31, 25, 0.96), rgba(6, 17, 14, 0.9)),
    var(--ink-900);
  border-top: 2px solid var(--lime);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
}

.page-products .pd-hero__lead::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 92px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lime));
}

.page-products .pd-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 7vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 12px 0 14px;
  text-wrap: balance;
}

.page-products .pd-hero .lede {
  max-width: 34em;
  color: rgba(243, 237, 224, 0.82);
  margin: 0 0 22px;
}

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

.page-products .pd-hero__tiles {
  display: grid;
  gap: 10px;
}

.page-products .pd-tile {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 2px 12px;
  padding: 14px 16px 16px;
  background: var(--surface-solid);
  border-left: 2px solid var(--lime);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-products .pd-tile--amber {
  border-left-color: var(--amber);
  background: linear-gradient(120deg, rgba(232, 180, 74, 0.10), var(--surface-solid) 62%);
}

.page-products .pd-tile .data-label {
  grid-column: 1;
  color: var(--muted);
}

.page-products .pd-tile__num {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  color: var(--lime);
  letter-spacing: 0.02em;
}

.page-products .pd-tile--amber .pd-tile__num {
  color: var(--amber);
}

.page-products .pd-tile__note {
  grid-column: 1;
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(243, 237, 224, 0.66);
}

/* ---------- 主体两栏 ---------- */
.page-products .pd-body {
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

.page-products .pd-rail {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-products .pd-rail__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pd-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pd-rail__list::-webkit-scrollbar {
  display: none;
}

.page-products .pd-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 7px 12px;
  font-size: 13px;
  color: rgba(243, 237, 224, 0.78);
  text-decoration: none;
  background: var(--ink-900);
  border: 1px solid var(--line-faint);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .pd-rail__link:hover,
.page-products .pd-rail__link:focus-visible {
  color: var(--ink-950);
  background: var(--lime);
  border-color: var(--lime);
}

.page-products .pd-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime-deep);
}

.page-products .pd-rail__link:hover .pd-rail__num,
.page-products .pd-rail__link:focus-visible .pd-rail__num {
  color: rgba(6, 17, 14, 0.7);
}

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

/* ---------- 章节通用 ---------- */
.page-products .pd-section {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
}

.page-products .pd-section__head {
  max-width: 60ch;
  margin-bottom: 18px;
}

.page-products .pd-section__head .eyebrow {
  color: var(--lime-deep);
  margin: 0 0 8px;
}

.page-products .pd-section__head .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.4vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.page-products .pd-section__intro {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(243, 237, 224, 0.72);
}

.page-products .pd-section h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
  margin: 0 0 6px;
  color: var(--cream);
}

.page-products .pd-section p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(243, 237, 224, 0.78);
}

.page-products .pd-note {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.4);
}

.page-products .pd-note a:hover,
.page-products .pd-note a:focus-visible {
  color: var(--lime-deep);
}

.page-products .pd-section--striped {
  background-image: repeating-linear-gradient(
    102deg,
    rgba(198, 255, 61, 0.07) 0 1px,
    transparent 1px 16px
  );
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding-bottom: 6px;
}

/* ---------- 图片位 ---------- */
.page-products .pd-shot {
  margin: 0 0 18px;
  background: var(--ink-900);
  border: 1px solid var(--line-faint);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
  overflow: hidden;
}

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

.page-products .pd-shot .media-caption {
  display: block;
  padding: 8px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line-faint);
}

.page-products .pd-shot--tall img {
  object-position: center top;
}

/* ---------- 四块读数 ---------- */
.page-products .pd-modules {
  display: grid;
  gap: 12px;
}

.page-products .pd-cut {
  padding: 1px;
  background: linear-gradient(160deg, rgba(198, 255, 61, 0.32), rgba(198, 255, 61, 0.05) 62%);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
  transition: transform 0.2s ease;
}

.page-products .pd-cut:hover {
  transform: translateY(-2px);
}

.page-products .pd-cut__in {
  height: 100%;
  padding: 16px 16px 18px;
  background: var(--surface-solid);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
}

.page-products .pd-mod__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime-deep);
}

.page-products .pd-mod__name {
  margin-bottom: 10px;
}

.page-products .pd-mod__read {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pd-mod__val {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-products .pd-mod__read .data-label {
  color: var(--muted);
}

.page-products .pd-mod__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(243, 237, 224, 0.74);
}

/* ---------- 走势解读 ---------- */
.page-products .pd-reading {
  display: grid;
  gap: 16px;
}

.page-products .pd-reading__body h3 {
  padding-left: 10px;
  border-left: 2px solid var(--lime);
}

.page-products .pd-reading__body h3:not(:first-child) {
  margin-top: 16px;
}

.page-products .pd-table-wrap {
  margin-top: 16px;
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  background: rgba(11, 31, 25, 0.6);
}

.page-products .pd-table {
  width: 100%;
  min-width: 400px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-products .pd-table__caption {
  caption-side: top;
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pd-table th {
  text-align: left;
  padding: 9px 12px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime-deep);
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table td {
  padding: 9px 12px;
  color: rgba(243, 237, 224, 0.85);
  border-bottom: 1px solid var(--line-faint);
}

.page-products .pd-table tbody tr:hover td {
  background: rgba(198, 255, 61, 0.06);
}

/* ---------- V3 分类 ---------- */
.page-products .pd-v3 {
  display: grid;
  gap: 16px;
}

.page-products .pd-legend {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-legend__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(243, 237, 224, 0.74);
}

.page-products .pd-groups {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}

.page-products .pd-group {
  background: var(--surface-solid);
  border-left: 2px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-products .pd-group[open] {
  border-left-color: var(--lime);
}

.page-products .pd-group__summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cream);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-products .pd-group__summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--lime);
  width: 12px;
}

.page-products .pd-group[open] .pd-group__summary::before {
  content: "−";
}

.page-products .pd-group__summary:hover {
  background: var(--ink-800);
}

.page-products .pd-group__list {
  list-style: none;
  margin: 0;
  padding: 0 16px 12px 38px;
  display: grid;
  gap: 6px;
}

.page-products .pd-group__item {
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(243, 237, 224, 0.76);
}

.page-products .pd-group__item::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 11px;
  width: 6px;
  height: 1px;
  background: var(--lime-deep);
}

/* ---------- 移动端 ---------- */
.page-products .pd-mobile {
  display: grid;
  gap: 16px;
}

.page-products .pd-mobile__body .pd-note {
  margin-top: 14px;
}

/* ---------- 同步 ---------- */
.page-products .pd-sync {
  display: grid;
  gap: 10px;
}

.page-products .pd-sync__item {
  padding: 14px 16px;
  background: var(--ink-900);
  border-top: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-products .pd-sync__item p {
  margin: 0;
  font-size: 14px;
}

/* ---------- 场景 ---------- */
.page-products .pd-scenes {
  display: grid;
  gap: 12px;
}

.page-products .pd-scene {
  padding: 18px 16px;
  background: linear-gradient(160deg, rgba(18, 46, 37, 0.9), rgba(11, 31, 25, 0.9));
  border-bottom: 2px solid var(--line);
}

.page-products .pd-scene--amber {
  border-bottom-color: var(--amber);
}

.page-products .pd-scene__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .pd-scene__title {
  margin-bottom: 8px;
}

.page-products .pd-scene p:not(.pd-scene__kicker) {
  font-size: 14px;
}

.page-products .pd-scene__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
}

/* ---------- 版本时间线 ---------- */
.page-products .pd-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 20px;
}

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

.page-products .pd-timeline__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 5px;
  width: 9px;
  height: 9px;
  background: var(--ink-950);
  border: 2px solid var(--amber);
  transform: rotate(45deg);
}

.page-products .pd-timeline__year {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-products .pd-timeline__item p:not(.pd-timeline__year) {
  margin: 0;
  font-size: 14px;
}

/* ---------- 结尾路线 ---------- */
.page-products .pd-cta {
  margin-top: 6px;
  padding: 24px 20px;
  background:
    linear-gradient(135deg, rgba(198, 255, 61, 0.10), transparent 58%),
    var(--ink-900);
  border-top: 2px solid var(--lime);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
}

.page-products .pd-cta__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 4vw, 26px);
  line-height: 1.24;
  margin: 0 0 10px;
}

.page-products .pd-cta__text {
  margin: 0 0 18px;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 237, 224, 0.76);
}

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

.page-products .pd-cta__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  font-size: 14px;
  color: var(--cream);
  text-decoration: none;
  background: rgba(6, 17, 14, 0.6);
  border-left: 2px solid var(--lime);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-products .pd-cta__link::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--lime);
}

.page-products .pd-cta__link:hover,
.page-products .pd-cta__link:focus-visible {
  background: var(--lime);
  color: var(--ink-950);
}

.page-products .pd-cta__link:hover::after,
.page-products .pd-cta__link:focus-visible::after {
  color: var(--ink-950);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pd-modules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-sync {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 18px;
    align-items: stretch;
  }

  .page-products .pd-hero__lead {
    padding: 32px 28px 34px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-products .pd-hero__tiles {
    grid-template-rows: auto auto auto;
  }

  .page-products .pd-tile {
    padding: 16px 18px 18px;
  }

  .page-products .pd-reading {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-products .pd-v3 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-products .pd-mobile {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-products .pd-shot--tall {
    max-width: 340px;
  }

  .page-products .pd-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-cta {
    padding: 30px 28px;
  }

  .page-products .pd-cta__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .pd-body {
    grid-template-columns: var(--pd-rail) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    margin-top: 34px;
  }

  .page-products .pd-rail {
    position: sticky;
    top: calc(var(--header-height) + 20px);
    max-height: calc(100vh - var(--header-height) - 40px);
    overflow-y: auto;
    padding-bottom: 10px;
  }

  .page-products .pd-rail__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-products .pd-rail__link {
    display: flex;
    width: 100%;
    padding: 8px 10px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--line-faint);
    border-radius: 0;
    font-size: 13px;
    transition: border-color 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
  }

  .page-products .pd-rail__link:hover,
  .page-products .pd-rail__link:focus-visible {
    color: var(--lime);
    background: rgba(198, 255, 61, 0.06);
    border-left-color: var(--lime);
    padding-left: 14px;
  }

  .page-products .pd-rail__link:hover .pd-rail__num,
  .page-products .pd-rail__link:focus-visible .pd-rail__num {
    color: var(--amber);
  }

  .page-products .pd-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .page-products .pd-section {
    padding-top: 26px;
  }
}

@media (min-width: 1240px) {
  .page-products .pd-hero h1 {
    font-size: 54px;
  }

  .page-products .pd-modules {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>