.page-products {
  --pd-pad: clamp(40px, 6vw, 84px);
  --pd-gap: clamp(16px, 2vw, 24px);
}

.page-products .pd-hero {
  position: relative;
  padding-block: clamp(26px, 4vw, 52px) clamp(40px, 6vw, 80px);
  border-bottom: 1px solid var(--grid-line);
  background-image:
    linear-gradient(90deg, rgba(36, 51, 73, 0.55) 1px, transparent 1px),
    linear-gradient(180deg, rgba(36, 51, 73, 0.55) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: -1px -1px;
  overflow: hidden;
}

.page-products .pd-hero__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: end;
}

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

.page-products .pd-hero .breadcrumb {
  margin-bottom: 18px;
}

.page-products .pd-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 20ch;
}

.page-products .pd-hero__lead {
  margin: 20px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--paper);
  max-width: 62ch;
}

.page-products .pd-hero__lead--sub {
  margin-top: 12px;
  color: var(--paper-dim);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pd-hero__media {
  margin: 0;
  padding: clamp(8px, 1.2vw, 14px);
  background: var(--deck-blue);
  border: 1px solid var(--grid-line);
  clip-path: polygon(0 3%, 100% 0, 100% 100%, 0 97%);
}

.page-products .pd-hero__media img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-sec {
  padding-block: var(--pd-pad);
  border-bottom: 1px solid var(--grid-line);
}

.page-products .pd-sec--last {
  border-bottom: 0;
}

.page-products .pd-head {
  display: grid;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--grid-line);
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .pd-head__lead {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-dim);
  max-width: 40ch;
}

.page-products .pd-h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.1vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .pd-text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

.page-products .pd-text--tight {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-products .pd-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) var(--ease);
}

.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .pd-cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
}

/* 能力矩阵 */
.page-products .pd-matrix {
  display: grid;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-products .pd-mx {
  background: var(--ink-void);
  padding: clamp(20px, 2.4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 2px solid transparent;
  transition: background var(--t-fast) var(--ease), border-top-color var(--t-fast) var(--ease);
}

.page-products .pd-mx:hover {
  background: var(--deck-blue);
  border-top-color: var(--cyan);
}

.page-products .pd-mx__id {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .pd-mx__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.4;
  color: var(--paper);
}

.page-products .pd-mx__list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-mx__list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--paper-dim);
}

.page-products .pd-mx__list dd {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
}

/* 赛程日历 */
.page-products .pd-cal__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

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

.page-products .pd-cal__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--grid-line);
  background: var(--deck-blue);
}

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

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

.page-products .pd-league__item {
  background: var(--ink-void);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .pd-league__abbr {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border: 1px solid var(--grid-line);
  padding: 2px 6px;
}

.page-products .pd-nums {
  display: grid;
  gap: 16px;
  margin-top: 26px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.page-products .pd-num {
  padding-top: 10px;
  border-top: 1px solid var(--grid-line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pd-num__v {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: 0.04em;
  color: var(--cyan);
}

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

/* 对照工作台 */
.page-products .pd-work__media {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-products .pd-work__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--grid-line);
  background: var(--deck-blue);
}

.page-products .pd-work__panel {
  border: 1px solid var(--grid-line);
  background: var(--ink-void);
}

.page-products .pd-work__slots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--grid-line);
}

.page-products .pd-slot {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border: 1px solid var(--grid-line);
  color: var(--paper-dim);
}

.page-products .pd-slot--on {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(43, 231, 218, 0.08);
}

.page-products .pd-work__hint {
  margin: 0;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
  border-bottom: 1px solid var(--grid-line);
}

.page-products .pd-work__tablewrap {
  overflow-x: auto;
}

.page-products .pd-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .pd-table th,
.page-products .pd-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--grid-line);
  white-space: nowrap;
}

.page-products .pd-table thead th {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: var(--deck-blue);
  border-bottom: 1px solid var(--grid-line);
}

.page-products .pd-table tbody th {
  color: var(--paper);
  font-weight: 500;
}

.page-products .pd-table tbody td {
  color: var(--paper-dim);
}

.page-products .pd-table tbody tr:hover {
  background: var(--deck-blue);
}

.page-products .pd-work__notes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-work__notes li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-products .pd-work__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

/* 资料库 */
.page-products .pd-lib__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

.page-products .pd-filters {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-filters__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-void);
  background: var(--paper);
  padding: 6px 12px;
}

.page-products .pd-lib__side {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-products .pd-num--block {
  background: var(--deck-blue);
  border: 1px solid var(--grid-line);
  border-top-color: var(--cyan);
  padding: 18px 20px;
}

/* 客户端 */
.page-products .pd-client__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

.page-products .pd-steps {
  list-style: none;
  margin: 26px 0 22px;
  padding: 0;
  position: relative;
  display: grid;
  gap: 20px;
}

.page-products .pd-steps::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(var(--cyan), rgba(43, 231, 218, 0));
}

.page-products .pd-steps__item {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-products .pd-steps__num {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-void);
  background: var(--cyan);
  position: relative;
  z-index: 1;
}

.page-products .pd-steps__title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .pd-acc {
  border: 1px solid var(--grid-line);
  margin-top: 12px;
  background: var(--deck-blue);
}

.page-products .pd-acc summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

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

.page-products .pd-acc summary::before {
  content: "▸";
  display: inline-block;
  color: var(--cyan);
  transition: transform var(--t-fast) var(--ease);
}

.page-products .pd-acc[open] summary::before {
  transform: rotate(90deg);
}

.page-products .pd-acc p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-dim);
}

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

.page-products .pd-client__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--grid-line);
  background: var(--deck-blue);
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

/* 性能与版本 */
.page-products .pd-perf__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .pd-chart {
  display: block;
  width: 100%;
  height: auto;
  background: var(--deck-blue);
  border: 1px solid var(--grid-line);
  padding: 14px;
  box-sizing: border-box;
}

.page-products .pd-chart__label {
  fill: var(--paper);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
}

.page-products .pd-chart__val {
  fill: var(--paper);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-products .pd-chart__old {
  fill: var(--grid-line);
}

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

.page-products .pd-chart__axis {
  stroke: var(--grid-line);
  stroke-width: 1;
}

.page-products .pd-chart__note {
  fill: var(--paper-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

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

.page-products .pd-perf__notes .btn {
  margin-top: 22px;
}

.page-products .pd-perf__media {
  margin: 28px 0 0;
}

.page-products .pd-perf__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--grid-line);
  background: var(--deck-blue);
}

/* 个性化设置 */
.page-products .pd-feat {
  display: grid;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-products .pd-feat__item {
  background: var(--ink-void);
  padding: clamp(20px, 2.4vw, 28px);
  border-top: 2px solid transparent;
  transition: border-top-color var(--t-fast) var(--ease);
}

.page-products .pd-feat__item:hover {
  border-top-color: var(--orange);
}

/* 收尾行动区 */
.page-products .pd-cta {
  background: var(--paper);
  color: var(--on-paper);
  border: 1px solid var(--grid-line);
  padding: clamp(24px, 4vw, 44px);
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .pd-eyebrow--dark {
  color: var(--on-paper);
  opacity: 0.66;
}

.page-products .pd-cta__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--on-paper);
}

.page-products .pd-cta__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(16, 26, 43, 0.78);
  max-width: 56ch;
}

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

.page-products #capability,
.page-products #calendar,
.page-products #workspace,
.page-products #library,
.page-products #client,
.page-products #performance,
.page-products #personal {
  scroll-margin-top: 96px;
}

@media (min-width: 640px) {
  .page-products .pd-league {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-products .pd-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-products .pd-head__lead {
    text-align: right;
  }

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

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

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

@media (min-width: 880px) {
  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-products .pd-cal__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pd-lib__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .pd-client__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pd-perf__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-mx,
  .page-products .pd-feat__item,
  .page-products .pd-link,
  .page-products .pd-acc summary::before {
    transition: none;
  }
}
<<<END>>>