.page-products {
  --pd-panel: rgba(14, 36, 64, 0.72);
  --pd-hair: var(--ink-700);
  background: var(--ink-900);
  color: var(--paper);
}

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

/* ---------- 首屏图例目录 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 34px) 0 52px;
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(0, 230, 118, 0.16), transparent 65%),
    radial-gradient(680px 360px at 2% 112%, rgba(255, 171, 0, 0.12), transparent 62%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border-bottom: 2px solid var(--pd-hair);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(143, 166, 184, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 166, 184, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(72% 70% at 68% 18%, #000 0%, transparent 100%);
  mask-image: radial-gradient(72% 70% at 68% 18%, #000 0%, transparent 100%);
  pointer-events: none;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: 26px;
  width: 380px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber));
  transform: rotate(-6deg);
  pointer-events: none;
}

.page-products .pd-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .pd-crumbs {
  margin-bottom: 18px;
  font-size: 13px;
}

.page-products .display-1 {
  margin: 12px 0 18px;
  font-size: clamp(30px, 7.6vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  max-width: 18ch;
}

.page-products .pd-hero .lede {
  max-width: 60ch;
  margin: 0;
  color: var(--paper);
  font-size: 17px;
  line-height: 1.75;
}

.page-products .pd-legend {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.page-products .pd-legend-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  min-height: 148px;
  background: var(--pd-panel);
  border: 2px solid var(--pd-hair);
  box-shadow: var(--shadow-hard);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pd-legend-item:hover,
.page-products .pd-legend-item:focus-visible {
  transform: translateY(-3px);
  border-color: var(--neon);
  box-shadow: var(--shadow-neon);
  outline: none;
}

.page-products .pd-legend-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-products .pd-legend-title {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.page-products .pd-legend-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .pd-legend-go {
  margin-top: auto;
  font-size: 14px;
  color: var(--amber);
}

/* ---------- 下钻路径 ---------- */
.page-products .pd-route {
  padding-top: 56px;
}

.page-products .pd-route-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-products .pd-route-head .h-sub {
  margin: 0 0 12px;
}

.page-products .pd-route-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
}

.page-products .pd-route-canvas {
  overflow-x: auto;
  padding: 6px 0 14px;
  border-top: 2px solid var(--pd-hair);
  border-bottom: 2px solid var(--pd-hair);
}

.page-products .pd-route-svg {
  display: block;
  width: 100%;
  min-width: 640px;
  height: auto;
}

.page-products .pd-route-svg .pd-node {
  fill: var(--ink-800);
  stroke: var(--ink-700);
  stroke-width: 2;
}

.page-products .pd-route-svg .pd-node--amber {
  stroke: var(--amber);
}

.page-products .pd-route-svg .pd-node-label {
  fill: var(--paper);
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
}

.page-products .pd-route-svg .pd-node-sub {
  fill: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-products .pd-route-svg .pd-link {
  stroke: var(--neon);
  stroke-width: 2;
  stroke-dasharray: 6 5;
}

/* ---------- 区块标题 ---------- */
.page-products .pd-block-head {
  max-width: 62ch;
  margin-bottom: 32px;
}

.page-products .pd-block-head .h-section {
  margin: 10px 0 14px;
}

.page-products .pd-block-head .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

/* ---------- 资料库 ---------- */
.page-products .pd-lib-grid {
  align-items: start;
  gap: 26px;
}

.page-products .pd-lib-media {
  margin: 0;
  border: 2px solid var(--pd-hair);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-metrics {
  padding: 0;
  overflow: hidden;
}

.page-products .pd-metric {
  border-bottom: 2px solid var(--pd-hair);
}

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

.page-products .pd-metric summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pd-metric summary:hover {
  background: rgba(0, 230, 118, 0.06);
}

.page-products .pd-metric-name {
  flex: 1 1 auto;
  font-size: 15px;
  font-weight: 500;
}

.page-products .pd-metric-value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-metric-plus {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
  transition: transform 0.2s ease;
}

.page-products .pd-metric[open] .pd-metric-plus {
  transform: rotate(45deg);
}

.page-products .pd-metric-body {
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

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

/* ---------- 积分榜 ---------- */
.page-products .pd-standings-grid {
  align-items: start;
  gap: 28px;
}

.page-products .pd-ops {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pd-ops li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pd-ops li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  background: var(--neon);
  transform: rotate(45deg);
}

.page-products .pd-ops strong {
  display: block;
  margin-bottom: 2px;
  color: var(--neon);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .pd-mobile-note {
  margin: 22px 0 0;
  padding: 10px 14px;
  border-left: 4px solid var(--amber);
  background: rgba(255, 171, 0, 0.08);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
}

.page-products .pd-standings-media {
  margin: 0;
  border: 2px solid var(--pd-hair);
  box-shadow: var(--shadow-amber);
}

/* ---------- 对照表 ---------- */
.page-products .pd-table-scroll {
  border: 2px solid var(--pd-hair);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-compare {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pd-compare thead th {
  position: sticky;
  top: 0;
  padding: 13px 16px;
  background: var(--ink-700);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-align: left;
  border-bottom: 2px solid var(--ink-600);
}

.page-products .pd-compare tbody th,
.page-products .pd-compare tbody td {
  padding: 14px 16px;
  border-bottom: 2px solid var(--ink-700);
  vertical-align: top;
  line-height: 1.6;
}

.page-products .pd-compare tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--ink-800);
  color: var(--neon);
  font-weight: 700;
  white-space: nowrap;
  border-right: 2px solid var(--ink-700);
}

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

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

/* ---------- 复盘 ---------- */
.page-products .pd-review-media {
  margin: 0 0 28px;
  border: 2px solid var(--pd-hair);
  box-shadow: var(--shadow-amber);
}

.page-products .pd-review-points {
  gap: 18px;
}

.page-products .pd-point {
  padding: 18px;
  border: 2px solid var(--pd-hair);
  background: var(--pd-panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-point-no {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--amber);
  letter-spacing: 0.16em;
}

.page-products .pd-point-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pd-point p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 轮次筛选 ---------- */
.page-products .pd-rounds-body {
  display: grid;
  gap: 20px;
}

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

.page-products .pd-filter .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  background: var(--ink-800);
  border: 2px solid var(--ink-700);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.page-products .pd-filter .filter-btn[aria-pressed="true"] {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--ink-900);
  font-weight: 700;
}

.page-products .pd-filter .filter-btn:hover {
  border-color: var(--neon);
}

.page-products .pd-filter .filter-count {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 1px 6px;
  background: rgba(10, 26, 47, 0.28);
  color: inherit;
}

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

.page-products .pd-round-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--ink-800);
  border: 2px solid var(--ink-700);
  border-left: 4px solid var(--amber);
}

.page-products .pd-round-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

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

.page-products .pd-round-score {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-round-meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pd-rounds-media {
  margin: 26px 0 0;
  border: 2px solid var(--pd-hair);
  box-shadow: var(--shadow-hard);
}

/* ---------- 场景与版本 ---------- */
.page-products .pd-scene-grid {
  align-items: start;
  gap: 26px;
}

.page-products .pd-scene-cards {
  display: grid;
  gap: 14px;
}

.page-products .pd-scene {
  padding: 16px 18px;
  border-left: 4px solid var(--neon);
  background: var(--ink-800);
}

.page-products .pd-scene-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pd-scene p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pd-scene-media {
  margin: 0;
  border: 2px solid var(--pd-hair);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-version {
  margin-top: 34px;
  padding: 22px;
  background: var(--ink-800);
  border: 2px solid var(--ink-700);
  border-top: 4px solid var(--neon);
}

.page-products .pd-version-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.page-products .pd-version-no {
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 40px);
  font-weight: 700;
  color: var(--neon);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-version-text {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  max-width: 66ch;
}

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

.page-products .pd-version-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--paper);
  background: linear-gradient(90deg, rgba(0, 230, 118, 0.12), transparent 72%);
  border-left: 3px solid var(--neon);
}

.page-products .pd-version-steps li .mono {
  font-family: var(--font-mono);
  color: var(--amber);
  font-size: 13px;
  min-width: 48px;
}

/* ---------- 收尾 ---------- */
.page-products .pd-cta-inner {
  display: grid;
  gap: 22px;
  padding: 26px;
  background:
    linear-gradient(135deg, rgba(0, 230, 118, 0.14), transparent 55%),
    var(--ink-800);
  border: 2px solid var(--ink-700);
  border-left: 6px solid var(--amber);
}

.page-products .pd-cta-copy .h-sub {
  margin: 0 0 10px;
}

.page-products .pd-cta-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 54ch;
}

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

/* ---------- 窄屏收束 ---------- */
@media (max-width: 719px) {
  .page-products .pd-hero {
    padding-top: calc(var(--header-h) + 22px);
    padding-bottom: 40px;
  }

  .page-products .pd-hero::after {
    display: none;
  }

  .page-products .pd-legend-item {
    min-height: 0;
    padding: 15px 16px 17px;
  }

  .page-products .pd-route-svg {
    min-width: 560px;
  }

  .page-products .pd-round-item {
    align-items: flex-start;
    gap: 10px;
  }

  .page-products .pd-cta-inner {
    padding: 20px;
  }

  .page-products .pd-cta-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-products .pd-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-rounds-body {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
    gap: 24px;
  }

  .page-products .pd-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .page-products .pd-filter .filter-btn {
    justify-content: space-between;
  }

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

  .page-products .pd-cta-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-products .pd-hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 68px;
  }

  .page-products .pd-legend {
    grid-template-columns: 1.15fr 1fr 1fr 1.05fr;
    align-items: start;
    gap: 16px;
  }

  .page-products .pd-legend-item:nth-child(2) {
    margin-top: 20px;
  }

  .page-products .pd-legend-item:nth-child(4) {
    margin-top: 34px;
  }

  .page-products .pd-route-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px;
    max-width: none;
    align-items: end;
  }

  .page-products .pd-route-head .h-sub {
    margin-bottom: 0;
  }

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

  .page-products .pd-version-steps li {
    flex-direction: column;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-legend-item,
  .page-products .pd-metric-plus {
    transition: none;
  }

  .page-products .pd-legend-item:hover,
  .page-products .pd-legend-item:focus-visible {
    transform: none;
  }
}
<<<END>>>