.page-products {
  --pd-line: 2px solid var(--border-strong);
  --pd-gap: clamp(1.25rem, 3vw, 2.25rem);
  display: block;
  background: var(--ink-base);
  color: var(--text-primary);
}

/* ============ 首屏 ============ */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2.25rem, 6vw, 4rem);
  border-bottom: var(--pd-line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(0, 245, 160, 0.13), transparent 58%),
    linear-gradient(170deg, var(--ink-base) 0%, var(--pitch-dark) 100%);
}

.page-products .pd-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-products .pd-hero-copy h1 {
  margin: 0.7rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 5.4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

.page-products .pd-hero-copy .lede {
  max-width: 46ch;
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.75;
}

.page-products .pd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-products .pd-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: clamp(1.75rem, 4vw, 2.25rem) 0 0;
  background: var(--border-strong);
  border: var(--pd-line);
}

.page-products .pd-figure {
  background: var(--pitch-dark);
  padding: 0.85rem 0.9rem;
}

.page-products .pd-figure dt {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  line-height: 1.4;
}

.page-products .pd-figure dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: clamp(1.3rem, 3.4vw, 1.8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--neon-cyan);
}

.page-products .pd-figure dd .pd-unit {
  font-size: 0.62em;
  color: var(--neon-cyan-soft);
  margin-left: 0.15em;
}

.page-products .pd-hero-visual {
  margin: 0;
  border: var(--pd-line);
  background: var(--pitch-dark);
  box-shadow: var(--hard-shadow);
}

.page-products .pd-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .pd-hero-visual figcaption {
  padding: 0.75rem 0.95rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-strong);
}

/* ============ 区块通用 ============ */
.page-products .pd-zone {
  padding: clamp(2.5rem, 6vw, 4.25rem) 0;
  border-bottom: var(--pd-line);
}

.page-products .pd-zone--alt {
  background: linear-gradient(180deg, var(--pitch-dark) 0%, var(--ink-base) 100%);
}

.page-products .pd-zone-head {
  max-width: 68ch;
}

.page-products .pd-zone-head h2 {
  margin: 0.6rem 0 0.9rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  color: var(--text-primary);
}

.page-products .pd-zone-head .lede {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}

/* ============ 四板块索引 ============ */
.page-products .pd-quad {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  background: var(--border-strong);
  border: var(--pd-line);
}

.page-products .pd-quad-item {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.15rem, 3vw, 1.85rem);
  background: var(--pitch-dark);
  color: inherit;
  text-decoration: none;
  transition: background 180ms ease, box-shadow 180ms ease;
}

.page-products .pd-quad-item:hover,
.page-products .pd-quad-item:focus-visible {
  background: var(--pitch-mid);
  box-shadow: inset 0 0 0 2px var(--neon-cyan);
  outline: none;
}

.page-products .pd-quad-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--neon-cyan-soft);
}

.page-products .pd-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 0.55rem;
  background: var(--neon-cyan);
  flex: 0 0 auto;
}

.page-products .pd-dot--live {
  background: var(--status-orange);
}

.page-products .pd-quad-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-primary);
}

.page-products .pd-quad-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-products .pd-quad-item .link-arrow {
  margin-top: auto;
  padding-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--neon-cyan);
}

/* ============ 联赛排名 ============ */
.page-products .pd-standings-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-products .pd-table-wrap {
  min-width: 0;
  border: var(--pd-line);
  background: var(--pitch-dark);
  overflow-x: auto;
}

.page-products .pd-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 0.86rem;
}

.page-products .pd-table caption {
  padding: 0.85rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  color: var(--neon-cyan-soft);
  border-bottom: var(--pd-line);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 0.68rem 0.9rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid rgba(47, 107, 87, 0.55);
}

.page-products .pd-table thead th {
  font-size: 0.76rem;
  letter-spacing: 0.07em;
  color: var(--neon-cyan);
  background: rgba(0, 245, 160, 0.06);
  border-bottom: var(--pd-line);
}

.page-products .pd-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-table tbody tr {
  transition: background 160ms ease;
}

.page-products .pd-table tbody tr:hover {
  background: rgba(0, 245, 160, 0.09);
}

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

.page-products .pd-table .pd-rank {
  color: var(--neon-cyan);
  font-weight: 700;
}

.page-products .pd-chart {
  margin: 0;
  min-width: 0;
  padding: clamp(0.9rem, 2.5vw, 1.4rem);
  border: var(--pd-line);
  background: var(--pitch-dark);
}

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

.page-products .pd-spark-grid line {
  stroke: rgba(47, 107, 87, 0.6);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.page-products .pd-spark-stop-top {
  stop-color: var(--neon-cyan);
  stop-opacity: 0.3;
}

.page-products .pd-spark-stop-bot {
  stop-color: var(--neon-cyan);
  stop-opacity: 0;
}

.page-products .pd-spark-line {
  fill: none;
  stroke: var(--neon-cyan);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pd-spark-dot {
  fill: var(--status-orange);
}

.page-products .pd-chart figcaption {
  margin-top: 0.85rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-products .pd-panel-note {
  margin-top: var(--pd-gap);
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: var(--pd-line);
  border-left: 6px solid var(--status-orange);
  background: var(--pitch-dark);
  box-shadow: var(--hard-shadow-orange);
}

.page-products .pd-panel-note h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-primary);
}

.page-products .pd-panel-note p {
  margin: 0 0 0.9rem;
  max-width: 68ch;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-products .pd-panel-note .link-arrow {
  color: var(--status-orange);
  font-size: 0.9rem;
}

/* ============ 数据档案馆 ============ */
.page-products .pd-archive-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  align-items: start;
}

.page-products .pd-archive-visual {
  margin: 0;
  min-width: 0;
  border: var(--pd-line);
  background: var(--pitch-dark);
  overflow: hidden;
}

.page-products .pd-archive-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-products .pd-archive-visual figcaption {
  padding: 0.75rem 0.95rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-strong);
}

.page-products .pd-fact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: var(--pd-line);
  background: var(--pitch-dark);
}

.page-products .pd-fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem;
  padding: clamp(0.95rem, 2.4vw, 1.25rem);
  border-bottom: 1px solid var(--border-strong);
  transition: background 160ms ease;
}

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

.page-products .pd-fact:hover {
  background: rgba(0, 245, 160, 0.06);
}

.page-products .pd-fact-key {
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--neon-cyan);
}

.page-products .pd-fact-val {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ============ 多维筛选 ============ */
.page-products .pd-filter-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  align-items: start;
}

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

.page-products .pd-filter {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem;
  padding: clamp(0.95rem, 2.4vw, 1.2rem);
  background: var(--pitch-dark);
  transition: background 170ms ease, box-shadow 170ms ease;
}

.page-products .pd-filter:hover,
.page-products .pd-filter:focus-within {
  background: var(--pitch-mid);
  box-shadow: inset 3px 0 0 var(--neon-cyan);
}

.page-products .pd-filter-key {
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--neon-cyan-soft);
}

.page-products .pd-filter-val {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-products .pd-filter-visual {
  margin: 0;
  min-width: 0;
  border: var(--pd-line);
  background: var(--pitch-dark);
  overflow: hidden;
}

.page-products .pd-filter-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .pd-filter-visual figcaption {
  padding: 0.75rem 0.95rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-strong);
}

.page-products .pd-crossover {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: var(--pd-gap);
  padding: clamp(1.15rem, 3vw, 1.85rem);
  border: var(--pd-line);
  background: var(--pitch-dark);
  align-items: center;
}

.page-products .pd-crossover-visual {
  margin: 0;
  min-width: 0;
  border: 1px solid var(--border-strong);
  overflow: hidden;
}

.page-products .pd-crossover-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .pd-crossover-copy h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--text-primary);
}

.page-products .pd-crossover-copy p {
  margin: 0 0 1rem;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-products .pd-crossover-copy .link-arrow {
  color: var(--neon-cyan);
  font-size: 0.9rem;
}

/* ============ 大屏阅读 ============ */
.page-products .pd-wide-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  background: var(--border-strong);
  border: var(--pd-line);
}

.page-products .pd-wide-col {
  padding: clamp(1.15rem, 3vw, 1.75rem);
  background: var(--pitch-dark);
  transition: background 180ms ease;
}

.page-products .pd-wide-col:hover {
  background: var(--pitch-mid);
}

.page-products .pd-wide-idx {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--neon-cyan);
  margin-bottom: 0.75rem;
}

.page-products .pd-wide-col h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-primary);
}

.page-products .pd-wide-col p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--text-secondary);
}

/* ============ 跨设备同步 ============ */
.page-products .pd-zone--sync {
  border-bottom: var(--pd-line);
  background:
    radial-gradient(100% 80% at 12% 0%, rgba(255, 90, 54, 0.09), transparent 62%),
    var(--ink-base);
}

.page-products .pd-sync-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  align-items: center;
}

.page-products .pd-sync-copy h2 {
  margin: 0.6rem 0 0.9rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.25rem);
  line-height: 1.2;
  color: var(--text-primary);
}

.page-products .pd-sync-copy .lede {
  margin: 0 0 1.15rem;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-products .pd-sync-list {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .pd-sync-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--text-secondary);
}

.page-products .pd-sync-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 3px;
  background: var(--neon-cyan);
}

.page-products .pd-sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .pd-sync-visual {
  margin: 0;
  min-width: 0;
  border: var(--pd-line);
  background: var(--pitch-dark);
  overflow: hidden;
}

.page-products .pd-sync-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-products .pd-sync-visual figcaption {
  padding: 0.75rem 0.95rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-strong);
}

/* ============ 后续指引 ============ */
.page-products .pd-next {
  padding: clamp(2.25rem, 5vw, 3.5rem) 0 clamp(2.75rem, 6vw, 4.25rem);
}

.page-products .pd-next-title {
  margin: 0 0 clamp(1.25rem, 3vw, 1.75rem);
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.8vw, 1.7rem);
  font-weight: 700;
  color: var(--text-primary);
}

.page-products .pd-next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--border-strong);
  border: var(--pd-line);
}

.page-products .pd-next-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: clamp(1.1rem, 2.8vw, 1.6rem);
  background: var(--pitch-dark);
  color: inherit;
  text-decoration: none;
  transition: background 180ms ease, box-shadow 180ms ease;
}

.page-products .pd-next-card:hover,
.page-products .pd-next-card:focus-visible {
  background: var(--pitch-mid);
  box-shadow: inset 0 0 0 2px var(--neon-cyan);
  outline: none;
}

.page-products .pd-next-label {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.07em;
  color: var(--status-orange);
}

.page-products .pd-next-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-products .pd-next-card .link-arrow {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--neon-cyan);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-products .pd-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pd-fact,
  .page-products .pd-filter {
    grid-template-columns: minmax(0, 12rem) minmax(0, 1fr);
    align-items: baseline;
    gap: 0.9rem;
  }

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

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

@media (min-width: 900px) {
  .page-products .pd-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-products .pd-standings-body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-archive-body {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-products .pd-filter-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-products .pd-crossover {
    grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 3.5vw, 2.5rem);
  }

  .page-products .pd-sync-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(1.75rem, 4vw, 3rem);
  }

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

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