.page-products {
  --pd-gap: 1.25rem;
  --pd-hard: 3px solid var(--line);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.page-products .pd-block {
  padding-block: 3rem 1rem;
}

.page-products .pd-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0.35rem 0 0;
  color: var(--text);
}

.page-products .pd-h3 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.6vw, 1.4rem);
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
  color: var(--text);
}

.page-products .pd-body {
  font-size: 1rem;
  line-height: 1.75;
  max-width: 36em;
  color: var(--text);
  margin: 0 0 1rem;
}

.page-products .pd-head-note {
  max-width: 30rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
  margin: 0.5rem 0 0;
}

.page-products .pd-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--line-2);
  background: linear-gradient(90deg, rgba(14, 38, 32, 0.7), rgba(10, 27, 46, 0.25));
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 46em;
}

.page-products .pd-inline-link {
  display: inline-block;
  margin-right: 1rem;
  color: var(--cyan);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(62, 242, 206, 0.4);
}

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

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  display: grid;
  gap: 2rem;
  padding-block: 2.25rem 3rem;
  border-bottom: var(--pd-hard);
}

.page-products .pd-h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 7.4vw, 3.5rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin: 0.5rem 0 1.1rem;
  color: var(--text);
  max-width: 16em;
}

.page-products .pd-lede {
  font-size: 1.0625rem;
  line-height: 1.78;
  max-width: 34em;
  color: var(--muted);
  margin: 0 0 1.75rem;
}

.page-products .pd-hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}

.page-products .pd-hero-facts li {
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  padding: 0.7rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.page-products .pd-fact-num {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text);
}

.page-products .pd-fact-num.num--amber { color: var(--amber); }
.page-products .pd-fact-num.num--cyan { color: var(--cyan); }

.page-products .pd-fact-key {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-products .pd-hero-visual {
  border: 2px solid var(--line);
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(62, 242, 206, 0.09), transparent 60%),
    radial-gradient(120% 90% at 0% 100%, rgba(242, 178, 60, 0.08), transparent 55%),
    var(--ink-2);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  min-width: 0;
}

.page-products .pd-bracket-svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 34rem;
  margin: 0 auto;
  overflow: visible;
}

.page-products .pd-layer-labels text {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  fill: var(--muted);
}

.page-products .pd-wire {
  fill: none;
  stroke: var(--line-2);
  stroke-width: 1.5;
  stroke-linecap: square;
  transition: stroke 200ms var(--ease), stroke-width 200ms var(--ease);
}

.page-products .pd-wire--strong {
  stroke-width: 2.5;
}

.page-products .pd-node {
  fill: var(--ink);
  stroke: var(--line-2);
  stroke-width: 2;
  transition: fill 200ms var(--ease), stroke 200ms var(--ease), r 200ms var(--ease);
}

.page-products .pd-node--final {
  fill: var(--amber);
  stroke: var(--amber);
}

.page-products .pd-hero-visual:hover .pd-wire {
  stroke: var(--cyan);
}

.page-products .pd-hero-visual:hover .pd-node {
  fill: var(--cyan);
  stroke: var(--cyan);
}

.page-products .pd-hero-visual:hover .pd-node--final {
  fill: var(--amber);
  stroke: var(--amber);
}

.page-products .pd-hero-visual-note {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: center;
}

/* ---------- 签表结构 ---------- */
.page-products .pd-bracket-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.page-products .pd-rounds {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--line);
  min-width: 0;
}

.page-products .pd-round {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.85rem 0.5rem 0.85rem 0.25rem;
  border-bottom: 1px solid var(--line);
  transition: background 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-products .pd-round:hover {
  background: rgba(14, 38, 32, 0.65);
  padding-left: 0.7rem;
}

.page-products .pd-round-idx {
  font-size: 0.9375rem;
  color: var(--cyan);
}

.page-products .pd-round-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .pd-round-count {
  font-size: 0.875rem;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .pd-round .tag {
  grid-column: 2 / -1;
  justify-self: start;
}

.page-products .pd-round--final {
  background: linear-gradient(90deg, rgba(242, 178, 60, 0.1), transparent 70%);
  border-bottom: 2px solid var(--line-2);
}

.page-products .pd-figure {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--panel);
  padding: 0.75rem;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-products .pd-figure--tall img {
  aspect-ratio: 3 / 4;
}

.page-products .pd-figure--wide img {
  aspect-ratio: 16 / 9;
}

.page-products .pd-figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 裁判名单 ---------- */
.page-products .pd-table-shell {
  position: relative;
  margin-top: 1.75rem;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-products .pd-table-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  filter: grayscale(1) contrast(1.2);
  pointer-events: none;
}

.page-products .pd-table-scroll {
  position: relative;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 44rem;
  border-collapse: collapse;
  background: transparent;
}

.page-products .pd-table .pd-caption {
  text-align: left;
  padding: 0.9rem 1rem 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  white-space: nowrap;
  font-size: 0.9375rem;
}

.page-products .pd-table thead th {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tag-judge);
  border-bottom: 2px solid var(--line-2);
}

.page-products .pd-table tbody tr {
  border-bottom: 1px solid var(--line);
  transition: background 180ms var(--ease);
}

.page-products .pd-table tbody tr:nth-child(even) {
  background: rgba(5, 19, 15, 0.45);
}

.page-products .pd-table tbody tr:hover,
.page-products .pd-table tbody tr:focus-within {
  background: rgba(62, 242, 206, 0.08);
}

.page-products .pd-table tbody tr:hover td {
  color: var(--text);
}

.page-products .pd-table tbody tr:hover .num {
  font-size: 1.0325rem;
  color: var(--amber);
}

.page-products .pd-table td.num,
.page-products .pd-table th.num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-ref-split {
  margin-top: 1.75rem;
}

.page-products .pd-ref-panel {
  border: 2px solid var(--line);
  border-top: 4px solid var(--tag-judge);
  background: var(--panel);
  padding: 1.25rem;
  min-width: 0;
}

.page-products .pd-ref-panel--alt {
  border-top-color: var(--cyan);
  background: linear-gradient(160deg, rgba(14, 38, 32, 0.9), rgba(10, 27, 46, 0.85));
}

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

.page-products .pd-list li {
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-products .pd-list-key {
  display: block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.page-products .pd-list .num {
  color: var(--text);
}

/* ---------- 教练对照 ---------- */
.page-products .pd-compare {
  margin-top: 1.75rem;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-products .pd-compare-head,
.page-products .pd-compare-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem 0.9rem;
  padding: 0.85rem 1rem;
}

.page-products .pd-compare-head {
  background: linear-gradient(90deg, rgba(167, 139, 250, 0.16), rgba(5, 19, 15, 0.4) 50%, rgba(167, 139, 250, 0.16));
  border-bottom: 2px solid var(--line-2);
}

.page-products .pd-compare-side {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--tag-coach);
}

.page-products .pd-compare-side:last-child {
  text-align: right;
}

.page-products .pd-compare-key {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  white-space: nowrap;
}

.page-products .pd-compare-row {
  border-bottom: 1px solid var(--line);
  transition: background 180ms var(--ease);
}

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

.page-products .pd-compare-row:hover {
  background: rgba(62, 242, 206, 0.07);
}

.page-products .pd-compare-val {
  font-size: 0.9375rem;
  color: var(--text);
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-products .pd-compare-val--l {
  text-align: left;
  font-family: var(--font-data);
}

.page-products .pd-compare-val--r {
  text-align: right;
  font-family: var(--font-data);
  color: var(--amber);
}

/* ---------- 分段筛选 ---------- */
.page-products .pd-filter {
  margin-top: 2rem;
  border: 2px solid var(--line);
  background: var(--ink-2);
  padding: 1.15rem;
}

.page-products .pd-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pd-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1rem;
  margin-bottom: 1.15rem;
}

.page-products .pd-chip {
  display: inline-block;
  border: 2px solid var(--line-2);
  background: var(--panel);
  color: var(--muted);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  padding: 0.45rem 0.8rem;
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-products .pd-chip:hover {
  color: var(--text);
  border-color: var(--cyan);
}

.page-products .pd-panel {
  display: none;
}

.page-products .pd-panel-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-panel-list li {
  padding: 0.4rem 0 0.4rem 1rem;
  position: relative;
}

.page-products .pd-panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.5rem;
  height: 2px;
  background: var(--line-2);
}

.page-products #pd-cat-1:checked ~ .pd-panels .pd-panel[data-panel="1"],
.page-products #pd-cat-2:checked ~ .pd-panels .pd-panel[data-panel="2"],
.page-products #pd-cat-3:checked ~ .pd-panels .pd-panel[data-panel="3"] {
  display: block;
}

.page-products #pd-cat-1:checked ~ .pd-filter-bar label[for="pd-cat-1"],
.page-products #pd-cat-2:checked ~ .pd-filter-bar label[for="pd-cat-2"],
.page-products #pd-cat-3:checked ~ .pd-filter-bar label[for="pd-cat-3"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-products .pd-radio:focus-visible ~ .pd-filter-bar label[for="pd-cat-1"],
.page-products .pd-radio:focus-visible ~ .pd-filter-bar label[for="pd-cat-2"],
.page-products .pd-radio:focus-visible ~ .pd-filter-bar label[for="pd-cat-3"] {
  outline: 2px dashed var(--amber);
  outline-offset: 2px;
}

/* ---------- 字段与节奏主题带 ---------- */
.page-products .pd-band {
  display: grid;
  gap: 0;
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow);
  overflow: hidden;
  padding: 0;
  margin-block: 3rem;
  transform: skewY(-1.2deg);
}

.page-products .pd-band > * {
  transform: skewY(1.2deg);
}

.page-products .pd-band-media {
  min-width: 0;
  border-bottom: 2px solid var(--line);
}

.page-products .pd-band-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  opacity: 0.82;
}

.page-products .pd-band-copy {
  padding: 1.75rem 1.35rem 2rem;
  min-width: 0;
}

.page-products .pd-band-copy .pd-body {
  color: var(--text);
}

.page-products .pd-band-copy .btn {
  margin-top: 0.5rem;
}

/* ---------- 折叠说明 ---------- */
.page-products .pd-disclosures {
  margin-top: 1.75rem;
  border-top: 2px solid var(--line);
}

.page-products .pd-disclosures .disclosure {
  border-bottom: 1px solid var(--line);
}

.page-products .pd-disclosures .disclosure-toggle {
  width: 100%;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 1rem 0.25rem;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  transition: background 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-products .pd-disclosures .disclosure-toggle:hover {
  background: rgba(14, 38, 32, 0.6);
  padding-left: 0.6rem;
}

.page-products .pd-disclosures .disclosure-toggle:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pd-dt-index {
  font-size: 0.875rem;
  color: var(--cyan);
}

.page-products .pd-dt-label {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.page-products .pd-dt-hint {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .pd-disclosures .disclosure-toggle[aria-expanded="true"] {
  background: rgba(62, 242, 206, 0.08);
}

.page-products .pd-disclosures .disclosure-toggle[aria-expanded="true"] .pd-dt-label {
  color: var(--cyan);
}

.page-products .pd-disclosures .disclosure-panel p {
  margin: 0;
  padding: 0 0.25rem 1.25rem 2.75rem;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--muted);
  max-width: 42em;
}

/* ---------- 标签云与档案 ---------- */
.page-products .pd-tagcloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding: 1.15rem;
  border: 2px dashed var(--line-2);
  background: linear-gradient(120deg, rgba(10, 27, 46, 0.7), rgba(14, 38, 32, 0.5));
}

.page-products .pd-tagcloud .tag {
  cursor: default;
  transition: transform 160ms var(--ease);
}

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

.page-products .pd-archive {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

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

.page-products .pd-archive-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0;
  margin-top: 1.25rem;
}

/* ---------- 收束 ---------- */
.page-products .pd-close {
  margin-top: 3rem;
  padding-bottom: 4rem;
}

.page-products .pd-close-inner {
  border: 3px solid var(--line-2);
  background:
    repeating-linear-gradient(135deg, rgba(27, 64, 56, 0.22) 0 8px, transparent 8px 16px),
    var(--panel);
  padding: 1.75rem 1.35rem 2rem;
  box-shadow: var(--shadow);
}

.page-products .pd-close-inner .pd-body {
  color: var(--muted);
}

.page-products .pd-close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-block {
    padding-block: 4rem 1.5rem;
  }

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

  .page-products .pd-band {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-products .pd-band-media {
    border-bottom: 0;
    border-right: 2px solid var(--line);
  }

  .page-products .pd-band-media img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 20rem;
  }

  .page-products .pd-band-copy {
    padding: 2.25rem 2rem;
  }

  .page-products .pd-archive {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 2rem;
  }

  .page-products .pd-close-inner {
    padding: 2.5rem 2.25rem 2.75rem;
  }
}

@media (min-width: 1024px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 3rem;
    padding-block: 3.25rem 4rem;
  }

  .page-products .pd-bracket-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
    gap: 2.5rem;
  }

  .page-products .pd-round {
    grid-template-columns: 2.6rem minmax(0, 1fr) auto auto;
  }

  .page-products .pd-round .tag {
    grid-column: auto;
    justify-self: end;
  }

  .page-products .pd-close-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 559px) {
  .page-products .pd-compare-head,
  .page-products .pd-compare-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .pd-compare-key {
    grid-column: 1 / -1;
    grid-row: 1;
    text-align: left;
  }

  .page-products .pd-compare-val--r {
    text-align: right;
  }

  .page-products .pd-disclosures .disclosure-toggle {
    grid-template-columns: 1.5rem minmax(0, 1fr);
    row-gap: 0.3rem;
  }

  .page-products .pd-dt-hint {
    grid-column: 2;
    white-space: normal;
  }

  .page-products .pd-disclosures .disclosure-panel p {
    padding-left: 0.25rem;
  }

  .page-products .pd-note {
    border-left-width: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-wire,
  .page-products .pd-node,
  .page-products .pd-chip,
  .page-products .pd-tagcloud .tag,
  .page-products .pd-round,
  .page-products .pd-compare-row,
  .page-products .pd-disclosures .disclosure-toggle {
    transition: none;
  }

  .page-products .pd-band {
    transform: none;
  }

  .page-products .pd-band > * {
    transform: none;
  }
}
<<<END>>>