.page-products {
  --pr-edge: rgba(36, 49, 79, .85);
  --pr-soft: rgba(243, 245, 249, .72);
  --pr-faint: rgba(243, 245, 249, .5);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products .pr-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pr-crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--grid);
}

.page-products .pr-crumbs a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), color .3s var(--ease);
}

.page-products .pr-crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏封面构型 ---------- */

.page-products .pr-cover {
  position: relative;
  padding: clamp(44px, 8vw, 96px) 0 clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}

.page-products .pr-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 88% at 84% 0%, rgba(122, 92, 255, .22), transparent 58%),
    radial-gradient(84% 70% at 4% 100%, rgba(63, 232, 200, .13), transparent 62%);
  pointer-events: none;
}

.page-products .pr-cover-inner {
  position: relative;
}

.page-products .pr-title {
  font-family: var(--font-display);
  font-weight: 250;
  font-size: clamp(32px, 7vw, 88px);
  line-height: 1;
  letter-spacing: -.02em;
  margin: 20px 0 24px;
  max-width: 15em;
}

.page-products .pr-lead {
  max-width: 34em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--pr-soft);
  margin: 0;
}

.page-products .pr-index {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 24px;
  margin: 40px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .pr-index li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pr-index .data-num {
  font-size: clamp(24px, 4vw, 38px);
  color: var(--cyan);
  line-height: 1;
}

.page-products .pr-index-k {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--pr-faint);
}

/* ---------- 章节通用 ---------- */

.page-products .pr-section {
  padding: clamp(56px, 9vw, 120px) 0;
}

.page-products .pr-sub-title {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: .01em;
  margin: 26px 0 18px;
}

.page-products .pr-body {
  font-size: 16px;
  line-height: 1.9;
  color: var(--pr-soft);
  margin: 18px 0 0;
  max-width: 34em;
}

.page-products .pr-body--tie {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .pr-note {
  margin: 26px 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--violet);
  background: rgba(122, 92, 255, .08);
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-soft);
  max-width: 46em;
}

.page-products .pr-note--light {
  border-left-color: var(--amber);
  background: rgba(232, 163, 61, .12);
  color: rgba(10, 12, 18, .76);
}

.page-products .pr-note a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 技能树与联赛根节点 ---------- */

.page-products .pr-tree {
  display: none;
  width: 100%;
  height: 96px;
  color: var(--grid);
  margin: 0 0 -6px;
}

.page-products .pr-tree path,
.page-products .pr-tree circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.page-products .pr-tree circle {
  fill: var(--cyan);
  stroke: none;
}

.page-products .pr-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 32px;
}

.page-products .pr-band {
  padding-bottom: 8px;
}

.page-products .pr-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px clamp(16px, 3vw, 40px) 28px;
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-track::-webkit-scrollbar {
  height: 4px;
}

.page-products .pr-track::-webkit-scrollbar-thumb {
  background: var(--grid);
}

.page-products .pr-league {
  flex: 0 0 auto;
  width: min(78vw, 340px);
  scroll-snap-align: start;
  padding: 26px 22px 20px;
  display: flex;
  flex-direction: column;
}

.page-products .pr-league[hidden] {
  display: none;
}

.page-products .pr-league-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--violet);
  margin: 0 0 14px;
}

.page-products .pr-league .plate-title {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-products .pr-league-sub {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

.page-products .pr-facts {
  display: flex;
  gap: 28px;
  margin: 22px 0 8px;
}

.page-products .pr-facts div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pr-facts dt {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-products .pr-facts .data-num {
  font-size: 30px;
  color: var(--paper);
  line-height: 1;
}

/* ---------- 抽屉 ---------- */

.page-products .pr-drawer {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 4px;
}

.page-products .pr-drawer > summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
  padding: 12px 0 8px;
  transition: color .3s var(--ease);
}

.page-products .pr-drawer > summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-drawer > summary::after {
  content: " +";
}

.page-products .pr-drawer[open] > summary::after {
  content: " −";
}

.page-products .pr-drawer > summary:hover {
  color: var(--violet);
}

.page-products .pr-drawer ul {
  list-style: none;
  margin: 4px 0 0;
  padding: 0 0 6px;
}

.page-products .pr-drawer li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pr-faint);
  margin-bottom: 8px;
}

.page-products .pr-drawer li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 1px;
  background: var(--amber);
}

.page-products .pr-drawer--plain {
  border-top: 1px dashed var(--line);
  margin-top: 20px;
}

/* ---------- 图片容器 ---------- */

.page-products .pr-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--cloud);
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-products .pr-figure--grid img {
  aspect-ratio: 3 / 2;
}

.page-products .pr-figure--square img {
  aspect-ratio: 1 / 1;
}

/* ---------- 多窗口 ---------- */

.page-products .pr-window-grid {
  display: grid;
  gap: 28px;
}

.page-products .pr-panes {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-products .pr-pane {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px;
  min-height: 118px;
  border: 1px dashed var(--pr-edge);
  background:
    repeating-linear-gradient(0deg, rgba(63, 232, 200, .07) 0 1px, transparent 1px 22px),
    rgba(14, 24, 48, .6);
  transition: border-color .32s var(--ease), background .32s var(--ease), transform .32s var(--ease);
}

.page-products .pr-pane:hover,
.page-products .pr-pane:focus-within {
  border-color: var(--cyan);
  border-style: solid;
  background: rgba(63, 232, 200, .1);
  transform: translateY(-3px);
}

.page-products .pr-pane--panel {
  grid-column: 1 / -1;
  min-height: 96px;
  border-color: rgba(122, 92, 255, .6);
}

.page-products .pr-pane-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-products .pr-pane--panel .pr-pane-idx {
  color: var(--violet);
}

.page-products .pr-pane-title {
  font-size: 16px;
  font-weight: 700;
}

.page-products .pr-pane-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--pr-faint);
}

/* ---------- 数据维度 ---------- */

.page-products .pr-data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px;
}

.page-products .pr-pitch {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px 12px;
  padding: 22px 18px;
  border: 1px solid var(--pr-edge);
  background:
    repeating-linear-gradient(90deg, rgba(36, 49, 79, .55) 0 1px, transparent 1px 25%),
    rgba(14, 24, 48, .5);
}

.page-products .pr-dot {
  display: block;
  height: 10px;
  border-radius: 2px;
  background: var(--grid);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}

.page-products .pr-pitch:hover .pr-dot {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(63, 232, 200, .5);
}

.page-products .pr-dot--keep {
  background: var(--amber);
}

.page-products .pr-pitch:hover .pr-dot--keep {
  background: var(--amber);
  box-shadow: 0 0 10px rgba(232, 163, 61, .6);
}

.page-products .pr-bars {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 180px;
  padding: 0 4px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
  height: 100%;
  position: relative;
}

.page-products .pr-bar::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 26px;
  height: var(--pr-h, 50%);
  background: linear-gradient(180deg, var(--cyan), rgba(63, 232, 200, .18));
  transition: filter .3s var(--ease);
}

.page-products .pr-bar:hover::before {
  filter: brightness(1.35) saturate(1.2);
}

.page-products .pr-bar:nth-child(1) { --pr-h: 58%; }
.page-products .pr-bar:nth-child(2) { --pr-h: 74%; }
.page-products .pr-bar:nth-child(3) { --pr-h: 46%; }
.page-products .pr-bar:nth-child(4) { --pr-h: 86%; }
.page-products .pr-bar:nth-child(5) { --pr-h: 62%; }

.page-products .pr-bar-v {
  position: relative;
  z-index: 1;
  font-size: 15px;
  margin-top: auto;
  margin-bottom: auto;
  color: var(--paper);
}

.page-products .pr-bar-k {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
  padding-bottom: 6px;
}

/* ---------- 射手榜 ---------- */

.page-products .pr-scorers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.page-products .pr-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.page-products .pr-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
}

.page-products .pr-table-cap {
  caption-side: top;
  text-align: left;
  padding: 16px 14px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-products .pr-table th {
  text-align: left;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-products .pr-table td {
  padding: 13px 14px;
  font-size: 15px;
  border-bottom: 1px solid rgba(36, 49, 79, .5);
}

.page-products .pr-table tbody tr:hover td {
  background: rgba(63, 232, 200, .06);
}

.page-products .pr-table td.data-num {
  color: var(--cyan);
  font-size: 15px;
}

.page-products .pr-table tr[hidden] {
  display: none;
}

.page-products .pr-scorers-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ---------- 复盘链路 ---------- */

.page-products .pr-review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: start;
}

.page-products .pr-path {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .pr-path .path-node {
  position: relative;
  padding: 0 0 34px 38px;
  border-left: 1px solid var(--line);
  margin-left: 8px;
}

.page-products .pr-path .path-node:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .pr-path .path-node::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 4px;
  width: 11px;
  height: 11px;
  background: var(--ink);
  border: 1px solid var(--amber);
  transform: rotate(45deg);
  transition: background .32s var(--ease), box-shadow .32s var(--ease);
}

.page-products .pr-path .path-node:hover::before {
  background: var(--amber);
  box-shadow: 0 0 14px rgba(232, 163, 61, .7);
}

.page-products .pr-path .path-node-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--amber);
  margin-bottom: 10px;
}

.page-products .pr-path .path-node-title {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-products .pr-path .path-node-desc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-soft);
  margin: 0;
  max-width: 32em;
}

.page-products .pr-review-figure {
  margin: 0;
}

.page-products .pr-review-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 44px;
}

/* ---------- 更新节奏（浅色反相分区） ---------- */

.page-products .pr-cadence {
  background: var(--paper);
  color: var(--black);
  padding: clamp(56px, 9vw, 116px) 0;
}

.page-products .sec-head--light .idx {
  color: var(--amber-ink);
}

.page-products .sec-head--light .sec-title {
  color: var(--black);
}

.page-products .sec-head--light .sec-lead {
  color: rgba(10, 12, 18, .68);
}

.page-products .pr-cadence-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 34px;
  border-top: 1px solid rgba(10, 12, 18, .16);
}

.page-products .pr-cadence-list .doc-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(10, 12, 18, .12);
}

.page-products .pr-cadence-list .doc-row-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--amber-ink);
}

.page-products .pr-cadence-list .doc-row-title {
  font-size: 19px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--black);
}

.page-products .pr-cadence-list .doc-row-desc {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(10, 12, 18, .68);
  margin: 0;
  max-width: 40em;
}

.page-products .pr-cadence-list .doc-row-tags {
  display: flex;
  gap: 8px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .pr-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pr-cadence-list .doc-row {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: start;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-products .pr-tree {
    display: block;
  }

  .page-products .pr-window-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

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

  .page-products .pr-note {
    grid-column: 1 / -1;
  }

  .page-products .pr-data-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-products .pr-scorers-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-products .pr-review-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-pane,
  .page-products .pr-dot,
  .page-products .pr-path .path-node::before,
  .page-products .pr-crumbs a {
    transition: none;
  }

  .page-products .pr-pane:hover,
  .page-products .pr-pane:focus-within {
    transform: none;
  }
}
</main>