.page-products {
  background: var(--pitch-night);
  color: var(--chalk-line);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products .pd-wrap {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumb {
  padding-top: 18px;
}

.page-products .pd-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-dim);
}

.page-products .pd-crumb__list a {
  color: var(--slate-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .pd-crumb__list a:hover,
.page-products .pd-crumb__list a:focus-visible {
  color: var(--luck-orange);
  border-bottom-color: var(--luck-orange);
}

.page-products .pd-crumb__list a[aria-current="page"] {
  color: var(--luck-orange);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: clamp(26px, 5vw, 60px) 0 clamp(34px, 6vw, 76px);
}

.page-products .pd-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream-paper);
}

.page-products .pd-hero__lead {
  max-width: 46ch;
  margin: 22px 0 0;
  font-size: clamp(16px, 2.3vw, 18px);
  line-height: 1.75;
  color: #C3D0C8;
}

.page-products .pd-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin: 30px 0 0;
  padding: 2px;
  list-style: none;
  background: var(--hair-dark);
}

.page-products .pd-stat {
  background: var(--night-blue);
  padding: 15px 16px 17px;
}

.page-products .pd-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 5.2vw, 38px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--luck-orange);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--slate-dim);
}

/* ---------- 章节骨架 ---------- */
.page-products .pd-section {
  padding: clamp(44px, 7vw, 92px) 0;
}

.page-products .pd-section--night {
  background: var(--pitch-night);
  color: var(--chalk-line);
}

.page-products .pd-section--cream {
  background: var(--cream-paper);
  color: var(--ink-brown);
  border-top: 2px solid var(--ink-brown);
  border-bottom: 2px solid var(--ink-brown);
}

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

.page-products .pd-chapter {
  display: flex;
  align-items: center;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--luck-orange);
}

.page-products .pd-chapter__num {
  font-size: 14px;
  font-weight: 700;
}

.page-products .pd-chapter__rule {
  display: inline-block;
  width: 22px;
  height: 2px;
  margin: 0 12px;
  background: var(--luck-orange);
}

.page-products .pd-chapter__name {
  text-transform: uppercase;
}

.page-products .pd-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 4.4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--cream-paper);
}

.page-products .pd-section--cream .pd-sec-title {
  color: var(--ink-brown);
}

.page-products .pd-sec-lead {
  margin: 16px 0 0;
  font-size: clamp(15.5px, 2.1vw, 17px);
  line-height: 1.78;
  color: #B7C5BD;
}

.page-products .pd-section--cream .pd-sec-lead {
  color: #4A3B32;
}

/* ---------- 图片容器 ---------- */
.page-products .media {
  display: block;
  margin: 0;
  border: 2px solid var(--hair-dark);
  background: var(--night-blue);
}

.page-products .pd-section--cream .media {
  border-color: var(--ink-brown);
}

.page-products .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media__caption {
  padding: 10px 13px;
  border-top: 1px solid var(--hair-dark);
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-dim);
}

.page-products .pd-section--cream .media__caption {
  border-top-color: var(--hair-light);
  color: #5C4F45;
}

/* ---------- 01 总览 ---------- */
.page-products .pd-overview {
  display: grid;
  gap: 26px;
  margin-top: 34px;
}

.page-products .pd-zones {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--hair-dark);
}

.page-products .pd-zone {
  padding: 16px 0 18px;
  border-bottom: 1px solid var(--hair-dark);
}

.page-products .pd-zone__key {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream-paper);
}

.page-products .pd-zone__unit {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--luck-orange);
}

.page-products .pd-zone__desc {
  margin: 9px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: #B2C0B8;
}

/* ---------- 02 签表树 ---------- */
.page-products .pd-tree {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.page-products .pd-node {
  border: 2px solid var(--hair-dark);
  background: var(--night-blue);
}

.page-products .pd-node[open] {
  border-color: var(--luck-orange);
}

.page-products .pd-node__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--cream-paper);
}

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

.page-products .pd-node__sum::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--luck-orange);
}

.page-products .pd-node[open] .pd-node__sum::after {
  content: "–";
}

.page-products .pd-node__sum:focus-visible {
  outline: 2px solid var(--mint-signal);
  outline-offset: -4px;
}

.page-products .pd-node__num {
  flex: none;
  padding: 3px 8px;
  border: 1px solid var(--luck-orange);
  color: var(--luck-orange);
  font-size: 12px;
}

.page-products .pd-node__body {
  padding: 0 18px 20px;
}

.page-products .pd-node__intro {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: #B7C5BD;
}

.page-products .pd-fields {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-products .pd-field {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--hair-dark);
}

.page-products .pd-field dt {
  flex: none;
  min-width: 88px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-dim);
}

.page-products .pd-field dd {
  flex: 1 1 60%;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: #C7D3CB;
}

.page-products .pd-pairs {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-products .pd-pair {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-left: 3px solid var(--luck-orange);
  background: rgba(255, 106, 31, 0.08);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cream-paper);
}

.page-products .pd-pair__x {
  color: var(--luck-orange);
}

/* ---------- 03 控球率 ---------- */
.page-products .pd-poss {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.page-products .pd-poss__charts {
  display: grid;
  gap: 22px;
}

.page-products .pd-ring svg,
.page-products .pd-band svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-ring__num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  fill: var(--cream-paper);
}

.page-products .pd-ring__cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  fill: var(--slate-dim);
}

.page-products .pd-band__lab text {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--slate-dim);
}

.page-products .pd-band__line {
  stroke: var(--luck-orange);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pd-band__dots circle {
  fill: var(--mint-signal);
}

.page-products .pd-legend {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-top: 18px;
  border-top: 2px solid var(--hair-dark);
}

.page-products .pd-legend__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.page-products .pd-legend__row dt {
  flex: none;
  min-width: 74px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--luck-orange);
}

.page-products .pd-legend__row dd {
  flex: 1 1 62%;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: #C0CCC4;
}

/* ---------- 04 租借名单 ---------- */
.page-products .pd-scroll-hint {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-dim);
}

.page-products .pd-table-wrap {
  margin-top: 12px;
  overflow-x: auto;
  border: 2px solid var(--hair-dark);
}

.page-products .pd-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--night-blue);
}

.page-products .pd-table__cap {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-dim);
  border-bottom: 1px solid var(--hair-dark);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hair-dark);
}

.page-products .pd-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--luck-orange);
  background: rgba(15, 29, 51, 0.85);
}

.page-products .pd-table tbody th {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--cream-paper);
}

.page-products .pd-table tbody td {
  font-size: 14.5px;
  line-height: 1.7;
  color: #C0CCC4;
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pd-triggers {
  margin-top: 34px;
}

.page-products .pd-sub-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream-paper);
}

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

.page-products .pd-trigger {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border-left: 3px solid var(--hair-dark);
  background: var(--night-blue);
}

.page-products .pd-trigger p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: #C0CCC4;
}

.page-products .pd-trigger-note {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate-dim);
}

.page-products .pd-trigger-note a {
  color: var(--luck-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 05 版本时间线 ---------- */
.page-products .pd-tl-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-tl-index a {
  display: inline-block;
  padding: 7px 12px;
  border: 2px solid var(--ink-brown);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-brown);
  text-decoration: none;
}

.page-products .pd-tl-index a:hover,
.page-products .pd-tl-index a:focus-visible {
  background: var(--ink-brown);
  color: var(--cream-paper);
}

.page-products .pd-tl-wrap {
  position: relative;
  margin-top: 34px;
}

.page-products .pd-tl-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.16;
  pointer-events: none;
}

.page-products .pd-tl-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pd-timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-products .pd-tl-item {
  position: relative;
  padding-bottom: 34px;
  border-left: 2px solid var(--orange-deep);
}

.page-products .pd-tl-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .pd-tl-item::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--cream-paper);
  border: 3px solid var(--orange-deep);
}

.page-products .pd-tl-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange-deep);
}

.page-products .pd-tl-title {
  margin: 7px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 3vw, 25px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink-brown);
}

.page-products .pd-tl-body {
  max-width: 52ch;
  margin: 9px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: #3E3129;
}

/* ---------- 06 平台与获取 ---------- */
.page-products .pd-platform {
  display: grid;
  gap: 30px;
  margin-top: 30px;
}

.page-products .pd-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 2px solid var(--ink-brown);
}

.page-products .pd-tab {
  appearance: none;
  padding: 10px 14px;
  border: 2px solid transparent;
  border-bottom: none;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--ink-brown);
  cursor: pointer;
}

.page-products .pd-tab[aria-selected="true"] {
  background: var(--ink-brown);
  border-color: var(--ink-brown);
  color: var(--cream-paper);
}

.page-products .pd-tab:focus-visible {
  outline: 2px solid var(--orange-deep);
  outline-offset: 2px;
}

.page-products .pd-panel {
  padding: 20px 0 0;
}

.page-products .pd-panel__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: #3E3129;
}

.page-products .pd-panel__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pd-panel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: #4A3B32;
}

.page-products .pd-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--orange-deep);
}

.page-products .pd-steps {
  display: grid;
  gap: 15px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pdstep;
}

.page-products .pd-steps li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 15.5px;
  line-height: 1.75;
  color: #3E3129;
}

.page-products .pd-steps li::before {
  counter-increment: pdstep;
  content: counter(pdstep, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 2px solid var(--orange-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange-deep);
}

.page-products .pd-notice {
  margin-top: 30px;
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--orange-mist);
  border: 2px solid var(--ink-brown);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-notice__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--orange-deep);
}

.page-products .pd-notice p {
  max-width: 62ch;
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: #3A2A20;
}

.page-products .pd-notice p:last-child {
  margin-bottom: 0;
}

.page-products .pd-notice a {
  color: var(--orange-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-get__fig {
  margin-top: 30px;
}

/* ---------- 研究板 ---------- */
.page-products .pd-board {
  display: grid;
  margin-top: clamp(30px, 5vw, 54px);
  background: var(--ink-brown);
  border: 2px solid var(--ink-brown);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-board__cell {
  padding: 22px 22px 24px;
  border-bottom: 1px solid rgba(217, 226, 220, 0.16);
}

.page-products .pd-board__cell:last-child {
  border-bottom: none;
}

.page-products .pd-board__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--luck-orange);
}

.page-products .pd-board__cell p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: #CFDAD3;
}

.page-products .pd-board__list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-board__list a {
  display: inline-block;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--mint-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 227, 176, 0.45);
}

.page-products .pd-board__list a:hover,
.page-products .pd-board__list a:focus-visible {
  color: var(--luck-orange);
  border-bottom-color: var(--luck-orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .pd-hero__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pd-trigger-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .pd-overview {
    grid-template-columns: 7fr 5fr;
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }

  .page-products .pd-poss {
    grid-template-columns: 5fr 7fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }

  .page-products .pd-fields {
    grid-template-columns: 1fr 1fr;
    gap: 10px 26px;
  }

  .page-products .pd-platform {
    grid-template-columns: 7fr 5fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-products .pd-board {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pd-board__cell {
    border-bottom: none;
    border-right: 1px solid rgba(217, 226, 220, 0.16);
  }

  .page-products .pd-board__cell:last-child {
    border-right: none;
  }

  .page-products .pd-timeline {
    padding-left: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}