.page-products {
  --pr-wash: rgba(198, 245, 60, 0.05);
  --pr-row: rgba(42, 68, 56, 0.34);
  padding-bottom: 88px;
}

.page-products .breadcrumb {
  padding-top: 28px;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding: 28px 0 52px;
}

.page-products .pr-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-products .pr-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(34px, 8.4vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.page-products .pr-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(16px, 2.1vw, 19px);
  line-height: 1.78;
  color: var(--paper);
}

.page-products .pr-hero__text {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cool);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pr-hero__media {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-products .pr-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-products .pr-hero__media figcaption {
  padding: 12px 16px;
  border-top: 2px solid var(--edge);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--cool);
}

/* 数据条 */
.page-products .pr-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 34px 0 0;
  padding: 24px 0 0;
  border-top: 2px solid var(--edge);
}

.page-products .pr-fact {
  margin: 0;
}

.page-products .pr-fact__label {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--cool);
  order: 2;
}

.page-products .pr-fact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.1;
  color: var(--lime);
}

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

/* ---------- 功能切换条 ---------- */
.page-products .pr-switch {
  margin-top: 4px;
  border-top: 2px solid var(--edge);
  border-bottom: 2px solid var(--edge);
  background: var(--panel);
}

.page-products .pr-switch__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .pr-switch__item {
  flex: 0 0 auto;
  border-right: 2px solid var(--edge);
}

.page-products .pr-switch__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-products .pr-switch__link:hover,
.page-products .pr-switch__link:focus-visible {
  background: var(--panel-2);
  color: var(--lime);
}

.page-products .pr-switch__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

/* ---------- 主体双栏 ---------- */
.page-products .pr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding-top: 52px;
}

/* 左：赛区分组索引 */
.page-products .pr-index {
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  padding: 20px 18px;
}

.page-products .pr-index__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .pr-index__note {
  margin: 6px 0 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cool);
}

.page-products .pr-group {
  position: relative;
  padding: 0 0 16px 22px;
}

.page-products .pr-group:last-child {
  padding-bottom: 0;
}

.page-products .pr-group::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 16px;
  bottom: 0;
  width: 2px;
  background: var(--edge);
}

.page-products .pr-group:last-child::before {
  display: none;
}

.page-products .pr-group__dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--edge-soft);
  border: 2px solid var(--ink);
  transform: rotate(45deg);
}

.page-products .pr-group__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.09em;
  color: var(--lime);
}

.page-products .pr-group__name {
  margin: 4px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pr-group__desc {
  margin: 4px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--cool);
  display: none;
}

.page-products .pr-index__jump {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 2px solid var(--edge);
}

.page-products .pr-index__jump-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cool);
}

.page-products .pr-index__jump-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-index__jump-link {
  display: inline-block;
  padding: 6px 10px;
  border: 2px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--paper);
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-products .pr-index__jump-link:hover,
.page-products .pr-index__jump-link:focus-visible {
  border-color: var(--lime);
  background: var(--pr-wash);
  color: var(--lime);
}

/* 右：服务详情 */
.page-products .pr-detail {
  min-width: 0;
  display: grid;
  gap: 56px;
}

.page-products .pr-block {
  min-width: 0;
  scroll-margin-top: 24px;
}

.page-products .pr-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--edge);
}

.page-products .pr-block__no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-products .pr-block__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(21px, 3.5vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pr-block__body {
  padding-top: 22px;
}

.page-products .pr-block__body > p {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.86;
  color: var(--paper);
}

.page-products .pr-block__body > p:last-child {
  margin-bottom: 0;
}

.page-products .pr-block__body strong {
  color: var(--lime);
  font-weight: 700;
}

.page-products .pr-block__body a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pr-block__body a:hover,
.page-products .pr-block__body a:focus-visible {
  color: var(--coral);
}

/* 图 */
.page-products .pr-figure {
  margin: 26px 0 0;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-products .pr-figure figcaption {
  padding: 12px 16px;
  border-top: 2px solid var(--edge);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--cool);
}

/* 表格 */
.page-products .pr-table-wrap {
  margin-top: 24px;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow-x: auto;
}

.page-products .pr-table__caption {
  caption-side: top;
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cool);
  border-bottom: 2px solid var(--edge);
}

.page-products .pr-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pr-table th,
.page-products .pr-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 2px solid var(--edge);
  line-height: 1.7;
}

.page-products .pr-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--ink);
  background: var(--lime);
  border-bottom: 2px solid var(--edge);
}

.page-products .pr-table tbody tr:nth-child(even) {
  background: var(--pr-row);
}

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

.page-products .pr-table td {
  color: var(--paper);
}

.page-products .pr-table td:first-child {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .pr-table td:nth-child(2) {
  color: var(--mist);
}

/* 折叠面板 */
.page-products .pr-fold {
  margin-top: 22px;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pr-fold__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .pr-fold__head::-webkit-details-marker {
  display: none;
}

.page-products .pr-fold__head::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cool);
}

.page-products .pr-fold[open] > .pr-fold__head::after {
  content: "－";
  color: var(--lime);
}

.page-products .pr-fold[open] > .pr-fold__head {
  border-bottom: 2px solid var(--edge);
}

.page-products .pr-fold__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-products .pr-fold__body {
  padding: 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--cool);
}

.page-products .pr-fold__body p {
  margin: 0 0 12px;
}

.page-products .pr-fold__body p:last-child {
  margin-bottom: 0;
}

.page-products .pr-code {
  display: inline-block;
  margin: 0 2px;
  padding: 3px 8px;
  border: 2px solid var(--edge-soft);
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--lime);
  word-break: break-all;
}

/* 文件格式卡 */
.page-products .pr-formats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 24px;
}

.page-products .pr-format {
  --fmt: var(--lime);
  display: flex;
  flex-direction: column;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pr-format:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.page-products .pr-format--pdf {
  --fmt: var(--coral);
}

.page-products .pr-format--csv {
  --fmt: var(--cool);
}

.page-products .pr-format--xlsx {
  --fmt: var(--lime);
}

.page-products .pr-format__bar {
  height: 8px;
  background: var(--fmt);
}

.page-products .pr-format__head {
  padding: 16px;
  border-bottom: 2px solid var(--edge);
}

.page-products .pr-format__name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: 0.1em;
  color: var(--fmt);
}

.page-products .pr-format__use {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .pr-format__body {
  margin: 0;
  padding: 16px;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--cool);
}

.page-products .pr-format__body li {
  position: relative;
  padding-left: 16px;
}

.page-products .pr-format__body li + li {
  margin-top: 8px;
}

.page-products .pr-format__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 2px;
  background: var(--fmt);
}

/* 图例 */
.page-products .pr-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 22px;
  padding: 16px;
  border: 2px solid var(--edge);
  background: var(--panel-2);
}

.page-products .pr-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .pr-legend__swatch {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border: 2px solid var(--ink);
}

.page-products .pr-legend__swatch--up {
  background: var(--coral);
}

.page-products .pr-legend__swatch--down {
  background: var(--claret);
}

.page-products .pr-legend__swatch--playoff {
  background: var(--cool);
}

.page-products .pr-legend__swatch--quota {
  background: var(--amber);
}

/* 简史与租借 */
.page-products .pr-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 24px;
}

.page-products .pr-split__card {
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  padding: 20px;
}

.page-products .pr-split__card--loans {
  border-left: 6px solid var(--coral);
}

.page-products .pr-split__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-products .pr-split__card--loans .pr-split__label {
  color: var(--coral);
}

.page-products .pr-split__title {
  margin: 10px 0 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .pr-split__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--cool);
}

.page-products .pr-split__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .pr-split__list li {
  position: relative;
  padding-left: 18px;
}

.page-products .pr-split__list li + li {
  margin-top: 8px;
}

.page-products .pr-split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--lime);
}

.page-products .pr-split__card--loans .pr-split__list li::before {
  background: var(--coral);
}

/* 使用路径 */
.page-products .pr-paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-products .pr-path {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--edge);
  background: var(--ink);
  box-shadow: var(--shadow-hard);
  padding: 22px 20px;
}

.page-products .pr-path__who {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-products .pr-path__title {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .pr-path__steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pstep;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cool);
}

.page-products .pr-path__steps li {
  position: relative;
  padding-left: 28px;
  counter-increment: pstep;
}

.page-products .pr-path__steps li + li {
  margin-top: 10px;
}

.page-products .pr-path__steps li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.16em;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
}

/* 收尾 */
.page-products .pr-outro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding: 24px;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pr-outro__text {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
}

.page-products .pr-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 焦点态 */
.page-products .pr-switch__link:focus-visible,
.page-products .pr-index__jump-link:focus-visible,
.page-products .pr-fold__head:focus-visible,
.page-products a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

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

  .page-products .pr-group__desc {
    display: block;
  }
}

@media (min-width: 720px) {
  .page-products .pr-formats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 920px) {
  .page-products .pr-hero {
    padding: 36px 0 64px;
  }

  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .pr-layout {
    padding-top: 64px;
  }

  .page-products .pr-paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-products .pr-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .pr-index {
    position: sticky;
    top: 28px;
    max-height: calc(100vh - 56px);
    overflow-y: auto;
  }

  .page-products .pr-detail {
    gap: 68px;
  }

  .page-products .pr-switch__link {
    padding: 16px 20px;
  }
}

/* 动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-products .pr-format,
  .page-products .pr-switch__link,
  .page-products .pr-index__jump-link {
    transition: none;
  }

  .page-products .pr-format:hover {
    transform: none;
  }
}