.page-products {
  --ps-rail-w: 236px;
}

.page-products .breadcrumb {
  padding-block: 18px 0;
}

/* 首屏 */
.page-products .ps-hero {
  padding-block: 22px 48px;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-hero-grid {
  display: grid;
  gap: 32px;
}

.page-products .ps-hero-copy h1 {
  margin: 10px 0 18px;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-products .ps-hero-copy .lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 62ch;
}

.page-products .ps-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin: 28px 0 26px;
  padding: 0;
}

.page-products .ps-stat {
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-products .ps-stat-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .ps-stat-num {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1;
  color: var(--paper);
}

.page-products .ps-stat:first-child .ps-stat-num {
  color: var(--orange);
}

.page-products .ps-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .ps-hero-figure {
  margin: 0;
}

.page-products .ps-hero-figure .media-frame {
  border: 1px solid var(--line);
}

.page-products .ps-mini {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* 主体双栏 */
.page-products .ps-body {
  padding-block: 0 32px;
}

.page-products .ps-rail {
  padding-block: 28px 8px;
}

.page-products .ps-rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .ps-rail-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .ps-rail-list li a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .ps-rail-list li a:hover,
.page-products .ps-rail-list li a:focus-visible {
  color: var(--paper);
  background: var(--night);
}

.page-products .ps-rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-products .ps-rail-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* 章节 */
.page-products .ps-chapter {
  border-top: 1px solid var(--line);
  padding-block: 40px 8px;
  scroll-margin-top: calc(var(--header-h) + 20px);
  transition: border-color var(--dur) var(--ease);
}

.page-products .ps-chapter[data-current] {
  border-top-color: var(--orange);
}

.page-products .ps-chapter-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.page-products .ps-chapter-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange);
  padding-top: 6px;
}

.page-products .ps-chapter-title {
  margin: 0 0 8px;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .ps-chapter-sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 60ch;
}

.page-products .ps-body-text {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
  max-width: 68ch;
}

.page-products .ps-sub-title {
  margin: 36px 0 16px;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--paper);
  padding-left: 12px;
  border-left: 3px solid var(--orange);
}

/* 服务总览 */
.page-products .ps-svc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .ps-svc-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 20px 12px 20px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .ps-svc-item:hover {
  background: var(--night);
  padding-left: 12px;
}

.page-products .ps-svc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  padding-top: 4px;
}

.page-products .ps-svc-title {
  margin: 0 0 6px;
  font-size: 18px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .ps-svc-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .ps-svc-link {
  grid-column: 2;
  justify-self: start;
  margin-top: 10px;
  font-size: 13px;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .ps-svc-link:hover,
.page-products .ps-svc-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

/* 通用分栏 */
.page-products .ps-split {
  display: grid;
  gap: 24px;
}

.page-products .ps-split-figure {
  margin: 0;
  order: -1;
}

.page-products .ps-split-figure .media-frame {
  border: 1px solid var(--line);
}

/* 标签列表 */
.page-products .ps-taglist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .ps-taglist li {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-taglist p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* 归档路径 */
.page-products .ps-path {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .ps-path li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px;
  background: var(--night);
  border-left: 2px solid var(--panel);
}

.page-products .ps-path-num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-products .ps-path strong {
  font-size: 15px;
  color: var(--paper);
}

.page-products .ps-path span:last-child {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* 比分追踪 */
.page-products .ps-track-top {
  display: grid;
  gap: 18px;
  margin-bottom: 26px;
}

.page-products .ps-track-figure {
  margin: 0;
}

.page-products .ps-track-figure .media-frame {
  border: 1px solid var(--line);
}

.page-products .ps-track-panel {
  padding: 20px;
  background: var(--night);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
}

.page-products .ps-panel-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .ps-big-num {
  margin: 6px 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(56px, 10vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-products .ps-panel-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .ps-interval {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 22px;
  background: var(--ink);
  border: 1px solid var(--line);
}

.page-products .ps-interval .ps-axis {
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .ps-interval .ps-seg {
  fill: var(--panel);
}

.page-products .ps-interval .ps-seg--live {
  fill: var(--orange);
}

.page-products .ps-interval text {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-anchor: middle;
}

.page-products .ps-interval .ps-seg-label {
  font-size: 13px;
  fill: var(--muted);
}

.page-products .ps-interval .ps-seg-score {
  font-size: 15px;
  fill: var(--paper);
}

.page-products .ps-interval .ps-seg--live + .ps-seg-label,
.page-products .ps-interval .ps-seg-group:nth-of-type(3) .ps-seg-score {
  fill: var(--ink);
}

.page-products .ps-interval .ps-seg-foot {
  font-size: 12px;
  fill: var(--cyan);
  text-anchor: start;
}

.page-products .ps-precision {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .ps-precision li {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-precision-sport {
  font-size: 15px;
  color: var(--paper);
  font-weight: 700;
}

.page-products .ps-precision-range {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-products .ps-precision-use {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* 导出区 */
.page-products .ps-export-top {
  display: grid;
  gap: 22px;
  margin-bottom: 26px;
}

.page-products .ps-export-figure {
  margin: 0;
}

.page-products .ps-export-figure .media-frame {
  border: 1px solid var(--line);
}

.page-products .ps-tabs {
  position: relative;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  background: var(--night);
}

.page-products .ps-tab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .ps-tab-bar {
  display: flex;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-tab-label {
  flex: 1 1 0;
  padding: 13px 10px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
  cursor: pointer;
  border-right: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .ps-tab-label:last-child {
  border-right: 0;
}

.page-products .ps-tab-label:hover {
  color: var(--paper);
}

.page-products .ps-tab-panels {
  padding: 18px;
}

.page-products .ps-tab-panel {
  display: none;
}

.page-products #ps-csv:checked ~ .ps-tab-bar label[for="ps-csv"],
.page-products #ps-json:checked ~ .ps-tab-bar label[for="ps-json"] {
  background: var(--orange);
  color: var(--ink);
}

.page-products #ps-csv:checked ~ .ps-tab-panels .ps-tab-panel--csv,
.page-products #ps-json:checked ~ .ps-tab-panels .ps-tab-panel--json {
  display: block;
}

.page-products .ps-tab-input:focus-visible ~ .ps-tab-bar .ps-tab-label {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}

.page-products .ps-code {
  margin: 10px 0 12px;
  padding: 14px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--paper);
  overflow-x: auto;
}

/* 故障手风琴 */
.page-products .ps-faults {
  border-top: 1px solid var(--line);
}

.page-products .ps-fault {
  border-bottom: 1px solid var(--line);
}

.page-products .ps-fault summary {
  padding: 16px 34px 16px 0;
  position: relative;
  cursor: pointer;
  font-size: 15px;
  color: var(--paper);
  list-style: none;
}

.page-products .ps-fault summary::-webkit-details-marker {
  display: none;
}

.page-products .ps-fault summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--orange);
}

.page-products .ps-fault[open] summary::after {
  content: "−";
}

.page-products .ps-fault[open] summary {
  color: var(--orange);
}

.page-products .ps-fault-body {
  padding: 0 0 18px;
}

.page-products .ps-fault-body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 66ch;
}

.page-products .ps-fault-body p:last-child {
  margin-bottom: 0;
}

/* 步骤 */
.page-products .ps-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-products .ps-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding: 0 0 20px 14px;
  position: relative;
}

.page-products .ps-step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  padding-top: 2px;
}

.page-products .ps-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

.page-products .ps-step--active .ps-step-num {
  color: var(--orange);
}

.page-products .ps-step--active p {
  color: var(--orange);
}

/* 版本区 */
.page-products .ps-split--reverse .ps-split-figure {
  order: 0;
}

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

.page-products .ps-verlist li {
  display: grid;
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-products .ps-verlist p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .ps-facts {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .ps-facts li {
  padding: 16px;
  background: var(--panel);
  border-left: 3px solid var(--cyan);
}

.page-products .ps-facts-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 28px;
  line-height: 1;
  color: var(--paper);
}

.page-products .ps-facts-text {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* 场景 */
.page-products .ps-scenes {
  display: grid;
  gap: 14px;
}

.page-products .ps-scene {
  padding: 18px;
  background: var(--night);
  border-top: 2px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-products .ps-scene:hover {
  border-top-color: var(--orange);
}

.page-products .ps-scene-title {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--paper);
}

.page-products .ps-scene p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .ps-flow-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .ps-flow-steps li {
  padding: 14px 16px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-top: 2px solid var(--panel);
}

.page-products .ps-flow-steps li:first-child {
  border-top-color: var(--orange);
}

.page-products .ps-flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-products .ps-flow-steps strong {
  display: block;
  font-size: 14.5px;
  color: var(--paper);
  margin-bottom: 4px;
}

.page-products .ps-flow-steps p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .ps-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border: 1px dashed var(--line);
}

/* CTA */
.page-products .ps-cta {
  display: grid;
  gap: 20px;
  margin: 32px 0 40px;
  padding: 24px;
  background: var(--night);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
}

.page-products .ps-cta-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .ps-cta-title {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.3;
  color: var(--paper);
}

.page-products .ps-cta-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 60ch;
}

.page-products .ps-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

.page-products .ps-cta-contact {
  width: 100%;
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--muted);
  word-break: break-word;
}

/* 断点 */
@media (min-width: 640px) {
  .page-products .ps-taglist li {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-products .ps-precision li {
    grid-template-columns: 104px 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 6px 16px;
  }

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

  .page-products .ps-path li {
    grid-template-columns: 22px minmax(0, 1fr);
  }

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

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

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

@media (min-width: 900px) {
  .page-products .ps-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

  .page-products .ps-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .ps-split-figure {
    order: 0;
  }

  .page-products .ps-split--reverse .ps-split-figure {
    order: -1;
  }

  .page-products .ps-track-top {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 20px;
    align-items: stretch;
  }

  .page-products .ps-export-top {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: center;
  }

  .page-products .ps-svc-item {
    grid-template-columns: 56px minmax(0, 1fr) 190px;
    align-items: start;
    gap: 0 20px;
    padding: 22px 14px 22px 0;
  }

  .page-products .ps-svc-link {
    grid-column: 3;
    justify-self: end;
    margin-top: 6px;
    text-align: right;
  }

  .page-products .ps-flow-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .ps-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 26px;
    border-left: 0;
  }

  .page-products .ps-step {
    padding: 0 0 18px;
  }

  .page-products .ps-cta {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    padding: 32px;
  }
}

@media (min-width: 1024px) {
  .page-products .ps-body {
    display: grid;
    grid-template-columns: var(--ps-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .ps-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    padding-block: 40px 12px;
  }

  .page-products .ps-chapter {
    padding-block: 52px 12px;
    scroll-margin-top: calc(var(--header-h) + 28px);
  }

  .page-products .ps-chapter-head {
    gap: 20px;
    margin-bottom: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-svc-item,
  .page-products .ps-rail-list li a,
  .page-products .ps-tab-label,
  .page-products .ps-scene,
  .page-products .ps-chapter {
    transition: none;
  }

  .page-products .ps-svc-item:hover {
    padding-left: 0;
  }
}