.page-products {
  --pp-hair: 1px solid rgba(30, 35, 31, .13);
  --pp-hair-soft: 1px solid rgba(30, 35, 31, .07);
  --pp-dash: rgba(154, 160, 150, .8);
  background: var(--warm);
  color: var(--ink);
}

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

/* ============ 首屏 ============ */
.page-products .intro-block {
  position: relative;
  padding-top: 26px;
  padding-bottom: 48px;
  overflow: hidden;
}

.page-products .intro-block::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -90px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 32%, rgba(18, 118, 74, .12), rgba(18, 118, 74, 0) 70%);
  pointer-events: none;
}

.page-products .intro-block__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: -.012em;
  margin: 12px 0 0;
  max-width: 18ch;
}

.page-products .intro-block__lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .intro-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-products .intro-block__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  padding: 1px;
  background: rgba(30, 35, 31, .1);
}

.page-products .intro-fact {
  background: var(--warm);
  padding: 15px 16px;
}

.page-products .intro-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--concrete);
  margin: 0;
}

.page-products .intro-fact dd {
  margin: 7px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

/* ============ 客户端一览 ============ */
.page-products .client-switch {
  margin-top: 32px;
}

.page-products .client-rail {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.page-products .client-rail::-webkit-scrollbar {
  display: none;
}

.page-products .client-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid rgba(30, 35, 31, .18);
  background: transparent;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-products .client-tab:hover {
  border-color: var(--jade);
  color: var(--green);
}

.page-products .client-switch:has(#client-win:target) .client-tab[href="#client-win"],
.page-products .client-switch:has(#client-mac:target) .client-tab[href="#client-mac"],
.page-products .client-switch:has(#client-android:target) .client-tab[href="#client-android"],
.page-products .client-switch:has(#client-ios:target) .client-tab[href="#client-ios"],
.page-products .client-switch:has(#client-web:target) .client-tab[href="#client-web"],
.page-products .client-switch:not(:has(.client-panel:target)) .client-tab:first-child {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.page-products .client-panels {
  margin-top: 20px;
}

.page-products .client-panel {
  display: none;
  padding: 24px 20px;
  background: #fff;
  border: var(--pp-hair);
  box-shadow: var(--shadow-soft);
}

.page-products .client-switch:not(:has(.client-panel:target)) .client-panel:first-child,
.page-products .client-panel:target {
  display: block;
  animation: pp-panel-in .28s var(--ease) both;
}

@keyframes pp-panel-in {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: none; }
}

.page-products .client-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: var(--pp-hair-soft);
}

.page-products .client-panel__head h3 {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -.01em;
  margin: 0;
  color: var(--ink);
}

.page-products .client-panel__meta {
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--concrete);
}

.page-products .client-panel p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .client-panel__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-products .client-panel__list li {
  position: relative;
  padding-left: 18px;
  margin-top: 9px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .client-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--green);
}

.page-products .forms-figure {
  margin: 34px auto 0;
  max-width: 300px;
}

.page-products .forms-figure figcaption,
.page-products .route-figure figcaption,
.page-products .record-figure figcaption,
.page-products .league-figure figcaption,
.page-products .version-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--concrete);
}

.page-products .forms-figure .media-frame,
.page-products .route-figure .media-frame,
.page-products .record-figure .media-frame,
.page-products .league-figure .media-frame,
.page-products .version-figure .media-frame {
  border: var(--pp-hair);
  background: #fff;
}

.page-products .forms-figure .media-frame img,
.page-products .route-figure .media-frame img,
.page-products .record-figure .media-frame img,
.page-products .league-figure .media-frame img,
.page-products .version-figure .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 操作路径 ============ */
.page-products .route-layout {
  display: grid;
  gap: 34px;
  margin-top: 32px;
}

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

.page-products .route-step {
  position: relative;
  padding: 0 0 26px 54px;
}

.page-products .route-step:last-child {
  padding-bottom: 0;
}

.page-products .route-step::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 42px;
  bottom: 6px;
  border-left: 1px dashed var(--pp-dash);
}

.page-products .route-step:last-child::before {
  display: none;
}

.page-products .route-step__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(18, 118, 74, .08);
  border: 1px solid rgba(18, 118, 74, .35);
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
}

.page-products .route-step__title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  margin: 6px 0 0;
  color: var(--ink);
}

.page-products .route-step p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .route-figure {
  margin: 0;
}

/* ============ 赛事使用记录 ============ */
.page-products .record-layout {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .record-figure {
  margin: 0;
}

.page-products .record-body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .record-filters {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border: var(--pp-hair-soft);
}

.page-products .record-filters li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  padding: 13px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  background: #fff;
  border-bottom: var(--pp-hair-soft);
}

.page-products .record-filters li:last-child {
  border-bottom: 0;
}

.page-products .record-filters__key {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--green);
  font-weight: 600;
}

.page-products .record-note {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ============ 联赛视图 ============ */
.page-products .league-layout {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-products .league-body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .league-layers {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .league-layer {
  position: relative;
  padding: 16px 18px 16px 20px;
  border-left: 2px solid var(--concrete-lt);
  background: rgba(216, 213, 204, .22);
}

.page-products .league-layer + .league-layer {
  margin-top: 10px;
}

.page-products .league-layer:nth-child(1) { border-left-color: var(--green); }
.page-products .league-layer:nth-child(2) { border-left-color: var(--jade); }
.page-products .league-layer:nth-child(3) { border-left-color: var(--signal); }

.page-products .league-layer__idx {
  display: block;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--concrete);
}

.page-products .league-layer h3 {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .league-layer p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .league-note {
  padding-top: 4px;
  border-top: 1px dashed var(--pp-dash);
  font-size: 14px;
}

.page-products .league-figure {
  margin: 0;
}

/* ============ 同步与刷新 ============ */
.page-products .sync-band {
  padding: 44px 0;
  color: var(--warm);
}

.page-products .sync-layout {
  display: grid;
  gap: 30px;
}

.page-products .sync-copy .eyebrow {
  color: rgba(247, 245, 239, .62);
  border-color: rgba(247, 245, 239, .32);
}

.page-products .sync-copy h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 12px 0 0;
  color: var(--warm);
}

.page-products .sync-copy p {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 245, 239, .78);
}

.page-products .sync-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  background: rgba(247, 245, 239, .18);
}

.page-products .sync-stat {
  padding: 16px 16px 18px;
  background: var(--indigo);
}

.page-products .sync-stat dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(247, 245, 239, .6);
}

.page-products .sync-stat dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  font-weight: 600;
  color: var(--warm);
}

/* ============ 版本与更新 ============ */
.page-products .version-layout {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

.page-products .version-table {
  min-width: 560px;
  font-size: 14px;
}

.page-products .version-table th,
.page-products .version-table td {
  text-align: left;
  vertical-align: top;
}

.page-products .version-table td:first-child {
  font-variant-numeric: tabular-nums;
  color: var(--green);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .version-table .tag {
  white-space: nowrap;
}

.page-products .version-figure {
  margin: 0;
}

/* ============ 下载与安装 ============ */
.page-products .download-panel {
  position: relative;
  overflow: hidden;
  padding: 34px 22px;
  background: var(--green-deep);
  color: var(--warm);
}

.page-products .download-panel::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -70px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(247, 245, 239, .12);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .download-panel__head .eyebrow {
  color: rgba(247, 245, 239, .6);
  border-color: rgba(247, 245, 239, .3);
}

.page-products .download-panel__head h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 12px 0 0;
  color: var(--warm);
}

.page-products .download-panel__head p {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 245, 239, .76);
}

.page-products .install-steps {
  margin-top: 26px;
}

.page-products .install-step {
  border-top: 1px solid rgba(247, 245, 239, .18);
}

.page-products .install-step:last-child {
  border-bottom: 1px solid rgba(247, 245, 239, .18);
}

.page-products .install-step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--warm);
  cursor: pointer;
  list-style: none;
}

.page-products .install-step summary::-webkit-details-marker {
  display: none;
}

.page-products .install-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--jade);
}

.page-products .install-step[open] summary::after {
  content: "\2212";
}

.page-products .install-step__idx {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jade);
}

.page-products .install-step__body {
  padding: 0 0 18px;
}

.page-products .install-step__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(247, 245, 239, .76);
}

.page-products .install-step__body a,
.page-products .download-panel__foot a {
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .install-step__body a:hover,
.page-products .download-panel__foot a:hover {
  color: var(--warm);
}

.page-products .download-panel__foot {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px dashed rgba(247, 245, 239, .22);
}

.page-products .download-panel__foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(247, 245, 239, .7);
}

/* ============ 响应式 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-products .client-switch:not(:has(.client-panel:target)) .client-panel:first-child,
  .page-products .client-panel:target {
    animation: none;
  }
}

@media (min-width: 720px) {
  .page-products .intro-block__title {
    font-size: 48px;
    max-width: 22ch;
  }

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

  .page-products .client-panel {
    padding: 30px 28px;
  }

  .page-products .route-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .record-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 40px;
  }

  .page-products .league-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
  }

  .page-products .sync-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 46px;
    align-items: center;
  }

  .page-products .sync-copy h2,
  .page-products .download-panel__head h2 {
    font-size: 34px;
  }

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

  .page-products .forms-figure {
    max-width: 340px;
  }

  .page-products .download-panel {
    padding: 46px 44px;
  }
}

@media (min-width: 1040px) {
  .page-products .intro-block__title {
    font-size: 58px;
  }

  .page-products .client-switch {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    grid-template-areas:
      "rail panels"
      "rail panels";
    gap: 0 28px;
    align-items: start;
    border-left: var(--pp-hair);
    padding-left: 26px;
  }

  .page-products .client-rail {
    grid-area: rail;
    flex-direction: column;
    overflow: visible;
    gap: 4px;
    padding-bottom: 0;
  }

  .page-products .client-tab {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 16px;
    border-color: transparent;
    border-left: 2px solid rgba(30, 35, 31, .12);
  }

  .page-products .client-switch:has(#client-win:target) .client-tab[href="#client-win"],
  .page-products .client-switch:has(#client-mac:target) .client-tab[href="#client-mac"],
  .page-products .client-switch:has(#client-android:target) .client-tab[href="#client-android"],
  .page-products .client-switch:has(#client-ios:target) .client-tab[href="#client-ios"],
  .page-products .client-switch:has(#client-web:target) .client-tab[href="#client-web"],
  .page-products .client-switch:not(:has(.client-panel:target)) .client-tab:first-child {
    border-left-color: var(--green);
  }

  .page-products .client-panels {
    grid-area: panels;
    margin-top: 0;
  }

  .page-products .forms-figure {
    margin-left: 0;
    margin-right: auto;
    max-width: 360px;
  }

  .page-products .version-table {
    min-width: 0;
  }
}
<<<END>>>