.page-products {
  --pg-gap: clamp(48px, 7vw, 88px);
  padding: 24px 0 96px;
  overflow-x: clip;
}

.page-products .pg-hero {
  position: relative;
  padding: 4px 0 clamp(34px, 5vw, 54px);
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(to right, rgba(27, 42, 66, 0.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27, 42, 66, 0.6) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  margin-bottom: 26px;
}

.page-products .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--signal);
}

.page-products .breadcrumb-sep {
  color: var(--line-strong);
}

.page-products .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-products .pg-hero h1 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.2vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pg-lede {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--mist);
}

.page-products .pg-hero-facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
}

.page-products .pg-hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pg-hero-facts .num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-products .pg-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-products .pg-index a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--paper);
  font-size: 13px;
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .pg-index a:hover,
.page-products .pg-index a:focus-visible {
  border-color: var(--signal);
  background: var(--panel-deep);
  transform: translateY(-2px);
}

.page-products .pg-index .num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-products .pg-section {
  margin-top: var(--pg-gap);
  scroll-margin-top: 80px;
}

.page-products .section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.page-products .section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pg-p {
  max-width: 70ch;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

.page-products .pg-link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
  padding-bottom: 1px;
  transition: color var(--dur-fast) var(--ease);
}

.page-products .pg-link:hover,
.page-products .pg-link:focus-visible {
  color: var(--signal-soft);
}

.page-products .pg-media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-deep);
  overflow: hidden;
}

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

.page-products .fig-caption {
  margin: 10px 0 0;
  padding: 0 2px;
  font-size: 12px;
  letter-spacing: 0.03em;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 01 模块总览 ---------- */
.page-products .pg-overview {
  display: grid;
  gap: 28px;
}

.page-products .pg-modlist {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pg-modlist > li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 18px;
  border-bottom: 1px solid var(--line);
}

.page-products .pg-modlist > li:last-child {
  border-bottom: 0;
}

.page-products .pg-modlist .num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--signal);
  padding-top: 4px;
}

.page-products .pg-modlist h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pg-modlist p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 02 日历筛选演示 ---------- */
.page-products .league-demo {
  position: relative;
  margin: 26px 0 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px;
}

.page-products .ld-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .ld-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .ld-chip {
  cursor: pointer;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  background: var(--panel-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .ld-chip:hover {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-products #ld-all:checked ~ .ld-tabs [for="ld-all"],
.page-products #ld-fbl:checked ~ .ld-tabs [for="ld-fbl"],
.page-products #ld-bkt:checked ~ .ld-tabs [for="ld-bkt"],
.page-products #ld-cup:checked ~ .ld-tabs [for="ld-cup"] {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
}

.page-products #ld-all:focus-visible ~ .ld-tabs [for="ld-all"],
.page-products #ld-fbl:focus-visible ~ .ld-tabs [for="ld-fbl"],
.page-products #ld-bkt:focus-visible ~ .ld-tabs [for="ld-bkt"],
.page-products #ld-cup:focus-visible ~ .ld-tabs [for="ld-cup"] {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-products .ld-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-deep);
  overflow: hidden;
}

.page-products .ld-row {
  display: none;
  grid-template-columns: 3px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .ld-row:last-child {
  border-bottom: 0;
}

.page-products .ld-band {
  align-self: stretch;
  min-height: 30px;
  border-radius: 1px;
  background: var(--line-strong);
}

.page-products .ld-row.lg-fbl .ld-band {
  background: var(--lg-football);
}

.page-products .ld-row.lg-bkt .ld-band {
  background: var(--lg-basket);
}

.page-products .ld-row.lg-cup .ld-band {
  background: var(--lg-cup);
}

.page-products .ld-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .ld-code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .ld-match {
  font-size: 14px;
  color: var(--paper);
}

.page-products .ld-time {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
}

.page-products #ld-all:checked ~ .ld-list .ld-row {
  display: grid;
}

.page-products #ld-fbl:checked ~ .ld-list .lg-fbl,
.page-products #ld-bkt:checked ~ .ld-list .lg-bkt,
.page-products #ld-cup:checked ~ .ld-list .lg-cup {
  display: grid;
}

/* ---------- 03 战报速览 ---------- */
.page-products .pg-report {
  display: grid;
  gap: 28px;
}

.page-products .pg-summary {
  margin: 22px 0;
  padding: 16px 18px;
  border-left: 2px solid var(--signal);
  background: var(--panel);
  border-radius: var(--radius);
}

.page-products .pg-summary p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper);
}

.page-products .tag--signal {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .pg-stats {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-products .pg-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--line);
}

.page-products .pg-stat dt {
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pg-stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-products .pg-stat dd em {
  font-style: normal;
  font-size: 11px;
  color: var(--mist);
  margin-left: 1px;
}

.page-products .pg-report-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-products .pg-spark-wrap {
  margin: 0;
}

.page-products .pg-spark {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-deep);
  padding: 10px;
}

/* ---------- 04 交锋矩阵 ---------- */
.page-products .pg-matrix {
  display: grid;
  gap: 28px;
  align-items: start;
}

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

.page-products .pg-table {
  width: 100%;
  min-width: 340px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pg-table caption {
  text-align: left;
  padding: 12px 14px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pg-table th {
  text-align: left;
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
  padding: 8px 14px;
  border-bottom: 1px solid var(--line-strong);
  border-top: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pg-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  white-space: nowrap;
}

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

.page-products .pg-table tbody tr {
  transition: background var(--dur-fast) var(--ease);
}

.page-products .pg-table tbody tr:hover {
  background: rgba(255, 107, 44, 0.07);
}

.page-products .pg-table .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

.page-products .pg-mark {
  display: inline-block;
  min-width: 22px;
  padding: 1px 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  border-radius: 1px;
}

.page-products .pg-mark.is-win {
  color: var(--mint);
  border: 1px solid rgba(53, 240, 192, 0.4);
}

.page-products .pg-mark.is-draw {
  color: var(--mist);
  border: 1px solid var(--line-strong);
}

.page-products .pg-mark.is-loss {
  color: var(--signal);
  border: 1px solid rgba(255, 107, 44, 0.4);
}

/* ---------- 05 多联赛并行 ---------- */
.page-products .pg-rail-view {
  display: grid;
  gap: 28px;
}

.page-products .pg-rails {
  list-style: none;
  margin: 0;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pg-rail {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 9px;
  background: var(--panel-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease);
}

.page-products .pg-rail:hover {
  border-color: var(--line-strong);
}

.page-products .pg-rail-band {
  width: 3px;
  height: 16px;
  border-radius: 1px;
  flex: 0 0 auto;
}

.page-products .pg-rail--fbl .pg-rail-band {
  background: var(--lg-football);
}

.page-products .pg-rail--bkt .pg-rail-band {
  background: var(--lg-basket);
}

.page-products .pg-rail--cup .pg-rail-band {
  background: var(--lg-cup);
}

.page-products .pg-rail-code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
  white-space: nowrap;
}

/* ---------- 06 加载与弱网 ---------- */
.page-products .pg-perf {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .pg-perf-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .pg-perf-list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--mist);
}

.page-products .pg-perf-list .num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

/* ---------- 07 三步流程 ---------- */
.page-products .pg-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pg-step {
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--signal);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pg-step-no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  margin-bottom: 10px;
}

.page-products .pg-step h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pg-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 08 版本迭代 ---------- */
.page-products .pg-miles {
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 24px;
}

.page-products .pg-mile {
  position: relative;
}

.page-products .pg-mile-dot {
  position: absolute;
  left: -24px;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px var(--ink);
}

.page-products .pg-mile-count {
  display: block;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}

.page-products .pg-mile-text {
  display: block;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 26ch;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .pg-miles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 24px;
    padding: 26px 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .page-products .pg-mile {
    padding-top: 0;
  }

  .page-products .pg-mile-dot {
    left: 0;
    top: -30px;
  }

  .page-products .pg-mile-text {
    max-width: none;
  }

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

@media (min-width: 900px) {
  .page-products .pg-overview {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pg-report {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pg-matrix {
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: 36px;
  }

  .page-products .pg-rail-view {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pg-perf {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 44px;
  }
}

@media (min-width: 1100px) {
  .page-products .pg-hero h1 {
    max-width: 22ch;
  }

  .page-products .pg-matrix {
    grid-template-columns: minmax(0, 1fr) 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pg-index a,
  .page-products .ld-chip,
  .page-products .pg-table tbody tr,
  .page-products .pg-rail,
  .page-products .breadcrumb a {
    transition: opacity var(--dur-fast) var(--ease);
  }

  .page-products .pg-index a:hover,
  .page-products .pg-index a:focus-visible {
    transform: none;
  }
}
<<<END>>>