.page-products {
  background: var(--ink);
  color: var(--text);
  padding-bottom: 96px;
}

.page-products .prod-crumb {
  padding-top: 24px;
  padding-bottom: 8px;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: 24px;
  padding-bottom: 40px;
  position: relative;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 0;
  left: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--line) 42%, var(--line) 100%);
  opacity: .7;
}

.page-products .prod-h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.2vw, 68px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-products .prod-lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .prod-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .prod-fact {
  background: var(--panel);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .prod-fact-num {
  font-size: 26px;
  line-height: 1.1;
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-products .prod-fact-label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .02em;
}

/* ---------- 主体骨架 ---------- */
.page-products .prod-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding-top: 32px;
}

.page-products .prod-index {
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  min-width: 0;
}

.page-products .prod-index-label {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--dim);
  margin: 0 0 10px;
}

.page-products .prod-index-list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .prod-index-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  transition: color .15s var(--ease), border-color .15s var(--ease), background .15s var(--ease);
}

.page-products .prod-index-link:hover,
.page-products .prod-index-link:focus-visible {
  color: var(--text);
  border-color: var(--cyan);
  background: var(--panel);
}

.page-products .prod-index-num {
  font-size: 11px;
  color: var(--orange);
}

.page-products .prod-body {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-products .prod-section {
  position: relative;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-products .prod-section:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-products .prod-watermark {
  position: absolute;
  top: 18px;
  left: 0;
  font-size: 64px;
  line-height: 1;
  font-weight: 800;
  color: var(--cyan);
  opacity: .13;
  pointer-events: none;
  user-select: none;
}

.page-products .prod-section-head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 22px;
}

.page-products .prod-section-head .chapter-num {
  font-size: 13px;
  color: var(--orange);
  letter-spacing: .08em;
  flex: none;
}

.page-products .prod-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-products .prod-prose {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
}

.page-products .prod-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.page-products .prod-copy p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  max-width: 60ch;
}

.page-products .prod-copy p:last-child {
  margin-bottom: 0;
}

.page-products .prod-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .prod-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 1px;
}

.page-products .prod-figure {
  margin: 0;
  width: 100%;
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-products .prod-figure--full {
  margin: 24px 0;
}

.page-products .prod-figure--stat {
  margin-top: 24px;
  max-width: 560px;
}

/* ---------- 双轴筛选演示 ---------- */
.page-products .prod-filter {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 16px;
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.page-products .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-filter .chip {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  padding: 10px 14px;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color .15s var(--ease), background .15s var(--ease), border-color .15s var(--ease);
}

.page-products .prod-filter .chip:hover {
  color: var(--text);
  border-color: var(--dim);
}

.page-products .prod-filter .chip[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  border-left-color: var(--orange);
  font-weight: 600;
}

.page-products .prod-filter .chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .filter-status {
  font-size: 12px;
  color: var(--orange-soft);
  letter-spacing: .04em;
}

.page-products .fixture-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-products .fixture {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  min-width: 0;
  transition: transform .16s var(--ease), border-color .16s var(--ease);
}

.page-products .fixture:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-products .fixture-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.page-products .fixture-league {
  font-size: 12px;
  color: var(--cyan-soft);
  letter-spacing: .04em;
}

.page-products .fixture-time {
  font-size: 13px;
  color: var(--orange);
}

.page-products .fixture-teams {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

.page-products .fixture-round {
  margin: 0;
  font-size: 12px;
  color: var(--dim);
}

/* ---------- 回访轨道 ---------- */
.page-products .track-wrap {
  margin: 20px 0 0;
}

.page-products .track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 4px 16px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-products .track:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .track-card {
  flex: 0 0 84%;
  min-width: 0;
  scroll-snap-align: start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  transition: transform .16s var(--ease), border-color .16s var(--ease);
}

.page-products .track-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-products .track-card:first-child {
  border-left: 3px solid var(--orange);
}

.page-products .track-round {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--orange-soft);
  letter-spacing: .04em;
}

.page-products .track-result {
  margin: 0 0 4px;
  font-size: 34px;
  line-height: 1.1;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.page-products .track-meta {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .track-stats {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
}

.page-products .track-stats span {
  display: block;
  font-size: 16px;
  color: var(--cyan);
  margin-bottom: 2px;
}

.page-products .track-hint {
  margin: 6px 0 0;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--dim);
}

/* ---------- 赛后统计 ---------- */
.page-products .prod-stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0 0 22px;
}

.page-products .prod-stat {
  background: var(--panel);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .prod-stat-num {
  font-size: clamp(26px, 6vw, 44px);
  line-height: 1;
  font-weight: 700;
  color: var(--cyan-soft);
  letter-spacing: -0.02em;
}

.page-products .prod-stat-label {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.page-products .stat-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-products .stat-group {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  transition: border-color .16s var(--ease);
}

.page-products .stat-group[open] {
  border-color: var(--dim);
}

.page-products .stat-group:hover {
  border-color: var(--cyan);
}

.page-products .stat-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
}

.page-products .stat-group-head::-webkit-details-marker {
  display: none;
}

.page-products .stat-group-head:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .stat-group-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding-left: 16px;
}

.page-products .stat-group-name::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 7px;
  height: 7px;
  background: var(--orange);
  border-radius: 1px;
}

.page-products .stat-group-count {
  font-size: 12px;
  color: var(--dim);
}

.page-products .stat-fields {
  list-style: none;
  margin: 0;
  padding: 0 0 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-products .stat-field {
  font-size: 13px;
  color: var(--muted);
  min-width: 0;
  overflow-wrap: break-word;
}

/* ---------- 提醒与夜间模式 ---------- */
.page-products .prod-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 16px;
}

.page-products .prod-panel-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--dim);
}

.page-products .prod-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .prod-timeline li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--text);
}

.page-products .prod-timeline li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .prod-timeline span {
  flex: none;
  width: 116px;
  font-size: 12px;
  color: var(--orange);
  letter-spacing: .02em;
}

/* ---------- 系统要求与步骤 ---------- */
.page-products .spec-table {
  margin: 4px 0 24px;
  padding: 0;
}

.page-products .spec-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-products .spec-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .spec-row dt {
  font-size: 13px;
  color: var(--muted);
}

.page-products .spec-row dd {
  margin: 0;
  font-size: 14px;
  color: var(--text);
  min-width: 0;
  overflow-wrap: break-word;
}

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

.page-products .step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-products .step-num {
  flex: none;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--ink);
  background: var(--cyan);
  border-radius: var(--radius);
}

.page-products .step-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 结尾 ---------- */
.page-products .prod-cta {
  margin-top: 40px;
  padding: 28px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--panel) 0%, var(--panel-2) 100%);
  box-shadow: var(--shadow);
}

.page-products .prod-cta-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.3;
}

.page-products .prod-cta-text {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 62ch;
}

.page-products .prod-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-products .prod-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-products .spec-row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-products .track-card {
    flex: 0 0 300px;
  }
}

@media (min-width: 960px) {
  .page-products {
    padding-bottom: 120px;
  }

  .page-products .prod-hero {
    padding-top: 40px;
    padding-bottom: 56px;
  }

  .page-products .prod-lede {
    margin-left: auto;
    text-align: right;
    max-width: 46ch;
  }

  .page-products .prod-facts {
    margin-top: 40px;
  }

  .page-products .prod-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
  }

  .page-products .prod-index {
    position: sticky;
    top: 116px;
    align-self: start;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-products .prod-index-list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-products .prod-index-link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 9px 10px;
    white-space: normal;
    font-size: 14px;
  }

  .page-products .prod-index-link:hover,
  .page-products .prod-index-link:focus-visible {
    border-left-color: var(--cyan);
    background: var(--panel);
  }

  .page-products .prod-section {
    padding: 56px 0;
  }

  .page-products .prod-watermark {
    top: 22px;
    left: -6px;
    font-size: 72px;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: 40px;
  }

  .page-products .prod-split--flip > .prod-copy {
    order: 2;
  }

  .page-products .prod-split--flip > .prod-figure {
    order: 1;
  }

  .page-products .prod-filter {
    padding: 20px 22px;
  }

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

  .page-products .track {
    padding-bottom: 20px;
  }

  .page-products .track-card {
    flex: 1 1 0;
  }

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

  .page-products .prod-cta {
    padding: 40px 36px;
    margin-top: 56px;
  }
}
<<<END>>>