.page-products {
  --cat-gap: clamp(20px, 3vw, 40px);
  position: relative;
  z-index: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(59, 240, 200, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 240, 200, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.12) 58%, transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.12) 58%, transparent 88%);
}

.page-products .cat-inline-link {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line-bright);
  padding-bottom: 1px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .cat-inline-link:hover {
  color: var(--bone);
  border-color: var(--signal);
}

/* 首屏 */
.page-products .cat-hero {
  padding: clamp(20px, 4vw, 48px) 0 clamp(36px, 6vw, 76px);
}

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

.page-products .cat-hero__copy {
  min-width: 0;
}

.page-products .cat-hero__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 66px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  color: var(--bone);
}

.page-products .cat-hero__accent {
  color: var(--mint);
}

.page-products .cat-hero__lead {
  max-width: 34em;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.78;
  color: var(--gray);
  margin: 0 0 26px;
}

.page-products .cat-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 4vw, 52px);
  padding: 18px 0;
  margin-bottom: 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .cat-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .cat-meta__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--mint);
  letter-spacing: -0.01em;
}

.page-products .cat-meta__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-products .cat-hero__media {
  margin: 0;
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--pitch);
}

.page-products .cat-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-products .cat-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, transparent 42%, rgba(6, 18, 14, 0.55) 100%);
}

/* 工作台 */
.page-products .cat-workspace {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
  grid-template-columns: minmax(0, 1fr);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .cat-axis {
  display: none;
}

.page-products .cat-axis__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mint);
}

.page-products .cat-axis__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .cat-axis__link {
  display: block;
  padding: 8px 10px 8px 14px;
  font-size: 13px;
  color: var(--gray);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .cat-axis__link:hover {
  color: var(--mist);
  border-left-color: var(--line-bright);
  background: var(--glass);
}

.page-products .cat-axis__link[data-current="true"] {
  color: var(--mint);
  border-left-color: var(--mint);
  background: var(--glass);
}

.page-products .cat-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 7vw, 92px);
}

/* 章节通用 */
.page-products .cat-section {
  scroll-margin-top: 96px;
}

.page-products .cat-section__head {
  max-width: 640px;
  margin-bottom: clamp(22px, 3.5vw, 38px);
}

.page-products .cat-section__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 10px 0 14px;
  color: var(--bone);
}

.page-products .cat-section__lead {
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
  margin: 0;
  max-width: 38em;
}

/* 三级树 */
.page-products .cat-tree {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .cat-tree__level {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2.4vw, 28px);
  padding: 20px clamp(16px, 2.6vw, 26px);
  background: var(--pitch);
  border-left: 2px solid var(--line);
}

.page-products .cat-tree__level--1 {
  border-left-color: var(--mint);
}

.page-products .cat-tree__level--2 {
  margin-left: clamp(14px, 3.5vw, 40px);
  background: var(--moss);
  border-left-color: var(--mist);
}

.page-products .cat-tree__level--3 {
  margin-left: clamp(28px, 7vw, 80px);
  border-left-color: var(--signal);
}

.page-products .cat-tree__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mint);
  background: var(--glass);
  border: 1px solid var(--line);
  padding: 4px 8px;
  height: fit-content;
}

.page-products .cat-tree__title {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--bone);
}

.page-products .cat-tree__body p {
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
  margin: 0;
}

/* 进失球分布 */
.page-products .cat-goals {
  position: relative;
  padding: clamp(20px, 3.6vw, 36px);
  background: var(--pitch);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .cat-goals__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
  opacity: 0.22;
  pointer-events: none;
}

.page-products .cat-goals__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .cat-goals__switch {
  position: relative;
  z-index: 1;
}

.page-products .cat-goals__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .cat-goals__labels {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 24px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
}

.page-products .cat-goals__label {
  padding: 8px 16px;
  font-size: 13px;
  color: var(--gray);
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products #goals-recent:checked ~ .cat-goals__labels label[for="goals-recent"],
.page-products #goals-split:checked ~ .cat-goals__labels label[for="goals-split"] {
  background: var(--mint);
  color: var(--ink);
  font-weight: 700;
}

.page-products .cat-goals__panel--split {
  display: none;
}

.page-products #goals-split:checked ~ .cat-goals__panel--recent {
  display: none;
}

.page-products #goals-split:checked ~ .cat-goals__panel--split {
  display: block;
}

.page-products .cat-goals__chart {
  display: block;
  width: 100%;
  height: auto;
  max-width: 560px;
}

.page-products .cat-legend {
  list-style: none;
  display: flex;
  gap: 18px;
  padding: 0;
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--gray);
}

.page-products .cat-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-products .cat-legend__swatch {
  width: 10px;
  height: 10px;
  display: inline-block;
}

.page-products .cat-legend__swatch--mint {
  background: var(--mint);
}

.page-products .cat-legend__swatch--signal {
  background: var(--signal);
}

.page-products .cat-goals__table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 22px;
  font-size: 14px;
}

.page-products .cat-goals__table th {
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--mist);
  border-bottom: 1px solid var(--line-bright);
}

.page-products .cat-goals__table td {
  padding: 12px;
  color: var(--bone);
  border-bottom: 1px solid var(--line);
}

.page-products .cat-goals__table td.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--signal);
  font-weight: 700;
}

.page-products .cat-goals__note {
  font-size: 13px;
  line-height: 1.72;
  color: var(--gray);
  margin: 16px 0 0;
  max-width: 36em;
}

/* 比分条带与走势 */
.page-products .cat-filter {
  margin-bottom: 18px;
}

.page-products .cat-strip-wrap {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .cat-strip__media {
  margin: 0;
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--pitch);
}

.page-products .cat-strip__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05);
}

.page-products .cat-score-strip {
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--pitch);
}

.page-products .cat-score-strip .score-strip__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  grid-template-areas:
    "league league time"
    "home score away";
  gap: 6px 12px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .cat-score-strip .score-strip__row:last-child {
  border-bottom: 0;
}

.page-products .cat-score-strip .score-strip__league {
  grid-area: league;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mint);
}

.page-products .cat-score-strip .score-strip__team {
  grid-area: home;
  text-align: right;
  font-size: 14px;
  color: var(--bone);
}

.page-products .cat-score-strip .score-strip__team--away {
  grid-area: away;
  text-align: left;
}

.page-products .cat-score-strip .score-strip__score {
  grid-area: score;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--signal);
  text-align: center;
  min-width: 3.2em;
}

.page-products .cat-score-strip .score-strip__time {
  grid-area: time;
  font-size: 11px;
  color: var(--gray);
  text-align: right;
}

.page-products .cat-trend {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-products .cat-trend__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--pitch);
  aspect-ratio: 12 / 7;
}

.page-products .cat-trend__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .cat-trend__title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--mint);
}

.page-products .cat-trend__copy p {
  font-size: 14px;
  line-height: 1.76;
  color: var(--gray);
  margin: 0 0 10px;
  max-width: 34em;
}

.page-products .cat-trend__copy p:last-child {
  margin-bottom: 0;
}

/* 联赛清单 */
.page-products .cat-leagues {
  display: grid;
  gap: clamp(22px, 3.6vw, 36px);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .cat-league-group__title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mint);
  border-bottom: 1px solid var(--line);
}

.page-products .cat-league-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .cat-league-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 10px;
  color: var(--bone);
  background: var(--glass);
  border: 1px solid var(--line);
  white-space: nowrap;
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-products .cat-league-tag:hover {
  border-color: var(--line-bright);
  color: var(--mint);
  background: var(--glass-strong);
}

/* 更新节奏 */
.page-products .cat-updates {
  display: grid;
  gap: 2px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .cat-updates__item {
  padding: clamp(20px, 3vw, 28px);
  background: var(--pitch);
  border-top: 2px solid var(--mint);
}

.page-products .cat-updates__item:nth-child(2) {
  border-top-color: var(--signal);
}

.page-products .cat-updates__time {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mint);
}

.page-products .cat-updates__item:nth-child(2) .cat-updates__time {
  color: var(--signal);
}

.page-products .cat-updates__item h3 {
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--bone);
}

.page-products .cat-updates__item p {
  font-size: 14px;
  line-height: 1.74;
  color: var(--gray);
  margin: 0;
}

.page-products .cat-turf {
  margin: clamp(26px, 4vw, 48px) 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 7%, 100% 100%, 0 93%);
}

.page-products .cat-turf img {
  display: block;
  width: 100%;
  height: clamp(110px, 17vw, 210px);
  object-fit: cover;
  filter: brightness(0.62) saturate(0.9);
}

/* 使用场景 */
.page-products .cat-scenarios {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .cat-scenario {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(160deg, var(--moss), var(--pitch));
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .cat-scenario__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 40px;
  line-height: 1;
  color: var(--mint);
  opacity: 0.5;
}

.page-products .cat-scenario h3 {
  font-size: 17px;
  margin: 0 0 10px;
  color: var(--bone);
}

.page-products .cat-scenario p {
  font-size: 14px;
  line-height: 1.74;
  color: var(--gray);
  margin: 0;
}

.page-products .cat-footnote {
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--gray);
  background: var(--glass);
  border-left: 2px solid var(--mint);
}

@media (min-width: 680px) {
  .page-products .cat-updates {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .cat-goals__labels {
    margin-bottom: 28px;
  }
}

@media (min-width: 760px) {
  .page-products .cat-strip-wrap {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: stretch;
  }

  .page-products .cat-strip__media {
    aspect-ratio: auto;
    height: 100%;
  }

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

  .page-products .cat-score-strip .score-strip__row {
    grid-template-columns: minmax(90px, 1fr) minmax(0, 1fr) auto minmax(0, 1fr) auto;
    grid-template-areas: "league home score away time";
    padding: 12px 18px;
  }

  .page-products .cat-score-strip .score-strip__time {
    text-align: right;
    min-width: 5em;
  }
}

@media (min-width: 780px) {
  .page-products .cat-scenarios {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .cat-scenario:nth-child(2) {
    margin-top: 22px;
  }

  .page-products .cat-scenario:nth-child(3) {
    margin-top: 44px;
  }
}

@media (min-width: 860px) {
  .page-products .cat-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }

  .page-products .cat-hero__media {
    aspect-ratio: 4 / 3.4;
  }

  .page-products .cat-trend {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 900px) {
  .page-products .cat-workspace {
    grid-template-columns: 148px minmax(0, 1fr);
  }

  .page-products .cat-axis {
    display: block;
  }

  .page-products .cat-axis__sticky {
    position: sticky;
    top: 96px;
    padding-left: 14px;
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 1100px) {
  .page-products .cat-workspace {
    grid-template-columns: 168px minmax(0, 1fr);
  }

  .page-products .cat-leagues {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
<<<END>>>