.page-products {
  --pf-gap: clamp(20px, 3vw, 40px);
  --pf-section-y: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(48px, 8vw, 110px);
}

/* ---------- 首屏封面 ---------- */
.page-products .pf-hero {
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(36px, 6vw, 80px);
}
.page-products .pf-hero__grid {
  row-gap: clamp(28px, 5vw, 56px);
  align-items: end;
}
.page-products .pf-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--text);
}
.page-products .pf-hero__lede {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 42ch;
  margin: 20px 0 0;
}
.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .pf-hero__aside {
  border-left: 1px solid var(--line);
  padding-left: var(--pf-gap);
}

.page-products .pf-index {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .pf-index__item {
  border-bottom: 1px solid var(--line);
}
.page-products .pf-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 2px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 180ms var(--ease-out), padding-left 180ms var(--ease-out);
}
.page-products .pf-index__link:hover,
.page-products .pf-index__link:focus-visible {
  color: var(--lime);
  padding-left: 8px;
}
.page-products .pf-index__num {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  color: var(--lime-dim);
}

/* ---------- 通用区块 ---------- */
.page-products .pf-band {
  padding: var(--pf-section-y) 0;
}
.page-products .pf-band--panel { background: var(--panel); }
.page-products .pf-band--deep { background: var(--deep); }
.page-products .pf-band--flat { background: transparent; }

.page-products .pf-head {
  max-width: 720px;
  margin-bottom: clamp(26px, 4vw, 48px);
}
.page-products .pf-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 10px 0 0;
  color: var(--text);
}
.page-products .pf-head__lede {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.78;
  color: var(--muted);
  margin: 14px 0 0;
}

.page-products .pf-figure {
  margin: 0;
}
.page-products .pf-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}
.page-products .pf-figure figcaption {
  margin-top: 10px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}
.page-products .pf-figure--wide { margin-bottom: clamp(22px, 3vw, 36px); }

/* ---------- 收藏 ---------- */
.page-products .pf-fav__grid {
  row-gap: var(--pf-gap);
  align-items: start;
}
.page-products .pf-panel {
  border: 1px solid var(--line);
  background: var(--ink-night);
  padding: clamp(16px, 2.4vw, 26px);
}
.page-products .pf-panel__note {
  margin: 16px 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .pf-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .pf-list li {
  border-left: 2px solid var(--line);
  padding-left: 14px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text);
}
.page-products .pf-list strong {
  display: block;
  color: var(--lime);
  font-weight: 700;
  margin-bottom: 2px;
}

/* ---------- 排名 ---------- */
.page-products .pf-rank__wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}
.page-products .pf-rank__caption {
  text-align: left;
  padding: 12px 14px;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.page-products .pf-rank {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}
.page-products .pf-rank th,
.page-products .pf-rank td {
  padding: 12px 14px;
  text-align: left;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .pf-rank th {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.page-products .pf-rank tbody tr {
  transition: background 180ms var(--ease-out);
  box-shadow: inset 0 0 0 var(--lime);
}
.page-products .pf-rank tbody tr:hover,
.page-products .pf-rank tbody tr:focus-within {
  background: rgba(200, 242, 60, 0.07);
  box-shadow: inset 3px 0 0 var(--lime);
}
.page-products .pf-metrics {
  margin-top: clamp(24px, 4vw, 42px);
}
.page-products .pf-metrics__list {
  margin: 12px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .pf-metrics__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.page-products .pf-metrics__row dt {
  font-family: var(--font-edit);
  font-size: 1.125rem;
  color: var(--text);
}
.page-products .pf-metrics__row dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 伤停 ---------- */
.page-products .pf-injury__grid {
  row-gap: var(--pf-gap);
  align-items: start;
}
.page-products .pf-injury {
  display: grid;
  gap: 12px;
}
.page-products .pf-injury__item {
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-products .pf-injury__item[open] {
  border-color: var(--orange);
}
.page-products .pf-injury__item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}
.page-products .pf-injury__item summary::-webkit-details-marker { display: none; }
.page-products .pf-injury__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1.125rem;
  color: var(--lime);
}
.page-products .pf-injury__item[open] summary::after { content: "−"; }
.page-products .pf-injury__title {
  font-size: 0.9375rem;
  color: var(--text);
}
.page-products .pf-injury__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
}
.page-products .pf-injury__body p {
  margin: 14px 0 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 阵容联动 ---------- */
.page-products .pf-sync__wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--ink-night);
  padding: clamp(18px, 3vw, 32px);
  margin-bottom: clamp(24px, 4vw, 44px);
}
.page-products .pf-sync__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.page-products .pf-sync__list li {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text);
  padding-left: 14px;
  position: relative;
}
.page-products .pf-sync__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--lime-dim);
}
.page-products .pf-sync {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  height: auto;
}
.page-products .pf-sync__line {
  stroke: var(--lime);
  stroke-width: 2;
}
.page-products .pf-sync__head { fill: var(--lime); }

/* ---------- 下载 ---------- */
.page-products .pf-download__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}
.page-products .pf-download__hint {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
}
.page-products .pf-download {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .pf-download__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.page-products .pf-download__text h3 {
  font-size: 1.0625rem;
  margin: 0 0 6px;
  color: var(--text);
}
.page-products .pf-download__text p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .pf-download__foot {
  margin: 20px 0 clamp(24px, 4vw, 40px);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .pf-download__foot a { color: var(--lime); }

/* ---------- 本地观赛 ---------- */
.page-products .pf-cities {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 36px);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pf-cities__item {
  border: 1px solid var(--line);
  padding: 7px 14px;
  font-size: 0.875rem;
  color: var(--muted);
}
.page-products .pf-cities__item.is-on {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-night);
  font-weight: 700;
}
.page-products .pf-route__grid {
  row-gap: var(--pf-gap);
  align-items: start;
}
.page-products .pf-route {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  border-left: 2px solid var(--line);
}
.page-products .pf-route__stop {
  display: grid;
  gap: 6px;
  padding: 0 0 20px 18px;
  position: relative;
}
.page-products .pf-route__stop::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--orange);
}
.page-products .pf-route__time {
  font-size: 0.9375rem;
  color: var(--orange);
}
.page-products .pf-route__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text);
}
.page-products .pf-route__note {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .pf-panel--paper {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--paper-ink);
}
.page-products .pf-panel--paper .t-label { color: var(--paper-ink); opacity: 0.7; }
.page-products .pf-panel--paper p {
  margin: 12px 0 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--paper-ink);
}
.page-products .pf-panel__contact {
  font-family: var(--font-num);
  font-size: 0.9375rem;
}
.page-products .pf-panel__contact a { color: var(--paper-ink); }
.page-products .pf-panel__more a { color: var(--deep); text-decoration: underline; }

/* ---------- 功能对照 ---------- */
.page-products .pf-matrix {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
.page-products .pf-matrix__head {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.page-products .pf-matrix__cell {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .pf-matrix__cell:nth-of-type(odd) {
  color: var(--text);
}
.page-products .pf-matrix__cell a { color: var(--lime); }

/* ---------- 开始使用 ---------- */
.page-products .pf-start__grid {
  row-gap: var(--pf-gap);
  align-items: start;
}
.page-products .pf-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.page-products .pf-steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.page-products .pf-steps__num {
  grid-row: span 2;
  font-size: 1.5rem;
  color: var(--lime);
  line-height: 1;
}
.page-products .pf-steps__item h3 {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--text);
}
.page-products .pf-steps__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .pf-next {
  display: grid;
  gap: 12px;
  margin-top: clamp(32px, 5vw, 56px);
}
.page-products .pf-next__link {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out);
}
.page-products .pf-next__link:hover,
.page-products .pf-next__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--lime);
}
.page-products .pf-next__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pf-metrics__row {
    grid-template-columns: 180px 1fr;
    gap: 20px;
    align-items: baseline;
  }
  .page-products .pf-download__row {
    grid-template-columns: 110px 1fr;
    align-items: start;
    gap: 20px;
  }
  .page-products .pf-sync__wrap {
    grid-template-columns: 1fr 320px 1fr;
  }
  .page-products .pf-matrix {
    grid-template-columns: minmax(200px, 1fr) minmax(0, 2fr);
  }
  .page-products .pf-matrix__head:nth-of-type(2) { padding-left: 24px; }
  .page-products .pf-matrix__cell:nth-of-type(even) { padding-left: 24px; }
  .page-products .pf-matrix__cell:nth-of-type(odd) {
    border-right: 1px solid var(--line);
    padding-right: 24px;
  }
  .page-products .pf-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .pf-fav__grid,
  .page-products .pf-injury__grid,
  .page-products .pf-route__grid,
  .page-products .pf-start__grid {
    column-gap: var(--pf-gap);
  }
  .page-products .pf-hero__title {
    max-width: 14ch;
  }
}
<<<END>>>