.page-products {
  --pp-gap: clamp(14px, 2vw, 24px);
  --pp-block: clamp(46px, 6.5vw, 84px);
  --pp-strip-cell: min(78vw, 300px);
}

/* ---------- 顶部面包屑 ---------- */
.page-products .pp-topbar {
  padding-top: clamp(16px, 2.6vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding-top: clamp(22px, 3.6vw, 44px);
  padding-bottom: clamp(26px, 4.5vw, 52px);
}

.page-products .pp-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pp-hero__title {
  margin: 10px 0 16px;
  font-size: clamp(36px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.page-products .pp-hero__lede {
  max-width: 62ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .pp-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--fsa-line);
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r);
  overflow: hidden;
}

.page-products .pp-hero__stat {
  background: var(--fsa-panel);
  padding: clamp(14px, 2vw, 20px);
}

.page-products .pp-hero__stat dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fsa-muted);
}

.page-products .pp-hero__stat dd {
  margin: 8px 0 0;
  font-family: var(--fsa-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--fsa-text);
}

.page-products .pp-hero__unit {
  font-size: 0.52em;
  font-weight: 500;
  color: var(--fsa-muted);
  letter-spacing: 0.04em;
}

@media (min-width: 920px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
  }
}

/* ---------- 横向对照条 ---------- */
.page-products .pp-strip {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  border-top: 1px solid var(--fsa-line);
  border-bottom: 1px solid var(--fsa-line);
  background:
    linear-gradient(90deg, rgba(43, 140, 240, 0.16), rgba(215, 227, 242, 0.05) 62%, rgba(7, 12, 22, 0)),
    var(--fsa-ink);
}

.page-products .pp-strip:focus-visible {
  outline: 2px solid var(--fsa-accent);
  outline-offset: -2px;
}

.page-products .pp-strip__track {
  display: flex;
  margin: 0;
  padding: 0 var(--fsa-gutter);
  list-style: none;
  min-width: min-content;
}

.page-products .pp-strip__cell {
  flex: 0 0 var(--pp-strip-cell);
  scroll-snap-align: start;
  padding: clamp(16px, 2.4vw, 26px) clamp(16px, 2.4vw, 26px) clamp(16px, 2.4vw, 26px) 0;
  border-right: 1px solid var(--fsa-line);
}

.page-products .pp-strip__cell + .pp-strip__cell {
  padding-left: clamp(16px, 2.4vw, 26px);
}

.page-products .pp-strip__dim {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fsa-winter);
  opacity: 0.85;
}

.page-products .pp-strip__pair {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 6px;
}

.page-products .pp-strip__pair--pro {
  margin-bottom: 0;
}

.page-products .pp-strip__tag {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fsa-muted);
}

.page-products .pp-strip__val {
  font-family: var(--fsa-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--fsa-text);
}

.page-products .pp-strip__pair--pro .pp-strip__val {
  color: var(--fsa-spring);
}

/* ---------- 通用区块 ---------- */
.page-products .pp-sect {
  padding-block: var(--pp-block);
}

.page-products .pp-sect .fsa-section__head {
  max-width: 78ch;
}

.page-products .pp-versions__note,
.page-products .pp-lineup__link,
.page-products .pp-export__note,
.page-products .pp-trial__note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fsa-muted);
}

/* ---------- 版本对照 ---------- */
.page-products .pp-versions__media {
  margin: 0 0 clamp(22px, 3.2vw, 34px);
}

.page-products .pp-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r);
  background: var(--fsa-panel);
}

.page-products .pp-tablewrap:focus-visible {
  outline: 2px solid var(--fsa-accent);
  outline-offset: 2px;
}

.page-products .pp-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.6;
}

.page-products .pp-table__caption {
  padding: 14px 18px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fsa-muted);
  border-bottom: 1px solid var(--fsa-line);
}

.page-products .pp-table thead th {
  padding: 14px 18px;
  text-align: left;
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--fsa-winter);
  background: rgba(215, 227, 242, 0.07);
  border-bottom: 1px solid var(--fsa-line);
}

.page-products .pp-table tbody th {
  padding: 15px 18px;
  text-align: left;
  font-weight: 500;
  white-space: nowrap;
  color: var(--fsa-muted);
  border-bottom: 1px solid var(--fsa-line);
}

.page-products .pp-table tbody td {
  padding: 15px 18px;
  color: var(--fsa-text);
  border-bottom: 1px solid var(--fsa-line);
}

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

.page-products .pp-table__diff {
  border-left: 3px solid var(--fsa-spring);
  background: rgba(168, 230, 60, 0.06);
}

/* ---------- 阵容维度 ---------- */
.page-products .pp-dims {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .pp-dim {
  padding: clamp(18px, 2.4vw, 26px);
}

.page-products .pp-dim__idx {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--fsa-spring);
}

.page-products .pp-dim .fsa-card__title {
  margin: 0 0 8px;
}

.page-products .pp-dim .fsa-card__body {
  margin: 0;
  color: var(--fsa-muted);
  font-size: 15px;
}

@media (min-width: 720px) {
  .page-products .pp-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-products .pp-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 对照条示例 ---------- */
.page-products .pp-compare {
  margin-top: clamp(22px, 3.2vw, 34px);
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r);
  background:
    linear-gradient(180deg, rgba(43, 140, 240, 0.1), rgba(7, 12, 22, 0) 55%),
    var(--fsa-panel);
  overflow: hidden;
}

.page-products .pp-compare__stamp {
  margin: 0;
  padding: 14px clamp(16px, 2.2vw, 22px);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fsa-winter);
  opacity: 0.85;
  border-bottom: 1px solid var(--fsa-line);
}

.page-products .pp-compare__rows {
  display: block;
}

.page-products .pp-crow {
  display: grid;
  grid-template-columns: minmax(88px, auto) minmax(0, 1fr) auto;
  grid-template-areas:
    "key bar val"
    "hint hint hint";
  align-items: center;
  gap: 8px 12px;
  padding: 14px clamp(16px, 2.2vw, 22px);
  border-bottom: 1px solid var(--fsa-line);
  transition: background var(--fsa-t-fast) ease;
}

.page-products .pp-crow:last-child {
  border-bottom: 0;
}

.page-products .pp-crow:hover,
.page-products .pp-crow:focus,
.page-products .pp-crow:focus-within {
  background: rgba(43, 140, 240, 0.12);
}

.page-products .pp-crow:focus-visible {
  outline: 2px solid var(--fsa-accent);
  outline-offset: -2px;
}

.page-products .pp-crow__key {
  grid-area: key;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--fsa-muted);
}

.page-products .pp-crow__bar {
  grid-area: bar;
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(159, 176, 200, 0.18);
  overflow: hidden;
}

.page-products .pp-crow__bar > i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--fsa-summer), var(--fsa-accent));
}

.page-products .pp-crow:nth-child(1) .pp-crow__bar > i { width: 78%; }
.page-products .pp-crow:nth-child(2) .pp-crow__bar > i { width: 52%; }
.page-products .pp-crow:nth-child(3) .pp-crow__bar > i { width: 40%; }
.page-products .pp-crow:nth-child(4) .pp-crow__bar > i { width: 88%; }

.page-products .pp-crow__val {
  grid-area: val;
  font-size: 14px;
  white-space: nowrap;
  color: var(--fsa-text);
}

.page-products .pp-crow__hint {
  grid-area: hint;
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fsa-muted);
  opacity: 0.72;
  transition: opacity var(--fsa-t-fast) ease, color var(--fsa-t-fast) ease;
}

.page-products .pp-crow:hover .pp-crow__hint,
.page-products .pp-crow:focus .pp-crow__hint,
.page-products .pp-crow:focus-within .pp-crow__hint {
  opacity: 1;
  color: var(--fsa-winter);
}

@media (max-width: 560px) {
  .page-products .pp-crow {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "key val"
      "bar bar"
      "hint hint";
  }
}

/* ---------- 球员资料库 ---------- */
.page-products .pp-squad__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-products .pp-squad__media {
  margin: 0;
}

.page-products .pp-squad .fsa-h2 {
  margin: 10px 0 14px;
}

.page-products .pp-paths {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--fsa-line);
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r);
  overflow: hidden;
}

.page-products .pp-path {
  background: var(--fsa-panel);
  padding: clamp(14px, 2vw, 20px);
}

.page-products .pp-path__title {
  margin: 0 0 6px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--fsa-winter);
}

.page-products .pp-path__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fsa-muted);
}

@media (min-width: 900px) {
  .page-products .pp-squad__grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  }
}

/* ---------- 多窗口与显示 ---------- */
.page-products .pp-multi__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-products .pp-multi .fsa-h2 {
  margin: 10px 0 14px;
}

.page-products .pp-multi__media {
  margin: 0;
}

.page-products .pp-bullets {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-bullets > li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fsa-muted);
}

.page-products .pp-bullets > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 2px;
  background: var(--fsa-accent);
}

@media (min-width: 900px) {
  .page-products .pp-multi__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  }
}

/* ---------- 导出 ---------- */
.page-products .pp-export__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 36px);
  align-items: start;
}

.page-products .pp-export__media {
  margin: 0;
  order: -1;
}

.page-products .pp-export__tab {
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r-sm);
  background: var(--fsa-panel);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--fsa-t-fast) ease, transform var(--fsa-t-fast) ease;
}

.page-products .pp-export__tab:last-child {
  margin-bottom: 0;
}

.page-products .pp-export__tab:hover {
  border-color: rgba(47, 211, 233, 0.55);
  transform: translateY(-2px);
}

.page-products .pp-export__tab summary {
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--fsa-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--fsa-text);
}

.page-products .pp-export__tab summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-export__tab summary::before {
  content: "+";
  display: inline-block;
  width: 20px;
  color: var(--fsa-accent);
}

.page-products .pp-export__tab[open] summary::before {
  content: "–";
}

.page-products .pp-export__tab summary:focus-visible {
  outline: 2px solid var(--fsa-accent);
  outline-offset: -3px;
}

.page-products .pp-export__body {
  margin: 0;
  padding: 0 18px 18px 38px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fsa-muted);
}

@media (min-width: 900px) {
  .page-products .pp-export__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
  .page-products .pp-export__media {
    order: 0;
  }
}

/* ---------- 试用与订阅 ---------- */
.page-products .pp-trial__media {
  margin: 0 0 clamp(24px, 3.4vw, 40px);
}

.page-products .pp-trial__head {
  max-width: 78ch;
}

.page-products .pp-steps {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--fsa-line);
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r);
  overflow: hidden;
}

.page-products .pp-step {
  background: var(--fsa-panel);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .pp-step__idx {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--fsa-autumn);
}

.page-products .pp-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--fsa-text);
}

.page-products .pp-step__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fsa-muted);
}

@media (min-width: 760px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 用户画像 ---------- */
.page-products .pp-fit__cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: stretch;
}

.page-products .pp-fit__card {
  display: flex;
  flex-direction: column;
  padding: clamp(18px, 2.4vw, 26px);
}

.page-products .pp-fit__card .fsa-tag {
  align-self: flex-start;
  margin-bottom: 14px;
}

.page-products .pp-fit__card .fsa-card__title {
  margin: 0 0 10px;
  font-size: 20px;
}

.page-products .pp-fit__card .fsa-card__body {
  margin: 0 0 auto;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fsa-muted);
}

.page-products .pp-fit__rec {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--fsa-line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--fsa-winter);
  opacity: 0.9;
}

@media (min-width: 760px) {
  .page-products .pp-fit__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-fit__card:nth-child(2) {
    margin-top: 22px;
  }
  .page-products .pp-fit__card:nth-child(3) {
    margin-top: 44px;
  }
}

/* ---------- 结尾 ---------- */
.page-products .pp-cta {
  padding-block: clamp(36px, 5vw, 64px) 0;
}

.page-products .pp-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
  padding: clamp(22px, 3.2vw, 40px);
  border: 1px solid var(--fsa-line);
  border-radius: var(--fsa-r-lg);
  background:
    linear-gradient(120deg, rgba(43, 140, 240, 0.16), rgba(7, 12, 22, 0) 58%),
    var(--fsa-panel);
}

.page-products .pp-cta__title {
  margin: 0 0 10px;
}

.page-products .pp-cta__text {
  margin: 0;
  max-width: 62ch;
}

@media (min-width: 900px) {
  .page-products .pp-cta__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-crow,
  .page-products .pp-crow__hint,
  .page-products .pp-export__tab {
    transition: none;
  }
  .page-products .pp-export__tab:hover {
    transform: none;
  }
}
<<<END>>>