.page-products {
  --pf-rail: 116px;
  --pos-gk: #CFFAF0;
  --pos-df: #8FE9D2;
  --pos-mf: #4FD3B4;
  --pos-fw: #35F2D0;
  --pf-section-gap: 72px;

  background: var(--c-pitch);
  color: var(--c-lamp);
  padding-bottom: 96px;
  overflow-x: clip;
}

.page-products .crumbs {
  padding: calc(var(--header-h) + 20px) 0 0;
  font-size: 13px;
  color: var(--c-mist);
}

.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-grid);
}

.page-products .crumbs a {
  color: var(--c-mist);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-products .crumbs a:hover {
  color: var(--c-neon);
}

.page-products .crumbs [aria-current="page"] {
  color: var(--c-lamp);
}

/* ---------- 首屏 ---------- */
.page-products .pf-lead {
  padding: 40px 0 56px;
}

.page-products .pf-lead .eyebrow {
  display: block;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-neon);
}

.page-products .pf-title {
  margin: 0 0 28px;
  font-size: clamp(46px, 12vw, 140px);
  font-weight: 220;
  line-height: .92;
  letter-spacing: -.03em;
  color: var(--c-lamp);
  word-break: break-word;
}

.page-products .pf-title-accent {
  color: var(--c-neon);
}

.page-products .pf-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-products .pf-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 18px;
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 40px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--c-lamp);
}

.page-products .pf-fact-num--neon {
  color: var(--c-neon);
}

.page-products .pf-fact-num--whistle {
  color: var(--c-whistle);
}

.page-products .pf-fact-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-mist);
}

/* ---------- 骨架：目录 + 正文 ---------- */
.page-products .pf-shell {
  display: grid;
  gap: 36px;
}

.page-products .pf-rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-mist);
}

.page-products .pf-rail-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pf-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-grid);
  background: var(--c-pill);
  color: var(--c-mist);
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: border-color .18s var(--ease), background .18s var(--ease), color .18s var(--ease);
}

.page-products .pf-chip:hover {
  border-color: var(--c-neon);
  color: var(--c-lamp);
}

.page-products .pf-chip-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  opacity: .75;
}

.page-products .pf-rail-list .is-active {
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: var(--c-pitch);
  font-weight: 600;
}

/* ---------- 章节通用 ---------- */
.page-products .pf-sec {
  margin-bottom: var(--pf-section-gap);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .sec-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 22px;
  font-size: clamp(23px, 5vw, 34px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-lamp);
}

.page-products .sec-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-neon);
}

.page-products .sec-rule {
  flex: none;
  width: 28px;
  height: 2px;
  background: var(--c-neon);
}

.page-products .pf-text {
  max-width: 68ch;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-products .pf-text:last-child {
  margin-bottom: 0;
}

.page-products .pf-text strong {
  color: var(--c-lamp);
  font-weight: 600;
}

.page-products .pf-link {
  color: var(--c-lamp);
  text-decoration: none;
  background-image: linear-gradient(var(--c-neon), var(--c-neon));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 2px;
  transition: background-size .18s var(--ease), color .18s var(--ease);
}

.page-products .pf-link:hover {
  color: var(--c-neon);
  background-size: 100% 2px;
}

.page-products .pf-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 影像 ---------- */
.page-products .pf-fig {
  position: relative;
  margin: 0;
}

.page-products .pf-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-card);
  filter: brightness(.84) saturate(.94);
}

.page-products .pf-fig::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  background: rgba(53, 242, 208, .1);
  pointer-events: none;
}

.page-products .pf-fig .t-caption {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--c-mist);
}

.page-products .pf-fig .t-caption::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--c-neon);
  vertical-align: middle;
}

.page-products .pf-fig--wide {
  margin: 28px 0 24px;
}

.page-products .pf-banner {
  margin: 0 0 28px;
}

.page-products .pf-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-card);
  filter: brightness(.84) saturate(.94);
}

.page-products .pf-banner .t-caption {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--c-mist);
}

.page-products .pf-banner .t-caption::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--c-neon);
  vertical-align: middle;
}

/* ---------- 名录 ---------- */
.page-products .pf-media-row {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

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

.page-products .pf-radio:focus-visible + .pf-chip {
  outline: 2px solid var(--c-neon);
  outline-offset: 2px;
}

.page-products:has(#pf-pos-all:checked) label[for="pf-pos-all"],
.page-products:has(#pf-pos-gk:checked) label[for="pf-pos-gk"],
.page-products:has(#pf-pos-df:checked) label[for="pf-pos-df"],
.page-products:has(#pf-pos-mf:checked) label[for="pf-pos-mf"],
.page-products:has(#pf-pos-fw:checked) label[for="pf-pos-fw"] {
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: var(--c-pitch);
  font-weight: 600;
}

.page-products:has(#pf-pos-gk:checked) .pf-table tbody tr:not(.pos-gk),
.page-products:has(#pf-pos-df:checked) .pf-table tbody tr:not(.pos-df),
.page-products:has(#pf-pos-mf:checked) .pf-table tbody tr:not(.pos-mf),
.page-products:has(#pf-pos-fw:checked) .pf-table tbody tr:not(.pos-fw) {
  display: none;
}

.page-products .pf-table-wrap {
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-card);
  background: var(--c-room);
  overflow-x: auto;
}

.page-products .pf-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pf-table th {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--c-mist);
  border-bottom: 1px solid var(--c-grid);
  white-space: nowrap;
}

.page-products .pf-table td {
  padding: 14px 16px;
  color: var(--c-lamp);
  border-bottom: 1px solid var(--c-grid);
  white-space: nowrap;
}

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

.page-products .pf-table tbody tr:hover {
  background: rgba(53, 242, 208, .06);
}

.page-products .pf-num-cell {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 20px;
  font-variant-numeric: tabular-nums;
  color: var(--c-neon);
}

.page-products .pf-pos-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--c-mist);
  vertical-align: middle;
}

.page-products tr.pos-gk .pf-pos-dot {
  background: var(--pos-gk);
}

.page-products tr.pos-df .pf-pos-dot {
  background: var(--pos-df);
}

.page-products tr.pos-mf .pf-pos-dot {
  background: var(--pos-mf);
}

.page-products tr.pos-fw .pf-pos-dot {
  background: var(--pos-fw);
}

/* ---------- 净胜球折线 ---------- */
.page-products .pf-chart {
  margin: 0 0 26px;
  padding: 18px 14px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-card);
  background: var(--c-room);
}

.page-products .pf-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pf-grid-line {
  stroke: var(--c-grid);
  stroke-width: 1;
}

.page-products .pf-area {
  fill: rgba(53, 242, 208, .1);
}

.page-products .pf-line {
  fill: none;
  stroke: var(--c-neon);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pf-node circle {
  fill: var(--c-neon);
  transition: r .18s var(--ease);
}

.page-products .pf-node--key circle {
  fill: var(--c-whistle);
}

.page-products .pf-node text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--c-mist);
  opacity: .6;
  transition: opacity .18s var(--ease), fill .18s var(--ease);
}

.page-products .pf-node:hover circle {
  r: 7;
}

.page-products .pf-node:hover text {
  opacity: 1;
  fill: var(--c-neon);
}

.page-products .pf-node--key:hover text {
  fill: var(--c-whistle);
}

.page-products .pf-axis {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--c-mist);
  opacity: .7;
}

.page-products .pf-points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-point {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
  max-width: 68ch;
}

.page-products .pf-point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--c-neon);
}

.page-products .pf-point-k {
  display: inline-block;
  margin-right: 10px;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-grid);
  background: var(--c-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--c-neon);
}

/* ---------- 首发对照 ---------- */
.page-products .pf-swap {
  position: relative;
  display: grid;
  gap: 20px;
  margin: 28px 0 0;
}

.page-products .pf-swap::before {
  content: "";
  display: none;
}

.page-products .pf-swap-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-products .pf-lineup {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-slot {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border: 1px solid var(--c-grid);
  border-left: 3px solid transparent;
  border-radius: 18px;
  background: var(--c-pill);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-products .pf-slot:hover {
  border-color: var(--c-neon);
}

.page-products .pf-slot .pf-num {
  min-width: 52px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--c-neon);
}

.page-products .pf-slot .pf-pos {
  font-size: 15px;
  color: var(--c-lamp);
}

.page-products .pf-slot.is-in {
  border-left-color: var(--c-neon);
  background: rgba(53, 242, 208, .1);
}

.page-products .pf-slot.is-out {
  border-left-color: var(--c-mist);
  opacity: .5;
}

.page-products .pf-slot.is-out .pf-num {
  color: var(--c-mist);
}

.page-products .pf-tag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-neon);
}

.page-products .pf-slot.is-out .pf-tag {
  color: var(--c-mist);
}

/* ---------- 集锦与事件 ---------- */
.page-products .pf-reel {
  display: grid;
  gap: 28px;
  margin: 28px 0 24px;
}

.page-products .pf-timeline {
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 1px solid var(--c-grid);
  display: grid;
  gap: 14px;
}

.page-products .pf-ev {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
}

.page-products .pf-ev-t {
  min-width: 46px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--c-neon);
}

.page-products .pf-ev-k {
  min-width: 42px;
  font-size: 13px;
  color: var(--c-mist);
}

.page-products .pf-ev-w {
  color: var(--c-lamp);
}

/* ---------- 客户端缓存 ---------- */
.page-products .pf-offline {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.page-products .pf-offline-text .pf-points {
  margin-bottom: 18px;
}

.page-products .pf-fig--phone {
  max-width: 320px;
}

/* ---------- 导出 ---------- */
.page-products .pf-fold {
  margin: 0 0 24px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-card);
  background: var(--c-room);
  overflow: hidden;
}

.page-products .pf-fold summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  font-size: 15px;
  color: var(--c-lamp);
  cursor: pointer;
  list-style: none;
}

.page-products .pf-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-fold summary::after {
  content: "展开";
  margin-left: auto;
  padding: 4px 12px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-neon);
  transition: border-color .18s var(--ease), background .18s var(--ease), color .18s var(--ease);
}

.page-products .pf-fold summary:hover::after {
  border-color: var(--c-neon);
}

.page-products .pf-fold[open] summary::after {
  content: "收起";
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: var(--c-pitch);
}

.page-products .pf-fold[open] summary .pf-fold-idx {
  color: var(--c-whistle);
}

.page-products .pf-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 22px;
  padding: 0;
  list-style: none;
}

.page-products .pf-fields li {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--c-pill);
  border: 1px solid var(--c-grid);
  font-size: 13px;
  color: var(--c-lamp);
}

.page-products .pf-fold-note {
  margin: 16px 22px 22px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 下一步 ---------- */
.page-products .pf-next {
  padding-top: 8px;
}

.page-products .pf-next-title {
  margin: 0 0 24px;
  font-size: clamp(22px, 4.5vw, 30px);
  font-weight: 600;
  color: var(--c-lamp);
}

.page-products .pf-next-grid {
  display: grid;
  gap: 14px;
}

.page-products .pf-next-card {
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-card);
  background: var(--c-pill);
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease), background .2s var(--ease);
}

.page-products .pf-next-card:hover {
  border-color: var(--c-neon);
  transform: translateY(-2px);
  background: var(--c-room);
}

.page-products .pf-next-k {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-lamp);
}

.page-products .pf-next-d {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-products .pf-back {
  margin: 28px 0 0;
  font-size: 14px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 720px) {
  .page-products .pf-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-products .pf-swap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
  }

  .page-products .pf-swap::before {
    display: block;
    position: absolute;
    left: 50%;
    top: 8%;
    bottom: 8%;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--c-grid) 18%, var(--c-grid) 82%, transparent);
  }

  .page-products .sec-head {
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-products .pf-media-row {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: start;
    gap: 32px;
  }

  .page-products .pf-reel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: 36px;
  }

  .page-products .pf-offline {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: 36px;
  }

  .page-products .pf-fig--phone {
    max-width: none;
  }
}

@media (min-width: 1040px) {
  .page-products {
    --pf-section-gap: 96px;
  }

  .page-products .pf-shell {
    grid-template-columns: var(--pf-rail) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .pf-rail {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-products .pf-rail-list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    gap: 8px;
  }

  .page-products .pf-rail-list .pf-chip {
    justify-content: flex-start;
    width: 100%;
  }

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

  .page-products .pf-chart {
    padding: 24px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-next-card:hover {
    transform: none;
  }

  .page-products .pf-node:hover circle {
    r: 5;
  }
}
<<<END>>>