.page-products {
  --pf-panel: rgba(20, 58, 42, .52);
  --pf-slope: 8deg;
  display: block;
  background: var(--night);
  color: var(--white);
  overflow-x: clip;
}

/* ============ 首屏 ============ */
.page-products .pf-hero {
  position: relative;
  padding: calc(var(--head-h) + 26px) 0 44px;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(180deg, var(--grid-line) 0 1px, transparent 1px 88px),
    radial-gradient(120% 90% at 88% 4%, rgba(53, 242, 192, .16), transparent 62%),
    radial-gradient(90% 70% at 2% 100%, rgba(255, 122, 47, .13), transparent 60%);
}

.page-products .pf-hero > .wrap {
  position: relative;
}

.page-products .pf-hero__split {
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-products .pf-hero__text .eyebrow {
  margin-bottom: 12px;
}

.page-products .pf-lede {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--white);
}

.page-products .pf-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding-left: 12px;
  border-left: 2px solid var(--line-strong);
}

.page-products .pf-hero__text .btn-row {
  margin-top: 26px;
}

.page-products .pf-hero__media {
  position: relative;
  margin: 0;
  background: var(--turf);
  overflow: hidden;
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
}

.page-products .pf-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(.85) contrast(1.06);
}

.page-products .pf-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(160deg, rgba(11, 31, 22, .12), rgba(8, 18, 14, .74) 80%),
    repeating-linear-gradient(90deg, rgba(232, 238, 234, .07) 0 1px, transparent 1px 48px);
}

/* ============ 通用分区节奏 ============ */
.page-products .section {
  padding: 52px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .section--tight {
  padding: 40px 0 56px;
}

.page-products .section-head {
  margin-bottom: 26px;
}

/* ============ 模块节拍条 ============ */
.page-products .pf-rail {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pf-rail__item {
  position: relative;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-rail__idx {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--stone);
}

.page-products .pf-rail__title {
  margin: 8px 0 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
  transform: skewX(-1.6deg);
}

.page-products .pf-rail__meta {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--white);
}

.page-products .pf-rail__use {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--grey);
}

.page-products .pf-rail__ticks {
  display: block;
  position: relative;
  height: 6px;
  margin-top: 16px;
  background-image: repeating-linear-gradient(90deg, rgba(167, 182, 174, .3) 0 1px, transparent 1px 12px);
}

.page-products .pf-rail__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, rgba(53, 242, 192, .25), var(--mint));
}

.page-products .pf-fill-1 { width: 24%; }
.page-products .pf-fill-2 { width: 48%; }
.page-products .pf-fill-3 { width: 74%; }
.page-products .pf-fill-4 { width: 100%; }

/* ============ 筛选 ============ */
.page-products .pf-filter {
  padding: 16px;
  border: 1px solid var(--line);
  background-image: linear-gradient(180deg, rgba(20, 58, 42, .62), rgba(8, 18, 14, .38));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pf-filter__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.page-products .pf-filter__row + .pf-filter__row {
  border-top: 1px dashed var(--line);
}

.page-products .pf-filter__label {
  min-width: 68px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}

.page-products .pf-chip,
.page-products .pf-tagbtn {
  appearance: none;
  cursor: pointer;
  font: inherit;
  border-radius: 999px;
  transition: background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-products .pf-chip {
  padding: 7px 16px;
  font-size: 14px;
  color: var(--white);
  background: transparent;
  border: 1px solid var(--line);
}

.page-products .pf-chip:hover {
  border-color: var(--line-strong);
}

.page-products .pf-chip[aria-pressed="true"] {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--lamp);
  font-weight: 700;
}

.page-products .pf-tagbtn {
  padding: 5px 13px;
  font-size: 13px;
  color: var(--grey);
  background: rgba(138, 124, 255, .07);
  border: 1px solid var(--line);
}

.page-products .pf-tagbtn[aria-pressed="true"] {
  color: var(--white);
  background: rgba(138, 124, 255, .2);
  border-color: var(--violet);
}

.page-products .pf-chip:focus-visible,
.page-products .pf-tagbtn:focus-visible,
.page-products .pf-sort:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-products .pf-panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  background: rgba(8, 18, 14, .55);
}

.page-products .pf-panel__sum {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--white);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pf-panel__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
  color: var(--mint);
}

.page-products .pf-panel[open] .pf-panel__sum::after {
  content: "–";
}

.page-products .pf-panel__hint {
  font-size: 12px;
  color: var(--stone);
}

.page-products .pf-panel__body {
  display: grid;
  gap: 18px;
  padding: 16px;
  border-top: 1px solid var(--line);
}

.page-products .pf-panel__title {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mint);
}

.page-products .pf-panel__item p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
}

.page-products .pf-scope {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--stone);
}

/* ============ 客场胜率表 ============ */
.page-products .pf-away__grid {
  display: grid;
  gap: 28px;
}

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

.page-products .pf-table caption {
  padding: 0 0 12px;
  text-align: left;
  font-size: 12px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .pf-table th,
.page-products .pf-table td {
  padding: 12px 14px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-table thead th {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grey);
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pf-table tbody tr:nth-child(even) {
  background: rgba(20, 58, 42, .48);
}

.page-products .pf-table tbody tr:hover {
  background: rgba(53, 242, 192, .1);
}

.page-products .pf-table td:nth-child(2),
.page-products .pf-table td:nth-child(5),
.page-products .pf-table td:nth-child(6) {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-table td:nth-child(5) {
  color: var(--mint);
}

.page-products .pf-sort {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

.page-products .pf-sort__mark {
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--stone);
}

.page-products .pf-table th[aria-sort="descending"] .pf-sort,
.page-products .pf-table th[aria-sort="descending"] .pf-sort__mark {
  color: var(--mint);
}

.page-products .pf-table th[aria-sort="descending"] .pf-sort__mark {
  border-top-color: var(--mint);
}

.page-products .pf-units {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-units li {
  padding: 10px 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--grey);
  border-top: 1px solid var(--line);
}

.page-products .pf-units__key {
  display: inline-block;
  min-width: 52px;
  margin-right: 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--white);
  border-bottom: 1px solid var(--line-strong);
}

/* ============ 侧图通用 ============ */
.page-products .pf-sideimg,
.page-products .pf-square {
  position: relative;
  margin: 0;
  background: var(--turf);
  border: 1px solid var(--line);
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  overflow: hidden;
}

.page-products .pf-sideimg img,
.page-products .pf-square img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.82) brightness(.96);
}

.page-products .pf-sideimg img {
  aspect-ratio: 3 / 2;
}

.page-products .pf-square img {
  aspect-ratio: 1 / 1;
}

.page-products .pf-sideimg figcaption,
.page-products .pf-square figcaption {
  position: relative;
  z-index: 1;
  padding: 12px 14px 14px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--grey);
  background: linear-gradient(180deg, rgba(8, 18, 14, .2), rgba(8, 18, 14, .88));
}

/* ============ 定位球 ============ */
.page-products .pf-setpiece__grid {
  display: grid;
  gap: 28px;
}

.page-products .pf-tactics {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pf-tactic {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--t) var(--ease);
}

.page-products .pf-tactic:hover {
  border-bottom-color: var(--line-strong);
}

.page-products .pf-tactic__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.page-products .pf-tactic__name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
  transform: skewX(-1.6deg);
}

.page-products .pf-tactic__num {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-tactic__desc {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--grey);
}

/* ============ 收藏回看 ============ */
.page-products .pf-collect__grid {
  display: grid;
  gap: 28px;
}

.page-products .pf-collect__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-collect__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pf-rules {
  margin: 22px 0 0;
  padding: 0 0 0 18px;
  list-style: none;
}

.page-products .pf-rules li {
  position: relative;
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

.page-products .pf-rules li::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 18px;
  width: 10px;
  height: 1px;
  background: var(--line-strong);
}

.page-products .pf-groups {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: var(--pf-panel);
  border: 1px solid var(--line);
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-products .pf-group:hover,
.page-products .pf-group:focus-within {
  border-color: var(--mint);
  background: rgba(53, 242, 192, .1);
}

.page-products .pf-group__name {
  font-size: 15px;
  font-weight: 700;
}

.page-products .pf-group__meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--grey);
}

/* ============ 名单与规则 ============ */
.page-products .pf-split {
  display: grid;
  gap: 28px;
}

.page-products .pf-block + .pf-block {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-products .pf-block__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-products .pf-block p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grey);
}

.page-products .pf-block__note {
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  color: var(--white) !important;
  font-size: 13px !important;
}

/* ============ 版本轴 ============ */
.page-products .pf-axis {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-axis__item {
  position: relative;
  padding: 20px 0 20px 26px;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-axis__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--stone);
}

.page-products .pf-axis__item--active::before {
  background: var(--mint);
  border-color: var(--mint);
}

.page-products .pf-axis__key {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--grey);
}

.page-products .pf-axis__item--active .pf-axis__key {
  color: var(--mint);
}

.page-products .pf-axis__title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-products .pf-axis__text {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--grey);
}

/* ============ 相关入口 ============ */
.page-products .pf-links {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--white);
  background: rgba(20, 58, 42, .35);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-strong);
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-products .pf-link:hover,
.page-products .pf-link:focus-visible {
  border-color: var(--mint);
  border-left-color: var(--orange);
  background: rgba(53, 242, 192, .08);
}

.page-products .pf-link:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-products .pf-link__key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mint);
}

.page-products .pf-link__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-products .pf-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-products .pf-hero {
    padding-top: calc(var(--head-h) + 40px);
  }

  .page-products .section {
    padding: 64px 0;
  }

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

  .page-products .pf-rail__item {
    padding: 24px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .pf-rail__item:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .page-products .pf-panel__body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
}

@media (min-width: 900px) {
  .page-products .pf-axis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pf-axis__item {
    padding: 32px 22px 0 0;
    border-bottom: 0;
    border-top: 1px solid var(--line);
  }

  .page-products .pf-axis__item::before {
    top: -5px;
    left: 0;
  }

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

@media (min-width: 1000px) {
  .page-products .pf-hero__split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 54px;
    margin-top: 34px;
  }

  .page-products .pf-away__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .pf-setpiece__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .pf-collect__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .pf-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-products .pf-rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pf-rail__item {
    padding: 0 24px;
    border-left: 1px solid var(--line);
  }

  .page-products .pf-rail__item:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-products .pf-rail__item:nth-child(odd) {
    padding-left: 24px;
    border-left: 1px solid var(--line);
  }

  .page-products .pf-rail__item:nth-child(odd):first-child {
    padding-left: 0;
    border-left: 0;
  }

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