.page-products {
  --pf-radius: 0;
  --pf-hair: 1px solid var(--grid);
  --pf-cut: 22px;
  background: var(--ink);
  color: var(--text);
}

.page-products .pf-hero {
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(18px, 3vw, 34px);
  border-bottom: var(--pf-hair);
}

.page-products .pf-hero h1 {
  font-family: var(--font-sans);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 5.4vw, 54px);
  line-height: 1.22;
  margin: 10px 0 14px;
  max-width: 22ch;
  color: var(--text);
}

.page-products .pf-hero__lede {
  max-width: 62ch;
  font-size: clamp(14px, 1.55vw, 17px);
  line-height: 1.85;
  color: var(--muted);
  margin: 0 0 22px;
}

.page-products .pf-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--grid-line-strong);
  border: var(--pf-hair);
}

.page-products .pf-facts__item {
  background: var(--panel);
  padding: 14px 16px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .pf-facts__num {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  color: var(--cyan);
  font-weight: 700;
}

.page-products .pf-facts__unit {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* ---- 双栏外壳：索引带 + 功能板 ---- */
.page-products .pf-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 26px);
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(32px, 5vw, 64px);
}

.page-products .pf-index {
  border: var(--pf-hair);
  background: var(--panel);
  padding: 12px 14px;
}

.page-products .pf-index__title {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--brick);
  margin: 0 0 8px;
}

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

.page-products .pf-index__list li {
  flex: 0 0 auto;
}

.page-products .pf-index__list a {
  display: inline-block;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--grid);
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pf-index__list a:hover,
.page-products .pf-index__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan-soft);
  background: var(--panel-2);
}

/* ---- 功能板 ---- */
.page-products .pf-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  align-content: start;
}

.page-products .pf-card {
  position: relative;
  background: var(--panel);
  border: var(--pf-hair);
  padding: clamp(16px, 2.2vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pf-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--dur-lg) var(--ease);
  z-index: 2;
}

.page-products .pf-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 26px;
  height: 1px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-lg) var(--ease);
  z-index: 2;
}

.page-products .pf-card:hover,
.page-products .pf-card:focus-within {
  transform: translateY(-2px);
  background: var(--panel-2);
}

.page-products .pf-card:hover::before,
.page-products .pf-card:focus-within::before {
  transform: scaleY(1);
}

.page-products .pf-card:hover::after,
.page-products .pf-card:focus-within::after {
  transform: scaleX(1);
}

.page-products .pf-card--slant {
  clip-path: polygon(var(--pf-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--pf-cut));
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), clip-path var(--dur-lg) var(--ease);
}

.page-products .pf-card--slant:hover,
.page-products .pf-card--slant:focus-within {
  --pf-cut: 12px;
}

.page-products .pf-card--focus {
  background: var(--panel-2);
  border-color: var(--grid-line-strong);
}

.page-products .pf-card--paper {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

.page-products .pf-card--paper::before {
  background: var(--brick);
}

.page-products .pf-card__title {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.35;
  margin: 0;
  color: var(--text);
}

.page-products .pf-card--paper .pf-card__title {
  color: var(--ink);
}

.page-products .pf-card__text {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text);
  margin: 0;
  max-width: 68ch;
}

.page-products .pf-card--paper .pf-card__text {
  color: #2A3A34;
}

.page-products .pf-card__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
}

.page-products .pf-card--paper .pf-card__text a {
  color: var(--brick-deep);
  border-bottom-color: var(--brick);
}

.page-products .pf-card__text a:hover,
.page-products .pf-card__text a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-products .pf-card__note {
  margin: auto 0 0;
  padding: 8px 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: #24332D;
  background: var(--paper);
  border-left: 2px solid var(--brick);
}

.page-products .pf-card--paper .pf-card__note {
  background: rgba(14, 26, 22, 0.06);
  color: var(--ink);
}

.page-products .section-no {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--brick);
  margin: 0;
}

/* ---- 小勾选列表 ---- */
.page-products .pf-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text);
}

.page-products .pf-check li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 10px;
  align-items: baseline;
  border-top: 1px solid var(--grid-line-strong);
  padding-top: 8px;
}

.page-products .pf-check__k {
  color: var(--cyan);
  font-size: 17px;
  font-weight: 700;
}

/* ---- 对位面板 ---- */
.page-products .pf-matchup__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
}

.page-products .pf-matchup__shot {
  margin: 0;
}

.page-products .media {
  margin: 0;
  border: 1px solid var(--grid-line-strong);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-products .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media--slant img {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 8% 100%);
}

.page-products .media__caption {
  display: block;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--grid-line-strong);
}

.page-products .pf-panel {
  border: 1px solid var(--grid);
  background: var(--ink-deep);
}

.page-products .pf-panel__head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  padding: 8px 12px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  border-bottom: 1px solid var(--grid);
  background: var(--panel-2);
}

.page-products .pf-panel__head span:nth-child(3) {
  text-align: right;
}

.page-products .pf-panel__mid {
  color: var(--cyan);
}

.page-products .pf-panel__group {
  border-bottom: 1px solid var(--grid-line-strong);
  padding-bottom: 6px;
}

.page-products .pf-panel__group:last-child {
  border-bottom: 0;
}

.page-products .pf-panel__groupname {
  margin: 0;
  padding: 8px 12px 4px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--brick);
}

.page-products .pf-metric {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "name name"
    "home away";
  gap: 2px 10px;
  padding: 7px 12px;
  transition: background var(--dur) var(--ease);
}

.page-products .pf-metric:hover,
.page-products .pf-metric:focus-within {
  background: var(--panel);
}

.page-products .pf-metric__name {
  grid-area: name;
  position: relative;
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
  padding: 0 10px;
}

.page-products .pf-metric__name::before,
.page-products .pf-metric__name::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 14px;
  height: 1px;
  background: var(--grid);
}

.page-products .pf-metric__name::before { left: 0; }
.page-products .pf-metric__name::after { right: 0; }

.page-products .pf-metric__v {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  border: 1px solid transparent;
  padding: 1px 6px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pf-metric__v:first-child {
  grid-area: home;
  text-align: left;
}

.page-products .pf-metric__v:last-child {
  grid-area: away;
  text-align: right;
}

.page-products .pf-metric:hover .pf-metric__v,
.page-products .pf-metric:focus-within .pf-metric__v {
  border-color: var(--cyan-soft);
  background: rgba(0, 229, 192, 0.07);
}

.page-products .pf-metric__v--hot {
  color: var(--amber);
}

.page-products .pf-matchup__foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: center;
}

.page-products .pf-matchup__shoe {
  max-width: 240px;
}

/* ---- 双视图 ---- */
.page-products .pf-views__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pf-views__tabs {
  display: inline-flex;
  border: 1px solid var(--grid);
  margin-bottom: 10px;
}

.page-products .pf-views__tab {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pf-views__tab:hover {
  color: var(--cyan);
}

.page-products #pf-view-timeline:checked ~ .pf-views__tabs label[for="pf-view-timeline"],
.page-products #pf-view-table:checked ~ .pf-views__tabs label[for="pf-view-table"] {
  color: var(--ink);
  background: var(--cyan);
}

.page-products #pf-view-timeline:focus-visible ~ .pf-views__tabs label[for="pf-view-timeline"],
.page-products #pf-view-table:focus-visible ~ .pf-views__tabs label[for="pf-view-table"] {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pf-views__panel--table {
  display: none;
}

.page-products #pf-view-table:checked ~ .pf-views__panels .pf-views__panel--table {
  display: block;
}

.page-products #pf-view-table:checked ~ .pf-views__panels .pf-views__panel--timeline {
  display: none;
}

.page-products .pf-timeline {
  margin: 0;
  border: 1px solid var(--grid);
  background: var(--ink-deep);
  padding: 10px;
}

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

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

.page-products .pf-timeline__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linejoin: round;
}

.page-products .pf-timeline__dot {
  fill: var(--amber);
}

.page-products .pf-timeline__dot--mute {
  fill: var(--panel-2);
  stroke: var(--cyan);
  stroke-width: 1.5;
}

.page-products .pf-timeline__label {
  font-size: 13px;
  fill: var(--muted);
  font-family: var(--font-mono);
}

.page-products .pf-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--grid);
}

.page-products .pf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 420px;
}

.page-products .pf-table th {
  text-align: left;
  padding: 9px 12px;
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
  background: var(--panel-2);
  border-bottom: 1px solid var(--grid);
}

.page-products .pf-table td {
  padding: 9px 12px;
  color: var(--text);
  border-bottom: 1px solid var(--grid-line-strong);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-table tbody tr:nth-child(even) {
  background: rgba(31, 51, 44, 0.55);
}

.page-products .pf-table tbody tr:hover {
  background: rgba(0, 229, 192, 0.08);
}

/* ---- 赛季手风琴 ---- */
.page-products .pf-accordion {
  display: grid;
  gap: 6px;
  border-top: 1px solid var(--grid-line-strong);
  padding-top: 10px;
}

.page-products .pf-acc {
  border: 1px solid var(--grid);
  background: var(--ink-deep);
}

.page-products .pf-acc__sum {
  cursor: pointer;
  list-style: none;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

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

.page-products .pf-acc__sum::after {
  content: "+";
  margin-left: auto;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 15px;
}

.page-products .pf-acc[open] > .pf-acc__sum::after {
  content: "–";
}

.page-products .pf-acc__sum:hover,
.page-products .pf-acc__sum:focus-visible {
  background: var(--panel-2);
  color: var(--cyan);
}

.page-products .pf-acc__season {
  font-size: 11.5px;
  color: var(--amber);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-products .pf-acc__body {
  margin: 0;
  padding: 0 12px 10px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pf-history__art {
  margin-top: 4px;
}

/* ---- 联赛 / 刷新 ---- */
.page-products .pf-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .pf-league__art {
  margin-top: auto;
  border-color: var(--grid-line-strong);
}

.page-products .pf-league__art img {
  opacity: 0.55;
}

/* ---- 第 4 代 ---- */
.page-products .pf-delta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pf-delta__item {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--grid-line-strong);
}

.page-products .pf-delta__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pf-delta__no {
  font-size: 14px;
  color: var(--brick);
  letter-spacing: 0.1em;
  padding-top: 2px;
}

.page-products .pf-delta__text {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--text);
}

/* ---- 三步上手 ---- */
.page-products .pf-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(14, 26, 22, 0.14);
  border: 1px solid rgba(14, 26, 22, 0.18);
}

.page-products .pf-steps__item {
  background: var(--paper);
  padding: 14px 16px;
}

.page-products .pf-steps__no {
  display: block;
  font-size: 26px;
  font-weight: 700;
  color: var(--brick);
  line-height: 1;
  margin-bottom: 6px;
}

.page-products .pf-steps__title {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-products .pf-steps__text {
  margin: 0;
  font-size: 13.2px;
  line-height: 1.75;
  color: #2A3A34;
}

.page-products .pf-start__foot {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

.page-products .pf-card--paper .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pf-card--paper .btn {
  font-size: 13.5px;
  padding: 9px 18px;
  text-decoration: none;
}

.page-products .pf-card--paper .btn:hover,
.page-products .pf-card--paper .btn:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 2px;
}

/* ---- 响应式 ---- */
@media (min-width: 640px) {
  .page-products .pf-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pf-facts__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-products .pf-metric {
    grid-template-columns: 1fr minmax(0, 160px) 1fr;
    grid-template-areas: "home name away";
    align-items: center;
    padding: 6px 12px;
  }

  .page-products .pf-metric__name {
    font-size: 12.5px;
  }

  .page-products .pf-matchup__foot {
    grid-template-columns: 200px 1fr;
    align-items: start;
  }

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

  .page-products .pf-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 860px) {
  .page-products .pf-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pf-card--wide {
    grid-column: span 2;
  }
}

@media (min-width: 1040px) {
  .page-products .pf-shell {
    grid-template-columns: 196px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pf-index {
    position: sticky;
    top: 96px;
  }

  .page-products .pf-index__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
  }

  .page-products .pf-index__list a {
    display: block;
    border-color: transparent;
    border-left: 1px solid var(--grid);
    padding: 5px 10px;
  }

  .page-products .pf-index__list a:hover,
  .page-products .pf-index__list a:focus-visible {
    border-left-color: var(--cyan);
    border-color: transparent;
    border-left-color: var(--cyan);
  }

  .page-products .pf-board {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pf-card--wide {
    grid-column: span 12;
  }

  .page-products .pf-card--tall {
    grid-column: span 7;
  }

  .page-products .pf-card--side {
    grid-column: span 5;
  }

  .page-products .pf-matchup__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 24px;
    align-items: start;
  }

  .page-products .pf-start__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 1280px) {
  .page-products .pf-card--tall {
    grid-column: span 7;
  }

  .page-products .pf-card--side {
    grid-column: span 5;
  }
}
<<<END>>>