.page-products {
  --pc-gap: clamp(18px, 2.6vw, 36px);
  --pc-cut: 14px;
  background: var(--c-space);
  color: var(--c-white);
  font-family: var(--font-sans);
}

.page-products .pc-sep {
  color: var(--c-line);
  margin-inline: 8px;
}

.page-products .pc-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-products .pc-hero {
  position: relative;
  padding-block: clamp(24px, 3.4vw, 48px) clamp(40px, 5.4vw, 76px);
  border-bottom: 1px solid var(--c-line);
  background:
    radial-gradient(115% 88% at 88% -18%, rgba(79, 195, 217, .15), transparent 62%),
    radial-gradient(78% 70% at 6% 112%, rgba(242, 193, 78, .10), transparent 66%);
}

.page-products .pc-hero__title {
  margin: 16px 0 0;
  font-size: clamp(32px, 6.2vw, 76px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.01em;
  max-width: 15em;
}

.page-products .pc-hero__mark {
  color: var(--c-gold);
  display: inline-block;
}

.page-products .pc-hero__mark::after {
  content: "";
  display: block;
  height: 5px;
  margin-top: 6px;
  background: var(--c-gold);
  clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%);
}

.page-products .pc-hero__lead {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 40em;
}

.page-products .pc-stats {
  list-style: none;
  margin: clamp(26px, 3.4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  max-width: 780px;
  clip-path: polygon(0 0, calc(100% - var(--pc-cut)) 0, 100% var(--pc-cut), 100% 100%, var(--pc-cut) 100%, 0 calc(100% - var(--pc-cut)));
}

.page-products .pc-stats > li {
  background: var(--c-space);
  padding: 14px 16px;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pc-stats .stat-num {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1;
}

.page-products .pc-stats__lbl {
  font-size: 13px;
  color: var(--c-muted);
  line-height: 1.4;
}

/* ---------- 通用分区 ---------- */
.page-products .pc-sec {
  padding-block: clamp(50px, 6.4vw, 96px);
}

.page-products .pc-sec__head {
  margin-bottom: clamp(24px, 3.2vw, 42px);
  max-width: 46em;
}

.page-products .pc-sec__head h2 {
  margin: 12px 0 10px;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-products .pc-sec__head p {
  margin: 0;
  color: var(--c-muted);
  font-size: 16px;
  line-height: 1.78;
}

/* ---------- 入口 + 分布并置 ---------- */
.page-products .pc-pair__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .pc-entry {
  padding: clamp(20px, 2.4vw, 30px);
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  align-self: start;
}

.page-products .pc-entry__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 800;
  line-height: 1.3;
}

.page-products .pc-entry__text {
  margin: 0;
  color: var(--c-muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .pc-entry__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .pc-entry__list > li {
  background: var(--c-panel);
  padding: 12px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-products .pc-entry__k {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-muted);
  min-width: 62px;
}

.page-products .pc-entry__v {
  font-size: 14px;
  color: var(--c-white);
  word-break: break-all;
}

.page-products .pc-entry__acts {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 分布图 ---------- */
.page-products .pc-dist {
  position: relative;
  border: 1px solid var(--c-line);
  background:
    radial-gradient(92% 118% at 100% 0%, rgba(22, 32, 74, .92), transparent 72%),
    var(--c-orbit);
  padding: clamp(18px, 2.4vw, 34px);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-products .pc-dist__head {
  margin-bottom: 18px;
}

.page-products .pc-dist__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.26;
}

.page-products .pc-dist__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .pc-dist__tabs label {
  cursor: pointer;
  padding: 8px 15px;
  font-size: 14px;
  color: var(--c-muted);
  border: 1px solid var(--c-line);
  background: rgba(11, 18, 48, .5);
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pc-dist__tabs label:hover {
  color: var(--c-white);
  border-color: var(--c-cyan);
}

.page-products #dv-ha:checked ~ .pc-dist__tabs label[for="dv-ha"],
.page-products #dv-half:checked ~ .pc-dist__tabs label[for="dv-half"],
.page-products #dv-time:checked ~ .pc-dist__tabs label[for="dv-time"] {
  color: var(--c-orbit);
  background: var(--c-gold);
  border-color: var(--c-gold);
  font-weight: 700;
}

.page-products #dv-ha:focus-visible ~ .pc-dist__tabs label[for="dv-ha"],
.page-products #dv-half:focus-visible ~ .pc-dist__tabs label[for="dv-half"],
.page-products #dv-time:focus-visible ~ .pc-dist__tabs label[for="dv-time"],
.page-products #cf-all:focus-visible ~ .pc-cat__grid .pc-cat__tabs label[for="cf-all"],
.page-products #cf-team:focus-visible ~ .pc-cat__grid .pc-cat__tabs label[for="cf-team"],
.page-products #cf-player:focus-visible ~ .pc-cat__grid .pc-cat__tabs label[for="cf-player"],
.page-products #cf-fixture:focus-visible ~ .pc-cat__grid .pc-cat__tabs label[for="cf-fixture"],
.page-products #cf-table:focus-visible ~ .pc-cat__grid .pc-cat__tabs label[for="cf-table"],
.page-products #cf-goal:focus-visible ~ .pc-cat__grid .pc-cat__tabs label[for="cf-goal"] {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-products .pc-dist__panels .pc-view {
  display: none;
}

.page-products #dv-ha:checked ~ .pc-dist__panels .pc-view[data-view="ha"],
.page-products #dv-half:checked ~ .pc-dist__panels .pc-view[data-view="half"],
.page-products #dv-time:checked ~ .pc-dist__panels .pc-view[data-view="time"] {
  display: block;
}

.page-products .pc-chart {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.page-products .pc-chart__lab {
  fill: var(--c-muted);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .pc-chart__track {
  fill: rgba(42, 53, 96, .55);
}

.page-products .pc-chart__goal {
  fill: var(--c-gold);
  transform-origin: left center;
  animation: pc-grow .7s var(--ease) both;
}

.page-products .pc-chart__conceded {
  fill: var(--c-cyan);
  transform-origin: left center;
  animation: pc-grow .7s var(--ease) .08s both;
}

@keyframes pc-grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.page-products .pc-legend {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  color: var(--c-muted);
}

.page-products .pc-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-products .pc-legend__sw {
  width: 18px;
  height: 8px;
  border-radius: 2px;
  display: inline-block;
}

.page-products .pc-legend__sw--g { background: var(--c-gold); }
.page-products .pc-legend__sw--c { background: var(--c-cyan); }

.page-products .pc-view__nums {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--c-white);
  line-height: 1.6;
}

.page-products .pc-view__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
  max-width: 38em;
}

/* ---------- 读图顺序 ---------- */
.page-products .pc-read__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .pc-read__fig {
  margin: 0;
}

.page-products .pc-read__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: none;
}

.page-products .pc-read__steps > li {
  position: relative;
  padding: 18px 20px 18px 22px;
  border-left: 2px solid var(--c-line);
  background: linear-gradient(90deg, rgba(22, 32, 74, .55), transparent 88%);
}

.page-products .pc-read__steps > li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 26px;
  width: 10px;
  height: 10px;
  background: var(--c-gold);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-products .pc-read__idx {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-cyan);
}

.page-products .pc-read__steps h3 {
  margin: 6px 0 8px;
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 700;
  line-height: 1.35;
}

.page-products .pc-read__steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 比分与伤停 ---------- */
.page-products .pc-score__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .pc-board {
  padding: clamp(20px, 2.6vw, 32px);
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  align-self: start;
}

.page-products .pc-board__live {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-signal);
}

.page-products .pc-board__num {
  margin: 14px 0 6px;
  font-size: clamp(48px, 8vw, 86px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-gold);
  letter-spacing: .02em;
}

.page-products .pc-board__meta {
  margin: 0;
  font-size: 14px;
  color: var(--c-muted);
}

.page-products .pc-board__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pc-board__facts li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-white);
}

.page-products .pc-score__fig {
  margin: 0;
}

/* ---------- 数据目录 ---------- */
.page-products .pc-cat__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .pc-cat__side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .pc-cat__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pc-cat__tabs label {
  cursor: pointer;
  padding: 7px 14px;
  font-size: 14px;
  color: var(--c-muted);
  border: 1px solid var(--c-line);
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pc-cat__tabs label:hover {
  color: var(--c-white);
  border-color: var(--c-cyan);
}

.page-products #cf-all:checked ~ .pc-cat__grid .pc-cat__tabs label[for="cf-all"],
.page-products #cf-team:checked ~ .pc-cat__grid .pc-cat__tabs label[for="cf-team"],
.page-products #cf-player:checked ~ .pc-cat__grid .pc-cat__tabs label[for="cf-player"],
.page-products #cf-fixture:checked ~ .pc-cat__grid .pc-cat__tabs label[for="cf-fixture"],
.page-products #cf-table:checked ~ .pc-cat__grid .pc-cat__tabs label[for="cf-table"],
.page-products #cf-goal:checked ~ .pc-cat__grid .pc-cat__tabs label[for="cf-goal"] {
  color: var(--c-orbit);
  background: var(--c-gold);
  border-color: var(--c-gold);
  font-weight: 700;
}

.page-products #cf-team:checked ~ .pc-cat__grid .pc-cat__item:not([data-cat="team"]),
.page-products #cf-player:checked ~ .pc-cat__grid .pc-cat__item:not([data-cat="player"]),
.page-products #cf-fixture:checked ~ .pc-cat__grid .pc-cat__item:not([data-cat="fixture"]),
.page-products #cf-table:checked ~ .pc-cat__grid .pc-cat__item:not([data-cat="table"]),
.page-products #cf-goal:checked ~ .pc-cat__grid .pc-cat__item:not([data-cat="goal"]) {
  display: none;
}

.page-products .pc-cat__fig {
  margin: 0;
}

.page-products .pc-cat__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .pc-cat__item {
  background: var(--c-space);
  padding: clamp(16px, 2vw, 24px);
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
  transition: background .2s var(--ease);
}

.page-products .pc-cat__item:hover {
  background: var(--c-panel);
}

.page-products .pc-cat__idx {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1.2;
}

.page-products .pc-cat__name {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 700;
  line-height: 1.3;
}

.page-products .pc-cat__desc {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 赛季回溯 ---------- */
.page-products .pc-hist__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .pc-hist__list > li {
  background: var(--c-space);
  padding: 16px clamp(14px, 2vw, 24px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  align-items: baseline;
}

.page-products .pc-hist__tag {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-white);
}

.page-products .pc-hist__meta {
  grid-column: 1;
  font-size: 13px;
  color: var(--c-muted);
}

.page-products .pc-hist__fig {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-size: clamp(16px, 2vw, 22px);
  color: var(--c-cyan);
  white-space: nowrap;
}

.page-products .pc-hist__src {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 46em;
}

.page-products .pc-hist__src a,
.page-products .pc-track__points a {
  color: var(--c-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 使用场景 ---------- */
.page-products .pc-flow__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .pc-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pc-flow__list > li {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--c-line);
  background: linear-gradient(160deg, rgba(22, 32, 74, .75), rgba(6, 10, 30, .6));
  clip-path: polygon(0 0, calc(100% - var(--pc-cut)) 0, 100% var(--pc-cut), 100% 100%, var(--pc-cut) 100%, 0 calc(100% - var(--pc-cut)));
}

.page-products .pc-flow__idx {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-signal);
}

.page-products .pc-flow__list h3 {
  margin: 8px 0 8px;
  font-size: clamp(17px, 1.9vw, 22px);
  font-weight: 700;
}

.page-products .pc-flow__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-products .pc-flow__fig {
  margin: 0;
  align-self: start;
}

/* ---------- 球队轨道与对比 ---------- */
.page-products .pc-track__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-products .pc-track__body h2 {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-products .pc-track__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 38em;
}

.page-products .pc-track__points {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pc-track__points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-white);
}

.page-products .pc-track__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  background: var(--c-cyan);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-products .pc-track__fig {
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pc-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pc-cat__item {
    grid-template-columns: 52px 1fr;
  }

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

@media (min-width: 900px) {
  .page-products .pc-read__grid {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-products .pc-score__grid {
    grid-template-columns: minmax(280px, 44%) 1fr;
    align-items: start;
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-products .pc-flow__grid {
    grid-template-columns: .95fr 1.05fr;
    align-items: start;
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-products .pc-track__grid {
    grid-template-columns: 1fr minmax(260px, 34%);
    align-items: center;
    gap: clamp(28px, 3.6vw, 52px);
  }
}

@media (min-width: 1000px) {
  .page-products .pc-pair__grid {
    grid-template-columns: minmax(300px, 33%) 1fr;
    align-items: start;
    gap: clamp(28px, 3.2vw, 44px);
  }

  .page-products .pc-cat__grid {
    grid-template-columns: minmax(230px, 26%) 1fr;
    align-items: start;
    gap: clamp(26px, 3.2vw, 44px);
  }

  .page-products .pc-cat__side {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }
}

@media (min-width: 1180px) {
  .page-products .pc-flow__list {
    grid-template-columns: 1fr;
  }

  .page-products .pc-cat__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-chart__goal,
  .page-products .pc-chart__conceded {
    animation: none;
  }

  .page-products .pc-dist__tabs label,
  .page-products .pc-cat__tabs label,
  .page-products .pc-cat__item {
    transition: none;
  }
}
</main>