.page-products {
  --cat-rail: 264px;
  --zone-c: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  padding: 52px 0 0;
  background:
    radial-gradient(120% 80% at 84% 6%, rgba(255, 107, 26, 0.15), transparent 62%),
    linear-gradient(180deg, var(--pitch-2), var(--pitch));
  border-bottom: 1px solid var(--line);
}

.page-products .cat-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .cat-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(38px, 7.4vw, 76px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--head);
}

.page-products .cat-hero .lead {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--silver);
}

.page-products .cat-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .cat-hero__viz {
  border: 1px solid var(--line-strong);
  background: rgba(8, 18, 15, 0.45);
  padding: 10px;
}

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

.page-products .cat-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .cat-fact {
  padding: 18px 0;
}

.page-products .cat-fact + .cat-fact {
  border-top: 1px solid var(--line);
}

.page-products .cat-fact__n {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}

.page-products .cat-fact__t {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--silver-mid);
}

/* ---------- 主布局 ---------- */
.page-products .catalog-layout {
  display: grid;
  gap: 30px;
  padding-top: 52px;
  padding-bottom: 72px;
}

.page-products .cat-rail {
  border: 1px solid var(--line);
  background: rgba(18, 58, 46, 0.42);
  padding: 20px 18px;
}

.page-products .cat-rail__title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-mid);
}

.page-products .cat-rail__title + .cat-rail__group + .cat-rail__title {
  margin-top: 24px;
}

.page-products .cat-rail__group {
  display: flex;
  flex-direction: column;
}

.page-products .cat-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--silver);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-products .cat-rail__link:hover {
  color: var(--orange);
}

.page-products .cat-rail__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--silver-mid);
}

.page-products .cat-rail__note {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--silver-mid);
}

.page-products .cat-rail__note a {
  color: var(--orange-soft);
}

/* ---------- 分区通用 ---------- */
.page-products .zone {
  --zone-c: var(--orange);
  position: relative;
  padding: 26px 0 34px;
  border-top: 1px solid var(--line-strong);
}

.page-products .zone + .zone {
  margin-top: 46px;
}

.page-products .zone--fb { --zone-c: var(--teal); }
.page-products .zone--ref { --zone-c: var(--yellow); }
.page-products .zone--goal { --zone-c: var(--orange-soft); }
.page-products .zone--hist { --zone-c: var(--silver-mid); }
.page-products .zone--fields { --zone-c: var(--teal); }

.page-products .zone-head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-bottom: 24px;
}

.page-products .zone-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.page-products .zone-index {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  padding: 4px 6px;
  border: 1px solid currentColor;
  color: var(--zone-c);
}

.page-products .zone-ann {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--silver-mid);
  white-space: nowrap;
}

.page-products .zone-title {
  margin: 0;
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--head);
}

.page-products .zone-lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--silver);
}

.page-products .zone-outro {
  margin: 22px 0 0;
  max-width: 66ch;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver-mid);
}

.page-products .zone-outro a,
.page-products .ref-links a {
  color: var(--orange-soft);
}

/* ---------- 图片 ---------- */
.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .img-frame {
  margin: 0;
}

.page-products .fb-fig,
.page-products .hist-split .img-frame {
  margin: 0;
}

/* ---------- 篮球分区 ---------- */
.page-products .lead-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--zone-c);
  background: linear-gradient(180deg, rgba(18, 58, 46, 0.72), rgba(10, 33, 27, 0.92));
  overflow: hidden;
}

.page-products .lead-card__fig {
  position: relative;
  margin: 0;
  min-height: 190px;
  background: var(--pitch-3);
}

.page-products .lead-card__fig img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  opacity: 0.7;
}

.page-products .lead-card__cap {
  position: absolute;
  left: 14px;
  bottom: 12px;
  padding: 5px 9px;
  border-left: 2px solid var(--orange);
  background: rgba(8, 18, 15, 0.78);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--head);
}

.page-products .lead-card__body {
  padding: 22px 20px 24px;
}

.page-products .lead-card__body .card-meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--silver-mid);
}

.page-products .lead-card__body .card-title {
  margin: 10px 0 0;
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--head);
}

.page-products .kv-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .kv {
  padding: 13px 11px;
  background: rgba(10, 33, 27, 0.88);
}

.page-products .kv__n {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 27px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange);
}

.page-products .kv__l {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--silver-mid);
}

.page-products .disclosure {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .disclosure-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 14px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  color: var(--orange-soft);
  font-family: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
}

.page-products .disclosure-head:hover {
  color: var(--orange);
}

.page-products .disclosure-icon {
  font-family: var(--font-mono);
  font-size: 16px;
  transition: transform var(--dur) var(--ease);
}

.page-products .disclosure-head[aria-expanded="true"] .disclosure-icon {
  transform: rotate(45deg);
}

.page-products .disclosure-body {
  padding-top: 18px;
}

.page-products .tight-head {
  display: none;
}

.page-products .tight-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .tight-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .tight-id {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-products .tight-what {
  font-size: 14px;
  color: var(--silver);
}

.page-products .tight-kv {
  display: flex;
  gap: 22px;
  margin: 0;
}

.page-products .tight-kv > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-products .tight-kv dt {
  font-size: 11px;
  color: var(--silver-mid);
}

.page-products .tight-kv dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--teal);
}

/* ---------- 表格与复制 ---------- */
.page-products .table-scroll {
  border: 1px solid var(--line);
  overflow-x: auto;
}

.page-products .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .data-table caption {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 18, 15, 0.5);
  font-size: 12.5px;
  color: var(--silver-mid);
  text-align: left;
}

.page-products .data-table th {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-strong);
  background: rgba(18, 58, 46, 0.72);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--silver-mid);
  text-align: left;
  white-space: nowrap;
}

.page-products .data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--silver);
  vertical-align: top;
}

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

.page-products .data-table .is-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.page-products .data-table .is-up { color: var(--teal); }
.page-products .data-table .is-warn { color: var(--yellow); }

.page-products .copy-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(8, 18, 15, 0.55);
}

.page-products .copy-line {
  flex: 1 1 220px;
  min-width: 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--silver);
  white-space: nowrap;
}

.page-products .copy-btn {
  border: 1px solid var(--orange);
  background: transparent;
  color: var(--orange);
  font-family: inherit;
  font-size: 13px;
  padding: 7px 12px;
  border-radius: var(--r);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .copy-btn:hover {
  background: var(--orange);
  color: var(--pitch-3);
}

.page-products .copy-status {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal);
}

/* ---------- 足球分区 ---------- */
.page-products .fb-split {
  display: grid;
  gap: 26px;
}

.page-products .reel {
  margin: 0;
  padding: 0 0 0 24px;
  list-style: none;
  border-left: 1px solid var(--line-strong);
}

.page-products .reel-item {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 24px;
}

.page-products .reel-item:last-child {
  padding-bottom: 0;
}

.page-products .reel-item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 5px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--teal);
  background: var(--pitch);
}

.page-products .reel-min {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--teal);
}

.page-products .reel-title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--head);
}

.page-products .reel-note {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--silver-mid);
}

/* ---------- 裁判分区 ---------- */
.page-products .ref-paths {
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .ref-path {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--line);
}

.page-products .ref-path__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--yellow);
}

.page-products .ref-path__t {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--head);
}

.page-products .ref-path p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-mid);
}

.page-products .ref-card {
  margin-bottom: 26px;
  padding: 22px 20px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--yellow);
  background: rgba(18, 58, 46, 0.42);
}

.page-products .ref-card .card-meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--silver-mid);
}

.page-products .ref-card .card-title {
  margin: 10px 0 16px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--head);
}

.page-products .ref-links {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver-mid);
}

/* ---------- 简史分区 ---------- */
.page-products .hist-split {
  display: grid;
  gap: 28px;
}

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

.page-products .volume {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .volume__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-products .volume__t {
  font-size: 15px;
  color: var(--head);
}

.page-products .volume__d {
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver-mid);
}

/* ---------- 字段分区 ---------- */
.page-products .field-table th:first-child,
.page-products .field-table td:first-child {
  white-space: nowrap;
}

/* ---------- 收尾 ---------- */
.page-products .cat-cta {
  margin-top: 40px;
  padding: 46px 0 58px;
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(255, 107, 26, 0.09), transparent 72%);
}

.page-products .cat-cta__inner {
  display: grid;
  gap: 26px;
}

.page-products .cat-cta h2 {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.6vw, 36px);
  font-weight: 900;
  line-height: 1.26;
  color: var(--head);
}

.page-products .cat-cta p {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--silver);
}

.page-products .cat-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .cat-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-fact {
    padding: 20px 22px;
  }

  .page-products .cat-fact + .cat-fact {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

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

  .page-products .cat-fact:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (min-width: 760px) {
  .page-products .cat-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cat-fact,
  .page-products .cat-fact:nth-child(odd) {
    padding: 24px 22px 26px;
    border-left: 1px solid var(--line);
    border-top: 0;
  }

  .page-products .cat-fact:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-products .tight-head {
    display: grid;
    grid-template-columns: 148px minmax(0, 1fr) auto;
    gap: 18px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--silver-mid);
  }

  .page-products .tight-item {
    grid-template-columns: 148px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
  }

  .page-products .tight-list {
    margin-top: 0;
    border-top: 0;
  }

  .page-products .tight-kv {
    gap: 28px;
    justify-content: flex-end;
  }

  .page-products .ref-paths {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .ref-path {
    padding: 6px 24px 8px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .ref-path:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

@media (min-width: 880px) {
  .page-products .cat-hero {
    padding-top: 64px;
  }

  .page-products .cat-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: 56px;
  }

  .page-products .zone-head {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 26px;
  }

  .page-products .lead-card {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-products .lead-card__fig img {
    min-height: 320px;
  }

  .page-products .lead-card__body {
    padding: 28px 26px 30px;
  }

  .page-products .fb-split {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .hist-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    gap: 40px;
    align-items: start;
  }

  .page-products .cat-cta {
    margin-top: 56px;
  }

  .page-products .cat-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
  }
}

@media (min-width: 1000px) {
  .page-products .catalog-layout {
    grid-template-columns: var(--cat-rail) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .cat-rail {
    position: sticky;
    top: calc(var(--header-h-sm) + 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .disclosure-icon,
  .page-products .cat-rail__link,
  .page-products .copy-btn {
    transition: none;
  }
}