.page-products {
  --pr-line: 3px solid var(--pitch);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-products .section {
  padding-block: clamp(2.25rem, 6vw, 4.5rem);
}

/* ---------- 首屏 ---------- */
.page-products .pr-intro {
  padding-block: clamp(1.25rem, 4vw, 2.5rem) clamp(2.25rem, 6vw, 4rem);
}

.page-products .pr-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-products .pr-intro__copy {
  border-top: 8px solid var(--pitch);
  padding-top: 1.15rem;
}

.page-products .pr-intro h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 6.2vw, 3.45rem);
  line-height: 1.06;
  letter-spacing: .01em;
  margin: .55rem 0 1rem;
  max-width: 20ch;
}

.page-products .pr-intro .lede {
  max-width: 36ch;
  color: var(--pitch-2);
}

.page-products .pr-intro__acts {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

.page-products .pr-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.25rem;
  margin: 1.85rem 0 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--chalk);
}

.page-products .pr-strip div {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.page-products .pr-strip dt {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--pitch-2);
}

.page-products .pr-strip dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--pitch);
}

.page-products .pr-intro__fig {
  margin: 0;
}

@media (min-width: 900px) {
  .page-products .pr-intro__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
    gap: 4rem;
  }
}

/* ---------- 区块标题 ---------- */
.page-products .pr-sechead {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem 1.15rem;
  align-items: start;
  border-bottom: var(--pr-line);
  padding-bottom: 1.05rem;
}

.page-products .pr-sechead__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--signal);
  background: var(--pitch);
  padding: .4rem .55rem;
}

.page-products .pr-sechead h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.2;
  margin: 0 0 .5rem;
  letter-spacing: .015em;
}

.page-products .pr-sechead p {
  margin: 0;
  max-width: 62ch;
  color: var(--pitch-2);
  font-size: .95rem;
  line-height: 1.75;
}

.page-products .mono-label {
  margin: 0;
}

/* ---------- 赛事矩阵 ---------- */
.page-products .pr-matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  background: var(--pitch);
  border: var(--pr-line);
  margin-top: 1.85rem;
}

.page-products .pr-matrix__cell {
  background: var(--chrome);
  padding: 1.35rem 1.15rem 1.15rem;
}

.page-products .pr-matrix__code {
  display: inline-block;
  width: fit-content;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--signal);
  background: var(--pitch);
  padding: .2rem .5rem;
}

.page-products .pr-matrix__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.3;
  margin: .7rem 0 .8rem;
  color: var(--ink);
}

.page-products .pr-matrix__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .9rem 1.6rem;
}

.page-products .pr-matrix__meta div {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}

.page-products .pr-matrix__meta dt {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--pitch-2);
}

.page-products .pr-matrix__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .86rem;
  font-weight: 700;
  color: var(--ink);
}

@media (min-width: 620px) {
  .page-products .pr-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .pr-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 字段说明 ---------- */
.page-products .pr-fields__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  margin-top: 1.85rem;
}

.page-products .pr-fields__side {
  display: grid;
  gap: 1.1rem;
  align-content: start;
}

.page-products .pr-fields__fig {
  margin: 0;
}

.page-products .pr-fo {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: var(--pr-line);
}

.page-products .pr-fo a {
  display: block;
  padding: .45rem .75rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--chalk);
  transition: background-color .16s var(--ease), color .16s var(--ease);
}

.page-products .pr-fo a:hover,
.page-products .pr-fo a:focus-visible {
  background: var(--signal);
  color: var(--pitch);
  outline: none;
}

.page-products .pr-scroll {
  overflow: auto;
  border: var(--pr-line);
  background: var(--chrome);
  box-shadow: var(--shadow-hard);
}

.page-products .pr-scroll--tall {
  max-height: 68vh;
}

.page-products .pr-scroll:focus-visible {
  outline: 3px solid var(--varblue);
  outline-offset: 3px;
}

.page-products .pr-field-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-products .pr-field-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--pitch);
  color: var(--chrome);
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-align: left;
  padding: .75rem .85rem;
  border-bottom: 3px solid var(--signal);
  white-space: nowrap;
}

.page-products .pr-field-table thead th.num {
  text-align: right;
}

.page-products .pr-field-table tbody td {
  padding: .7rem .85rem;
  border-bottom: 1px solid var(--chalk);
  vertical-align: top;
  line-height: 1.65;
  color: var(--ink);
}

.page-products .pr-field-table tbody tr:nth-child(even) {
  background: rgba(221, 234, 223, .4);
}

.page-products .pr-field-table tbody td.num {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--pitch-2);
  text-align: right;
  white-space: nowrap;
}

.page-products .pr-field-table tbody td:nth-child(2) {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .pr-field-table tbody tr:target td {
  background: rgba(245, 197, 24, .34);
}

@media (min-width: 900px) {
  .page-products .pr-fields__layout {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }
  .page-products .pr-fields__side {
    position: sticky;
    top: 6.5rem;
  }
  .page-products .pr-field-table {
    min-width: 100%;
  }
}

/* ---------- 竞猜口径 ---------- */
.page-products .pr-clauses__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  margin-top: 1.85rem;
}

.page-products .pr-clause {
  border-top: 6px solid var(--pitch);
  padding-top: .9rem;
}

.page-products .pr-clause h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  margin: .55rem 0 .65rem;
  letter-spacing: .015em;
}

.page-products .pr-clause p {
  margin: 0 0 .9rem;
  max-width: 34ch;
  line-height: 1.75;
  font-size: .95rem;
  color: var(--ink);
}

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

.page-products .pr-clause__list li {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: .6rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--chalk);
  font-size: .9rem;
  line-height: 1.6;
}

.page-products .pr-clause__list .mono {
  color: var(--varblue);
  font-weight: 700;
}

.page-products .pr-clauses__fig {
  margin: 2rem 0 0;
}

.page-products .pr-clauses__foot {
  margin-top: 2.25rem;
  border-top: var(--pr-line);
  padding-top: 1.15rem;
}

.page-products .pr-clauses__foot h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 0 .6rem;
}

.page-products .pr-clauses__foot p {
  margin: 0 0 1.4rem;
  max-width: 66ch;
  line-height: 1.8;
  font-size: .95rem;
}

.page-products .pr-clauses__fig2 {
  margin: 0;
}

@media (min-width: 760px) {
  .page-products .pr-clauses__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.75rem;
  }
  .page-products .pr-clauses__fig {
    max-width: 62%;
  }
}

/* ---------- 编号与检索 ---------- */
.page-products .pr-codes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  margin-top: 1.85rem;
}

.page-products .pr-codes__side {
  display: grid;
  gap: .75rem;
  align-content: start;
}

.page-products .pr-fold {
  border: var(--pr-line);
  background: var(--chrome);
  padding: .85rem 1rem;
}

.page-products .pr-fold summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .02em;
  color: var(--pitch);
}

.page-products .pr-fold summary:focus-visible {
  outline: 3px solid var(--varblue);
  outline-offset: 3px;
}

.page-products .pr-fold p {
  margin: .75rem 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .pr-dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  background: var(--pitch);
  border: var(--pr-line);
}

.page-products .pr-dim {
  background: var(--chrome);
  padding: 1.1rem 1rem 1.2rem;
}

.page-products .pr-dim__k {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--signal);
  background: var(--pitch);
  padding: .15rem .45rem;
}

.page-products .pr-dim h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  margin: .6rem 0 .45rem;
}

.page-products .pr-dim p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--pitch-2);
}

@media (min-width: 620px) {
  .page-products .pr-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .pr-codes__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 2.75rem;
    align-items: start;
  }
}

/* ---------- 更新节奏 ---------- */
.page-products .pr-pace__track {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0 0 0 2rem;
  border-left: var(--pr-line);
  display: grid;
  gap: 1.75rem;
}

.page-products .pr-pace__track li {
  position: relative;
}

.page-products .pr-pace__track li::before {
  content: "";
  position: absolute;
  left: -2.45rem;
  top: .4rem;
  width: .85rem;
  height: .85rem;
  background: var(--signal);
  border: 3px solid var(--pitch);
  box-sizing: border-box;
}

.page-products .pr-pace__time {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--pitch-2);
  border-bottom: 2px solid var(--signal);
  padding-bottom: .1rem;
}

.page-products .pr-pace__track h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  margin: .55rem 0 .4rem;
}

.page-products .pr-pace__track p {
  margin: 0;
  max-width: 58ch;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-products .pr-pace__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 3.5rem;
    row-gap: 2.25rem;
  }
}

/* ---------- 地图与城市 ---------- */
.page-products .pr-map__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  margin-top: 1.85rem;
}

.page-products .pr-map__fig {
  margin: 0;
}

.page-products .pr-map__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 3px;
  background: var(--pitch);
  border: var(--pr-line);
}

.page-products .pr-map__stats li {
  background: var(--cream);
  padding: .85rem .6rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.page-products .pr-map__stats .mono {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--pitch);
}

.page-products .pr-map__stats em {
  font-style: normal;
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--pitch-2);
}

.page-products .pr-legend {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-products .pr-legend li {
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  gap: .6rem;
  align-items: start;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--ink);
}

.page-products .pr-legend__sw {
  display: block;
  width: 1rem;
  height: 1rem;
  margin-top: .25rem;
}

.page-products .pr-legend__sw--org {
  background: var(--signal);
  border: 2px solid var(--pitch);
}

.page-products .pr-legend__sw--home {
  background: var(--varblue);
}

.page-products .pr-legend__sw--city {
  background: var(--chalk);
  border: 2px solid var(--pitch);
}

.page-products .pr-map__copy > p {
  margin: 1.35rem 0 0;
  font-size: .92rem;
  line-height: 1.75;
  max-width: 46ch;
}

.page-products .pr-map__copy a {
  color: var(--pitch);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: background-color .16s var(--ease), color .16s var(--ease);
}

.page-products .pr-map__copy a:hover,
.page-products .pr-map__copy a:focus-visible {
  background: var(--signal);
  color: var(--pitch);
}

@media (min-width: 880px) {
  .page-products .pr-map__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 3.5rem;
    align-items: center;
  }
}

/* ---------- 页尾导航 ---------- */
.page-products .pr-next {
  border-top: var(--pr-line);
}

.page-products .pr-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.page-products .pr-next__copy h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.2vw, 1.8rem);
  margin: 0 0 .6rem;
}

.page-products .pr-next__copy p {
  margin: 0;
  max-width: 46ch;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--pitch-2);
}

.page-products .pr-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3px;
  background: var(--pitch);
  border: var(--pr-line);
}

.page-products .pr-next__links a {
  display: block;
  background: var(--chrome);
  padding: .95rem .85rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .98rem;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  transition: background-color .16s var(--ease), color .16s var(--ease);
}

.page-products .pr-next__links a:hover,
.page-products .pr-next__links a:focus-visible {
  background: var(--signal);
  color: var(--pitch);
  outline: none;
}

@media (min-width: 820px) {
  .page-products .pr-next__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 3.5rem;
    align-items: center;
  }
  .page-products .pr-next__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-fo a,
  .page-products .pr-map__copy a,
  .page-products .pr-next__links a {
    transition: none;
  }
}