.page-products {
  --prod-hair: 1px solid var(--glacier-300);
  --prod-tint: var(--glacier-050);
}

/* ---------- 首屏 ---------- */
.page-products .prod-head {
  padding-block: 40px 56px;
  border-bottom: var(--prod-hair);
  position: relative;
}
.page-products .prod-head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg,
    var(--glacier-500) 0 34%,
    var(--prayer-orange) 34% 46%,
    var(--ink-green) 46% 100%);
  opacity: .85;
}
.page-products .prod-head .page-head__title {
  max-width: 22ch;
  color: var(--glacier-700);
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.22;
}
.page-products .prod-head .page-head__lede {
  max-width: 40ch;
  color: var(--graphite);
  font-family: var(--font-body);
}
.page-products .page-head__eyebrow {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  color: var(--glacier-500);
}
.page-products .prod-head__keys {
  list-style: none;
  margin: 32px 0 0;
  padding: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
  border-top: var(--prod-hair);
  font-family: var(--font-body);
  font-size: .9375rem;
  color: var(--mist);
}
.page-products .prod-head__keys li {
  display: flex;
  align-items: baseline;
  gap: .5em;
}
.page-products .prod-head__keys .mono {
  font-size: 1.5rem;
  color: var(--glacier-700);
}

/* ---------- 主体骨架 ---------- */
.page-products .prod-body {
  padding-block: 48px 96px;
}
.page-products .prod-rail .rail__link {
  font-family: var(--font-head);
}
.page-products .prod-rail .rail__note {
  margin-top: 24px;
  font-size: .75rem;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .prod-rail .rail__note .mono {
  color: var(--prayer-orange);
  border: 1px solid var(--prayer-orange);
  border-radius: 3px;
  padding: 0 .3em;
}
.page-products .prod-canvas {
  min-width: 0;
}
.page-products .prod-sec {
  scroll-margin-top: calc(var(--bar-h) + 16px);
}
.page-products .prod-lede {
  max-width: 38em;
  font-family: var(--font-body);
  color: var(--graphite);
  line-height: 1.85;
}
.page-products .prod-fig {
  margin: 32px 0 40px;
}
.page-products .prod-fig .media-frame__inner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
}
.page-products .prod-caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 10px;
  font-family: var(--font-body);
  font-size: .875rem;
  color: var(--mist);
}

/* ---------- 01 玩法分类 ---------- */
.page-products .kind-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: var(--prod-hair);
}
.page-products .kind {
  border-bottom: var(--prod-hair);
  padding: 22px 0 22px 16px;
  border-left: 3px solid transparent;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.page-products .kind:hover {
  border-left-color: var(--prayer-orange);
  background-color: var(--glacier-050);
}
.page-products .kind__code {
  margin: 0 0 6px;
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--prayer-orange);
}
.page-products .kind__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--glacier-700);
}
.page-products .kind__meta {
  margin: 6px 0 0;
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-products .kind__text {
  margin: 10px 0 0;
  max-width: 34em;
  font-family: var(--font-body);
  line-height: 1.8;
  color: var(--graphite);
}
.page-products .kind__codes {
  margin: 12px 0 0;
  font-size: .875rem;
  color: var(--mist);
}
.page-products .kind__codes .mono {
  color: var(--glacier-700);
  background: var(--ink-green-050);
  border-radius: 3px;
  padding: .1em .5em;
  letter-spacing: .06em;
}

/* ---------- 编号索引 ---------- */
.page-products .prod-fig--matrix .media-frame__inner img {
  object-fit: contain;
  background: var(--ink-green-050);
}
.page-products .prod-tablewrap {
  border-top: 2px solid var(--glacier-700);
}
.page-products .prod-codes th,
.page-products .prod-ledger th {
  font-family: var(--font-head);
  letter-spacing: .04em;
  white-space: nowrap;
}
.page-products .prod-codes td,
.page-products .prod-ledger td {
  font-family: var(--font-body);
  vertical-align: middle;
}
.page-products .prod-codes tbody tr:hover td,
.page-products .prod-codes tbody tr:hover th,
.page-products .prod-ledger tbody tr:hover td {
  background-color: var(--glacier-050);
}
.page-products .prod-codes tbody td:nth-child(3),
.page-products .prod-codes tbody td:nth-child(4) {
  min-width: 12em;
}

/* 口径编号 chip */
.page-products .code-chip {
  display: inline-block;
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--glacier-700);
  background: var(--ink-green-050);
  border: 1px solid var(--glacier-300);
  border-radius: 3px;
  padding: .18em .55em;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: background-color 140ms var(--ease), color 140ms var(--ease), border-color 140ms var(--ease);
}
.page-products .code-chip:hover,
.page-products .code-chip:focus-visible {
  background: var(--prayer-orange);
  border-color: var(--prayer-orange);
  color: #fff;
}
.page-products .code-chip--static {
  cursor: default;
}
.page-products .code-chip--static:hover {
  background: var(--ink-green-050);
  border-color: var(--glacier-300);
  color: var(--glacier-700);
}
.page-products .code-chip[data-active="true"] {
  background: var(--prayer-orange);
  border-color: var(--prayer-orange);
  color: #fff;
}

/* 要点 */
.page-products .points {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: pt;
}
.page-products .points li {
  position: relative;
  padding-left: 26px;
  font-family: var(--font-body);
  color: var(--graphite);
  line-height: 1.8;
}
.page-products .points li::before {
  counter-increment: pt;
  content: "0" counter(pt);
  position: absolute;
  left: 0;
  top: .25em;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--prayer-orange);
}

/* ---------- 03 局数对照 ---------- */
.page-products .ledger-tools {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}
.page-products .ledger-filter {
  border: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .ledger-filter legend {
  float: left;
  width: 100%;
  padding: 0 0 6px;
  font-family: var(--font-head);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-products .flt {
  font-family: var(--font-head);
  font-size: .875rem;
  letter-spacing: .02em;
  color: var(--glacier-700);
  background: transparent;
  border: 1px solid var(--glacier-300);
  border-radius: 999px;
  padding: .35em 1em;
  cursor: pointer;
  transition: background-color 140ms var(--ease), border-color 140ms var(--ease), color 140ms var(--ease);
}
.page-products .flt:hover {
  background: var(--glacier-050);
}
.page-products .flt[aria-pressed="true"] {
  background: var(--glacier-700);
  border-color: var(--glacier-700);
  color: var(--snow-white);
}
.page-products .ledger-hint {
  margin: 0;
  font-size: .8125rem;
  color: var(--mist);
}
.page-products .ledger-hint .mono {
  color: var(--glacier-500);
}
.page-products .prod-ledger {
  min-width: 720px;
}
.page-products .prod-ledger td.mono,
.page-products .prod-ledger .num {
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--glacier-700);
}
.page-products .prod-ledger tbody tr[data-dim="true"] {
  opacity: .32;
}
.page-products .prod-ledger tbody tr[data-mark="true"] td {
  background: var(--prayer-orange-100);
}
.page-products .sort-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .4em;
}
.page-products .sort-btn:hover {
  color: var(--prayer-orange);
}
.page-products .sort-ico {
  font-size: .8em;
  color: var(--mist);
}

/* ---------- 04 术语对照 ---------- */
.page-products .prod-fig--gloss .media-frame__inner img {
  object-fit: contain;
  background: var(--glacier-050);
}
.page-products .gloss-head {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 10px 16px;
  background: var(--glacier-050);
  border-top: var(--prod-hair);
  border-bottom: var(--prod-hair);
  font-family: var(--font-head);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--glacier-700);
}
.page-products .gloss-fold {
  border-bottom: var(--prod-hair);
}
.page-products .gloss-fold .fold__item {
  border-top: var(--prod-hair);
}
.page-products .gloss-fold .fold__item:first-child {
  border-top: none;
}
.page-products .gloss-fold .fold__summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  cursor: pointer;
  font-family: var(--font-head);
}
.page-products .gloss-fold .fold__summary::marker {
  color: var(--prayer-orange);
}
.page-products .gloss-term {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--glacier-700);
}
.page-products .gloss-ref {
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--prayer-orange);
}
.page-products .gloss-fold .fold__body {
  padding: 0 16px 18px;
  font-family: var(--font-body);
}
.page-products .gloss-fold .fold__body p {
  margin: 0 0 .6em;
  max-width: 34em;
  line-height: 1.85;
  color: var(--graphite);
}
.page-products .gloss-quote {
  border-left: 2px solid var(--ink-green);
  padding-left: 12px;
  font-size: .9375rem;
  color: var(--ink-green);
}
.page-products .prod-followup {
  margin-top: 24px;
  font-family: var(--font-body);
  color: var(--mist);
}
.page-products .prod-followup a {
  color: var(--glacier-500);
  text-underline-offset: .25em;
}

/* ---------- 05 额度区间 ---------- */
.page-products .prod-fig--scale .media-frame__inner img {
  object-fit: contain;
}
.page-products .range-panel {
  padding: 24px 20px;
  border-radius: 4px;
  border: 1px solid var(--glacier-300);
}
.page-products .range-panel__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink-green);
}
.page-products .range-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .range-row {
  display: grid;
  grid-template-columns: 6.5em 1fr;
  align-items: center;
  gap: 8px 12px;
}
.page-products .range-name {
  font-family: var(--font-head);
  font-size: .9375rem;
  color: var(--glacier-700);
}
.page-products .range-bar {
  display: block;
  height: 10px;
  background: rgba(46, 91, 73, .14);
  border-radius: 999px;
  overflow: hidden;
}
.page-products .range-bar__fill {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--glacier-500), var(--ink-green));
  border-radius: 999px;
}
.page-products .range-val {
  grid-column: 1 / -1;
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-products .range-panel__note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: var(--prod-hair);
  font-family: var(--font-body);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 06 下一步 ---------- */
.page-products .prod-next {
  padding-top: 8px;
}
.page-products .next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 2px solid var(--glacier-700);
}
.page-products .next-card {
  display: block;
  padding: 22px 16px;
  border-bottom: var(--prod-hair);
  text-decoration: none;
  color: inherit;
  transition: background-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.page-products .next-card:hover,
.page-products .next-card:focus-visible {
  background: var(--glacier-050);
  box-shadow: var(--shadow-lift);
}
.page-products .next-card__kicker {
  margin: 0;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--prayer-orange);
}
.page-products .next-card__t {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--glacier-700);
}
.page-products .next-card__d {
  margin: 8px 0 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--graphite);
}
.page-products .next-card__go {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-head);
  font-size: .875rem;
  letter-spacing: .02em;
  color: var(--glacier-500);
}
.page-products .prod-backtop {
  margin: 48px 0 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .prod-head__keys {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .kind-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
  .page-products .range-row {
    grid-template-columns: 7.5em 1fr 8em;
  }
  .page-products .range-val {
    grid-column: auto;
    text-align: right;
  }
  .page-products .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .next-card:nth-child(odd) {
    border-right: var(--prod-hair);
  }
  .page-products .gloss-head {
    display: grid;
  }
  .page-products .gloss-fold .fold__summary {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-rail {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    align-self: start;
    border-left: 2px solid var(--glacier-300);
    padding-left: 20px;
  }
  .page-products .ledger-tools {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
  }
  .page-products .range-panel {
    padding: 32px 36px;
  }
  .page-products .next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 0;
  }
  .page-products .next-card {
    border-right: var(--prod-hair);
    padding: 26px 22px;
  }
  .page-products .next-card:last-child {
    border-right: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .kind,
  .page-products .code-chip,
  .page-products .flt,
  .page-products .next-card {
    transition: opacity 120ms linear;
  }
  .page-products .next-card:hover {
    box-shadow: none;
  }
}

.page-products {
  --w: 1rem;
}