.page-products {
  --cat-amber: var(--amber);
  --cat-edge: rgba(53, 224, 139, .2);
  --cat-edge-soft: rgba(169, 188, 203, .18);
  background: var(--night);
  color: #E4ECE6;
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .cat-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

.page-products .cat-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1;
  color: var(--cat-amber);
  letter-spacing: -.02em;
}

.page-products .cat-num--sm {
  font-size: 1.05rem;
  letter-spacing: .02em;
}

.page-products .cat-unit {
  font-family: var(--font-body);
  font-size: .8rem;
  color: var(--slate-light);
  margin-left: .25em;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding: 22px 0 0;
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5em;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-light);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: .5em;
  color: var(--mid);
}

.page-products .breadcrumb__item a {
  color: var(--tactic);
  text-decoration: none;
}

.page-products .breadcrumb__item a:hover {
  color: var(--glow);
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  padding: 34px 0 34px;
  border-bottom: 1px solid var(--cat-edge);
}

.page-products .cat-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--tactic);
  margin: 0;
}

.page-products .cat-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 8vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -.015em;
  color: #F2F7F3;
  margin: 14px 0 18px;
  max-width: 15em;
}

.page-products .cat-hero__lede {
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.8;
  color: #C6D4CB;
  margin: 0 0 30px;
}

.page-products .cat-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--cat-edge-soft);
  border: 1px solid var(--cat-edge-soft);
  margin: 0;
}

.page-products .cat-hero__fact {
  background: var(--field);
  padding: 14px 16px;
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
}

.page-products .cat-hero__fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate-light);
}

/* ---------- 页内目录 ---------- */
.page-products .cat-toc {
  padding: 26px 0 6px;
}

.page-products .cat-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate-light);
  margin: 0 0 12px;
}

.page-products .cat-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--cat-edge-soft);
}

.page-products .cat-toc__list li {
  flex: 1 1 auto;
  min-width: 0;
  border-bottom: 1px solid var(--cat-edge-soft);
}

.page-products .cat-toc__list a {
  display: block;
  padding: 11px 14px 11px 0;
  font-size: 13px;
  color: #B9C9BE;
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-products .cat-toc__list a:hover,
.page-products .cat-toc__list a:focus-visible {
  color: var(--glow);
  border-left-color: var(--tactic);
  background: rgba(53, 224, 139, .06);
}

.page-products .cat-toc__list a[aria-current="true"] {
  color: var(--cat-amber);
  border-left-color: var(--cat-amber);
}

/* ---------- 区块标题组 ---------- */
.page-products .cat-sec-head {
  padding: 44px 0 22px;
}

.page-products .cat-sec-head__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--tactic);
  margin: 0 0 10px;
}

.page-products .cat-sec-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 5.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: #F2F7F3;
  margin: 0 0 14px;
  max-width: 20em;
}

.page-products .cat-sec-head__lede {
  max-width: 40em;
  font-size: .95rem;
  line-height: 1.8;
  color: #B4C4B9;
  margin: 0;
}

.page-products .cat-sec-head--cream .cat-sec-head__no {
  color: var(--amber-deep);
}

.page-products .cat-sec-head--cream .cat-sec-head__title {
  color: var(--ink);
}

.page-products .cat-sec-head--cream .cat-sec-head__lede {
  color: #4A4034;
}

/* ---------- 筛选控件 ---------- */
.page-products .cat-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  align-items: center;
  margin: 0 0 26px;
  padding: 14px 16px;
  border: 1px dashed var(--cat-edge);
  border-radius: 0;
}

.page-products .cat-filter__legend {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--slate-light);
  padding: 0 6px;
}

.page-products .cat-filter__opt {
  display: inline-flex;
  align-items: center;
}

.page-products .cat-filter__box {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.page-products .cat-filter__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-light);
  border: 1px solid var(--cat-edge-soft);
  padding: 6px 12px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-products .cat-filter__label:hover {
  color: var(--glow);
  border-color: var(--tactic);
}

.page-products .cat-filter__box:checked + .cat-filter__label {
  color: var(--night);
  background: var(--tactic);
  border-color: var(--tactic);
}

.page-products .cat-filter__box:focus-visible + .cat-filter__label {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

.page-products .cat-lines:has(#flt-injury:not(:checked)) #injury,
.page-products .cat-lines:has(#flt-numbers:not(:checked)) #numbers,
.page-products .cat-lines:has(#flt-matrix:not(:checked)) #matrix,
.page-products .cat-lines:has(#flt-transfer:not(:checked)) #transfer {
  opacity: .32;
  filter: grayscale(.7);
}

/* ---------- 编号卡 ---------- */
.page-products .cat-line {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 24px 20px 26px 22px;
  margin: 0 0 22px;
  background: var(--field);
  border: 1px solid var(--cat-edge);
  border-left: 3px solid var(--mid);
  transition: transform .2s ease, border-left-color .2s ease, box-shadow .2s ease, opacity .3s ease, filter .3s ease;
}

.page-products .cat-line:hover {
  transform: translateY(-2px);
  border-left-color: var(--glow);
  box-shadow: var(--lift);
}

.page-products .cat-line__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.65rem;
  line-height: 1;
  color: var(--night);
  background: var(--cat-amber);
  padding: 6px 12px 4px;
  border-radius: 2px;
}

.page-products .cat-line__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1.15;
  color: #F2F7F3;
  margin: 14px 0 6px;
}

.page-products .cat-line__sub {
  font-size: .92rem;
  color: var(--tactic);
  margin: 0 0 20px;
  line-height: 1.6;
}

.page-products .cat-line__col {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--slate-light);
  margin: 0 0 10px;
  padding-left: 10px;
  border-left: 2px solid var(--mid);
}

.page-products .cat-line__fields {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-products .cat-line__fields li {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: #CBD8CE;
  padding: 7px 0;
  border-bottom: 1px dashed rgba(169, 188, 203, .22);
}

.page-products .cat-line__fields li:first-child {
  border-top: 1px dashed rgba(169, 188, 203, .22);
}

.page-products .cat-line__right p {
  font-size: .95rem;
  line-height: 1.85;
  color: #C3D1C8;
  margin: 0 0 14px;
}

.page-products .cat-line__note {
  border-left: 2px solid var(--cat-amber);
  padding-left: 14px;
  color: #D6DED7 !important;
  font-size: .9rem !important;
}

.page-products .cat-line__media {
  margin: 0 0 20px;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--cat-edge-soft);
}

.page-products .cat-line__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.page-products .cat-line__media--square img {
  aspect-ratio: 1 / 1;
}

.page-products .cat-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  padding: 2px 8px;
  margin: 0 1px;
  border-radius: 2px;
  white-space: nowrap;
}

.page-products .cat-tag--reg {
  background: rgba(53, 224, 139, .16);
  color: var(--glow);
  border: 1px solid rgba(53, 224, 139, .4);
}

.page-products .cat-tag--temp {
  background: rgba(255, 176, 32, .16);
  color: var(--cat-amber);
  border: 1px solid rgba(255, 176, 32, .42);
}

.page-products .cat-tag--vac {
  background: rgba(169, 188, 203, .14);
  color: var(--slate-light);
  border: 1px dashed rgba(169, 188, 203, .5);
}

/* ---------- 对比带 ---------- */
.page-products .cat-band {
  margin: 34px 0 38px;
  padding: 32px 0 34px;
  background: var(--slate);
  border-top: 1px solid rgba(53, 224, 139, .25);
  border-bottom: 1px solid rgba(53, 224, 139, .25);
}

.page-products .cat-band__media {
  margin: 0 0 26px;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(233, 240, 235, .16);
}

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

.page-products .cat-band__head {
  margin: 0 0 22px;
}

.page-products .cat-band__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--glow);
  margin: 0 0 8px;
}

.page-products .cat-band__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 4.8vw, 2.1rem);
  line-height: 1.12;
  color: #F2F7F3;
  margin: 0;
}

.page-products .cat-band__rows {
  display: grid;
  gap: 12px;
}

.page-products .cat-band__row {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr) 2em;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  transition: background .18s ease;
}

.page-products .cat-band__row:hover {
  background: rgba(11, 42, 34, .45);
}

.page-products .cat-band__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: #D3DEE5;
}

.page-products .cat-band__bar {
  display: block;
  position: relative;
  height: 12px;
  background: rgba(11, 42, 34, .6);
  border: 1px solid rgba(169, 188, 203, .2);
}

.page-products .cat-band__bar i {
  display: block;
  height: 100%;
  background: var(--tactic);
}

.page-products .cat-band__row--key .cat-band__bar i {
  background: var(--cat-amber);
}

.page-products .cat-band__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.15rem;
  text-align: right;
  color: #F2F7F3;
}

.page-products .cat-band__total {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--slate-light);
  margin: 20px 0 0;
}

.page-products .cat-band__total strong {
  color: var(--cat-amber);
  font-size: 1.1rem;
}

/* ---------- 场景区 ---------- */
.page-products .cat-scenes {
  background: var(--cream);
  padding-bottom: 46px;
}

.page-products .cat-scenes .cat-wrap {
  padding-top: 4px;
}

.page-products .cat-scenes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .cat-scene {
  background: #ECE0CC;
  border: 1px solid rgba(36, 28, 20, .16);
  border-top: 3px solid var(--mid);
  padding: 22px 20px 20px;
  transition: transform .2s ease, border-top-color .2s ease;
}

.page-products .cat-scene:hover {
  transform: translateY(-2px);
  border-top-color: var(--amber-deep);
}

.page-products .cat-scene__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cream);
  background: var(--ink);
  padding: 4px 10px;
  margin: 0 0 14px;
}

.page-products .cat-scene__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-products .cat-scene__body {
  font-size: .92rem;
  line-height: 1.8;
  color: #453B30;
  margin: 0 0 16px;
}

.page-products .cat-scene__jump {
  margin: 0;
}

.page-products .cat-scene__jump a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-products .cat-scene__jump a:hover {
  color: var(--ink);
}

/* ---------- 版本演进 ---------- */
.page-products .cat-versions {
  padding-bottom: 44px;
}

.page-products .cat-versions__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-bottom: 26px;
  background: var(--cat-edge-soft);
  border: 1px solid var(--cat-edge-soft);
}

.page-products .cat-versions__side {
  padding: 22px 20px 24px;
}

.page-products .cat-versions__side--old {
  background: var(--slate);
}

.page-products .cat-versions__side--new {
  background: var(--field);
}

.page-products .cat-versions__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--slate-light);
  margin: 0 0 10px;
}

.page-products .cat-versions__side--new .cat-versions__tag {
  color: var(--tactic);
}

.page-products .cat-versions__side-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  line-height: 1.2;
  color: #F2F7F3;
  margin: 0 0 16px;
}

.page-products .cat-versions__steps {
  list-style: none;
  counter-reset: vstep;
  margin: 0;
  padding: 0;
}

.page-products .cat-versions__steps li {
  counter-increment: vstep;
  position: relative;
  padding: 8px 0 8px 34px;
  font-size: .9rem;
  line-height: 1.7;
  color: #C3D1C8;
  border-bottom: 1px dashed rgba(169, 188, 203, .22);
}

.page-products .cat-versions__steps li::before {
  content: counter(vstep);
  position: absolute;
  left: 0;
  top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--night);
  background: var(--slate-light);
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
}

.page-products .cat-versions__side--new .cat-versions__steps li::before {
  background: var(--cat-amber);
}

.page-products .cat-versions__svg {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  margin: 22px 0 0;
}

.page-products .cat-versions__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--cat-edge-soft);
}

.page-products .cat-versions__item {
  border-bottom: 1px solid var(--cat-edge-soft);
}

.page-products .cat-versions__item summary {
  cursor: pointer;
  padding: 15px 30px 15px 12px;
  position: relative;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: #D3DEE5;
  transition: color .18s ease, background .18s ease;
}

.page-products .cat-versions__item summary::-webkit-details-marker {
  display: none;
}

.page-products .cat-versions__item summary::after {
  content: "+";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--tactic);
}

.page-products .cat-versions__item[open] summary::after {
  content: "–";
  color: var(--cat-amber);
}

.page-products .cat-versions__item summary:hover {
  color: var(--glow);
  background: rgba(53, 224, 139, .06);
}

.page-products .cat-versions__item summary:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: -2px;
}

.page-products .cat-versions__item p {
  margin: 0;
  padding: 0 16px 18px 12px;
  font-size: .9rem;
  line-height: 1.8;
  color: #B4C4B9;
}

/* ---------- 对比卡与导出 ---------- */
.page-products .cat-card-export {
  background: var(--cream);
  padding: 42px 0 52px;
  border-top: 4px solid var(--cat-amber);
}

.page-products .cat-card-export .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber-deep);
  margin: 0 0 10px;
}

.page-products .cat-card-export__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-products .cat-card-export__text h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 5vw, 2.2rem);
  line-height: 1.12;
  color: var(--ink);
  margin: 0 0 16px;
}

.page-products .cat-card-export__text p {
  font-size: .94rem;
  line-height: 1.85;
  color: #453B30;
  margin: 0 0 14px;
  max-width: 34em;
}

.page-products .cat-card-export__link a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cream);
  background: var(--ink);
  text-decoration: none;
  padding: 9px 16px;
  display: inline-block;
  transition: background .2s ease, color .2s ease;
}

.page-products .cat-card-export__link a:hover {
  background: var(--amber-deep);
  color: var(--cream);
}

.page-products .cat-card-export__media {
  margin: 0;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(36, 28, 20, .2);
  box-shadow: 6px 6px 0 rgba(36, 28, 20, .12);
}

.page-products .cat-card-export__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 焦点态 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible,
.page-products .cat-filter__label:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .cat-wrap {
    padding: 0 32px;
  }

  .page-products .cat-hero {
    padding: 46px 0 42px;
  }

  .page-products .cat-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cat-toc__list li {
    flex: 1 1 46%;
  }

  .page-products .cat-filter {
    padding: 16px 20px;
  }

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

  .page-products .cat-versions__split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px;
  }

  .page-products .cat-card-export__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-products .cat-line {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: 40px;
    padding: 30px 32px 32px 36px;
    margin-bottom: 26px;
  }

  .page-products .cat-line--injury,
  .page-products .cat-line--matrix {
    margin-right: 7%;
  }

  .page-products .cat-line--numbers,
  .page-products .cat-line--transfer {
    margin-left: 7%;
  }

  .page-products .cat-line__left {
    border-right: 1px solid var(--cat-edge-soft);
    padding-right: 28px;
  }

  .page-products .cat-line__fields {
    margin-bottom: 0;
  }

  .page-products .cat-band {
    margin: 46px 0 50px;
    padding: 40px 0 42px;
  }

  .page-products .cat-band__rows {
    gap: 16px;
  }

  .page-products .cat-band__row {
    grid-template-columns: 7em minmax(0, 1fr) 3em;
    gap: 18px;
  }

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

  .page-products .cat-versions__side {
    padding: 28px 28px 30px;
  }

  .page-products .cat-sec-head {
    padding: 56px 0 26px;
  }
}

@media (min-width: 1140px) {
  .page-products .cat-hero h1 {
    max-width: 13em;
  }

  .page-products .cat-line--injury,
  .page-products .cat-line--matrix {
    margin-right: 9%;
  }

  .page-products .cat-line--numbers,
  .page-products .cat-line--transfer {
    margin-left: 9%;
  }
}
<<<END>>>
</main>