.page-products {
  --pp-pad: clamp(16px, 3.6vw, 30px);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  padding: 16px 0 0;
}
.page-products .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}
.page-products .crumbs__list a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.16s var(--ease);
}
.page-products .crumbs__list a:hover,
.page-products .crumbs__list a:focus-visible {
  color: var(--cyan);
}
.page-products .crumbs__list [aria-current="page"] {
  color: var(--text);
}
.page-products .crumbs__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  position: relative;
  padding: clamp(24px, 4.4vw, 56px) 0 clamp(30px, 5vw, 72px);
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(34, 225, 214, 0.11), transparent 58%),
    radial-gradient(90% 70% at 4% 18%, rgba(255, 181, 69, 0.07), transparent 60%);
}
.page-products .cat-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}
.page-products .cat-hero__copy .display {
  margin: 10px 0 18px;
}
.page-products .cat-hero__keys {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(20px, 4vw, 44px);
  margin: 28px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-products .cat-hero__keys li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-products .cat-hero__keynum {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  letter-spacing: -0.01em;
}
.page-products .cat-hero__keylabel {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.page-products .cat-hero__figure {
  position: relative;
  margin: 0;
}
.page-products .cat-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  object-fit: cover;
}
.page-products .cat-hero__figure::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid rgba(42, 58, 107, 0.75);
  border-radius: var(--r-lg);
  pointer-events: none;
  z-index: -1;
}
.page-products .cat-hero__figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 层级矩阵 ---------- */
.page-products .cat-matrix__row {
  display: flex;
  gap: var(--gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}
.page-products .cat-lane {
  flex: 0 0 auto;
  width: 74vw;
  max-width: 320px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 20px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  position: relative;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-products .cat-lane:hover {
  border-color: rgba(34, 225, 214, 0.55);
  transform: translateY(-3px);
}
.page-products .cat-lane__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.page-products .cat-lane .h3 {
  margin: 2px 0 0;
  color: var(--text);
}
.page-products .cat-lane__desc {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.65;
}
.page-products .cat-lane__who {
  margin: 0 0 auto;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
}
.page-products .cat-lane__bar {
  display: block;
  height: 6px;
  margin-top: 16px;
  border-radius: 999px;
  background: var(--ink-700);
  overflow: hidden;
}
.page-products .cat-lane__bar > span {
  display: block;
  height: 100%;
  border-radius: 999px;
}
.page-products .cat-lane--a .cat-lane__bar > span {
  width: 8.2%;
  background: var(--ice);
}
.page-products .cat-lane--b .cat-lane__bar > span {
  width: 24.7%;
  background: linear-gradient(90deg, var(--ice), var(--cyan));
}
.page-products .cat-lane--c .cat-lane__bar > span {
  width: 49.3%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}
.page-products .cat-lane--d .cat-lane__bar > span {
  width: 100%;
  background: linear-gradient(90deg, var(--amber), var(--ember));
}
.page-products .cat-lane__days {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 对照表 ---------- */
.page-products .cat-table__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 34px);
  align-items: start;
}
.page-products .cat-table__side {
  margin: 0;
}
.page-products .cat-table__side img {
  display: block;
  width: 100%;
  max-width: 240px;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.page-products .cat-table__frame {
  position: relative;
}
.page-products .cat-table__scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
  -webkit-overflow-scrolling: touch;
}
.page-products .cat-table__frame::after {
  content: "";
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  width: 54px;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(90deg, rgba(15, 23, 48, 0), rgba(15, 23, 48, 0.95));
  pointer-events: none;
}
.page-products .cat-table__t {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .cat-table__t thead th {
  background: var(--ink-700);
  padding: 14px 16px;
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .cat-table__t tbody th,
.page-products .cat-table__t tbody td {
  padding: 15px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  vertical-align: top;
}
.page-products .cat-table__t tbody tr:nth-child(even) th,
.page-products .cat-table__t tbody tr:nth-child(even) td {
  background: rgba(22, 33, 74, 0.42);
}
.page-products .cat-table__t tbody tr:last-child th,
.page-products .cat-table__t tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .cat-table__t tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--ink-800);
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}
.page-products .cat-table__t tbody tr:nth-child(even) th {
  background: #101a3a;
}
.page-products .cat-table__t .num {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--amber);
}
.page-products .cat-table__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 横向信息带 ---------- */
.page-products .cat-band {
  padding: clamp(22px, 3.6vw, 40px) 0;
}
.page-products .cat-band__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-top: clamp(22px, 3.6vw, 40px);
  padding-bottom: clamp(22px, 3.6vw, 40px);
}
.page-products .cat-band__media {
  margin: 0;
}
.page-products .cat-band__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  object-fit: cover;
}
.page-products .cat-band__text {
  margin: 8px 0 20px;
  color: var(--text-soft);
  font-size: 15.5px;
  line-height: 1.75;
  max-width: 46ch;
}

/* ---------- 系列详解 ---------- */
.page-products .cat-detail__lead {
  margin: 0 0 clamp(24px, 3.6vw, 42px);
}
.page-products .cat-detail__lead img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  object-fit: cover;
}

.page-products .cat-filter {
  position: relative;
}
.page-products .cat-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.page-products .cat-filter:has(.cat-filter__radio:focus-visible) .cat-filter__tabs {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 999px;
}
.page-products .cat-filter__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.page-products .cat-filter__tabs label {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-800);
  color: var(--text-soft);
  font-size: 14px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease), color 0.16s var(--ease);
}
.page-products .cat-filter__tabs label:hover {
  border-color: var(--muted);
  color: var(--text);
}
.page-products #catf-all:checked ~ .cat-filter__tabs label[for="catf-all"],
.page-products #catf-a:checked ~ .cat-filter__tabs label[for="catf-a"],
.page-products #catf-b:checked ~ .cat-filter__tabs label[for="catf-b"],
.page-products #catf-c:checked ~ .cat-filter__tabs label[for="catf-c"],
.page-products #catf-d:checked ~ .cat-filter__tabs label[for="catf-d"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
  font-weight: 600;
}
.page-products #catf-a:checked ~ .cat-filter__list .cat-card:not([data-series="a"]),
.page-products #catf-b:checked ~ .cat-filter__list .cat-card:not([data-series="b"]),
.page-products #catf-c:checked ~ .cat-filter__list .cat-card:not([data-series="c"]),
.page-products #catf-d:checked ~ .cat-filter__list .cat-card:not([data-series="d"]) {
  display: none;
}

.page-products .cat-card {
  margin-bottom: 12px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.2s var(--ease);
}
.page-products .cat-card:hover {
  border-color: rgba(34, 225, 214, 0.45);
}
.page-products .cat-card[open] {
  border-color: rgba(34, 225, 214, 0.65);
}
.page-products .cat-card__sum {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  cursor: pointer;
  list-style: none;
}
.page-products .cat-card__sum::-webkit-details-marker {
  display: none;
}
.page-products .cat-card__cycle {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex: 0 0 auto;
}
.page-products .cat-card__num {
  font-family: var(--font-mono);
  font-size: clamp(38px, 7vw, 60px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--amber);
  min-width: 3.2ch;
  text-align: right;
}
.page-products .cat-card__unit {
  font-size: 13px;
  color: var(--muted);
}
.page-products .cat-card__id {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1 1 auto;
  min-width: 0;
}
.page-products .cat-card__name {
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.page-products .cat-card__pos {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-products .cat-card__chev {
  position: relative;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: border-color 0.2s var(--ease);
}
.page-products .cat-card__chev::before,
.page-products .cat-card__chev::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--cyan);
  border-radius: 1px;
  transform: translate(-50%, -50%);
}
.page-products .cat-card__chev::before {
  width: 12px;
  height: 2px;
}
.page-products .cat-card__chev::after {
  width: 2px;
  height: 12px;
  transition: transform 0.2s var(--ease);
}
.page-products .cat-card[open] .cat-card__chev::after {
  transform: translate(-50%, -50%) scaleY(0);
}
.page-products .cat-card__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 30px);
  border-top: 1px solid var(--line);
  padding: clamp(18px, 2.4vw, 26px) clamp(16px, 2.4vw, 24px) clamp(20px, 2.8vw, 30px);
}
.page-products .cat-card__col h4 {
  margin: 0 0 10px;
  padding-bottom: 7px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.page-products .cat-card__col p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-soft);
}
.page-products .cat-card__col ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-soft);
}
.page-products .cat-card__col li {
  margin-bottom: 7px;
}
.page-products .cat-card__col li:last-child {
  margin-bottom: 0;
}

/* ---------- 选择路径 ---------- */
.page-products .cat-choose__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.page-products .cat-path {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  position: relative;
}
.page-products .cat-path--a {
  border-top: 3px solid var(--ice);
}
.page-products .cat-path--b {
  border-top: 3px solid var(--cyan);
}
.page-products .cat-path--c {
  border-top: 3px solid var(--amber);
}
.page-products .cat-path__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.page-products .cat-path .h3 {
  margin: 0;
}
.page-products .cat-path p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-soft);
}
.page-products .cat-path__rec {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 提醒与记录 ---------- */
.page-products .cat-care__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
.page-products .cat-care__copy .lede {
  margin-bottom: 24px;
}
.page-products .cat-care__steps {
  counter-reset: care;
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}
.page-products .cat-care__steps li {
  position: relative;
  counter-increment: care;
  padding-left: 50px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}
.page-products .cat-care__steps li::before {
  content: counter(care, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px 7px;
}
.page-products .cat-care__links {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .cat-care__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 225, 214, 0.4);
}
.page-products .cat-care__links a:hover,
.page-products .cat-care__links a:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
}
.page-products .cat-care__figure {
  margin: 0;
}
.page-products .cat-care__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  object-fit: cover;
}
.page-products .cat-care__figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 尾部行动区 ---------- */
.page-products .cat-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, var(--ink-800), var(--ink-700));
}
.page-products .cat-cta__text .h3 {
  margin: 0 0 8px;
}
.page-products .cat-cta__text p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.7;
}
.page-products .cat-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .cat-card__body {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .cat-choose__grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .cat-path--c {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-products .cat-hero__inner {
    grid-template-columns: 1.12fr 0.88fr;
  }
  .page-products .cat-matrix__row {
    display: grid;
    grid-template-columns: 0.82fr 1fr 1.22fr 1.5fr;
    gap: clamp(12px, 1.4vw, 18px);
    overflow: visible;
    padding-bottom: 0;
  }
  .page-products .cat-lane {
    width: auto;
    max-width: none;
    min-width: 0;
    scroll-snap-align: none;
  }
  .page-products .cat-table__head {
    grid-template-columns: 1fr auto;
  }
  .page-products .cat-table__side {
    justify-self: end;
  }
  .page-products .cat-table__frame::after {
    display: none;
  }
  .page-products .cat-band__inner {
    grid-template-columns: 1.4fr 1fr;
    gap: clamp(24px, 4vw, 52px);
  }
  .page-products .cat-care__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (min-width: 1100px) {
  .page-products .cat-card__body {
    grid-template-columns: 1.1fr 1.05fr 1.15fr 1.1fr;
  }
  .page-products .cat-choose__grid {
    grid-template-columns: repeat(6, 1fr);
  }
  .page-products .cat-path--a {
    grid-column: span 4;
  }
  .page-products .cat-path--b {
    grid-column: span 2;
  }
  .page-products .cat-path--c {
    grid-column: span 6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-lane,
  .page-products .cat-card,
  .page-products .cat-card__chev,
  .page-products .cat-card__chev::after,
  .page-products .cat-filter__tabs label {
    transition: none;
  }
  .page-products .cat-lane:hover {
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>