.page-products {
  --prod-gap: clamp(20px, 3vw, 40px);
  --prod-card-shadow: 0 1px 0 rgba(17, 26, 46, .04), 0 10px 30px -22px rgba(17, 26, 46, .28);
}

/* ---------- 面包屑与首屏 ---------- */

.page-products .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-45);
  margin-bottom: clamp(20px, 4vw, 36px);
}

.page-products .crumbs a {
  color: var(--ink-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .crumbs a:hover {
  border-bottom-color: var(--amber);
}

.page-products .prod-sep {
  color: var(--line);
}

.page-products .prod-hero {
  position: relative;
  padding-top: clamp(8px, 2vw, 20px);
  padding-bottom: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(63, 127, 108, .10) 0%, rgba(63, 127, 108, 0) 58%),
    radial-gradient(80% 70% at 4% 12%, rgba(224, 160, 60, .12) 0%, rgba(224, 160, 60, 0) 60%);
}

.page-products .prod-hero__title {
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.16;
  letter-spacing: -.012em;
  font-weight: 700;
  color: var(--ink);
  margin: 16px 0 20px;
  max-width: 22ch;
}

.page-products .prod-hero__lede {
  max-width: 60ch;
  color: var(--ink-70);
}

.page-products .prod-hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .prod-hero__pills .pill {
  text-decoration: none;
  transition: transform .24s var(--ease), box-shadow .24s var(--ease);
}

.page-products .prod-hero__pills .pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -12px rgba(17, 26, 46, .5);
}

.page-products .prod-hero__note {
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-45);
}

/* ---------- 01 服务族标签 ---------- */

.page-products .prod-families .section__head,
.page-products .prod-catalog .section__head,
.page-products .prod-compare .section__head,
.page-products .prod-scenes .section__head,
.page-products .prod-flow .section__head,
.page-products .prod-faq .section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 18px;
  align-items: start;
  margin-bottom: var(--prod-gap);
}

.page-products .prod-banner {
  margin: 0 0 clamp(24px, 3.5vw, 40px);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy);
  border: 1px solid var(--line);
}

.page-products .prod-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
  filter: saturate(.78) contrast(.96);
}

.page-products .prod-banner .figure__caption {
  display: block;
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--amber-soft);
  background: var(--navy);
}

.page-products .prod-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.page-products .prod-tabs__list .tab {
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--paper-white);
  color: var(--ink-70);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}

.page-products .prod-tabs__list .tab:hover {
  border-color: var(--amber);
  color: var(--ink);
}

.page-products .prod-tabs__list .tab[aria-selected="true"],
.page-products .prod-tabs__list .tab.is-active {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  font-weight: 700;
}

.page-products .prod-tabpanel {
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(18px, 3vw, 30px);
  box-shadow: var(--prod-card-shadow);
}

.page-products .prod-meta {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .prod-meta__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .prod-meta__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .prod-meta__row:first-child {
  padding-top: 0;
}

.page-products .prod-meta dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber-deep);
}

.page-products .prod-meta dd {
  margin: 0;
  color: var(--ink);
  line-height: 1.75;
}

@media (min-width: 700px) {
  .page-products .prod-meta__row {
    grid-template-columns: 140px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

/* ---------- 02 类目清单 ---------- */

.page-products .prod-fam {
  margin-bottom: clamp(30px, 5vw, 64px);
  scroll-margin-top: calc(var(--cmd-h) + 20px);
}

.page-products .prod-fam__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-products .prod-fam__count {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-45);
}

.page-products .prod-fam__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 36px);
  align-items: start;
}

.page-products .prod-fam__fig {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-white);
}

.page-products .prod-fam__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  filter: saturate(.8);
}

.page-products .prod-fam__fig .figure__caption {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-70);
  border-top: 1px solid var(--line);
  background: var(--paper-white);
}

.page-products .prod-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .prod-list__item {
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  gap: 2px 10px;
  padding: 12px 12px 12px 0;
  border-bottom: 1px solid rgba(201, 193, 177, .55);
  transition: background .2s var(--ease), padding-left .2s var(--ease);
  border-radius: var(--r-sm);
}

.page-products .prod-list__item:hover {
  background: rgba(244, 221, 178, .38);
  padding-left: 10px;
}

.page-products .prod-list__num {
  grid-area: num;
  font-size: 12px;
  color: var(--amber-deep);
  padding-top: 3px;
}

.page-products .prod-list__name {
  grid-area: name;
  font-weight: 700;
  color: var(--ink);
}

.page-products .prod-list__desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-70);
}

@media (min-width: 900px) {
  .page-products .prod-fam__grid {
    grid-template-columns: 7fr 4fr;
  }
  .page-products .prod-fam__grid--reverse {
    grid-template-columns: 4fr 7fr;
  }
  .page-products .prod-fam__grid--reverse .prod-list {
    order: 2;
  }
  .page-products .prod-fam__grid--reverse .prod-fam__fig {
    order: 1;
  }
}

/* ---------- 03 对照表 ---------- */

.page-products .prod-tablewrap {
  max-height: min(72vh, 640px);
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper-white);
  box-shadow: var(--prod-card-shadow);
}

.page-products .prod-table__cap {
  caption-side: top;
  text-align: left;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-70);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

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

.page-products .prod-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--navy);
  color: var(--paper);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--navy);
  white-space: nowrap;
}

.page-products .prod-table tbody th {
  text-align: left;
  font-weight: 700;
  color: var(--ink);
  padding: 14px 16px;
  white-space: nowrap;
  background: rgba(246, 240, 228, .5);
  border-right: 1px solid var(--line);
  vertical-align: top;
}

.page-products .prod-table tbody td {
  padding: 14px 16px;
  color: var(--ink-70);
  line-height: 1.65;
  vertical-align: top;
  border-bottom: 1px solid rgba(201, 193, 177, .5);
}

.page-products .prod-table tbody tr:nth-child(even) td {
  background: rgba(252, 249, 242, .72);
}

.page-products .prod-table tbody tr {
  transition: background .18s var(--ease);
}

.page-products .prod-table tbody tr:hover td,
.page-products .prod-table tbody tr:hover th {
  background: var(--amber-soft);
  color: var(--ink);
}

.page-products .prod-dash {
  color: var(--line);
  font-family: var(--font-mono);
  font-size: 16px;
}

.page-products .prod-table .is-yes {
  color: var(--celadon);
  font-weight: 700;
}

.page-products .prod-table__foot {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-products .prod-link {
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 90, 18, .35);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-products .prod-link:hover {
  color: var(--ink);
  border-bottom-color: var(--celadon);
}

@media (max-width: 820px) {
  .page-products .prod-tablewrap {
    max-height: none;
    overflow: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
  }

  .page-products .prod-table,
  .page-products .prod-table tbody,
  .page-products .prod-table tr,
  .page-products .prod-table th,
  .page-products .prod-table td {
    display: block;
    width: 100%;
  }

  .page-products .prod-table thead,
  .page-products .prod-table__cap {
    display: none;
  }

  .page-products .prod-table tbody tr {
    background: var(--paper-white);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 14px 16px 16px;
    margin-bottom: 14px;
    box-shadow: var(--prod-card-shadow);
  }

  .page-products .prod-table tbody th {
    background: transparent;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 0 0 10px;
    margin-bottom: 10px;
    font-size: 15px;
    white-space: normal;
  }

  .page-products .prod-table tbody td {
    border-bottom: 0;
    padding: 6px 0;
  }

  .page-products .prod-table tbody td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    color: var(--amber-deep);
    margin-bottom: 2px;
  }

  .page-products .prod-table tbody tr:nth-child(even) td {
    background: transparent;
  }
}

/* ---------- 04 场景卡 ---------- */

.page-products .prod-scenes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 720px) {
  .page-products .prod-scenes__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (min-width: 1020px) {
  .page-products .prod-scenes__grid {
    grid-template-columns: repeat(4, 1fr);
    align-items: start;
  }
  .page-products .prod-scene:nth-child(2) {
    margin-top: 28px;
  }
  .page-products .prod-scene:nth-child(4) {
    margin-top: 46px;
  }
}

.page-products .prod-scene {
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px 20px 18px;
  box-shadow: var(--prod-card-shadow);
  transition: transform .26s var(--ease), border-color .26s var(--ease);
}

.page-products .prod-scene:hover {
  transform: translateY(-3px);
  border-color: var(--amber);
}

.page-products .prod-scene .card__label {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--celadon);
}

.page-products .prod-scene .card__title {
  margin: 8px 0 10px;
  color: var(--ink);
  font-size: 19px;
}

.page-products .prod-scene .card__body {
  color: var(--ink-70);
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-products .prod-scene__combo {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ink);
  background: var(--celadon-soft);
  border-radius: 999px;
  padding: 5px 12px;
}

/* ---------- 05 流程 ---------- */

.page-products .prod-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .prod-step {
  position: relative;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--r-md);
  padding: 18px 18px 16px;
  box-shadow: var(--prod-card-shadow);
}

.page-products .prod-step__dot {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 5px var(--amber-soft);
  margin-bottom: 14px;
}

.page-products .prod-step__num {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber-deep);
}

.page-products .prod-step__name {
  margin: 4px 0 10px;
  font-size: 18px;
  color: var(--ink);
}

.page-products .prod-step__line {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-70);
}

.page-products .prod-step__line b {
  display: inline-block;
  min-width: 3.2em;
  color: var(--celadon);
  font-weight: 700;
}

@media (min-width: 900px) {
  .page-products .prod-steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    position: relative;
    padding-top: 0;
  }

  .page-products .prod-steps::before {
    content: "";
    position: absolute;
    top: 23px;
    left: 4%;
    right: 4%;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 14px);
    z-index: 0;
  }

  .page-products .prod-step {
    border-left: 1px solid var(--line);
    border-top: 3px solid var(--amber);
    padding: 20px 16px 18px;
    position: relative;
    z-index: 1;
  }

  .page-products .prod-step__dot {
    position: relative;
    z-index: 2;
    margin-top: -34px;
    margin-bottom: 20px;
    background: var(--amber);
    box-shadow: 0 0 0 4px var(--paper), 0 0 0 6px var(--amber-soft);
  }
}

.page-products .prod-flow__foot,
.page-products .prod-faq__foot {
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-70);
}

/* ---------- 06 版本节奏 ---------- */

.page-products .prod-version__box {
  background: var(--navy);
  color: var(--paper);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3.6vw, 44px);
  position: relative;
  overflow: hidden;
}

.page-products .prod-version__box::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(224, 160, 60, .10) 0%, rgba(224, 160, 60, 0) 42%),
    repeating-linear-gradient(90deg, rgba(246, 240, 228, .05) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(246, 240, 228, .05) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.page-products .prod-version__head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.page-products .prod-version__head .section__num {
  color: var(--amber);
}

.page-products .prod-version__head .section__title {
  color: var(--paper);
  margin: 0;
}

.page-products .prod-version__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 820px) {
  .page-products .prod-version__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}

.page-products .prod-version__cell {
  border-top: 1px solid rgba(246, 240, 228, .28);
  padding-top: 16px;
}

.page-products .prod-version__num {
  font-size: clamp(26px, 3.4vw, 38px);
  color: var(--amber);
  margin: 0 0 6px;
  letter-spacing: .02em;
  font-weight: 700;
}

.page-products .prod-version__label {
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--celadon-soft);
}

.page-products .prod-version__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(246, 240, 228, .78);
}

/* ---------- 07 常见问题 ---------- */

.page-products .prod-acc {
  border-top: 1px solid var(--line);
}

.page-products .prod-acc .acc__item {
  border-bottom: 1px solid var(--line);
}

.page-products .prod-acc .acc__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 18px 2px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  transition: color .2s var(--ease);
}

.page-products .prod-acc .acc__trigger:hover {
  color: var(--amber-deep);
}

.page-products .prod-acc .acc__mark {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--line);
  position: relative;
  transition: background .22s var(--ease), border-color .22s var(--ease);
}

.page-products .prod-acc .acc__mark::before,
.page-products .prod-acc .acc__mark::after {
  content: "";
  position: absolute;
  background: var(--amber-deep);
  border-radius: 2px;
}

.page-products .prod-acc .acc__mark::before {
  left: 5px;
  right: 5px;
  top: 10px;
  height: 1.5px;
}

.page-products .prod-acc .acc__mark::after {
  top: 5px;
  bottom: 5px;
  left: 10px;
  width: 1.5px;
  transition: opacity .2s var(--ease);
}

.page-products .prod-acc .acc__item[data-open="true"] .acc__mark {
  background: var(--amber);
  border-color: var(--amber);
}

.page-products .prod-acc .acc__item[data-open="true"] .acc__mark::after {
  opacity: 0;
}

.page-products .prod-acc .acc__panel {
  padding: 0 2px 20px;
}

.page-products .prod-acc .acc__panel p {
  margin: 0;
  max-width: 68ch;
  color: var(--ink-70);
  line-height: 1.85;
}

/* ---------- 通用收敛 ---------- */

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

.page-products .section {
  padding-block: clamp(34px, 6vw, 76px);
}

.page-products .prod-families,
.page-products .prod-catalog,
.page-products .prod-compare,
.page-products .prod-scenes,
.page-products .prod-flow,
.page-products .prod-version,
.page-products .prod-faq {
  scroll-margin-top: calc(var(--cmd-h) + 24px);
}

@media (max-width: 480px) {
  .page-products .prod-hero__pills .pill {
    width: 100%;
    text-align: center;
  }
  .page-products .prod-list__item {
    grid-template-columns: 34px 1fr;
  }
}
<<<END>>>