.page-products {
  --pg-rail: 220px;
  --pg-gap: clamp(20px, 3.2vw, 52px);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-products .pg-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 100% at 92% -10%, rgba(201, 162, 75, 0.14), transparent 60%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 78%);
}

.page-products .pg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--line-faint) 0 1px, transparent 1px 86px),
    repeating-linear-gradient(0deg, var(--line-faint) 0 1px, transparent 1px 86px);
}

.page-products .pg-hero__shell {
  position: relative;
  z-index: 1;
}

.page-products .pg-hero .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .pg-hero__grid {
  display: grid;
  gap: clamp(28px, 4.5vw, 48px);
}

.page-products .pg-hero__copy h1 {
  margin: 0.35em 0 0.5em;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(29px, 5.6vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pg-hero__copy .lede {
  max-width: 56ch;
  color: var(--mist);
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
}

.page-products .pg-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0;
}

.page-products .pg-snapshot {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .pg-snapshot li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 14px;
}

.page-products .pg-snapshot .mono {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-products .pg-snapshot strong {
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(16px, 2.2vw, 21px);
  color: var(--gold-lit);
}

.page-products .pg-hero__figure {
  position: relative;
  margin: 0;
}

.page-products .pg-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--ink-3);
  object-fit: cover;
}

.page-products .pg-bigstat {
  position: absolute;
  left: 10px;
  bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 84%;
  padding: 8px 14px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 26, 22, 0.94);
}

.page-products .pg-bigstat__num {
  font-family: var(--serif);
  font-size: clamp(62px, 13vw, 138px);
  font-weight: 700;
  line-height: 0.84;
  letter-spacing: -0.03em;
  color: var(--gold-lit);
}

.page-products .pg-bigstat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 主体栅格 ---------- */
.page-products .pg-body {
  display: grid;
  gap: var(--pg-gap);
  padding-block: clamp(28px, 4.5vw, 56px);
}

.page-products .pg-rail {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pg-rail .panel-label {
  margin: 0 0 10px;
}

.page-products .pg-rail__list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
}

.page-products .pg-rail__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--mist);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-products .pg-rail__list a:hover,
.page-products .pg-rail__list a:focus-visible {
  color: var(--gold-lit);
  border-color: var(--gold);
  background: rgba(201, 162, 75, 0.08);
}

.page-products .pg-rail__list .mono {
  font-size: 11px;
  color: var(--gold);
}

.page-products .pg-rail__note {
  display: none;
}

/* ---------- 分区 ---------- */
.page-products .pg-block {
  padding-block: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line-soft);
}

.page-products .pg-main .pg-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pg-block__head {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .pg-block__head .panel-label {
  margin-bottom: 10px;
}

.page-products .pg-block__head h2 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.26;
  color: var(--paper);
}

.page-products .pg-block__head p {
  margin: 0;
  max-width: 64ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

/* ---------- 场景列表 ---------- */
.page-products .pg-scenes {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
}

.page-products .pg-scene {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pg-scene:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pg-scene__code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-products .pg-scene h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--paper);
}

.page-products .pg-scene p {
  margin: 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 图片 ---------- */
.page-products .pg-fig {
  margin: clamp(20px, 3vw, 28px) 0 0;
}

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

.page-products .pg-fig--narrow {
  max-width: 340px;
}

/* ---------- 分类表 ---------- */
.page-products .pg-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pg-table th,
.page-products .pg-table td {
  text-align: left;
}

.page-products .pg-table thead th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-products .pg-table tbody td {
  padding: 12px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--mist);
  vertical-align: baseline;
}

.page-products .pg-table tbody tr:hover td {
  background: rgba(201, 162, 75, 0.06);
}

.page-products .pg-table .pg-c-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--gold);
  white-space: nowrap;
}

.page-products .pg-table .pg-c-name {
  color: var(--paper);
  font-weight: 500;
  white-space: nowrap;
}

.page-products .pg-table .pg-c-count {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--gold-lit);
  text-align: right;
  white-space: nowrap;
}

.page-products .pg-table .tag {
  font-size: 11px;
  white-space: nowrap;
}

.page-products .pg-foot {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 版本对照 ---------- */
.page-products .pg-versions {
  display: grid;
  gap: 16px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-products .pg-ver {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: var(--ink-3);
}

.page-products .pg-ver--preview {
  border-left-color: var(--seal);
  background: linear-gradient(140deg, rgba(179, 58, 43, 0.12), var(--ink-3) 62%);
}

.page-products .pg-ver .panel-label {
  margin: 0 0 8px;
  color: var(--steel);
}

.page-products .pg-ver__no {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--gold-lit);
}

.page-products .pg-ver--preview .pg-ver__no {
  color: var(--paper);
}

.page-products .pg-ver__list {
  margin: 0;
}

.page-products .pg-ver__list > div {
  padding: 12px 0;
  border-top: 1px dashed var(--line-soft);
}

.page-products .pg-ver__list > div:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pg-ver__list dt {
  margin-bottom: 5px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-products .pg-ver__list dd {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.78;
}

/* ---------- 订阅流程 ---------- */
.page-products .pg-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pg-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pg-step:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pg-step__num {
  grid-row: span 2;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--gold);
}

.page-products .pg-step h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--paper);
}

.page-products .pg-step p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .pg-step .mono {
  font-size: 13.5px;
  color: var(--gold-lit);
  word-break: break-all;
}

.page-products .pg-fields {
  margin-top: clamp(20px, 3vw, 28px);
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-3);
}

.page-products .pg-fields .panel-label {
  margin: 0;
}

.page-products .pg-fields__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
  padding: 0;
}

.page-products .pg-fields__tags .tag {
  border-color: var(--gold);
  color: var(--gold-lit);
  letter-spacing: 0.04em;
}

.page-products .pg-fields__note {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.8;
}

.page-products .pg-template {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 2px solid var(--gold);
  background: rgba(201, 162, 75, 0.07);
}

.page-products .pg-template__label {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .pg-template__line {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(13px, 1.9vw, 15px);
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 检索方式 ---------- */
.page-products .pg-lookup {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pg-lookup li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pg-lookup li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pg-lookup__key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pg-lookup li p {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 使用前确认 ---------- */
.page-products .pg-gate {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid rgba(179, 58, 43, 0.38);
  border-left: 3px solid var(--seal);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(179, 58, 43, 0.16), rgba(12, 39, 32, 0.72));
}

.page-products .pg-gate p {
  margin: 0 0 12px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.85;
}

.page-products .pg-gate__inline a {
  color: var(--gold-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pg-gate__inline a:hover,
.page-products .pg-gate__inline a:focus-visible {
  color: var(--paper);
}

.page-products .pg-gate__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 700px) {
  .page-products .pg-table {
    min-width: 0;
  }

  .page-products .pg-table thead {
    display: none;
  }

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

  .page-products .pg-table tr {
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px solid var(--line-soft);
    border-left: 2px solid var(--gold);
    background: var(--ink-3);
    border-radius: var(--radius);
  }

  .page-products .pg-table tbody td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 6px 0;
    border-bottom: 1px dashed var(--line-soft);
    text-align: right;
  }

  .page-products .pg-table tbody td:last-child {
    border-bottom: 0;
  }

  .page-products .pg-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--steel);
    text-align: left;
  }

  .page-products .pg-table .pg-c-count,
  .page-products .pg-c-name {
    white-space: normal;
  }
}

@media (min-width: 760px) {
  .page-products .pg-scene {
    grid-template-columns: 56px minmax(0, 0.85fr) minmax(0, 1.45fr);
    align-items: start;
    gap: 0 22px;
  }

  .page-products .pg-scene__code {
    padding-top: 5px;
  }

  .page-products .pg-scene h3 {
    padding-top: 2px;
  }

  .page-products .pg-lookup li {
    grid-template-columns: 112px minmax(0, 1fr);
    align-items: baseline;
    gap: 0 20px;
  }
}

@media (min-width: 860px) {
  .page-products .pg-versions {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
  }

  .page-products .pg-step {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 2px 18px;
  }
}

@media (min-width: 960px) {
  .page-products .pg-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.82fr);
    align-items: end;
    gap: clamp(30px, 4vw, 56px);
  }

  .page-products .pg-hero__copy {
    padding-bottom: 8px;
  }

  .page-products .pg-bigstat {
    left: -14px;
    bottom: 22px;
  }

  .page-products .pg-fig--narrow {
    max-width: 300px;
  }
}

@media (min-width: 1080px) {
  .page-products .pg-body {
    grid-template-columns: var(--pg-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pg-rail {
    position: sticky;
    top: 104px;
    padding: 0 0 0 16px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .pg-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-products .pg-rail__list a {
    padding: 9px 0;
    border: 0;
    border-bottom: 1px dashed var(--line-soft);
    border-radius: 0;
    white-space: normal;
  }

  .page-products .pg-rail__note {
    display: block;
    margin: 14px 0 0;
    font-size: 12px;
    line-height: 1.75;
    color: var(--steel);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pg-rail__list a {
    transition: none;
  }
}
<<<END>>>