.page-products {
  --pp-line: rgba(22, 26, 24, 0.14);
  --pp-soft: rgba(22, 26, 24, 0.62);
  --pp-dark-line: rgba(201, 162, 83, 0.34);
  --pp-dark-soft: rgba(246, 241, 230, 0.7);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏框景 ---------- */
.page-products .pg-hero {
  position: relative;
  background: var(--temple);
  color: var(--cream);
  border-bottom: var(--frame);
  overflow: hidden;
}

.page-products .pg-hero::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  bottom: 14px;
  left: 14px;
  border: 1px solid rgba(201, 162, 83, 0.26);
  pointer-events: none;
}

.page-products .pg-hero__inner {
  position: relative;
  z-index: 1;
  width: min(100% - (var(--gutter) * 2), var(--shell-width));
  margin: 0 auto;
  padding: clamp(26px, 5vw, 56px) 0 clamp(30px, 5vw, 64px);
}

.page-products .pg-hero .breadcrumbs__link,
.page-products .pg-hero .breadcrumbs__current {
  color: rgba(246, 241, 230, 0.72);
  font-size: 13px;
}

.page-products .pg-hero .breadcrumbs__link:hover {
  color: var(--gold);
}

.page-products .pg-hero__tag {
  display: block;
  margin: clamp(20px, 4vw, 36px) 0 12px;
  color: var(--gold);
  letter-spacing: 0.2em;
}

.page-products .pg-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 6.4vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
  margin: 0 0 20px;
  max-width: 20ch;
}

.page-products .pg-hero__lede {
  max-width: 60ch;
  margin: 0 0 clamp(26px, 4vw, 40px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(246, 241, 230, 0.82);
}

.page-products .pg-hero__lower {
  display: grid;
  gap: clamp(22px, 3vw, 32px);
}

.page-products .pg-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--pp-dark-line);
  border-bottom: 1px solid var(--pp-dark-line);
}

.page-products .hero-stat {
  padding: 16px 10px 16px 0;
  border-right: 1px solid var(--pp-dark-line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .hero-stat:last-child {
  border-right: 0;
  padding-left: 12px;
}

.page-products .hero-stat:not(:first-child) {
  padding-left: 12px;
}

.page-products .hero-stat__value {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  font-weight: 500;
  line-height: 1;
  color: var(--gold);
}

.page-products .hero-stat__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(246, 241, 230, 0.7);
}

.page-products .pg-hero__media {
  margin: 0;
  border: 2px solid var(--gold);
  box-shadow: 12px 12px 0 rgba(201, 162, 83, 0.22);
  overflow: hidden;
}

.page-products .pg-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 服务主区 ---------- */
.page-products .svc {
  padding: clamp(34px, 6vw, 76px) 0 clamp(40px, 6vw, 80px);
}

.page-products .svc-layout {
  width: min(100% - (var(--gutter) * 2), var(--shell-width));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .svc-aside {
  border-left: 2px solid var(--gold);
  padding-left: 16px;
}

.page-products .svc-aside__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--pp-soft);
}

.page-products .svc-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.page-products .svc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .svc-toc__link:hover,
.page-products .svc-toc__link:focus-visible {
  color: var(--wine);
  border-bottom-color: var(--gold);
}

.page-products .svc-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .svc-aside__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--pp-soft);
}

.page-products .svc-aside__cta {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--wine);
  text-decoration: none;
  border-bottom: 1px solid var(--wine);
}

/* ---------- 服务块 ---------- */
.page-products .svc-block {
  background: var(--cream);
  border: var(--frame);
  box-shadow: var(--shadow-block);
  padding: clamp(20px, 3.4vw, 40px);
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-products .svc-block:last-of-type {
  margin-bottom: 0;
}

.page-products .svc-block--sand {
  background: var(--sand);
}

.page-products .svc-block--plain {
  box-shadow: none;
  border-color: var(--ink);
}

.page-products .svc-block--indigo {
  background: var(--indigo);
  color: var(--cream);
  box-shadow: 10px 10px 0 rgba(28, 43, 74, 0.2);
}

.page-products .svc-block--inkgreen {
  background: var(--ink-green);
  color: var(--cream);
  box-shadow: 10px 10px 0 rgba(16, 42, 35, 0.22);
}

.page-products .svc-block--indigo .svc-block__title,
.page-products .svc-block--inkgreen .svc-block__title {
  color: var(--cream);
}

.page-products .svc-block--indigo .svc-block__intro,
.page-products .svc-block--inkgreen .svc-block__intro,
.page-products .svc-block--indigo .svc-block__text p,
.page-products .svc-block--inkgreen .svc-block__text p {
  color: var(--pp-dark-soft);
}

.page-products .svc-block__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-products .svc-block__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.45rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  margin: 8px 0 12px;
  color: var(--ink);
}

.page-products .svc-block__intro {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .svc-block__grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .svc-block__grid--below {
  margin-top: clamp(18px, 3vw, 26px);
}

.page-products .svc-block__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
}

.page-products .svc-block__text p:last-child {
  margin-bottom: 0;
}

.page-products .inline-link {
  color: var(--wine);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-products .svc-block--indigo .inline-link,
.page-products .svc-block--inkgreen .inline-link {
  color: var(--gold);
  border-bottom-color: rgba(201, 162, 83, 0.5);
}

.page-products .inline-link:hover,
.page-products .inline-link:focus-visible {
  color: var(--gold);
}

.page-products .svc-figure {
  margin: 0;
  border: var(--frame);
  background: var(--cream);
  box-shadow: var(--shadow-gold);
  overflow: hidden;
}

.page-products .svc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .svc-figure figcaption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--pp-soft);
  border-top: 1px solid var(--pp-line);
  background: var(--cream);
}

.page-products .svc-figure--dark {
  box-shadow: 8px 8px 0 rgba(201, 162, 83, 0.28);
}

/* ---------- 场景列表 ---------- */
.page-products .scene-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-products .scene {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .scene:first-child {
  border-top: 1px solid var(--pp-line);
}

.page-products .scene__k {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--wine);
  padding-top: 2px;
}

.page-products .svc-block--indigo .scene,
.page-products .svc-block--inkgreen .scene {
  border-color: var(--pp-dark-line);
}

.page-products .svc-block--indigo .scene__k,
.page-products .svc-block--inkgreen .scene__k {
  color: var(--gold);
}

.page-products .svc-block--indigo .scene__v,
.page-products .svc-block--inkgreen .scene__v {
  color: var(--pp-dark-soft);
}

.page-products .scene__v {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 参数格 ---------- */
.page-products .param-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: clamp(20px, 3vw, 28px) 0 0;
  border-top: 1px solid var(--pp-line);
  border-left: 1px solid var(--pp-line);
}

.page-products .param {
  padding: 12px 14px;
  border-right: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .param__key {
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--pp-soft);
}

.page-products .param__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .svc-block--indigo .param-grid,
.page-products .svc-block--inkgreen .param-grid {
  border-color: var(--pp-dark-line);
}

.page-products .svc-block--indigo .param,
.page-products .svc-block--inkgreen .param {
  border-color: var(--pp-dark-line);
}

.page-products .svc-block--indigo .param__key,
.page-products .svc-block--inkgreen .param__key {
  color: rgba(246, 241, 230, 0.6);
}

.page-products .svc-block--indigo .param__value,
.page-products .svc-block--inkgreen .param__value {
  color: var(--sand);
}

/* ---------- 设备矩阵 ---------- */
.page-products .matrix-wrap {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .matrix-frame {
  border: 1px solid var(--pp-dark-line);
  padding: clamp(10px, 2vw, 18px);
  background: rgba(246, 241, 230, 0.05);
}

.page-products .matrix-svg {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 0 auto;
}

.page-products .matrix-side__lead {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pp-dark-soft);
}

.page-products .matrix-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .matrix-legend .legend__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--pp-dark-soft);
}

.page-products .matrix-key {
  display: inline-block;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(246, 241, 230, 0.4);
}

.page-products .matrix-key--gold {
  background: #C9A253;
}

.page-products .matrix-key--silver {
  background: #C7D1D4;
}

.page-products .matrix-key--sand {
  background: #E7D9BE;
}

.page-products .matrix-side__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(246, 241, 230, 0.6);
}

/* ---------- 版本货架 ---------- */
.page-products .version-shelf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .version-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--pp-dark-line);
  background: rgba(246, 241, 230, 0.05);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .version-card:hover {
  background: rgba(201, 162, 83, 0.12);
  transform: translateY(-2px);
}

.page-products .version-card__no {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1;
  color: var(--gold);
}

.page-products .version-card__badge {
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .version-card__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pp-dark-soft);
}

/* ---------- 标签行 ---------- */
.page-products .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-products .tag {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--ink);
  background: var(--cream);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-products .entry-link {
  display: inline-block;
  margin-top: 6px;
  padding: 9px 16px;
  background: var(--temple);
  color: var(--cream);
  font-size: 13.5px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(22, 26, 24, 0.18);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .entry-link:hover,
.page-products .entry-link:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(22, 26, 24, 0.24);
}

.page-products .entry-link--quiet {
  background: transparent;
  color: var(--ink);
}

/* ---------- 对照表 ---------- */
.page-products .table-wrap {
  margin-top: clamp(18px, 3vw, 26px);
  overflow-x: auto;
}

.page-products .compare-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .compare-table thead th {
  background: var(--sand);
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 500;
  text-align: left;
  padding: 12px 14px;
  border-bottom: 2px solid var(--ink);
  white-space: nowrap;
}

.page-products .compare-table tbody th {
  text-align: left;
  font-weight: 500;
  padding: 13px 14px;
  border-bottom: 1px solid var(--pp-line);
  white-space: nowrap;
}

.page-products .compare-table tbody td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--pp-line);
  line-height: 1.7;
  color: var(--ink);
}

.page-products .compare-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-products .compare-table tbody tr:hover,
.page-products .compare-table tbody tr:focus-within {
  background: rgba(201, 162, 83, 0.18);
}

.page-products .compare-table .num {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ---------- 收尾 ---------- */
.page-products .svc-cta {
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(20px, 3vw, 32px);
  border: var(--frame);
  border-left: 8px solid var(--gold);
  background: var(--sand);
  display: grid;
  gap: 16px;
}

.page-products .svc-cta__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .svc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pg-hero__lede {
    font-size: 17px;
  }

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

  .page-products .svc-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .scene__k {
    flex: 0 0 92px;
  }
}

@media (min-width: 760px) {
  .page-products .svc-block__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .matrix-wrap {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-products .pg-hero__lower {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: end;
  }

  .page-products .pg-hero__stats {
    border-bottom: 0;
    grid-template-columns: 1fr;
  }

  .page-products .hero-stat {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    padding: 12px 0;
    border-right: 0;
    border-bottom: 1px solid var(--pp-dark-line);
  }

  .page-products .hero-stat:last-child {
    border-bottom: 0;
    padding-left: 0;
  }

  .page-products .hero-stat:not(:first-child) {
    padding-left: 0;
  }

  .page-products .svc-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .svc-aside {
    position: sticky;
    top: 96px;
    padding-left: 18px;
  }

  .page-products .svc-toc {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-products .svc-toc__link {
    display: flex;
    padding: 9px 0;
    font-size: 13.5px;
  }
}

@media (min-width: 1180px) {
  .page-products .svc-block__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .svc-block__grid--below {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-toc__link,
  .page-products .version-card,
  .page-products .entry-link,
  .page-products .compare-table tbody tr {
    transition: none;
  }

  .page-products .version-card:hover,
  .page-products .entry-link:hover {
    transform: none;
  }
}