.page-services {
  --svc-warm: color-mix(in srgb, var(--color-accent) 42%, var(--color-primary) 58%);
  --svc-warm-soft: color-mix(in srgb, var(--svc-warm) 26%, transparent);
  --svc-gap: var(--space-3);
  --svc-rail: 190px;
}

/* ---------- 面包屑 ---------- */
.page-services .breadcrumb {
  padding-top: var(--space-3);
}

/* ---------- 首屏 ---------- */
.page-services .svc-hero {
  position: relative;
  padding-top: var(--space-3);
}

.page-services .svc-hero__inner {
  display: grid;
  gap: var(--space-6);
  padding-block: var(--space-4) var(--space-8);
}

.page-services .svc-hero__lead {
  max-width: var(--measure);
}

.page-services .svc-hero__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-services .svc-hero__lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 48ch;
}

/* 首屏数字组 */
.page-services .svc-figures {
  list-style: none;
  margin: 0;
  padding: var(--space-4);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  border-radius: var(--radius-lg);
  background: var(--color-surface-alt);
}

.page-services .svc-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2);
  border-left: 1px solid var(--color-line);
}

.page-services .svc-figure__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--color-accent);
}

.page-services .svc-figure__lb {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-soft);
}

/* 首屏横向分类带 */
.page-services .svc-hero__band {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.page-services .svc-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-services .svc-hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-services .svc-cats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-4);
  padding-block: var(--space-6);
}

.page-services .svc-cat {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-contrast-line);
  text-decoration: none;
  transition: border-color 240ms ease;
}

.page-services .svc-cat__num {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-contrast-accent);
}

.page-services .svc-cat__nm {
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-services .svc-cat__ct {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

.page-services .svc-cat:hover,
.page-services .svc-cat:focus-visible {
  border-bottom-color: var(--color-contrast-accent);
}

/* ---------- 引言说明 ---------- */
.page-services .svc-intro {
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--color-line);
}

.page-services .svc-intro__grid {
  display: grid;
  gap: var(--space-4);
}

.page-services .svc-intro__note {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 52ch;
}

.page-services .svc-intro__note a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-highlight);
}

.page-services .svc-intro__note a:hover,
.page-services .svc-intro__note a:focus-visible {
  border-bottom-color: var(--color-accent);
}

/* ---------- 分类分组 ---------- */
.page-services .svc-group {
  padding-block: var(--space-8);
}

.page-services .svc-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.page-services .svc-group__num {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.page-services .svc-group__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-services .svc-group__desc {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 52ch;
}

.page-services .svc-group__body {
  display: grid;
  gap: var(--space-6);
  padding-top: var(--space-4);
}

.page-services .svc-items {
  display: grid;
  gap: 0;
}

/* 条目：不对称双栏 */
.page-services .svc-item {
  display: grid;
  gap: var(--space-2);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-line);
}

.page-services .svc-item:first-child {
  border-top: 0;
  padding-top: var(--space-2);
}

.page-services .svc-item__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.page-services .svc-item__num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--color-accent);
}

.page-services .svc-item__body {
  min-width: 0;
}

.page-services .svc-item__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-services .svc-item__desc {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-services .svc-item__kv {
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  border-left: 2px solid var(--color-primary-soft);
  background: var(--color-surface-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-services .svc-item__kv .kv__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-services .svc-item__kv .kv__val {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-services .svc-item__more {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-services .svc-item__more a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-highlight);
}

.page-services .svc-item__more a:hover,
.page-services .svc-item__more a:focus-visible {
  border-bottom-color: var(--color-accent);
}

/* 折叠组 */
.page-services .accordion {
  margin-top: var(--space-3);
}

.page-services .accordion__item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 240ms ease, box-shadow 240ms ease;
}

.page-services .accordion__item[data-open] {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-1);
}

.page-services .accordion__head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

.page-services .accordion__label {
  font-weight: var(--weight-heading);
}

.page-services .accordion__icon {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: var(--text-lg);
  line-height: 1;
}

.page-services .accordion__panel {
  padding: 0 var(--space-3) var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-services .accordion__panel p {
  margin: 0;
  max-width: var(--measure);
}

/* 侧栏辅助图 */
.page-services .svc-side-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-1);
}

.page-services .svc-side-figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-services .svc-side-figure__scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-services .svc-side-figure__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-contrast-ink);
}

/* ---------- 浅色对比带：所需信息对照 ---------- */
.page-services .svc-table-band {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--section-y);
  margin-block: var(--space-6);
}

.page-services .svc-band__head {
  max-width: var(--measure);
}

.page-services .svc-table-band .eyebrow {
  color: var(--color-contrast-accent);
}

.page-services .svc-band__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-services .svc-band__lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
}

.page-services .svc-band__figure {
  position: relative;
  margin: var(--space-6) 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-services .svc-band__figure-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

.page-services .svc-band__figure-scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-services .svc-band__figure-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-contrast-ink);
}

.page-services .svc-table__wrap {
  margin-top: var(--space-6);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-services .svc-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-services .svc-table__caption {
  text-align: left;
  padding-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-contrast-accent);
}

.page-services .svc-table th,
.page-services .svc-table td {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  vertical-align: top;
}

.page-services .svc-table thead th {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-contrast-accent);
  border-bottom: 1px solid var(--color-contrast-accent);
  box-shadow: 0 1px 0 0 color-mix(in srgb, var(--color-contrast-accent) 45%, transparent);
}

.page-services .svc-table tbody th {
  font-weight: var(--weight-heading);
  letter-spacing: 0.04em;
  color: var(--color-contrast-ink);
  border-bottom: 1px solid var(--color-contrast-line);
}

.page-services .svc-table tbody td {
  border-bottom: 1px solid var(--color-contrast-line);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-services .svc-table tbody td:last-child {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--color-contrast-accent);
  white-space: nowrap;
}

/* ---------- 服务边界 ---------- */
.page-services .svc-limits {
  padding-block: var(--section-y);
}

.page-services .svc-limits__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--svc-warm);
  box-shadow: 0 0 28px var(--svc-warm-soft);
}

.page-services .svc-limits__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-services .svc-limits__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--color-surface) 92%, transparent) 0%,
    color-mix(in srgb, var(--color-surface) 84%, transparent) 60%,
    color-mix(in srgb, var(--color-surface) 96%, transparent) 100%);
}

.page-services .svc-limits__content {
  position: relative;
  padding: var(--space-6) var(--space-4);
}

.page-services .svc-limits .eyebrow {
  color: var(--svc-warm);
}

.page-services .svc-limits__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-services .svc-limits__list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-services .svc-limit {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid color-mix(in srgb, var(--svc-warm) 32%, transparent);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-services .svc-limit:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-services .svc-limit__mk {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1.2;
  color: var(--svc-warm);
}

/* ---------- 发起方式 ---------- */
.page-services .svc-raise {
  padding-block: var(--space-8) var(--section-y);
  border-top: 1px solid var(--color-line);
}

.page-services .svc-raise__grid {
  display: grid;
  gap: var(--space-6);
}

.page-services .svc-raise__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-services .svc-raise__lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 52ch;
}

.page-services .svc-raise__channels {
  margin: 0;
  display: grid;
  gap: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-alt);
}

.page-services .svc-raise__row {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-line);
}

.page-services .svc-raise__row:last-child {
  border-bottom: 0;
}

.page-services .svc-raise__row dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-services .svc-raise__row dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-services .svc-raise__row dd a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-highlight);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-services .svc-raise__row dd a:hover,
.page-services .svc-raise__row dd a:focus-visible {
  border-bottom-color: var(--color-accent);
}

.page-services .svc-raise__more {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-services .svc-raise__more a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-highlight);
}

.page-services .svc-raise__more a:hover,
.page-services .svc-raise__more a:focus-visible {
  border-bottom-color: var(--color-accent);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-services .svc-intro__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
  }

  .page-services .svc-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-services .svc-item__kv {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2) var(--space-4);
  }

  .page-services .svc-raise__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-services .svc-raise__more {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-services .svc-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
    align-items: end;
    gap: var(--space-8);
    padding-block: var(--space-6) var(--section-y);
  }

  .page-services .svc-figures {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-1);
  }

  .page-services .svc-figure {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    padding-block: var(--space-2);
    border-left: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .page-services .svc-figure:last-child {
    border-bottom: 0;
  }

  .page-services .svc-cats {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--space-3);
    padding-block: var(--space-8);
  }

  .page-services .svc-cat {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-1);
  }

  .page-services .svc-cat__ct {
    justify-self: start;
  }

  .page-services .svc-group__body {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .svc-group__body--plain {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-services .svc-item {
    grid-template-columns: var(--svc-rail) minmax(0, 1fr);
    gap: var(--space-8);
    padding-block: var(--space-8);
  }

  .page-services .svc-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    position: sticky;
    top: var(--space-8);
  }

  .page-services .svc-item__body {
    max-width: 62ch;
  }

  .page-services .svc-side-figure {
    position: sticky;
    top: var(--space-8);
  }

  .page-services .svc-band__head {
    max-width: 46ch;
  }

  .page-services .svc-table {
    min-width: 0;
  }

  .page-services .svc-limits__content {
    padding: var(--space-8);
  }

  .page-services .svc-limits__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3) var(--space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-services .svc-cat,
  .page-services .accordion__item {
    transition: none;
  }
}