.page-services {
  display: block;
}

/* ---------- 首屏：深色数据带 ---------- */
.page-services .services-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: calc(var(--section-y) + var(--space-4)) 0 var(--section-y);
}

.page-services .services-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.46;
}

.page-services .services-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--overlay-scrim);
}

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

.page-services .services-hero__title {
  margin: var(--space-3) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
  max-width: 15ch;
}

.page-services .services-hero__lede {
  margin: var(--space-4) 0 0;
  max-width: 48ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 80%, transparent);
}

.page-services .services-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 var(--space-4);
}

.page-services .services-stat {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0 var(--space-1);
  padding: var(--space-3) 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-services .services-stat__value {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-accent);
}

.page-services .services-stat__unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
}

.page-services .services-stat__label {
  grid-column: 1 / -1;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

/* ---------- 通用区块小标题 ---------- */
.page-services .services-head {
  display: grid;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
  border-bottom: 3px double var(--color-line);
}

.page-services .services-head__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  color: var(--color-primary);
}

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

/* ---------- 城市覆盖条 ---------- */
.page-services .city-strip {
  margin-top: var(--space-6);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-2);
}

.page-services .city-strip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--space-3);
  min-width: max-content;
}

.page-services .city-strip__item {
  flex: 0 0 auto;
  min-width: 92px;
  scroll-snap-align: start;
  display: grid;
  gap: var(--space-1);
  padding: var(--space-2) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-services .city-strip__item--direct {
  border-top: var(--border-thick) solid var(--color-accent);
}

.page-services .city-strip__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-body);
  color: var(--color-ink);
  letter-spacing: 0.06em;
}

.page-services .city-strip__item--direct .city-strip__name {
  font-weight: var(--weight-heading);
}

.page-services .city-strip__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-services .city-strip__item--direct .city-strip__role {
  color: var(--color-accent);
}

/* ---------- 主参数表 ---------- */
.page-services .table-scroll {
  margin-top: var(--space-6);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-services .spec-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  background: var(--color-surface);
  font-size: var(--text-sm);
}

.page-services .spec-table caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-services .spec-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: var(--space-3) var(--space-2);
  background: var(--color-surface-deep);
  border-top: 3px double var(--color-line);
  border-bottom: var(--border-thick) solid var(--color-line);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-heading);
  letter-spacing: 0.16em;
  color: var(--color-ink);
  text-align: left;
  white-space: nowrap;
}

.page-services .spec-table tbody th,
.page-services .spec-table tbody td {
  padding: var(--space-3) var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  line-height: 1.65;
  vertical-align: top;
  text-align: left;
  color: var(--color-ink);
}

.page-services .spec-table tbody th {
  font-family: var(--font-heading);
  font-weight: var(--weight-body);
  white-space: nowrap;
}

.page-services .spec-table tbody tr {
  cursor: pointer;
  transition: background-color 220ms ease;
}

.page-services .spec-table tbody tr:hover {
  background: var(--color-highlight);
}

.page-services .spec-table tbody tr.is-active {
  background: var(--color-primary-soft);
}

.page-services .spec-table__no {
  display: inline-block;
  margin-right: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
}

.page-services .spec-table .num {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  text-align: right;
  white-space: nowrap;
  color: var(--color-accent);
}

/* ---------- 说明分组：非对称栅格 ---------- */
.page-services .cap-split {
  display: grid;
  gap: var(--space-6);
}

.page-services .cap-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-primary);
}

.page-services .cap-block__title {
  margin: var(--space-2) 0 var(--space-3);
  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 .cap-split__main p,
.page-services .cap-wide__text p {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-services .cap-inline-link {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-services .cap-inline-link a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 侧栏 ---------- */
.page-services .cap-side,
.page-services .cap-split__side {
  align-self: start;
  padding: var(--space-4);
  background: var(--color-surface-deep);
  border-top: 3px double var(--color-line);
}

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

.page-services .cap-side__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-heading);
  letter-spacing: 0.18em;
  color: var(--color-ink-soft);
}

.page-services .cap-facts {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

.page-services .cap-facts--stacked {
  grid-template-columns: 1fr;
  gap: var(--space-1);
}

.page-services .cap-facts dt {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
  align-self: center;
}

.page-services .cap-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
  text-align: right;
  line-height: 1.6;
}

.page-services .cap-facts--stacked dd {
  text-align: left;
  padding-bottom: var(--space-1);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-services .cap-facts--wide {
  margin-top: var(--space-4);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
}

.page-services .cap-facts--wide dd {
  text-align: left;
}

.page-services .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-3);
}

/* ---------- 图片承载 ---------- */
.page-services .media {
  position: relative;
  margin: var(--space-4) 0 0;
  overflow: hidden;
  background: var(--color-surface-deep);
  border: var(--border-thin) solid var(--color-line);
}

.page-services .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-services .media--1x1 img {
  aspect-ratio: 1 / 1;
}

.page-services .media--4x3 img {
  aspect-ratio: 4 / 3;
}

.page-services .media--wide img {
  aspect-ratio: 16 / 9;
}

.page-services .media__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-3);
}

.page-services .media__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-contrast-surface);
  background: var(--color-contrast-accent);
  padding: 2px var(--space-1);
}

.page-services .media__text {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

/* ---------- 交付横排区块 ---------- */
.page-services .cap-wide {
  display: grid;
  gap: var(--space-6);
}

.page-services .cap-wide .media {
  margin-top: 0;
}

/* ---------- 展开条款 ---------- */
.page-services .disclosure {
  margin-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-services .disclosure__summary {
  cursor: pointer;
  padding: var(--space-3) 0;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--color-ink);
  letter-spacing: 0.04em;
}

.page-services .disclosure__body p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 下一步 ---------- */
.page-services .next-panel {
  margin-top: var(--space-6);
}

.page-services .next-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-services .next-links li {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-services .next-links a {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4) 0;
  min-height: 44px;
  text-decoration: none;
  color: inherit;
  transition: padding-left 240ms ease, background-color 240ms ease;
}

.page-services .next-links a:hover,
.page-services .next-links a:focus-visible {
  padding-left: var(--space-3);
  background: var(--color-primary-soft);
}

.page-services .next-links__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  letter-spacing: 0.04em;
}

.page-services .next-links__title::after {
  content: "→";
  display: inline-block;
  margin-left: var(--space-2);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.page-services .next-links__note {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-services .next-outro {
  margin: var(--space-6) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  padding-top: var(--space-4);
  border-top: 3px double var(--color-line);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-services .services-head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-4);
    align-items: start;
  }

  .page-services .services-head__index {
    padding-top: 0.4em;
  }

  .page-services .cap-facts {
    grid-template-columns: 1fr auto;
  }

  .page-services .cap-facts--stacked {
    grid-template-columns: 1fr auto;
  }

  .page-services .cap-facts--stacked dd {
    text-align: right;
    border-bottom: none;
    padding-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-services .services-hero__inner {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-8);
    align-items: end;
  }

  .page-services .services-hero__stats {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-bottom: var(--space-2);
  }

  .page-services .cap-split--8-4 {
    grid-template-columns: 8fr 4fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .cap-split--7-5 {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .cap-split--5-7 {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .cap-split__main > .media,
  .page-services .cap-split__main > figure.media {
    margin-top: var(--space-6);
  }

  .page-services .cap-wide {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-services .cap-wide__text {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-4) var(--space-8);
    align-items: start;
  }

  .page-services .cap-wide__text .cap-index,
  .page-services .cap-wide__text .cap-block__title {
    grid-column: 1 / -1;
  }

  .page-services .cap-wide__text p:first-of-type {
    margin-top: 0;
  }

  .page-services .cap-facts--wide {
    grid-column: 1 / -1;
  }

  .page-services .next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 var(--space-6);
  }

  .page-services .next-links li:nth-child(odd) {
    border-right: var(--border-thin) solid var(--color-line);
    padding-right: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-services .spec-table tbody tr,
  .page-services .next-links a {
    transition: none;
  }
}
</main>