.page-services {
  background: var(--color-surface);
  color: var(--color-ink);
}

/* ---------- 首屏 ---------- */
.page-services .svc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-primary);
  color: var(--color-primary-ink);
  border-bottom: var(--border-thick) solid var(--color-ink);
  padding: var(--space-4) 0 var(--space-8);
}

.page-services .svc-hero__slice {
  display: none;
}

.page-services .svc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-services .svc-hero .breadcrumb__list,
.page-services .svc-hero .breadcrumb__item,
.page-services .svc-hero .breadcrumb__link {
  color: var(--color-primary-ink);
}

.page-services .svc-hero .breadcrumb__link {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-services .svc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-services .svc-hero__eyebrow {
  color: var(--color-primary-ink);
  opacity: 0.82;
  letter-spacing: 0.16em;
}

.page-services .svc-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.9;
  letter-spacing: var(--tracking-heading);
  margin: var(--space-2) 0 var(--space-3);
  color: var(--color-primary-ink);
}

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

.page-services .svc-hero__figure {
  margin: 0;
  background: var(--color-surface);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-2);
}

.page-services .svc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-services .svc-stats {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.page-services .svc-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2);
  background: var(--color-surface);
  color: var(--color-ink);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-1);
}

.page-services .svc-stat__num {
  font-family: var(--font-heading);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 0.86;
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary);
}

.page-services .svc-stat__label {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

/* ---------- 总览索引 ---------- */
.page-services .svc-overview {
  background: var(--color-surface);
}

.page-services .svc-head {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: var(--border-thick) solid var(--color-ink);
}

.page-services .svc-head__title {
  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);
  margin: var(--space-2) 0;
  color: var(--color-ink);
}

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

.page-services .svc-head__note a,
.page-services .svc-card__out a,
.page-services .svc-card__for a,
.page-services .svc-outside__action a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-services .svc-index {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-services .svc-index__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-2);
  padding: var(--space-2) var(--space-2) var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-ink);
  text-decoration: none;
  color: var(--color-ink);
  transition: background-color 160ms cubic-bezier(0.2, 0, 0, 1), padding-left 160ms cubic-bezier(0.2, 0, 0, 1);
}

.page-services .svc-index__link:hover {
  background: var(--color-primary-soft);
  padding-left: var(--space-2);
}

.page-services .svc-index__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
}

.page-services .svc-index__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: var(--tracking-heading);
}

.page-services .svc-index__group {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-services .svc-index__use {
  flex: 1 1 100%;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

/* ---------- 分组通用 ---------- */
.page-services .svc-group__head {
  background: var(--color-primary);
  color: var(--color-primary-ink);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-2);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.page-services .svc-group__index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-contrast-accent);
}

.page-services .svc-group__title {
  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);
  margin: var(--space-1) 0 var(--space-2);
  color: var(--color-primary-ink);
}

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

.page-services .svc-matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

/* ---------- 图形块 ---------- */
.page-services .svc-shot {
  margin: 0 0 var(--space-4);
  background: var(--color-surface-alt);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-2);
}

.page-services .svc-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.page-services .svc-shot__caption {
  border-top: var(--border-thick) solid var(--color-ink);
  padding: var(--space-1) var(--space-2);
  background: var(--color-surface);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

/* ---------- 服务卡 ---------- */
.page-services .svc-card {
  display: flex;
  background: var(--color-surface);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-2);
  transition: box-shadow 160ms cubic-bezier(0.2, 0, 0, 1);
}

.page-services .svc-card:hover {
  box-shadow: 12px 12px 0 var(--color-ink);
}

.page-services .svc-card__spine {
  flex: 0 0 52px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: var(--space-3);
  background: var(--color-primary-soft);
  border-right: var(--border-thick) solid var(--color-ink);
}

.page-services .svc-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.page-services .svc-card__body {
  flex: 1 1 auto;
  min-width: 0;
  padding: var(--space-3);
}

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

.page-services .svc-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: var(--tracking-heading);
  margin: 0;
  color: var(--color-ink);
}

.page-services .svc-card__for {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-services .svc-points,
.page-services .svc-steps {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
}

.page-services .svc-points {
  display: grid;
  gap: var(--space-1);
}

.page-services .svc-points li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-base);
  line-height: 1.65;
}

.page-services .svc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
}

.page-services .svc-steps {
  counter-reset: svcstep;
  display: grid;
  gap: var(--space-2);
}

.page-services .svc-steps li {
  position: relative;
  counter-increment: svcstep;
  padding-left: calc(var(--space-6) + var(--space-1));
  font-size: var(--text-base);
  line-height: 1.65;
}

.page-services .svc-steps li::before {
  content: counter(svcstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border: var(--border-thin) solid var(--color-ink);
  padding: 1px var(--space-1);
}

.page-services .svc-card__out {
  margin: 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
  text-wrap: pretty;
}

/* ---------- 不覆盖范围 ---------- */
.page-services .svc-outside {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-services .svc-outside__eyebrow {
  color: var(--color-contrast-accent);
}

.page-services .svc-outside__title {
  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);
  margin: var(--space-2) 0 var(--space-4);
  color: var(--color-contrast-ink);
}

.page-services .svc-outside__quote {
  margin: 0 0 var(--space-4) var(--space-4);
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
  max-width: var(--measure);
}

.page-services .svc-outside__quote p {
  margin: 0;
  font-size: var(--text-lg);
  line-height: 1.45;
  font-weight: 700;
  color: var(--color-contrast-ink);
}

.page-services .svc-outside__list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: var(--space-1);
  max-width: var(--measure);
}

.page-services .svc-outside__list li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-contrast-ink);
}

.page-services .svc-outside__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  background: var(--color-contrast-accent);
}

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

.page-services .svc-outside__action a {
  color: var(--color-contrast-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 交互与动效 ---------- */
.page-services a:focus-visible,
.page-services .svc-card:hover .svc-card__spine {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.page-services [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 360ms cubic-bezier(0.2, 0, 0, 1), transform 360ms cubic-bezier(0.2, 0, 0, 1);
}

.page-services [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-services [data-reveal],
  .page-services [data-reveal].is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-services .svc-card,
  .page-services .svc-index__link {
    transition: none;
  }
  .page-services .svc-card:hover {
    box-shadow: var(--shadow-2);
  }
}

/* ---------- 中等屏 ---------- */
@media (min-width: 768px) {
  .page-services .svc-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-services .svc-index__link {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1.6fr) minmax(0, 0.9fr) minmax(0, 1.7fr);
    align-items: baseline;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-2) var(--space-2) 0;
  }

  .page-services .svc-index__link:hover {
    padding-left: var(--space-2);
  }

  .page-services .svc-index__use {
    flex: none;
    text-align: left;
  }
}

/* ---------- 桌面矩阵 ---------- */
@media (min-width: 900px) {
  .page-services .svc-hero {
    padding: var(--space-6) 0 var(--space-8);
  }

  .page-services .svc-hero__slice {
    display: block;
    position: absolute;
    inset: 0 0 0 auto;
    width: 45%;
    background: var(--color-surface);
    clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
    z-index: 0;
  }

  .page-services .svc-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
    gap: var(--space-6);
    margin-top: var(--space-6);
  }

  .page-services .svc-matrix {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--space-4);
  }

  /* 第 1 组：全宽领头卡 + 错落双卡 */
  .page-services #svc-01 {
    grid-column: 1 / 7;
  }

  .page-services #svc-02 {
    grid-column: 1 / 4;
    align-self: start;
  }

  .page-services #svc-03 {
    grid-column: 4 / 7;
    align-self: start;
    margin-top: var(--space-6);
  }

  /* 第 2 组：左侧竖图 + 右侧条目叠列 */
  .page-services .svc-index-shot {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
    margin: 0;
    display: flex;
    flex-direction: column;
  }

  .page-services .svc-index-shot img {
    flex: 1 1 auto;
    height: 100%;
    object-fit: cover;
  }

  .page-services #svc-04 {
    grid-column: 3 / 7;
  }

  .page-services #svc-05 {
    grid-column: 3 / 6;
  }

  .page-services #svc-06 {
    grid-column: 1 / 7;
    grid-row: 3;
  }

  /* 第 3 组：左列两张卡 + 右侧方图 */
  .page-services #svc-07 {
    grid-column: 1 / 5;
    grid-row: 1;
  }

  .page-services #svc-08 {
    grid-column: 1 / 5;
    grid-row: 2;
  }

  .page-services .svc-track-shot {
    grid-column: 5 / 7;
    grid-row: 1 / 3;
    margin: 0;
    display: flex;
    flex-direction: column;
  }

  .page-services .svc-track-shot img {
    flex: 1 1 auto;
    height: 100%;
    object-fit: cover;
  }

  /* 第 4 组：顶部横幅 + 宽窄双卡 */
  .page-services .svc-local-shot {
    grid-column: 1 / 7;
    margin: 0;
  }

  .page-services #svc-09 {
    grid-column: 1 / 3;
  }

  .page-services #svc-10 {
    grid-column: 3 / 7;
  }

  .page-services .svc-card--lead .svc-card__body {
    padding: var(--space-4);
  }

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

  .page-services .svc-card--lead .svc-steps li {
    padding-left: 0;
    padding-top: calc(var(--space-4) + var(--space-1));
    border-top: var(--border-thick) solid var(--color-ink);
  }

  .page-services .svc-outside__quote {
    margin-left: var(--space-8);
  }
}

@media (min-width: 1100px) {
  .page-services .svc-hero__title {
    margin-top: var(--space-3);
  }
}