.page-services {
  --ps-cell-pad: calc(var(--gutter) + var(--space-2));
}

/* ============ 首屏 ============ */

.page-services .hero {
  padding-block: var(--space-6) var(--section-y);
}

.page-services .hero .crumbs {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-6);
}

.page-services .hero .crumbs a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-services .hero .crumbs a:hover {
  text-decoration: underline;
}

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

.page-services .hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: -0.012em;
  color: var(--color-ink);
  margin: var(--space-3) 0 var(--space-4);
  word-break: keep-all;
}

.page-services .hero-lede {
  max-width: 48ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-6);
}

.page-services .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-4);
  margin: 0 0 var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
}

.page-services .hero-stat dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-1);
}

.page-services .hero-stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.page-services .hero-stat .figure {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 0.94;
  color: var(--color-ink);
  background-image: linear-gradient(transparent 74%, var(--color-highlight) 74%);
  background-repeat: no-repeat;
}

.page-services .hero-unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-services .hero-shot {
  margin: 0;
}

/* 右侧能力矩阵面板 */

.page-services .hero-matrix {
  background: var(--color-contrast-surface);
  border: 1px solid var(--color-contrast-line);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-services .matrix-caption {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-contrast-ink);
  opacity: 0.66;
  margin: 0;
}

.page-services .matrix-svg {
  width: 100%;
  height: auto;
  display: block;
}

.page-services .mx-cell {
  cursor: default;
  outline: none;
}

.page-services .mx-box {
  fill: transparent;
  stroke: var(--color-contrast-line);
  stroke-width: 1;
  transition: fill 0.15s ease, stroke 0.15s ease;
}

.page-services .mx-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  fill: var(--color-contrast-accent);
}

.page-services .mx-name {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  fill: var(--color-contrast-ink);
}

.page-services .mx-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  fill: var(--color-contrast-ink);
  opacity: 0.6;
}

.page-services .mx-rule,
.page-services .mx-tick {
  stroke: var(--color-contrast-line);
  stroke-width: 1;
}

.page-services .mx-cell:hover .mx-box,
.page-services .mx-cell:focus-visible .mx-box {
  fill: var(--color-contrast-accent);
  stroke: var(--color-contrast-accent);
}

.page-services .mx-cell:hover .mx-num,
.page-services .mx-cell:hover .mx-name,
.page-services .mx-cell:hover .mx-meta,
.page-services .mx-cell:focus-visible .mx-num,
.page-services .mx-cell:focus-visible .mx-name,
.page-services .mx-cell:focus-visible .mx-meta {
  fill: var(--color-contrast-surface);
  opacity: 1;
}

.page-services .mx-cell:hover .mx-rule,
.page-services .mx-cell:hover .mx-tick,
.page-services .mx-cell:focus-visible .mx-rule,
.page-services .mx-cell:focus-visible .mx-tick {
  stroke: var(--color-contrast-surface);
  opacity: 0.5;
}

@media (min-width: 1000px) {
  .page-services .hero-split {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ============ 通用区块头 ============ */

.page-services .section-head {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-3);
  margin-bottom: var(--space-6);
}

.page-services .section-head h2,
.page-services .delivery h2,
.page-services .custom-bridge h2,
.page-services .start h2 {
  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);
  margin: var(--space-2) 0 var(--space-3);
  max-width: 26ch;
}

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

.page-services .section-lede a {
  color: var(--color-primary);
}

/* ============ 02 能力总览 ============ */

.page-services .overview .group-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
}

.page-services .gi-row {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  border-bottom: 1px dotted var(--color-line);
}

.page-services .gi-num {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

.page-services .gi-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  margin: 0 0 var(--space-1);
}

.page-services .gi-name a {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-services .gi-name a:hover,
.page-services .gi-name a:focus-visible {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

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

.page-services .gi-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

@media (min-width: 860px) {
  .page-services .gi-row {
    grid-template-columns: 52px minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-4);
    align-items: start;
  }

  .page-services .gi-tags {
    justify-content: flex-end;
  }
}

/* ============ 03-06 能力分组 ============ */

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

.page-services .group-rail {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-2);
}

.page-services .rail-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-services .group-rail ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-services .group-rail a {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  white-space: nowrap;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
  text-decoration: none;
  padding: 3px 0;
  border-bottom: 1px solid transparent;
}

.page-services .group-rail a span {
  color: var(--color-primary);
}

.page-services .group-rail a:hover,
.page-services .group-rail a:focus-visible {
  color: var(--color-ink);
  border-bottom-color: var(--color-primary);
}

@media (min-width: 1100px) {
  .page-services .body-split {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .group-rail {
    position: sticky;
    top: 104px;
  }

  .page-services .group-rail ol {
    flex-direction: column;
    gap: var(--space-2);
    overflow: visible;
  }
}

.page-services .group {
  scroll-margin-top: 108px;
}

.page-services .group + .group {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-line);
}

.page-services .group-head h3 {
  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);
  margin: var(--space-1) 0 var(--space-2);
  max-width: 24ch;
}

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

.page-services .group-lede a {
  color: var(--color-primary);
}

.page-services .group-figure {
  margin: var(--space-4) 0 var(--space-6);
}

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

.page-services .cap-item {
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-line);
  background: var(--color-surface);
  padding: var(--ps-cell-pad);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.page-services .cap-item:hover,
.page-services .cap-item:focus-within {
  border-color: var(--color-primary);
  border-left-color: var(--color-primary);
  transform: translateY(-2px);
}

.page-services .cap-code {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin: 0 0 var(--space-1);
}

.page-services .cap-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}

.page-services .cap-specs {
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.page-services .cap-spec {
  display: grid;
  gap: 3px;
}

.page-services .cap-spec dt {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-services .cap-spec dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-services .cap-spec--limit {
  border-left: 1px solid var(--color-accent);
  padding-left: var(--space-2);
}

.page-services .cap-spec--limit dd {
  color: var(--color-ink);
}

@media (min-width: 760px) {
  .page-services .cap-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-services .cap-item--offset {
    margin-top: var(--space-8);
  }
}

@media (min-width: 1180px) {
  .page-services .cap-list {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-services .cap-item--offset {
    margin-top: 72px;
  }
}

/* ============ 07 交付标准（深色段） ============ */

.page-services .delivery {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-top: 1px solid var(--color-contrast-line);
  border-bottom: 1px solid var(--color-contrast-line);
}

.page-services .delivery .eyebrow {
  color: var(--color-contrast-accent);
}

.page-services .delivery h2 {
  color: var(--color-contrast-ink);
}

.page-services .delivery .section-lede {
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-services .table-wrap {
  margin-top: var(--space-6);
  overflow-x: auto;
  border: 1px solid var(--color-contrast-line);
}

.page-services .delivery-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.page-services .delivery-table th,
.page-services .delivery-table td {
  text-align: left;
  vertical-align: top;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.page-services .delivery-table thead th {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-contrast-accent);
  border-bottom: 1px solid var(--color-contrast-accent);
  white-space: nowrap;
}

.page-services .delivery-table tbody tr:last-child td {
  border-bottom: none;
}

.page-services .delivery-table tbody tr:hover td,
.page-services .delivery-table tbody tr:focus-within td {
  background: var(--color-contrast-line);
}

.page-services .delivery-table .mono {
  font-family: var(--font-mono);
  white-space: nowrap;
  color: var(--color-contrast-ink);
}

.page-services .cycle {
  border-bottom: 1px dotted var(--color-contrast-accent);
  cursor: help;
}

.page-services .delivery-note {
  margin: var(--space-3) 0 0;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-contrast-ink);
  opacity: 0.62;
}

/* ============ 08 定制服务 ============ */

.page-services .custom-bridge .bridge-grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-services .bridge-lede {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 52ch;
}

.page-services .bridge-items {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px dotted var(--color-line);
}

.page-services .bridge-items li {
  padding: var(--space-3) 0 var(--space-3) var(--space-4);
  border-bottom: 1px dotted var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
  position: relative;
}

.page-services .bridge-items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--space-3) + 8px);
  width: 12px;
  height: 1px;
  background: var(--color-primary);
}

.page-services .bridge-card {
  background: var(--color-primary-soft);
  border: 1px solid var(--color-line);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-self: start;
}

.page-services .bridge-figure {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-ink);
  margin: 0;
}

.page-services .bridge-figure-label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
  margin: 0;
}

.page-services .bridge-note {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

@media (min-width: 900px) {
  .page-services .custom-bridge .bridge-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-8);
  }
}

/* ============ 09 对接路径 ============ */

.page-services .start-steps {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
  counter-reset: none;
}

.page-services .start-step {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-3);
  display: grid;
  gap: var(--space-1);
}

.page-services .start-num {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.page-services .start-step h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0;
}

.page-services .start-step p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 46ch;
}

@media (min-width: 760px) {
  .page-services .start-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

@media (min-width: 1180px) {
  .page-services .start-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-services .start-step:nth-child(even) {
    margin-top: var(--space-6);
  }
}

.page-services .start-exit {
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.page-services .start-exit-text h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-2);
}

.page-services .start-exit-text p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 60ch;
}

.page-services .start-exit-text a {
  color: var(--color-primary);
}

@media (min-width: 900px) {
  .page-services .start-exit {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-6);
  }
}

/* ============ 辅助与动效降级 ============ */

.page-services .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-services .cap-item,
  .page-services .mx-box {
    transition: none;
  }

  .page-services .cap-item:hover,
  .page-services .cap-item:focus-within {
    transform: none;
  }
}