/* ===== 页面作用域：定制服务 /business/custom/ ===== */

.page-services-custom {
  --cs-stack-a: calc(var(--space-8) * -0.9);
  --cs-stack-b: calc(var(--space-8) * -0.7);
}

.page-services-custom .breadcrumb {
  margin-top: var(--space-4);
}

/* ---------- 首屏 ---------- */

.page-services-custom .cs-lede {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: var(--border-thick) solid var(--color-contrast-surface);
}

.page-services-custom .cs-lede__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: clamp(var(--text-2xl), 5.4vw, var(--text-4xl));
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

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

.page-services-custom .cs-lede__note {
  margin: var(--space-3) 0 0;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-services-custom .cs-lede__sub a,
.page-services-custom .cs-afterword a,
.page-services-custom .cs-terms__link a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-services-custom .cs-lede__panel {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  padding: var(--space-6) var(--space-4) var(--space-4);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-md);
}

.page-services-custom .cs-lede__panel .figure-num {
  color: var(--color-contrast-accent);
  line-height: 0.86;
}

.page-services-custom .cs-lede__panel-label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-contrast-ink);
}

.page-services-custom .cs-lede__panel-text {
  margin: 0;
  max-width: 36ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
}

/* ---------- 通用列表 ---------- */

.page-services-custom .cs-list {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-services-custom .cs-list li {
  position: relative;
  padding-left: var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-services-custom .cs-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: var(--space-2);
  height: var(--border-thick);
  background: var(--color-primary);
}

.page-services-custom .cs-list--block li {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-services-custom .cs-list--block li strong {
  color: var(--color-ink);
  font-weight: var(--weight-heading);
}

/* ---------- 01 判断分栏 ---------- */

.page-services-custom .cs-split {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.page-services-custom .cs-split__col {
  padding: var(--space-4);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.page-services-custom .cs-split__col--mark {
  background: var(--color-highlight);
  border-color: transparent;
}

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

.page-services-custom .cs-split__col--mark .cs-list li::before {
  background: var(--color-accent);
}

/* ---------- 02 / 03 资料卡拼贴 ---------- */

.page-services-custom .cs-mosaic {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-services-custom .cs-file {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  position: relative;
  min-width: 0;
}

.page-services-custom .cs-file--a {
  z-index: 1;
}

.page-services-custom .cs-file--b {
  z-index: 2;
}

.page-services-custom .cs-file--c {
  z-index: 3;
}

.page-services-custom .cs-file__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
}

.page-services-custom .cs-file__kind {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-services-custom .cs-file__gauge {
  display: inline-block;
  padding: 3px var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  white-space: nowrap;
  outline: 0 solid transparent;
  outline-offset: 2px;
  transition: background-color 140ms ease, color 140ms ease, outline-color 140ms ease;
}

.page-services-custom .cs-file:hover .cs-file__gauge {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-services-custom .cs-file:focus-within .cs-file__gauge {
  outline: var(--border-thick) solid var(--color-focus);
}

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

.page-services-custom .cs-file__fig {
  margin: var(--space-1) 0 0;
}

.page-services-custom .cs-file__fig img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* ---------- 字段清单 ---------- */

.page-services-custom .cs-fields {
  margin: var(--space-3) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-services-custom .cs-fields__row {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-services-custom .cs-fields__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

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

/* ---------- 区块收尾句 ---------- */

.page-services-custom .cs-afterword {
  margin: var(--space-6) 0 0;
  max-width: var(--measure);
  padding-left: var(--space-4);
  border-left: var(--border-thick) solid var(--color-primary-soft);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 04 交付边界 ---------- */

.page-services-custom .cs-terms {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-services-custom .cs-terms__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-services-custom .cs-terms__link {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-services-custom .cs-terms__refuse {
  padding: var(--space-4);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-md);
}

.page-services-custom .cs-terms__refuse .cs-terms__title {
  color: var(--color-contrast-ink);
}

.page-services-custom .cs-list--refuse {
  margin-top: var(--space-3);
}

.page-services-custom .cs-list--refuse li {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-services-custom .cs-list--refuse li::before {
  background: var(--color-contrast-accent);
}

.page-services-custom .cs-terms__refuse-note {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-services-custom .cs-terms__refuse-note a {
  color: var(--color-contrast-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 桌面端错位咬合 ---------- */

@media (min-width: 900px) {
  .page-services-custom .cs-lede {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: var(--space-6);
    align-items: end;
  }

  .page-services-custom .cs-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-4);
  }

  .page-services-custom .cs-split__col {
    padding: var(--space-6) var(--space-4);
  }

  .page-services-custom .cs-mosaic {
    display: block;
    position: relative;
  }

  .page-services-custom .cs-file {
    margin-bottom: var(--space-6);
    border-radius: var(--radius-lg);
  }

  .page-services-custom .cs-file--a {
    width: 62%;
    margin-left: 0;
  }

  .page-services-custom .cs-file--b {
    width: 55%;
    margin-left: auto;
    margin-top: var(--cs-stack-a);
  }

  .page-services-custom .cs-file--c {
    width: 66%;
    margin-left: var(--space-6);
    margin-top: var(--cs-stack-b);
  }

  .page-services-custom .cs-mosaic--edit .cs-file--a {
    width: 55%;
    margin-left: auto;
    margin-right: 0;
  }

  .page-services-custom .cs-mosaic--edit .cs-file--b {
    width: 62%;
    margin-left: 0;
    margin-right: auto;
    margin-top: var(--cs-stack-a);
  }

  .page-services-custom .cs-mosaic--edit .cs-file--c {
    width: 66%;
    margin-left: auto;
    margin-right: var(--space-6);
    margin-top: var(--cs-stack-b);
  }

  .page-services-custom .cs-fields__row {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
    gap: var(--space-3);
    align-items: baseline;
  }

  .page-services-custom .cs-terms {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-services-custom .cs-terms__refuse {
    padding: var(--space-6) var(--space-4);
  }
}

@media (min-width: 1140px) {
  .page-services-custom .cs-lede__title {
    font-size: clamp(var(--text-3xl), 4.4vw, var(--text-4xl));
  }
}

/* ---------- 减少动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-services-custom .cs-file__gauge {
    transition: none;
  }
}