/* ============================================================
   服务方案 / page-services
   单色排版建筑 · 深夜电竞指挥中心
   ============================================================ */

.page-services {
  display: block;
}

/* ---------- 面包屑与通用小节头 ---------- */

.page-services .breadcrumb {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

.page-services .breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

.page-services .breadcrumb a:hover,
.page-services .breadcrumb a:focus-visible {
  text-decoration: underline;
}

.page-services .svc-crumb-sep {
  margin-inline: var(--space-1);
  color: var(--color-ink-muted);
}

.page-services .svc-section-head {
  max-width: var(--measure);
  margin-bottom: var(--space-6);
}

.page-services .chapter-no {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-ink-muted);
}

.page-services .section__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

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

/* ---------- 图片容器 ---------- */

.page-services .img-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--color-surface-deep);
}

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

.page-services .img-frame__caption {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

.page-services .img-frame--scrim {
  position: relative;
}

.page-services .img-frame--scrim::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
  pointer-events: none;
}

.page-services .img-frame--scrim .img-frame__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  margin: 0;
  padding: var(--space-3) var(--space-4);
  color: var(--color-contrast-ink);
  font-size: var(--text-sm);
}

/* ============================================================
   首屏
   ============================================================ */

.page-services .svc-hero {
  padding-block: var(--space-6) var(--section-y);
  background:
    radial-gradient(120% 80% at 88% 0%,
      color-mix(in srgb, var(--color-primary) 14%, transparent) 0%,
      transparent 62%);
}

.page-services .svc-hero__grid {
  row-gap: var(--space-6);
  align-items: end;
}

.page-services .svc-hero__intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-services .hero-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: 0.92;
  letter-spacing: -0.012em;
  color: var(--color-ink);
  text-wrap: balance;
}

.page-services .svc-hero__lead {
  margin: 0;
  max-width: 34ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-services .svc-hero__note {
  margin: 0;
  max-width: 36ch;
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-services .svc-hero__media .img-frame img {
  aspect-ratio: 14 / 9;
}

/* ---------- 首屏关键数字 ---------- */

.page-services .svc-keyfigures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6) var(--space-4);
  margin: var(--space-8) 0 0;
  padding-top: var(--space-4);
  border-top: var(--border-thin) solid var(--color-line);
}

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

.page-services .svc-keyfigure__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-services .svc-keyfigure__value {
  margin: var(--space-1) 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  line-height: 1.05;
  color: var(--color-ink);
}

.page-services .svc-keyfigure__unit {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--color-ink-soft);
}

/* ============================================================
   档位对比
   ============================================================ */

.page-services .svc-tiers {
  padding-block: var(--section-y);
}

.page-services .svc-tiers__map {
  margin-bottom: var(--space-8);
}

.page-services .svc-tiers__map img {
  aspect-ratio: 3 / 2;
}

.page-services .svc-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  margin-bottom: var(--space-2);
}

.page-services .filter-btn {
  appearance: none;
  padding: var(--space-1) var(--space-2);
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: color 140ms linear, background-color 140ms linear;
}

.page-services .filter-btn:hover {
  color: var(--color-accent);
}

.page-services .filter-btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-services .filter-btn[aria-pressed="true"],
.page-services .filter-btn.is-active {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-services .filter-status {
  margin: 0 0 var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

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

.page-services .svc-tier {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-6);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-services .svc-tier:last-child {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-services .svc-tier__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

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

.page-services .svc-tier__for {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

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

.page-services .svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.page-services .svc-tags .tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  background: var(--color-surface-alt);
  padding: 2px var(--space-1);
}

.page-services .svc-tier__act {
  align-self: start;
}

.page-services .copy-btn {
  appearance: none;
  padding: var(--space-1) var(--space-2);
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-accent);
  cursor: pointer;
  transition: background-color 140ms linear;
}

.page-services .copy-btn:hover {
  background: var(--color-primary-soft);
}

.page-services .copy-btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-services .copy-btn[data-copied] {
  color: var(--color-ink-soft);
  background: var(--color-highlight);
}

/* ============================================================
   包含范围
   ============================================================ */

.page-services .svc-scope-section {
  padding-block: var(--section-y);
  background: var(--color-surface-alt);
}

.page-services .svc-scope-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-services .svc-scope-figure img {
  aspect-ratio: 5 / 3;
}

.page-services .svc-scope {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-services .svc-scope:last-child {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-services .svc-scope summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-1) var(--space-3);
  padding-block: var(--space-3);
  cursor: pointer;
  list-style: none;
}

.page-services .svc-scope summary::-webkit-details-marker {
  display: none;
}

.page-services .svc-scope summary:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-services .svc-scope__name {
  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 .svc-scope__hint {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.page-services .svc-scope[open] .svc-scope__hint {
  color: var(--color-ink-muted);
}

.page-services .svc-scope__body {
  padding-bottom: var(--space-4);
}

.page-services .svc-scope__fields {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

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

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

.page-services .svc-scope__fields dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink);
}

/* ============================================================
   选择建议
   ============================================================ */

.page-services .svc-choose {
  padding-block: var(--section-y);
}

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

.page-services .svc-step {
  padding-top: var(--space-3);
  border-top: 2px solid var(--color-ink);
}

.page-services .svc-step__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-ink-muted);
}

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

.page-services .svc-advice {
  margin: var(--space-8) 0 0;
  max-width: var(--measure);
  padding: var(--space-4) 0 0 var(--space-4);
  border-top: var(--border-thin) solid var(--color-line);
  border-left: 2px solid var(--color-accent);
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-ink);
}

/* ============================================================
   启动入口
   ============================================================ */

.page-services .svc-start {
  padding-block: var(--section-y);
  background: var(--color-surface-alt);
}

.page-services .svc-start__grid {
  row-gap: var(--space-6);
  align-items: start;
}

.page-services .svc-start__copy .section__lead {
  max-width: 52ch;
}

.page-services .svc-start__link {
  margin: var(--space-4) 0 0;
  font-size: var(--text-base);
}

.page-services .svc-start__link a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid currentColor;
  padding-bottom: 2px;
}

.page-services .svc-start__link a:hover {
  color: var(--color-focus);
}

.page-services .svc-start__figure img {
  aspect-ratio: 10 / 7;
}

/* ============================================================
   行动出口（强对比区块）
   ============================================================ */

.page-services .svc-exit {
  padding-block: var(--section-y);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-services .svc-exit .section__title {
  color: var(--color-contrast-ink);
}

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

.page-services .svc-exit__grid {
  row-gap: var(--space-6);
  align-items: center;
}

.page-services .svc-exit__text {
  margin: var(--space-3) 0 0;
  max-width: 46ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-services .svc-exit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-services .svc-exit__aside {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-services .svc-exit__aside a {
  color: var(--color-contrast-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid currentColor;
}

.page-services .svc-exit__aside a:hover {
  color: var(--color-contrast-ink);
}

.page-services .svc-exit__figure img {
  aspect-ratio: 10 / 7;
}

.page-services .svc-exit .btn {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color 140ms linear, color 140ms linear;
}

.page-services .svc-exit .btn--contrast-solid {
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

.page-services .svc-exit .btn--contrast-solid:hover {
  background: var(--color-contrast-ink);
}

.page-services .svc-exit .btn--contrast {
  background: transparent;
  color: var(--color-contrast-ink);
  box-shadow: inset 0 0 0 var(--border-thin) var(--color-contrast-line);
}

.page-services .svc-exit .btn--contrast:hover {
  background: color-mix(in srgb, var(--color-contrast-ink) 12%, transparent);
}

.page-services .svc-exit .btn:focus-visible {
  outline: 2px solid var(--color-contrast-accent);
  outline-offset: 2px;
}

/* ============================================================
   响应式
   ============================================================ */

@media (max-width: 767px) {
  .page-services .svc-hero {
    padding-block: var(--space-4) var(--space-8);
  }

  .page-services .svc-hero__grid > [class*="col-"],
  .page-services .svc-start__grid > [class*="col-"],
  .page-services .svc-exit__grid > [class*="col-"] {
    grid-column: 1 / -1;
  }

  .page-services .svc-keyfigures {
    gap: var(--space-4) var(--space-2);
  }

  .page-services .svc-keyfigure__value {
    font-size: var(--text-lg);
  }

  .page-services .svc-advice {
    font-size: var(--text-base);
    padding-left: var(--space-3);
  }
}

@media (min-width: 768px) {
  .page-services .svc-keyfigures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-services .svc-scope__fields > div {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: var(--space-3);
  }
}

@media (min-width: 900px) {
  .page-services .svc-tier {
    grid-template-columns: 56px minmax(0, 1.05fr) minmax(0, 1.25fr) auto;
    gap: var(--space-4);
    align-items: start;
    padding-block: var(--space-6);
  }

  .page-services .svc-tier:nth-child(2) {
    padding-inline-start: var(--space-6);
  }

  .page-services .svc-tier:nth-child(4) {
    padding-inline-start: var(--space-6);
  }

  .page-services .svc-scope-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-services .svc-scope-figure {
    position: sticky;
    top: var(--space-6);
  }

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

  .page-services .svc-steps .svc-step:nth-child(2) {
    margin-top: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .page-services .svc-start__figure {
    margin-top: var(--space-6);
  }

  .page-services .svc-exit__figure {
    margin-top: calc(var(--space-6) * -1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-services .filter-btn,
  .page-services .copy-btn,
  .page-services .svc-exit .btn {
    transition: none;
  }
}