.page-consult {
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-consult .consult-crumb {
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
  background-color: var(--color-surface);
}

.page-consult .consult-crumb .breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-consult .consult-crumb .breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-primary);
}

.page-consult .consult-crumb .breadcrumb a:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-consult .consult-crumb .breadcrumb a:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 首屏框景 ---------- */
.page-consult .consult-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8) var(--section-y);
}

.page-consult .consult-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: calc(var(--space-1) / 2);
  background-image: repeating-linear-gradient(
    90deg,
    var(--color-contrast-line) 0 2px,
    transparent 2px 12px
  );
}

.page-consult .consult-hero__kicker {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-contrast-accent);
}

.page-consult .consult-hero__grid {
  display: grid;
  gap: var(--space-6);
  align-items: end;
}

.page-consult .consult-hero__title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--color-contrast-ink);
}

.page-consult .consult-hero__lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.page-consult .consult-hero__status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-consult .consult-hero__status .status-lamp {
  flex: none;
  background-color: var(--color-contrast-accent);
  box-shadow: 0 0 0 calc(var(--space-1) / 2) color-mix(in srgb, var(--color-contrast-accent) 26%, transparent);
}

.page-consult .consult-hero__figure {
  border-radius: calc(var(--space-4) + var(--space-1));
  overflow: hidden;
  box-shadow: 0 0 0 var(--border-thin) var(--color-contrast-line);
  margin: 0;
}

.page-consult .consult-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-consult .consult-hero__figure .figure-frame__caption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
  padding: var(--space-2) var(--space-3);
}

/* 四组大字号数字 */
.page-consult .consult-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4) var(--space-3);
  margin: var(--space-8) 0 0;
  padding: var(--space-4) 0 0;
  border-top: var(--border-thin) dotted var(--color-contrast-line);
  list-style: none;
}

.page-consult .consult-metric__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-contrast-ink);
}

.page-consult .consult-metric__unit {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-contrast-accent);
}

.page-consult .consult-metric__note {
  display: block;
  margin-top: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

/* 路径分叉图 */
.page-consult .consult-map {
  margin-top: var(--space-6);
  padding: var(--space-3) var(--space-4);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: calc(var(--space-4) + var(--space-1));
  background-image: linear-gradient(
    160deg,
    color-mix(in srgb, var(--color-contrast-ink) 8%, transparent) 0%,
    transparent 42%
  );
}

.page-consult .consult-map__label {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

.page-consult .consult-map__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-consult .consult-map__line {
  fill: none;
  stroke-width: calc(var(--border-thin) * 3);
  stroke-linecap: round;
}

.page-consult .consult-map__line--a {
  stroke: var(--color-primary);
}

.page-consult .consult-map__line--b {
  stroke: var(--color-primary-soft);
}

.page-consult .consult-map__line--c {
  stroke: var(--color-contrast-accent);
}

.page-consult .consult-map__node--a {
  fill: var(--color-primary);
}

.page-consult .consult-map__node--b {
  fill: var(--color-primary-soft);
}

.page-consult .consult-map__node--c {
  fill: var(--color-contrast-accent);
}

.page-consult .consult-map__num {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  text-anchor: middle;
  letter-spacing: 0.02em;
}

.page-consult .consult-map__num--a {
  fill: var(--color-primary-ink);
}

.page-consult .consult-map__num--b {
  fill: var(--color-contrast-surface);
}

.page-consult .consult-map__num--c {
  fill: var(--color-primary-ink);
}

/* ---------- 路径区 ---------- */
.page-consult .consult-paths {
  padding-block: var(--section-y);
}

.page-consult .consult-paths__lead {
  max-width: var(--measure);
  margin: 0 0 var(--space-4);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-consult .chip-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-consult .chip {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface);
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: background-color 160ms ease-out, color 160ms ease-out, transform 160ms ease-out;
}

.page-consult .chip:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-consult .chip.is-active,
.page-consult .chip[aria-pressed="true"] {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-consult .chip:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

/* 章节头 */
.page-consult .consult-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1) var(--space-3);
  align-items: baseline;
  margin-bottom: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-consult .consult-head .chapter-index {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.page-consult .consult-head__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-consult .consult-head__note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-consult .consult-head--dark {
  border-top-color: var(--color-contrast-line);
}

.page-consult .consult-head--dark .chapter-index {
  color: var(--color-contrast-accent);
}

.page-consult .consult-head--dark .consult-head__title {
  color: var(--color-contrast-ink);
}

.page-consult .consult-head--dark .consult-head__note {
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

/* 阶段分组 */
.page-consult .path-stage {
  padding-bottom: var(--section-y);
}

.page-consult .path-stage:last-child {
  padding-bottom: 0;
}

.page-consult .path-stage__intro {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  align-items: start;
}

.page-consult .path-stage__intro-text p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-consult .path-stage__figure {
  margin: 0;
  border-radius: calc(var(--space-4) + var(--space-1));
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
}

.page-consult .path-stage__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-consult .path-stage__figure .figure-frame__caption,
.page-consult .consult-stage-tail .figure-frame__caption,
.page-consult .consult-stage-figure .figure-frame__caption {
  display: block;
  padding: var(--space-2) var(--space-3) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--color-ink-muted);
}

.page-consult .path-stage__intro--wide {
  display: block;
  margin-bottom: var(--space-6);
}

.page-consult .path-stage__intro--wide p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-consult .path-stage__intro--wide a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-primary);
}

.page-consult .path-stage__intro--wide a:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-consult .path-stage__intro--wide a:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

.page-consult .path-stage__list {
  display: grid;
  gap: var(--space-3);
}

.page-consult .consult-stage-tail,
.page-consult .consult-stage-figure {
  margin: var(--space-6) 0 0;
  border-radius: calc(var(--space-4) + var(--space-1));
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface-alt);
}

.page-consult .consult-stage-tail img,
.page-consult .consult-stage-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-consult .path-stage__split {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

/* 路径卡片（折叠） */
.page-consult .path-card {
  position: relative;
  background-color: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: calc(var(--space-4) + var(--space-1));
  overflow: hidden;
  transition: transform 160ms ease-out, border-color 160ms ease-out, box-shadow 160ms ease-out;
}

.page-consult .path-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: calc(var(--border-thin) * 2);
  background-image: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-primary-soft) 55%,
    transparent 100%
  );
}

.page-consult .path-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary-soft);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--color-contrast-surface) 14%, transparent);
}

.page-consult .path-card__heading {
  margin: 0;
}

.page-consult .path-card__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2) var(--space-3);
  align-items: center;
  width: 100%;
  padding: var(--space-4);
  background-color: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.page-consult .path-card__trigger:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: -4px;
}

.page-consult .path-card__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
  border-radius: var(--radius-pill);
  padding: var(--space-1) var(--space-3);
}

.page-consult .path-card__title {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-consult .path-card__cost {
  grid-column: 2;
  display: inline-flex;
  align-items: baseline;
  gap: calc(var(--space-1) / 2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  white-space: nowrap;
}

.page-consult .path-card__cost-num {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
}

.page-consult .path-card__scale {
  display: inline-flex;
  align-items: flex-end;
  gap: 3px;
  margin-left: var(--space-1);
}

.page-consult .path-card__scale i {
  display: block;
  width: calc(var(--border-thin) * 3);
  border-radius: var(--radius-pill);
  background-color: var(--color-line);
}

.page-consult .path-card__scale i:nth-child(1) {
  height: calc(var(--space-1) * 0.75);
}

.page-consult .path-card__scale i:nth-child(2) {
  height: calc(var(--space-1) * 1.25);
}

.page-consult .path-card__scale i:nth-child(3) {
  height: calc(var(--space-1) * 1.75);
  background-color: var(--color-primary);
}

.page-consult .path-card .fold__panel {
  padding: 0 var(--space-4) var(--space-4);
}

.page-consult .path-card__fields {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-consult .path-card__field dt {
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-consult .path-card__field dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-consult .path-card__step {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin: 0;
  padding: var(--space-3);
  border-radius: calc(var(--space-3) + var(--space-1));
  background-color: var(--color-primary-soft);
}

.page-consult .path-card__step-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.page-consult .path-card__step-link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: transform 160ms ease-out, background-color 160ms ease-out;
}

.page-consult .path-card__step-link:hover {
  transform: translateY(-2px);
  background-color: var(--color-accent);
}

.page-consult .path-card__step-link:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

.page-consult .path-card__more {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-primary);
}

.page-consult .path-card__more:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-consult .path-card__more:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 选一条开始 ---------- */
.page-consult .consult-start {
  padding-block: var(--section-y-lg);
}

.page-consult .consult-start__grid {
  display: grid;
  gap: var(--space-3);
}

.page-consult .start-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: calc(var(--space-4) + var(--space-1));
  border: var(--border-thin) solid var(--color-contrast-line);
  background-image: linear-gradient(
    165deg,
    color-mix(in srgb, var(--color-contrast-ink) 9%, transparent) 0%,
    transparent 55%
  );
  text-decoration: none;
  transition: transform 160ms ease-out, border-color 160ms ease-out;
}

.page-consult .start-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-contrast-accent);
}

.page-consult .start-card:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

.page-consult .start-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-consult .start-card__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-consult .start-card__text {
  margin: 0;
  flex: 1 1 auto;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
}

.page-consult .start-card__cta {
  align-self: flex-start;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-consult .consult-start__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-consult .consult-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-consult .path-card__trigger {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-consult .path-card__num {
    grid-row: span 2;
  }

  .page-consult .path-card__cost {
    grid-column: 3;
    grid-row: 1 / span 2;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
  }

  .page-consult .path-card__fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-consult .path-card__field--wide {
    grid-column: 1 / -1;
  }

  .page-consult .path-stage__intro {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: var(--space-6);
  }
}

@media (min-width: 900px) {
  .page-consult .consult-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-consult .consult-start__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-consult .path-stage__split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-6);
  }
}