.page-consult {
  --consult-rule: var(--border-thick) double var(--color-line);
  --consult-rule-dark: var(--border-thick) double var(--color-contrast-line);
  background: var(--color-surface);
}

/* ---------- 面包屑 ---------- */
.page-consult .breadcrumb {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  margin-bottom: var(--space-4);
  letter-spacing: 0.06em;
}

.page-consult .breadcrumb a {
  color: var(--color-ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 0.24em;
}

.page-consult .breadcrumb a:hover,
.page-consult .breadcrumb a:focus-visible {
  color: var(--color-primary);
}

/* ---------- 首屏 ---------- */
.page-consult .consult-hero {
  background: var(--color-surface);
}

.page-consult .consult-hero__head {
  max-width: 54ch;
  margin: 0 auto var(--space-6);
  text-align: center;
}

.page-consult .consult-hero .eyebrow {
  color: var(--color-accent);
  letter-spacing: 0.26em;
  text-transform: none;
}

.page-consult .consult-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  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);
}

.page-consult .consult-hero__title::after {
  content: "";
  display: block;
  width: calc(var(--space-8) + var(--space-2));
  height: var(--border-thick);
  margin: var(--space-3) auto 0;
  background: var(--color-primary);
}

.page-consult .consult-hero__lede {
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 图片框 ---------- */
.page-consult .consult-shot {
  margin: 0;
  border: var(--consult-rule);
  background: var(--color-surface-deep);
  overflow: hidden;
}

.page-consult .consult-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.06);
}

.page-consult .consult-shot--hero img { aspect-ratio: 16 / 9; }
.page-consult .consult-shot--square img { aspect-ratio: 1 / 1; }
.page-consult .consult-shot--wide img { aspect-ratio: 3 / 2; }

.page-consult .consult-shot--hero {
  margin-bottom: var(--space-6);
}

/* ---------- 三栏难处索引带 ---------- */
.page-consult .consult-index {
  display: grid;
  grid-template-columns: 1fr;
  border-block: var(--consult-rule);
}

.page-consult .consult-index__cell {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  color: var(--color-ink);
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-consult .consult-index__cell:first-child {
  border-top: 0;
}

.page-consult .consult-index__cell--a { background: var(--color-surface-alt); }
.page-consult .consult-index__cell--b { background: var(--color-surface-deep); }
.page-consult .consult-index__cell--c {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-consult .consult-index__cell:hover,
.page-consult .consult-index__cell:focus-visible {
  background: var(--color-highlight);
  color: var(--color-ink);
}

.page-consult .consult-index__cell:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: calc(var(--border-thick) * -1);
}

.page-consult .consult-index__tag {
  align-self: flex-start;
  background: var(--color-primary);
  color: var(--color-primary-ink);
  letter-spacing: 0.16em;
}

.page-consult .consult-index__cell--b .consult-index__tag {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-consult .consult-index__cell--c .consult-index__tag {
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

.page-consult .consult-index__cell:hover .consult-index__tag,
.page-consult .consult-index__cell:focus-visible .consult-index__tag {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-consult .consult-index__title {
  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);
}

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

.page-consult .consult-index__cell--c .consult-index__desc {
  color: color-mix(in srgb, var(--color-contrast-ink) 74%, var(--color-contrast-surface));
}

.page-consult .consult-index__cell--c:hover .consult-index__desc,
.page-consult .consult-index__cell--c:focus-visible .consult-index__desc {
  color: var(--color-ink-soft);
}

/* ---------- 难处组 ---------- */
.page-consult .consult-section {
  scroll-margin-top: calc(var(--space-8) + var(--space-4));
  transition: background-color 0.3s ease;
}

.page-consult .consult-section:target {
  background-color: var(--color-highlight);
}

.page-consult .consult-group__head {
  max-width: 62ch;
  margin: 0 auto var(--space-6);
  text-align: center;
}

.page-consult .consult-group__tag {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  letter-spacing: 0.16em;
  margin-bottom: var(--space-2);
}

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

.page-consult .consult-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-consult .consult-group__body {
  min-width: 0;
}

.page-consult .consult-group__aside {
  min-width: 0;
  display: grid;
  gap: var(--space-3);
}

/* ---------- 难处 / 做法 / 结果 ---------- */
.page-consult .consult-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.page-consult .consult-step {
  display: grid;
  gap: var(--space-1);
  padding-inline-start: var(--space-3);
  border-inline-start: var(--border-thick) solid var(--color-line);
}

.page-consult .consult-step--fault {
  border-inline-start-color: var(--color-ink-muted);
}

.page-consult .consult-step--action {
  border-inline-start-color: var(--color-primary);
}

.page-consult .consult-step--result {
  border-inline-start-color: var(--color-accent);
}

.page-consult .consult-step__label {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-ink-muted);
}

.page-consult .consult-step--action .consult-step__label {
  color: var(--color-primary);
}

.page-consult .consult-step--result .consult-step__label {
  color: var(--color-accent);
}

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

.page-consult .consult-inline-link {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-consult .consult-inline-link a {
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-underline-offset: 0.24em;
}

.page-consult .consult-inline-link a:hover,
.page-consult .consult-inline-link a:focus-visible {
  color: var(--color-primary);
}

/* ---------- 可核对事实小块 ---------- */
.page-consult .consult-fact {
  margin: 0;
}

.page-consult .consult-fact__label {
  position: relative;
  display: inline-block;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-inline-start: var(--border-thick) solid var(--color-contrast-accent);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  cursor: help;
}

.page-consult .consult-fact__label:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: var(--border-thick);
}

.page-consult .consult-fact__note {
  position: absolute;
  left: 0;
  bottom: calc(100% + var(--space-1));
  width: max-content;
  max-width: min(34ch, 78vw);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border: var(--border-thin) solid var(--color-contrast-accent);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  z-index: 4;
}

.page-consult .consult-fact__label:hover .consult-fact__note,
.page-consult .consult-fact__label:focus .consult-fact__note,
.page-consult .consult-fact__label:focus-visible .consult-fact__note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 子页入口主题带 ---------- */
.page-consult .consult-bridge {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-consult .consult-bridge__band {
  display: grid;
  gap: var(--space-4);
  border: var(--consult-rule-dark);
  padding: var(--space-6) var(--space-4);
}

.page-consult .consult-bridge__tag {
  display: inline-block;
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
  letter-spacing: 0.18em;
  margin-bottom: var(--space-3);
}

.page-consult .consult-bridge__title {
  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-contrast-ink);
  margin: 0 0 var(--space-3);
}

.page-consult .consult-bridge__desc {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, var(--color-contrast-surface));
  max-width: var(--measure);
  margin: 0;
}

.page-consult .consult-bridge__details {
  border-block: var(--border-thin) solid var(--color-contrast-line);
  padding-block: var(--space-2);
}

.page-consult .consult-bridge__summary {
  cursor: pointer;
  font-size: var(--text-sm);
  letter-spacing: 0.14em;
  color: var(--color-contrast-accent);
  padding-block: var(--space-1);
  list-style: none;
}

.page-consult .consult-bridge__summary::-webkit-details-marker {
  display: none;
}

.page-consult .consult-bridge__summary::before {
  content: "＋";
  display: inline-block;
  margin-inline-end: var(--space-1);
}

.page-consult .consult-bridge__details[open] .consult-bridge__summary::before {
  content: "－";
}

.page-consult .consult-bridge__summary:focus-visible {
  outline: var(--border-thick) solid var(--color-contrast-accent);
  outline-offset: var(--border-thin);
}

.page-consult .consult-bridge__qlist {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-consult .consult-bridge__qlist li {
  position: relative;
  padding-inline-start: var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 90%, var(--color-contrast-surface));
}

.page-consult .consult-bridge__qlist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--space-2) - var(--border-thin));
  width: var(--space-2);
  height: var(--border-thin);
  background: var(--color-contrast-accent);
}

.page-consult .consult-bridge__link {
  justify-self: start;
}

/* ---------- 行动出口 ---------- */
.page-consult .consult-exit__head {
  text-align: center;
  margin-bottom: var(--space-6);
}

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

.page-consult .consult-exit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-consult .consult-exit__cell {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  border: var(--consult-rule);
  background: var(--color-surface);
}

.page-consult .consult-exit__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.18em;
  color: var(--color-accent);
}

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

.page-consult .consult-exit__text {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-1);
}

.page-consult .consult-exit__cell .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-consult .consult-index {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-consult .consult-index__cell {
    border-top: 0;
    border-inline-start: var(--border-thin) solid var(--color-line);
    padding: var(--space-6) var(--space-4);
  }

  .page-consult .consult-index__cell:first-child {
    border-inline-start: 0;
  }

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

  .page-consult .consult-bridge__band {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) auto;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6);
  }

  .page-consult .consult-bridge__details {
    border-block: 0;
    border-inline-start: var(--border-thin) solid var(--color-contrast-line);
    padding-inline-start: var(--space-4);
    padding-block: 0;
  }
}

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

  .page-consult .consult-group--reverse {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-consult .consult-group__aside {
    position: sticky;
    top: calc(var(--space-8) + var(--space-4));
  }
}

@media (min-width: 1120px) {
  .page-consult .consult-bridge__band {
    padding-inline: var(--space-8);
  }
}

@media (max-width: 620px) {
  .page-consult .consult-hero__title::after {
    width: var(--space-8);
  }

  .page-consult .consult-bridge__title {
    font-size: var(--text-2xl);
  }

  .page-consult .consult-exit__cell .btn {
    align-self: stretch;
    text-align: center;
  }
}