/* =========================================================
   page-consult · 如何选择
   页面作用域：.page-consult
   ========================================================= */

.page-consult {
  --consult-hero-glow: color-mix(in srgb, var(--color-contrast-accent) 26%, transparent);
  --consult-panel-wash: color-mix(in srgb, var(--color-contrast-ink) 7%, transparent);
  --consult-index-offset: calc(var(--space-1) * 2);
}

/* ---------- 首屏 ---------- */

.page-consult .consult-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: var(--space-6) 0 var(--space-8);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.page-consult .consult-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -40%;
  left: -20%;
  right: -20%;
  height: 100%;
  background: radial-gradient(ellipse at 28% 18%, var(--consult-hero-glow), transparent 62%);
  pointer-events: none;
}

.page-consult .consult-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 60%, transparent);
}

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

.page-consult .consult-breadcrumb a:hover {
  text-decoration: underline;
}

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

.page-consult .consult-hero-eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-contrast-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
}

.page-consult .consult-hero-title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-display);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
  max-width: 13ch;
}

.page-consult .consult-hero-lede {
  margin: 0;
  max-width: var(--measure);
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

/* 左侧大数字与竖向刻度 */

.page-consult .consult-hero-scale {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.page-consult .consult-hero-figure {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.page-consult .consult-hero-num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  line-height: 0.85;
  font-weight: var(--weight-heading);
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

.page-consult .consult-hero-numlabel {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-consult .consult-scale {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 calc(var(--space-2) * 2);
  display: grid;
  gap: var(--space-2);
}

.page-consult .consult-scale::before {
  content: "";
  position: absolute;
  left: var(--space-2);
  top: 0.55em;
  bottom: 0.55em;
  width: var(--border-thin);
  background: var(--color-contrast-line);
}

.page-consult .consult-scale li {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.page-consult .consult-scale li::before {
  content: "";
  position: absolute;
  left: calc(var(--space-1) * -2.5);
  top: 0.45em;
  width: var(--space-1);
  height: var(--space-1);
  border-radius: var(--radius-pill);
  background: var(--color-contrast-surface);
  border: var(--border-thin) solid var(--color-contrast-accent);
}

.page-consult .consult-scale-name {
  min-width: 5em;
}

.page-consult .consult-scale-value {
  color: var(--color-contrast-accent);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

/* 右侧半透明面板 */

.page-consult .consult-hero-panel {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--consult-panel-wash);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  backdrop-filter: blur(12px);
}

.page-consult .consult-panel-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

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

.page-consult .consult-panel-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-consult .consult-panel-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-consult .consult-panel-tier {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  line-height: 1;
  font-weight: var(--weight-heading);
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-consult .consult-panel-body {
  display: grid;
  gap: calc(var(--space-1) / 2);
}

.page-consult .consult-panel-name {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

.page-consult .consult-panel-price {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
  font-variant-numeric: tabular-nums;
}

.page-consult .consult-panel-cycle {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-consult .consult-panel-note {
  margin: 0;
  padding-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

/* ---------- 索引条 ---------- */

.page-consult .consult-indexbar {
  background: var(--color-surface);
  border-bottom: var(--border-thin) solid var(--color-line);
  padding: var(--space-2) 0;
}

.page-consult .consult-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-consult .consult-index-list a {
  display: inline-block;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-consult .consult-index-list a:hover,
.page-consult .consult-index-list a.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* ---------- 通用章节骨架 ---------- */

.page-consult .chapter {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: var(--space-3);
  row-gap: calc(var(--space-1) / 2);
  align-items: start;
}

.page-consult .chapter-number {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  line-height: 1;
  font-weight: var(--weight-heading);
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.page-consult .chapter-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.page-consult .chapter-title {
  margin: 0;
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-consult .consult-section-lede {
  margin-top: var(--space-3);
}

/* ---------- 三档对照 ---------- */

.page-consult .consult-tiers-media {
  margin: var(--space-6) 0 0;
}

.page-consult .consult-filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: var(--space-4) 0 var(--space-6);
}

.page-consult .filter-btn {
  padding: calc(var(--space-1) / 2) var(--space-2);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-ink-soft);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-consult .filter-btn:hover {
  color: var(--color-focus);
  border-color: var(--color-focus);
}

.page-consult .filter-btn[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

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

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

.page-consult .consult-tier-card {
  --consult-card-accent: var(--color-primary);
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-surface) 82%, transparent);
  border: var(--border-thin) solid var(--color-line);
  box-shadow: var(--shadow-1);
}

.page-consult .consult-tier-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: calc(var(--space-1) / 2);
  background: var(--consult-card-accent);
}

.page-consult .consult-tier-card--b {
  --consult-card-accent: var(--color-accent);
}

.page-consult .consult-tier-card--c {
  --consult-card-accent: var(--color-focus);
}

.page-consult .consult-tier-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.page-consult .consult-tier-no {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  font-variant-numeric: tabular-nums;
}

.page-consult .consult-tier-name {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-consult .consult-tier-term {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0;
}

.page-consult .consult-tier-termnum {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  line-height: 0.95;
  font-weight: var(--weight-heading);
  color: var(--consult-card-accent);
  font-variant-numeric: tabular-nums;
}

.page-consult .consult-tier-termunit {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-consult .consult-facts {
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
  display: grid;
  gap: var(--space-2);
}

.page-consult .consult-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-1) var(--space-2);
}

.page-consult .consult-fact-label {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-consult .consult-fact-value {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.page-consult .consult-tier-fit {
  margin: 0;
  padding-left: var(--space-2);
  border-left: calc(var(--space-1) / 2) solid var(--consult-card-accent);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

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

.page-consult .consult-tier-lineslabel {
  display: block;
  margin-bottom: calc(var(--space-1) / 2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-consult .consult-tier-media {
  margin: 0;
  border-radius: var(--radius-md);
  background: var(--color-surface-deep);
  overflow: hidden;
}

.page-consult .consult-tier-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 价格口径 ---------- */

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

.page-consult .consult-split-copy .lede {
  margin: var(--space-3) 0 0;
  color: var(--color-ink-soft);
}

.page-consult .consult-plain {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-consult .consult-plain li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-consult .consult-plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: var(--space-2);
  height: 2px;
  background: var(--color-accent);
}

.page-consult .consult-plain strong {
  display: block;
  margin-bottom: calc(var(--space-1) / 2);
  color: var(--color-ink);
  font-weight: var(--weight-heading);
}

.page-consult .consult-split-media {
  margin: 0;
  border-radius: var(--radius-md);
  background: var(--color-surface-deep);
  overflow: hidden;
}

.page-consult .consult-split-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 保养节奏 ---------- */

.page-consult .consult-cycle-media {
  margin: var(--space-6) 0 0;
}

.page-consult .consult-cycle-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-consult .consult-cycle-item {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-left: calc(var(--space-1) / 2) solid var(--color-accent);
}

.page-consult .consult-cycle-term {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

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

/* ---------- 当季建议 ---------- */

.page-consult .consult-advice {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.page-consult .consult-advice > li {
  padding-left: var(--space-4);
  border-left: calc(var(--space-1) / 2) solid var(--color-primary);
}

.page-consult .consult-advice-head {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

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

/* ---------- 收束出口 ---------- */

.page-consult .consult-next {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-consult .consult-next .chapter-number,
.page-consult .consult-next .chapter-title,
.page-consult .consult-next .lede {
  color: var(--color-primary-ink);
}

.page-consult .consult-next .chapter-kicker {
  color: color-mix(in srgb, var(--color-primary-ink) 76%, transparent);
}

.page-consult .consult-next .lede {
  margin-top: var(--space-3);
}

.page-consult .consult-next-panel {
  margin-top: var(--space-6);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
  color: var(--color-ink);
}

.page-consult .consult-next-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

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

.page-consult .consult-next-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: var(--space-2);
  height: 2px;
  background: var(--color-accent);
}

.page-consult .consult-next-list a {
  color: var(--color-primary);
  font-weight: var(--weight-heading);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 42%, transparent);
}

.page-consult .consult-next-list a:hover {
  color: var(--color-focus);
  border-bottom-color: var(--color-focus);
}

/* ---------- 平板 ---------- */

@media (min-width: 760px) {
  .page-consult .consult-hero {
    padding: var(--space-8) 0 var(--space-8);
  }

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

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

/* ---------- 桌面 ---------- */

@media (min-width: 1024px) {
  .page-consult .consult-hero-inner {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--gutter);
    row-gap: var(--space-6);
  }

  .page-consult .consult-hero-copy {
    grid-column: 1 / 8;
    grid-row: 1;
  }

  .page-consult .consult-hero-panel {
    grid-column: 8 / 13;
    grid-row: 1 / span 2;
  }

  .page-consult .consult-hero-scale {
    grid-column: 1 / 7;
    grid-row: 2;
  }

  .page-consult .consult-split {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--gutter);
  }

  .page-consult .consult-split-copy {
    grid-column: 1 / 8;
  }

  .page-consult .consult-split-media {
    grid-column: 8 / 13;
  }

  .page-consult .consult-tier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: var(--space-3);
  }

  .page-consult .consult-tier-card--b {
    margin-top: var(--space-6);
  }

  .page-consult .consult-tier-card--c {
    margin-top: calc(var(--space-8) + var(--space-3));
  }

  .page-consult .consult-advice {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6) var(--space-4);
  }

  .page-consult .consult-advice > li:first-child {
    grid-column: 1 / 2;
  }

  .page-consult .consult-advice > li:last-child {
    grid-column: 1 / -1;
    max-width: var(--measure);
  }
}

/* ---------- 减少动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-consult .filter-btn,
  .page-consult .consult-index-list a {
    transition: none;
  }
}