/* ===== 综合实力页 · 页面专属样式 ===== */

.page-strength .st-crumbs {
  padding-top: var(--space-3);
}

/* ---------- 首屏 ---------- */
.page-strength .st-hero {
  position: relative;
  overflow: hidden;
  padding-top: var(--space-6);
  padding-bottom: var(--space-8);
  background: var(--color-surface);
}

.page-strength .st-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -10%;
  width: min(520px, 72vw);
  height: min(520px, 72vw);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-primary-soft) 82%, transparent);
  filter: blur(68px);
  pointer-events: none;
  z-index: 0;
}

.page-strength .st-hero > .shell,
.page-strength .st-hero__grid,
.page-strength .st-rail-band {
  position: relative;
  z-index: 1;
}

.page-strength .st-hero__grid {
  display: grid;
  gap: var(--space-6);
}

.page-strength .st-kicker {
  display: inline-block;
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

.page-strength .st-kicker::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  margin-right: var(--space-1);
  vertical-align: middle;
  background: var(--color-accent);
}

.page-strength .st-hero__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.04;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-strength .st-hero__text {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-strength .st-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-strength .st-hero__figure {
  margin: 0;
}

.page-strength .st-hero__figure .figure__media {
  display: block;
}

.page-strength .st-hero__figure .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-strength .st-hero__figure .figure__caption {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* ---------- 成长轴线 ---------- */
.page-strength .st-rail-band {
  margin-top: var(--space-8);
  margin-inline: var(--space-2);
  padding-block: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-surface-alt);
}

.page-strength .st-rail-band__label {
  margin: 0 0 var(--space-2);
  padding-inline: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-strength .st-rail-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 var(--space-3) var(--space-2);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-strength .st-rail {
  display: flex;
  gap: var(--space-1);
  min-width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-strength .st-rail__item {
  scroll-snap-align: start;
}

.page-strength .st-rail__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  width: 104px;
  padding: var(--space-2) var(--space-1);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-ink-soft);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.page-strength .st-rail__link:hover {
  background: color-mix(in srgb, var(--color-primary-soft) 70%, transparent);
}

.page-strength .st-rail__link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-strength .st-rail__badge {
  position: relative;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
}

.page-strength .st-rail__mark {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--color-primary);
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-strength .st-rail__link:hover .st-rail__mark {
  color: var(--color-accent);
  transform: translateY(-2px);
}

.page-strength .st-rail__no {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

.page-strength .st-rail__name {
  font-size: var(--text-xs);
  line-height: 1.4;
  text-align: center;
  color: var(--color-ink-soft);
}

/* ---------- 关键数字 ---------- */
.page-strength .st-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.page-strength .st-figure {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
}

.page-strength .st-figure__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.page-strength .st-figure__label {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.page-strength .st-figure__note {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

/* ---------- 分组通用 ---------- */
.page-strength .st-group {
  padding-block: var(--space-8);
  background: var(--color-surface);
}

.page-strength .st-head {
  max-width: 62ch;
  margin-bottom: var(--space-6);
}

.page-strength .st-head__kicker {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

.page-strength .st-head__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-strength .st-head__note {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-strength .st-break {
  width: 72px;
  height: 4px;
  margin: 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-line);
}

/* ---------- 阶段条目 ---------- */
.page-strength .st-stages {
  display: grid;
  gap: var(--space-6);
}

.page-strength .st-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-strength .st-stage__marker {
  position: relative;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  color: var(--color-primary);
}

.page-strength .st-stage__marker svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-strength .st-stage__no {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

.page-strength .st-stage__when {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-strength .st-stage__title {
  max-width: 30ch;
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-strength .st-stage__lede {
  max-width: var(--measure);
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-ink);
}

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

.page-strength .st-stage__out {
  max-width: var(--measure);
  margin: 0;
  padding-left: var(--space-2);
  border-left: 3px solid var(--color-primary-soft);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-strength .st-stage__out-key {
  display: inline-block;
  margin-right: var(--space-1);
  font-weight: 600;
  color: var(--color-primary);
}

/* ---------- 深色分组 ---------- */
.page-strength .st-group--deep {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-strength .st-group--deep .st-head__kicker {
  color: var(--color-contrast-accent);
}

.page-strength .st-group--deep .st-head__title {
  color: var(--color-contrast-ink);
}

.page-strength .st-group--deep .st-head__note {
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
}

.page-strength .st-group--deep .st-stage__marker {
  color: var(--color-contrast-accent);
}

.page-strength .st-group--deep .st-stage__no {
  color: var(--color-contrast-ink);
}

.page-strength .st-group--deep .st-stage__when {
  color: var(--color-contrast-accent);
}

.page-strength .st-group--deep .st-stage__title {
  color: var(--color-contrast-ink);
}

.page-strength .st-group--deep .st-stage__lede {
  color: var(--color-contrast-ink);
}

.page-strength .st-group--deep .st-stage__text {
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-strength .st-group--deep .st-stage__out {
  border-left-color: var(--color-contrast-accent);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-strength .st-group--deep .st-stage__out-key {
  color: var(--color-contrast-accent);
}

.page-strength .st-group--deep .figure__caption {
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

/* ---------- 配图 ---------- */
.page-strength .st-shot {
  margin: var(--space-6) 0 0;
}

.page-strength .st-shot .figure__media {
  display: block;
}

.page-strength .st-shot .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-strength .st-shot .figure__caption {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

.page-strength .st-shot--square {
  max-width: 460px;
}

.page-strength .st-shot--wide {
  max-width: 100%;
}

/* ---------- 结尾出口 ---------- */
.page-strength .st-cta {
  padding-block: var(--space-8);
  background: var(--color-surface);
}

.page-strength .st-cta__inner {
  max-width: 78ch;
}

.page-strength .st-cta__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-strength .st-cta__text {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-strength .st-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-strength .st-cta__line {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-strength .st-cta__line .link-underline {
  color: var(--color-primary);
}

/* ---------- 焦点可见性 ---------- */
.page-strength a:focus-visible,
.page-strength .btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-strength .st-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-8);
  }

  .page-strength .st-stage {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: var(--space-4);
  }

  .page-strength .st-stage__marker {
    width: 64px;
    height: 64px;
  }

  .page-strength .st-stages {
    gap: var(--space-8);
  }

  .page-strength .st-rail-scroll {
    padding-inline: var(--space-4);
  }

  .page-strength .st-rail-band__label {
    padding-inline: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-strength .st-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-8);
    align-items: center;
  }

  .page-strength .st-hero {
    padding-top: var(--space-8);
  }

  .page-strength .st-group {
    padding-block: var(--section-y-lg);
  }

  .page-strength .st-cta {
    padding-block: var(--section-y-lg);
  }
}

@media (min-width: 1164px) {
  .page-strength .st-rail-band {
    margin-inline: calc((100% - var(--container)) / 2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-strength .st-rail__link,
  .page-strength .st-rail__mark {
    transition: none;
  }
}