/* ============================================================
   核心优势 · 页面专属样式
   作用域：.page-strength
   ============================================================ */

.page-strength {
  --str-hair: 1px solid var(--color-line);
  --str-hair-deep: 1px solid var(--color-contrast-line);
  --str-pad-y: var(--section-y);
  --str-key-w: 7rem;
}

/* ---------- 首屏 ---------- */
.page-strength .hero {
  position: relative;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: calc(var(--section-y-lg) + var(--space-6)) 0 var(--section-y-lg);
}

.page-strength .hero::after {
  content: "";
  position: absolute;
  right: -6%;
  bottom: -1px;
  width: 54%;
  height: 6px;
  background: var(--color-primary);
  transform: skewX(-38deg);
  transform-origin: right bottom;
  pointer-events: none;
}

.page-strength .hero__inner {
  position: relative;
  z-index: 1;
}

.page-strength .hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  margin-bottom: var(--space-6);
  opacity: 0.75;
}

.page-strength .hero .breadcrumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: var(--border-thin) solid transparent;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-strength .hero .breadcrumb a:hover {
  color: var(--color-contrast-accent);
  border-bottom-color: var(--color-contrast-accent);
}

.page-strength .hero .breadcrumb__sep {
  padding: 0 var(--space-1);
  opacity: 0.5;
}

.page-strength .hero__title {
  margin: var(--space-3) 0 0;
  max-width: 1050px;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: 900;
  line-height: 0.99;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
  text-wrap: balance;
}

.page-strength .hero__lead {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.88;
}

/* 首屏数字锚点行 */
.page-strength .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4) var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: var(--str-hair-deep);
}

.page-strength .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.page-strength .stat__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--color-contrast-accent);
}

.page-strength .stat__unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  color: var(--color-contrast-accent);
  opacity: 0.78;
}

.page-strength .stat__label {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

/* ---------- 通用页段 ---------- */
.page-strength .band {
  padding: var(--str-pad-y) 0;
  border-top: var(--str-hair);
  background: var(--color-surface);
  color: var(--color-ink);
}

.page-strength .band--alt {
  background: var(--color-surface-alt);
}

.page-strength .band--deep {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-top-color: var(--color-contrast-line);
}

.page-strength .band--tight {
  padding: calc(var(--str-pad-y) * 0.78) 0;
}

/* ---------- 章节标题 ---------- */
.page-strength .sec-head {
  max-width: 100%;
  margin-bottom: var(--space-8);
}

.page-strength .sec-head--narrow {
  max-width: 46ch;
}

.page-strength .sec-head__title {
  margin: var(--space-3) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 800;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: inherit;
  text-wrap: balance;
}

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

.page-strength .band--deep .sec-head__lead {
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

/* 深底上的 eyebrow */
.page-strength .eyebrow--deep {
  color: var(--color-contrast-accent);
}

.page-strength .eyebrow--deep::before {
  background: var(--color-contrast-accent);
}

/* ---------- 图片 ---------- */
.page-strength .media {
  margin: 0;
  border: var(--str-hair);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-deep);
}

.page-strength .band--deep .media {
  border-color: var(--color-contrast-line);
  background: color-mix(in srgb, var(--color-contrast-surface) 70%, var(--color-contrast-line));
}

.page-strength .media--flush {
  margin-bottom: var(--space-8);
}

.page-strength .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-strength .media__caption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--str-hair);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-muted);
}

.page-strength .band--deep .media__caption {
  border-top-color: var(--color-contrast-line);
  color: var(--color-contrast-ink);
  opacity: 0.7;
}

/* ---------- 分栏 ---------- */
.page-strength .split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
}

/* ---------- 能力条目 ---------- */
.page-strength .abilities {
  display: grid;
  gap: 0;
  border-bottom: var(--str-hair);
}

.page-strength .band--deep .abilities {
  border-bottom-color: var(--color-contrast-line);
}

.page-strength .ability {
  padding: var(--space-4) 0;
  border-top: var(--str-hair);
}

.page-strength .band--deep .ability {
  border-top-color: var(--color-contrast-line);
}

.page-strength .ability__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-strength .ability__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.page-strength .band--deep .ability__no {
  color: var(--color-contrast-accent);
}

.page-strength .ability__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: inherit;
  text-wrap: balance;
}

.page-strength .ability__spec {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-strength .spec {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: var(--space-1) 0;
  border-top: var(--str-hair);
}

.page-strength .spec:first-child {
  border-top: 0;
}

.page-strength .band--deep .spec {
  border-top-color: var(--color-contrast-line);
}

.page-strength .spec__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-strength .band--deep .spec__key {
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

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

.page-strength .band--deep .spec__val {
  color: var(--color-contrast-ink);
  opacity: 0.9;
}

/* ---------- 覆盖刻度 ---------- */
.page-strength .coverage {
  margin-top: var(--space-8);
  padding: var(--space-4);
  border: var(--str-hair-deep);
  border-radius: var(--radius-md);
}

.page-strength .coverage__caption {
  margin: 0 0 var(--space-3);
  max-width: 62ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.85;
}

.page-strength .coverage__track {
  display: flex;
  gap: 3px;
  height: 14px;
  overflow: hidden;
}

.page-strength .coverage__seg {
  display: block;
  height: 100%;
  border-radius: var(--radius-sm);
  transform-origin: left center;
}

.page-strength .coverage__seg--league {
  flex: 28;
  background: var(--color-primary);
}

.page-strength .coverage__seg--cup {
  flex: 9;
  background: var(--color-contrast-accent);
}

.page-strength .coverage__legend {
  display: grid;
  gap: var(--space-1);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-strength .coverage__legend li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.page-strength .coverage__chip {
  flex: none;
  display: inline-block;
  width: 18px;
  height: 4px;
  border-radius: var(--radius-sm);
}

.page-strength .coverage__chip--league {
  background: var(--color-primary);
}

.page-strength .coverage__chip--cup {
  background: var(--color-contrast-accent);
}

/* ---------- 页内小注 ---------- */
.page-strength .footnote {
  margin: var(--space-6) 0 0;
  max-width: 62ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-strength .footnote--deep {
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-strength .link-inline {
  color: inherit;
  text-decoration: none;
  border-bottom: var(--border-thin) solid currentColor;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-strength .link-inline:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.page-strength .band--deep .link-inline:hover {
  color: var(--color-contrast-accent);
  border-bottom-color: var(--color-contrast-accent);
}

/* ---------- 适用边界 ---------- */
.page-strength .edges {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-strength .edges__title {
  margin: var(--space-3) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  max-width: 22ch;
  text-wrap: balance;
}

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

.page-strength .edges__intro .media {
  margin-top: var(--space-6);
}

.page-strength .edges__list {
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.page-strength .edge {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border: var(--str-hair-deep);
  border-radius: var(--radius-md);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-strength .edge:hover {
  border-color: var(--color-contrast-accent);
  transform: translateX(2px);
}

.page-strength .edge__q {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--color-contrast-ink);
}

.page-strength .edge__q::-webkit-details-marker {
  display: none;
}

.page-strength .edge__mark {
  flex: none;
  width: 3px;
  height: 1.15em;
  margin-top: 0.12em;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: background-color 0.18s ease;
}

.page-strength .edge[open] .edge__mark {
  background: var(--color-contrast-accent);
}

.page-strength .edge__a {
  padding: 0 var(--space-3) var(--space-3);
  border-top: var(--str-hair-deep);
  margin-top: 0;
}

.page-strength .edge__a p {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.85;
}

/* ---------- 出口 ---------- */
.page-strength .outro {
  border-top: var(--border-thick) solid var(--color-primary);
  padding-top: var(--space-6);
}

.page-strength .outro__title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

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

.page-strength .outro__links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.page-strength .cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  border: var(--str-hair);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-strength .cta:hover {
  border-color: var(--color-accent);
  transform: translateX(2px);
}

.page-strength .cta__k {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

.page-strength .cta__v {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-ink);
}

.page-strength .cta--primary {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

.page-strength .cta--primary .cta__k {
  color: var(--color-primary);
}

.page-strength .cta--deep {
  background: var(--color-contrast-surface);
  border-color: var(--color-contrast-line);
}

.page-strength .cta--deep .cta__k {
  color: var(--color-contrast-accent);
}

.page-strength .cta--deep .cta__v {
  color: var(--color-contrast-ink);
}

.page-strength .cta--deep:hover {
  border-color: var(--color-contrast-accent);
}

.page-strength .outro__back {
  margin: var(--space-4) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 中屏 ---------- */
@media (min-width: 700px) {
  .page-strength .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4) var(--space-3);
  }

  .page-strength .spec {
    grid-template-columns: var(--str-key-w) minmax(0, 1fr);
    gap: 0 var(--space-3);
    align-items: baseline;
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-strength .hero {
    padding-top: calc(var(--section-y-lg) + var(--space-8));
    padding-bottom: var(--section-y-lg);
  }

  .page-strength .hero__lead {
    margin-top: var(--space-6);
  }

  .page-strength .split {
    grid-template-columns: minmax(0, 4fr) minmax(0, 3fr);
    gap: var(--space-8);
  }

  .page-strength .split--art-left {
    grid-template-columns: minmax(0, 3fr) minmax(0, 4fr);
  }

  .page-strength .split--art-left .media {
    position: sticky;
    top: calc(var(--space-8) + var(--space-4));
  }

  .page-strength .edges {
    grid-template-columns: minmax(0, 4fr) minmax(0, 3fr);
    gap: var(--space-8);
  }

  .page-strength .coverage {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 3fr);
    gap: var(--space-4) var(--space-6);
    align-items: start;
  }

  .page-strength .coverage__caption {
    margin-bottom: 0;
    grid-row: span 2;
  }

  .page-strength .coverage__legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    margin-top: var(--space-2);
  }

  .page-strength .sec-head--narrow {
    margin-left: 0;
    margin-right: auto;
  }
}

/* ---------- 超大屏 ---------- */
@media (min-width: 1280px) {
  .page-strength .hero__title {
    max-width: 1120px;
  }
}
<<<END>>>