.page-rankings {
  --rank-bar-h: calc(var(--border-thick) * 2);
  --rank-media-h: calc(var(--space-8) * 4);
  --rank-hero-media-h: calc(var(--space-8) * 3);
}

/* ===== 首屏 ===== */
.page-rankings .rank-hero {
  padding-block: var(--space-6) var(--space-8);
  border-bottom: var(--border-thin) solid var(--color-line);
  overflow: hidden;
}

.page-rankings .rank-hero__inner {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.page-rankings .rank-hero__kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

.page-rankings .rank-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: 0.95;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-rankings .rank-hero__lede {
  max-width: 46ch;
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-rankings .rank-hero__figures {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.page-rankings .rank-hero__figure {
  min-width: calc(var(--space-8) * 2.5);
  padding: var(--space-2) var(--space-3);
}

.page-rankings .rank-hero__figure--primary {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-rankings .rank-hero__figure--accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  transform: translateY(calc(var(--space-3) * -1));
}

.page-rankings .rank-hero__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.045em;
}

.page-rankings .rank-hero__unit {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  opacity: 0.9;
}

.page-rankings .rank-hero__rail {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  padding: var(--space-4) var(--space-3);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-sm);
}

.page-rankings .rank-hero__rail-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-rankings .rank-hero__rail-list {
  counter-reset: rail;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) dotted var(--color-contrast-line);
}

.page-rankings .rank-hero__rail-list li {
  counter-increment: rail;
  border-bottom: var(--border-thin) dotted var(--color-contrast-line);
}

.page-rankings .rank-hero__rail-list a {
  display: block;
  padding: var(--space-2) 0;
  color: var(--color-contrast-ink);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color 140ms ease, padding-left 140ms ease;
}

.page-rankings .rank-hero__rail-list a::before {
  content: counter(rail, decimal-leading-zero);
  margin-right: var(--space-2);
  font-family: var(--font-mono);
  color: var(--color-contrast-accent);
}

.page-rankings .rank-hero__rail-list a:hover,
.page-rankings .rank-hero__rail-list a:focus-visible {
  color: var(--color-contrast-accent);
  padding-left: var(--space-1);
}

.page-rankings .rank-hero__media {
  margin: 0;
  height: var(--rank-hero-media-h);
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
}

.page-rankings .rank-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

/* ===== 口径块 ===== */
.page-rankings .rank-scope {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-deep);
  border-radius: var(--radius-sm);
}

.page-rankings .rank-scope__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-rankings .rank-scope__summary::-webkit-details-marker {
  display: none;
}

.page-rankings .rank-scope__summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--color-accent);
}

.page-rankings .rank-scope[open] .rank-scope__summary::after {
  content: "－";
}

.page-rankings .rank-scope__hint {
  font-family: var(--font-body);
  font-weight: var(--weight-body);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-rankings .rank-scope__list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-rankings .rank-scope__item {
  display: grid;
  gap: var(--space-1);
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-rankings .rank-scope__item dt {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

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

/* ===== 筛选条 ===== */
.page-rankings .rank-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding-block: var(--space-2) var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-rankings .rank-filter .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.page-rankings .filter-count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  opacity: 0.7;
}

/* ===== 条目流 ===== */
.page-rankings .rank-groups {
  margin-top: var(--space-4);
}

.page-rankings .rank-group {
  padding-top: var(--space-4);
}

.page-rankings .rank-group + .rank-group {
  margin-top: var(--space-6);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-rankings .rank-group:not(:has(.rank-row:not([hidden]))) {
  display: none;
}

.page-rankings .rank-group__head {
  display: grid;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.page-rankings .rank-group__bar {
  display: block;
  height: var(--rank-bar-h);
  background: var(--color-primary);
}

.page-rankings .rank-group__bar--rate { width: 100%; }
.page-rankings .rank-group__bar--corner { width: 97%; }
.page-rankings .rank-group__bar--penalty { width: 74%; }
.page-rankings .rank-group__bar--bracket { width: 80%; }
.page-rankings .rank-group__bar--archive { width: 72%; }

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

.page-rankings .rank-group__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-muted);
}

/* ===== 行式条目 ===== */
.page-rankings .rank-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-1) var(--space-3);
  align-items: baseline;
  padding-block: var(--space-2) var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-rankings .rank-row:last-child {
  border-bottom: none;
}

.page-rankings .rank-row__rank {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-primary);
}

.page-rankings .rank-row__main {
  min-width: 0;
}

.page-rankings .rank-row__name {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-rankings .rank-row__meta {
  margin: var(--space-1) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-muted);
}

.page-rankings .rank-row__value {
  text-align: right;
  white-space: nowrap;
  font-family: var(--font-mono);
}

.page-rankings .rank-row__num {
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-rankings .rank-row__unit {
  margin-left: 0.25em;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-rankings .rank-row__more {
  grid-column: 1 / -1;
  margin-top: var(--space-1);
}

.page-rankings .rank-row__more-sum {
  display: inline-block;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  color: var(--color-accent);
  border-bottom: var(--border-thin) dashed var(--color-accent);
}

.page-rankings .rank-row__more-sum::-webkit-details-marker {
  display: none;
}

.page-rankings .rank-row__fields {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-alt);
  border-left: var(--border-thick) solid var(--color-primary);
  border-radius: var(--radius-sm);
}

.page-rankings .rank-row__field {
  display: grid;
  gap: 2px;
}

.page-rankings .rank-row__field dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-rankings .rank-row__field dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink);
}

/* ===== 组内视觉 ===== */
.page-rankings .rank-visual {
  margin: 0 0 var(--space-3);
  height: var(--rank-media-h);
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
}

.page-rankings .rank-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.76;
}

.page-rankings .rank-split {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

.page-rankings .rank-split__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-contrast-surface);
}

.page-rankings .rank-split__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(var(--space-8) * 6);
  object-fit: cover;
  opacity: 0.82;
}

/* ===== 路径难度说明 ===== */
.page-rankings .rank-bracket-note {
  background: var(--color-surface-alt);
  border-top: var(--border-thin) dotted var(--color-line);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-rankings .rank-bracket-note__inner {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.page-rankings .rank-bracket-note__kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.page-rankings .rank-bracket-note__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-rankings .rank-bracket-note .mark-bar {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-rankings .rank-bracket-note__body {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-rankings .rank-bracket-note__facts {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-primary);
}

.page-rankings .rank-bracket-note__facts li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: var(--space-2);
  padding-block: var(--space-2);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-rankings .rank-bracket-note__fact-num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-primary);
}

.page-rankings .rank-bracket-note__fact-label {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
}

/* ===== 相邻入口 ===== */
.page-rankings .rank-next__slab {
  padding: var(--space-6) var(--space-4);
}

.page-rankings .rank-next__kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-rankings .rank-next__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.page-rankings .rank-next__note {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-rankings .rank-next__links {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-thin) dotted var(--color-contrast-line);
}

.page-rankings .rank-next__links li {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-contrast-line);
}

.page-rankings .rank-next__links a {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  color: var(--color-contrast-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid transparent;
  justify-self: start;
  transition: border-color 140ms ease;
}

.page-rankings .rank-next__links a:hover,
.page-rankings .rank-next__links a:focus-visible {
  border-bottom-color: var(--color-contrast-accent);
}

.page-rankings .rank-next__links span {
  font-size: var(--text-sm);
  line-height: 1.55;
  opacity: 0.86;
}

/* ===== 响应式 ===== */
@media (max-width: 599px) {
  .page-rankings .rank-hero__figure--accent {
    transform: none;
  }

  .page-rankings .rank-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .page-rankings .rank-row__value {
    grid-column: 1 / -1;
    text-align: left;
    margin-top: var(--space-1);
  }

  .page-rankings .rank-row__more {
    grid-column: 1 / -1;
  }

  .page-rankings .rank-media-h {
    height: calc(var(--space-8) * 2.5);
  }

  .page-rankings .rank-next__slab {
    padding: var(--space-4) var(--space-3);
  }
}

@media (min-width: 600px) {
  .page-rankings .rank-next__links li {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: baseline;
    gap: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-rankings .rank-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--space-6);
  }

  .page-rankings .rank-split {
    grid-template-columns: minmax(0, 3fr) minmax(0, 6fr);
  }

  .page-rankings .rank-bracket-note__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
  }
}
<<<END>>>