.page-reports {
  --r-rail: 56px;
  --r-stream-num: 48px;
}

@media (min-width: 768px) {
  .page-reports {
    --r-rail: 84px;
    --r-stream-num: 72px;
  }
}

/* ---------- 面包屑 ---------- */
.page-reports .r-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-reports .r-crumbs a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-reports .r-crumbs a:hover,
.page-reports .r-crumbs a:focus-visible {
  text-decoration: underline;
}

.page-reports .r-crumbs__sep {
  color: var(--color-line);
}

.page-reports .r-crumbs__now {
  color: var(--color-ink);
}

/* ---------- 首屏 ---------- */
.page-reports .r-hero {
  padding: var(--space-6) 0 var(--section-y-lg);
}

.page-reports .r-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .page-reports .r-hero__grid {
    grid-template-columns: var(--r-rail) minmax(0, 1fr);
    gap: var(--space-4);
    align-items: start;
  }
}

.page-reports .r-hero__rail {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  border-top: var(--border-thick) solid var(--color-primary);
  padding-top: var(--space-2);
}

@media (min-width: 768px) {
  .page-reports .r-hero__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
    border-top: 0;
    border-left: var(--border-thick) solid var(--color-primary);
    padding-top: 0;
    padding-left: var(--space-2);
  }
}

.page-reports .r-hero__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--color-primary);
}

.page-reports .r-hero__railtext {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-reports .r-hero__eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-reports .r-hero__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  color: var(--color-ink);
}

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

/* 数据带 */
.page-reports .r-hero__board {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-contrast-surface);
  isolation: isolate;
}

.page-reports .r-hero__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-reports .r-hero__bgimg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-reports .r-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-reports .r-hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-4) var(--space-3) var(--space-4);
}

@media (min-width: 768px) {
  .page-reports .r-hero__content {
    padding: var(--space-6) var(--space-4) var(--space-4);
  }
}

.page-reports .r-hero__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--border-thin);
  background: var(--color-contrast-line);
  border: var(--border-thin) solid var(--color-contrast-line);
}

@media (min-width: 900px) {
  .page-reports .r-hero__figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-reports .r-fig {
  padding: var(--space-3);
  background: color-mix(in srgb, var(--color-contrast-surface) 82%, transparent);
}

.page-reports .r-fig__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--color-contrast-ink);
}

.page-reports .r-fig__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-reports .r-fig__note {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-contrast-accent);
}

/* 轮次滑轨 */
.page-reports .r-hero__track {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-reports .r-hero__track-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-reports .r-hero__track-label {
  letter-spacing: 0.06em;
}

.page-reports .r-hero__track-val {
  color: var(--color-contrast-accent);
}

.page-reports .r-hero__range {
  -webkit-appearance: none;
  appearance: none;
  display: block;
  width: 100%;
  height: 22px;
  margin: var(--space-2) 0 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.page-reports .r-hero__range::-webkit-slider-runnable-track {
  height: 2px;
  background: var(--color-contrast-line);
  border-radius: 0;
}

.page-reports .r-hero__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  margin-top: -6px;
  border-radius: 0;
  border: var(--border-thin) solid var(--color-contrast-surface);
  background: var(--color-accent);
}

.page-reports .r-hero__range::-moz-range-track {
  height: 2px;
  background: var(--color-contrast-line);
  border-radius: 0;
}

.page-reports .r-hero__range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 0;
  border: var(--border-thin) solid var(--color-contrast-surface);
  background: var(--color-accent);
}

.page-reports .r-hero__range:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: var(--space-1);
}

.page-reports .r-hero__scale {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

.page-reports .r-hero__hint {
  max-width: var(--measure);
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

/* ---------- 章节通用 ---------- */
.page-reports .r-chapter {
  padding: var(--section-y) 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-reports .r-chapter__head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .page-reports .r-chapter__head {
    grid-template-columns: var(--r-rail) minmax(0, 1fr);
    gap: var(--space-4);
  }
}

.page-reports .r-chapter__num {
  display: block;
  padding-top: var(--space-1);
  border-top: var(--border-thick) solid var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--color-primary);
}

.page-reports .r-chapter__title {
  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);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

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

.page-reports .r-chapter__desc a,
.page-reports .r-chapter__tail a,
.page-reports .note__body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-reports .r-chapter__tail {
  max-width: var(--measure);
  margin: var(--space-6) 0 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 筛选 ---------- */
.page-reports .r-filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .page-reports .r-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (min-width: 1024px) {
  .page-reports .r-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-reports .r-filter {
  padding: var(--space-2) var(--space-3) var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-left: var(--border-thick) solid var(--color-primary);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: background-color 160ms ease, border-left-color 160ms ease;
}

.page-reports .r-filter:hover,
.page-reports .r-filter:focus-within {
  background: var(--color-surface-alt);
  border-left-color: var(--color-accent);
}

.page-reports .r-filter__label {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-reports .r-filter__opts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.page-reports .r-chip {
  appearance: none;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface-deep);
  color: var(--color-ink-soft);
  font: inherit;
  font-size: var(--text-sm);
  line-height: 1;
  padding: var(--space-1) var(--space-2);
  cursor: pointer;
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
}

.page-reports .r-chip:hover {
  background: var(--color-surface-alt);
  border-color: var(--color-primary);
  color: var(--color-ink);
}

.page-reports .r-chip[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-reports .r-chip:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 条目流 ---------- */
.page-reports .r-stream {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-reports .r-entry {
  display: grid;
  grid-template-columns: var(--r-stream-num) minmax(0, 1fr);
  gap: var(--space-2);
  padding: var(--space-3) var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  border-left: var(--border-thick) solid transparent;
  transition: background-color 160ms ease, border-left-color 160ms ease;
}

@media (min-width: 768px) {
  .page-reports .r-entry {
    gap: var(--space-3);
    padding: var(--space-4) var(--space-3);
  }
}

.page-reports .r-entry:hover,
.page-reports .r-entry:focus-within {
  background: var(--color-surface-alt);
  border-left-color: var(--color-accent);
}

.page-reports .r-entry__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--leading-body);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--color-primary);
}

.page-reports .r-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
}

.page-reports .r-entry__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-reports .r-entry__sum {
  max-width: var(--measure);
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-reports .r-entry__fields {
  margin: 0;
  padding: var(--space-1) 0 var(--space-1) var(--space-2);
  border-left: var(--border-thick) solid var(--color-primary-soft);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-soft);
  overflow-wrap: anywhere;
}

/* ---------- 不对称分栏 ---------- */
.page-reports .r-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

@media (min-width: 960px) {
  .page-reports .r-split {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: var(--space-6);
    align-items: start;
  }
}

.page-reports .r-aside {
  display: grid;
  gap: var(--space-3);
}

.page-reports .r-figure {
  margin: 0;
}

.page-reports .r-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .page-reports .r-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (max-width: 767px) {
  .page-reports .r-entry__fields {
    font-size: var(--text-xs);
  }

  .page-reports .r-hero__figures {
    gap: var(--border-thin);
  }

  .page-reports .r-fig {
    padding: var(--space-2);
  }
}
<<<END>>>
</main>