.page-reports {
  --rp-rail-w: calc(var(--space-8) * 4.5);
  --rp-sticky-top: calc(var(--space-8) + var(--space-3));
  --rp-glass-bg: color-mix(in srgb, var(--color-surface) 58%, transparent);
  --rp-glass-edge: color-mix(in srgb, var(--color-primary) 30%, transparent);
  --rp-bar-h: var(--space-3);
}

/* ---------- 首屏阅读台 ---------- */

.page-reports .rp-hero {
  padding-top: var(--space-4);
  padding-bottom: var(--section-y);
}

.page-reports .rp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: end;
}

.page-reports .rp-hero__lead .index-label {
  margin: 0 0 var(--space-2);
}

.page-reports .rp-hero__lead h1 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

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

.page-reports .rp-hero__panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: calc(var(--space-8) * 7);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-reports .rp-hero__panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-reports .rp-hero__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
  pointer-events: none;
}

.page-reports .rp-stat-list {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0;
  padding: var(--space-4);
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-4);
}

.page-reports .rp-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-accent);
}

.page-reports .rp-stat__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-contrast-ink);
}

/* ---------- 长文骨架 ---------- */

.page-reports .rp-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-bottom: var(--section-y-lg);
}

.page-reports .rp-rail {
  border-top: 1px dotted var(--color-line);
  padding-top: var(--space-3);
}

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

.page-reports .toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-reports .toc-link {
  display: block;
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-ink-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-reports .toc-link:hover {
  color: var(--color-primary);
  border-left-color: var(--color-primary);
}

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

.page-reports .toc-link.is-active {
  color: var(--color-focus);
  border-left-color: var(--color-focus);
  background: var(--color-primary-soft);
}

.page-reports .rp-article {
  min-width: 0;
}

/* ---------- 章节 ---------- */

.page-reports .rp-chapter {
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px dotted var(--color-line);
  scroll-margin-top: calc(var(--rp-sticky-top) + var(--space-3));
}

.page-reports .rp-chapter:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.page-reports .rp-chapter__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-reports .rp-chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.page-reports .rp-chapter h2 {
  margin: 0;
  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 .rp-article p {
  max-width: var(--measure);
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-reports .rp-article p a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--color-primary);
}

.page-reports .rp-article p a:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* ---------- 可折叠要点框 ---------- */

.page-reports .rp-note {
  max-width: var(--measure);
  margin: var(--space-4) 0 0;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  overflow: hidden;
}

.page-reports .rp-note[open] {
  background: var(--color-highlight);
  border-color: var(--rp-glass-edge);
}

.page-reports .rp-note__summary {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-reports .rp-note__summary::-webkit-details-marker {
  display: none;
}

.page-reports .rp-note__summary::before {
  content: "+";
  font-size: var(--text-sm);
  line-height: 1;
  color: var(--color-focus);
}

.page-reports .rp-note[open] .rp-note__summary::before {
  content: "\2212";
}

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

.page-reports .rp-note__body {
  padding: var(--space-2) var(--space-3) var(--space-3);
  border-top: 1px dotted var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

/* ---------- 补时对比条 ---------- */

.page-reports .rp-bars {
  max-width: var(--measure);
  margin: var(--space-4) 0;
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  display: grid;
  gap: var(--space-2);
}

.page-reports .rp-bar {
  display: grid;
  grid-template-columns: calc(var(--space-8) + var(--space-1)) minmax(0, 1fr) calc(var(--space-8) + var(--space-2));
  align-items: center;
  gap: var(--space-2);
}

.page-reports .rp-bar__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-reports .rp-bar__track {
  position: relative;
  height: var(--rp-bar-h);
  background: var(--color-surface-deep);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-reports .rp-bar__fill {
  display: block;
  height: 100%;
  border-radius: var(--radius-sm);
}

.page-reports .rp-bar__fill--a {
  width: 38%;
  background: linear-gradient(90deg, var(--color-primary) 0%, color-mix(in srgb, var(--color-primary) 45%, var(--color-surface-deep)) 100%);
}

.page-reports .rp-bar__fill--b {
  width: 64%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.page-reports .rp-bar__fill--c {
  width: 92%;
  background: linear-gradient(90deg, var(--color-accent) 0%, color-mix(in srgb, var(--color-accent) 55%, var(--color-surface-deep)) 100%);
}

.page-reports .rp-bar__value {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-heading);
  text-align: right;
  color: var(--color-accent);
}

/* ---------- 玻璃拟态口径卡 ---------- */

.page-reports .rp-glass {
  max-width: var(--measure);
  margin: var(--space-4) 0;
  padding: var(--space-3);
  border: var(--border-thin) solid var(--rp-glass-edge);
  border-radius: var(--radius-lg);
  background: var(--rp-glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-reports .rp-glass__cell {
  display: grid;
  gap: 2px;
  padding-left: var(--space-2);
  border-left: 2px solid var(--color-primary);
}

.page-reports .rp-glass__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-reports .rp-glass__val {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink);
}

/* ---------- 图片 ---------- */

.page-reports .media-frame {
  max-width: var(--measure);
  margin: var(--space-4) 0;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-alt);
}

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

.page-reports .media-frame__caption {
  padding: var(--space-2) var(--space-3);
  border-top: 1px dotted var(--color-line);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* ---------- 出口 ---------- */

.page-reports .rp-exit {
  border-top: 1px dotted var(--color-line);
  padding: var(--section-y) 0;
}

.page-reports .rp-exit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-reports .rp-exit__lead .index-label {
  margin: 0 0 var(--space-2);
}

.page-reports .rp-exit__lead h2 {
  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-reports .rp-exit__lead p {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-reports .rp-exit__lead a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--color-primary);
}

.page-reports .rp-exit__lead a:hover {
  color: var(--color-accent);
}

.page-reports .rp-exit__links {
  display: grid;
  gap: var(--space-2);
}

.page-reports .rp-exit__link {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  text-decoration: none;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-reports .rp-exit__link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

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

.page-reports .rp-exit__link-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-reports .rp-exit__link-sub {
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-ink-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-reports .rp-glass {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-reports .rp-bar {
    grid-template-columns: calc(var(--space-8) + var(--space-1)) minmax(0, 1fr) calc(var(--space-8) + var(--space-2));
  }
}

@media (min-width: 960px) {
  .page-reports .rp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-reports .rp-exit__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
    gap: var(--space-6);
  }

  .page-reports .rp-exit__links {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1000px) {
  .page-reports .rp-body {
    grid-template-columns: var(--rp-rail-w) minmax(0, 1fr);
    gap: var(--space-8);
  }

  .page-reports .rp-rail {
    position: sticky;
    top: var(--rp-sticky-top);
    align-self: start;
    max-height: calc(100vh - var(--rp-sticky-top) - var(--space-6));
    overflow-y: auto;
    border-top: none;
    padding-top: 0;
  }
}