.page-reports {
  --doc-rule: color-mix(in srgb, var(--color-primary) 22%, var(--color-surface) 78%);
  --doc-hero-soft: color-mix(in srgb, var(--color-contrast-ink) 68%, var(--color-contrast-surface) 32%);
  --doc-panel: color-mix(in srgb, var(--color-primary) 10%, var(--color-surface) 90%);
}

.page-reports .breadcrumb {
  padding-block: var(--space-3) 0;
}

/* ---------- 首屏标题带 ---------- */

.page-reports .doc-hero {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-top: var(--border-thick) solid var(--color-contrast-surface);
}

.page-reports .doc-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  padding-block: var(--space-6) var(--space-8);
}

.page-reports .doc-hero__eyebrow {
  color: var(--color-contrast-accent);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 var(--space-2);
}

.page-reports .doc-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--color-contrast-ink);
}

.page-reports .doc-hero__lede {
  margin: var(--space-3) 0 0;
  color: var(--doc-hero-soft);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  max-width: 46ch;
}

.page-reports .doc-hero__note {
  margin: var(--space-3) 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  color: var(--color-contrast-accent);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  max-width: 48ch;
}

.page-reports .doc-hero__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-reports .doc-hero__figures {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-reports .doc-hero__figure {
  padding-block: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-reports .doc-hero__figure-value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--color-contrast-ink);
}

.page-reports .doc-hero__figure-label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
}

.page-reports .doc-hero__figure-unit {
  color: var(--color-contrast-line);
  font-size: var(--text-xs);
}

.page-reports .doc-hero__plate {
  margin: 0;
}

.page-reports .doc-hero__scale {
  height: 16px;
  border-top: var(--border-thick) solid var(--color-primary);
  background-image: repeating-linear-gradient(
    to right,
    var(--color-primary) 0 2px,
    transparent 2px 26px
  );
  background-size: 26px 9px;
  background-repeat: repeat-x;
  background-position: 0 0;
}

/* ---------- 长文档双栏 ---------- */

.page-reports .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  padding-block: var(--section-y);
}

.page-reports .doc-toc {
  border-left: var(--border-thick) solid var(--color-primary);
  padding-left: var(--space-3);
}

.page-reports .doc-toc__label {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-reports .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-reports .doc-toc__item {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-reports .doc-toc__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-1);
  border-left: var(--border-thick) solid transparent;
  margin-left: calc(var(--border-thick) * -1 - var(--space-3));
  padding-left: calc(var(--space-3) - 0px);
  text-decoration: none;
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.page-reports .doc-toc__link:hover {
  color: var(--color-ink);
  border-left-color: var(--color-line);
}

.page-reports .doc-toc__link:focus-visible {
  outline: var(--border-thin) solid var(--color-focus);
  outline-offset: 2px;
}

.page-reports .doc-toc__link.is-current,
.page-reports .doc-toc__link[aria-current="true"],
.page-reports .doc-toc__link[aria-current="location"] {
  color: var(--color-ink);
  border-left-color: var(--color-primary);
  font-weight: var(--weight-heading);
}

.page-reports .doc-toc__num {
  font-size: var(--text-xs);
  color: var(--color-primary);
  letter-spacing: 0.06em;
}

/* ---------- 章节 ---------- */

.page-reports .doc-body {
  min-width: 0;
}

.page-reports .doc-chapter + .doc-chapter {
  margin-top: var(--section-y);
}

.page-reports .doc-chapter__head {
  margin-bottom: var(--space-3);
}

.page-reports .doc-chapter__index {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.page-reports .doc-chapter__title {
  margin: var(--space-1) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

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

.page-reports .doc-chapter .prose {
  max-width: var(--measure);
  margin-bottom: var(--space-4);
}

.page-reports .doc-chapter__figure {
  margin: 0 0 var(--space-4);
}

/* ---------- 表格 ---------- */

.page-reports .doc-table-wrap {
  margin-block: var(--space-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface);
}

.page-reports .doc-table-wrap .data-table {
  min-width: 540px;
  width: 100%;
}

.page-reports .doc-table-wrap .data-table caption {
  text-align: left;
  padding: var(--space-2) var(--space-2) 0;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-reports .doc-table-wrap .data-table tbody th {
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-reports .doc-table-wrap .data-table .num {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ---------- 判定顺序 ---------- */

.page-reports .doc-flow {
  margin-block: var(--space-4);
  padding: var(--space-3) var(--space-3) var(--space-2);
  background-color: var(--doc-panel);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-reports .doc-flow__label {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.page-reports .doc-flow__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-reports .doc-flow__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  padding-block: var(--space-1);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-reports .doc-flow__item + .doc-flow__item {
  border-top: var(--border-thin) solid var(--doc-rule);
}

.page-reports .doc-flow__num {
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.08em;
}

/* ---------- 要点框 ---------- */

.page-reports .doc-note {
  margin-block: var(--space-4);
  padding: var(--space-3);
  background-color: var(--color-primary-soft);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-reports .doc-note__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

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

/* ---------- 折叠例外说明 ---------- */

.page-reports .field-notes {
  margin-block: var(--space-4);
  border: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface-alt);
  border-radius: var(--radius-sm);
}

.page-reports .field-notes__head {
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  list-style: none;
}

.page-reports .field-notes__head::-webkit-details-marker {
  display: none;
}

.page-reports .field-notes__head::before {
  content: "＋";
  display: inline-block;
  margin-right: var(--space-2);
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.page-reports .field-notes[open] .field-notes__head::before {
  content: "－";
}

.page-reports .field-notes__head:focus-visible {
  outline: var(--border-thin) solid var(--color-focus);
  outline-offset: -2px;
}

.page-reports .field-notes__body {
  padding: 0 var(--space-3) var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-reports .field-notes__body p {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 条目列表 ---------- */

.page-reports .doc-list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-reports .doc-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-reports .doc-list__key {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary);
}

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

.page-reports .doc-list__text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-reports .doc-list__text a:hover {
  color: var(--color-focus);
}

/* ---------- 章末小结 ---------- */

.page-reports .doc-summary {
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-contrast-surface);
  border-left: var(--border-thick) solid var(--color-primary);
  border-radius: var(--radius-sm);
}

.page-reports .doc-summary__label {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-contrast-accent);
}

.page-reports .doc-summary__text {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

/* ---------- 正文链接 ---------- */

.page-reports .doc-chapter .prose a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-reports .doc-chapter .prose a:hover {
  color: var(--color-focus);
}

.page-reports .doc-chapter .prose a:focus-visible,
.page-reports .doc-list__text a:focus-visible {
  outline: var(--border-thin) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-reports .doc-list__item {
    grid-template-columns: minmax(0, 0.32fr) minmax(0, 1fr);
    gap: var(--space-3);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-reports .doc-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
    padding-block: var(--space-8);
  }

  .page-reports .doc-hero__lede {
    font-size: var(--text-xl);
  }
}

@media (min-width: 1040px) {
  .page-reports .doc-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: var(--space-8);
    align-items: start;
  }

  .page-reports .doc-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--space-8) * 2);
  }

  .page-reports .doc-body {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (max-width: 719px) {
  .page-reports .doc-table-wrap .data-table th:first-child,
  .page-reports .doc-table-wrap .data-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background-color: var(--color-surface);
  }

  .page-reports .doc-table-wrap .data-table thead th:first-child {
    background-color: var(--color-surface-deep);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-reports .doc-toc__link,
  .page-reports .doc-table-wrap {
    transition: none;
  }
}
</br>
<<<END_PAGE_CSS>>>