.page-reports .breadcrumb {
  padding-block: var(--space-3) var(--space-1);
}

.page-reports .rs-kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

.page-reports .rs-section-head {
  max-width: var(--measure);
  margin-block-end: var(--space-4);
}

.page-reports .rs-section-head__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

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

/* ---------- 首屏 ---------- */

.page-reports .rs-hero {
  padding-block-start: var(--space-2);
}

.page-reports .rs-hero__frame {
  padding: var(--space-3);
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
}

.page-reports .rs-hero__head {
  margin-block-end: var(--space-4);
}

.page-reports .rs-hero__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

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

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

.page-reports .rs-board {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-4) var(--space-3);
  background: var(--color-contrast-surface);
  border-radius: var(--radius-sm);
  color: var(--color-contrast-ink);
}

.page-reports .rs-board__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-reports .rs-board__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--overlay-scrim);
}

.page-reports .rs-board__ruler {
  display: none;
}

.page-reports .rs-board__inner {
  position: relative;
  z-index: 2;
}

.page-reports .rs-board__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-reports .rs-figures {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4) var(--space-2);
  align-items: start;
}

.page-reports .rs-figure {
  min-width: 0;
}

.page-reports .rs-figure__value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: calc(var(--space-1) * 0.5);
  margin: 0 0 calc(var(--space-1) * 0.75);
}

.page-reports .rs-figure__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-reports .rs-figure__unit {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, transparent);
}

.page-reports .rs-figure__cap {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-reports .rs-score {
  margin-block-start: var(--space-4);
  padding-block-start: var(--space-3);
  border-block-start: var(--border-thin) solid var(--color-contrast-line);
}

.page-reports .rs-score__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0;
}

.page-reports .rs-score__tag {
  padding: calc(var(--space-1) * 0.35) var(--space-1);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
}

.page-reports .rs-score__team {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-contrast-ink);
}

.page-reports .rs-score__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-reports .rs-score__sep,
.page-reports .rs-score__min {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-reports .rs-score__note {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: var(--text-xs);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 74%, transparent);
  transition: max-height 220ms ease, opacity 220ms ease, margin-block-start 220ms ease;
}

.page-reports .rs-score:hover .rs-score__note,
.page-reports .rs-score:focus .rs-score__note,
.page-reports .rs-score:focus-within .rs-score__note {
  max-height: 8em;
  margin-block-start: var(--space-2);
  opacity: 1;
}

/* ---------- 指标看板 ---------- */

.page-reports .rs-cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-end: var(--space-4);
}

.page-reports .rs-cat-link {
  display: inline-block;
  padding: calc(var(--space-1) * 0.75) var(--space-2);
  background: var(--color-primary-soft);
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
  transform: rotate(-1deg);
  transition: transform 180ms ease, background-color 180ms ease;
}

.page-reports .rs-cat-link:nth-child(2) {
  background: var(--color-highlight);
  transform: rotate(1.2deg);
}

.page-reports .rs-cat-link:nth-child(3) {
  transform: rotate(-0.6deg);
}

.page-reports .rs-cat-link:hover,
.page-reports .rs-cat-link:focus-visible {
  transform: rotate(0deg);
  background: var(--color-surface-deep);
}

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

.page-reports .rs-group {
  scroll-margin-block-start: var(--space-8);
  padding: var(--space-3);
  margin-block-end: var(--space-3);
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
  transition: background-color 220ms ease;
}

.page-reports .rs-group:target {
  background: var(--color-primary-soft);
}

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

.page-reports .rs-group__desc {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-reports .rs-metric-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-reports .rs-metric {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) * 0.75);
  padding: var(--space-3);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
}

.page-reports .rs-metric:nth-child(3n + 2) {
  background: var(--color-surface-deep);
}

.page-reports .rs-metric__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-1);
}

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

.page-reports .rs-metric__status {
  flex: none;
  padding: calc(var(--space-1) * 0.35) var(--space-1);
  background: var(--color-primary-soft);
  color: var(--color-ink);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
  transform: rotate(-2deg);
}

.page-reports .rs-metric__status--review {
  background: var(--color-highlight);
}

.page-reports .rs-metric__status--archived {
  background: var(--color-surface-deep);
  color: var(--color-ink-soft);
}

.page-reports .rs-metric__value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: calc(var(--space-1) * 0.5);
  margin: var(--space-1) 0 0;
}

.page-reports .rs-metric__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.page-reports .rs-metric__unit {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-soft);
}

.page-reports .rs-metric__note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-reports .rs-metric__meta {
  margin: auto 0 0;
  padding-block-start: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 双维度 ---------- */

.page-reports .rs-dual__grid {
  align-items: start;
}

.page-reports .rs-dual__text {
  margin-block-end: var(--space-4);
}

.page-reports .rs-dual__text .lede {
  max-width: var(--measure);
  margin: 0 0 var(--space-3);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-reports .rs-dual__item {
  margin-block-end: var(--space-2);
}

.page-reports .rs-dual__item p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-reports .rs-dual__item strong {
  color: var(--color-ink);
}

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

.page-reports .rs-dual__convert strong,
.page-reports .rs-dual__pick strong {
  color: var(--color-ink);
}

.page-reports .rs-dual__fig {
  margin: 0;
}

.page-reports .rs-dual__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-2);
}

.page-reports .rs-dual__caption {
  margin-block-start: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

/* ---------- 轮次回溯 ---------- */

.page-reports .rs-rounds__media {
  margin: 0 0 var(--space-4);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.page-reports .rs-rounds__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-reports .rs-rounds__text {
  margin-block-end: var(--space-4);
}

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

.page-reports .rs-rounds__text strong {
  font-family: var(--font-mono);
  color: var(--color-ink);
}

.page-reports .rs-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-reports .rs-timeline::before {
  content: "";
  position: absolute;
  inset-block: 6px;
  inset-inline-start: 5px;
  width: 1px;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--color-line) 0,
    var(--color-line) 4px,
    transparent 4px,
    transparent 9px
  );
}

.page-reports .rs-timeline__item {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-1) var(--space-2);
  padding-inline-start: var(--space-3);
}

.page-reports .rs-timeline__dot {
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.45em;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: var(--shadow-1);
}

.page-reports .rs-timeline__item--next .rs-timeline__dot {
  background: var(--color-primary-soft);
}

.page-reports .rs-timeline__label {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.page-reports .rs-timeline__state {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-reports .rs-timeline__item--next .rs-timeline__state {
  color: var(--color-accent);
  font-weight: 600;
}

/* ---------- 口径子页入口 ---------- */

.page-reports .rs-method__grid {
  align-items: start;
  padding: var(--space-3);
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
}

.page-reports .rs-method__lead {
  margin-block-end: var(--space-3);
}

.page-reports .rs-method__lead .sticker {
  display: inline-block;
  margin-block-end: var(--space-2);
}

.page-reports .rs-method__body p {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-reports .rs-method__cta {
  margin-block-start: var(--space-3);
}

/* ---------- 延迟与差异 ---------- */

.page-reports .rs-drift__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-block-end: var(--space-6);
}

.page-reports .rs-drift__item {
  padding-inline-start: var(--space-3);
  border-inline-start: var(--border-thick) solid var(--color-primary);
}

.page-reports .rs-drift__item--accent {
  border-inline-start-color: var(--color-accent);
}

.page-reports .rs-drift__name {
  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 .rs-drift__item p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

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

.page-reports .rs-drift__foot a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-reports .rs-drift__foot a:hover,
.page-reports .rs-drift__foot a:focus-visible {
  color: var(--color-focus);
}

.page-reports a:focus-visible,
.page-reports [tabindex]:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-reports .rs-hero__frame {
    padding: var(--space-4);
  }

  .page-reports .rs-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-reports .rs-drift__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-reports .rs-board {
    padding: var(--space-6) var(--space-4);
  }

  .page-reports .rs-board__ruler {
    display: block;
    position: absolute;
    inset-block: var(--space-4);
    inset-inline-end: var(--space-2);
    width: 10px;
    z-index: 2;
    opacity: 0.85;
    pointer-events: none;
    background-image: repeating-linear-gradient(
      to bottom,
      var(--color-contrast-line) 0,
      var(--color-contrast-line) 1px,
      transparent 1px,
      transparent 12px
    );
  }

  .page-reports .rs-figures {
    grid-template-columns: 1.15fr 0.95fr 1.3fr 0.9fr;
    gap: var(--space-4) var(--space-3);
    padding-inline-end: var(--space-3);
  }

  .page-reports .rs-figure:nth-child(1) {
    padding-block-start: calc(var(--space-3) - var(--space-1));
  }

  .page-reports .rs-figure:nth-child(2) {
    padding-block-start: calc(var(--space-6) - var(--space-1));
  }

  .page-reports .rs-figure:nth-child(3) {
    padding-block-start: 0;
  }

  .page-reports .rs-figure:nth-child(4) {
    padding-block-start: calc(var(--space-4) - var(--space-1));
  }

  .page-reports .rs-dual__text {
    margin-block-end: 0;
    padding-inline-end: var(--space-6);
  }

  .page-reports .rs-rounds__text {
    margin-block-end: 0;
    padding-inline-end: var(--space-4);
  }

  .page-reports .rs-method__lead {
    margin-block-end: 0;
  }

  .page-reports .rs-drift__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (min-width: 1024px) {
  .page-reports .rs-hero__frame {
    padding: var(--space-6);
  }

  .page-reports .rs-hero__head {
    max-width: 26ch;
  }

  .page-reports .rs-metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-reports .rs-metric:nth-child(even) {
    margin-block-start: var(--space-3);
  }

  .page-reports .rs-group:nth-of-type(1) {
    margin-inline-end: var(--space-6);
  }

  .page-reports .rs-group:nth-of-type(2) {
    margin-inline-start: var(--space-4);
    margin-inline-end: var(--space-2);
  }

  .page-reports .rs-group:nth-of-type(3) {
    margin-inline-start: var(--space-2);
  }
}

@media (hover: none) {
  .page-reports .rs-score__note {
    max-height: 8em;
    margin-block-start: var(--space-2);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-reports .rs-cat-link,
  .page-reports .rs-group,
  .page-reports .rs-score__note,
  .page-reports .rs-metric {
    transition: none;
  }

  .page-reports .rs-cat-link,
  .page-reports .rs-metric__status {
    transform: none;
  }
}