.page-community-rules {
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  overflow-wrap: break-word;
}

.page-community-rules .breadcrumbs {
  padding-block: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-community-rules .breadcrumbs a {
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-community-rules .breadcrumbs a:hover,
.page-community-rules .breadcrumbs a:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-community-rules .breadcrumbs span {
  margin-inline: var(--space-1);
}

/* ---------- 首屏 ---------- */
.page-community-rules .rules-hero {
  padding-block: var(--space-4) var(--space-8);
  background-image: radial-gradient(
    ellipse at 88% 0%,
    color-mix(in srgb, var(--color-highlight) 70%, transparent),
    transparent 62%
  );
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-community-rules .rules-hero__grid {
  display: grid;
  gap: var(--space-6);
}

.page-community-rules .rules-hero__title {
  margin: var(--space-3) 0 0;
  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);
}

.page-community-rules .rules-hero__lede {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: 1.62;
  color: var(--color-ink-soft);
}

.page-community-rules .rules-hero__note {
  margin: var(--space-3) 0 0;
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-community-rules .rules-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-community-rules .rules-hero__figure {
  margin: 0;
}

.page-community-rules .rules-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface-alt);
}

.page-community-rules .rules-hero__figure .figure__caption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---------- 数据条 ---------- */
.page-community-rules .rules-strip {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--space-4);
  border-block: var(--border-thin) solid var(--color-contrast-line);
}

.page-community-rules .rules-strip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-2);
}

.page-community-rules .rules-strip__cell {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-left: var(--space-2);
  border-left: var(--border-thin) solid var(--color-contrast-line);
}

.page-community-rules .rules-strip__value {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-accent);
}

.page-community-rules .rules-strip__label {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

/* ---------- 分栏骨架 ---------- */
.page-community-rules .rules-layout {
  display: grid;
  gap: var(--space-6);
  padding-block: var(--space-8) var(--section-y);
}

.page-community-rules .rules-nav__label {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-community-rules .rules-nav__list {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-1);
  display: flex;
  gap: var(--space-1);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-community-rules .rules-nav__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  text-decoration: none;
  white-space: nowrap;
}

.page-community-rules .rules-nav__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.page-community-rules .rules-nav__link:hover,
.page-community-rules .rules-nav__link:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.page-community-rules .rules-body {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-community-rules .rules-block {
  padding-block: var(--space-6);
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: var(--space-8);
}

.page-community-rules .rules-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-community-rules .rules-block:last-child {
  padding-bottom: 0;
}

.page-community-rules .rules-block__head {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-bottom: var(--space-4);
}

.page-community-rules .rules-block__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: color-mix(in srgb, var(--color-primary) 65%, transparent);
}

.page-community-rules .rules-block__headtext {
  min-width: 0;
}

.page-community-rules .rules-block__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);
}

.page-community-rules .rules-block__lede {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

/* ---------- 01 适用范围 ---------- */
.page-community-rules .scope-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-community-rules .scope-item {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-community-rules .scope-item__k {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  color: var(--color-primary);
}

.page-community-rules .scope-item__v {
  color: var(--color-ink-soft);
}

/* ---------- 02 讨论主题 ---------- */
.page-community-rules .rules-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-community-rules .rules-filter__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-community-rules .rule-grid {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-community-rules .rule-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-community-rules .rule-item__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-accent);
}

.page-community-rules .rule-item__body {
  min-width: 0;
}

.page-community-rules .rule-item__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  line-height: var(--leading-heading);
}

.page-community-rules .rule-item__text {
  margin: var(--space-2) 0 0;
  color: var(--color-ink-soft);
}

.page-community-rules .rule-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  margin: var(--space-2) 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) dotted var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---------- 03 发言边界 ---------- */
.page-community-rules .boundary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-community-rules .boundary-item {
  padding: var(--space-3);
  background-color: var(--color-surface-alt);
  border: var(--border-thick) double var(--color-line);
}

.page-community-rules .boundary-item__num {
  display: inline-block;
  margin-bottom: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-accent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.2;
}

.page-community-rules .boundary-item__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
}

.page-community-rules .boundary-item__text {
  margin: var(--space-2) 0 0;
  color: var(--color-ink-soft);
}

/* ---------- 04 标注与引用 ---------- */
.page-community-rules .cite-table {
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-community-rules .cite-row {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-community-rules .cite-row__field {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  color: var(--color-accent);
}

.page-community-rules .cite-row__rule {
  color: var(--color-ink-soft);
}

/* ---------- 05 不具名原则 ---------- */
.page-community-rules .anon-panel {
  padding: var(--space-4);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border: var(--border-thin) solid var(--color-contrast-line);
}

.page-community-rules .anon-panel__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.22em;
  color: var(--color-contrast-accent);
}

.page-community-rules .anon-panel__lede {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
}

.page-community-rules .anon-list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-community-rules .anon-list li {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-contrast-ink);
}

.page-community-rules .anon-list a {
  color: var(--color-contrast-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-contrast-accent);
}

.page-community-rules .anon-list a:hover,
.page-community-rules .anon-list a:focus-visible {
  color: var(--color-contrast-ink);
  border-bottom-color: var(--color-contrast-ink);
}

/* ---------- 06 常见问答 ---------- */
.page-community-rules .faq-layout {
  display: grid;
  gap: var(--space-4);
}

.page-community-rules .faq-item {
  margin-bottom: var(--space-2);
  background-color: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-community-rules .faq-item[open] {
  background-color: var(--color-surface);
  border-left-color: var(--color-accent);
}

.page-community-rules .faq-q {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-3);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  line-height: var(--leading-heading);
  list-style: none;
}

.page-community-rules .faq-q::-webkit-details-marker {
  display: none;
}

.page-community-rules .faq-q::before {
  flex: 0 0 auto;
  content: "问";
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.page-community-rules .faq-q::after {
  margin-left: auto;
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-ink-muted);
}

.page-community-rules .faq-item[open] .faq-q::after {
  content: "\2212";
  color: var(--color-accent);
}

.page-community-rules .faq-a {
  padding: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-community-rules .faq-a p {
  margin: 0;
  color: var(--color-ink-soft);
}

.page-community-rules .faq-figure {
  margin: 0;
}

.page-community-rules .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface-alt);
}

.page-community-rules .faq-figure figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---------- 07 处理与申诉 ---------- */
.page-community-rules .enforce-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.page-community-rules .enforce-step {
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-community-rules .enforce-step__num {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  line-height: 1;
  color: var(--color-primary);
}

.page-community-rules .enforce-step__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
}

.page-community-rules .enforce-step__text {
  margin: var(--space-2) 0 0;
  color: var(--color-ink-soft);
}

.page-community-rules .rules-outro {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-4);
  background-color: var(--color-primary-soft);
  border: var(--border-thin) solid var(--color-primary);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-community-rules .rules-outro__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.page-community-rules .rules-outro__line {
  margin: var(--space-1) 0 0;
  max-width: var(--measure);
  color: var(--color-ink);
}

.page-community-rules .rules-outro__line a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-accent);
}

.page-community-rules .rules-outro__line a:hover,
.page-community-rules .rules-outro__line a:focus-visible {
  color: var(--color-focus);
  border-bottom-color: var(--color-focus);
}

.page-community-rules .rules-outro .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-community-rules .scope-item {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }

  .page-community-rules .cite-row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: var(--space-4);
    align-items: baseline;
  }

  .page-community-rules .anon-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }
}

@media (min-width: 760px) {
  .page-community-rules .rules-hero__title {
    font-size: var(--text-3xl);
  }

  .page-community-rules .rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-community-rules .boundary-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-community-rules .enforce-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-community-rules .rules-strip__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-community-rules .rules-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-community-rules .rules-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--space-8);
    align-items: center;
  }

  .page-community-rules .faq-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-community-rules .rules-layout {
    grid-template-columns: minmax(0, 218px) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
    padding-block: var(--section-y-lg);
  }

  .page-community-rules .rules-nav {
    position: sticky;
    top: var(--space-8);
  }

  .page-community-rules .rules-nav__label {
    padding-bottom: var(--space-2);
    border-bottom: var(--border-thick) solid var(--color-ink);
  }

  .page-community-rules .rules-nav__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-community-rules .rules-nav__link {
    width: 100%;
    padding: var(--space-2) 0;
    background-color: transparent;
    border: 0;
    border-bottom: var(--border-thin) dotted var(--color-line);
  }

  .page-community-rules .rules-nav__link:hover,
  .page-community-rules .rules-nav__link:focus-visible {
    border-bottom-color: var(--color-accent);
  }

  .page-community-rules .faq-figure {
    position: sticky;
    top: var(--space-8);
  }
}
<<<END>>>