.page-community {
  background: var(--color-surface);
  color: var(--color-ink);
}

/* ---------- 面包屑 ---------- */
.page-community .cm-crumbs {
  padding-top: var(--space-3);
  padding-bottom: var(--space-2);
}

.page-community .cm-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-community .cm-crumbs li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.page-community .cm-crumbs li + li::before {
  content: "/";
  color: var(--color-line);
}

.page-community .cm-crumbs a {
  color: var(--color-ink-soft);
  text-decoration: none;
}

.page-community .cm-crumbs a:hover,
.page-community .cm-crumbs a:focus-visible {
  color: var(--color-primary);
}

/* ---------- 首屏分屏 ---------- */
.page-community .cm-hero {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0 0 var(--section-y);
}

.page-community .cm-hero__pane {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6) var(--space-3);
  overflow: hidden;
}

.page-community .cm-hero__pane--deep {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  min-height: 380px;
}

.page-community .cm-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-community .cm-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--overlay-scrim);
}

.page-community .cm-hero__body {
  position: relative;
  z-index: 2;
  max-width: var(--measure);
}

.page-community .cm-hero__title {
  margin: var(--space-3) 0 var(--space-4);
  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-contrast-ink);
}

.page-community .cm-hero__lede {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.88;
}

.page-community .cm-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-community .cm-hero__pane--light {
  background-color: var(--color-surface-alt);
  justify-content: flex-start;
  gap: 0;
}

.page-community .cm-stat {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: baseline;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-line);
}

.page-community .cm-stat:first-child {
  border-top: none;
  padding-top: 0;
}

.page-community .cm-stat:last-child {
  padding-bottom: 0;
}

.page-community .cm-stat__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.page-community .cm-stat:nth-child(3) .cm-stat__num {
  color: var(--color-accent);
}

.page-community .cm-stat__label {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
}

/* ---------- 进区之前 ---------- */
.page-community .cm-before {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0 0 var(--section-y);
}

.page-community .cm-before__pane {
  padding: var(--space-6) var(--space-3);
}

.page-community .cm-before__pane--light {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-line);
}

.page-community .cm-before__pane--deep {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-community .cm-before h2 {
  margin: var(--space-2) 0 var(--space-4);
  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);
}

.page-community .cm-before__text p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-community .cm-before__text p:last-child {
  margin-bottom: 0;
}

.page-community .cm-before__title {
  color: var(--color-contrast-ink);
}

.page-community .cm-before__list {
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  counter-reset: cm-bound;
  border-top: 1px solid var(--color-contrast-line);
}

.page-community .cm-before__list li {
  counter-increment: cm-bound;
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-6);
  border-bottom: 1px solid var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-contrast-ink);
  opacity: 0.9;
}

.page-community .cm-before__list li::before {
  content: counter(cm-bound, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

/* ---------- 话题列表 ---------- */
.page-community .cm-topics {
  padding: var(--section-y) 0;
  background-color: var(--color-surface-alt);
}

.page-community .cm-topics__head {
  max-width: var(--measure);
  margin-bottom: var(--space-6);
}

.page-community .cm-topics__head h2 {
  margin: var(--space-2) 0 var(--space-3);
  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-community .cm-topics__intro {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-community .cm-topics .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.page-community .cm-topics .filter-bar button.tag {
  appearance: none;
  -webkit-appearance: none;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background-color: transparent;
  color: var(--color-ink-soft);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color 180ms linear, color 180ms linear, border-color 180ms linear;
}

.page-community .cm-topics .filter-bar button.tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-community .cm-topics .filter-bar button.tag[aria-pressed="true"] {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-community .cm-topics__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-line);
}

.page-community .cm-topic {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-community .cm-topic__cat {
  justify-self: start;
  white-space: nowrap;
}

.page-community .cm-topic__cat--accent {
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-community .cm-topic__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

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

.page-community .cm-topic__desc a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-community .cm-topic__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

/* ---------- 中段媒体条 ---------- */
.page-community .cm-media {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  margin: 0;
  overflow: hidden;
  background-color: var(--color-contrast-surface);
}

.page-community .cm-media__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-community .cm-media__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--overlay-scrim);
}

.page-community .cm-media__body {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-6) var(--space-3);
  color: var(--color-contrast-ink);
}

.page-community .cm-media__copy {
  margin: var(--space-2) 0 var(--space-4);
  max-width: 60ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.9;
}

/* ---------- 参与节奏 ---------- */
.page-community .cm-rhythm {
  position: relative;
  overflow: hidden;
  padding: var(--section-y-lg) 0;
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-community .cm-rhythm__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-community .cm-rhythm__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--overlay-scrim);
}

.page-community .cm-rhythm__inner {
  position: relative;
  z-index: 2;
}

.page-community .cm-rhythm__head {
  max-width: var(--measure);
  margin-bottom: var(--space-6);
}

.page-community .cm-rhythm__head h2 {
  margin: var(--space-2) 0 var(--space-3);
  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-contrast-ink);
}

.page-community .cm-rhythm__intro {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.86;
}

.page-community .cm-rhythm__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-community .cm-step {
  position: relative;
  padding-top: var(--space-3);
  border-top: 2px solid var(--color-contrast-accent);
}

.page-community .cm-step::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--color-contrast-accent);
}

.page-community .cm-step__when {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-community .cm-step__what {
  display: block;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-contrast-ink);
  opacity: 0.88;
}

/* ---------- 长期停留 ---------- */
.page-community .cm-stay {
  padding: var(--section-y-lg) 0;
  background-color: var(--color-surface);
}

.page-community .cm-stay__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-community .cm-stay__lead h2 {
  margin: var(--space-2) 0 0;
  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-community .cm-stay__body p {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-community .cm-stay__body p:last-child {
  margin-bottom: 0;
}

.page-community .cm-stay__body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-community .cm-stay__body a:hover,
.page-community .cm-stay__body a:focus-visible {
  color: var(--color-accent);
}

/* ---------- 行动出口 ---------- */
.page-community .cm-outro {
  padding: var(--section-y) 0;
  background-color: var(--color-surface-alt);
  border-top: 1px solid var(--color-line);
}

.page-community .cm-outro__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

.page-community .cm-outro__copy h2 {
  margin: 0 0 var(--space-2);
  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-community .cm-outro__copy p {
  margin: 0;
  max-width: 62ch;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-community .cm-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-community .cm-rhythm__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4) var(--space-3);
  }

  .page-community .cm-outro__inner {
    grid-template-columns: 1fr auto;
    gap: var(--space-6);
  }
}

@media (min-width: 960px) {
  .page-community .cm-hero {
    grid-template-columns: 7fr 5fr;
  }

  .page-community .cm-hero__pane {
    padding: var(--space-8) var(--space-6);
  }

  .page-community .cm-hero__pane--deep {
    min-height: 560px;
  }

  .page-community .cm-hero__pane--light {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }

  .page-community .cm-before {
    grid-template-columns: 7fr 5fr;
  }

  .page-community .cm-before__pane {
    padding: var(--space-8) var(--space-6);
  }

  .page-community .cm-topic {
    grid-template-columns: 172px 1fr;
    gap: var(--space-6);
    align-items: start;
    padding: var(--space-6) 0;
  }

  .page-community .cm-topic__cat {
    margin-top: var(--space-1);
  }

  .page-community .cm-media {
    min-height: 440px;
  }

  .page-community .cm-media__body {
    padding: var(--space-8) var(--space-6);
  }

  .page-community .cm-stay__inner {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-8);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-community .cm-rhythm__steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4) var(--space-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-community .filter-bar button.tag {
    transition: none;
  }
}
<<<END>>>