.page-news {
  --news-rail: 236px;
  --news-shadow-soft: 0 1px 0 rgba(10, 27, 61, .06);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .text-link {
  display: inline-block;
  margin-top: 4px;
  color: var(--brand);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .text-link:hover {
  color: var(--blueprint);
}

/* 面包屑 */
.page-news .news-crumbs {
  padding-top: 20px;
}

.page-news .breadcrumbs a {
  color: var(--grey);
  text-decoration: none;
}

.page-news .breadcrumbs a:hover {
  color: var(--brand);
}

/* 首屏 */
.page-news .news-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(28px, 4vw, 56px);
  border-bottom: 1px solid var(--grid);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}

.page-news .news-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-news .news-hero__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  max-width: 36em;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px clamp(20px, 3vw, 36px);
  margin: 24px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--grid);
}

.page-news .news-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .meta-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1;
  color: var(--brand);
}

.page-news .meta-label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}

/* 本期主打 */
.page-news .news-featured {
  padding: clamp(32px, 5vw, 64px) 0;
}

.page-news .news-featured__grid {
  display: grid;
  background: var(--blueprint);
}

.page-news .news-featured__media {
  margin: 0;
  overflow: hidden;
  background: var(--blueprint);
}

.page-news .news-featured__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-featured__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 4vw, 44px);
  color: #fff;
}

.page-news .news-featured__issue {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--brand-bright);
}

.page-news .news-featured__body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: #fff;
}

.page-news .news-featured__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .84);
}

.page-news .news-featured__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--brand-bright);
}

.page-news .news-featured__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-news .news-featured__actions .btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, .5);
  background: transparent;
}

.page-news .news-featured__actions .btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, .1);
}

/* 系列标签 */
.page-news .entry-tag {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: #fff;
  background: var(--brand);
  white-space: nowrap;
}

.page-news .entry-tag--version {
  background: var(--autumn);
  color: var(--blueprint);
}

.page-news .entry-tag--people {
  background: var(--spring-deep);
  color: #fff;
}

.page-news .entry-tag--structure {
  background: var(--winter);
  color: #fff;
}

/* 三个系列 */
.page-news .news-series {
  padding: clamp(32px, 5vw, 64px) 0;
  border-top: 1px solid var(--grid);
}

.page-news .news-series__head {
  display: grid;
  gap: 12px;
  max-width: 760px;
}

.page-news .news-series h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.15;
  letter-spacing: -.02em;
}

.page-news .news-series__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--grey);
}

.page-news .news-series__banner {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

.page-news .news-series__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.page-news .series-band {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 4px 14px;
  align-items: baseline;
  margin-top: 12px;
  padding: 20px clamp(16px, 2.4vw, 28px);
  border-left: 6px solid var(--brand);
  background: var(--mist);
}

.page-news .series-band--version {
  border-left-color: var(--autumn);
  background: #FBF2DF;
}

.page-news .series-band--people {
  border-left-color: var(--spring);
  background: #E8F6F2;
}

.page-news .series-band--structure {
  border-left-color: var(--winter);
  background: #EFECFB;
}

.page-news .series-band__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--blueprint);
  opacity: .6;
}

.page-news .series-band h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-news .series-band__body p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  max-width: 50em;
}

.page-news .series-band__count {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}

.page-news .news-series__cycle {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--grid);
}

.page-news .news-series__cycle h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-news .news-series__cycle p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--grey);
}

.page-news .news-series__figure {
  margin: 0;
}

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 条目与筛选 */
.page-news .news-entries {
  padding: clamp(32px, 5vw, 64px) 0;
  border-top: 1px solid var(--grid);
  background: var(--paper);
}

.page-news .board {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .board__rail {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-news .filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .filter-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 132px;
  padding: 10px 14px;
  border: 1px solid var(--grid);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .filter-label .mono {
  color: var(--grey);
}

.page-news .filter-label:hover {
  border-color: var(--brand);
}

.page-news #nf-all:checked ~ .board__rail .filter-label[for="nf-all"],
.page-news #nf-version:checked ~ .board__rail .filter-label[for="nf-version"],
.page-news #nf-people:checked ~ .board__rail .filter-label[for="nf-people"],
.page-news #nf-structure:checked ~ .board__rail .filter-label[for="nf-structure"] {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.page-news #nf-all:checked ~ .board__rail .filter-label[for="nf-all"] .mono,
.page-news #nf-version:checked ~ .board__rail .filter-label[for="nf-version"] .mono,
.page-news #nf-people:checked ~ .board__rail .filter-label[for="nf-people"] .mono,
.page-news #nf-structure:checked ~ .board__rail .filter-label[for="nf-structure"] .mono {
  color: rgba(255, 255, 255, .78);
}

.page-news .rail-nav {
  display: grid;
  gap: 2px;
  padding-top: 16px;
  border-top: 1px solid var(--grid);
}

.page-news .rail-nav__title {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}

.page-news .rail-nav .spy-link {
  padding: 6px 0 6px 12px;
  border-left: 2px solid var(--grid);
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
}

.page-news .rail-nav .spy-link:hover,
.page-news .rail-nav .spy-link[aria-current="true"] {
  border-left-color: var(--brand);
  color: var(--brand);
  font-weight: 700;
}

.page-news .board__canvas h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  letter-spacing: -.02em;
}

.page-news .board__hint {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}

.page-news .entry-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid);
}

.page-news #nf-version:checked ~ .board__canvas .entry:not(.entry--version),
.page-news #nf-people:checked ~ .board__canvas .entry:not(.entry--people),
.page-news #nf-structure:checked ~ .board__canvas .entry:not(.entry--structure) {
  display: none;
}

.page-news .entry {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 0 14px;
  padding: 18px 12px 18px 10px;
  border-bottom: 1px solid var(--grid);
  border-left: 3px solid transparent;
  transition: transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  background: var(--mist);
  border-left-color: var(--brand);
}

.page-news .entry--version:hover,
.page-news .entry--version:focus-within {
  border-left-color: var(--autumn);
}

.page-news .entry--people:hover,
.page-news .entry--people:focus-within {
  border-left-color: var(--spring);
}

.page-news .entry--structure:hover,
.page-news .entry--structure:focus-within {
  border-left-color: var(--winter);
}

.page-news .entry__no {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.2;
  color: var(--grid);
  transition: color .22s var(--ease);
}

.page-news .entry:hover .entry__no,
.page-news .entry:focus-within .entry__no {
  color: var(--brand);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--grey);
}

.page-news .entry__issue {
  font-family: var(--font-mono);
  letter-spacing: .06em;
}

.page-news .entry__perma {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--brand);
  text-decoration: none;
}

.page-news .entry__perma:hover {
  color: var(--blueprint);
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .entry__summary {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey);
  max-width: 48em;
}

/* 按人群 */
.page-news .news-audience {
  padding: clamp(32px, 5vw, 64px) 0;
  background: var(--mist);
}

.page-news .news-audience h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.15;
  letter-spacing: -.02em;
}

.page-news .news-audience__lead {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--grey);
  max-width: 44em;
}

.page-news .aud-list {
  display: grid;
  gap: 1px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--grid);
}

.page-news .aud {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  background: #fff;
  border-top: 4px solid var(--brand);
}

.page-news .aud--spring { border-top-color: var(--spring); }
.page-news .aud--autumn { border-top-color: var(--autumn); }
.page-news .aud--summer { border-top-color: var(--summer); }
.page-news .aud--winter { border-top-color: var(--winter); }

.page-news .aud__label {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--brand);
}

.page-news .aud--spring .aud__label { color: var(--spring-deep); }
.page-news .aud--autumn .aud__label { color: #8A5E0A; }
.page-news .aud--summer .aud__label { color: #C03E1F; }
.page-news .aud--winter .aud__label { color: var(--winter); }

.page-news .aud h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -.01em;
}

.page-news .aud p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
}

.page-news .aud__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
  font-weight: 700;
}

.page-news .aud__links a {
  color: var(--brand);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .aud__links a:hover {
  color: var(--blueprint);
}

/* 排行 */
.page-news .news-rank {
  padding: clamp(32px, 5vw, 64px) 0;
}

.page-news .news-rank__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-rank h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.15;
  letter-spacing: -.02em;
}

.page-news .news-rank__intro p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--grey);
  max-width: 40em;
}

.page-news .news-rank__chart {
  margin: 20px 0 0;
}

.page-news .news-rank__chart img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid var(--grid);
}

.page-news .rank-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid);
  align-self: start;
}

.page-news .rank-item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--grid);
}

.page-news .rank-item__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--brand);
}

.page-news .rank-item__link {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.page-news .rank-item__link:hover {
  color: var(--brand);
}

.page-news .rank-item__count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--grey);
}

/* 回访 */
.page-news .news-revisit {
  padding: clamp(8px, 2vw, 20px) 0 clamp(48px, 7vw, 88px);
}

.page-news .revisit-panel {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 48px);
  background: var(--blueprint);
  border-left: 6px solid var(--summer);
  color: #fff;
}

.page-news .revisit-panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: #fff;
}

.page-news .revisit-panel p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .84);
  max-width: 44em;
}

.page-news .revisit-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-news .revisit-panel__actions .btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, .5);
  background: transparent;
}

.page-news .revisit-panel__actions .btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, .1);
}

.page-news .revisit-panel__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 4px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

.page-news .revisit-panel__links a {
  font-size: 14px;
  color: var(--brand-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .revisit-panel__links a:hover {
  color: #fff;
  border-bottom-color: currentColor;
}

/* 响应式 */
@media (min-width: 600px) {
  .page-news .news-hero__intro { font-size: 17px; }
  .page-news .series-band {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: start;
  }
  .page-news .series-band__count {
    grid-column: 3;
    grid-row: 1;
    align-self: center;
  }
}

@media (min-width: 760px) {
  .page-news .aud-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .entry {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 0 18px;
    padding: 22px 18px 22px 16px;
  }
  .page-news .entry__no { font-size: 24px; }
  .page-news .entry__title { font-size: 20px; }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }
  .page-news .news-featured__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-news .news-featured__media img { aspect-ratio: auto; }
  .page-news .news-series__cycle {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }
  .page-news .news-rank__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .board {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    align-items: start;
  }
  .page-news .board__rail {
    position: sticky;
    top: 84px;
  }
  .page-news .filter-list {
    flex-direction: column;
    flex-wrap: nowrap;
  }
  .page-news .filter-label { width: 100%; }
  .page-news .entry:hover,
  .page-news .entry:focus-within {
    transform: translateX(-8px);
  }
}

@media (min-width: 1120px) {
  .page-news .aud-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry__no,
  .page-news .filter-label {
    transition: none;
  }
  .page-news .entry:hover,
  .page-news .entry:focus-within {
    transform: none;
  }
}
<<<END>>>