.page-news {
  --pn-space: clamp(48px, 7vw, 96px);
  --pn-rule: 1px solid var(--line-gold);
  background:
    radial-gradient(120% 70% at 88% 0%, rgba(178, 58, 46, .07), transparent 62%),
    radial-gradient(90% 60% at 0% 18%, rgba(200, 154, 75, .10), transparent 58%),
    var(--porcelain);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-serif);
  letter-spacing: -.01em;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(14px, 3vw, 26px) 0 clamp(34px, 5vw, 56px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(16px, 3vw, 30px);
}

.page-news .news-hero__cover h1 {
  margin: 10px 0 0;
  font-size: clamp(34px, 8vw, 72px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -.02em;
}

.page-news .news-hero__lead {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 40em;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: var(--stone);
}

.page-news .news-hero__stats {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(14px, 2vw, 18px) 0 0;
  border-top: var(--pn-rule);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px;
}

.page-news .stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .stat__num {
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  font-weight: 600;
  color: var(--cinnabar);
}

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

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-news .news-hero__figure {
  margin: 0;
  padding: 8px;
  background: rgba(247, 242, 232, .55);
  border: var(--pn-rule);
}

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

/* ---------- 近期归档 ---------- */
.page-news .archive {
  padding-top: var(--pn-space);
  scroll-margin-top: 96px;
}

.page-news .archive__head {
  max-width: 46em;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .archive__head h2,
.page-news .timeline-section h2,
.page-news .topics__intro h2,
.page-news .retrieve h2,
.page-news .news-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 600;
  line-height: 1.25;
}

.page-news .archive__head p,
.page-news .topics__lead {
  margin: 0;
  color: var(--stone);
  line-height: 1.85;
  font-size: 15.5px;
}

.page-news .archive__grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

/* 分类抽屉 */
.page-news .drawer {
  padding: 16px 14px;
  border: var(--pn-rule);
  background: rgba(232, 223, 209, .42);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.page-news .drawer__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--bronze);
  text-transform: uppercase;
}

.page-news .drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

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

.page-news .drawer__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 10px;
  font-size: 14px;
  color: var(--ink);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .drawer__label:hover {
  background: rgba(247, 242, 232, .82);
  border-color: var(--line-gold);
}

.page-news .drawer__input:checked + .drawer__label {
  background: var(--cinnabar);
  color: var(--porcelain);
  border-color: var(--cinnabar);
}

.page-news .drawer__input:focus-visible + .drawer__label {
  outline: 2px solid var(--turquoise);
  outline-offset: 2px;
}

.page-news .drawer__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
}

.page-news .drawer__input:checked + .drawer__label .drawer__count {
  color: rgba(247, 242, 232, .8);
}

.page-news .drawer__hint {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--stone);
}

/* 筛选：选中主题后只保留同类条目 */
.page-news .archive:has(#flt-version:checked) .entry:not([data-cat="version"]),
.page-news .archive:has(#flt-service:checked) .entry:not([data-cat="service"]),
.page-news .archive:has(#flt-guide:checked) .entry:not([data-cat="guide"]),
.page-news .archive:has(#flt-desktop:checked) .entry:not([data-cat="desktop"]),
.page-news .archive:has(#flt-quarter:checked) .entry:not([data-cat="quarter"]),
.page-news .archive:has(#flt-partner:checked) .entry:not([data-cat="partner"]) {
  display: none;
}

/* 条目流 */
.page-news .entries {
  border-top: var(--pn-rule);
}

.page-news .entry {
  padding: clamp(16px, 2.4vw, 26px) clamp(12px, 2vw, 22px);
  border-bottom: var(--pn-rule);
  border-left: 3px solid transparent;
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .entry:nth-child(odd) {
  background: rgba(232, 223, 209, .3);
}

.page-news .entry:hover {
  background: rgba(232, 223, 209, .58);
  border-left-color: var(--gold);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-news .entry__num {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: .1em;
}

.page-news .entry__time {
  margin-left: auto;
}

.page-news .entry__title {
  margin: 10px 0 6px;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 600;
  line-height: 1.35;
}

.page-news .entry__title a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size .2s var(--ease), color .2s var(--ease);
}

.page-news .entry__title a:hover {
  color: var(--cinnabar);
  background-size: 100% 1px;
}

.page-news .entry__title a:focus-visible,
.page-news .timeline__node:focus-visible {
  outline: 2px solid var(--turquoise);
  outline-offset: 3px;
}

.page-news .entry__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--stone);
}

.page-news .entry__figure {
  margin: 14px 0 0;
}

.page-news .entry__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--pn-rule);
}

.page-news .entry__more {
  margin-top: 10px;
}

.page-news .entry__more summary {
  display: inline-block;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--turquoise);
}

.page-news .entry__more summary::-webkit-details-marker {
  display: none;
}

.page-news .entry__more summary::after {
  content: " +";
}

.page-news .entry__more[open] summary::after {
  content: " −";
}

.page-news .entry__more[open] summary {
  color: var(--cinnabar);
}

.page-news .entry__more p {
  margin: 10px 0 0;
  max-width: 58ch;
  padding-left: 12px;
  border-left: 2px solid var(--line-gold);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 季度索引 ---------- */
.page-news .timeline-section {
  padding-top: var(--pn-space);
  scroll-margin-top: 96px;
}

.page-news .timeline__lead {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 46em;
  color: var(--stone);
  line-height: 1.85;
  font-size: 15.5px;
}

.page-news .timeline__plate {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
}

.page-news .timeline__plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  border: var(--pn-rule);
}

.page-news .timeline__track {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  padding: 16px 2px 14px;
  border-top: var(--pn-rule);
  scroll-snap-type: x proximity;
}

.page-news .timeline__year {
  flex: 0 0 auto;
  align-self: center;
  margin-right: 10px;
  padding: 6px 10px;
  background: var(--ink);
  color: var(--porcelain);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
}

.page-news .timeline__node {
  flex: 0 0 auto;
  min-width: 90px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 12px 0;
  color: var(--ink);
  text-decoration: none;
  border-top: 2px solid transparent;
  scroll-snap-align: start;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-news .timeline__node::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-bottom: 5px;
  border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 3px rgba(200, 154, 75, .25);
}

.page-news .timeline__node:hover {
  border-top-color: var(--gold);
  color: var(--cinnabar);
}

.page-news .timeline__label {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.3;
}

.page-news .timeline__range {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-news .timeline__node.is-current .timeline__label {
  color: var(--cinnabar);
}

.page-news .timeline__node.is-current::before {
  background: var(--cinnabar);
}

/* 年度目录 */
.page-news .years {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-news .year {
  padding-top: 12px;
  border-top: 2px solid var(--ink);
}

.page-news .year__label {
  margin: 0 0 10px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 22px;
  font-weight: 600;
}

.page-news .year__label span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-news .year__quarters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .quarter {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 9px 8px;
  scroll-margin-top: 96px;
  transition: background-color .18s var(--ease);
}

.page-news .quarter:hover {
  background: rgba(232, 223, 209, .55);
}

.page-news .quarter:target {
  background: rgba(178, 58, 46, .10);
  box-shadow: inset 3px 0 0 var(--cinnabar);
}

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

.page-news .quarter__title {
  font-size: 14.5px;
  line-height: 1.4;
}

.page-news .quarter__meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--stone);
  white-space: nowrap;
}

/* ---------- 分类与标签 ---------- */
.page-news .topics {
  padding-top: var(--pn-space);
  scroll-margin-top: 96px;
}

.page-news .topics__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-news .topics__lead {
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-news .topics__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pn-rule);
}

.page-news .topic {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 4px;
  border-bottom: var(--pn-rule);
}

.page-news .topic .index-num {
  grid-row: span 2;
  align-self: start;
  padding-top: 3px;
  font-size: 13px;
}

.page-news .topic h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

.page-news .topic p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--stone);
}

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

.page-news .topics__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: var(--pn-rule);
}

/* ---------- 归档回溯 ---------- */
.page-news .retrieve {
  padding-top: var(--pn-space);
  scroll-margin-top: 96px;
}

.page-news .retrieve__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-news .retrieve__steps {
  list-style: none;
  margin: clamp(14px, 2vw, 20px) 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .step {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 12px 0;
  border-top: var(--pn-rule);
}

.page-news .step__num {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--moss);
  color: var(--porcelain);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-news .step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

.page-news .note {
  padding: 16px 16px 16px 18px;
  background: rgba(232, 223, 209, .45);
  border-left: 2px solid var(--gold);
}

.page-news .note .note__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--bronze);
}

.page-news .note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 结尾入口 ---------- */
.page-news .news-cta {
  padding: var(--pn-space) 0 clamp(52px, 8vw, 96px);
  scroll-margin-top: 96px;
}

.page-news .news-cta__box {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(24px, 4vw, 46px);
  background: var(--ink);
  color: var(--porcelain);
  border-top: 2px solid var(--gold);
}

.page-news .news-cta__box .eyebrow {
  color: var(--gold);
}

.page-news .news-cta__box h2 {
  color: var(--porcelain);
}

.page-news .news-cta__box p {
  margin: 0;
  max-width: 40em;
  color: rgba(247, 242, 232, .78);
  font-size: 15px;
  line-height: 1.85;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .news-cta__mail {
  flex: 1 1 100%;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold);
  word-break: break-all;
}

.page-news .contact-copy {
  flex: 1 1 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .copy-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: rgba(247, 242, 232, .62);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .drawer__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .years {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-news .archive__grid {
    grid-template-columns: 224px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .drawer {
    position: sticky;
    top: 96px;
  }

  .page-news .drawer__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .topics__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .retrieve__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .news-cta__box {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
  }

  .page-news .news-cta__mail,
  .page-news .contact-copy {
    flex-basis: auto;
  }
}

@media (min-width: 1180px) {
  .page-news .archive__grid {
    grid-template-columns: 252px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry__title a,
  .page-news .drawer__label,
  .page-news .timeline__node,
  .page-news .quarter {
    transition: none;
  }

  .page-news .entry__title a {
    background-size: 100% 1px;
  }
}
<<<END>>>