.page-news {
  --nw-gold-line: rgba(215, 164, 69, 0.85);
  --nw-gold-soft: rgba(215, 164, 69, 0.34);
  --nw-hair: rgba(36, 26, 51, 0.14);
  --nw-plum-veil: rgba(139, 121, 168, 0.16);
  background:
    radial-gradient(1100px 520px at 88% -6%, var(--nw-plum-veil), transparent 68%),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(28px, 4vw, 48px) clamp(40px, 7vw, 88px);
}

.page-news .news-hero__head {
  margin-top: clamp(20px, 4vw, 40px);
  max-width: 1000px;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 8vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--plum-ink);
  margin: 0 0 20px;
}

.page-news .news-hero__title strong {
  display: block;
  font-weight: 700;
  color: var(--gold-deep);
}

.page-news .news-hero__lead {
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.85;
  max-width: 38em;
  margin: 0;
  color: var(--ink);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(28px, 5vw, 52px);
}

.page-news .news-hero__figure {
  margin: 0;
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--paper-card);
}

.page-news .news-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-news .news-facts__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--nw-hair);
}

.page-news .news-facts__item:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}

.page-news .news-facts__num {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--plum);
}

.page-news .news-facts__label {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--plum);
}

.page-news .cs-index {
  color: var(--gold-deep);
  margin: 0 0 12px;
}

/* 置顶公告 */
.page-news .pinned {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--nw-gold-line);
  border-radius: var(--radius-organic);
  background: rgba(245, 240, 230, 0.72);
  overflow: hidden;
}

.page-news .pinned__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 20px 22px;
  border-bottom: 1px solid var(--nw-gold-soft);
}

.page-news .pinned__item:last-child {
  border-bottom: 0;
}

.page-news .pinned__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.page-news .pinned__body {
  min-width: 0;
}

.page-news .pinned__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 6px;
  color: var(--plum-ink);
}

.page-news .pinned__text {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
}

.page-news .pinned__link {
  display: inline-block;
  font-size: 14px;
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--nw-gold-soft);
  padding-bottom: 2px;
  min-height: 24px;
}

.page-news .pinned__link:hover,
.page-news .pinned__link:focus-visible {
  border-bottom-color: var(--gold);
  color: var(--plum-ink);
}

/* ---------- 章节通用 ---------- */
.page-news .news-block {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-news .news-block--tint {
  background: linear-gradient(180deg, rgba(216, 230, 228, 0.5), rgba(245, 240, 230, 0) 72%);
}

.page-news .news-block__head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-block__mark {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--plum);
}

.page-news .news-block__mark::after {
  content: "";
  display: inline-block;
  width: 52px;
  height: 2px;
  margin-left: 12px;
  vertical-align: middle;
  background: var(--gold);
}

.page-news .news-block__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(24px, 5.2vw, 42px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--plum-ink);
  margin: 0;
}

.page-news .news-block__intro {
  max-width: 34em;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 时间轴 ---------- */
.page-news .news-log__figure {
  margin: 0 0 clamp(28px, 4vw, 44px);
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--paper-card);
}

.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 34px;
  position: relative;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--plum-soft), rgba(139, 121, 168, 0.18));
}

.page-news .timeline__item {
  position: relative;
  padding-bottom: 30px;
}

.page-news .timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  box-sizing: border-box;
  background: var(--paper);
  border: 2px solid var(--plum);
}

.page-news .timeline__item:first-child::before {
  background: var(--gold);
  border-color: var(--gold-deep);
  box-shadow: 0 0 0 6px rgba(215, 164, 69, 0.22);
}

.page-news .timeline__stage {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan-deep);
  margin-bottom: 6px;
}

.page-news .timeline__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 6px;
  color: var(--plum-ink);
}

.page-news .timeline__text {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 类别筛选 ---------- */
.page-news .news-filter__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-news .news-filter__tab {
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--rule-strong, rgba(36, 26, 51, 0.28));
  border-radius: 2px;
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--plum-ink);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-filter__tab:hover {
  border-color: var(--plum);
}

.page-news .news-filter__tab[aria-selected="true"] {
  background: var(--plum);
  border-color: var(--plum);
  color: var(--paper);
}

.page-news .news-filter__tab:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .news-filter__panel {
  padding-top: 6px;
}

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

.page-news .news-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: baseline;
  min-height: 56px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--nw-hair);
  transition: background 0.16s ease;
}

.page-news .news-row:hover {
  background: var(--paper-card);
}

.page-news .news-row__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
  transition: color 0.16s ease;
}

.page-news .news-row:hover .news-row__num {
  color: var(--cyan-deep);
}

.page-news .news-row__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-news .news-row__tag {
  grid-column: 2;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--plum);
  white-space: nowrap;
}

/* ---------- 版本对照 ---------- */
.page-news .compare {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-news .compare__figure {
  margin: 0;
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--paper-card);
}

.page-news .compare__lead {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  max-width: 34em;
}

.page-news .compare__points {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .compare__points li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
}

.page-news .compare__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 12px;
  height: 2px;
  background: var(--gold);
}

/* ---------- 归档 ---------- */
.page-news .archive__head {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-bottom: clamp(28px, 5vw, 48px);
}

.page-news .archive__note p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  max-width: 36em;
}

.page-news .archive__note p:last-child {
  margin-bottom: 0;
}

.page-news .archive__figure {
  margin: 0;
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--paper-card);
}

.page-news .year-group {
  position: relative;
  margin-top: clamp(30px, 5vw, 52px);
  padding-top: clamp(24px, 4vw, 36px);
  border-top: 1px solid var(--nw-hair);
}

.page-news .year-group__mark {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(52px, 15vw, 88px);
  line-height: 0.78;
  letter-spacing: -0.03em;
  color: var(--paper-card);
  -webkit-text-stroke: 1px var(--plum-soft);
  pointer-events: none;
  user-select: none;
}

@supports not ((-webkit-text-stroke: 1px #000)) {
  .page-news .year-group__mark {
    color: var(--plum-soft);
  }
}

.page-news .year-group__body {
  position: relative;
  z-index: 1;
  margin-top: -0.3em;
  padding-top: 10px;
  background: linear-gradient(180deg, rgba(216, 230, 228, 0.5), rgba(245, 240, 230, 0) 72%);
}

.page-news .year-group__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.02em;
  margin: 0 0 8px;
  color: var(--plum-ink);
}

.page-news .year-group__title small {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
  margin-left: 12px;
}

.page-news .year-group__body p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 跟进 ---------- */
.page-news .follow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .follow__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 18px;
  padding: 24px 0;
  border-top: 1px solid var(--nw-hair);
}

.page-news .follow__item:last-child {
  border-bottom: 1px solid var(--nw-hair);
}

.page-news .follow__num {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--plum-soft);
  padding-top: 2px;
}

.page-news .follow__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 6px;
  color: var(--plum-ink);
}

.page-news .follow__text {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  max-width: 40em;
}

.page-news .follow__link {
  display: inline-block;
  min-height: 24px;
  font-size: 14px;
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--nw-gold-soft);
  padding-bottom: 2px;
}

.page-news .follow__link:hover,
.page-news .follow__link:focus-visible {
  border-bottom-color: var(--gold);
  color: var(--plum-ink);
}

.page-news .follow__tail {
  margin: clamp(28px, 4vw, 44px) 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--plum-ink);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .pinned__item {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 6px 20px;
    padding: 22px 24px 24px;
  }

  .page-news .pinned__num {
    font-size: 24px;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 32fr) minmax(0, 68fr);
    align-items: start;
  }

  .page-news .compare {
    grid-template-columns: minmax(0, 50fr) minmax(0, 50fr);
    align-items: center;
  }

  .page-news .archive__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    align-items: end;
  }

  .page-news .news-row {
    grid-template-columns: 110px minmax(0, 1fr) auto;
    gap: 0 20px;
    padding: 12px 16px;
  }

  .page-news .news-row__tag {
    grid-column: auto;
    justify-self: end;
  }

  .page-news .follow__item {
    grid-template-columns: 64px minmax(0, 1fr);
    padding: 28px 0;
  }

  .page-news .follow__num {
    font-size: 24px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__head {
    padding-right: 8%;
  }

  .page-news .news-block__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
    column-gap: 48px;
  }

  .page-news .news-block__mark {
    grid-column: 1 / -1;
  }

  .page-news .news-block__intro {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-row,
  .page-news .news-row__num,
  .page-news .news-filter__tab {
    transition: none;
  }
}
<<<END>>>