.page-news {
  --news-badge-w: 74px;
  --news-axis-x: 96px;
}

/* ---------- 页头 ---------- */
.page-news .news-head {
  padding-top: clamp(22px, 3.6vw, 44px);
  padding-bottom: clamp(26px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: clamp(20px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-news .breadcrumb a {
  color: var(--winter);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}

.page-news .breadcrumb a:hover {
  border-bottom-color: var(--autumn);
}

.page-news .breadcrumb__sep {
  color: var(--line-strong);
}

.page-news .news-head__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-head__lead .eyebrow {
  padding-top: 12px;
  border-top: 2px solid var(--winter);
}

.page-news .news-head h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.1rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-news .news-head__dek {
  max-width: 34em;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .news-head__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.page-news .news-head__facts li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-news .news-head__facts li:nth-child(odd) {
  padding-right: 12px;
  border-right: 1px solid var(--line);
}

.page-news .news-head__facts li:nth-child(even) {
  padding-left: 16px;
}

.page-news .news-head__facts span {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(18px, 3.4vw, 23px);
  letter-spacing: 0.04em;
  color: var(--ink);
  white-space: nowrap;
}

.page-news .news-head__facts em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 12px;
  color: var(--gray);
}

/* ---------- 当期公告 ---------- */
.page-news .notice-board {
  margin-top: clamp(22px, 3.6vw, 38px);
  background: var(--cinnabar);
  border-left: 4px solid var(--summer);
  padding: clamp(24px, 3.8vw, 44px) 0;
}

.page-news .notice-board__inner {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .notice-board__stamp {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--summer-deep);
}

.page-news .notice-board__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .notice-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid rgba(184, 57, 27, 0.35);
}

.page-news .notice-timeline li {
  position: relative;
  padding-bottom: 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .notice-timeline li:last-child {
  padding-bottom: 0;
}

.page-news .notice-timeline li::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--summer-deep);
}

.page-news .notice-board__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .notice-board__hint {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news .notice-board__hint a {
  color: var(--summer-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 57, 27, 0.4);
}

.page-news .notice-board__fig {
  margin: 0;
}

.page-news .notice-board__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 近三十天更新 ---------- */
.page-news .pulse {
  display: grid;
  gap: clamp(24px, 3.6vw, 48px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .pulse-axis {
  border-top: 2px solid var(--winter);
  padding-top: 14px;
}

.page-news .pulse-axis .mono {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-news .pulse-axis__num {
  margin: 6px 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.8rem, 7vw, 4.2rem);
  line-height: 1;
  color: var(--ink);
}

.page-news .pulse-axis__cap {
  margin: 0;
  font-size: 13px;
  color: var(--gray);
}

.page-news .pulse-main h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3.2vw, 1.75rem);
  line-height: 1.32;
  color: var(--ink);
}

.page-news .pulse-main .prose {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .pulse-scale {
  height: 30px;
  margin: 22px 0 24px;
  border-bottom: 1px solid var(--line-strong);
  background-image: linear-gradient(to right, var(--line-strong) 0 1px, transparent 1px);
  background-size: calc(100% / 30) 100%;
  background-repeat: repeat-x;
  background-position: bottom left;
}

.page-news .pulse-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .pulse-row {
  display: grid;
  gap: 8px;
}

.page-news .pulse-row__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin: 0;
}

.page-news .pulse-row__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-news .pulse-row__note {
  font-size: 12px;
  color: var(--gray);
}

.page-news .pulse-row__bar {
  display: block;
  height: 8px;
  background: var(--mist);
  overflow: hidden;
}

.page-news .pulse-row__fill {
  display: block;
  height: 100%;
}

.page-news .pulse-row--spring .pulse-row__fill {
  width: 100%;
  background: var(--spring);
}

.page-news .pulse-row--summer .pulse-row__fill {
  width: 66%;
  background: var(--summer);
}

.page-news .pulse-row--autumn .pulse-row__fill {
  width: 42%;
  background: var(--autumn);
}

/* ---------- 版本列表 ---------- */
.page-news .versions-head {
  max-width: 40em;
}

.page-news .versions-head h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.28;
  color: var(--ink);
}

.page-news .versions-head .prose {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .versions-fig {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
}

.page-news .versions-fig img,
.page-news .clusters-fig img,
.page-news .archive__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .vlist {
  position: relative;
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
}

.page-news .vlist::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line-strong);
}

.page-news .vlist__item {
  position: relative;
  padding: 0 0 clamp(30px, 4vw, 48px) 32px;
}

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

.page-news .vlist__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--winter);
  box-sizing: content-box;
}

.page-news .vlist__badge {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
  border: 1px solid var(--autumn);
  white-space: nowrap;
}

.page-news .vlist__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .vlist__meta .mono {
  font-size: 12px;
  color: var(--gray);
}

.page-news .vlist__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.02rem, 2.4vw, 1.16rem);
  line-height: 1.5;
  color: var(--ink);
}

.page-news .vlist__text {
  margin: 0 0 10px;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

.page-news .vlist__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--winter);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .vlist__link:last-child::after {
  content: " →";
  display: inline-block;
  transition: transform 160ms var(--ease);
}

.page-news .vlist__link:hover {
  color: var(--ink);
  border-bottom-color: var(--autumn);
}

.page-news .vlist__link:hover::after {
  transform: translateX(4px);
}

/* ---------- 主题簇 ---------- */
.page-news .clusters-head {
  display: grid;
  gap: clamp(16px, 2.6vw, 34px);
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .clusters-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.28;
  color: var(--ink);
}

.page-news .clusters-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--winter);
}

.page-news .clusters-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .clusters {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .clusters th {
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: var(--winter);
  white-space: nowrap;
}

.page-news .clusters td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.7;
  color: var(--winter);
  overflow-wrap: break-word;
}

.page-news .clusters tbody tr:nth-child(even) {
  background: var(--mist);
}

.page-news .clusters td:first-child {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-news .season-tags {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-news .season-tags li {
  padding-top: 9px;
  border-top: 1px solid var(--line-strong);
  font-size: 13px;
  line-height: 1.85;
  color: var(--gray);
}

.page-news .season-tags strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  color: var(--ink);
}

.page-news .clusters-fig {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
}

.page-news .figure__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
  border-left: 2px solid var(--autumn);
  padding-left: 10px;
}

/* ---------- 订阅 ---------- */
.page-news .sub-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .sub-intro h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.28;
  color: var(--ink);
}

.page-news .sub-intro .prose {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .accordion {
  border-top: 1px solid var(--line-strong);
}

.page-news .accordion__trigger {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 16px 0;
  background: none;
  border: none;
  border-bottom: 1px solid var(--line);
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news .accordion__idx {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--autumn);
  letter-spacing: 0.06em;
}

.page-news .accordion__title {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.5;
}

.page-news .accordion__sign {
  flex: 0 0 auto;
  position: relative;
  width: 13px;
  height: 13px;
  align-self: center;
}

.page-news .accordion__sign::before,
.page-news .accordion__sign::after {
  content: "";
  position: absolute;
  background: var(--winter);
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.page-news .accordion__sign::before {
  left: 0;
  top: 6px;
  width: 13px;
  height: 1px;
}

.page-news .accordion__sign::after {
  left: 6px;
  top: 0;
  width: 1px;
  height: 13px;
}

.page-news .accordion__trigger[aria-expanded="true"] .accordion__sign::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-news .accordion__body {
  padding: 14px 0 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .accordion__body p {
  margin: 0 0 10px;
}

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

.page-news .sub-back {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .sub-back a {
  color: var(--winter);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .sub-back a:hover {
  border-bottom-color: var(--autumn);
}

/* ---------- 归档 ---------- */
.page-news .archive {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .archive__body h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.28;
  color: var(--ink);
}

.page-news .archive__body .prose {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--winter);
}

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

.page-news .archive-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-news .archive-list .mono {
  display: inline-block;
  min-width: 6.4em;
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink);
}

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

/* ---------- 收尾 ---------- */
.page-news .news-foot {
  background: var(--night);
  padding: clamp(38px, 5vw, 68px) 0;
}

.page-news .news-foot h2 {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .next-links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
}

.page-news .next-links li {
  border-bottom: 1px solid var(--line-light);
}

.page-news .next-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-news .next-links a:hover {
  color: var(--autumn);
}

.page-news .next-links__arrow {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 14px;
  transition: transform 160ms var(--ease);
}

.page-news .next-links a:hover .next-links__arrow {
  transform: translateX(4px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .season-tags {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 861px) {
  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .notice-board__inner {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    align-items: start;
  }

  .page-news .pulse {
    grid-template-columns: minmax(0, 3fr) minmax(0, 7fr);
    align-items: start;
  }

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

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

  .page-news .archive {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-news .clusters th,
  .page-news .clusters td {
    padding-left: 16px;
    padding-right: 16px;
  }

  .page-news .vlist::before {
    left: var(--news-axis-x);
  }

  .page-news .vlist__item {
    padding-left: 132px;
  }

  .page-news .vlist__item::before {
    left: calc(var(--news-axis-x) - 7px);
    top: 10px;
  }

  .page-news .vlist__badge {
    position: absolute;
    left: 0;
    top: 6px;
    width: var(--news-badge-w);
    margin-bottom: 0;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .breadcrumb a,
  .page-news .vlist__link,
  .page-news .vlist__link::after,
  .page-news .next-links a,
  .page-news .next-links__arrow,
  .page-news .accordion__sign::before,
  .page-news .accordion__sign::after {
    transition: none;
  }
}
<<<END>>>