.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* 页面头部 */
.page-news .news-head {
  padding: clamp(24px, 5vw, 56px) 0 clamp(24px, 4vw, 44px);
  border-bottom: var(--rule);
}
.page-news .news-head .page-title {
  margin: 12px 0 0;
}
.page-news .news-head .page-lede {
  max-width: 48ch;
  margin: 18px 0 0;
  color: var(--graphite);
}

/* 本期专题 */
.page-news .news-featured {
  background: var(--indigo);
  color: var(--paper);
  padding: clamp(24px, 4vw, 52px) 0;
}
.page-news .news-featured__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 36px);
  align-items: center;
}
.page-news .news-featured__cover {
  margin: 0;
  border: 1px solid rgba(251, 247, 240, 0.28);
  background: var(--ink);
  line-height: 0;
}
.page-news .news-featured__cover img {
  display: block;
  width: 100%;
  height: auto;
}
.page-news .news-featured__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--brick-soft);
}
.page-news .news-featured__title {
  margin: 0 0 14px;
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-news .news-featured__text {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(251, 247, 240, 0.82);
}
.page-news .news-featured__hint {
  margin: 0;
  font-size: 13px;
  color: var(--brick-soft);
}

/* 分区标题行 */
.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: clamp(18px, 3vw, 30px);
}
.page-news .news-section-head .section-title {
  margin: 0;
}
.page-news .news-section-head__note {
  margin: 0;
  max-width: 40ch;
  font-size: 13px;
  line-height: 1.6;
  color: var(--graphite);
}

/* 最近三条：目录式条目 */
.page-news .news-latest {
  padding: clamp(34px, 6vw, 72px) 0 clamp(30px, 5vw, 56px);
}
.page-news .ledger {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .ledger__item {
  display: flex;
  gap: clamp(12px, 2vw, 24px);
  align-items: flex-start;
  padding: clamp(18px, 3vw, 30px) 0;
  border-top: var(--rule);
}
.page-news .ledger__item:last-child {
  border-bottom: var(--rule);
}
.page-news .ledger__idx {
  flex: 0 0 auto;
  margin: 0;
  padding-top: 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--indigo-mid);
}
.page-news .ledger__main {
  flex: 1 1 auto;
  min-width: 0;
}
.page-news .ledger__main .tag {
  display: inline-block;
  margin: 0;
}
.page-news .ledger__title {
  margin: 10px 0 8px;
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.page-news .ledger__item:nth-child(1) .ledger__title {
  font-size: clamp(23px, 3.6vw, 42px);
}
.page-news .ledger__item:nth-child(2) .ledger__title {
  font-size: clamp(21px, 3vw, 33px);
}
.page-news .ledger__item:nth-child(3) .ledger__title {
  font-size: clamp(19px, 2.5vw, 27px);
}
.page-news .ledger__sum {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}
.page-news .ledger__more {
  margin-top: 14px;
}
.page-news .ledger__more .fold__summary {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--indigo-mid);
}
.page-news .ledger__more .fold__body p {
  margin: 0 0 10px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}
.page-news .ledger__more .fold__body p:last-child {
  margin-bottom: 0;
}
.page-news .news-link {
  color: var(--indigo-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--brick-soft);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .news-link:hover,
.page-news .news-link:focus-visible {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

/* 标签翻旧文 */
.page-news .news-archive {
  background: var(--sand);
  border-top: var(--rule);
  border-bottom: var(--rule);
  padding: clamp(34px, 6vw, 72px) 0;
}
.page-news .news-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px clamp(16px, 3vw, 34px);
  background: transparent;
  border: 0;
  border-bottom: var(--rule);
  border-radius: 0;
  margin-bottom: clamp(18px, 3vw, 28px);
}
.page-news .news-tabs .segmented__btn {
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 10px 0;
  font-family: var(--font-body);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--graphite);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .news-tabs .segmented__btn:hover {
  color: var(--ink);
}
.page-news .news-tabs .segmented__btn[aria-selected="true"] {
  color: var(--brick);
  border-bottom-color: var(--brick);
  font-weight: 500;
}
.page-news .news-tabs .segmented__btn:focus-visible {
  outline: 2px solid var(--indigo-mid);
  outline-offset: 3px;
}
.page-news .panel-note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--indigo-mid);
}
.page-news .digest {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .digest__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .digest__item:last-child {
  border-bottom: 0;
}
.page-news .digest__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--indigo-mid);
}
.page-news .digest__title {
  margin: 0 0 5px;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 500;
  line-height: 1.3;
}
.page-news .digest__sum {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite);
}
.page-news .digest__figure {
  margin: 20px 0 0;
}
.page-news .digest__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--rule);
  background: var(--paper);
}
.page-news .digest__figure figcaption {
  margin-top: 9px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--graphite);
}

/* 版本更新里的三件事 */
.page-news .news-axes {
  padding: clamp(34px, 6vw, 76px) 0;
  background: var(--paper);
}
.page-news .news-axes__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}
.page-news .axes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}
.page-news .axes__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  padding: 18px 0;
  border-top: var(--rule);
}
.page-news .axes__item:last-child {
  border-bottom: var(--rule);
}
.page-news .axes__num {
  grid-row: 1 / 3;
  margin: 0;
  padding-top: 5px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--brick);
}
.page-news .axes__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 500;
  line-height: 1.3;
}
.page-news .axes__item p:not(.axes__num) {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.74;
  color: var(--graphite);
}
.page-news .news-axes__figure {
  position: relative;
  margin: 0;
  padding: 0 12px 12px 0;
}
.page-news .news-axes__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--rule);
  background: var(--sand);
}
.page-news .news-axes__figure::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  pointer-events: none;
}
.page-news .news-axes__figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--graphite);
}

/* 现场用法短记 */
.page-news .news-field {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(34px, 6vw, 76px) 0;
}
.page-news .news-field .section-title {
  color: var(--paper);
  margin: 0;
}
.page-news .news-field__lede {
  max-width: 62ch;
  margin: 14px 0 clamp(24px, 4vw, 40px);
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(251, 247, 240, 0.78);
}
.page-news .news-field__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-news .news-field__figure {
  margin: 0;
}
.page-news .news-field__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(251, 247, 240, 0.3);
  background: var(--indigo);
}
.page-news .news-field__figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(251, 247, 240, 0.62);
}
.page-news .field-notes {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .field-notes__item {
  padding: 16px 0;
  border-top: 1px solid rgba(185, 199, 222, 0.3);
}
.page-news .field-notes__item:first-child {
  border-top: 2px solid var(--brick-soft);
  padding-top: 14px;
}
.page-news .field-notes__item h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--paper);
}
.page-news .field-notes__item p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(251, 247, 240, 0.76);
}

/* 订阅与反馈 */
.page-news .news-subscribe {
  background: var(--mist);
  padding: clamp(30px, 5vw, 64px) 0;
}
.page-news .news-subscribe__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}
.page-news .news-subscribe__text .section-title {
  margin: 0 0 14px;
}
.page-news .news-subscribe__text p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}
.page-news .news-subscribe__text p:last-child {
  margin-bottom: 0;
}
.page-news .news-subscribe__text .mono {
  color: var(--indigo);
  white-space: nowrap;
}
.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 中屏及以上 */
@media (min-width: 560px) {
  .page-news .digest__item {
    grid-template-columns: 2.4em minmax(0, 1fr);
    gap: 0 14px;
  }
  .page-news .digest__idx {
    padding-top: 4px;
  }
}

@media (min-width: 780px) {
  .page-news .ledger__item:nth-child(odd) {
    padding-right: 12%;
  }
  .page-news .ledger__item:nth-child(even) {
    padding-left: 12%;
  }
}

@media (min-width: 880px) {
  .page-news .news-featured__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: end;
  }
}

@media (min-width: 900px) {
  .page-news .news-axes__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 5vw, 60px);
  }
  .page-news .news-field__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 860px) {
  .page-news .news-subscribe__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 5vw, 60px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-link,
  .page-news .news-tabs .segmented__btn {
    transition: none;
  }
}