.page-news {
  --news-rule: rgba(15, 58, 49, 0.16);
  --news-rule-soft: rgba(62, 90, 107, 0.20);
  --news-tint: rgba(199, 212, 219, 0.34);
  min-width: 0;
}

.page-news .news-block {
  scroll-margin-top: 96px;
  padding: clamp(40px, 5vw, 66px) 0 clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--ax-line);
}

.page-news .news-block__head {
  display: grid;
  gap: 10px;
  max-width: 760px;
}

.page-news .news-block__label {
  font-family: var(--ax-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ax-slate-mid);
}

.page-news .news-block__title {
  margin: 0;
  font-family: var(--ax-font-sans);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ax-text);
}

.page-news .news-block__note {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ax-slate);
}

/* ---------- 首屏 ---------- */

.page-news .news-mast {
  display: grid;
  gap: 22px;
  padding: clamp(20px, 3vw, 34px) 0 clamp(26px, 3vw, 40px);
}

.page-news .news-mast__plate {
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-md);
  background: var(--ax-white);
  box-shadow: var(--ax-shadow-soft);
}

.page-news .news-mast__plate-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ax-slate-mid);
}

.page-news .news-mast__plate-num {
  font-family: var(--ax-font-mono);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ax-ink);
}

.page-news .news-mast__plate-note {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  color: var(--ax-ink-mid);
}

.page-news .news-mast__plate-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--ax-amber);
}

.page-news .news-mast__title {
  margin: 0 0 10px;
  font-family: var(--ax-font-sans);
  font-size: clamp(32px, 6vw, 58px);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--ax-text);
}

.page-news .news-mast__sub {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--ax-amber);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ax-slate);
}

.page-news .news-mast__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ax-text);
}

/* ---------- 章节胶囊 ---------- */

.page-news .news-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 0 clamp(18px, 2vw, 26px);
}

.page-news .news-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-pill);
  background: var(--ax-white);
  color: var(--ax-slate);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 160ms var(--ax-ease), color 160ms var(--ax-ease), box-shadow 160ms var(--ax-ease);
}

.page-news .news-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ax-slate-soft);
  transition: background-color 160ms var(--ax-ease);
}

.page-news .news-pill:hover,
.page-news .news-pill:focus-visible {
  border-color: var(--ax-ink);
  color: var(--ax-ink-deep);
  box-shadow: inset 0 -3px 0 var(--ax-amber);
}

.page-news .news-pill:hover::before,
.page-news .news-pill:focus-visible::before {
  background: var(--ax-amber);
}

/* ---------- 摘要 ---------- */

.page-news .news-summary {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-news .news-summary__lead {
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ax-text);
}

.page-news .news-summary__text > p:last-child {
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ax-slate);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--ax-line-soft);
  border-radius: var(--ax-radius-md);
  overflow: hidden;
}

.page-news .news-stats__item {
  padding: 16px 18px;
  background: var(--ax-white);
}

.page-news .news-stats dt {
  font-size: 13px;
  color: var(--ax-slate-mid);
}

.page-news .news-stats dd {
  margin: 8px 0 0;
  font-size: 15px;
  color: var(--ax-ink-deep);
}

.page-news .news-stats .ax-num {
  font-family: var(--ax-font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ---------- 图片 ---------- */

.page-news .ax-media {
  margin: 0;
}

.page-news .ax-media__frame {
  border-radius: var(--ax-radius-lg);
  overflow: hidden;
  background: var(--ax-white);
  border: 1px solid var(--ax-line);
}

.page-news .ax-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .ax-media__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ax-slate-mid);
}

.page-news .news-log__media,
.page-news .news-errata__media {
  margin-top: 28px;
}

/* ---------- 版本刻度 ---------- */

.page-news .news-scale {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 30px;
  overflow: visible;
}

/* ---------- 版本条目 ---------- */

.page-news .news-log {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--ax-line);
}

.page-news .news-log__item {
  display: grid;
  gap: 10px;
  padding: 24px 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-log__rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--ax-font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-news .news-log__ver {
  color: var(--ax-ink-deep);
  font-weight: 700;
}

.page-news .news-log__time {
  color: var(--ax-slate-mid);
}

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

.page-news .news-log__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-log__kind {
  font-size: 13px;
  color: var(--ax-slate-mid);
}

.page-news .news-log__kind::before {
  content: "·";
  margin-right: 8px;
  color: var(--ax-slate-soft);
}

.page-news .news-log__title {
  margin: 0;
  font-family: var(--ax-font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ax-text);
}

.page-news .news-log__desc {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ax-slate);
}

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

.page-news .ax-fold__summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--ax-slate);
  border-bottom: 1px dashed var(--ax-slate-soft);
  transition: color 160ms var(--ax-ease), border-color 160ms var(--ax-ease);
}

.page-news .ax-fold__summary::-webkit-details-marker {
  display: none;
}

.page-news .ax-fold__summary::after {
  content: "+";
  font-family: var(--ax-font-mono);
  color: var(--ax-ink-mid);
}

.page-news .ax-fold[open] .ax-fold__summary::after {
  content: "–";
}

.page-news .ax-fold__summary:hover,
.page-news .ax-fold__summary:focus-visible {
  color: var(--ax-ink-deep);
  border-bottom-style: solid;
  border-bottom-color: var(--ax-ink-deep);
}

.page-news .news-log__body {
  margin-top: 14px;
  padding: 16px 18px;
  border-left: 2px solid var(--ax-ink-mid);
  border-radius: 0 var(--ax-radius-md) var(--ax-radius-md) 0;
  background: var(--ax-white);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ax-slate);
}

.page-news .news-log__body p {
  margin: 0;
}

/* ---------- 导出对照 ---------- */

.page-news .news-export {
  display: grid;
  gap: 32px;
  margin-top: 28px;
}

.page-news .news-steps {
  list-style: none;
  counter-reset: news-step;
  margin: 0;
  padding: 0;
}

.page-news .news-steps__item {
  position: relative;
  counter-increment: news-step;
  padding: 0 0 26px 46px;
}

.page-news .news-steps__item::before {
  content: counter(news-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ax-ink);
  color: var(--ax-white);
  font-family: var(--ax-font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.page-news .news-steps__item::after {
  content: "";
  position: absolute;
  left: 14.5px;
  top: 32px;
  bottom: 4px;
  width: 1px;
  background: var(--ax-line-soft);
}

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

.page-news .news-steps__item:last-child::after {
  display: none;
}

.page-news .news-steps__title {
  margin: 4px 0 6px;
  font-family: var(--ax-font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ax-text);
}

.page-news .news-steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ax-slate);
}

/* ---------- 勘误 ---------- */

.page-news .news-errata {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--ax-line);
}

.page-news .news-errata__item {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--news-rule-soft);
}

.page-news .news-errata__time {
  font-family: var(--ax-font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ax-slate-mid);
}

.page-news .news-errata__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ax-text);
}

.page-news .news-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ax-slate);
}

.page-news .news-state__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ax-slate-mid);
}

.page-news .news-state--done .news-state__dot {
  background: var(--ax-ink-mid);
}

.page-news .news-state--doing .news-state__dot {
  background: var(--ax-amber);
}

.page-news .news-state--todo .news-state__dot {
  background: var(--ax-slate-mid);
}

.page-news .news-errata__foot {
  display: grid;
  gap: 22px;
  margin-top: 26px;
  padding: 24px;
  border-radius: var(--ax-radius-lg);
  background: var(--ax-white);
  border: 1px solid var(--ax-line);
}

.page-news .news-errata__meta {
  display: grid;
  gap: 16px;
  margin: 0;
}

.page-news .news-errata__meta-item dt {
  font-size: 13px;
  color: var(--ax-slate-mid);
}

.page-news .news-errata__meta-item dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ax-text);
}

.page-news .news-errata__meta-item .ax-num {
  font-family: var(--ax-font-mono);
  font-weight: 700;
  color: var(--ax-ink-deep);
}

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

/* ---------- 订阅 ---------- */

.page-news .news-subscribe {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-news .news-subscribe__body p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ax-slate);
}

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

.page-news .news-subscribe__body .ax-num {
  font-family: var(--ax-font-mono);
  font-weight: 700;
  color: var(--ax-ink-deep);
}

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

.page-news .news-subscribe__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-subscribe__key {
  font-family: var(--ax-font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--ax-text);
}

.page-news .news-subscribe__key::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--ax-ink-mid);
  vertical-align: middle;
}

.page-news .news-subscribe__val {
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ax-slate);
}

.page-news .news-subscribe__aside {
  padding: 22px;
  border-radius: var(--ax-radius-lg);
  background: var(--news-tint);
}

.page-news .news-subscribe__aside-title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ax-slate);
}

.page-news .news-subscribe__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-subscribe__links li + li {
  margin-top: 12px;
}

.page-news .news-subscribe__link {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ax-ink-deep);
  text-decoration: none;
  border-bottom: 1px dashed var(--ax-slate-mid);
  transition: color 160ms var(--ax-ease), border-color 160ms var(--ax-ease);
}

.page-news .news-subscribe__link:hover,
.page-news .news-subscribe__link:focus-visible {
  color: var(--ax-ink);
  border-bottom-style: solid;
  border-bottom-color: var(--ax-ink);
}

/* ---------- 分类 ---------- */

.page-news .news-tax {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-news .news-tax__col {
  padding: 24px;
  border-radius: var(--ax-radius-lg);
  background: var(--ax-white);
  border: 1px solid var(--ax-line);
}

.page-news .news-tax__head {
  margin: 0;
  font-family: var(--ax-font-sans);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ax-text);
}

.page-news .news-tax__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-news .news-tax__list li {
  padding: 6px 15px;
  border-radius: var(--ax-radius-pill);
  background: var(--news-tint);
  font-size: 14px;
  color: var(--ax-ink-deep);
}

.page-news .news-tax__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ax-slate);
}

/* ---------- 尾部转化 ---------- */

.page-news .news-cta {
  margin-top: clamp(40px, 5vw, 68px);
  border-radius: var(--ax-radius-lg);
  background: var(--ax-ink);
  color: var(--ax-white);
}

.page-news .news-cta__inner {
  padding: clamp(28px, 4vw, 48px);
}

.page-news .news-cta__label {
  margin: 0 0 12px;
  font-family: var(--ax-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-cta__title {
  margin: 0 0 14px;
  font-family: var(--ax-font-sans);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ax-white);
}

.page-news .news-cta__text {
  margin: 0 0 24px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
}

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

.page-news .news-cta .ax-btn--ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--ax-white);
}

.page-news .news-cta .ax-btn--ghost:hover,
.page-news .news-cta .ax-btn--ghost:focus-visible {
  border-color: var(--ax-white);
  background: rgba(255, 255, 255, 0.10);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-subscribe__item {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-news .news-subscribe__val {
    padding-left: 0;
  }

  .page-news .news-errata__item {
    grid-template-columns: 92px minmax(0, 1fr) 96px;
    align-items: baseline;
    gap: 20px;
  }

  .page-news .news-errata__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-errata__meta {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .news-mast {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
    padding-top: clamp(28px, 4vw, 46px);
  }

  .page-news .news-summary {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-log__item {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-news .news-log__rail {
    flex-direction: column;
    gap: 4px;
  }

  .page-news .news-export {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-subscribe {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    gap: clamp(28px, 4vw, 48px);
    align-items: start;
  }

  .page-news .news-tax {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-summary {
    grid-template-columns: minmax(0, 1fr) minmax(0, 460px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-pill,
  .page-news .news-pill::before,
  .page-news .ax-fold__summary,
  .page-news .news-subscribe__link {
    transition: none;
  }
}
<<<END>>>