.page-news {
  --news-gutter: 20px;
  background: var(--space);
  color: var(--silver);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: 88px;
  overflow-x: hidden;
}

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

.page-news .display,
.page-news .h2,
.page-news .h3 {
  font-family: var(--font-title);
  letter-spacing: .03em;
  color: var(--silver);
}

.page-news .kicker {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--gold);
  margin: 0 0 10px;
}

/* ============ 首屏 ============ */
.page-news .news-head {
  position: relative;
  padding: 34px 0 56px;
  overflow: hidden;
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  top: -190px;
  right: -170px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle at 36% 36%, rgba(111, 211, 217, .22), rgba(139, 123, 216, .12) 46%, transparent 72%);
  pointer-events: none;
}

.page-news .news-head .wrap {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb {
  margin-bottom: 26px;
}

.page-news .news-head__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-head .display {
  font-size: clamp(1.85rem, 6.4vw, 3.3rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 18px;
  max-width: 15em;
}

.page-news .news-head .lede {
  font-size: 1rem;
  color: var(--dim);
  max-width: 34em;
  margin: 0 0 26px;
}

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

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

.page-news .news-head__media .media__frame {
  aspect-ratio: 2 / 1;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .news-head__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .media__caption {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--dimmer);
  margin-top: 10px;
  line-height: 1.6;
}

/* ============ 区块骨架 ============ */
.page-news .news-block {
  padding: 56px 0;
}

.page-news .news-block--mid {
  background: var(--midnight);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-block--paper {
  background: var(--paper);
  color: var(--ink);
}

.page-news .news-block--paper .kicker {
  color: var(--eclipse);
}

.page-news .news-block--paper .h2,
.page-news .news-block--paper .h3 {
  color: var(--ink);
}

.page-news .news-block--paper p {
  color: rgba(44, 36, 29, .78);
}

.page-news .news-block--paper .media__caption {
  color: rgba(44, 36, 29, .62);
}

.page-news .block-head {
  margin-bottom: 34px;
}

.page-news .block-head .h2 {
  font-size: clamp(1.4rem, 4.6vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 14px;
  max-width: 20em;
}

.page-news .block-head__text {
  font-size: .96rem;
  color: var(--dim);
  max-width: 44em;
  margin: 0;
}

.page-news .news-stream__note {
  font-size: .9rem;
  color: var(--dimmer);
  margin: 0;
  max-width: 40em;
}

/* ============ 目录主体 ============ */
.page-news .news-board {
  display: grid;
  gap: 40px;
}

.page-news .news-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .side-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  background: linear-gradient(158deg, rgba(15, 36, 64, .94), rgba(7, 20, 38, .88));
}

.page-news .side-card--figure {
  margin: 0;
  padding-bottom: 18px;
}

.page-news .side-card__title {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--gold);
  margin: 0 0 12px;
}

.page-news .side-card--figure .media__frame {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .side-card--figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .side-tag {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(42, 59, 82, .95);
  color: var(--silver);
  text-decoration: none;
  font-size: .93rem;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-news .side-tag:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-news .side-tag:hover,
.page-news .side-tag:focus-visible {
  color: var(--gold);
  padding-left: 6px;
}

.page-news .side-tag__count {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--dimmer);
}

.page-news .side-when {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .side-when li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: .9rem;
  color: var(--dim);
}

.page-news .side-when li span:last-child {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--dimmer);
}

/* 条目流 */
.page-news .feed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .feed__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.page-news .feed__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .feed__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--dimmer);
  padding-top: .4em;
}

.page-news .feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .tag {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(216, 169, 74, .5);
  color: var(--gold);
  background: var(--gold-soft);
  white-space: nowrap;
}

.page-news .tag--nav {
  border-color: rgba(111, 211, 217, .45);
  color: var(--teal);
  background: rgba(111, 211, 217, .1);
}

.page-news .tag--guide {
  border-color: rgba(184, 84, 60, .55);
  color: #D9755C;
  background: rgba(184, 84, 60, .12);
}

.page-news .feed__time {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--dimmer);
}

.page-news .feed__item .h3 {
  font-size: 1.06rem;
  font-weight: 600;
  line-height: 1.5;
  margin: 0 0 8px;
}

.page-news .feed__summary {
  font-size: .93rem;
  color: var(--dim);
  margin: 0 0 12px;
  max-width: 42em;
}

.page-news .feed__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color .2s var(--ease), gap .2s var(--ease);
}

.page-news .feed__link:hover,
.page-news .feed__link:focus-visible {
  border-bottom-color: var(--gold);
  gap: 11px;
}

.page-news .news-block--paper .feed__link {
  color: var(--eclipse);
}

.page-news .news-block--paper .feed__link:hover,
.page-news .news-block--paper .feed__link:focus-visible {
  border-bottom-color: var(--eclipse);
}

/* ============ 版本发布 ============ */
.page-news .version-grid {
  display: grid;
  gap: 30px;
}

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

.page-news .version-media .media__frame {
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .version-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .version-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-news .version-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .version-row__ver {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  letter-spacing: .04em;
  color: var(--gold);
  margin: 0;
}

.page-news .version-row__ver span {
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--dimmer);
}

.page-news .version-row__body p {
  font-size: .93rem;
  color: var(--dim);
  margin: 0 0 10px;
  max-width: 40em;
}

/* ============ 栏目调整 ============ */
.page-news .change-grid {
  display: grid;
  gap: 30px;
}

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

.page-news .change-media .media__frame {
  aspect-ratio: 3 / 2;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(44, 36, 29, .18);
}

.page-news .change-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .change-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-news .change-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(44, 36, 29, .16);
}

.page-news .change-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .change-list__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--eclipse);
  padding-top: .35em;
}

.page-news .change-list__item .h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 0 0 6px;
}

.page-news .change-list__item p {
  font-size: .92rem;
  margin: 0;
  max-width: 40em;
}

/* ============ 使用指南 ============ */
.page-news .guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .guide-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 12px;
  background: linear-gradient(150deg, rgba(15, 36, 64, .72), rgba(7, 20, 38, .5));
}

.page-news .guide-list__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--dimmer);
  padding-top: .35em;
}

.page-news .guide-list__body .h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 6px;
}

.page-news .guide-list__body p {
  font-size: .9rem;
  color: var(--dim);
  margin: 0;
}

.page-news .guide-list__link {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--gold);
  text-decoration: none;
  white-space: nowrap;
  padding-top: .35em;
  transition: opacity .2s var(--ease);
}

.page-news .guide-list__link:hover,
.page-news .guide-list__link:focus-visible {
  opacity: .72;
}

/* ============ 结尾 ============ */
.page-news .news-block--cta {
  padding-bottom: 0;
}

.page-news .cta-panel {
  display: grid;
  gap: 26px;
  padding: 32px 24px;
  border-radius: 18px;
  border: 1px solid rgba(216, 169, 74, .38);
  background:
    radial-gradient(circle at 92% 8%, rgba(139, 123, 216, .22), transparent 58%),
    linear-gradient(160deg, rgba(15, 36, 64, .95), rgba(7, 20, 38, .98));
}

.page-news .cta-panel .h2 {
  font-size: clamp(1.3rem, 4.4vw, 1.8rem);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 12px;
  max-width: 22em;
}

.page-news .cta-panel__text p {
  font-size: .94rem;
  color: var(--dim);
  margin: 0 0 12px;
  max-width: 42em;
}

.page-news .cta-panel__contact {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  line-height: 1.9;
  color: var(--dimmer);
}

.page-news .cta-panel__contact a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 169, 74, .4);
}

.page-news .cta-panel__contact a:hover,
.page-news .cta-panel__contact a:focus-visible {
  border-bottom-color: var(--gold);
}

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

.page-news .cta-panel__top {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--dimmer);
  text-decoration: none;
  border-bottom: 1px dashed rgba(232, 237, 244, .3);
  padding-bottom: 2px;
  margin-left: auto;
}

.page-news .cta-panel__top:hover,
.page-news .cta-panel__top:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-news {
    --news-gutter: 32px;
  }

  .page-news .feed__item {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 20px;
    padding: 28px 0;
  }

  .page-news .feed__item .h3 {
    font-size: 1.16rem;
  }

  .page-news .guide-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .guide-list__item {
    grid-template-columns: 30px minmax(0, 1fr);
    grid-template-rows: auto auto;
  }

  .page-news .guide-list__link {
    grid-column: 2;
    padding-top: 8px;
  }

  .page-news .version-row {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news {
    padding-bottom: 110px;
  }

  .page-news .news-head {
    padding: 46px 0 72px;
  }

  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
    gap: 54px;
  }

  .page-news .news-block {
    padding: 76px 0;
  }

  .page-news .news-board {
    grid-template-columns: 270px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-side {
    position: static;
  }

  .page-news .version-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 50px;
    align-items: start;
  }

  .page-news .change-grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .guide-list__item {
    grid-template-columns: 32px minmax(0, 1fr);
    padding: 24px 22px;
  }

  .page-news .cta-panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: end;
    gap: 36px;
    padding: 44px 40px;
  }

  .page-news .cta-panel__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .page-news .cta-panel__top {
    margin-left: 0;
    align-self: flex-start;
  }
}
<<<END>>>