.page-news {
  padding-top: var(--header-h);
  background: var(--ink-800);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(28px, 5vw, 52px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}
.page-news .news-crumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color .24s linear;
}
.page-news .news-crumb a:hover { color: var(--cyan); }
.page-news .news-crumb__sep { color: var(--line); }
.page-news .news-crumb__now { color: var(--paper-70); }

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(36px, 6vw, 72px) 0 clamp(44px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: var(--grid-step) var(--grid-step);
  opacity: .38;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 84%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 84%);
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -12%;
  right: -12%;
  width: min(520px, 62vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(0, 229, 255, .16), transparent 68%);
  pointer-events: none;
}
.page-news .news-hero > .container { position: relative; z-index: 1; }

.page-news .news-hero__title {
  margin: 14px 0 22px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(36px, 7.4vw, 78px);
  line-height: 1.06;
  letter-spacing: .02em;
}
.page-news .news-hero__lede {
  max-width: 40em;
  color: var(--paper-80);
  margin: 0 0 clamp(32px, 5vw, 56px);
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-hero__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-hero__fact dt {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
  flex: 0 0 auto;
}
.page-news .news-hero__fact dd {
  margin: 0;
  font-size: 15px;
  color: var(--paper-80);
  text-align: right;
}

/* ---------- 区块骨架 ---------- */
.page-news .news-block {
  padding: clamp(52px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--line);
}
.page-news .section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 3vw, 36px);
  align-items: start;
  margin-bottom: clamp(32px, 5vw, 60px);
}
.page-news .news-headtext { min-width: 0; }
.page-news .section__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: .04em;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
}
.page-news .section__sub {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- 01 最近一批更新 ---------- */
.page-news .news-latest {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}
.page-news .news-latest__lead p {
  margin: 0 0 22px;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.7;
  color: var(--paper);
}
.page-news .news-latest__points {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-point {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}
.page-news .news-point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--cyan);
  opacity: .55;
}
.page-news .news-point__key {
  padding-left: 14px;
  font-size: 18px;
  color: var(--cyan);
  letter-spacing: .06em;
}
.page-news .news-point__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-news .news-point__body p {
  margin: 0;
  color: var(--paper-70);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 横向批次时间轴 ---------- */
.page-news .news-tl {
  padding: clamp(44px, 6vw, 76px) 0 clamp(52px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}
.page-news .news-tl__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.page-news .news-tl__hint {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}
.page-news .news-tl__track {
  display: flex;
  align-items: stretch;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0 var(--pad-x);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  border-top: 1px solid var(--line);
  scrollbar-width: thin;
}
.page-news .news-tl__track::-webkit-scrollbar { height: 3px; }
.page-news .news-tl__track::-webkit-scrollbar-thumb { background: var(--line); }

.page-news .news-tl__node {
  flex: 0 0 min(272px, 76vw);
  scroll-snap-align: start;
  position: relative;
  padding: 32px 26px 30px 24px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-news .news-tl__node::before {
  content: "";
  position: absolute;
  top: -4px;
  left: -4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}
.page-news .news-tl__node--current {
  background: linear-gradient(180deg, rgba(0, 229, 255, .10), transparent 70%);
}
.page-news .news-tl__node--current::before {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, .18);
}
.page-news .news-tl__code {
  font-size: clamp(20px, 3vw, 28px);
  letter-spacing: .06em;
  color: var(--muted);
}
.page-news .news-tl__node--current .news-tl__code { color: var(--cyan); }
.page-news .news-tl__when {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .03em;
}
.page-news .news-tl__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-70);
}

.page-news .news-tl__band {
  margin: clamp(28px, 4vw, 48px) 0 0;
}
.page-news .news-tl__band .media__frame {
  border-left: 2px solid var(--cyan);
}

/* ---------- 02 版本记录 ---------- */
.page-news .news-log {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}
.page-news .news-jump {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.page-news .news-jump__link {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--paper-70);
  font-size: 12px;
  letter-spacing: .06em;
  transition: border-color .24s linear, color .24s linear, background-color .24s linear;
}
.page-news .news-jump__link .mono {
  font-size: 14px;
  color: var(--cyan);
  letter-spacing: .1em;
}
.page-news .news-jump__link:hover {
  border-color: var(--cyan);
  color: var(--paper);
  background: rgba(0, 229, 255, .06);
}

.page-news .news-log__stream {
  min-width: 0;
}
.page-news .news-batch {
  margin-bottom: clamp(32px, 5vw, 56px);
  scroll-margin-top: calc(var(--header-h-compact) + 24px);
}
.page-news .news-batch__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--paper-80);
}
.page-news .news-batch__head .mono {
  font-size: 20px;
  color: var(--cyan);
  letter-spacing: .08em;
}

.page-news .news-entry {
  border: 1px solid var(--line);
  border-left-width: 2px;
  border-left-color: var(--line);
  background: var(--ink-900);
  margin-bottom: 10px;
  transition: border-color .24s linear, transform .24s linear;
}
.page-news .news-entry:hover {
  border-color: var(--line);
  border-left-color: var(--cyan);
  transform: translateY(-2px);
}
.page-news .news-entry--pack { border-left-color: rgba(182, 255, 59, .55); }
.page-news .news-entry--doc { border-left-color: rgba(124, 77, 255, .65); }
.page-news .news-entry--scene { border-left-color: rgba(0, 229, 255, .6); }
.page-news .news-entry--right { border-left-color: rgba(0, 229, 255, .6); }

.page-news .news-entry__sum {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
}
.page-news .news-entry__sum::-webkit-details-marker { display: none; }
.page-news .news-entry__sum::marker { content: ""; }

.page-news .news-entry__ver {
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--cyan);
}
.page-news .news-entry__title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.5;
  color: var(--paper);
}
.page-news .news-entry .tag {
  justify-self: end;
  white-space: nowrap;
}
.page-news .news-entry[open] .news-entry__sum {
  border-bottom: 1px solid var(--line-soft);
  background: rgba(0, 229, 255, .04);
}
.page-news .news-entry__body {
  padding: 16px;
  animation: news-fade .28s linear;
}
.page-news .news-entry__body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-70);
}
.page-news .news-entry__impact {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-left: 2px solid var(--lime);
  background: rgba(182, 255, 59, .06);
  color: var(--paper-80) !important;
}
.page-news .news-entry__impact .mono {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--lime);
}
.page-news .news-entry__body .link-arrow {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
}

@keyframes news-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 03 文档增补 ---------- */
.page-news .news-doclist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-doclist__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .24s linear;
}
.page-news .news-doclist__item:hover { background: rgba(0, 229, 255, .04); }
.page-news .news-doclist__name {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-news .news-doclist__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .news-doclist__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .news-inline-cta { margin: clamp(28px, 4vw, 44px) 0 0; }

/* ---------- 04 资源上架 ---------- */
.page-news .news-packs {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}
.page-news .news-packlist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-packlist__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-packlist__name {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-news .news-packlist__size {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .08em;
  justify-self: end;
}
.page-news .news-packlist__item .tag {
  justify-self: start;
  width: fit-content;
}
.page-news .news-packlist__note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .news-packs__media { margin: 0; }

/* ---------- 05 会员权益 ---------- */
.page-news .news-member {
  border-top: 1px solid var(--line);
}
.page-news .news-member .meta-list__row {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .news-member .meta-list__key {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cyan);
}
.page-news .news-member .meta-list__val {
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-70);
}
.page-news .news-member__media {
  margin: clamp(32px, 5vw, 52px) 0 0;
}

/* ---------- 06 订阅提醒 ---------- */
.page-news .news-block--notify {
  background: var(--ink-900);
}
.page-news .news-notify {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}
.page-news .news-notify__text .prose {
  color: var(--paper-80);
  margin-top: 0;
}
.page-news .news-notify__steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  counter-reset: none;
  border-top: 1px solid var(--line);
}
.page-news .news-notify__steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-70);
}
.page-news .news-notify__steps .mono {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--orange);
}
.page-news .news-notify__cta {
  margin: clamp(24px, 3.5vw, 36px) 0 0;
}
.page-news .news-notify__media { margin: 0; }

/* ---------- 07 更早的版本 ---------- */
.page-news .news-archive {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-news .news-archive__card {
  border: 1px solid var(--line);
  background: var(--ink-900);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .24s linear, transform .24s linear;
}
.page-news .news-archive__card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}
.page-news .news-archive__code {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--muted);
}
.page-news .news-archive__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-news .news-archive__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .news-archive__card .link-arrow {
  margin-top: auto;
  font-size: 14px;
}
.page-news .news-archive__foot {
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 clamp(20px, 4vw, 48px);
  }
  .page-news .news-doclist__item {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 6px 18px;
  }
  .page-news .news-doclist__note {
    grid-column: 1 / -1;
  }
  .page-news .news-archive {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .news-hero__fact {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 18px 18px 18px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }
  .page-news .news-hero__fact:last-child { border-right: 0; }
  .page-news .news-hero__fact dd { text-align: left; }

  .page-news .news-latest {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-news .news-log {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }
  .page-news .news-jump {
    position: sticky;
    top: calc(var(--header-h-compact) + 24px);
    flex-direction: column;
    overflow: visible;
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 4px;
  }
  .page-news .news-jump__link { border: 1px solid transparent; border-left: 0; }

  .page-news .news-packs {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-news .news-notify {
    grid-template-columns: minmax(0, 5fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 72px);
  }
  .page-news .news-archive {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news .news-entry__sum {
    grid-template-columns: 76px minmax(0, 1fr) auto;
    gap: 20px;
    padding: 18px 22px;
  }
  .page-news .news-entry__title { font-size: 16px; }
  .page-news .news-entry__body { padding: 20px 22px 22px 118px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-archive__card,
  .page-news .news-jump__link {
    transition: none;
  }
  .page-news .news-entry:hover,
  .page-news .news-archive__card:hover {
    transform: none;
  }
  .page-news .news-entry__body { animation: none; }
  .page-news .news-tl__track { scroll-behavior: auto; }
}
<<<END>>>
</main>