.page-news {
  --nt-version: var(--cyan);
  --nt-column: var(--red);
  --nt-adapt: var(--orange);
  --nt-notice: var(--muted);
  --nt-rail-gutter: 30px;
  --nt-rail-x: 8px;
  --nt-dot: 15px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 40px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -18% -5% auto 0;
  height: 130%;
  background-image:
    linear-gradient(rgba(30, 58, 110, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 110, 0.55) 1px, transparent 1px);
  background-size: 74px 74px;
  -webkit-mask-image: radial-gradient(130% 95% at 16% 0%, #000 0%, transparent 70%);
  mask-image: radial-gradient(130% 95% at 16% 0%, #000 0%, transparent 70%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: 48vw;
  height: 160%;
  background: linear-gradient(202deg, rgba(34, 224, 214, 0.15), transparent 62%);
  transform: rotate(11deg);
  pointer-events: none;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(36px, 7.4vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-news .news-hero__title-em {
  display: block;
  color: var(--cyan);
  -webkit-text-stroke: 0;
  text-shadow: 0 0 34px rgba(34, 224, 214, 0.28);
}

.page-news .news-hero__lede {
  max-width: 34em;
  margin: 20px 0 0;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 2px solid var(--graphite);
  box-shadow: var(--shadow-hard);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--panel);
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .news-hero__figure {
  margin: 32px 0 0;
}

.page-news .news-hero__figure .figure__media {
  aspect-ratio: 16 / 9;
}

/* ---------- 章节标题 ---------- */
.page-news .news-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  margin-bottom: 22px;
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3.3vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-head__note {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 时间轴 ---------- */
.page-news .nt-track {
  position: relative;
  margin: 0;
  padding: 4px 0 4px var(--nt-rail-gutter);
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-news .nt-track::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: calc(var(--nt-rail-x) - 1px);
  width: 2px;
  background: linear-gradient(180deg,
      var(--cyan) 0%,
      rgba(34, 224, 214, 0.45) 38%,
      rgba(34, 224, 214, 0.14) 74%,
      var(--line) 100%);
}

.page-news .nt-node {
  position: relative;
}

.page-news .nt-node::before {
  content: "";
  position: absolute;
  top: 20px;
  left: calc(-1 * var(--nt-rail-gutter) + var(--nt-rail-x) - var(--nt-dot) / 2);
  width: var(--nt-dot);
  height: var(--nt-dot);
  border-radius: 50%;
  background: var(--nt-color, var(--cyan));
  box-shadow: 0 0 0 4px var(--ink), 0 0 16px var(--nt-color, var(--cyan));
  z-index: 2;
}

.page-news .nt-node--version { --nt-color: var(--nt-version); }
.page-news .nt-node--column { --nt-color: var(--nt-column); }
.page-news .nt-node--adapt { --nt-color: var(--nt-adapt); }
.page-news .nt-node--notice { --nt-color: var(--nt-notice); }

.page-news .nt-card {
  padding: 16px 16px 14px;
  background: var(--panel);
  border: 2px solid var(--graphite);
  border-left: 5px solid var(--nt-color, var(--cyan));
  box-shadow: var(--shadow-hard);
}

.page-news .nt-card__stamp {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .nt-card__kind {
  display: inline-block;
  padding: 1px 7px;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--nt-color, var(--cyan));
  border: 1px solid var(--nt-color, var(--cyan));
}

.page-news .nt-card__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-news .nt-card__desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .nt-card__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ---------- 四类归档 ---------- */
.page-news .nt-archive {
  display: grid;
  gap: 28px;
}

.page-news .nt-archive__text {
  max-width: 30em;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .nt-archive__figure {
  margin: 22px 0 0;
  max-width: 300px;
}

.page-news .nt-archive__figure .figure__media {
  aspect-ratio: 1 / 1;
}

.page-news .nt-archive__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .nt-archive__item {
  position: relative;
  padding: 16px 16px 14px;
  background: var(--panel);
  border: 2px solid var(--graphite);
  border-top: 4px solid var(--nt-color, var(--cyan));
  box-shadow: var(--shadow-hard);
}

.page-news .nt-archive__item--version { --nt-color: var(--nt-version); }
.page-news .nt-archive__item--column { --nt-color: var(--nt-column); }
.page-news .nt-archive__item--adapt { --nt-color: var(--nt-adapt); }
.page-news .nt-archive__item--notice { --nt-color: var(--nt-notice); }

.page-news .nt-archive__name {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .nt-archive__count {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--nt-color, var(--cyan));
}

.page-news .nt-archive__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .nt-archive__last {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ---------- 改版专题 ---------- */
.page-news .nt-feature {
  display: grid;
  gap: 26px;
}

.page-news .nt-compare {
  display: grid;
  gap: 0;
}

.page-news .nt-compare__row {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .nt-compare__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .nt-compare__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .nt-compare__pair {
  display: grid;
  gap: 14px;
}

.page-news .nt-compare__cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .nt-compare__tag {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-news .nt-compare__cell--after .nt-compare__tag {
  color: var(--cyan);
}

.page-news .nt-compare__cell--after p {
  color: var(--text);
}

.page-news .nt-compare__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .nt-compare__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.45);
}

.page-news .nt-compare__foot a:hover {
  color: var(--cyan-hi);
}

.page-news .nt-feature__figure {
  margin: 0;
}

.page-news .nt-feature__figure .figure__media {
  aspect-ratio: 3 / 2;
}

/* ---------- 近期条目 ---------- */
.page-news .nt-entries__figure {
  margin: 0 0 20px;
}

.page-news .nt-entries__figure .figure__media {
  aspect-ratio: 14 / 9;
}

.page-news .nt-entries {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .nt-entry {
  border-bottom: 1px solid var(--line);
}

.page-news .nt-entry__details {
  background: transparent;
}

.page-news .nt-entry__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 14px 4px;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.page-news .nt-entry__summary::-webkit-details-marker {
  display: none;
}

.page-news .nt-entry__summary:hover {
  background: rgba(34, 224, 214, 0.05);
}

.page-news .nt-entry__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 160ms var(--ease);
}

.page-news .nt-entry__details[open] .nt-entry__summary::after {
  content: "−";
}

.page-news .nt-entry__ver {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text);
}

.page-news .nt-entry__kind {
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 1px 7px;
  border: 1px solid currentColor;
}

.page-news .nt-entry__kind--version { color: var(--nt-version); }
.page-news .nt-entry__kind--column { color: var(--nt-column); }
.page-news .nt-entry__kind--adapt { color: var(--nt-adapt); }
.page-news .nt-entry__kind--notice { color: var(--nt-notice); }

.page-news .nt-entry__title {
  flex: 1 1 100%;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-news .nt-entry__details[open] .nt-entry__title {
  color: var(--text);
}

.page-news .nt-entry__body {
  padding: 0 4px 16px;
  border-left: 2px solid var(--line);
  padding-left: 14px;
  margin-left: 2px;
}

.page-news .nt-entry__body p {
  margin: 0 0 8px;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .nt-entry__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ---------- 回看与跟进 ---------- */
.page-news .nt-follow {
  padding-bottom: clamp(30px, 5vw, 64px);
}

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

.page-news .nt-follow__text {
  max-width: 32em;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .nt-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .nt-follow__toplink {
  margin: 22px 0 0;
}

.page-news .nt-follow__toplink a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-news .nt-follow__toplink a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .nt-follow__steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: nt-step;
}

.page-news .nt-follow__steps li {
  padding: 16px;
  background: var(--panel-2);
  border-left: 3px solid var(--orange);
}

.page-news .nt-follow__num {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .nt-follow__steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-news .nt-follow__steps p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .nt-archive__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .nt-entry__title {
    flex: 1 1 220px;
  }
}

@media (min-width: 720px) {
  .page-news .nt-compare__pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
  }
  .page-news .nt-compare__cell {
    padding: 0 18px;
  }
  .page-news .nt-compare__cell:first-child {
    padding-left: 0;
  }
  .page-news .nt-compare__cell + .nt-compare__cell {
    border-left: 1px solid var(--line);
  }
  .page-news .nt-compare__foot {
    padding-left: 0;
  }
}

@media (min-width: 900px) {
  .page-news {
    --nt-rail-gutter: 46px;
    --nt-rail-x: 10px;
    --nt-dot: 17px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: end;
  }

  .page-news .nt-node:nth-child(2n) .nt-card {
    margin-left: 44px;
  }

  .page-news .nt-node:nth-child(3n) .nt-card {
    margin-right: 72px;
  }

  .page-news .nt-archive {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .nt-feature {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .nt-feature__figure {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-news .nt-follow__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }

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

@media (min-width: 1120px) {
  .page-news .nt-card {
    padding: 20px 22px 18px;
  }
  .page-news .nt-card__title {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nt-entry__summary::after {
    transition: none;
  }
}
<<<END>>>