.page-news {
  --news-line: rgba(200, 162, 74, .28);
  --news-line-soft: rgba(200, 162, 74, .14);
  --news-body: rgba(244, 247, 245, .76);
  --news-cyan-wash: rgba(82, 242, 208, .06);
  background: var(--ink-deep);
  color: var(--chalk);
  overflow-x: hidden;
}

.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(38px, 6vw, 78px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(82, 242, 208, .12), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(200, 162, 74, .12), transparent 62%),
    var(--ink-deep);
  border-bottom: 2px solid var(--line-strong);
  overflow: hidden;
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 50px);
  margin-top: clamp(20px, 3.5vw, 36px);
}

.page-news .news-hero-lead .display-xl {
  margin: 0 0 clamp(14px, 2vw, 20px);
  line-height: 1.04;
  letter-spacing: -.02em;
}

.page-news .news-hero-lead .lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 46ch;
  color: var(--news-body);
}

/* 通用图片框 */
.page-news .news-figure {
  margin: 0;
  border: 2px solid var(--line-strong);
  background: var(--ink-mid);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-news .news-figure .media-cap {
  margin: 0;
  padding: 10px 14px;
  border-top: 2px solid var(--news-line);
  background: var(--ink-deep);
  color: var(--slate);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  line-height: 1.5;
}

.page-news .news-figure--overlay {
  position: relative;
}

.page-news .news-figure--overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 28, 22, .12), rgba(7, 28, 22, .68));
  pointer-events: none;
}

/* 动态列表 */
.page-news .news-feed {
  background: var(--ink-mid);
}

.page-news .news-feed-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .news-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding: clamp(14px, 2.4vw, 20px) 0;
  border-bottom: 2px solid var(--line-strong);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 2px solid var(--news-line);
  border-radius: 999px;
  color: var(--chalk);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .25s var(--ease), color .25s var(--ease), background-color .25s var(--ease);
}

.page-news .news-pill:hover,
.page-news .news-pill:focus-visible {
  border-color: var(--gold-soft);
  color: var(--gold-soft);
}

.page-news .news-pill.is-current {
  border-color: var(--gold-soft);
  background: rgba(200, 162, 74, .16);
  color: var(--gold-soft);
}

.page-news .news-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--slate);
  text-transform: uppercase;
}

.page-news .news-count span {
  color: var(--cyan);
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(20px, 3vw, 32px) clamp(0px, 1vw, 12px);
  border-bottom: 1px solid var(--news-line);
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}

.page-news .news-item:last-child {
  border-bottom: 0;
}

.page-news .news-item:hover {
  background: var(--news-cyan-wash);
  border-bottom-color: rgba(82, 242, 208, .32);
}

.page-news .news-index {
  font-family: var(--font-mono);
  font-size: .86rem;
  letter-spacing: .18em;
  color: var(--gold);
  transition: color .25s var(--ease);
}

.page-news .news-item:hover .news-index {
  color: var(--cyan);
}

.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 0;
}

.page-news .news-stage {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-news .news-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: .01em;
}

.page-news .news-title a {
  color: var(--chalk);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

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

.page-news .news-excerpt {
  margin: 8px 0 0;
  max-width: 52ch;
  color: var(--news-body);
  font-size: .94rem;
  line-height: 1.75;
}

/* 版本迭代观察 */
.page-news .news-versions {
  background:
    linear-gradient(180deg, rgba(11, 43, 34, .9), var(--ink-deep)),
    var(--ink-deep);
  border-top: 2px solid var(--line-strong);
}

.page-news .news-versions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .news-stats {
  margin-bottom: clamp(18px, 3vw, 26px);
}

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

.page-news .news-version-list li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--news-line-soft);
  color: var(--news-body);
  font-size: .92rem;
  line-height: 1.72;
}

.page-news .news-version-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 10px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .news-versions-foot,
.page-news .news-cases-foot {
  margin: clamp(18px, 2.6vw, 24px) 0 0;
}

.page-news .news-inline-link {
  display: inline-block;
  color: var(--gold-soft);
  font-size: .88rem;
  letter-spacing: .03em;
  text-decoration: none;
  border-bottom: 2px solid var(--news-line);
  padding-bottom: 3px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-news .news-inline-link:hover,
.page-news .news-inline-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 资料维护时间轴 */
.page-news .news-maint {
  background: var(--ink-mid);
}

.page-news .news-track {
  list-style: none;
  margin: clamp(24px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 30px);
}

.page-news .news-track-node {
  position: relative;
  padding-left: 26px;
  border-left: 2px solid var(--news-line);
}

.page-news .news-track-dot {
  position: absolute;
  left: -8px;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border: 2px solid var(--ink-mid);
  transform: rotate(45deg);
}

.page-news .news-track-stage {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-news .news-track-title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--chalk);
}

.page-news .news-track-text {
  margin: 0;
  color: var(--news-body);
  font-size: .9rem;
  line-height: 1.72;
}

/* 移动端案例观察 */
.page-news .news-cases {
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(82, 242, 208, .1), transparent 62%),
    var(--ink-deep);
}

.page-news .news-cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .news-figure--device {
  max-width: 330px;
  margin-inline: auto;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
  background: var(--ink);
}

.page-news .news-observation {
  padding: 0 0 clamp(16px, 2.4vw, 22px);
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-observation + .news-observation {
  padding-top: clamp(16px, 2.4vw, 22px);
}

.page-news .news-observation:last-of-type {
  border-bottom: 0;
}

.page-news .news-observation-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-news .news-observation-title {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.36;
  color: var(--chalk);
}

.page-news .news-observation p {
  margin: 0;
  color: var(--news-body);
  font-size: .92rem;
  line-height: 1.75;
  max-width: 56ch;
}

/* 更新摘要 */
.page-news .news-cta {
  background:
    linear-gradient(180deg, rgba(11, 43, 34, .94), rgba(7, 28, 22, .98)),
    var(--ink-mid);
  border-top: 2px solid var(--line-strong);
}

.page-news .news-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-news .news-cta-copy .section-title {
  margin-top: 0;
  margin-bottom: clamp(12px, 2vw, 18px);
}

.page-news .news-cta-copy .lede {
  margin: 0 0 clamp(20px, 3vw, 28px);
  max-width: 50ch;
  color: var(--news-body);
}

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

.page-news .news-cta-note {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .news-cta-figure {
  width: 100%;
}

/* 中等屏 */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 34px);
    align-items: start;
  }

  .page-news .news-index {
    padding-top: 3px;
  }
}

/* 宽屏 */
@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .78fr);
    align-items: end;
  }

  .page-news .news-versions-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }

  .page-news .news-cases-grid {
    grid-template-columns: minmax(0, 330px) minmax(0, 1fr);
  }

  .page-news .news-figure--device {
    margin-inline: 0;
  }

  .page-news .news-cta-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (min-width: 860px) {
  .page-news .news-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(18px, 2.4vw, 30px);
  }

  .page-news .news-track-node {
    padding: 30px 0 0 0;
    border-left: 0;
  }

  .page-news .news-track-node::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--news-line);
  }

  .page-news .news-track-dot {
    left: 0;
    top: -6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-pill,
  .page-news .news-index,
  .page-news .news-title a,
  .page-news .news-inline-link {
    transition: none;
  }
}
<<<END>>>