.page-news {
  --news-line: rgba(201, 164, 92, 0.28);
  --news-card: #FFFDF8;
  --news-soft: rgba(20, 33, 61, 0.06);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .news-mast {
  position: relative;
  padding-top: calc(var(--header-h) + 26px);
  padding-bottom: 54px;
  background:
    radial-gradient(circle at 84% 8%, rgba(46, 125, 116, 0.22), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(163, 77, 63, 0.18), transparent 52%),
    linear-gradient(158deg, var(--indigo) 0%, var(--indigo-deep) 100%);
  color: var(--cream);
  overflow: hidden;
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(245, 240, 230, 0.045) 0 1px,
    transparent 1px 22px
  );
  pointer-events: none;
}

.page-news .news-mast-inner {
  position: relative;
  z-index: 1;
}

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

.page-news .news-mast-head h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2rem, 7.2vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.012em;
  margin: 10px 0 16px;
  max-width: 22ch;
}

.page-news .news-mast-head .lede {
  color: rgba(245, 240, 230, 0.78);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 52ch;
  margin: 0 0 34px;
}

.page-news .news-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

/* 头条 */
.page-news .lead-story {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: rgba(12, 20, 40, 0.55);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-news .lead-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.72) contrast(0.95);
}

.page-news .lead-inner {
  position: relative;
  z-index: 1;
  padding: clamp(22px, 5vw, 42px);
}

.page-news .lead-kicker {
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--gold-light);
  margin: 0 0 14px;
}

.page-news .lead-title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.6vw, 2.1rem);
  line-height: 1.28;
  margin: 0 0 14px;
  color: var(--cream);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .lead-summary {
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.8);
  margin: 0 0 26px;
}

.page-news .lead-changes {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .lead-changes li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-news .lead-changes .num {
  font-size: 0.86rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  padding-top: 3px;
  border-top: 1px solid rgba(201, 164, 92, 0.5);
}

.page-news .lead-changes h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.02rem;
  margin: 0 0 5px;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}

.page-news .lead-changes p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(245, 240, 230, 0.74);
}

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

/* 编辑索引 */
.page-news .index-panel {
  padding: clamp(20px, 4vw, 28px);
  border: 1px solid var(--news-line);
  background: rgba(245, 240, 230, 0.055);
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.page-news .index-head h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.28rem;
  margin: 8px 0 16px;
  color: var(--cream);
  letter-spacing: 0.01em;
}

.page-news .index-figure {
  margin: 0 0 20px;
  overflow: hidden;
  border: 1px solid rgba(245, 240, 230, 0.14);
}

.page-news .index-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.62;
  filter: saturate(0.6);
}

.page-news .index-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .index-list li {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(245, 240, 230, 0.1);
}

.page-news .index-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .index-dot {
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.page-news .index-dot--ochre { background: var(--ochre); }
.page-news .index-dot--turquoise { background: var(--turquoise); }
.page-news .index-dot--moss { background: var(--moss); }
.page-news .index-dot--gold { background: var(--gold); }

.page-news .index-list h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--cream);
}

.page-news .index-list p {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.66);
}

.page-news .index-jump {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  border: 1px solid var(--news-line);
  text-decoration: none;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}

.page-news .index-jump:hover,
.page-news .index-jump:focus-visible {
  background: rgba(201, 164, 92, 0.16);
  color: #fff;
}

/* 更新列表 */
.page-news .news-log {
  padding: clamp(46px, 8vw, 84px) 0;
  background:
    repeating-linear-gradient(90deg, rgba(20, 33, 61, 0.028) 0 1px, transparent 1px 64px),
    var(--cream);
}

.page-news .log-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-bottom: 34px;
}

.page-news .log-intro .eyebrow {
  color: var(--ochre);
}

.page-news .log-intro h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.5rem, 5vw, 2.15rem);
  line-height: 1.24;
  margin: 8px 0 12px;
  letter-spacing: -0.01em;
}

.page-news .log-intro .lede {
  margin: 0;
  color: var(--rock-ink);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 46ch;
}

.page-news .log-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: flex-start;
}

.page-news .log-filter .filter-btn {
  min-height: 44px;
  padding: 0 15px;
  font-size: 0.83rem;
  letter-spacing: 0.03em;
  color: var(--indigo);
  background: transparent;
  border: 1px solid rgba(20, 33, 61, 0.22);
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .log-filter .filter-btn[aria-pressed="true"] {
  background: var(--indigo);
  border-color: var(--indigo);
  color: var(--gold-light);
}

.page-news .log-filter .filter-btn:hover,
.page-news .log-filter .filter-btn:focus-visible {
  border-color: var(--gold);
}

.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold) 0%, rgba(201, 164, 92, 0.1) 100%);
}

.page-news .timeline-item {
  position: relative;
  padding: 0 0 22px;
}

.page-news .timeline-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 16px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 164, 92, 0.16);
}

.page-news .entry {
  padding: clamp(16px, 3.6vw, 24px);
  background: var(--news-card);
  border: 1px solid rgba(20, 33, 61, 0.1);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-news .entry--with-thumb {
  border-left-color: var(--turquoise);
}

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

.page-news .entry-time {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--rock);
}

.page-news .entry-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.42;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-news .entry-summary {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--rock-ink);
}

.page-news .entry-more {
  margin-top: 8px;
}

.page-news .entry-more summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  cursor: pointer;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--turquoise);
}

.page-news .entry-more summary::-webkit-details-marker {
  display: none;
}

.page-news .entry-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--gold);
}

.page-news .entry-more[open] summary::after {
  content: "−";
}

.page-news .entry-more > p {
  margin: 2px 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--rock-ink);
  padding-top: 10px;
  border-top: 1px dashed rgba(20, 33, 61, 0.14);
}

.page-news .entry-thumb {
  margin: 14px 0 0;
  max-width: 260px;
  border: 1px solid rgba(20, 33, 61, 0.12);
  overflow: hidden;
}

.page-news .entry-thumb img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .entry-thumb figcaption {
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--rock);
  padding: 8px 10px;
  background: var(--cream);
}

/* 稳定版观察 */
.page-news .news-steady {
  padding: clamp(46px, 8vw, 84px) 0;
  background: linear-gradient(150deg, var(--indigo-deep) 0%, #101C33 55%, #17263F 100%);
  color: var(--cream);
}

.page-news .steady-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-news .steady-figure {
  margin: 0;
  border: 1px solid var(--news-line);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-news .steady-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: 0.78;
  filter: saturate(0.7) contrast(0.96);
}

.page-news .steady-body .eyebrow {
  color: var(--turquoise);
}

.page-news .steady-body h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  line-height: 1.26;
  margin: 8px 0 16px;
  color: var(--cream);
}

.page-news .steady-body > p {
  margin: 0 0 26px;
  font-size: 0.94rem;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.76);
}

.page-news .cadence {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  border-top: 1px solid rgba(201, 164, 92, 0.24);
}

.page-news .cadence-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(245, 240, 230, 0.1);
}

.page-news .cadence-item dt {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-news .cadence-item dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(245, 240, 230, 0.72);
}

/* 阅读之后 */
.page-news .news-next {
  padding: clamp(46px, 8vw, 80px) 0;
  background: var(--cream);
}

.page-news .news-next .eyebrow {
  color: var(--ochre);
}

.page-news .news-next h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.8vw, 2rem);
  line-height: 1.26;
  margin: 8px 0 10px;
  letter-spacing: -0.008em;
}

.page-news .next-lede {
  margin: 0 0 28px;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--rock-ink);
}

.page-news .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .next-card {
  display: block;
  padding: 20px;
  text-decoration: none;
  color: var(--ink);
  background: transparent;
  border: 1px solid rgba(20, 33, 61, 0.18);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: background 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-news .next-card:hover,
.page-news .next-card:focus-visible {
  background: #fff;
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-news .next-step {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-news .next-card h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 8px;
}

.page-news .next-card p {
  margin: 0 0 14px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--rock-ink);
}

.page-news .next-go {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  color: var(--turquoise);
}

.page-news .next-go::after {
  content: "→";
  margin-left: 8px;
  font-family: var(--font-mono);
}

@media (min-width: 700px) {
  .page-news .news-overview {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-news .lead-changes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
  }

  .page-news .log-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 30px;
  }

  .page-news .log-filter {
    justify-content: flex-end;
  }

  .page-news .timeline {
    padding-left: 34px;
  }

  .page-news .timeline::before {
    left: 9px;
  }

  .page-news .timeline-item::before {
    left: -30px;
    top: 22px;
  }

  .page-news .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-mast {
    padding-top: calc(var(--header-h) + 40px);
    padding-bottom: 74px;
  }

  .page-news .news-mast-head h1 {
    max-width: 20ch;
  }

  .page-news .news-overview {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 26px;
  }

  .page-news .lead-inner {
    padding: 44px 46px;
  }

  .page-news .steady-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 44px;
    align-items: center;
  }

  .page-news .cadence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }

  .page-news .cadence-item {
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }

  .page-news .entry {
    padding: 26px 30px;
  }

  .page-news .entry-title {
    font-size: 1.16rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .next-card,
  .page-news .index-jump,
  .page-news .log-filter .filter-btn {
    transition: none;
  }

  .page-news .next-card:hover,
  .page-news .next-card:focus-visible {
    transform: none;
  }
}
<<<END>>>