.page-news {
  --news-line: rgba(201, 162, 39, 0.22);
  --news-line-soft: rgba(216, 207, 190, 0.16);
  --news-dim: rgba(245, 239, 225, 0.72);
  --news-cut: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  background: var(--gd-ink);
  color: var(--gd-paper);
  font-family: var(--gd-font-body);
  overflow-x: clip;
}

.page-news .news-crumbs-wrap {
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(10px, 2vw, 18px);
}

/* ---------- 首屏 ---------- */
.page-news .news-mast {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 3.4vw, 44px) clamp(36px, 5vw, 66px);
  background:
    radial-gradient(1120px 520px at 6% -14%, rgba(201, 162, 39, 0.2), transparent 62%),
    radial-gradient(760px 420px at 98% 116%, rgba(179, 58, 43, 0.14), transparent 62%),
    var(--gd-ink);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: clamp(220px, 32vw, 440px);
  height: clamp(220px, 32vw, 440px);
  border: 1px solid rgba(201, 162, 39, 0.14);
  transform: rotate(20deg);
  pointer-events: none;
}

.page-news .news-mast-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.page-news .news-rail {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--gd-gold);
}

.page-news .news-rail-line {
  flex: 1 1 auto;
  min-width: 18px;
  height: 1px;
  background: linear-gradient(90deg, var(--gd-gold), transparent);
}

.page-news .news-rail-count {
  font-family: var(--gd-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gd-gold);
  white-space: nowrap;
}

.page-news .news-mast-copy {
  max-width: 82ch;
  min-width: 0;
}

.page-news .news-mast-copy .gd-h1 {
  margin: 14px 0 0;
}

.page-news .news-mast-copy .gd-lede {
  margin-top: clamp(16px, 2vw, 22px);
}

.page-news .news-mast-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 1px;
  margin: clamp(26px, 4vw, 42px) 0 0;
  background: var(--news-line-soft);
  border: 1px solid var(--news-line-soft);
}

.page-news .news-facts > div {
  background: rgba(27, 26, 24, 0.82);
  padding: 14px 16px;
  min-width: 0;
}

.page-news .news-facts dt {
  font-family: var(--gd-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gd-mist);
}

.page-news .news-facts dd {
  margin: 7px 0 0;
  font-family: var(--gd-font-mono);
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.1;
  color: var(--gd-gold-lift);
}

/* ---------- 筛选栏 ---------- */
.page-news .news-toolbar {
  background: rgba(27, 26, 24, 0.94);
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-toolbar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(12px, 3vw, 30px);
  padding-block: 14px;
}

.page-news .news-toolbar-label {
  font-family: var(--gd-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gd-mist);
  white-space: nowrap;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.page-news .news-filter-btn {
  appearance: none;
  cursor: pointer;
  border: 1px solid var(--gd-bronze);
  background: transparent;
  color: var(--gd-paper-gray);
  font-family: var(--gd-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 8px 15px;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: background 0.16s var(--gd-ease), color 0.16s var(--gd-ease), border-color 0.16s var(--gd-ease);
}

.page-news .news-filter-btn:hover {
  border-color: var(--gd-gold);
  color: var(--gd-paper);
}

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

/* ---------- 时间轴 ---------- */
.page-news .news-timeline {
  padding-block: clamp(38px, 5.4vw, 74px);
  background: linear-gradient(180deg, var(--gd-coal) 0%, #141311 100%);
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-timeline-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .news-timeline-note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--gd-gold-deep);
  color: var(--gd-mist);
  font-size: 14px;
  line-height: 1.75;
  max-width: 46ch;
}

.page-news .news-tl-media {
  position: relative;
  margin: 0 0 clamp(26px, 3.6vw, 44px);
  height: clamp(104px, 19vw, 196px);
  overflow: hidden;
  border: 1px solid var(--news-line-soft);
  clip-path: var(--news-cut);
}

.page-news .news-tl-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
  opacity: 0.82;
}

.page-news .news-tl-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(18, 18, 18, 0.94), rgba(18, 18, 18, 0.22) 58%, rgba(18, 18, 18, 0.9));
  pointer-events: none;
}

.page-news .news-tl {
  display: grid;
  gap: clamp(18px, 2.4vw, 30px);
}

.page-news .news-tl-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-news .news-tl-year {
  font-family: var(--gd-font-mono);
  font-size: clamp(20px, 2.8vw, 28px);
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--gd-gold);
}

.page-news .news-tl-nodes {
  display: grid;
  gap: 10px;
  padding-left: 18px;
  border-left: 1px solid var(--news-line);
  min-width: 0;
}

.page-news .news-tl-node {
  position: relative;
  background: rgba(58, 53, 44, 0.24);
  border: 1px solid var(--news-line-soft);
  border-left: 2px solid var(--gd-bronze);
  transition: background 0.16s var(--gd-ease), border-left-color 0.16s var(--gd-ease);
}

.page-news .news-tl-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gd-gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.24s var(--gd-ease);
}

.page-news .news-tl-node:hover,
.page-news .news-tl-node[open] {
  background: rgba(58, 53, 44, 0.4);
}

.page-news .news-tl-node:hover::before,
.page-news .news-tl-node[open]::before {
  transform: scaleY(1);
}

.page-news .news-tl-node > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  cursor: pointer;
  list-style: none;
}

.page-news .news-tl-node > summary::-webkit-details-marker {
  display: none;
}

.page-news .news-tl-ver {
  flex: 0 0 auto;
  font-family: var(--gd-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gd-gold-lift);
  border: 1px solid var(--gd-gold-deep);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-news .news-tl-title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gd-paper);
}

.page-news .news-tl-plus {
  position: relative;
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
}

.page-news .news-tl-plus::before,
.page-news .news-tl-plus::after {
  content: "";
  position: absolute;
  background: var(--gd-gold);
  transition: transform 0.24s var(--gd-ease);
}

.page-news .news-tl-plus::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 2px;
}

.page-news .news-tl-plus::after {
  left: 5px;
  top: 0;
  width: 2px;
  height: 12px;
}

.page-news .news-tl-node[open] .news-tl-plus::after {
  transform: scaleY(0);
}

.page-news .news-tl-desc {
  margin: 0;
  padding: 0 15px 15px;
  color: var(--news-dim);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 动态列表 ---------- */
.page-news .news-feed-section {
  padding-block: clamp(40px, 5.6vw, 82px);
  background:
    radial-gradient(880px 400px at 100% 0%, rgba(201, 162, 39, 0.1), transparent 62%),
    var(--gd-ink);
}

.page-news .news-feed-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding-bottom: clamp(18px, 2.2vw, 26px);
  margin-bottom: clamp(6px, 1vw, 12px);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-feed-note {
  margin: 0;
  color: var(--gd-mist);
  font-size: 14px;
  line-height: 1.75;
  max-width: 44ch;
}

.page-news .news-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(6px, 1.2vw, 12px);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding-block: clamp(20px, 2.6vw, 32px);
  border-bottom: 1px solid var(--news-line-soft);
  min-width: 0;
}

.page-news .news-item-aside {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--gd-font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
}

.page-news .news-item-aside > * {
  opacity: 0.68;
  transition: opacity 0.16s var(--gd-ease), transform 0.16s var(--gd-ease);
}

.page-news .news-item:hover .news-item-aside > *,
.page-news .news-item:focus-within .news-item-aside > * {
  opacity: 1;
  transform: translateX(2px);
}

.page-news .news-item-tag {
  color: var(--gd-gold);
  border: 1px solid rgba(201, 162, 39, 0.4);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-news .news-item-read {
  color: var(--gd-mist);
  white-space: nowrap;
}

.page-news .news-item-main {
  min-width: 0;
}

.page-news .news-item-title {
  margin: 0;
  font-family: var(--gd-font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.5;
  color: var(--gd-paper);
}

.page-news .news-item-main p {
  margin: 10px 0 0;
  max-width: 62ch;
  color: var(--news-dim);
  font-size: 15px;
  line-height: 1.85;
}

.page-news .news-item-figure {
  margin: 18px 0 0;
  max-width: 520px;
  overflow: hidden;
  border: 1px solid var(--news-line-soft);
  clip-path: var(--news-cut);
}

.page-news .news-item-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.74) contrast(1.05);
  transition: transform 0.42s var(--gd-ease);
}

.page-news .news-item:hover .news-item-figure img {
  transform: scale(1.03);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  padding-block: clamp(40px, 5.6vw, 82px);
  background: linear-gradient(180deg, #151412, var(--gd-coal));
  border-block: 1px solid var(--news-line-soft);
}

.page-news .news-series-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 32px);
}

.page-news .news-series-rail {
  padding-left: 12px;
  border-left: 1px solid var(--gd-gold-deep);
}

.page-news .news-series-main {
  min-width: 0;
}

.page-news .news-series-lede {
  margin-top: 16px;
  color: var(--news-dim);
}

.page-news .news-series-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(20px, 3vw, 32px);
  background: var(--news-line-soft);
  border: 1px solid var(--news-line-soft);
}

.page-news .news-series-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 28px);
  background: rgba(18, 18, 18, 0.9);
}

.page-news .news-series-num {
  font-family: var(--gd-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gd-gold-deep);
}

.page-news .news-series-card .gd-h3 {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  color: var(--gd-gold-lift);
}

.page-news .news-series-card p {
  margin: 0;
  color: var(--news-dim);
  font-size: 14px;
  line-height: 1.8;
}

.page-news .news-series-media {
  margin: clamp(22px, 3vw, 32px) 0 0;
  overflow: hidden;
  border: 1px solid var(--news-line-soft);
  clip-path: var(--news-cut);
}

.page-news .news-series-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  max-height: 300px;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}

.page-news .news-series-media .gd-media-caption {
  display: block;
  padding: 12px 16px 14px;
  background: rgba(18, 18, 18, 0.94);
  font-family: var(--gd-font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--gd-mist);
}

/* ---------- 选题反馈 ---------- */
.page-news .news-ask {
  padding-block: clamp(40px, 5.6vw, 82px);
  background: var(--gd-ink);
}

.page-news .news-ask-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3.6vw, 46px);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--gd-gold);
  background:
    radial-gradient(560px 300px at 100% 0%, rgba(201, 162, 39, 0.13), transparent 66%),
    rgba(27, 26, 24, 0.72);
}

.page-news .news-ask-copy p {
  margin: 14px 0 0;
  max-width: 56ch;
  color: var(--news-dim);
  font-size: 15px;
  line-height: 1.85;
}

.page-news .news-ask-side {
  min-width: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-ask-mail {
  display: inline-block;
  font-family: var(--gd-font-mono);
  font-size: clamp(14px, 2.2vw, 20px);
  letter-spacing: 0.02em;
  color: var(--gd-gold-lift);
  text-decoration: none;
  border-bottom: 1px solid var(--gd-gold-deep);
  padding-bottom: 6px;
  word-break: break-all;
  transition: color 0.16s var(--gd-ease), border-color 0.16s var(--gd-ease);
}

.page-news .news-ask-mail:hover {
  color: var(--gd-gold);
  border-bottom-color: var(--gd-gold);
}

.page-news .news-ask-meta {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--gd-mist);
}

.page-news .news-ask-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-ask-links a {
  font-size: 13px;
  color: var(--gd-paper-gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.16s var(--gd-ease), border-color 0.16s var(--gd-ease);
}

.page-news .news-ask-links a:hover {
  color: var(--gd-gold);
  border-bottom-color: var(--gd-gold-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .news-tl-group {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: clamp(18px, 3vw, 40px);
  }

  .page-news .news-series-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: clamp(18px, 3vw, 40px);
    align-items: start;
  }

  .page-news .news-item-aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 4px;
  }
}

@media (min-width: 900px) {
  .page-news .news-mast-inner {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
  }

  .page-news .news-rail {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 16px;
    padding-left: 0;
    border-left: none;
  }

  .page-news .news-rail-line {
    flex: 0 0 64px;
    width: 1px;
    min-width: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--gd-gold), transparent);
  }

  .page-news .news-timeline-head {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(20px, 4vw, 56px);
  }

  .page-news .news-feed-head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(20px, 4vw, 56px);
  }

  .page-news .news-series-inner {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }

  .page-news .news-ask-inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-item {
    grid-template-columns: 176px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-filter-btn,
  .page-news .news-item-aside > *,
  .page-news .news-item-figure img,
  .page-news .news-tl-node,
  .page-news .news-tl-node::before,
  .page-news .news-tl-plus::before,
  .page-news .news-tl-plus::after,
  .page-news .news-ask-mail,
  .page-news .news-ask-links a {
    transition: none;
  }

  .page-news .news-item:hover .news-item-figure img {
    transform: none;
  }
}
<<<END>>>