.page-news {
  --news-hair: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(32px, 5vw, 64px);
}

.page-news a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news [id] {
  scroll-margin-top: 120px;
}

/* 面包屑 */
.page-news .news-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-news .news-crumb .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--silver);
}

.page-news .news-crumb .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .news-crumb .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: var(--line-strong);
}

.page-news .news-crumb .breadcrumb-link {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

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

/* 首屏 */
.page-news .news-intro {
  padding-block: clamp(26px, 5vw, 52px) clamp(22px, 4vw, 40px);
}

.page-news .news-intro-inner {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-news .news-sub {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-sub--orange {
  color: var(--orange);
}

.page-news .news-title {
  margin: 10px 0 0;
  font-size: clamp(44px, 11vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.page-news .news-lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: var(--news-hair);
}

.page-news .news-stat {
  background: var(--ink);
  padding: 14px 12px;
}

.page-news .news-stat b {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(21px, 3.4vw, 28px);
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-news .news-stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--silver);
}

/* 本月更新带 */
.page-news .news-band {
  padding-block: clamp(6px, 2vw, 14px) clamp(30px, 5vw, 56px);
}

.page-news .news-band-frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: var(--news-hair);
  background: var(--charcoal);
}

.page-news .news-band-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-bottom: var(--news-hair);
}

.page-news .news-band-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-band-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 26, 22, 0) 34%, rgba(7, 26, 22, 0.88) 100%);
  pointer-events: none;
}

.page-news .news-band-media .media-caption {
  position: absolute;
  left: 16px;
  bottom: 12px;
  z-index: 1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .news-band-body {
  padding: clamp(18px, 3vw, 34px);
  min-width: 0;
}

.page-news .news-band-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .news-band-title {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.6vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-news .news-band-list {
  list-style: none;
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  padding: 0;
}

.page-news .news-band-item {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 15px 0 15px 14px;
  border-top: var(--news-hair);
  transition: background-color var(--ease);
}

.page-news .news-band-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  bottom: 15px;
  width: 2px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity var(--ease);
}

.page-news .news-band-item:hover::before,
.page-news .news-band-item:focus-within::before {
  opacity: 1;
}

.page-news .news-band-item:hover {
  background: rgba(57, 245, 208, 0.04);
}

.page-news .news-band-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .news-band-item h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.45;
}

.page-news .news-band-item p {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

/* 分类索引 + 更新列表 */
.page-news .news-index {
  padding-block: clamp(28px, 5vw, 56px);
  border-top: var(--news-hair);
}

.page-news .news-index-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-rail {
  min-width: 0;
}

.page-news .news-rail-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .news-rail-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  border-top: var(--news-hair);
}

.page-news .news-rail-list li {
  border-bottom: var(--news-hair);
}

.page-news .news-rail-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 2px;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  transition: color var(--ease), padding-left var(--ease), background-color var(--ease);
}

.page-news .news-rail-link .mono {
  font-size: 11px;
  color: var(--silver);
  transition: color var(--ease);
}

.page-news .news-rail-link:hover,
.page-news .news-rail-link:focus-visible {
  color: var(--cyan);
  padding-left: 10px;
  background: rgba(57, 245, 208, 0.05);
}

.page-news .news-rail-link:hover .mono,
.page-news .news-rail-link:focus-visible .mono {
  color: var(--cyan);
}

.page-news .news-rail-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--silver);
}

.page-news .news-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: border-color var(--ease), color var(--ease);
}

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

.page-news .news-feed {
  min-width: 0;
}

.page-news .news-group {
  margin-bottom: clamp(32px, 5vw, 56px);
}

.page-news .news-group:last-child {
  margin-bottom: 0;
}

.page-news .news-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 11px;
  border-bottom: 2px solid var(--line-cyan);
}

.page-news .news-group-head h3 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .news-group-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

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

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 17px 0 17px 14px;
  border-bottom: var(--news-hair);
  transition: background-color var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity var(--ease);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  opacity: 1;
}

.page-news .news-item:hover {
  background: rgba(57, 245, 208, 0.04);
}

.page-news .news-item-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver);
  padding-top: 4px;
}

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

.page-news .news-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-news .news-tag {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  border: 1px solid var(--line-strong);
  color: var(--silver);
  white-space: nowrap;
}

.page-news .news-tag--orange {
  border-color: rgba(255, 122, 26, 0.55);
  color: var(--orange);
}

.page-news .news-item-title {
  margin: 8px 0 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 500;
  line-height: 1.45;
}

.page-news .news-item-text {
  margin: 6px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-news .news-item-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-news .news-item-link:hover {
  border-bottom-color: var(--cyan);
}

.page-news .news-media {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  border: var(--news-hair);
  background: var(--charcoal);
  overflow: hidden;
}

.page-news .news-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-media--wide img {
  aspect-ratio: 2 / 1;
}

.page-news .news-media .media-caption {
  margin: 0;
  padding: 10px 14px;
  border-top: var(--news-hair);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* 专题系列 */
.page-news .news-series {
  padding-block: clamp(30px, 5vw, 60px);
  border-top: var(--news-hair);
  background: var(--deep);
}

.page-news .news-series-layout {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-news .news-series-media {
  margin: 0;
  border: var(--news-hair);
  overflow: hidden;
  align-self: start;
}

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

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

.page-news .news-series-head h2 {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-news .news-series-head p {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .news-series-track {
  list-style: none;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  padding: 0 0 10px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-series-track::-webkit-scrollbar {
  height: 3px;
}

.page-news .news-series-track::-webkit-scrollbar-track {
  background: var(--line);
}

.page-news .news-series-track::-webkit-scrollbar-thumb {
  background: var(--line-strong);
}

.page-news .series-card {
  flex: 0 0 min(78%, 300px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: var(--news-hair);
  background: var(--charcoal);
  transition: border-color var(--ease), background-color var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  border-color: var(--line-cyan);
  background: var(--panel);
}

.page-news .series-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
}

.page-news .series-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .series-card .news-item-link {
  margin-top: auto;
  padding-top: 6px;
}

/* 线索提交 */
.page-news .news-tip {
  padding-block: clamp(32px, 5.5vw, 64px) clamp(24px, 4vw, 40px);
  border-top: var(--news-hair);
}

.page-news .news-tip-grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-news .news-tip h2 {
  margin: 12px 0 0;
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-news .news-tip-text {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .news-tip-card {
  border: var(--news-hair);
  background: var(--charcoal);
  padding: clamp(18px, 3vw, 26px);
}

.page-news .news-tip-card dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-tip-card dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-news .news-tip-card dd {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-news .news-tip-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: var(--news-hair);
  font-size: 12px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .news-tip-card .btn {
  margin-top: 16px;
}

.page-news .news-topbar {
  margin-top: clamp(22px, 3.5vw, 34px);
  padding-top: 14px;
  border-top: var(--news-hair);
}

.page-news .news-top-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

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

/* 响应式 */
@media (min-width: 640px) {
  .page-news .news-lede {
    font-size: 16px;
  }

  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-intro-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

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

  .page-news .news-index-grid {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 120px;
  }

  .page-news .news-item {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .page-news .news-tip-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .series-card {
    flex: 0 0 300px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-band-frame {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .news-band-media {
    border-bottom: 0;
    border-right: var(--news-hair);
  }

  .page-news .news-band-media img {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-news .news-series-layout {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-news .news-series-media {
    position: sticky;
    top: 120px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 1ms !important;
  }
}
<<<END>>>