.page-news {
  --n-sticky-top: 84px;
  background:
    radial-gradient(1200px 520px at 88% -8%, rgba(63, 224, 198, .10), transparent 62%),
    var(--felt-black);
  color: var(--body-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  overflow-x: hidden;
  padding-bottom: clamp(56px, 8vw, 96px);
}

/* 面包屑 */
.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--mist);
}
.page-news .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease;
}
.page-news .breadcrumbs a:hover { color: var(--neon); }
.page-news .breadcrumbs span[aria-hidden] { color: var(--line-slate); }

/* 首屏 */
.page-news .report-hero {
  position: relative;
  padding: 26px 0 clamp(40px, 6vw, 72px);
}
.page-news .report-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 320px;
  background: linear-gradient(135deg, var(--deep-green), rgba(16, 32, 25, 0) 64%);
  clip-path: polygon(0 0, 64% 0, 34% 100%, 0 100%);
  pointer-events: none;
}
.page-news .report-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}
.page-news .report-hero__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--neon);
}
.page-news .report-hero__titleRow {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.page-news .report-hero__note {
  writing-mode: vertical-rl;
  padding-top: 6px;
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--mist);
}
.page-news .report-hero .display-1 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--cloud);
}
.page-news .report-hero .lead {
  margin: 20px 0 0;
  max-width: 40ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--body-text);
}
.page-news .report-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line-slate);
}
.page-news .report-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.page-news .report-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}
.page-news .report-hero__stats .stat__label {
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--mist);
}
.page-news .report-hero__figure {
  margin: 0;
  border: var(--hair);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--table-green);
}
.page-news .report-hero__figure .media-caption {
  margin: 0;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--mist);
  border-top: 1px solid var(--line-slate);
}

/* 分类标签栏 */
.page-news .report-cats { position: relative; }
.page-news .report-cats__intro {
  margin: 0 0 18px;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}
.page-news .report-cats__intro strong {
  color: var(--cloud);
  font-weight: 700;
}
.page-news .report-cats__list {
  position: sticky;
  top: var(--n-sticky-top);
  z-index: 8;
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  background: rgba(10, 15, 13, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-slate);
}
.page-news .report-cats__list::-webkit-scrollbar { display: none; }
.page-news .report-cats__list .tag {
  flex: 0 0 auto;
  padding: 8px 17px;
  border: 1px solid var(--line-slate);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--mist);
  font-size: 13px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: color .22s ease, border-color .22s ease, background-color .22s ease, box-shadow .22s ease;
}
.page-news .report-cats__list .tag:hover {
  color: var(--cloud);
  border-color: var(--neon-dim);
}
.page-news .report-cats__list .tag--neon {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--felt-black);
  font-weight: 700;
  box-shadow: 0 0 18px var(--neon-dim);
}

/* 章节标题 */
.page-news .section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 0 0 clamp(22px, 3vw, 34px);
}
.page-news .section-head__index {
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
}
.page-news .section-head__body {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.page-news .section-head__title { margin: 0; }
.page-news .section-head__note {
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--mist);
}

/* 区块节奏 */
.page-news .report-focus,
.page-news .report-stream,
.page-news .report-rhythm,
.page-news .report-contrib {
  padding: clamp(42px, 6vw, 74px) 0;
}
.page-news .report-contrib { padding-bottom: clamp(48px, 7vw, 84px); }

/* 本期焦点 */
.page-news .focus {
  position: relative;
  padding: clamp(24px, 3.4vw, 44px);
  border: var(--hair);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 300px at 100% 0%, rgba(226, 82, 158, .14), transparent 62%),
    linear-gradient(152deg, var(--deep-green), var(--table-green) 78%);
}
.page-news .focus__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.page-news .focus__time {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
}
.page-news .focus__title {
  margin: 16px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--cloud);
}
.page-news .focus__lead {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  color: var(--body-text);
}
.page-news .focus__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 54ch;
}
.page-news .focus__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}
.page-news .focus__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .95em;
  width: 9px;
  height: 1px;
  background: var(--neon);
}
.page-news .focus .btn { margin-top: 26px; }

/* 时间轴列表 */
.page-news .timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}
.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--line-slate), rgba(44, 66, 58, .12));
}
.page-news .timeline__item {
  position: relative;
  display: grid;
  gap: 16px;
  padding-bottom: 34px;
}
.page-news .timeline__item:last-child { padding-bottom: 0; }
.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--felt-black);
  border: 1px solid var(--gold);
  transition: background-color .25s ease, box-shadow .25s ease;
}
.page-news .timeline__item:hover::before,
.page-news .timeline__item:focus-within::before {
  background: var(--gold);
  box-shadow: 0 0 14px rgba(232, 183, 92, .55);
}
.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--mist);
}
.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.3vw, 24px);
  font-weight: 800;
  letter-spacing: -.005em;
  line-height: 1.36;
  color: var(--cloud);
}
.page-news .entry__excerpt {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}
.page-news .entry__figure {
  margin: 0;
  border: var(--hair);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--table-green);
}

/* 更新节奏 */
.page-news .rhythm__grid {
  display: grid;
  gap: 18px;
}
.page-news .rhythm__card {
  padding: clamp(22px, 3vw, 32px);
  border: var(--hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, var(--table-green), rgba(10, 15, 13, .55));
}
.page-news .rhythm__mark {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--neon);
}
.page-news .rhythm__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--cloud);
}
.page-news .rhythm__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* 投稿与纠错 */
.page-news .contrib__grid {
  display: grid;
  gap: 26px;
}
.page-news .contrib__lead {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--body-text);
}
.page-news .contrib__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-news .contrib__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}
.page-news .contrib__contact {
  padding: clamp(22px, 3vw, 30px);
  border: var(--hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, var(--deep-green), rgba(10, 15, 13, .45));
}
.page-news .contrib__label {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--mist);
}
.page-news .contrib__mail {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.6vw, 16px);
  color: var(--neon);
  word-break: break-all;
}
.page-news .contrib__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}
.page-news .contrib__contact .btn { margin-top: 20px; }

/* 响应式 */
@media (min-width: 760px) {
  .page-news .rhythm__grid { grid-template-columns: 1fr 1fr; gap: 22px; }
}

@media (min-width: 880px) {
  .page-news .timeline__item--media {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    column-gap: clamp(20px, 3vw, 40px);
  }
  .page-news .timeline__item--media .entry__figure { margin-top: 4px; }
}

@media (min-width: 900px) {
  .page-news .contrib__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: clamp(26px, 4vw, 52px);
  }
}

@media (min-width: 960px) {
  .page-news { --n-sticky-top: 96px; }
  .page-news .report-hero__grid { grid-template-columns: 5fr 7fr; }
}

@media (max-width: 560px) {
  .page-news .timeline { padding-left: 24px; }
  .page-news .timeline__item::before { left: -23px; }
  .page-news .report-hero__titleRow { gap: 12px; }
  .page-news .section-head__body { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}
<<<END>>>