.page-news {
  --news-no-w: 2.6em;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding: 18px 0 4px;
  font-size: 13px;
  color: var(--muted);
}
.page-news .breadcrumbs__link {
  color: var(--muted);
  text-decoration: none;
}
.page-news .breadcrumbs__link:hover {
  color: var(--cyan);
}
.page-news .breadcrumbs__item {
  margin-left: 8px;
  color: var(--white);
}
.page-news .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

/* ---------- 刊头首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(28px, 4vw, 44px);
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -36%;
  width: 122%;
  height: 132%;
  background:
    linear-gradient(140deg, rgba(0, 229, 200, 0.2), rgba(4, 18, 31, 0) 58%),
    linear-gradient(318deg, rgba(255, 107, 69, 0.14), rgba(4, 18, 31, 0) 52%);
  clip-path: polygon(26% 0%, 100% 9%, 87% 100%, 0% 85%);
  pointer-events: none;
  z-index: 0;
}
.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  align-items: end;
}
.page-news .news-hero h1 {
  margin: 6px 0 14px;
  font-size: clamp(40px, 12vw, 76px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.page-news .news-hero .lead {
  max-width: 46ch;
  color: var(--white);
}
.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
}
.page-news .news-hero__stats dt {
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--muted);
}
.page-news .news-hero__stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(13px, 3.2vw, 15px);
  font-weight: 500;
  color: var(--cyan);
}
.page-news .news-hero__media {
  margin: 0;
}
.page-news .news-hero__media .media__frame {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-deep);
  box-shadow: var(--shadow-card);
}
.page-news .news-hero__media .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.9) contrast(1.05);
}
.page-news .news-hero__media .media__caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 本期头条 ---------- */
.page-news .news-lead__inner {
  position: relative;
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4vw, 38px);
  background:
    linear-gradient(150deg, rgba(0, 229, 200, 0.1), rgba(4, 18, 31, 0) 46%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-news .news-lead__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--coral) 58%, rgba(4, 18, 31, 0) 100%);
}
.page-news .news-lead__main h3 {
  margin: 0 0 14px;
  font-size: clamp(24px, 5.4vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}
.page-news .news-lead__main p {
  margin: 0 0 14px;
  color: var(--white);
  line-height: 1.7;
}
.page-news .news-lead__main .lead {
  color: var(--cyan-bright);
}
.page-news .news-lead__fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .news-lead__fields li {
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: var(--panel-deep);
  border: 1px solid var(--line);
  border-radius: 2px;
}
.page-news .news-lead__aside {
  padding: 18px;
  background: var(--panel-deep);
  border: 1px solid var(--line);
  border-left: 3px solid var(--coral);
  border-radius: var(--radius);
}
.page-news .news-lead__facts {
  margin: 0;
  display: grid;
  gap: 14px;
}
.page-news .news-lead__facts dt {
  margin-bottom: 5px;
  font-size: 12px;
  color: var(--muted);
}
.page-news .news-lead__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--white);
}
.page-news .news-lead__facts dd a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 200, 0.35);
}
.page-news .news-lead__facts dd a:hover {
  color: var(--cyan-bright);
}

/* ---------- 栏目分类导航 ---------- */
.page-news .news-rubrics__facet {
  margin-top: 8px;
}
.page-news .rubric-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.page-news .rubric-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 16px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.page-news .rubric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}
.page-news .rubric-card__bar {
  display: block;
  width: 46px;
  height: 4px;
  background: var(--cyan);
}
.page-news .rubric-card:nth-child(2) .rubric-card__bar {
  background: var(--coral);
}
.page-news .rubric-card:nth-child(3) .rubric-card__bar {
  background: var(--amber);
}
.page-news .rubric-card:nth-child(4) .rubric-card__bar {
  background: var(--cyan-bright);
}
.page-news .rubric-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}
.page-news .rubric-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}
.page-news .rubric-card__media {
  margin: 2px 0 0;
}
.page-news .rubric-card__media .media__frame {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel-deep);
}
.page-news .rubric-card__media .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.92;
}
.page-news .rubric-card__count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--amber);
}
.page-news .rubric-card .btn {
  align-self: flex-start;
  margin-top: auto;
}
.page-news .news-rubrics__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.page-news .news-rubrics__status .facet__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 最新条目列表 ---------- */
.page-news .entry-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-news .entry-list > li {
  border-bottom: 1px solid var(--line);
}
.page-news .entry {
  display: block;
}
.page-news .entry__q {
  display: grid;
  grid-template-columns: var(--news-no-w) minmax(0, 1fr) 20px;
  gap: 12px;
  align-items: start;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
}
.page-news .entry__q::-webkit-details-marker {
  display: none;
}
.page-news .entry__q::marker {
  content: "";
}
.page-news .entry__q:hover .entry__no,
.page-news .entry__q:focus-visible .entry__no {
  color: var(--coral);
}
.page-news .entry__q:focus-visible {
  outline: 2px solid var(--cyan-bright);
  outline-offset: 2px;
}
.page-news .entry__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--cyan);
  transition: color 0.2s var(--ease);
}
.page-news .entry__main {
  display: block;
  min-width: 0;
}
.page-news .entry__title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--white);
}
.page-news .entry__sub {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}
.page-news .entry__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted);
}
.page-news .entry__icon {
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 4px;
}
.page-news .entry__icon::before,
.page-news .entry__icon::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  transition: transform 0.2s var(--ease);
}
.page-news .entry__icon::before {
  top: 7px;
  left: 0;
  width: 16px;
  height: 2px;
}
.page-news .entry__icon::after {
  top: 0;
  left: 7px;
  width: 2px;
  height: 16px;
}
.page-news .entry[open] .entry__icon::after {
  transform: scaleY(0);
}
.page-news .entry[open] .entry__title {
  color: var(--cyan-bright);
}
.page-news .entry__a {
  padding: 0 2px 20px calc(var(--news-no-w) + 12px);
}
.page-news .entry__a p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--white);
}
.page-news .entry__a p:last-child {
  margin-bottom: 0;
}
.page-news .entry__a a,
.page-news .entry-foot a,
.page-news .news-contribute__hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 200, 0.35);
}
.page-news .entry__a a:hover,
.page-news .entry-foot a:hover,
.page-news .news-contribute__hint a:hover {
  color: var(--cyan-bright);
}
.page-news .entry-foot {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__banner {
  margin: 26px 0 0;
}
.page-news .news-series__banner .media__frame {
  aspect-ratio: 16 / 6;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel-deep);
}
.page-news .news-series__banner .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-news .news-series__banner .media__caption {
  max-width: var(--wrap-wide);
  margin: 10px auto 0;
  padding: 0 20px;
  font-size: 12px;
  color: var(--muted);
}
.page-news .series-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 84%);
  gap: 16px;
  margin-top: 26px;
  padding-bottom: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.page-news .series-card {
  position: relative;
  padding: 22px 18px;
  background: linear-gradient(160deg, var(--panel) 0%, var(--panel-deep) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  scroll-snap-align: start;
}
.page-news .series-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -50px;
  width: 170px;
  height: 170px;
  background: linear-gradient(135deg, rgba(0, 229, 200, 0.2), rgba(255, 107, 69, 0.14));
  clip-path: polygon(52% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
}
.page-news .series-card .eyebrow {
  position: relative;
  z-index: 1;
  color: var(--amber);
}
.page-news .series-card__title {
  position: relative;
  z-index: 1;
  margin: 8px 0 12px;
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
}
.page-news .series-card__body {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-news .series-card__meta {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.page-news .series-card__meta dt {
  margin-bottom: 5px;
  font-size: 12px;
  color: var(--muted);
}
.page-news .series-card__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--cyan);
}

/* ---------- 投稿与合作 ---------- */
.page-news .news-contribute__panel {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4vw, 36px);
  background:
    linear-gradient(200deg, rgba(255, 194, 75, 0.09), rgba(4, 18, 31, 0) 52%),
    var(--panel-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-news .news-contribute__text h2 {
  margin: 6px 0 14px;
  font-size: clamp(24px, 5.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}
.page-news .news-contribute__text > p {
  margin: 0 0 16px;
  line-height: 1.75;
  color: var(--white);
}
.page-news .news-contribute__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-news .news-contribute__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--white);
}
.page-news .news-contribute__list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 2px;
  background: var(--coral);
}
.page-news .news-contribute__list strong {
  color: var(--cyan);
  font-weight: 600;
}
.page-news .news-contribute__hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .news-contribute__aside {
  padding: 20px 18px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-news .news-contribute__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-news .news-contribute__mail,
.page-news .news-contribute__phone {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--cyan-bright);
  word-break: break-all;
}
.page-news .news-contribute__aside .btn {
  margin: 16px 0 14px;
}
.page-news .news-contribute__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .rubric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .entry__q {
    grid-template-columns: var(--news-no-w) minmax(0, 1fr) 20px;
    gap: 16px;
    padding: 20px 4px;
  }
  .page-news .entry__title {
    font-size: 17px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }
  .page-news .news-hero::before {
    right: -22%;
    width: 104%;
  }
  .page-news .news-lead__inner {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: 40px;
  }
  .page-news .series-rail {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow-x: visible;
    padding-bottom: 0;
    gap: 20px;
  }
  .page-news .news-contribute__panel {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .rubric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
  .page-news .entry__title {
    font-size: 18px;
  }
  .page-news .entry__a {
    padding-bottom: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rubric-card,
  .page-news .entry__no,
  .page-news .entry__icon::after {
    transition: none;
  }
  .page-news .rubric-card:hover {
    transform: none;
  }
}
<<<END>>>