.page-news {
  --news-edge: rgba(130, 180, 255, .28);
  --news-paper-ink: #2a2118;
  color: var(--text);
}

.page-news .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-news .column-masthead {
  position: relative;
  padding: 8px 0 52px;
  background:
    radial-gradient(900px 420px at 82% -8%, rgba(62, 224, 255, .16), transparent 62%),
    radial-gradient(600px 320px at 4% 12%, rgba(255, 106, 43, .12), transparent 68%);
}

.page-news .masthead-grid {
  display: grid;
  gap: 28px;
  align-items: end;
}

.page-news .masthead-copy {
  min-width: 0;
}

.page-news .masthead-title {
  margin: 10px 0 0;
  font-size: clamp(2.9rem, 13vw, 5.6rem);
  line-height: .94;
  font-weight: 800;
  letter-spacing: -.045em;
  color: #fff;
  text-shadow: 0 0 42px rgba(62, 224, 255, .28);
}

.page-news .masthead-lede {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-news .masthead-meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-top: 1px dashed var(--news-edge);
}

.page-news .masthead-meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--news-edge);
}

.page-news .meta-k {
  flex: 0 0 6ch;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-news .meta-v {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--text);
}

.page-news .masthead-figure {
  margin: 0;
}

/* ---------- 目录条 ---------- */
.page-news .column-index {
  padding: 0 0 40px;
}

.page-news .index-rail {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  padding: 18px 0 20px;
}

.page-news .index-rail .eyebrow {
  margin: 0 0 12px;
}

.page-news .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .toc-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 10px 9px 0;
  text-decoration: none;
  color: var(--text-dim);
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease, transform .2s ease;
}

.page-news .toc-num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-news .toc-text {
  font-size: .95rem;
}

.page-news .toc-link:hover,
.page-news .toc-link:focus-visible {
  color: #fff;
  border-bottom-color: var(--orange);
  transform: translateX(3px);
}

.page-news .toc-link.is-active {
  color: #fff;
  border-bottom-color: var(--cyan);
}

.page-news .toc-link.is-active .toc-num {
  color: var(--orange);
}

/* ---------- 通用区块头 ---------- */
.page-news .section-block {
  padding: 46px 0 8px;
  scroll-margin-top: 96px;
}

.page-news .block-head {
  display: grid;
  gap: 14px;
  margin-bottom: 30px;
}

.page-news .block-title {
  margin: 0;
  font-size: clamp(1.55rem, 5.6vw, 2.35rem);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -.03em;
  color: #fff;
}

.page-news .block-lede {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .section-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 9vw, 3.4rem);
  line-height: 1;
  letter-spacing: -.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--cyan);
  text-stroke: 1px var(--cyan);
  opacity: .85;
}

/* ---------- 栏目方向 ---------- */
.page-news .line-stack {
  display: grid;
  gap: 14px;
}

.page-news .line-card {
  position: relative;
  padding: 22px 20px 24px;
  background:
    linear-gradient(160deg, rgba(13, 21, 64, .92), rgba(7, 11, 33, .92));
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  box-shadow: var(--shadow-deep);
  transition: border-color .25s ease, transform .25s ease;
}

.page-news .line-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-news .line-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--ink-900);
  background: var(--cyan);
}

.page-news .line-title {
  margin: 0 0 10px;
  font-size: 1.14rem;
  line-height: 1.42;
  font-weight: 700;
  color: #fff;
}

.page-news .line-card p {
  margin: 0 0 10px;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--text-dim);
}

.page-news .line-note {
  margin: 0 !important;
  padding-top: 10px;
  border-top: 1px dashed var(--news-edge);
  font-size: .82rem !important;
  color: var(--text-mute) !important;
}

/* ---------- 近期要目 ---------- */
.page-news .latest-grid {
  display: grid;
  gap: 16px;
}

.page-news .issue {
  position: relative;
  padding: 22px 20px 22px;
  background: rgba(10, 16, 48, .78);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .25s ease, background .25s ease;
}

.page-news .issue:hover {
  border-color: var(--line-strong);
  background: rgba(13, 21, 64, .9);
}

.page-news .issue--lead {
  background:
    linear-gradient(140deg, rgba(27, 147, 196, .22), rgba(5, 8, 26, .96) 62%);
  border-color: rgba(62, 224, 255, .42);
}

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

.page-news .issue-no {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-news .issue-title {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.45;
  font-weight: 700;
  color: #fff;
}

.page-news .issue-body {
  margin: 0;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--text-dim);
}

.page-news .issue .link-arrow {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
}

/* ---------- 本期领读 ---------- */
.page-news .feature-band {
  margin: 52px 0 8px;
  padding: 46px 0;
  background:
    radial-gradient(720px 380px at 18% 0%, rgba(255, 106, 43, .16), transparent 66%),
    linear-gradient(180deg, rgba(7, 11, 33, .96), rgba(5, 8, 26, .96));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  scroll-margin-top: 96px;
}

.page-news .feature-inner {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-news .feature-figure {
  margin: 0;
}

.page-news .feature-copy {
  min-width: 0;
}

.page-news .feature-title {
  margin: 10px 0 0;
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.03em;
  color: #fff;
}

.page-news .feature-copy > p {
  margin: 18px 0 0;
  font-size: .98rem;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-news .feature-quote {
  margin: 24px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--gold);
  background: rgba(233, 194, 88, .08);
}

.page-news .feature-quote p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: #fff;
}

.page-news .feature-quote-src {
  margin: 8px 0 0 !important;
  font-size: .8rem !important;
  color: var(--gold) !important;
}

.page-news .feature-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-top: 1px dashed var(--news-edge);
}

.page-news .feature-points li {
  padding: 13px 0 13px 14px;
  border-bottom: 1px dashed var(--news-edge);
  font-size: .93rem;
  line-height: 1.78;
  color: var(--text-dim);
  position: relative;
}

.page-news .feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-news .feature-points strong {
  color: var(--cyan);
  font-weight: 700;
  margin-right: 6px;
}

/* ---------- 写给不同读者 ---------- */
.page-news .desk-grid {
  display: grid;
  gap: 14px;
}

.page-news .desk-card {
  padding: 24px 20px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--gold);
}

.page-news .desk-card h3 {
  margin: 14px 0 10px;
  font-size: 1.06rem;
  line-height: 1.5;
  font-weight: 700;
  color: #fff;
}

.page-news .desk-card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 页尾条 ---------- */
.page-news .column-tail {
  padding: 52px 0 64px;
}

.page-news .tail-panel {
  display: grid;
  gap: 26px;
  padding: 30px 24px;
  color: var(--news-paper-ink);
  background:
    linear-gradient(150deg, rgba(243, 236, 224, .98), rgba(228, 214, 194, .96));
}

.page-news .tail-title {
  margin: 8px 0 12px;
  font-size: clamp(1.4rem, 5.4vw, 2rem);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -.02em;
  color: #1c1509;
}

.page-news .tail-copy p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: #3a3024;
}

.page-news .tail-copy a {
  color: #a8410d;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .tail-copy a:hover {
  color: #d2500f;
}

.page-news .tail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .tail-figure {
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .line-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .latest-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .issue--lead {
    grid-column: 1 / -1;
  }

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

  .page-news .toc-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-news .toc-link {
    border-bottom-color: var(--news-edge);
  }
}

@media (min-width: 1024px) {
  .page-news .column-masthead {
    padding: 14px 0 68px;
  }

  .page-news .masthead-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, .72fr);
    gap: 54px;
    align-items: stretch;
  }

  .page-news .masthead-lede {
    font-size: 1.08rem;
  }

  .page-news .section-block {
    padding: 68px 0 10px;
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 0 30px;
  }

  .page-news .section-block .block-head {
    grid-column: 2;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .section-block .section-num {
    grid-column: 1;
    grid-row: 1;
    margin-top: 4px;
  }

  .page-news .section-block > .line-stack,
  .page-news .section-block > .latest-grid,
  .page-news .section-block > .desk-grid {
    grid-column: 2;
  }

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

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

  .page-news .issue--lead {
    grid-column: span 2;
  }

  .page-news .feature-inner {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 56px;
  }

  .page-news .feature-band {
    margin-top: 72px;
    padding: 70px 0;
  }

  .page-news .tail-panel {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 44px;
    align-items: center;
    padding: 44px 42px;
  }

  .page-news .column-tail {
    padding: 68px 0 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .toc-link,
  .page-news .line-card,
  .page-news .issue {
    transition: none !important;
  }

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