.page-news {
  --news-rail: 236px;
  --news-gap: 44px;
  --frame-ratio: 3 / 2;
  display: block;
  background: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding: 22px 0 0;
  font-size: 13px;
  letter-spacing: .04em;
}
.page-news .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-news .breadcrumbs a:hover { color: var(--neon); }
.page-news .breadcrumbs span { color: var(--mist); }
.page-news .breadcrumbs-sep { padding: 0 8px; color: var(--hair-strong); }

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  margin-top: 20px;
  padding: 34px 0 54px;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  background:
    radial-gradient(780px 400px at 84% 4%, rgba(138, 92, 255, .20), transparent 64%),
    radial-gradient(620px 340px at 4% 98%, rgba(255, 106, 31, .16), transparent 62%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
}
.page-news .hero-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}
.page-news .eyebrow {
  display: inline-block;
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--neon);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--amber);
}
.page-news .hero-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.14;
  font-size: clamp(30px, 7.2vw, 50px);
  color: var(--white);
}
.page-news .hero-lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}
.page-news .hero-stats {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}
.page-news .stat {
  padding-left: 12px;
  border-left: 1px solid var(--hair-strong);
}
.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--amber);
  text-shadow: 0 0 12px rgba(255, 179, 71, .34);
}
.page-news .stat-label {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 框景图像容器 ---------- */
.page-news .media-frame {
  position: relative;
  display: block;
  margin: 0;
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-700);
}
.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--frame-ratio);
  object-fit: cover;
}
.page-news .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 11, 30, 0) 46%, rgba(7, 11, 30, .58));
}
.page-news .hero-frame {
  --frame-ratio: 16 / 9;
  box-shadow: var(--shadow-soft);
}
.page-news .entry-figure,
.page-news .compare-figure { margin-top: 28px; }
.page-news .series-figure { --frame-ratio: 1 / 1; }

/* ---------- 主体双栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: 26px;
  padding-top: 40px;
  padding-bottom: 72px;
}

/* ---------- 左侧索引 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 22px;
  padding: 18px;
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(27, 36, 80, .55), rgba(10, 16, 41, .42));
}
.page-news .toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-news .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .toc-link {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--hair);
  border-radius: 100px;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-news .toc-link:hover {
  color: var(--white);
  border-color: var(--hair-strong);
}
.page-news .tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .tag {
  display: inline-block;
  padding: 5px 11px;
  border: 1px solid rgba(138, 92, 255, .42);
  border-radius: 100px;
  background: rgba(138, 92, 255, .1);
  color: #D6CEFF;
  font-size: 12.5px;
  text-decoration: none;
  transition: border-color .24s var(--ease), background-color .24s var(--ease), box-shadow .24s var(--ease), color .24s var(--ease);
}
.page-news .tag:hover {
  color: var(--white);
  border-color: var(--violet);
  background: rgba(138, 92, 255, .24);
  box-shadow: 0 0 16px rgba(138, 92, 255, .38);
}

/* ---------- 章节 ---------- */
.page-news .news-flow > .flow-section {
  padding: 42px 0;
  border-top: 1px solid var(--hair);
  scroll-margin-top: 92px;
}
.page-news .news-flow > .flow-section:first-child {
  padding-top: 6px;
  border-top: 0;
}
.page-news .band { margin: 0 0 18px; }
.page-news .band-kicker {
  display: flex;
  align-items: center;
  margin: 0;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--mist);
}
.page-news .band-num {
  margin-right: 12px;
  padding-right: 12px;
  border-right: 1px solid var(--hair-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
  text-shadow: 0 0 14px rgba(255, 179, 71, .5);
}
.page-news .band-title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.36;
  color: var(--white);
}
.page-news .band-rule {
  display: block;
  height: 1px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--neon), rgba(255, 106, 31, 0) 74%);
  opacity: .72;
}
.page-news .flow-lede {
  margin: 0 0 24px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 正文内的文字链接 ---------- */
.page-news .news-flow a:not(.btn):not(.tag):not(.toc-link) {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 71, .38);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-news .news-flow a:not(.btn):not(.tag):not(.toc-link):hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 01 导览 ---------- */
.page-news .guide-grid {
  display: grid;
  gap: 18px;
}
.page-news .guide-card {
  position: relative;
  padding: 24px 22px;
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(27, 36, 80, .52), rgba(10, 16, 41, .64));
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.page-news .guide-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  right: 26%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), rgba(255, 106, 31, 0));
}
.page-news .guide-card--compare::before {
  background: linear-gradient(90deg, var(--violet), rgba(138, 92, 255, 0));
}
.page-news .guide-card:hover {
  transform: translateY(-2px);
  border-color: var(--hair-strong);
  box-shadow: 0 14px 34px rgba(3, 6, 20, .6), 0 0 0 1px rgba(255, 106, 31, .16);
}
.page-news .guide-card--compare:hover {
  box-shadow: 0 14px 34px rgba(3, 6, 20, .6), 0 0 0 1px rgba(138, 92, 255, .22);
}
.page-news .guide-mark {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--amber);
}
.page-news .card-title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.44;
  color: var(--white);
}
.page-news .card-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}
.page-news .dim-list,
.page-news .cadence-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.page-news .dim-list li,
.page-news .cadence-list li {
  padding: 11px 0;
  border-top: 1px solid var(--hair);
  font-size: 14.5px;
  line-height: 1.72;
}
.page-news .dim-list b,
.page-news .cadence-list b {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--amber);
}
.page-news .dim-list span,
.page-news .cadence-list span { color: var(--mist); }
.page-news .guide-note,
.page-news .cadence-note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 02 条目流 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--hair);
}
.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 12px 20px 4px;
  border-top: 1px solid var(--hair);
  transition: padding-left .24s var(--ease);
}
.page-news .entry::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, rgba(255, 106, 31, .1), rgba(138, 92, 255, .05) 44%, transparent 78%);
  transition: opacity .26s var(--ease);
}
.page-news .entry:hover::before,
.page-news .entry:focus-within::before { opacity: 1; }
.page-news .entry:hover { padding-left: 12px; }
.page-news .entry-num {
  position: relative;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--amber);
  text-shadow: 0 0 12px rgba(255, 179, 71, .44);
}
.page-news .entry-main { position: relative; }
.page-news .entry-when {
  margin: 0 0 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--cyan);
}
.page-news .entry-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.52;
  color: var(--white);
}
.page-news .entry-dek {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
  transition: color .24s var(--ease);
}
.page-news .entry:hover .entry-dek { color: #C4CFE9; }
.page-news .entry-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
}
.page-news .entry-tag {
  padding: 4px 10px;
  border: 1px solid rgba(138, 92, 255, .4);
  border-radius: 100px;
  background: rgba(138, 92, 255, .1);
  font-size: 12px;
  color: #D6CEFF;
}

/* ---------- 03 对比 ---------- */
.page-news .compare-grid {
  display: grid;
  gap: 16px;
}
.page-news .compare-card {
  padding: 22px 20px;
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(14, 22, 51, .74), rgba(10, 16, 41, .5));
  transition: transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
}
.page-news .compare-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 106, 31, .42);
  box-shadow: 0 14px 30px rgba(3, 6, 20, .58), 0 0 0 1px rgba(255, 106, 31, .14);
}
.page-news .compare-index {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--cyan);
}
.page-news .compare-foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--hair-strong);
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 04 版本节奏 ---------- */
.page-news .cadence-grid {
  display: grid;
  gap: 26px;
}
.page-news .cadence-figure {
  margin: 0;
  padding: 18px 16px 12px;
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(420px 220px at 62% 0%, rgba(255, 106, 31, .13), transparent 70%),
    rgba(10, 16, 41, .62);
}
.page-news .cadence-chart {
  display: block;
  width: 100%;
  height: auto;
}
.page-news .cadence-cap {
  margin: 8px 0 2px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 05 长期专题 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 26px;
}
.page-news .series-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .series-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--hair);
}
.page-news .series-item:last-child { border-bottom: 1px solid var(--hair); }
.page-news .series-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--violet);
  text-shadow: 0 0 14px rgba(138, 92, 255, .55);
}
.page-news .series-title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17.5px;
  line-height: 1.45;
  color: var(--white);
}
.page-news .series-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}
.page-news .series-meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 06 回访 ---------- */
.page-news .revisit-grid {
  display: grid;
  gap: 16px;
}
.page-news .revisit-card {
  padding: 22px 20px;
  border: 1px solid var(--hair);
  border-left: 2px solid var(--neon);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(27, 36, 80, .52), rgba(10, 16, 41, .34));
}
.page-news .revisit-num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--amber);
  text-shadow: var(--glow-amber);
}
.page-news .flow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
}
.page-news .flow-actions .btn { min-height: 44px; }

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .guide-card,
  .page-news .compare-card,
  .page-news .toc-link,
  .page-news .tag {
    transition: none !important;
  }
  .page-news .entry:hover { padding-left: 4px; }
  .page-news .guide-card:hover,
  .page-news .compare-card:hover { transform: none; }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-news .hero-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-news .compare-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 18px;
  }
  .page-news .compare-card:nth-child(2) { margin-top: 22px; }
  .page-news .compare-card:nth-child(3) { margin-top: 44px; }
  .page-news .revisit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 桌面：杂志式双栏 ---------- */
@media (min-width: 980px) {
  .page-news .hero-grid {
    grid-template-columns: 1.08fr .92fr;
    gap: 46px;
  }
  .page-news .news-hero { padding: 46px 0 64px; }

  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: var(--news-gap);
    align-items: start;
  }
  .page-news .news-rail {
    position: sticky;
    top: 96px;
    padding: 22px 18px;
    background: linear-gradient(180deg, rgba(27, 36, 80, .62), rgba(10, 16, 41, .5));
  }
  .page-news .toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }
  .page-news .toc-link {
    display: block;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid var(--hair);
    border-radius: 0;
    background: none;
  }
  .page-news .toc-link:hover {
    background: rgba(138, 92, 255, .09);
    border-left-color: var(--violet);
  }

  .page-news .guide-grid { grid-template-columns: 1.05fr .95fr; gap: 20px; }
  .page-news .cadence-grid {
    grid-template-columns: 1.06fr .94fr;
    gap: 38px;
    align-items: start;
  }
  .page-news .series-grid {
    grid-template-columns: .82fr 1.18fr;
    gap: 38px;
    align-items: start;
  }
  .page-news .news-flow > .flow-section { padding: 54px 0; }
  .page-news .band-title { font-size: 30px; }
  .page-news .entry {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
    padding: 24px 14px 24px 4px;
  }
  .page-news .entry:hover { padding-left: 16px; }
  .page-news .entry-title { font-size: 19.5px; }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1220px) {
  .page-news {
    --news-rail: 252px;
    --news-gap: 56px;
  }
  .page-news .hero-lede { font-size: 17px; }
  .page-news .flow-lede { font-size: 17px; }
}
<<<END>>>