.page-news {
  --news-rail: 236px;
  --news-gap: clamp(16px, 2.2vw, 26px);
  --news-tick: var(--c-line);
  padding-bottom: clamp(40px, 6vw, 80px);
  background-image:
    repeating-linear-gradient(0deg, rgba(52, 240, 207, .045) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(52, 240, 207, .045) 0 1px, transparent 1px 42px);
}

.page-news .breadcrumb {
  padding-top: clamp(12px, 2vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-news .news-mast {
  position: relative;
  margin-top: clamp(14px, 2vw, 24px);
  padding: clamp(20px, 3vw, 38px) clamp(18px, 2.6vw, 36px) clamp(18px, 2.6vw, 32px);
  background: var(--c-panel);
  border: var(--bd) solid var(--c-line);
  border-top: var(--bd-thick) solid var(--c-signal);
  box-shadow: var(--shadow-hard);
  overflow-wrap: anywhere;
}

.page-news .mast-tag {
  margin: 0 0 clamp(10px, 1.4vw, 16px);
  font-family: var(--f-label);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-news .mast-title {
  margin: 0 0 clamp(12px, 1.6vw, 20px);
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 60px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-news .mast-lede {
  margin: 0;
  max-width: 60ch;
  font-family: var(--f-body);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.75;
  color: var(--c-paper-dim);
}

.page-news .stamp-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .stamp-cell {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  background: rgba(8, 26, 43, .72);
  border-left: var(--bd-thick) solid var(--c-teal);
}

.page-news .stamp-key {
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-mist);
}

.page-news .stamp-val {
  font-family: var(--f-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-news .stamp-note {
  font-family: var(--f-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-mist);
}

/* ---------- 本周值得看 ---------- */
.page-news .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .feature-lead {
  padding: clamp(18px, 2.4vw, 30px);
  background: var(--c-paper);
  border: var(--bd-thick) solid var(--c-text);
  box-shadow: var(--shadow-hard);
}

.page-news .lead-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-news .lead-title {
  margin: 0 0 12px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--c-text);
}

.page-news .lead-desc {
  margin: 0 0 18px;
  max-width: 52ch;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.75;
  color: #253039;
}

.page-news .lead-media {
  margin: 0 0 18px;
  border: var(--bd) solid var(--c-text);
  background: var(--c-ink);
}

.page-news .lead-media img,
.page-news .feed-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .media-caption {
  padding: 8px 12px;
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-mist);
  background: var(--c-panel);
}

.page-news .lead-link {
  display: inline-block;
  font-family: var(--f-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 3px solid var(--c-signal);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .lead-link:hover,
.page-news .lead-link:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-text);
}

.page-news .side-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .side-item {
  padding: 16px 16px 16px 18px;
  background: var(--c-panel);
  border: 2px solid var(--c-line);
  border-left: var(--bd-thick) solid var(--c-cyan);
  box-shadow: var(--shadow-soft);
  transition: border-left-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .side-item:hover {
  border-left-color: var(--c-signal);
  transform: translateX(3px);
}

.page-news .side-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.page-news .side-title {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.35;
  color: var(--c-paper);
}

.page-news .side-note {
  margin: 0 0 10px;
  font-family: var(--f-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-mist);
}

.page-news .side-link {
  font-family: var(--f-label);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-news .side-link:hover,
.page-news .side-link:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

/* ---------- 时间线主栏 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

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

.page-news .rail-sticky {
  padding: 16px 16px 18px;
  background: rgba(15, 43, 68, .9);
  border: 2px solid var(--c-line);
  border-top: var(--bd) solid var(--c-cyan);
}

.page-news .rail-title {
  margin: 0 0 10px;
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-mist);
}

.page-news .rail-title--gap {
  margin-top: 22px;
}

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

.page-news .rail-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px;
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--c-paper-dim);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.page-news .rail-num {
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-cyan);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  background: rgba(52, 240, 207, .1);
  border-left-color: var(--c-signal);
  color: var(--c-paper);
}

.page-news .rail-ruler {
  margin: 0;
  padding: 0 0 0 12px;
  list-style: none;
  border-left: 1px solid var(--news-tick);
  display: grid;
  gap: 12px;
}

.page-news .ruler-item {
  position: relative;
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-mist);
}

.page-news .ruler-dot {
  position: absolute;
  left: -17px;
  top: 5px;
  width: 8px;
  height: 8px;
  background: var(--c-mist);
  transform: rotate(45deg);
}

.page-news .ruler-item.is-now {
  color: var(--c-signal);
}

.page-news .ruler-item.is-now .ruler-dot {
  background: var(--c-signal);
}

/* ---------- 条目流 ---------- */
.page-news .news-feed {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  min-width: 0;
}

.page-news .feed-block {
  scroll-margin-top: 90px;
  padding: clamp(18px, 2.4vw, 28px);
  background: rgba(15, 43, 68, .55);
  border: 2px solid var(--c-line);
  border-left: var(--bd-thick) solid var(--c-cyan);
}

.page-news .feed-head {
  margin-bottom: 16px;
}

.page-news .feed-tag {
  margin: 0 0 8px;
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-cyan);
}

.page-news .feed-title {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--c-paper);
}

.page-news .feed-note {
  margin: 0;
  max-width: 58ch;
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .feed-figure {
  margin: 0 0 20px;
  border: 2px solid var(--c-line);
  background: var(--c-ink);
}

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

.page-news .entry {
  position: relative;
  padding: 14px 12px 14px 16px;
  border-left: 3px solid transparent;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-news .entry + .entry {
  border-top: 1px dashed var(--c-line);
}

.page-news .entry:hover {
  border-left-color: var(--c-signal);
  background: rgba(255, 106, 42, .07);
  box-shadow: var(--shadow-soft);
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.page-news .entry-time {
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-mist);
}

.page-news .entry-title {
  margin: 0 0 6px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  color: var(--c-paper);
}

.page-news .entry-title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-news .entry-title a:hover,
.page-news .entry-title a:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-signal);
}

.page-news .entry-desc {
  margin: 0;
  max-width: 64ch;
  font-family: var(--f-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-paper-dim);
}

/* ---------- 专题系列 ---------- */
.page-news .topic-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .topic-card {
  position: relative;
  padding: 20px 18px 18px;
  background: var(--c-paper);
  border: var(--bd-thick) solid var(--c-text);
  box-shadow: var(--shadow-soft);
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-news .topic-card:hover {
  background: var(--c-panel);
  border-color: var(--c-cyan);
  box-shadow: var(--shadow-hard);
}

.page-news .topic-num {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 8px;
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-paper);
  background: var(--c-signal);
}

.page-news .topic-title {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.3;
  color: var(--c-text);
  transition: color .18s var(--ease);
}

.page-news .topic-desc {
  margin: 0 0 14px;
  font-family: var(--f-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: #253039;
  transition: color .18s var(--ease);
}

.page-news .topic-link {
  font-family: var(--f-label);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-text);
  text-decoration: none;
  border-bottom: 2px solid var(--c-signal);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .topic-card:hover .topic-title,
.page-news .topic-card:hover .topic-desc,
.page-news .topic-card:hover .topic-link {
  color: var(--c-paper);
}

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

.page-news .topic-link:hover,
.page-news .topic-link:focus-visible {
  color: var(--c-signal);
}

/* ---------- 线索与咨询 ---------- */
.page-news .cta-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 30px);
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(135deg, #E0A83E 0%, #F0C878 52%, #E0A83E 100%);
  border: var(--bd-thick) solid var(--c-text);
  box-shadow: var(--shadow-hard);
}

.page-news .cta-panel .feed-tag {
  color: #4A3410;
}

.page-news .cta-title {
  margin: 0 0 12px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--c-text);
}

.page-news .cta-desc {
  margin: 0 0 18px;
  max-width: 54ch;
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.75;
  color: #2C2416;
}

.page-news .cta-link {
  display: inline-block;
  font-family: var(--f-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 3px solid var(--c-ink);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

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

.page-news .cta-contact {
  margin: 0;
  padding: 16px 16px 14px;
  background: rgba(8, 26, 43, .88);
  border: 2px solid var(--c-ink);
}

.page-news .contact-row {
  display: grid;
  gap: 2px;
  padding: 8px 0;
}

.page-news .contact-row + .contact-row {
  border-top: 1px dashed rgba(145, 167, 183, .32);
}

.page-news .contact-key {
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-cyan);
}

.page-news .contact-val {
  margin: 0;
  font-family: var(--f-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-news .contact-note {
  margin: 10px 0 0;
  font-family: var(--f-body);
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-mist);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 700px) {
  .page-news .stamp-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-news .cta-panel {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .feature-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
  }

  .page-news .rail-sticky {
    position: sticky;
    top: 88px;
  }

  .page-news .entry-title {
    font-size: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .side-item,
  .page-news .lead-link,
  .page-news .side-link,
  .page-news .rail-link,
  .page-news .entry,
  .page-news .entry-title a,
  .page-news .topic-card,
  .page-news .topic-title,
  .page-news .topic-desc,
  .page-news .topic-link,
  .page-news .cta-link {
    transition: none;
  }

  .page-news .side-item:hover {
    transform: none;
  }
}
<<<END>>>