.page-news {
  background: var(--snow);
  color: var(--ink);
}

/* 顶部面包屑 */
.page-news .news-crumbs {
  padding: clamp(16px, 3vw, 26px) 0 clamp(6px, 1.4vw, 10px);
}

/* ── 报头 ── */
.page-news .news-masthead {
  position: relative;
  background: var(--night);
  color: var(--snow);
  padding: clamp(38px, 6vw, 74px) 0 clamp(64px, 9vw, 112px);
  overflow: hidden;
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, rgba(124, 196, 242, 0.07) 0 1px, transparent 1px 14px),
    radial-gradient(120% 90% at 88% -10%, rgba(255, 90, 31, 0.28), transparent 58%),
    radial-gradient(85% 75% at 4% 110%, rgba(20, 99, 155, 0.6), transparent 62%);
  pointer-events: none;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(26px, 5vw, 58px);
  background: var(--snow);
  clip-path: polygon(0 100%, 0 78%, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-news .news-masthead__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-masthead .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
}

.page-news .news-masthead__title {
  margin: clamp(10px, 2vw, 18px) 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 10vw, 108px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--snow);
}

.page-news .news-masthead__lede {
  margin: clamp(18px, 3vw, 30px) 0 0;
  max-width: 60ch;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ice);
}

.page-news .news-masthead__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.page-news .news-masthead__meta b {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--amber);
}

/* ── 通用小标签 ── */
.page-news .pn-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1;
  padding: 5px 9px;
  border: 1px solid currentColor;
  white-space: nowrap;
  color: var(--ice);
}

.page-news .pn-tag--orange { color: var(--orange); }
.page-news .pn-tag--amber { color: var(--amber); }
.page-news .pn-tag--blue { color: var(--blue); }

/* ── 章节头 ── */
.page-news .sec-head {
  max-width: 780px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .sec-head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-news .sec-head__title {
  margin: clamp(8px, 1.4vw, 12px) 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(27px, 4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-news .sec-head__lede {
  margin: clamp(10px, 1.8vw, 16px) 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--steel);
}

/* ── 本周头条 ── */
.page-news .news-lead {
  padding: clamp(32px, 5vw, 60px) 0 clamp(18px, 3vw, 32px);
}

.page-news .lead-head {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .lead-head .eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .lead-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.page-news .lead-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.2vw, 26px);
  align-items: start;
}

@media (min-width: 920px) {
  .page-news .lead-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }
}

.page-news .feature {
  display: flex;
  flex-direction: column;
  border: var(--border);
  background: var(--night);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .feature__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--deep);
}

.page-news .feature__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 17, 31, 0) 42%, rgba(8, 17, 31, 0.86) 100%);
  pointer-events: none;
}

.page-news .feature__body {
  padding: clamp(18px, 2.6vw, 30px);
  border-top: var(--border);
  background: var(--night);
  color: var(--snow);
}

.page-news .feature__title {
  margin: clamp(10px, 1.6vw, 16px) 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-news .feature__text {
  margin: clamp(10px, 1.6vw, 16px) 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--mist);
}

.page-news .feature__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(16px, 2.4vw, 24px);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 194, 75, 0.5);
  padding-bottom: 3px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .feature__link:hover,
.page-news .feature__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-news .lead-side {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-news .lead-item {
  border: var(--border);
  background: #fff;
  padding: clamp(16px, 2.2vw, 22px);
  box-shadow: 4px 4px 0 var(--ink);
}

.page-news .lead-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-news .lead-item__meta span + span::before {
  content: "/";
  margin-right: 10px;
  color: var(--orange);
}

.page-news .lead-item__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.36;
}

.page-news .lead-item__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .lead-side__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: var(--border);
  background: var(--ice);
  color: var(--ink);
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-news .lead-side__cta:hover,
.page-news .lead-side__cta:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

/* ── 栏目矩阵 ── */
.page-news .news-columns {
  padding: clamp(34px, 5vw, 66px) 0 clamp(38px, 6vw, 74px);
}

.page-news .col-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.6vw, 18px);
}

@media (min-width: 620px) {
  .page-news .col-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1020px) {
  .page-news .col-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .col-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(22px, 2.4vw, 28px) clamp(14px, 1.8vw, 20px) clamp(18px, 2.2vw, 24px);
  border: var(--border);
  background: #fff;
  overflow: hidden;
}

.page-news .col-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--blue);
}

.page-news .col-card:nth-child(4n + 1)::before { background: var(--orange); }
.page-news .col-card:nth-child(4n + 3)::before { background: var(--amber); }

.page-news .col-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-news .col-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.28;
}

.page-news .col-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--steel);
}

/* ── 最新条目 ── */
.page-news .news-stream {
  background: var(--mist);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  padding: clamp(38px, 6vw, 78px) 0;
}

.page-news .stream-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 34px);
}

@media (min-width: 940px) {
  .page-news .stream-inner {
    grid-template-columns: 186px minmax(0, 1fr);
    align-items: start;
  }
}

.page-news .stream-rail {
  padding: 14px 0 0;
  border-top: 3px solid var(--orange);
}

@media (min-width: 940px) {
  .page-news .stream-rail {
    position: sticky;
    top: 104px;
    padding: 16px 0 0;
  }
}

.page-news .stream-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .stream-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}

@media (min-width: 940px) {
  .page-news .stream-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }
}

.page-news .stream-rail__link {
  display: block;
  padding: 4px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .stream-rail__link:hover,
.page-news .stream-rail__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-news .stream-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-news .stream-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 24px) 0;
  border-bottom: 1px solid rgba(11, 18, 32, 0.18);
  scroll-margin-top: 108px;
}

@media (min-width: 720px) {
  .page-news .stream-item {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 0 clamp(16px, 2.6vw, 34px);
  }
}

.page-news .stream-item:target .stream-item__title {
  color: var(--orange);
}

.page-news .stream-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
}

@media (min-width: 720px) {
  .page-news .stream-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 9px;
    padding-right: 16px;
    border-right: 2px solid rgba(11, 18, 32, 0.16);
  }
}

.page-news .stream-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-news .stream-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.36;
  letter-spacing: -0.01em;
  transition: color 0.18s ease;
}

.page-news .stream-item__text {
  margin: 6px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
}

/* ── 专题系列 ── */
.page-news .news-series {
  padding: clamp(42px, 6vw, 82px) 0 clamp(10px, 2vw, 18px);
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 22px);
}

@media (min-width: 760px) {
  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  border: var(--border);
  background: #fff;
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .series-card__media {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--deep);
  border-bottom: var(--border);
}

.page-news .series-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .series-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 24px);
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 23px);
  line-height: 1.28;
}

.page-news .series-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .city-band {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 3vw, 32px);
  border: var(--border);
  background: var(--deep);
  color: var(--snow);
  box-shadow: var(--shadow-hard);
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

@media (min-width: 900px) {
  .page-news .city-band {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
  }
}

.page-news .city-band__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.015em;
}

.page-news .city-band__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .city-band__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(124, 196, 242, 0.3);
  background: rgba(124, 196, 242, 0.3);
}

@media (min-width: 480px) {
  .page-news .city-band__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .city-band__stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 12px;
  background: var(--night);
}

.page-news .city-band__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1;
  color: var(--amber);
}

.page-news .city-band__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ice);
}

/* ── 订阅简报 ── */
.page-news .news-brief {
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 92px);
}

.page-news .brief-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px);
  border: var(--border);
  background: var(--night);
  color: var(--snow);
  box-shadow: var(--shadow-hard);
}

.page-news .brief-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, rgba(255, 90, 31, 0.13) 0 2px, transparent 2px 18px),
    radial-gradient(95% 85% at 90% 6%, rgba(20, 99, 155, 0.8), transparent 62%);
  pointer-events: none;
}

.page-news .brief-panel__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

@media (min-width: 860px) {
  .page-news .brief-panel__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-news .brief-panel__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-news .brief-panel__text {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--mist);
}

.page-news .brief-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

@media (min-width: 860px) {
  .page-news .brief-actions {
    justify-content: flex-end;
  }
}

.page-news .brief-link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 196, 242, 0.45);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .brief-link:hover,
.page-news .brief-link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition: none !important;
  }
}
<<<END>>>