.page-news {
  --col-gap: clamp(18px, 3vw, 36px);
  --col-pad: clamp(18px, 3vw, 32px);
  background: var(--ink-000);
  color: var(--paper);
  font-family: var(--font-body);
  padding-block: clamp(20px, 3.5vw, 36px) clamp(36px, 6vw, 72px);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  margin: 0 0 clamp(16px, 2.5vw, 28px);
}

/* ---------- 首屏声明区 ---------- */
.page-news .col-masthead {
  position: relative;
  margin-top: clamp(4px, 1vw, 12px);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  background:
    linear-gradient(102deg, rgba(46, 111, 94, 0.55) 0%, rgba(8, 21, 18, 0) 58%),
    repeating-linear-gradient(90deg, rgba(31, 74, 61, 0.62) 0 1px, transparent 1px 88px),
    var(--ink-050);
}

.page-news .col-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: min(38%, 420px);
  height: 4px;
  background: var(--amber);
}

.page-news .col-masthead__inner {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
  padding-block: clamp(28px, 5vw, 58px) clamp(24px, 4vw, 46px);
}

.page-news .col-masthead__title {
  margin: 0;
  max-width: 20ch;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.page-news .col-masthead__lede {
  margin: 0;
  max-width: 58ch;
  color: var(--bright);
  font-size: 15px;
  line-height: 1.9;
}

.page-news .col-metrics {
  list-style: none;
  margin: clamp(6px, 1.5vw, 14px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  max-width: 660px;
}

.page-news .col-metrics__item {
  display: grid;
  gap: 3px;
  padding: 11px 13px;
  background: var(--ink-100);
}

.page-news .col-metrics__num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--amber);
}

.page-news .col-metrics__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 主体双栏 ---------- */
.page-news .col-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--col-gap);
  align-items: start;
  padding-block: clamp(22px, 3.5vw, 40px);
}

/* ---------- 左侧索引 ---------- */
.page-news .col-index {
  border: 2px solid var(--line);
  background: var(--ink-100);
  box-shadow: var(--shadow-soft);
  padding: 15px 13px 17px;
}

.page-news .col-index__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
}

.page-news .col-index__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-news .col-index__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .col-index__nav {
  display: grid;
  gap: 3px;
  margin-top: 11px;
}

.page-news .col-chip {
  appearance: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 9px 10px 9px 12px;
  border: 0;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .col-chip:hover,
.page-news .col-chip:focus-visible {
  background: var(--ink-050);
  color: var(--paper);
  border-left-color: var(--line);
  outline: none;
}

.page-news .col-chip[aria-pressed="true"],
.page-news .col-chip.is-on {
  background: var(--ink-200);
  color: var(--paper);
  border-left-color: var(--amber);
}

.page-news .col-chip__n {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bright);
}

.page-news .col-index__hint {
  margin: 14px 0 0;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 右侧信息流 ---------- */
.page-news .col-stream {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  min-width: 0;
}

.page-news .stream-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 11px;
  border-bottom: 2px solid var(--line);
}

.page-news .stream-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.page-news .stream-head__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- 头条大卡 ---------- */
.page-news .headline {
  border: 2px solid var(--line);
  background: var(--ink-100);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .headline__media {
  line-height: 0;
  background: var(--ink-200);
}

.page-news .headline__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .headline__body {
  display: grid;
  gap: 12px;
  padding: var(--col-pad);
}

.page-news .headline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-news .headline__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-news .headline__text {
  margin: 0;
  color: var(--bright);
  font-size: 14.5px;
  line-height: 1.9;
}

.page-news .headline__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

/* ---------- 条目列表 ---------- */
.page-news .stream {
  display: grid;
  min-width: 0;
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding-block: clamp(17px, 2.6vw, 26px);
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-news .entry__aside {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px 12px;
}

.page-news .entry__tag {
  display: inline-block;
  padding: 3px 7px;
  border: 1px solid var(--line);
  background: var(--ink-200);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .entry__body {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  font-weight: 700;
  line-height: 1.28;
  color: var(--paper);
}

.page-news .entry__sum {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--bright);
}

.page-news .entry__figure {
  margin: 4px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-200);
  line-height: 0;
}

.page-news .entry__figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .entry__cue {
  border-top: 1px dashed var(--line);
  padding-top: 6px;
}

.page-news .entry__cue-panel p {
  margin: 0 0 9px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .entry__cue-panel p:last-child {
  margin-bottom: 0;
}

.page-news .stream-empty {
  margin: 20px 0 0;
  padding: 16px;
  border: 1px dashed var(--line);
  background: var(--ink-100);
  color: var(--muted);
  font-size: 14px;
}

/* ---------- 专题回顾 ---------- */
.page-news .retro {
  display: grid;
  min-width: 0;
}

.page-news .retro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 14px;
  border: 2px solid var(--line);
  background: var(--line);
}

.page-news .retro-card {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: 20px 17px;
  background: var(--ink-100);
}

.page-news .retro-card__stage {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .retro-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
}

.page-news .retro-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--bright);
}

.page-news .retro-card__link {
  justify-self: start;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-news .retro-card__link:hover,
.page-news .retro-card__link:focus-visible {
  color: var(--paper);
}

/* ---------- 继续查数据 ---------- */
.page-news .next-block {
  display: grid;
  gap: 16px;
  padding: var(--col-pad);
  border: 2px solid var(--line);
  background:
    linear-gradient(135deg, rgba(46, 111, 94, 0.5) 0%, rgba(14, 36, 29, 0.95) 58%),
    var(--ink-100);
  box-shadow: var(--shadow-hard);
  min-width: 0;
}

.page-news .stream-head--inside {
  border-bottom-color: rgba(201, 216, 208, 0.32);
}

.page-news .next-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .next-links__item {
  background: var(--ink-100);
  min-width: 0;
}

.page-news .next-links a {
  display: grid;
  gap: 5px;
  height: 100%;
  padding: 15px 14px;
  color: var(--paper);
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.page-news .next-links a:hover,
.page-news .next-links a:focus-visible {
  background: var(--ink-200);
  outline: none;
}

.page-news .next-links__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-news .next-links__t {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.page-news .next-links__d {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--bright);
}

.page-news .next-block__foot {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .next-block__foot a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .col-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 720px) {
  .page-news .entry {
    grid-template-columns: 142px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 32px);
  }

  .page-news .entry__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 3px;
  }
}

@media (min-width: 780px) {
  .page-news .retro-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-news .col-body {
    grid-template-columns: minmax(196px, 258px) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 44px);
  }

  .page-news .col-index {
    position: sticky;
    top: 92px;
  }
}

@media (min-width: 1180px) {
  .page-news .entry {
    grid-template-columns: 168px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .col-chip,
  .page-news .next-links a {
    transition: none;
  }
}
<<<END>>>