.page-news {
  --news-text: #aebbd0;
  --news-line: rgba(230, 237, 247, .12);
  --news-line-strong: rgba(230, 237, 247, .26);
  background: var(--void);
  color: var(--mist);
  font-family: var(--font-body);
  overflow-x: hidden;
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news .container {
  padding-inline: clamp(16px, 4vw, 24px);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: 18px;
  font-size: 13px;
  color: var(--slate);
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .breadcrumb a {
  color: var(--slate);
  text-decoration: none;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(124, 138, 165, .6);
}

/* ---------- 首屏 ---------- */
.news-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(24px, 5vw, 48px) clamp(32px, 6vw, 64px);
}

.news-hero::before {
  content: "";
  position: absolute;
  inset: -160px -20% auto -20%;
  height: 640px;
  z-index: -1;
  background:
    radial-gradient(52% 60% at 18% 30%, rgba(22, 224, 196, .30), transparent 64%),
    radial-gradient(48% 56% at 84% 4%, rgba(44, 107, 255, .34), transparent 66%);
  pointer-events: none;
}

.news-hero__band {
  position: absolute;
  top: 0;
  left: 0;
  width: min(300px, 62%);
  height: 6px;
  background: var(--grad-warm);
  transform: skewX(-30deg);
  transform-origin: left top;
  border-radius: 0 3px 3px 0;
}

.news-hero__inner {
  display: grid;
  gap: clamp(24px, 5vw, 48px);
}

.news-hero__copy h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.2vw, 54px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--mist);
}

.news-hero__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--news-text);
}

.news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.news-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12.5px;
  color: var(--slate);
}

.news-hero__stats b {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 22px);
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -.01em;
}

.news-hero__board {
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--news-line-strong);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(26, 34, 56, .94), rgba(7, 11, 24, .78));
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, .95);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.news-hero__board::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--grad-aurora);
}

.news-hero__board-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal);
}

.news-rhythm {
  display: grid;
  gap: 14px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.news-rhythm li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 2px 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-line);
}

.news-rhythm li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.news-rhythm__k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: .04em;
}

.news-rhythm__v {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--mist);
}

.news-rhythm__d {
  grid-column: 2;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 章节通用 ---------- */
.news-section {
  padding-block: clamp(36px, 6vw, 76px);
}

.news-section + .news-section {
  border-top: 1px solid var(--news-line);
}

.news-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.news-head__no {
  font-family: var(--font-mono);
  font-size: clamp(34px, 7vw, 60px);
  font-weight: 700;
  line-height: .88;
  letter-spacing: -.04em;
  background: var(--grad-aurora);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.news-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.02em;
  color: var(--mist);
}

.news-head p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-text);
}

/* ---------- 图片 ---------- */
.news-figure {
  margin: 0;
  border: 1px solid var(--news-line-strong);
  border-radius: var(--radius);
  background: var(--void-2);
  overflow: hidden;
}

.news-figure--lead {
  margin-bottom: clamp(20px, 3vw, 30px);
}

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

.news-figure figcaption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
  border-top: 1px solid var(--news-line);
  background: rgba(11, 18, 36, .92);
}

/* ---------- 时间线 ---------- */
.news-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.news-jump a {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  color: var(--slate);
  text-decoration: none;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.news-jump a:hover,
.news-jump a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

.news-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.news-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--blue) 62%, rgba(44, 107, 255, 0));
}

.news-round {
  position: relative;
  padding: 18px 0 20px 30px;
  border-bottom: 1px solid var(--news-line);
}

.news-round::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--void-2);
  border: 2px solid var(--teal);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.news-round:target {
  background: linear-gradient(90deg, rgba(56, 245, 255, .10), rgba(56, 245, 255, 0) 78%);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.news-round:target::before {
  border-color: var(--cyan);
  box-shadow: 0 0 0 5px rgba(56, 245, 255, .16);
}

.news-round__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.news-round__tick {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--gold);
}

.news-round__title {
  margin: 10px 0 0;
  font-size: clamp(16.5px, 2.4vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--mist);
}

.news-round__text {
  margin: 8px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-text);
}

.news-round__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 245, 255, .35);
}

.news-round__link:hover,
.news-round__link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
  outline: none;
}

/* ---------- 标签 ---------- */
.news-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  line-height: 1.6;
  border-radius: 999px;
  border: 1px solid currentColor;
  color: var(--teal);
  white-space: nowrap;
}

.news-tag--gold { color: var(--gold); }
.news-tag--cyan { color: var(--cyan); }
.news-tag--coral { color: var(--coral); }
.news-tag--slate { color: var(--slate); }

/* ---------- 检索 ---------- */
.news-search-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

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

.news-method {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-top: 1px solid var(--news-line);
}

.news-method:first-child {
  padding-top: 0;
  border-top: 0;
}

.news-method__no {
  grid-row: span 2;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--teal);
}

.news-method h3 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--mist);
}

.news-method p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-text);
}

.news-order {
  margin-top: 22px;
  padding: 16px 18px;
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(26, 34, 56, .55);
}

.news-order__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gold);
}

.news-order p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--news-text);
}

.news-inline-link {
  margin: 16px 0 0;
}

.news-inline-link a {
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 245, 255, .35);
}

.news-inline-link a:hover,
.news-inline-link a:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
  outline: none;
}

.news-fields {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 16px 18px;
  list-style: none;
  border: 1px solid var(--news-line-strong);
  border-radius: var(--radius);
  background: rgba(26, 34, 56, .5);
}

.news-fields li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-text);
}

.news-fields b {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 导出 ---------- */
.news-formats {
  display: grid;
  gap: 16px;
}

.news-format {
  position: relative;
  padding: 22px 20px 20px 24px;
  border: 1px solid var(--news-line-strong);
  border-radius: var(--radius);
  background: linear-gradient(152deg, rgba(26, 34, 56, .94), rgba(7, 11, 24, .86));
  overflow: hidden;
}

.news-format::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--grad-aurora);
}

.news-format--csv::before {
  background: var(--grad-warm);
}

.news-format__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--mist);
}

.news-format__ext {
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--void);
  background: var(--grad-aurora);
  border-radius: 5px;
}

.news-format--csv .news-format__ext {
  background: var(--grad-warm);
}

.news-format__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-text);
}

.news-format__use {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--slate);
}

.news-notes {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.news-notes li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--news-text);
}

.news-notes li::before {
  content: "→";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.news-export-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.news-export-action__hint {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  color: var(--slate);
}

/* ---------- 索引 ---------- */
.news-index-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.news-cadence {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.news-cadence__item {
  padding: 16px 18px;
  border: 1px solid var(--news-line);
  border-radius: 14px;
  background: rgba(26, 34, 56, .45);
}

.news-cadence__item b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold);
}

.news-cadence__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-text);
}

/* ---------- 关注 ---------- */
.news-follow {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.news-head--inline {
  margin-bottom: 12px;
}

.news-follow__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-text);
}

.news-notes--follow {
  margin-top: 18px;
}

.news-cta {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid var(--news-line-strong);
  border-radius: calc(var(--radius) + 6px);
  background:
    radial-gradient(80% 130% at 8% 0%, rgba(22, 224, 196, .20), transparent 62%),
    linear-gradient(140deg, rgba(26, 34, 56, .92), rgba(7, 11, 24, .92));
}

.news-cta p {
  margin: 0;
  max-width: 54ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 860px) {
  .news-hero__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: end;
  }

  .news-head {
    grid-template-columns: 112px minmax(0, 1fr);
    column-gap: 30px;
    row-gap: 12px;
    align-items: start;
  }

  .news-head__no {
    grid-row: 1 / span 2;
    font-size: 60px;
  }

  .news-search-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .news-formats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .news-cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .news-follow {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .news-round {
    padding: 20px 0 22px 38px;
  }

  .news-timeline::before {
    left: 8px;
  }

  .news-round::before {
    left: 3px;
    top: 26px;
  }
}

@media (min-width: 1180px) {
  .news-jump {
    margin-bottom: 32px;
  }

  .news-round__text {
    font-size: 14.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-jump a,
  .page-news .news-round::before {
    transition: none;
  }
}
<<<END>>>