.page-news {
  --news-gap: clamp(20px, 3vw, 36px);
  --news-line: var(--c-line);
  background: var(--c-paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-news .news-inline-link {
  color: var(--c-blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-news .news-inline-link:hover {
  color: var(--c-orange);
}

.page-news .eyebrow--invert {
  color: var(--ink-invert);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(18px, 3vw, 30px) 0 clamp(34px, 6vw, 72px);
  background: linear-gradient(180deg, var(--c-paper) 0%, var(--c-mist) 100%);
  border-bottom: var(--bd-heavy) solid var(--c-navy);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-news .news-hero__lead h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--c-navy);
}

.page-news .news-hero__lead .lede {
  margin: 18px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 26px 0 24px;
  border-top: var(--bd-heavy) solid var(--c-navy);
}

.page-news .news-fact {
  padding: 12px 8px 4px 0;
}

.page-news .news-fact + .news-fact {
  border-left: var(--bd) solid var(--news-line);
  padding-left: 12px;
}

.page-news .news-fact__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 2vw, 20px);
  color: var(--c-blue);
  line-height: 1.3;
}

.page-news .news-fact__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--ink-soft);
}

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

.page-news .news-hero__actions .btn--ghost {
  border: var(--bd) solid var(--c-blue);
  color: var(--c-blue);
  background: var(--c-paper);
  padding: 10px 18px;
}

.page-news .news-hero__actions .btn--ghost:hover {
  background: var(--c-blue);
  color: var(--c-paper);
}

.page-news .news-hero__media {
  width: 100%;
}

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

/* ---------- 版本速览 ---------- */
.page-news .news-brief {
  padding: clamp(30px, 5vw, 64px) 0;
  background: var(--c-mist);
}

.page-news .brief-panel {
  display: grid;
  border: var(--bd-heavy) solid var(--c-navy);
  background: var(--c-paper);
  box-shadow: var(--shadow-hard);
}

.page-news .brief-panel__stamp {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 20px 22px;
  background: var(--c-orange);
  color: var(--c-paper);
}

.page-news .brief-panel__stamp-no {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-news .brief-panel__stamp-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
}

.page-news .brief-panel__stamp-note {
  margin-top: 6px;
  align-self: flex-start;
  padding: 2px 8px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  font-size: 12px;
}

.page-news .brief-panel__body {
  padding: clamp(20px, 3vw, 30px);
}

.page-news .brief-panel__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  color: var(--c-navy);
}

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

.page-news .brief-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-top: 14px;
  border-top: 1px solid var(--news-line);
}

.page-news .brief-list__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .brief-list__tag {
  display: inline-block;
  padding: 3px 8px;
  background: var(--c-orange-soft);
  color: var(--c-navy);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.page-news .brief-list__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .brief-explain {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 48px);
  align-items: center;
}

.page-news .brief-explain__media {
  width: 100%;
  margin: 0;
}

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

.page-news .brief-explain__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.3vw, 24px);
  color: var(--c-navy);
  padding-left: 14px;
  border-left: 6px solid var(--c-blue);
}

.page-news .brief-explain__text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-news .brief-explain__text p:last-child {
  margin-bottom: 0;
}

/* ---------- 更新条目 ---------- */
.page-news .news-feed {
  padding: clamp(34px, 5vw, 68px) 0;
  background: var(--c-paper);
}

.page-news .news-feed__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-news .news-index {
  padding: 16px 16px 18px;
  border: var(--bd) solid var(--c-navy);
  background: var(--c-mist);
  box-shadow: var(--shadow-line);
}

.page-news .news-index__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--c-navy);
}

.page-news .news-index__note {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-soft);
}

.page-news .news-filter {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-filter__chip {
  display: inline-block;
  padding: 5px 11px;
  border: var(--bd) solid var(--news-line);
  background: var(--c-paper);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-news .news-filter__chip:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
}

.page-news .news-filter__radio:checked + .news-filter__chip {
  background: var(--c-blue);
  border-color: var(--c-blue);
  color: var(--c-paper);
}

.page-news .news-filter__radio:focus-visible + .news-filter__chip {
  outline: 2px solid var(--c-orange);
  outline-offset: 2px;
}

.page-news .news-index__reset {
  margin: 12px 0 0;
}

.page-news:has(#nf-version:checked) .news-entry:not(.is-version),
.page-news:has(#nf-cover:checked) .news-entry:not(.is-cover),
.page-news:has(#nf-service:checked) .news-entry:not(.is-service),
.page-news:has(#nf-review:checked) .news-entry:not(.is-review),
.page-news:has(#nf-help:checked) .news-entry:not(.is-help) {
  display: none;
}

.page-news .news-feed__list {
  display: grid;
  gap: 16px;
}

.page-news .news-entry {
  padding: 18px 18px 16px;
  border: var(--bd) solid var(--news-line);
  border-left: var(--bd-heavy) solid var(--c-blue);
  background: var(--c-paper);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.page-news .news-entry:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-line);
  border-color: var(--c-navy);
}

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

.page-news .news-entry__no {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-orange);
  letter-spacing: 0.04em;
}

.page-news .news-entry__time {
  margin-left: auto;
  font-size: 12px;
  color: var(--ink-soft);
}

.page-news .news-entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.35;
  color: var(--c-navy);
}

.page-news .news-entry__sum {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-news .news-entry__more {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--news-line);
}

.page-news .news-entry__more summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-blue);
}

.page-news .news-entry__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__more summary::before {
  content: "+ ";
}

.page-news .news-entry__more[open] summary::before {
  content: "− ";
}

.page-news .news-entry__more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 服务观察 ---------- */
.page-news .news-watch {
  padding: clamp(34px, 5vw, 68px) 0;
  background: var(--c-mist);
  border-top: var(--bd-heavy) solid var(--c-navy);
}

.page-news .watch-grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-news .watch-grid__media {
  width: 100%;
  margin: 0;
}

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

.page-news .watch-title {
  margin: 6px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
  color: var(--c-navy);
}

.page-news .watch-note {
  padding: 14px 16px;
  background: var(--c-paper);
  border: var(--bd) solid var(--news-line);
  border-top: var(--bd-heavy) solid var(--c-green);
}

.page-news .watch-note + .watch-note {
  margin-top: 12px;
}

.page-news .watch-note__time {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--c-green);
}

.page-news .watch-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .watch-lower {
  display: grid;
  gap: clamp(18px, 3vw, 36px);
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: var(--bd-heavy) solid var(--c-navy);
  align-items: center;
}

.page-news .watch-lower__media {
  width: 100%;
  margin: 0;
}

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

.page-news .watch-lower__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 23px);
  color: var(--c-navy);
}

.page-news .watch-lower__text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-news .watch-lower__text p:last-child {
  margin-bottom: 0;
}

/* ---------- 覆盖记录 ---------- */
.page-news .news-cover {
  padding: clamp(34px, 5vw, 68px) 0;
  background: var(--c-navy);
  color: var(--ink-invert);
}

.page-news .cover-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-news .cover-map {
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
}

.page-news .cover-map__land {
  fill: rgba(238, 244, 249, 0.05);
  stroke: #3A6699;
  stroke-width: 2;
}

.page-news .cover-map__ring {
  fill: none;
  stroke: var(--c-orange);
  stroke-width: 2;
  stroke-dasharray: 5 6;
}

.page-news .cover-map__ring--mid {
  stroke: #4C7CB4;
  stroke-dasharray: none;
  stroke-width: 1.5;
}

.page-news .cover-map__dot--ok {
  fill: var(--c-green);
}

.page-news .cover-map__dot--warn {
  fill: #D89A3C;
}

.page-news .cover-map__dot--off {
  fill: #6B7F94;
}

.page-news .cover-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--ink-invert);
}

.page-news .cover-legend li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-news .cover-legend__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.page-news .cover-legend__dot--ok {
  background: var(--c-green);
}

.page-news .cover-legend__dot--warn {
  background: #D89A3C;
}

.page-news .cover-legend__dot--off {
  background: #6B7F94;
}

.page-news .cover-title {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-news .cover-lede {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: #C7D8E8;
  max-width: 58ch;
}

.page-news .cover-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #34506E;
}

.page-news .cover-list__item {
  display: grid;
  gap: 6px;
  padding: 13px 0;
  border-bottom: 1px solid #34506E;
}

.page-news .cover-list__zone {
  font-size: 13px;
  font-weight: 700;
  color: #F0B58F;
  letter-spacing: 0.04em;
}

.page-news .cover-list__state {
  font-size: 14px;
  line-height: 1.7;
  color: #D5E3EF;
}

.page-news .cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .cover-actions__ghost {
  border: var(--bd) solid #7E9CBA;
  color: var(--c-paper);
  background: transparent;
  padding: 10px 18px;
}

.page-news .cover-actions__ghost:hover {
  background: var(--c-paper);
  color: var(--c-navy);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  padding: clamp(34px, 5vw, 68px) 0;
  background: var(--c-paper);
}

.page-news .series-title {
  margin: 6px 0 clamp(20px, 3vw, 32px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  color: var(--c-navy);
}

.page-news .series-grid {
  display: grid;
  gap: 14px;
}

.page-news .series-card {
  padding: 18px;
  border: var(--bd) solid var(--c-navy);
  background: var(--c-paper);
  box-shadow: var(--shadow-line);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-news .series-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hard);
}

.page-news .series-card__no {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 7px;
  background: var(--c-navy);
  color: var(--c-paper);
  font-size: 12px;
  font-weight: 700;
}

.page-news .series-card .card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--c-blue);
}

.page-news .series-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-news .series-sub {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 40px);
  padding: clamp(20px, 3vw, 28px);
  border: var(--bd-heavy) solid var(--c-navy);
  background: var(--c-orange-soft);
  align-items: center;
}

.page-news .series-sub__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--c-navy);
}

.page-news .series-sub__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #3A3027;
}

.page-news .series-sub__body .mono {
  font-weight: 700;
  color: var(--c-navy);
}

.page-news .series-sub__btn {
  justify-self: start;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-news .brief-panel {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .page-news .brief-explain {
    grid-template-columns: 6fr 6fr;
  }

  .page-news .watch-grid {
    grid-template-columns: 6fr 6fr;
  }

  .page-news .watch-lower {
    grid-template-columns: 5fr 7fr;
  }

  .page-news .cover-grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .series-sub {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .news-feed__grid {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
  }

  .page-news .news-index {
    position: sticky;
    top: 16px;
  }

  .page-news .brief-explain {
    grid-template-columns: 7fr 5fr;
  }

  .page-news .cover-list__item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 1040px) {
  .page-news .news-entry:nth-child(3n + 2) {
    margin-left: 34px;
  }

  .page-news .news-entry:nth-child(3n) {
    margin-left: 12px;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .series-card,
  .page-news .news-filter__chip {
    transition: none;
  }

  .page-news .news-entry:hover,
  .page-news .series-card:hover {
    transform: none;
  }
}
<<<END>>>