.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-news .news-shell {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .breadcrumb {
  margin: 16px 0 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  margin-top: 16px;
  padding: clamp(26px, 5.4vw, 64px);
  border-radius: var(--radius);
  color: #ffffff;
  background-color: var(--navy);
  background-image:
    radial-gradient(rgba(27, 107, 102, 0.55) 1px, transparent 1px),
    radial-gradient(130% 120% at 88% -10%, #16405f 0%, var(--navy) 52%, var(--navy-deep) 100%);
  background-size: 22px 22px, 100% 100%;
  overflow: hidden;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 8vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
}

.page-news .news-hero__title em {
  font-style: normal;
  color: var(--mint);
}

.page-news .news-hero__lede {
  margin-top: 18px;
  max-width: 58ch;
  color: #cfe0f2;
}

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

.page-news .news-hero__stats {
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(159, 178, 201, 0.24);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.page-news .news-hero__stats b {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  color: var(--mint);
  line-height: 1.1;
}

.page-news .news-hero__stats span {
  display: block;
  margin-top: 4px;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding-block: clamp(42px, 6.5vw, 80px);
  border-top: 1px solid var(--edge-line);
  margin-top: clamp(32px, 5vw, 64px);
}

.page-news .news-section__head {
  max-width: 66ch;
  margin-bottom: clamp(24px, 3.5vw, 38px);
}

.page-news .news-section__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 4.2vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-news .news-section__lede {
  margin: 14px 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted-ink);
  max-width: 60ch;
}

/* ---------- 目录地图 ---------- */
.page-news .news-map__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-map__figure {
  margin: 0;
}

.page-news .news-map__figure img,
.page-news .news-feed__figure img,
.page-news .news-version__figure img,
.page-news .news-routes__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--edge-line);
  background: var(--navy-soft);
}

.page-news .news-map__figure figcaption,
.page-news .news-feed__figure figcaption,
.page-news .news-version__figure figcaption,
.page-news .news-routes__figure figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted-ink);
  letter-spacing: 0.02em;
}

.page-news .news-map__text {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .map-index {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--edge-line);
}

.page-news .map-index__item {
  border-bottom: 1px solid var(--edge-line);
}

.page-news .map-index__link {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  grid-template-areas:
    "no name"
    "no desc";
  gap: 2px 12px;
  padding: 13px 6px 13px 2px;
  text-decoration: none;
  color: inherit;
  transition: background-color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-news .map-index__link:hover,
.page-news .map-index__link:focus-visible {
  background: rgba(53, 242, 192, 0.09);
  padding-left: 10px;
}

.page-news .map-index__no {
  grid-area: no;
  align-self: center;
  font-size: 0.78rem;
  color: var(--mint-deep);
  letter-spacing: 0.06em;
}

.page-news .map-index__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.page-news .map-index__desc {
  grid-area: desc;
  font-size: 0.82rem;
  color: var(--muted-ink);
  line-height: 1.5;
}

/* ---------- 六类栏目 ---------- */
.page-news .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .cat-item {
  position: relative;
  padding: 22px 20px 18px 24px;
  background: #ffffff;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 2px rgba(7, 26, 51, 0.04);
  overflow: hidden;
  scroll-margin-top: 84px;
}

.page-news .cat-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--cat, var(--edge));
}

.page-news .cat-item--kaijiang { --cat: var(--red); }
.page-news .cat-item--zoushi { --cat: var(--mint-deep); }
.page-news .cat-item--haoma { --cat: var(--dot); }
.page-news .cat-item--banben { --cat: var(--gold); }
.page-news .cat-item--pingban { --cat: var(--panel); }
.page-news .cat-item--bangzhu { --cat: var(--muted-ink); }

.page-news .cat-item__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .cat-item__no {
  font-size: 0.76rem;
  color: var(--cat, var(--muted-ink));
  letter-spacing: 0.08em;
}

.page-news .cat-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.page-news .cat-item__text {
  margin: 10px 0 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .cat-item__time {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--edge-line);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--muted-ink);
}

/* ---------- 条目流 ---------- */
.page-news .news-feed__figure {
  margin: 0 0 clamp(24px, 3.4vw, 34px);
}

.page-news .news-filter {
  position: relative;
}

.page-news .news-filter__labels {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

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

.page-news .news-filter__chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border: 1px solid var(--edge-line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted-ink);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .news-filter__chip:hover {
  border-color: var(--mint-deep);
  color: var(--mint-deep);
}

.page-news .news-filter__input:checked + .news-filter__chip {
  background: var(--navy);
  border-color: var(--navy);
  color: #ffffff;
}

.page-news .news-filter:has(#flt-kaijiang:checked) .feed-card:not([data-cat="kaijiang"]),
.page-news .news-filter:has(#flt-zoushi:checked) .feed-card:not([data-cat="zoushi"]),
.page-news .news-filter:has(#flt-haoma:checked) .feed-card:not([data-cat="haoma"]),
.page-news .news-filter:has(#flt-banben:checked) .feed-card:not([data-cat="banben"]),
.page-news .news-filter:has(#flt-pingban:checked) .feed-card:not([data-cat="pingban"]),
.page-news .news-filter:has(#flt-bangzhu:checked) .feed-card:not([data-cat="bangzhu"]) {
  display: none;
}

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

.page-news .feed-card {
  position: relative;
  padding: 20px 20px 22px;
  background: #ffffff;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-sm);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .feed-card:hover {
  transform: translateY(-2px);
  border-color: var(--edge);
  box-shadow: 0 8px 22px rgba(7, 26, 51, 0.08);
}

.page-news .feed-card[data-cat="kaijiang"] { --cat: var(--red); }
.page-news .feed-card[data-cat="zoushi"] { --cat: var(--mint-deep); }
.page-news .feed-card[data-cat="haoma"] { --cat: var(--dot); }
.page-news .feed-card[data-cat="banben"] { --cat: #b8842a; }
.page-news .feed-card[data-cat="pingban"] { --cat: var(--panel); }
.page-news .feed-card[data-cat="bangzhu"] { --cat: var(--muted-ink); }

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

.page-news .feed-card__cat {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #ffffff;
  background: var(--cat, var(--edge));
}

.page-news .feed-card__time {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted-ink);
}

.page-news .feed-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-news .feed-card__text {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted-ink);
}

/* ---------- 版本专题 ---------- */
.page-news .news-version__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-news .ctab {
  position: relative;
  padding: 22px 20px 24px;
  border-radius: var(--radius);
  background: var(--navy);
  background-image: radial-gradient(rgba(27, 107, 102, 0.4) 1px, transparent 1px);
  background-size: 24px 24px;
  color: #ffffff;
}

.page-news .ctab__bar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(159, 178, 201, 0.2);
}

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

.page-news .ctab__label {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(159, 178, 201, 0.35);
  font-size: 0.8rem;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .ctab__input:checked + .ctab__label--new {
  background: rgba(53, 242, 192, 0.16);
  border-color: var(--mint);
  color: var(--mint);
}

.page-news .ctab__input:checked + .ctab__label--old {
  background: rgba(244, 184, 74, 0.16);
  border-color: var(--gold);
  color: var(--gold);
}

.page-news .ctab__input:checked + .ctab__label--both {
  background: rgba(53, 242, 192, 0.16);
  border-color: var(--mint);
  color: var(--mint);
}

.page-news .ctab__panels {
  margin-top: 18px;
}

.page-news .ctab__panel {
  display: none;
}

.page-news .ctab__panel[data-view="new"] {
  display: block;
}

.page-news .ctab:has(.ctab__input:checked) .ctab__panel {
  display: none;
}

.page-news .ctab:has(#ver-new:checked) .ctab__panel[data-view="new"],
.page-news .ctab:has(#ver-old:checked) .ctab__panel[data-view="old"],
.page-news .ctab:has(#ver-both:checked) .ctab__panel[data-view="both"] {
  display: block;
}

.page-news .ctab__lead {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #d7e4f3;
}

.page-news .ctab__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .ctab__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: #bfd1e6;
}

.page-news .ctab__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--mint);
}

.page-news .news-version__figure {
  margin: 0;
}

.page-news .topic-list {
  list-style: none;
  margin: clamp(26px, 3.6vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .topic-item {
  padding: 20px;
  background: #ffffff;
  border: 1px solid var(--edge-line);
  border-left: 3px solid var(--mint);
  border-radius: var(--radius-sm);
}

.page-news .topic-item:nth-child(2) {
  border-left-color: var(--gold);
}

.page-news .topic-item__tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 10px;
}

.page-news .topic-item__tag--new {
  background: rgba(53, 242, 192, 0.16);
  color: var(--mint-deep);
}

.page-news .topic-item__tag--old {
  background: rgba(244, 184, 74, 0.2);
  color: #96660f;
}

.page-news .topic-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.45;
}

.page-news .topic-item__text {
  margin: 8px 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted-ink);
}

.page-news .topic-item__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--mint);
  padding-bottom: 2px;
}

.page-news .topic-item__link:hover {
  color: var(--mint-deep);
  border-bottom-color: var(--mint-deep);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm__grid {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-news .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .rhythm-item {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--edge-line);
}

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

.page-news .rhythm-item__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--edge);
  font-size: 0.78rem;
  color: var(--mint-deep);
}

.page-news .rhythm-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.page-news .rhythm-item__text {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted-ink);
}

.page-news .rhythm-note {
  padding: 24px 22px;
  border-radius: var(--radius);
  background: var(--panel);
  background-image: linear-gradient(160deg, rgba(53, 242, 192, 0.12), rgba(14, 39, 71, 0) 62%);
  color: #d7e4f3;
}

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

.page-news .rhythm-note__text {
  margin: 0 0 12px;
  font-size: 0.9rem;
  line-height: 1.78;
  color: #c4d5e8;
}

.page-news .rhythm-note__text:last-child {
  margin-bottom: 0;
}

.page-news .rhythm-note__text a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 192, 0.5);
}

.page-news .rhythm-note__text a:hover {
  color: var(--mint-bright);
}

/* ---------- 阅读路线 ---------- */
.page-news .news-routes__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

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

.page-news .route-item {
  padding: 20px;
  background: #ffffff;
  border: 1px solid var(--edge-line);
  border-radius: var(--radius-sm);
}

.page-news .route-item__no {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--red);
  background: rgba(230, 59, 79, 0.1);
  padding: 3px 8px;
  border-radius: 3px;
}

.page-news .route-item__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.page-news .route-item__text {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted-ink);
}

.page-news .route-item__path {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--edge-line);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  color: var(--mint-deep);
}

.page-news .news-routes__figure {
  margin: 0;
}

/* ---------- 结尾入口 ---------- */
.page-news .news-cta {
  margin-top: clamp(34px, 5vw, 60px);
}

.page-news .news-cta__inner {
  padding: clamp(26px, 4.4vw, 46px);
  border-radius: var(--radius);
  background: var(--navy);
  background-image: linear-gradient(120deg, rgba(230, 59, 79, 0.22), rgba(7, 26, 51, 0) 58%);
  color: #ffffff;
}

.page-news .news-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-news .news-cta__text {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #c8d9ea;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-news .news-map__grid {
    grid-template-columns: 5fr 6fr;
    gap: 42px;
    align-items: start;
  }

  .page-news .news-version__grid {
    grid-template-columns: 6fr 5fr;
    gap: 34px;
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: 7fr 5fr;
    gap: 36px;
  }

  .page-news .news-routes__grid {
    grid-template-columns: 6fr 5fr;
    gap: 38px;
  }
}

@media (min-width: 860px) {
  .page-news .news-filter__feed {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .feed-card--wide {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-card,
  .page-news .map-index__link,
  .page-news .news-filter__chip,
  .page-news .ctab__label {
    transition: none;
  }

  .page-news .feed-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>