.page-news {
  --nv-line: rgba(216, 166, 60, .24);
  --nv-line-soft: rgba(216, 166, 60, .12);
  --nv-txt: rgba(246, 239, 227, .84);
  --nv-dim: rgba(199, 187, 168, .66);
  color: var(--warm-white);
  background:
    radial-gradient(900px 520px at 88% -6%, rgba(183, 48, 31, .18), transparent 62%),
    radial-gradient(760px 460px at 4% 32%, rgba(75, 58, 40, .34), transparent 66%),
    var(--ink);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */
.page-news .nv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--nv-line);
}

.page-news .nv-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  filter: saturate(.55);
  z-index: 0;
}

.page-news .nv-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -14%;
  width: min(58vw, 620px);
  height: 170%;
  background: linear-gradient(150deg, rgba(183, 48, 31, .32), rgba(110, 26, 17, 0) 72%);
  transform: skewX(-14deg);
  z-index: 0;
  pointer-events: none;
}

.page-news .nv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 10, 9, .30) 0%, rgba(11, 10, 9, .86) 60%, var(--ink) 100%);
  z-index: 0;
  pointer-events: none;
}

.page-news .nv-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(38px, 6vw, 76px);
  padding-bottom: clamp(34px, 5vw, 62px);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--nv-dim);
  margin-bottom: clamp(22px, 4vw, 40px);
}

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

.page-news .breadcrumb a:hover {
  color: var(--gold);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--gold-soft);
}

.page-news .nv-hero__title {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--warm-white);
}

.page-news .nv-hero__lead {
  max-width: 52ch;
  margin: 0;
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: var(--nv-txt);
}

.page-news .nv-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--nv-line-soft);
}

.page-news .nv-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--nv-dim);
}

.page-news .nv-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
  letter-spacing: .02em;
}

/* ---------- 区块骨架 ---------- */
.page-news .nv-section {
  padding: clamp(44px, 6vw, 84px) 0;
  border-top: 1px solid var(--nv-line-soft);
}

.page-news .nv-section:first-of-type {
  border-top: 0;
}

.page-news .nv-section__head {
  max-width: 64ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .nv-section__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--warm-white);
}

.page-news .nv-section__lead {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--nv-txt);
}

/* ---------- 发布节奏 ---------- */
.page-news .nv-cadence {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .nv-cadence__aside p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--nv-dim);
  padding-left: 16px;
  border-left: 2px solid rgba(183, 48, 31, .7);
}

.page-news .nv-cadence__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--nv-line);
}

.page-news .nv-cadence__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--nv-line-soft);
}

.page-news .nv-cadence__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cinnabar);
  padding-top: 4px;
}

.page-news .nv-cadence__item h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--warm-white);
}

.page-news .nv-cadence__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--nv-dim);
}

@media (min-width: 880px) {
  .page-news .nv-cadence {
    grid-template-columns: .82fr 1.18fr;
    align-items: start;
  }
  .page-news .nv-cadence__item {
    grid-template-columns: 44px 1fr;
    gap: 0 22px;
  }
}

/* ---------- 图 ---------- */
.page-news .nv-fig {
  margin: 0;
  border: 1px solid var(--nv-line-soft);
  background: var(--ink-2);
}

.page-news .nv-fig img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .nv-fig figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--nv-dim);
  border-top: 1px solid var(--nv-line-soft);
}

.page-news .nv-route-fig {
  margin-bottom: clamp(26px, 4vw, 40px);
}

/* ---------- 筛选 ---------- */
.page-news .nv-filters {
  position: relative;
}

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

.page-news .nv-filters__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.page-news .nv-chip {
  display: inline-block;
  padding: 7px 16px;
  border: 1px solid var(--nv-line);
  color: var(--nv-dim);
  font-size: 12.5px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .nv-chip:hover {
  color: var(--gold-soft);
  border-color: var(--gold);
}

.page-news #nf-all:checked ~ .nv-filters__bar [for="nf-all"],
.page-news #nf-version:checked ~ .nv-filters__bar [for="nf-version"],
.page-news #nf-price:checked ~ .nv-filters__bar [for="nf-price"],
.page-news #nf-help:checked ~ .nv-filters__bar [for="nf-help"],
.page-news #nf-library:checked ~ .nv-filters__bar [for="nf-library"] {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  border-color: var(--gold);
}

.page-news #nf-version:checked ~ .nv-log .nv-item:not([data-cat="version"]),
.page-news #nf-price:checked ~ .nv-log .nv-item:not([data-cat="price"]),
.page-news #nf-help:checked ~ .nv-log .nv-item:not([data-cat="help"]),
.page-news #nf-library:checked ~ .nv-log .nv-item:not([data-cat="library"]) {
  display: none;
}

/* ---------- 公告列表 ---------- */
.page-news .nv-log {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--nv-line);
}

.page-news .nv-item {
  border-bottom: 1px solid var(--nv-line-soft);
}

.page-news .nv-item__sum {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 0 14px;
  padding: 18px 0;
  list-style: none;
  cursor: pointer;
  transition: background .24s var(--ease);
}

.page-news .nv-item__sum::-webkit-details-marker {
  display: none;
}

.page-news .nv-item__sum:hover {
  background: rgba(216, 166, 60, .045);
}

.page-news .nv-item__idx {
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.2;
  text-align: right;
  color: var(--nv-dim);
  letter-spacing: .02em;
  padding-top: 2px;
  transition: color .24s var(--ease), transform .24s var(--ease);
}

.page-news .nv-item__sum:hover .nv-item__idx,
.page-news .nv-item__d[open] .nv-item__idx {
  color: var(--gold);
  transform: translateX(-2px);
}

.page-news .nv-item__main {
  display: block;
}

.page-news .nv-item__title {
  display: block;
  font-size: 15px;
  line-height: 1.62;
  color: var(--warm-white);
}

.page-news .nv-item__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.page-news .nv-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .12em;
  color: rgba(246, 239, 227, .92);
  border: 1px solid;
}

.page-news .nv-tag[data-kind="version"],
.page-news .nv-tag[data-kind="price"] {
  border-color: rgba(183, 48, 31, .78);
  background: rgba(183, 48, 31, .16);
}

.page-news .nv-tag[data-kind="help"],
.page-news .nv-tag[data-kind="library"] {
  border-color: rgba(46, 107, 88, .88);
  background: rgba(46, 107, 88, .18);
}

.page-news .nv-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--nv-dim);
}

.page-news .nv-item__panel {
  padding: 0 0 24px 0;
}

.page-news .nv-item__panel p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--nv-txt);
  max-width: 74ch;
}

.page-news .nv-item__panel p:last-of-type {
  margin-bottom: 14px;
}

.page-news .nv-item__link {
  display: inline-block;
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 166, 60, .42);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .nv-item__link:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

@media (min-width: 720px) {
  .page-news .nv-item__sum {
    grid-template-columns: 64px 1fr;
    gap: 0 26px;
    padding: 22px 0;
  }
  .page-news .nv-item__idx {
    font-size: 27px;
    letter-spacing: -.02em;
  }
  .page-news .nv-item__title {
    font-size: 17px;
  }
  .page-news .nv-item__panel {
    padding-left: 90px;
  }
}

/* ---------- 月度花费 ---------- */
.page-news .nv-spend {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-news .nv-quarters {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--nv-line);
}

.page-news .nv-quarters li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 0 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--nv-line-soft);
}

.page-news .nv-quarters .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: 4px;
}

.page-news .nv-quarters p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--nv-txt);
}

@media (min-width: 940px) {
  .page-news .nv-spend {
    grid-template-columns: 1.42fr 1fr;
    align-items: start;
  }
}

/* ---------- 专题 ---------- */
.page-news .nv-topics {
  display: grid;
  gap: 16px;
}

.page-news .nv-topic {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--nv-line-soft);
  background: linear-gradient(158deg, rgba(23, 19, 15, .92), rgba(11, 10, 9, .94));
  transition: border-color .24s var(--ease), transform .24s var(--ease);
}

.page-news .nv-topic:hover {
  border-color: var(--gold);
  transform: translateX(2px);
}

.page-news .nv-topic__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--cinnabar);
}

.page-news .nv-topic h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.36;
  color: var(--warm-white);
}

.page-news .nv-topic p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.88;
  color: var(--nv-dim);
}

.page-news .nv-topic__more {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 166, 60, .36);
  align-self: flex-start;
}

.page-news .nv-topic__more:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

.page-news .nv-topic__fig {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--nv-line-soft);
}

.page-news .nv-topic__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

@media (min-width: 820px) {
  .page-news .nv-topics {
    grid-template-columns: 1fr 1fr;
  }
  .page-news .nv-topic--lead {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 0 clamp(22px, 3vw, 36px);
    align-items: center;
  }
  .page-news .nv-topic--lead .nv-topic__body {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
}

/* ---------- 订阅 ---------- */
.page-news .nv-sub {
  display: grid;
  gap: 24px;
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--nv-line);
  background:
    linear-gradient(128deg, rgba(183, 48, 31, .16), rgba(23, 19, 15, .92) 52%, rgba(11, 10, 9, .94));
}

.page-news .nv-sub__lead {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--nv-txt);
}

.page-news .nv-sub__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  align-content: start;
}

.page-news .nv-sub__actions .btn {
  text-decoration: none;
}

.page-news .nv-sub__note {
  flex-basis: 100%;
  margin: 4px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--nv-dim);
}

@media (min-width: 820px) {
  .page-news .nv-sub {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nv-topic,
  .page-news .nv-item__idx,
  .page-news .nv-chip,
  .page-news .nv-item__sum {
    transition: none;
  }
  .page-news .nv-topic:hover,
  .page-news .nv-item__sum:hover .nv-item__idx {
    transform: none;
  }
}
<<<END>>>