.page-news {
  --news-gap: clamp(18px, 2.6vw, 30px);
  --news-card: clamp(252px, 76vw, 372px);
  background: var(--ink);
  color: var(--porcelain);
}

.page-news h2 {
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--porcelain);
}

.page-news h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.42;
  margin: 8px 0 0;
  color: var(--porcelain);
}

.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: var(--r-pill);
}

.page-news .breadcrumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 置顶专题首屏 ---------- */

.page-news .news-feature {
  position: relative;
  padding: clamp(22px, 3.5vw, 42px) 0 clamp(48px, 7vw, 96px);
  background:
    radial-gradient(115% 88% at 82% 4%, rgba(20, 49, 40, 0.92) 0%, rgba(13, 33, 28, 0.38) 44%, rgba(7, 11, 9, 0) 74%),
    linear-gradient(168deg, rgba(255, 155, 49, 0.06) 0%, rgba(7, 11, 9, 0) 46%),
    var(--ink);
  overflow: hidden;
}

.page-news .news-feature::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -30%;
  width: 62vw;
  height: 62vw;
  max-width: 780px;
  max-height: 780px;
  border: 1px solid var(--line);
  border-radius: 50%;
  opacity: 0.55;
  pointer-events: none;
}

.page-news .news-feature__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-news .news-feature__media {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  background: var(--deep);
}

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

.page-news .news-feature__stamp {
  position: absolute;
  left: clamp(14px, 2vw, 22px);
  top: clamp(14px, 2vw, 22px);
  padding: 7px 16px;
  border-radius: var(--r-pill);
  background: var(--lime);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-news .news-feature__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-news .news-feature__body h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--porcelain);
}

.page-news .news-feature__body .lede {
  margin-top: 18px;
  color: var(--porcelain);
  opacity: 0.86;
}

.page-news .news-feature__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-feature__points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-feature__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 11px;
  height: 3px;
  background: var(--amber);
  transform: skewX(-28deg);
}

.page-news .news-feature__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* ---------- 最近更新 ---------- */

.page-news .news-stream {
  padding: clamp(46px, 6vw, 84px) 0;
  background: linear-gradient(180deg, var(--ink) 0%, var(--deep) 34%, var(--deep) 100%);
  border-top: 1px solid var(--line);
}

.page-news .news-stream__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: end;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-news .news-stream__lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-stream__thumb {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
}

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

.page-news .news-stream__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

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

.page-news .news-stream__item {
  position: relative;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s var(--ease);
}

.page-news .news-stream__item:hover,
.page-news .news-stream__item:focus-within {
  background: rgba(20, 49, 40, 0.62);
}

.page-news .news-stream__link {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 28px) clamp(18px, 2.4vw, 30px);
  text-decoration: none;
  color: inherit;
}

.page-news .news-stream__mark {
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 0;
  background: var(--lime);
  transform: translateY(-50%) skewY(-16deg);
  transition: height 0.32s var(--ease);
  pointer-events: none;
}

.page-news .news-stream__item:hover .news-stream__mark,
.page-news .news-stream__item:focus-within .news-stream__mark {
  height: 62%;
}

.page-news .news-stream__main {
  display: block;
}

.page-news .news-stream__cat {
  display: inline-flex;
  margin-bottom: 10px;
}

.page-news .news-stream__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.44;
  color: var(--porcelain);
}

.page-news .news-stream__desc {
  display: block;
  margin-top: 10px;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-stream__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-stream__time {
  color: var(--cyan);
}

.page-news .news-stream__code {
  color: var(--mist);
}

/* ---------- 战报专栏 / 专题连载 横向轨道 ---------- */

.page-news .news-reports,
.page-news .news-series {
  padding: clamp(46px, 6vw, 84px) 0 clamp(30px, 4vw, 52px);
}

.page-news .news-reports {
  background: var(--deep);
  border-top: 1px solid var(--line);
}

.page-news .news-series {
  background: var(--ink);
  border-top: 1px solid var(--line);
  padding-bottom: clamp(48px, 6vw, 88px);
}

.page-news .news-reports__head,
.page-news .news-series__head {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-news .news-reports__lead,
.page-news .news-series__lead {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-rail {
  display: flex;
  gap: var(--news-gap);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 6px var(--gutter) 22px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news .news-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-rail::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: var(--r-pill);
}

.page-news .news-rail__card {
  scroll-snap-align: start;
  flex: 0 0 var(--news-card);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(18px, 2.2vw, 24px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, var(--board) 0%, rgba(13, 33, 28, 0.9) 100%);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-series .news-rail__card {
  background: linear-gradient(158deg, rgba(20, 49, 40, 0.72) 0%, rgba(7, 11, 9, 0.9) 100%);
}

.page-news .news-rail__card:hover {
  border-color: var(--lime);
  transform: translateY(-4px);
}

.page-news .news-rail__card--wide {
  flex-basis: clamp(280px, 88vw, 460px);
}

.page-news .news-rail__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
}

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

.page-news .news-rail__text p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

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

/* ---------- 版本记录 ---------- */

.page-news .news-log {
  padding: clamp(46px, 6vw, 88px) 0;
  background: linear-gradient(180deg, var(--deep) 0%, var(--ink) 100%);
  border-top: 1px solid var(--line);
}

.page-news .news-log__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4.4vw, 56px);
}

.page-news .news-log__intro .prose {
  margin-top: 16px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-log__figure {
  margin: 26px 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
}

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

.page-news .news-log__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 clamp(18px, 2.4vw, 26px);
  border-left: 1px solid var(--line);
}

.page-news .news-log__item {
  position: relative;
  padding-bottom: clamp(26px, 3.4vw, 40px);
}

.page-news .news-log__item:last-child {
  padding-bottom: 0;
}

.page-news .news-log__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(18px, 2.4vw, 26px) - 5px);
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 5px rgba(255, 155, 49, 0.14);
}

.page-news .news-log__ver {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-news .news-log__item h3 {
  margin-top: 8px;
}

.page-news .news-log__item p:last-child {
  margin: 10px 0 0;
  max-width: 48ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 订阅与投稿 ---------- */

.page-news .news-cta {
  padding: clamp(38px, 5vw, 66px) 0 clamp(52px, 6vw, 88px);
  background: var(--ink);
}

.page-news .news-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
  padding: clamp(26px, 3.6vw, 46px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(198, 255, 79, 0.12) 0%, rgba(198, 255, 79, 0) 58%),
    linear-gradient(140deg, var(--board) 0%, var(--deep) 100%);
}

.page-news .news-cta__text h2 {
  margin-top: 0;
}

.page-news .news-cta__text p {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-stream__head {
    grid-template-columns: minmax(0, 1fr) 220px;
  }
}

@media (min-width: 860px) {
  .page-news .news-stream__link {
    grid-template-columns: minmax(0, 1fr) 210px;
    align-items: center;
    gap: 24px;
  }

  .page-news .news-stream__meta {
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
  }
}

@media (min-width: 1024px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr);
  }

  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

@media (min-width: 1280px) {
  .page-news .news-rail {
    padding-inline: calc((100vw - var(--shell)) / 2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rail__card,
  .page-news .news-stream__mark {
    transition: none;
  }

  .page-news .news-rail__card:hover {
    transform: none;
  }
}
<<<END>>>