.page-news {
  --news-rail-w: 250px;
  --news-col-gap: clamp(24px, 4vw, 64px);
  --news-sec-gap: clamp(56px, 8vw, 112px);
  --news-hair: 1px;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-block: 18px 4px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--index);
}
.page-news .breadcrumb a {
  color: var(--index);
  text-decoration: none;
}
.page-news .breadcrumb a:hover {
  color: var(--cyan);
}
.page-news .breadcrumb [aria-current="page"] {
  color: var(--snow);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-bottom: clamp(32px, 5vw, 64px);
  border-bottom: var(--news-hair) solid var(--line);
}
.page-news .news-hero::before,
.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--line);
  opacity: 0.6;
}
.page-news .news-hero::before { top: 0; }
.page-news .news-hero::after { display: none; }

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(24px, 4vw, 48px);
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(180px, 0.75fr);
    align-items: end;
  }
}

.page-news .news-hero__title {
  margin: 18px 0 20px;
  font-size: clamp(34px, 6.4vw, 76px);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--snow);
}
.page-news .news-hero__lede {
  max-width: 46ch;
  color: var(--snow);
  opacity: 0.82;
}
.page-news .news-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: var(--news-hair) solid var(--line);
}
.page-news .news-hero__stats .stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  padding: 16px 14px;
  background: var(--panel);
}
.page-news .news-hero__stats .stat__label {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--index);
}
.page-news .news-hero__stats .stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--snow);
}

.page-news .news-hero__media {
  margin-top: clamp(28px, 4vw, 52px);
}

/* ---------- 主体布局 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-col-gap);
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(56px, 8vw, 110px);
}
@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
  }
}

/* ---------- 左侧栏目索引带 ---------- */
.page-news .news-rail {
  align-self: start;
  border-top: 2px solid var(--orange);
  padding-top: 16px;
}
@media (min-width: 1024px) {
  .page-news .news-rail {
    position: sticky;
    top: 84px;
  }
}
.page-news .news-rail .index-note {
  margin-bottom: 14px;
}
.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-hair) solid var(--line);
}
.page-news .news-rail__item {
  border-bottom: var(--news-hair) solid var(--line);
}
.page-news .news-rail__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding: 13px 8px 13px 0;
  text-decoration: none;
  color: var(--snow);
  transition: background 200ms var(--ease), padding-left 200ms var(--ease);
}
.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: var(--panel);
  padding-left: 10px;
}
.page-news .news-rail__link[aria-current="true"] {
  background: var(--panel);
  padding-left: 10px;
  box-shadow: inset 2px 0 0 var(--orange);
}
.page-news .news-rail__num {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--index);
}
.page-news .news-rail__name {
  font-size: 15px;
  font-weight: 500;
}
.page-news .news-rail__beat {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-align: right;
}
.page-news .news-rail__note {
  margin-top: 18px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--index);
}

/* ---------- 章节通用 ---------- */
.page-news .news-main {
  min-width: 0;
}
.page-news .news-sec + .news-sec {
  margin-top: var(--news-sec-gap);
  padding-top: var(--news-sec-gap);
  border-top: var(--news-hair) solid var(--line);
}
.page-news .news-sec__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3vw, 40px);
}
.page-news .news-sec__head .h-section {
  margin: 12px 0 14px;
}
.page-news .news-sec__foot {
  margin-top: clamp(26px, 3.5vw, 44px);
}

/* ---------- 战报流 ---------- */
.page-news .news-feed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-feed__lead {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 3vw, 30px) 0 clamp(26px, 3vw, 38px);
  border-top: var(--news-hair) solid var(--line);
  border-bottom: var(--news-hair) solid var(--line);
  background: linear-gradient(180deg, rgba(41, 168, 191, 0.07), transparent 70%);
}
@media (min-width: 760px) {
  .page-news .news-feed__lead {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .news-feed__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.page-news .news-feed__lead-title {
  margin: 0 0 14px;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.28;
  color: var(--snow);
}
.page-news .news-feed__lead-media {
  width: 100%;
}
.page-news .news-feed__meta {
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .news-feed__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: var(--news-hair) solid var(--line);
}
@media (min-width: 760px) {
  .page-news .news-feed__item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 24px;
    padding: 26px 0;
  }
}
.page-news .news-feed__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--index);
  padding-top: 4px;
}
.page-news .news-feed__item .h-sub {
  margin: 10px 0 10px;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.4;
}
.page-news .news-feed__item .prose {
  max-width: 68ch;
}

/* ---------- 专题连载 ---------- */
.page-news .special-grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .page-news .special-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1180px) {
  .page-news .special-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-news .special-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--panel);
  border: var(--news-hair) solid var(--line);
  border-top: 2px solid var(--cyan);
}
.page-news .special-card:nth-child(2) {
  border-top-color: var(--orange);
}
.page-news .special-card__media {
  margin: 0 0 8px;
}
.page-news .special-card .h-sub {
  margin: 0;
  font-size: clamp(19px, 2vw, 24px);
}
.page-news .special-card__list {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--snow);
  opacity: 0.82;
}
.page-news .special-card__foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: var(--news-hair) solid var(--line);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--index);
}

/* ---------- 交锋解读 ---------- */
.page-news .read-pair {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border: var(--news-hair) solid var(--line);
}
@media (min-width: 760px) {
  .page-news .read-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-news .read-side {
  padding: clamp(20px, 3vw, 30px);
  background: var(--panel);
}
.page-news .read-side--home {
  box-shadow: inset 0 3px 0 var(--orange);
}
.page-news .read-side--away {
  box-shadow: inset 0 3px 0 var(--cyan);
}
.page-news .read-side .h-sub {
  margin: 10px 0 12px;
}

.page-news .read-faq {
  margin-top: clamp(20px, 3vw, 32px);
  border-top: var(--news-hair) solid var(--line);
}
.page-news .read-faq .disclosure {
  border-bottom: var(--news-hair) solid var(--line);
}
.page-news .read-faq .disclosure > summary {
  padding: 18px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--snow);
}
.page-news .read-faq .disclosure__body {
  padding-bottom: 20px;
}

/* ---------- 资料包与版本 ---------- */
.page-news .files-grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
  grid-template-columns: 1fr;
}
@media (min-width: 980px) {
  .page-news .files-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}
.page-news .files-block {
  min-width: 0;
}
.page-news .files-block .card__kicker {
  margin-bottom: 14px;
  color: var(--lime);
}
.page-news .table caption {
  text-align: left;
  padding-bottom: 10px;
}
.page-news .table td,
.page-news .table th {
  font-size: 13px;
}

.page-news .files-versions {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-hair) solid var(--line);
}
.page-news .files-version {
  padding: 20px 0;
  border-bottom: var(--news-hair) solid var(--line);
}
.page-news .files-version__tag {
  display: inline-block;
  margin-bottom: 10px;
}
.page-news .files-version .h-sub {
  margin: 0 0 8px;
  font-size: 19px;
}

/* ---------- 数据观察 ---------- */
.page-news .observe-grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  grid-template-columns: 1fr;
}
@media (min-width: 860px) {
  .page-news .observe-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .observe-grid__media {
  margin: 0;
}
.page-news .observe-grid__list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--news-hair) solid var(--line);
}
.page-news .observe-item {
  padding: 22px;
  background: var(--bg);
}
.page-news .observe-item__kicker {
  margin-bottom: 8px;
  color: var(--cyan);
}
.page-news .observe-item .h-sub {
  margin: 0 0 10px;
  font-size: clamp(17px, 1.9vw, 21px);
}

/* ---------- 订阅面板 ---------- */
.page-news .subscribe-panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  grid-template-columns: 1fr;
  margin-top: clamp(32px, 4.5vw, 60px);
  padding: clamp(24px, 3.5vw, 40px);
  background: var(--panel);
  border: var(--news-hair) solid var(--line);
  border-left: 3px solid var(--orange);
}
@media (min-width: 900px) {
  .page-news .subscribe-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}
.page-news .subscribe-panel__copy .h-section {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3vw, 36px);
}
.page-news .subscribe-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-hair) solid var(--line);
}
.page-news .subscribe-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: var(--news-hair) solid var(--line);
}
.page-news .subscribe-item__name {
  font-size: 15px;
  color: var(--snow);
}
.page-news .subscribe-toggle {
  min-width: 82px;
  padding: 7px 14px;
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--index);
  background: transparent;
  border: var(--news-hair) solid var(--line);
  border-radius: 2px;
  cursor: pointer;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}
.page-news .subscribe-toggle:hover {
  border-color: var(--cyan);
  color: var(--snow);
}
.page-news .subscribe-toggle[aria-pressed="true"] {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
  font-weight: 600;
}
.page-news .subscribe-toggle:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 下一步入口 ---------- */
.page-news .news-next {
  margin-top: clamp(36px, 5vw, 60px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: var(--news-hair) solid var(--line);
}
.page-news .news-next .index-note {
  margin-bottom: 16px;
}
.page-news .news-next__links {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border: var(--news-hair) solid var(--line);
}
@media (min-width: 700px) {
  .page-news .news-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1100px) {
  .page-news .news-next__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-news .news-next__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  background: var(--bg);
  text-decoration: none;
  transition: background 200ms var(--ease);
}
.page-news .news-next__link:hover {
  background: var(--panel);
}
.page-news .news-next__link-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--snow);
}
.page-news .news-next__link:hover .news-next__link-title {
  color: var(--orange);
}
.page-news .news-next__link-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--index);
}

/* ---------- 首条战报横线刻度装饰 ---------- */
.page-news .news-feed__lead-copy {
  position: relative;
}
.page-news .news-feed__lead-copy::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  width: 72px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 图片响应式与动效降级 ---------- */
.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rail__link,
  .page-news .news-next__link,
  .page-news .subscribe-toggle {
    transition: none;
  }
}
<<<END>>>