.page-news {
  --news-side: 140px;
  background: var(--xl-night);
  color: var(--xl-white);
  font-family: var(--xl-font-body);
  overflow-x: clip;
}

.page-news .news-hero {
  position: relative;
  padding: clamp(28px, 6vw, 70px) 0 clamp(24px, 4vw, 42px);
  isolation: isolate;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: -34% -12% auto 44%;
  height: 72%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(56, 242, 200, .16), rgba(56, 242, 200, 0) 72%);
}

.page-news .news-hero__kicker {
  margin: 24px 0 10px;
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-13);
  letter-spacing: .16em;
  color: var(--xl-orange);
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--xl-font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 11vw, 6rem);
  line-height: .95;
  letter-spacing: -.03em;
  color: var(--xl-white);
}

.page-news .news-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: var(--xl-fs-16);
  line-height: 1.78;
  color: var(--xl-silver);
}

.page-news .news-hero__brief {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-hero__brief li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-pill);
  background: rgba(11, 43, 34, .55);
}

.page-news .news-hero__k {
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  color: var(--xl-silver);
}

.page-news .news-hero__v {
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-13);
  font-variant-numeric: tabular-nums;
  color: var(--xl-cyan);
}

/* 首屏横幅 */
.page-news .news-banner {
  margin: 0 0 clamp(30px, 5.5vw, 60px);
}

.page-news .news-banner__frame {
  position: relative;
  aspect-ratio: 2 / 1;
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-radius-lg);
  overflow: hidden;
  background: var(--xl-pitch);
}

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

.page-news .news-banner__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(247, 251, 250, .06) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(247, 251, 250, .06) 0 1px, transparent 1px 72px);
}

.page-news .news-banner__cap {
  margin: 14px 0 0;
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  color: var(--xl-silver);
}

/* 通用小节标题 */
.page-news .news-head {
  display: grid;
  gap: 6px;
  margin-bottom: clamp(20px, 3.5vw, 34px);
}

.page-news .news-head__num {
  display: inline-block;
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-13);
  letter-spacing: .2em;
  color: var(--xl-orange);
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--xl-font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--xl-white);
}

.page-news .news-head__sub {
  margin: 0;
  max-width: 62ch;
  font-size: var(--xl-fs-16);
  line-height: 1.78;
  color: var(--xl-silver);
}

/* 条目流 */
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 20px;
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px 24px;
  padding: 22px 16px;
  border-bottom: 1px solid var(--xl-edge);
  transition: background-color 180ms ease;
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background-color: rgba(11, 43, 34, .62);
}

.page-news .news-item__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-news .news-item__tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border: 1px solid currentColor;
  border-radius: var(--xl-pill);
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-news .news-item__tag--league {
  color: var(--xl-cyan);
  background: rgba(56, 242, 200, .1);
}

.page-news .news-item__tag--data {
  color: var(--xl-orange);
  background: rgba(255, 90, 30, .12);
}

.page-news .news-item__tag--version {
  color: var(--xl-silver);
  background: rgba(159, 179, 176, .12);
}

.page-news .news-item__rel {
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  color: var(--xl-silver);
  letter-spacing: .02em;
}

.page-news .news-item__body {
  min-width: 0;
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--xl-font-display);
  font-size: var(--xl-fs-20);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -.01em;
  color: var(--xl-white);
}

.page-news .news-item__sum {
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  font-size: var(--xl-fs-16);
  line-height: 1.72;
  color: var(--xl-silver);
  transition: color 180ms ease;
}

.page-news .news-item:hover .news-item__sum,
.page-news .news-item:focus-within .news-item__sum {
  -webkit-line-clamp: 12;
  line-clamp: 12;
  color: var(--xl-white);
}

.page-news .news-stream__foot {
  margin: 22px 0 0;
  display: flex;
  justify-content: flex-end;
}

.page-news .news-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-pill);
  background: rgba(11, 43, 34, .5);
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  color: var(--xl-cyan);
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease;
}

.page-news .news-top:hover,
.page-news .news-top:focus-visible {
  border-color: var(--xl-cyan);
  color: var(--xl-white);
}

.page-news .news-top::before {
  content: "↑";
  font-size: var(--xl-fs-13);
}

/* 横向过渡带 */
.page-news .news-splice {
  margin: clamp(18px, 4vw, 40px) 0;
}

.page-news .news-splice__frame {
  position: relative;
  aspect-ratio: 1400 / 450;
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-radius-lg);
  overflow: hidden;
  background: var(--xl-deep);
}

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

/* 标签说明 */
.page-news .news-legends__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--xl-edge);
}

.page-news .news-legend {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--xl-edge);
}

.page-news .news-legend .news-item__tag {
  justify-self: start;
}

.page-news .news-legend__text h3 {
  margin: 0 0 6px;
  font-family: var(--xl-font-display);
  font-size: var(--xl-fs-20);
  font-weight: 700;
  line-height: 1.4;
  color: var(--xl-white);
}

.page-news .news-legend__text p {
  margin: 0;
  max-width: 64ch;
  font-size: var(--xl-fs-16);
  line-height: 1.72;
  color: var(--xl-silver);
}

.page-news .news-stages {
  margin-top: clamp(24px, 4vw, 40px);
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-radius-lg);
  background: linear-gradient(135deg, rgba(11, 43, 34, .9), rgba(6, 19, 26, .9));
}

.page-news .news-stages__cap {
  margin: 0 0 16px;
  font-size: var(--xl-fs-16);
  line-height: 1.7;
  color: var(--xl-white);
}

.page-news .news-stages__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-stages__track li {
  position: relative;
  padding: 7px 18px;
  border-radius: var(--xl-pill);
  border: 1px solid var(--xl-edge);
  background: rgba(6, 19, 26, .7);
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-13);
  color: var(--xl-cyan);
}

.page-news .news-stages__track li:first-child {
  border-color: rgba(56, 242, 200, .6);
  background: rgba(56, 242, 200, .12);
  color: var(--xl-white);
}

.page-news .news-stages__track li:last-child {
  border-color: rgba(255, 90, 30, .5);
  background: rgba(255, 90, 30, .12);
  color: var(--xl-orange);
}

.page-news .news-stages__track li + li::before {
  content: "";
}

.page-news .news-stages__note {
  margin: 16px 0 0;
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  line-height: 1.8;
  color: var(--xl-silver);
}

/* 数据复盘专题：奶油纸底反向区块 */
.page-news .news-review {
  margin: clamp(28px, 6vw, 58px) var(--xl-gutter);
  padding: clamp(34px, 6vw, 72px) clamp(20px, 4vw, 58px);
  border-radius: var(--xl-radius-lg);
  background: var(--xl-cream);
  color: var(--xl-ink);
}

.page-news .news-review .news-head__title {
  color: var(--xl-ink);
}

.page-news .news-review .news-head__sub {
  color: rgba(36, 26, 21, .74);
}

.page-news .news-review .news-head__num {
  color: var(--xl-orange);
}

.page-news .news-review__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

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

.page-news .news-review__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: var(--xl-radius-md);
  border: 1px solid rgba(36, 26, 21, .16);
}

.page-news .news-review__media figcaption {
  margin-top: 12px;
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  line-height: 1.7;
  color: rgba(36, 26, 21, .62);
}

.page-news .news-review__text p {
  margin: 0 0 16px;
  font-size: var(--xl-fs-16);
  line-height: 1.78;
  color: var(--xl-ink);
}

.page-news .news-review__source {
  padding-left: 16px;
  border-left: 3px solid var(--xl-orange);
  color: rgba(36, 26, 21, .78) !important;
}

.page-news .news-review__details {
  margin-top: 24px;
  border-top: 1px solid rgba(36, 26, 21, .2);
  padding-top: 18px;
}

.page-news .news-review__details summary {
  cursor: pointer;
  font-family: var(--xl-font-display);
  font-size: var(--xl-fs-20);
  font-weight: 700;
  color: var(--xl-ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-news .news-review__details summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border-radius: var(--xl-pill);
  background: var(--xl-orange);
  color: var(--xl-cream);
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-16);
  line-height: 1;
}

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

.page-news .news-review__details summary:focus-visible {
  outline: 2px solid var(--xl-orange);
  outline-offset: 4px;
}

.page-news .news-review__angles {
  margin: 18px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 14px;
}

.page-news .news-review__angles li {
  font-size: var(--xl-fs-16);
  line-height: 1.78;
  color: rgba(36, 26, 21, .86);
}

.page-news .news-review__angles strong {
  color: var(--xl-ink);
  font-weight: 700;
}

/* 版本更新说明 */
.page-news .news-versions__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4.5vw, 48px);
}

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

.page-news .news-versions__list li {
  position: relative;
  padding: 16px 20px 16px 26px;
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-radius-md);
  background: rgba(11, 43, 34, .6);
  font-size: var(--xl-fs-16);
  line-height: 1.72;
  color: var(--xl-silver);
}

.page-news .news-versions__list li::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: var(--xl-pill);
  background: linear-gradient(180deg, var(--xl-cyan), var(--xl-orange));
}

.page-news .news-versions__note {
  margin: 20px 0 0;
  font-size: var(--xl-fs-16);
  line-height: 1.75;
  color: var(--xl-silver);
}

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

.page-news .news-versions__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-radius-md);
}

.page-news .news-versions__media figcaption {
  margin-top: 12px;
  font-family: var(--xl-font-mono);
  font-size: var(--xl-fs-12);
  line-height: 1.7;
  color: var(--xl-silver);
}

/* 回到看台 */
.page-news .news-cta {
  padding-bottom: clamp(40px, 7vw, 84px);
}

.page-news .news-cta__panel {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid var(--xl-edge);
  border-radius: var(--xl-radius-lg);
  background: linear-gradient(140deg, rgba(11, 43, 34, .95), rgba(18, 58, 90, .55));
  box-shadow: var(--xl-shadow);
}

.page-news .news-cta__title {
  margin: 8px 0 0;
  font-family: var(--xl-font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--xl-white);
}

.page-news .news-cta__lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: var(--xl-fs-16);
  line-height: 1.78;
  color: var(--xl-silver);
}

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

.page-news .news-cta__aside {
  margin: 22px 0 0;
  font-size: var(--xl-fs-16);
  line-height: 1.75;
  color: var(--xl-silver);
}

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

/* 移动端优先：宽屏下展开栅格 */
@media (min-width: 780px) {
  .page-news .news-item {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
    align-items: start;
    padding: 24px 20px;
  }

  .page-news .news-item__side {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-news .news-legend {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: start;
    padding: 24px 0;
  }

  .page-news .news-review__body {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-news .news-versions__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-news .news-review {
    margin-left: auto;
    margin-right: auto;
    width: min(1240px, 100% - 2 * var(--xl-gutter));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item__sum,
  .page-news .news-top {
    transition: none;
  }
}
<<<END>>>