.page-news {
  --news-pad: 22px;
  background:
    radial-gradient(80% 44% at 92% -8%, rgba(255, 90, 31, .14), rgba(13, 14, 16, 0) 62%),
    var(--ink);
  color: var(--white);
  padding-bottom: 72px;
}

/* 面包屑 */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.page-news .breadcrumb__item {
  color: var(--muted);
  text-decoration: none;
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news a.breadcrumb__item:hover {
  color: var(--orange-soft);
}

/* 刊头 */
.page-news .news-masthead {
  padding: 20px 0 30px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-title {
  margin: 12px 0 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 8vw, 78px);
  line-height: .97;
  letter-spacing: -.01em;
}

.page-news .news-lead {
  margin: 20px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .news-masthead__stat {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-masthead__stat .readout {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

/* 头条 + 日志流 */
.page-news .news-hero {
  padding: 34px 0 40px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 24px;
}

.page-news .news-feature {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-feature__media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

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

.page-news .news-feature__media .media__tag {
  position: absolute;
  top: 14px;
  left: 14px;
}

.page-news .news-feature__body {
  padding: var(--news-pad);
}

.page-news .news-feature__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.1;
  letter-spacing: -.01em;
}

.page-news .news-feature__text {
  margin: 14px 0 0;
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.75;
}

.page-news .news-feature__list {
  margin: 16px 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-feature__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

.page-news .news-feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--orange);
}

/* 日志流 */
.page-news .news-log {
  background: linear-gradient(180deg, var(--float), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--news-pad) 20px;
}

.page-news .news-log__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .news-log__list {
  position: relative;
  margin: 20px 0 0;
  padding: 0 0 0 20px;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-news .news-log__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--orange), var(--line) 70%);
}

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

.page-news .news-log__item::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 90, 31, .16);
}

.page-news .news-log__ver {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange-soft);
}

.page-news .news-log__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--white);
}

.page-news .news-log__when {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-log .link-more {
  display: inline-block;
  margin-top: 20px;
}

/* 通用章节 */
.page-news .news-sec {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.page-news .news-sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px 20px;
  margin-bottom: 24px;
}

.page-news .news-sec-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.08;
  letter-spacing: -.01em;
}

.page-news .news-sec__media {
  margin: 0 0 26px;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.page-news .news-sec__media img,
.page-news .news-observe__media img,
.page-news .news-compat__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* 版本卡 */
.page-news .news-versions {
  display: grid;
  gap: 20px;
}

.page-news .news-version {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--news-pad);
}

.page-news .news-version__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .news-version__name {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
}

.page-news .news-version__note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .news-version__list {
  margin: 16px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .news-version__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}

.page-news .news-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line);
}

/* 赛事观察 */
.page-news .news-observe {
  display: grid;
  gap: 24px;
}

.page-news .news-observe__posts {
  display: grid;
  gap: 18px;
}

.page-news .news-post {
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 18px;
  transition: border-color .28s var(--ease), transform .28s var(--ease);
}

.page-news .news-post__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .news-post__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-post__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.2;
}

.page-news .news-post__title a {
  color: var(--white);
  text-decoration: none;
}

.page-news .news-post__sum {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.page-news .news-observe__media .media__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--white);
  background: linear-gradient(180deg, rgba(13, 14, 16, 0), rgba(13, 14, 16, .92));
}

/* 兼容公告 */
.page-news .news-compat {
  display: grid;
  gap: 24px;
}

.page-news .news-compat__media {
  margin: 0;
  aspect-ratio: 10 / 7;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.page-news .news-compat__media .media__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--white);
  background: linear-gradient(180deg, rgba(13, 14, 16, 0), rgba(13, 14, 16, .92));
}

.page-news .news-compat__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-news .news-compat__item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.page-news .news-compat__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.25;
}

.page-news .news-compat__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-compat__item .link-more {
  display: inline-block;
  margin-top: 12px;
}

/* 作者与选题 */
.page-news .news-prose {
  margin: 0 0 24px;
  max-width: 62ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .news-authors {
  display: grid;
  gap: 16px;
}

.page-news .news-author {
  position: relative;
  background: var(--float);
  border-radius: var(--radius-sm);
  padding: 20px;
  border-left: 2px solid var(--orange);
}

.page-news .news-author__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange-soft);
}

.page-news .news-author__name {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
}

.page-news .news-author__topic {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* 归档索引 */
.page-news .news-index {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

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

.page-news .news-index__link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  text-decoration: none;
  color: var(--white);
}

.page-news .news-index__ticks {
  flex: 1 1 60px;
  min-width: 48px;
  height: 18px;
  color: var(--line);
  background-image:
    repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 8px),
    repeating-linear-gradient(0deg, currentColor 0 4px, transparent 4px 8px);
  background-size: 8px 8px;
  transition: color .28s var(--ease);
}

.page-news .news-index__label {
  flex: 0 0 auto;
  font-size: 15px;
  font-weight: 600;
}

.page-news .news-index__count {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-news .news-index__link:hover .news-index__ticks,
.page-news .news-index__link:focus-visible .news-index__ticks {
  color: var(--orange);
}

.page-news .news-index__link:hover .news-index__label {
  color: var(--orange-soft);
}

/* 收尾 */
.page-news .news-closing {
  margin-top: 32px;
  padding: 26px 22px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--orange-deep), var(--panel) 70%);
  border: 1px solid var(--line);
}

.page-news .news-closing__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}

.page-news .news-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* 进入视口渐显（JS 可用时） */
.page-news [data-reveal] {
  opacity: 1;
}

.js .page-news [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .32s var(--ease), transform .32s var(--ease);
}

.js .page-news [data-reveal].is-inview {
  opacity: 1;
  transform: none;
}

/* 悬停展开摘要 */
@media (hover: hover) {
  .page-news .news-post:hover {
    border-left-color: var(--orange);
    transform: translateX(4px);
  }

  .page-news .news-post:hover .news-post__sum,
  .page-news .news-post:focus-within .news-post__sum {
    -webkit-line-clamp: 6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-news .news-post,
  .page-news .news-index__ticks {
    transition: none;
  }
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-news .news-observe__posts {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-observe__posts .news-post:nth-child(even) {
    margin-top: 28px;
  }

  .page-news .news-versions {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-authors {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-compat__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-closing {
    padding: 32px 30px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 44px 0 48px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }

  .page-news .news-feature {
    grid-column: 1 / span 8;
  }

  .page-news .news-log {
    grid-column: 9 / span 4;
    margin-top: 24px;
  }

  .page-news .news-feature__media {
    aspect-ratio: 7 / 4;
  }

  .page-news .news-sec__media {
    aspect-ratio: 21 / 9;
  }

  .page-news .news-observe {
    grid-template-columns: 1.35fr .9fr;
    align-items: start;
    gap: 32px;
  }

  .page-news .news-observe__media {
    aspect-ratio: 3 / 4;
    margin-top: 18px;
  }

  .page-news .news-compat {
    grid-template-columns: .85fr 1.15fr;
    align-items: start;
    gap: 32px;
  }

  .page-news .news-compat__media {
    aspect-ratio: 10 / 12;
  }

  .page-news .news-versions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-news .news-versions .news-version:nth-child(2) {
    transform: translateY(26px);
  }

  .page-news .news-authors {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-index__link {
    padding: 16px 0;
    gap: 20px;
  }

  .page-news .news-index__label {
    min-width: 110px;
  }
}
<<<PAGE_CSS_END>>>
</main>