.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  border-bottom: 2px solid var(--ink);
  background: linear-gradient(165deg, var(--paper) 0%, var(--fog) 58%, var(--kraft) 100%);
  overflow: hidden;
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(24px, 4vw, 48px) clamp(30px, 4.5vw, 54px);
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .breadcrumb__link {
  color: var(--jade-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  border-bottom-color: var(--jade-deep);
}

.page-news .breadcrumb__sep {
  color: var(--sage);
}

.page-news .breadcrumb__current {
  color: var(--ink);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(30px, 6.2vw, 56px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  max-width: 18ch;
}

.page-news .news-hero__lede {
  max-width: 640px;
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
}

.page-news .news-hero__scale {
  height: 10px;
  border-top: 1px solid var(--line);
  background: repeating-linear-gradient(90deg, var(--amber) 0 2px, transparent 2px 26px);
  opacity: 0.6;
}

/* ---------- 置顶公告 ---------- */
.page-news .news-pinned {
  padding-block: clamp(24px, 4vw, 44px) 0;
}

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

.page-news .news-pinned__card {
  position: relative;
  padding: clamp(18px, 3vw, 32px);
  background: var(--kraft);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-h);
}

.page-news .news-pinned__card::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 3px rgba(217, 108, 85, 0.22);
}

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

.page-news .news-pinned__id {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber-deep);
}

.page-news .news-pinned__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.34;
  max-width: 26ch;
}

.page-news .news-pinned__body {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 42em;
}

.page-news .news-pinned__points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
}

.page-news .news-pinned__points b {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 7px;
  border: 1px solid var(--sage);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--jade-deep);
  vertical-align: 1px;
}

.page-news .news-pinned__actions {
  margin-top: 22px;
}

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

.page-news .news-pinned__fig .media-frame__inner img,
.page-news .series__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: 26px;
  padding-block: 30px 56px;
}

/* ---------- 页内索引 ---------- */
.page-news .news-toc {
  border-top: 2px solid var(--ink);
  padding-top: 10px;
}

.page-news .toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-deep);
}

.page-news .news-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-news .news-toc .toc__link {
  flex: 0 0 auto;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease, background-color var(--t-fast) ease;
}

.page-news .news-toc .toc__link:hover,
.page-news .news-toc .toc__link:focus-visible {
  color: var(--jade-deep);
  border-color: var(--jade);
}

.page-news .news-toc .toc__link.is-active {
  color: var(--jade-deep);
  background: var(--jade-pale);
  border-color: var(--jade-deep);
  box-shadow: inset 3px 0 0 var(--jade);
}

/* ---------- 最新条目 ---------- */
.page-news .news-latest__intro,
.page-news .news-series__intro {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 40em;
}

.page-news .news-filter {
  margin-top: 18px;
}

.page-news .news-filter__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(28, 36, 31, 0.12);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  transition: transform var(--t-fast) ease, box-shadow var(--t-fast) ease, background-color var(--t-fast) ease;
}

.page-news .chip:hover {
  transform: translateY(-2px);
  box-shadow: 5px 5px 0 rgba(28, 36, 31, 0.16);
}

.page-news .chip__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber-deep);
}

.page-news .chip__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  padding-left: 2px;
  border-left: 1px solid var(--line);
}

.page-news #cat-all:checked ~ .news-filter__chips [for="cat-all"],
.page-news #cat-version:checked ~ .news-filter__chips [for="cat-version"],
.page-news #cat-path:checked ~ .news-filter__chips [for="cat-path"],
.page-news #cat-search:checked ~ .news-filter__chips [for="cat-search"],
.page-news #cat-rank:checked ~ .news-filter__chips [for="cat-rank"],
.page-news #cat-report:checked ~ .news-filter__chips [for="cat-report"] {
  background: var(--jade-pale);
  border-color: var(--jade-deep);
  color: var(--jade-deep);
}

.page-news #cat-all:focus-visible ~ .news-filter__chips [for="cat-all"],
.page-news #cat-version:focus-visible ~ .news-filter__chips [for="cat-version"],
.page-news #cat-path:focus-visible ~ .news-filter__chips [for="cat-path"],
.page-news #cat-search:focus-visible ~ .news-filter__chips [for="cat-search"],
.page-news #cat-rank:focus-visible ~ .news-filter__chips [for="cat-rank"],
.page-news #cat-report:focus-visible ~ .news-filter__chips [for="cat-report"] {
  outline: 2px solid var(--jade);
  outline-offset: 2px;
}

.page-news #cat-version:checked ~ .entry-list .entry:not(.entry--version),
.page-news #cat-path:checked ~ .entry-list .entry:not(.entry--path),
.page-news #cat-search:checked ~ .entry-list .entry:not(.entry--search),
.page-news #cat-rank:checked ~ .entry-list .entry:not(.entry--rank),
.page-news #cat-report:checked ~ .entry-list .entry:not(.entry--report) {
  display: none;
}

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

.page-news .entry {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  padding: 16px 6px 16px 0;
  border-top: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: transform var(--t-fast) ease, background-color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-news .entry:hover {
  transform: translateY(-2px);
  background: rgba(207, 229, 219, 0.42);
}

.page-news .entry--version:hover { border-left-color: var(--amber); }
.page-news .entry--path:hover { border-left-color: var(--jade); }
.page-news .entry--search:hover { border-left-color: var(--jade-deep); }
.page-news .entry--rank:hover { border-left-color: var(--amber-deep); }
.page-news .entry--report:hover { border-left-color: var(--coral); }

.page-news .entry__no {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--sage);
}

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

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .entry__title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.48;
}

.page-news .entry__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .entry__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--jade-deep);
}

.page-news .entry__read {
  color: var(--amber-deep);
}

.page-news .news-filter__note {
  margin: 24px 0 0;
  padding: 14px 16px;
  background: var(--fog);
  border-left: 4px solid var(--coral);
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}

.page-news .news-inline-link {
  color: var(--jade-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-inline-link:hover {
  color: var(--jade);
}

/* ---------- 专题连载 ---------- */
.page-news .news-body .section + .section {
  margin-top: 46px;
}

.page-news .news-series__grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.page-news .series {
  display: flex;
  flex-direction: column;
  padding: 16px;
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-k);
  transition: transform var(--t-fast) ease, box-shadow var(--t-fast) ease;
}

.page-news .series:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-h);
}

.page-news .series--search {
  background: linear-gradient(180deg, var(--paper) 0%, var(--jade-pale) 180%);
}

.page-news .series--rank {
  background: linear-gradient(180deg, var(--paper) 0%, var(--kraft) 200%);
}

.page-news .series__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-news .series__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber-deep);
  white-space: nowrap;
}

.page-news .series__track {
  flex: 1 1 auto;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--amber) 0 2px, transparent 2px 12px);
  opacity: 0.7;
}

.page-news .series__fig {
  margin: 12px 0 0;
  border: 1px solid var(--line);
  background: var(--fog);
}

.page-news .series__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-news .series__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .series__more {
  margin-top: auto;
  padding-top: 12px;
}

.page-news .series__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--jade-deep);
  cursor: pointer;
  list-style: none;
}

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

.page-news .series__more summary::after {
  content: "+";
  font-size: 15px;
  line-height: 1;
  color: var(--jade);
}

.page-news .series__more[open] summary::after {
  content: "–";
}

.page-news .series__more summary:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

.page-news .series__list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 反馈与修订 ---------- */
.page-news .news-revision__grid {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.page-news .news-revision__text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 40em;
}

.page-news .news-revision__actions {
  margin-top: 18px;
}

.page-news .news-revision__list {
  margin: 0;
  padding: 16px;
  list-style: none;
  display: grid;
  gap: 0;
  background: var(--fog);
  border: 2px solid var(--ink);
}

.page-news .news-revision__list li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-revision__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-revision__list li:first-child {
  padding-top: 0;
}

.page-news .news-revision__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--amber-deep);
}

.page-news .news-revision__v {
  font-size: 14px;
  line-height: 1.68;
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-pinned__actions .btn {
    min-width: 132px;
    text-align: center;
  }

  .page-news .entry-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 28px;
  }

  .page-news .entry {
    padding: 18px 12px 18px 0;
  }

  .page-news .entry:nth-child(even) {
    margin-top: 30px;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-news .news-revision__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-pinned__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 30px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: 186px minmax(0, 1fr);
    gap: 44px;
    padding-block: 46px 80px;
  }

  .page-news .news-toc {
    position: sticky;
    top: 96px;
    align-self: start;
    border-top-width: 2px;
  }

  .page-news .news-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-news .news-toc .toc__link {
    border-color: transparent;
    background: transparent;
    padding: 7px 8px;
  }

  .page-news .news-toc .toc__link.is-active {
    border-color: transparent;
    background: rgba(207, 229, 219, 0.55);
  }

  .page-news .entry-title,
  .page-news .entry__title {
    font-size: 18.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .chip,
  .page-news .entry,
  .page-news .series,
  .page-news .news-toc .toc__link {
    transition: none;
  }

  .page-news .chip:hover,
  .page-news .entry:hover,
  .page-news .series:hover {
    transform: none;
  }
}
<<<END>>>