.page-news {
  --news-rail: 6.5rem;
  --news-pad: clamp(0.5rem, 1.2vw, 0.75rem);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-top {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(1.75rem, 4vw, 3rem);
  background: linear-gradient(165deg, var(--paper-lift) 0%, var(--paper) 62%);
}

.page-news .news-top::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -22%;
  right: -14%;
  width: min(52rem, 82%);
  height: 140%;
  background: linear-gradient(140deg, rgba(166, 64, 31, 0.16), rgba(194, 137, 60, 0.06) 55%, transparent 80%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-news .breadcrumb {
  margin-bottom: clamp(1rem, 2.4vw, 1.75rem);
}

.page-news .news-head {
  display: grid;
  gap: clamp(0.75rem, 1.6vw, 1.15rem);
}

.page-news .news-head__kicker {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--clay-deep);
}

.page-news .news-head__lede {
  margin: 0;
  max-width: 48ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--ink);
}

.page-news .news-head__facts {
  margin: 0;
  display: grid;
  gap: 0.15rem;
  padding: 0.85rem 1rem;
  background: var(--paper-lift);
  border: 1px solid var(--line-brass);
  border-left: 4px solid var(--clay);
}

.page-news .news-head__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.35rem;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .news-head__fact:last-child {
  border-bottom: 0;
}

.page-news .news-head__fact dt {
  font-size: 0.8125rem;
  color: var(--mist);
}

.page-news .news-head__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--jade-deep);
}

@media (max-width: 899px) {
  .page-news .news-head__facts {
    max-width: 26rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    grid-template-areas:
      "lead facts"
      "lede facts";
    column-gap: clamp(1.5rem, 5vw, 4rem);
    align-items: start;
  }

  .page-news .news-head__lead {
    grid-area: lead;
  }

  .page-news .news-head__lede {
    grid-area: lede;
    align-self: start;
  }

  .page-news .news-head__facts {
    grid-area: facts;
    margin-top: 0.4rem;
  }
}

/* ---------- 时间筛选条 ---------- */
.page-news .spine {
  background: var(--paper-lift);
  border-top: 1px solid var(--line-brass);
  border-bottom: 1px solid var(--line-brass);
  box-shadow: inset 0 -1px 0 rgba(194, 137, 60, 0.16);
}

.page-news .spine__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem clamp(0.85rem, 2.5vw, 1.75rem);
  padding-block: 0.8rem;
}

.page-news .spine__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--clay-deep);
  white-space: nowrap;
}

.page-news .spine__periods {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
  padding: 0.2rem;
  background: var(--paper);
  border: 1px solid var(--line-soft);
}

.page-news .spine__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .spine__opt {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .spine__opt:hover {
  background: var(--brass-soft);
  border-color: var(--brass);
}

.page-news .spine__radio:focus-visible + .spine__opt {
  outline: 2px solid var(--jade);
  outline-offset: 2px;
}

.page-news .spine__radio:checked + .spine__opt {
  background: var(--clay);
  border-color: var(--clay-deep);
  color: var(--paper-lift);
}

.page-news .spine__cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
  margin-inline-start: auto;
}

.page-news .spine__cats a {
  display: inline-block;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--jade-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .spine__cats a::before {
  content: "› ";
  color: var(--brass);
}

.page-news .spine__cats a:hover {
  color: var(--clay-deep);
  border-bottom-color: var(--brass);
}

/* 时间区间筛选：纯 CSS 重排，脚本缺失时全部条目保持可见 */
.page-news:has(#pf-2324:checked) .entry:not(.y-2023):not(.y-2024),
.page-news:has(#pf-24:checked) .entry:not(.y-2024),
.page-news:has(#pf-early:checked) .entry:not(.y-early) {
  display: none;
}

/* ---------- 通栏图 ---------- */
.page-news .wide-figure {
  margin: 0;
  padding-block: clamp(1.25rem, 3vw, 2rem) 0;
}

.page-news .wide-figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 24rem;
  object-fit: cover;
  border: 1px solid var(--line-brass);
  box-shadow: 8px 8px 0 rgba(194, 137, 60, 0.14);
}

.page-news .wide-figure figcaption {
  margin-top: 0.55rem;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 主体排布 ---------- */
.page-news .news-body {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4.25rem);
  padding-block: clamp(1.75rem, 4vw, 3rem) clamp(3rem, 7vw, 5rem);
}

.page-news .board {
  scroll-margin-top: 5.5rem;
}

.page-news .board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.9rem;
  padding-bottom: 0.8rem;
  margin-bottom: clamp(1rem, 2.2vw, 1.5rem);
  border-bottom: 2px solid var(--clay-deep);
}

.page-news .board__no {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--clay-deep);
  background: var(--clay-soft);
  border: 1px solid rgba(166, 64, 31, 0.35);
}

.page-news .board__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--clay-deep);
}

.page-news .board__note {
  flex: 1 1 18rem;
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .board__grid {
  display: grid;
  gap: clamp(1.25rem, 2.6vw, 2rem);
}

@media (min-width: 1024px) {
  .page-news .board__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 19rem);
    gap: clamp(1.75rem, 4vw, 3rem);
    align-items: start;
  }
}

.page-news .board__list {
  display: grid;
  border-bottom: 1px solid var(--line-soft);
}

/* ---------- 条目 ---------- */
.page-news .entry {
  border-top: 1px solid var(--line-soft);
  transition: background-color 0.2s ease;
}

.page-news .entry:hover {
  background: rgba(240, 216, 203, 0.26);
}

.page-news .entry[open] {
  background: var(--paper-lift);
}

.page-news .entry__sum {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.5rem;
  grid-template-areas:
    "rail mark"
    "main mark";
  gap: 0.35rem 0.9rem;
  padding: 0.95rem var(--news-pad);
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry__sum::marker {
  content: "";
}

.page-news .entry__rail {
  grid-area: rail;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.page-news .entry__chip {
  display: inline-block;
  padding: 0.1rem 0.42rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--clay-deep);
  background: var(--clay-soft);
  border: 1px solid rgba(166, 64, 31, 0.3);
  white-space: nowrap;
}

.page-news .entry__stamp {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-news .entry__main {
  grid-area: main;
  display: grid;
  gap: 0.25rem;
}

.page-news .entry__title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.35vw, 1.125rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 0.2s ease;
}

.page-news .entry__sum:hover .entry__title {
  color: var(--clay);
}

.page-news .entry__line {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--mist);
  transition: color 0.2s ease;
}

.page-news .entry[open] .entry__line {
  color: var(--ink);
}

.page-news .entry__mark {
  grid-area: mark;
  position: relative;
  align-self: center;
  justify-self: end;
  width: 1.4rem;
  height: 1.4rem;
  background: var(--paper);
  border: 1px solid var(--line-brass);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.page-news .entry__mark::before,
.page-news .entry__mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--clay);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.page-news .entry__mark::before {
  width: 0.62rem;
  height: 1.5px;
}

.page-news .entry__mark::after {
  width: 1.5px;
  height: 0.62rem;
}

.page-news .entry[open] .entry__mark {
  background: var(--clay-soft);
  border-color: var(--clay);
}

.page-news .entry[open] .entry__mark::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-news .entry__sum:hover .entry__mark {
  background: var(--brass-soft);
  border-color: var(--brass);
}

.page-news .entry__body {
  display: grid;
  gap: 0.7rem;
  padding: 0 var(--news-pad) 1.3rem;
}

.page-news .entry__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: #2c2e31;
}

.page-news .entry__body a {
  color: var(--jade-deep);
  text-decoration: underline;
  text-decoration-color: var(--brass);
  text-underline-offset: 0.22em;
  transition: color 0.2s ease;
}

.page-news .entry__body a:hover {
  color: var(--clay);
}

@media (min-width: 720px) {
  .page-news .entry__sum {
    grid-template-columns: var(--news-rail) minmax(0, 1fr) 1.5rem;
    grid-template-areas: "rail main mark";
    align-items: start;
    gap: 0.3rem 1.1rem;
  }

  .page-news .entry__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .page-news .entry__body {
    padding-left: calc(var(--news-rail) + 1.1rem + var(--news-pad));
  }
}

/* ---------- 侧栏 ---------- */
.page-news .board__side {
  display: grid;
  gap: 0.9rem;
}

.page-news .board__figure {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .board__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-brass);
  box-shadow: 6px 6px 0 rgba(194, 137, 60, 0.13);
}

.page-news .board__figure figcaption {
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .side-note {
  margin: 0;
  padding: 0.85rem 1rem;
  font-size: 0.8125rem;
  line-height: 1.8;
  background: var(--jade-soft);
  border-left: 3px solid var(--jade);
  color: var(--jade-deep);
}

.page-news .side-note--clay {
  background: var(--clay-soft);
  border-left-color: var(--clay);
  color: var(--clay-deep);
}

/* ---------- 页尾指引 ---------- */
.page-news .tail {
  display: grid;
  gap: 0.85rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(135deg, var(--paper-lift) 0%, var(--paper) 100%);
  border: 1px solid var(--line-brass);
  border-top: 4px solid var(--clay);
}

.page-news .tail__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--clay-deep);
}

.page-news .tail__text {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .tail__text a {
  color: var(--jade-deep);
  text-decoration: underline;
  text-decoration-color: var(--brass);
  text-underline-offset: 0.22em;
  transition: color 0.2s ease;
}

.page-news .tail__text a:hover {
  color: var(--clay);
}

.page-news .tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.35rem;
}
<<<END>>>