.page-news {
  padding-bottom: clamp(56px, 9vw, 120px);
  color: var(--ink);
}

.page-news .wrap,
.page-news .wrap--wide {
  padding-inline: var(--gutter);
}

.page-news .breadcrumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 26px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-hero__lead .eyebrow {
  margin: 0;
  color: var(--grey);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-size: clamp(2rem, 6.8vw, 3.6rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.06;
}

.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 42ch;
}

.page-news .news-hero__aside {
  align-self: start;
}

.page-news .news-stamp {
  position: relative;
  border: 1px solid var(--ink);
  background: var(--paper);
  padding: 20px;
  box-shadow: 8px 8px 0 var(--lime-soft);
}

.page-news .news-stamp__label {
  margin: 0;
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-news .news-stamp__ver {
  margin: 8px 0 0;
  font-size: clamp(1.75rem, 6vw, 2.4rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.05;
}

.page-news .news-stamp__copy {
  margin-top: 16px;
}

.page-news .news-figures {
  margin: 24px 0 0;
}

.page-news .news-figures__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
}

.page-news .news-figures dt {
  margin: 0;
  font-size: var(--step-1);
  color: var(--grey);
}

.page-news .news-figures dd {
  margin: 0;
  font-size: var(--step-2);
  font-weight: 600;
  text-align: right;
}

/* ---------- 顶部图片 ---------- */
.page-news .news-wall {
  margin-top: clamp(32px, 6vw, 60px);
}

.page-news .news-wall .media {
  margin: 0;
}

.page-news .news-wall img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--ink);
}

/* ---------- 区块标题 ---------- */
.page-news .news-sec-head {
  margin-bottom: clamp(22px, 4vw, 38px);
  border-top: 1px solid var(--ink);
  padding-top: 18px;
}

.page-news .news-sec-head .eyebrow {
  margin: 0 0 10px;
  color: var(--grey);
}

.page-news .news-sec-head .section-title {
  margin: 0;
  font-size: clamp(1.45rem, 4.6vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.22;
}

.page-news .news-sec-head__note {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--grey);
}

/* ---------- 最近一次调整 ---------- */
.page-news .news-latest__card {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--paper);
  border: 1px solid var(--ink);
  border-left: 8px solid var(--lime);
  box-shadow: 10px 10px 0 var(--lime-soft);
}

.page-news .news-latest__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 0;
  font-size: var(--step-1);
  color: var(--grey);
}

.page-news .news-latest__meta .mono {
  font-weight: 600;
  color: var(--ink);
}

.page-news .news-latest__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1.125rem, 3.4vw, 1.5rem);
  font-weight: 500;
  line-height: 1.55;
}

.page-news .news-latest__act {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--clay);
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--forest);
}

/* ---------- 前后对照 ---------- */
.page-news .news-diff {
  display: grid;
  gap: 14px;
}

.page-news .news-diff__col {
  padding: 14px 16px;
  background: var(--mist);
  border: 1px dashed var(--rule);
}

.page-news .news-diff__col--after {
  background: var(--lime-soft);
  border-style: solid;
  border-color: var(--ink);
}

.page-news .news-diff__cap {
  margin: 0 0 6px;
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-news .news-diff__col--after .news-diff__cap {
  color: var(--forest);
}

.page-news .news-diff__txt {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.7;
}

.page-news .news-diff__arrow {
  display: flex;
  justify-content: center;
  color: var(--clay);
}

.page-news .news-diff__arrow svg {
  transform: rotate(90deg);
}

/* ---------- 调整时间线 ---------- */
.page-news .tl {
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}

.page-news .tl::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--rule);
}

.page-news .tl__item {
  position: relative;
  padding-bottom: 14px;
}

.page-news .tl__item:last-child {
  padding-bottom: 0;
}

.page-news .tl__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 20px;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--ink);
}

.page-news .tl__box {
  background: var(--paper);
  border: 1px solid var(--rule);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-news .tl__box[open] {
  border-color: var(--ink);
  box-shadow: 6px 6px 0 var(--mist);
}

.page-news .tl__head {
  display: grid;
  gap: 8px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .tl__box[open] .tl__head {
  border-bottom: 1px dashed var(--rule);
}

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

.page-news .tl__ver {
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-news .tl__scope {
  padding: 1px 7px;
  font-size: var(--step-1);
  color: var(--grey);
  border: 1px solid var(--rule);
}

.page-news .tl__when {
  margin-left: auto;
  font-size: var(--step-1);
  color: var(--grey);
}

.page-news .tl__sum {
  display: block;
  font-size: var(--step-3);
  line-height: 1.6;
}

.page-news .tl__body {
  padding: 15px 16px 20px;
}

.page-news .tl__body p {
  margin: 0 0 12px;
  font-size: var(--step-2);
  line-height: 1.8;
}

.page-news .tl__body p:last-child {
  margin-bottom: 0;
}

.page-news .tl__body .tl__act {
  padding-left: 12px;
  border-left: 3px solid var(--lime);
  color: var(--forest);
}

/* ---------- 变更类型索引 ---------- */
.page-news .news-types__grid {
  display: grid;
  gap: 16px;
}

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

.page-news .news-types__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--ink);
}

.page-news .news-type {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px;
  background: var(--paper);
  border: 1px solid var(--ink);
}

.page-news .news-type--lime {
  border-top: 6px solid var(--lime);
}

.page-news .news-type--clay {
  border-top: 6px solid var(--clay);
}

.page-news .news-type--forest {
  border-top: 6px solid var(--forest);
}

.page-news .news-type__title {
  margin: 0;
  font-size: var(--step-4);
  font-weight: 800;
  line-height: 1.3;
}

.page-news .news-type__text {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--grey);
}

.page-news .news-type__list {
  margin: auto 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px dashed var(--rule);
}

.page-news .news-type__list li {
  border-bottom: 1px dashed var(--rule);
}

.page-news .news-type__list li:last-child {
  border-bottom: none;
}

.page-news .news-type__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 9px 0;
  font-size: var(--step-2);
  color: var(--ink);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-news .news-type__list a:hover,
.page-news .news-type__list a:focus-visible {
  color: var(--clay);
}

.page-news .news-type__list .mono {
  color: var(--grey);
}

/* ---------- 历史归档 ---------- */
.page-news .news-archive__grid {
  display: grid;
  gap: 24px;
}

.page-news .news-archive__list details {
  margin-bottom: 10px;
}

.page-news .news-archive__list details:last-child {
  margin-bottom: 0;
}

.page-news .news-series {
  background: var(--paper);
  border: 1px solid var(--rule);
}

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

.page-news .news-series__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-series__code {
  flex: none;
  font-weight: 600;
  color: var(--clay);
}

.page-news .news-series__name {
  flex: 1 1 auto;
  font-size: var(--step-2);
  font-weight: 600;
}

.page-news .news-series__count {
  flex: none;
  font-size: var(--step-1);
  color: var(--grey);
}

.page-news .news-series__body {
  padding: 6px 16px 16px;
  border-top: 1px dashed var(--rule);
}

.page-news .news-series__body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-series__body li {
  position: relative;
  padding: 9px 0 9px 18px;
  font-size: var(--step-2);
  line-height: 1.7;
  border-bottom: 1px dashed var(--rule);
}

.page-news .news-series__body li:last-child {
  border-bottom: none;
}

.page-news .news-series__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 1px;
  background: var(--clay);
}

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

.page-news .news-archive__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--ink);
}

/* ---------- 订阅提醒 ---------- */
.page-news .news-sub__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-sub__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--paper);
  border: 1px solid var(--ink);
}

.page-news .news-sub__card--mail {
  background: var(--forest);
  border-color: var(--forest);
  color: var(--paper);
}

.page-news .news-sub__index {
  margin: 0;
  font-size: var(--step-5);
  font-weight: 600;
  line-height: 1;
  color: var(--clay);
}

.page-news .news-sub__card--mail .news-sub__index {
  color: var(--lime);
}

.page-news .news-sub__card h3 {
  margin: 0;
  font-size: var(--step-4);
  font-weight: 800;
  line-height: 1.3;
}

.page-news .news-sub__text {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.8;
  color: var(--grey);
}

.page-news .news-sub__card--mail .news-sub__text {
  color: #EDEAE2;
}

.page-news .news-sub__card .btn {
  align-self: flex-start;
  margin-top: auto;
}

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

.page-news .news-sub__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--ink);
}

/* ---------- 页尾提示 ---------- */
.page-news .news-footnote {
  margin-top: clamp(40px, 6vw, 72px);
  padding: clamp(20px, 3vw, 32px);
  background: var(--clay-soft);
  border: 1px solid var(--ink);
  border-left: 8px solid var(--clay);
}

.page-news .news-footnote p {
  margin: 0;
  max-width: 62ch;
  font-size: var(--step-3);
  line-height: 1.75;
}

.page-news .news-footnote__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: 8fr 4fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .news-diff {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 16px;
  }

  .page-news .news-diff__arrow {
    align-items: center;
  }

  .page-news .news-diff__arrow svg {
    transform: none;
  }

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

  .page-news .news-types__fig img {
    height: 100%;
    aspect-ratio: 5 / 6;
  }

  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-sub__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.05fr) minmax(0, 0.9fr);
    align-items: stretch;
  }

  .page-news .news-sub__fig img {
    height: 100%;
    aspect-ratio: auto;
  }
}

@media (min-width: 1180px) {
  .page-news .news-sec-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 34ch);
    column-gap: 48px;
    align-items: end;
  }

  .page-news .news-sec-head .eyebrow {
    grid-column: 1 / -1;
  }

  .page-news .news-sec-head .section-title {
    grid-column: 1;
  }

  .page-news .news-sec-head__note {
    grid-column: 2;
    margin-top: 0;
    padding-bottom: 4px;
  }
}
<<<END>>>