/* ===== 版本动态 · 页面专属样式 ===== */
.page-news {
  --news-shadow: 6px 6px 0 var(--ink);
  --news-shadow-lg: 9px 9px 0 var(--ink);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: 0;
}

.page-news img {
  max-width: 100%;
}

.page-news .container {
  width: 100%;
}

/* ---- 刊头 ---- */
.page-news .news-mast {
  padding-block: clamp(1rem, 3vw, 1.5rem) clamp(2rem, 5vw, 3.5rem);
  border-bottom: var(--line);
  background:
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(11, 27, 43, 0.06) 79px 80px),
    var(--paper);
}

.page-news .news-mast__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-mast h1 {
  font-size: clamp(2.5rem, 7.5vw, 5.25rem);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 0.3em 0 0.4em;
  max-width: 14ch;
  color: var(--ink);
}

.page-news .news-mast__lead {
  font-size: var(--fs-lead);
  line-height: 1.85;
  max-width: 40em;
  margin: 0;
  color: var(--ink);
}

.page-news .news-mast__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
}

.page-news .news-mast__meta span {
  border: 1.5px solid var(--ink);
  background: var(--fog);
  padding: 0.32rem 0.62rem;
  line-height: 1.4;
}

.page-news .news-mast__coord {
  border: var(--line);
  box-shadow: var(--news-shadow);
  background: var(--ink);
  color: var(--paper);
  padding: 1rem 1.15rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-self: start;
}

.page-news .news-mast__coord-label {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.18em;
  color: var(--moss);
}

.page-news .news-mast__coord-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.5rem, 7vw, 3.5rem);
  line-height: 1;
  color: var(--orange);
}

.page-news .news-mast__coord-foot {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  line-height: 1.7;
  color: var(--fog);
  border-top: 1px solid rgba(244, 239, 230, 0.25);
  padding-top: 0.6rem;
}

/* ---- 头条 ---- */
.page-news .news-block {
  padding-block: clamp(2rem, 6vw, 4rem);
}

.page-news .lead-card {
  display: grid;
  border: var(--line);
  box-shadow: 8px 8px 0 var(--ink);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-news .lead-card__media {
  margin: 0;
  background: var(--ink-deep);
}

.page-news .lead-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-news .lead-card__body {
  padding: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .lead-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.page-news .lead-card h2 {
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--paper);
}

.page-news .lead-card p {
  margin: 0 0 1rem;
  line-height: 1.85;
  color: var(--paper);
  font-size: var(--fs-body);
  max-width: 38em;
}

.page-news .lead-card p:last-of-type {
  margin-bottom: 1.6rem;
}

/* ---- 归档区：索引 + 列表 ---- */
.page-news .news-archive {
  background: var(--fog);
  border-block: var(--line);
  padding-block: clamp(2rem, 6vw, 4rem);
}

.page-news .archive-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .archive-index {
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--news-shadow);
  padding: 1.1rem 1.1rem 1.2rem;
}

.page-news .archive-index h2 {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.2em;
  margin: 0 0 0.85rem;
  padding-bottom: 0.7rem;
  border-bottom: var(--line);
  color: var(--ink);
}

.page-news .archive-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-news .archive-index__link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.55rem 0.5rem 0.55rem 0.7rem;
  border-left: 3px solid transparent;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .archive-index__link:hover,
.page-news .archive-index__link:focus-visible {
  border-left-color: var(--green);
  background: var(--moss);
}

.page-news .archive-index__count {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  color: var(--steel);
}

.page-news .archive-index__figure {
  margin: 1.1rem 0 0;
  border: var(--line);
}

.page-news .archive-index__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---- 分组与条目 ---- */
.page-news .news-group {
  scroll-margin-top: calc(var(--nav-h) + 1.25rem);
}

.page-news .news-group + .news-group {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-news .news-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  border-bottom: 3px solid var(--ink);
  padding-bottom: 0.6rem;
}

.page-news .news-group__head h3 {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-group__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  background: var(--ink);
  color: var(--paper);
  padding: 0.18rem 0.5rem;
  line-height: 1.6;
}

.page-news .entry {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.45rem 0.85rem;
  padding-block: 1.1rem 1.2rem;
  border-bottom: 2px solid var(--stone);
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  text-align: center;
  color: var(--paper);
  background: var(--ink);
  border-bottom: 3px solid var(--green);
  padding: 0.18rem 0.05rem;
  align-self: start;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  margin-bottom: 0.4rem;
}

.page-news .entry__stage {
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  color: var(--steel);
}

.page-news .entry h4 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 700;
  color: var(--ink);
}

.page-news .entry p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .entry__more {
  margin-top: 0.6rem;
}

.page-news .entry__more summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  color: var(--ink);
  border-bottom: 2px solid var(--green);
  padding-bottom: 0.1rem;
}

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

.page-news .entry__more summary::before {
  content: "+";
  color: var(--orange);
  font-weight: 700;
}

.page-news .entry__more[open] summary::before {
  content: "–";
}

.page-news .entry__more p {
  margin-top: 0.65rem;
  font-size: 0.92rem;
  line-height: 1.8;
  background: var(--paper);
  border-left: 3px solid var(--green);
  padding: 0.6rem 0.75rem;
}

/* ---- 专题区（深色） ---- */
.page-news .news-topics {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(2.5rem, 7vw, 4.5rem);
  border-bottom: var(--line);
}

.page-news .news-topics h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 4.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--paper);
  max-width: 16ch;
}

.page-news .news-topics__lead {
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  max-width: 42em;
  line-height: 1.9;
  font-size: var(--fs-body);
  color: var(--fog);
}

.page-news .topic {
  border: 2px solid var(--paper);
  background: var(--ink-deep);
  display: grid;
}

.page-news .topic + .topic {
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-news .topic__media {
  margin: 0;
  background: var(--ink);
}

.page-news .topic__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.page-news .topic__body {
  padding: clamp(1.25rem, 3.5vw, 2rem);
}

.page-news .topic__body h3 {
  margin: 0.65rem 0 0.7rem;
  font-size: clamp(1.2rem, 2.6vw, 1.65rem);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .topic__body p {
  margin: 0 0 0.85rem;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--fog);
}

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

.page-news .topic--plain .topic__body {
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.page-news .topic--plain .btn {
  margin-top: 1.4rem;
}

.page-news .checklist {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-news .checklist li {
  position: relative;
  padding-left: 1.7rem;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid var(--green);
  background: transparent;
}

/* ---- 自查入口 ---- */
.page-news .news-next {
  background: var(--paper);
  padding-block: clamp(2.25rem, 6vw, 4rem);
}

.page-news .news-next h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-news .next-rail {
  display: grid;
  gap: 0.85rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-news .next-step {
  display: block;
  text-decoration: none;
  color: var(--ink);
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--news-shadow);
  padding: 1rem 1.1rem 1.15rem;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .next-step:hover,
.page-news .next-step:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--news-shadow-lg);
  background: var(--moss);
}

.page-news .next-step__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--orange);
  margin-bottom: 0.55rem;
}

.page-news .next-step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .next-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .news-next__foot {
  margin: clamp(1.5rem, 4vw, 2rem) 0 0;
  font-size: 0.95rem;
  line-height: 1.85;
  max-width: 44em;
  color: var(--ink);
  border-top: 2px solid var(--stone);
  padding-top: 1rem;
}

/* ---- 响应式 ---- */
@media (min-width: 720px) {
  .page-news .entry {
    grid-template-columns: 3.2rem minmax(0, 1fr);
    gap: 0.5rem 1.25rem;
  }

  .page-news .entry h4 {
    font-size: 1.1rem;
  }

  .page-news .entry p,
  .page-news .entry__more p {
    font-size: 0.97rem;
  }
}

@media (min-width: 860px) {
  .page-news .news-mast__inner {
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: end;
  }

  .page-news .lead-card {
    grid-template-columns: 1.05fr 1fr;
  }

  .page-news .next-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 900px) {
  .page-news .topic--media {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .topic--reverse .topic__media {
    order: 2;
  }
}

@media (min-width: 980px) {
  .page-news .archive-grid {
    grid-template-columns: 272px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .archive-index {
    position: sticky;
    top: calc(var(--nav-h) + 1.25rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .archive-index__link,
  .page-news .next-step {
    transition: none;
  }

  .page-news .next-step:hover,
  .page-news .next-step:focus-visible {
    transform: none;
  }
}
<<<END>>>