.page-news {
  --news-rule: #D6CEBB;
  --news-rule-soft: #E5DFD0;
  --news-hover: rgba(227, 139, 36, 0.07);
  display: block;
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-news .topics-wrap {
  max-width: var(--shell-w);
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 1.7rem) var(--gutter) 0;
}

/* ---------- 首屏拼贴 ---------- */

.page-news .topics-hero {
  background:
    radial-gradient(120% 110% at 100% 0%, rgba(44, 107, 116, 0.16), transparent 62%),
    linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) 70%, var(--c-paper-2) 100%);
  padding: clamp(1.6rem, 5vw, 3rem) 0 clamp(2rem, 5vw, 3.6rem);
}

.page-news .topics-hero__grid {
  max-width: var(--shell-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  gap: 2rem;
}

.page-news .topics-hero h1 {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-deep);
  margin: 0.45rem 0 1rem;
  max-width: 20ch;
  overflow-wrap: break-word;
}

.page-news .topics-hero .lede {
  max-width: 48ch;
  font-size: 1.02rem;
  line-height: 1.8;
  margin: 0;
}

.page-news .topics-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-news .topics-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-steel-soft);
  border: 1px solid var(--c-steel-soft);
  border-radius: 18px;
  overflow: hidden;
}

.page-news .stat-block {
  background: var(--c-paper);
  padding: 0.95rem 1.05rem 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-news .stat-num {
  font-family: var(--f-mono);
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1;
  color: var(--c-mono);
}

.page-news .stat-label {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--c-deep-2);
}

/* ---------- 窄栏 + 长列表骨架 ---------- */

.page-news .topics-layout {
  max-width: var(--shell-w);
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.4rem) var(--gutter) clamp(2.6rem, 6vw, 4.6rem);
  display: grid;
  gap: 2rem;
}

.page-news .topics-rail {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-news .toc-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-news .toc-rail a {
  display: inline-block;
  padding: 0.34rem 0.7rem;
  border-radius: 999px;
  background: var(--c-paper-2);
  color: var(--c-deep-2);
  font-size: 0.85rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .toc-rail a:hover {
  background: var(--c-amber-pale);
  color: var(--c-deep);
}

.page-news .toc-rail a.is-active {
  background: var(--c-deep);
  color: var(--c-amber-pale);
}

.page-news .rail-note {
  margin: 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--c-steel-soft);
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--c-deep-2);
}

.page-news .rail-note a {
  color: var(--c-steel);
  font-weight: 600;
}

/* ---------- 分区通用 ---------- */

.page-news .topic-section {
  padding-top: clamp(1.6rem, 4vw, 2.4rem);
  border-top: 1px solid var(--news-rule-soft);
}

.page-news .topic-section + .topic-section {
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
}

.page-news .topic-head {
  max-width: 58ch;
  margin-bottom: 1.5rem;
}

.page-news .topic-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--c-deep);
  margin: 0.3rem 0 0.6rem;
  overflow-wrap: break-word;
}

.page-news .topic-lede {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.76;
  color: var(--c-deep-2);
}

.page-news .figure-frame {
  margin: 0 0 1.5rem;
}

.page-news .figure-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 14px;
  filter: saturate(0.86) contrast(1.02);
}

.page-news .figure-frame__tag {
  font-family: var(--f-mono);
}

/* ---------- 长条目列表 ---------- */

.page-news .entry-banner {
  margin-bottom: 1.6rem;
}

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

.page-news .entry {
  position: relative;
  padding: 1.05rem 0 1.1rem 1rem;
  border-bottom: 1px solid var(--news-rule-soft);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .entry-list > .entry:nth-child(2n) {
  padding-left: 1.7rem;
}

.page-news .entry-list > .entry:nth-child(3n) {
  padding-left: 0.7rem;
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.2rem;
  bottom: 1.2rem;
  width: 2px;
  background: var(--c-steel-soft);
  transition: background var(--dur) var(--ease);
}

.page-news .entry:hover {
  background: var(--news-hover);
  transform: translateX(4px);
}

.page-news .entry:hover::before {
  background: var(--c-amber);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.page-news .entry__tag {
  font-family: var(--f-mono);
  font-size: 0.71rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: var(--c-amber-pale);
  color: var(--c-deep);
}

.page-news .entry__time {
  font-family: var(--f-mono);
  font-size: 0.74rem;
  color: var(--c-mono);
}

.page-news .entry__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.13rem;
  line-height: 1.32;
  color: var(--c-deep);
  margin: 0.2rem 0 0.3rem;
  overflow-wrap: break-word;
}

.page-news .entry__excerpt {
  margin: 0;
  max-width: 70ch;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--c-ink);
}

/* ---------- 系列筛选 ---------- */

.page-news .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.page-news .chip {
  display: inline-block;
  padding: 0.38rem 0.85rem;
  border-radius: 999px;
  background: var(--c-paper-2);
  border: 1px solid var(--c-steel-soft);
  color: var(--c-deep-2);
  font-size: 0.85rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .chip:hover {
  background: var(--c-deep);
  border-color: var(--c-deep);
  color: var(--c-paper);
}

.page-news .chip--time {
  font-family: var(--f-mono);
  font-size: 0.78rem;
}

.page-news .series-cover {
  margin-bottom: 0;
}

/* ---------- 版本日志 ---------- */

.page-news .series-grid {
  display: grid;
  gap: 1.6rem;
}

.page-news .series-grid__text p {
  margin: 0 0 1rem;
}

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

.page-news .series-grid__text a {
  color: var(--c-steel);
  font-weight: 600;
}

.page-news .series-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.page-news .series-points li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
  padding-bottom: 0.7rem;
  border-bottom: 1px dashed var(--news-rule);
  font-size: 0.92rem;
  line-height: 1.66;
}

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

.page-news .series-points .mono {
  font-family: var(--f-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-mono);
  padding-top: 0.22rem;
}

/* ---------- 安装手记 ---------- */

.page-news .notes-figure {
  margin-bottom: 1.4rem;
}

.page-news .prose p {
  margin: 0 0 1rem;
}

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

.page-news .prose a {
  color: var(--c-steel);
  font-weight: 600;
}

.page-news .note-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-news .note-list li {
  padding: 0.85rem 1rem 0.85rem 1.1rem;
  border-left: 3px solid var(--c-steel);
  border-radius: 0 12px 12px 0;
  background: rgba(44, 107, 116, 0.07);
  font-size: 0.93rem;
  line-height: 1.7;
}

.page-news .note-list strong {
  color: var(--c-deep);
}

/* ---------- 场景指南 ---------- */

.page-news .guides-grid {
  display: grid;
  gap: 1.5rem;
}

.page-news .guides-figure {
  margin: 0;
}

.page-news .scene-list {
  display: grid;
  gap: 1rem;
}

.page-news .scene {
  padding: 0 0 1rem;
  border-bottom: 1px solid var(--news-rule-soft);
}

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

.page-news .scene h3 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.08rem;
  line-height: 1.3;
  color: var(--c-deep);
  margin: 0 0 0.35rem;
  overflow-wrap: break-word;
}

.page-news .scene p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
}

/* ---------- 跟上更新 ---------- */

.page-news .follow-grid {
  display: grid;
  gap: 1.6rem;
}

.page-news .follow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.page-news .follow-list li {
  padding: 0.35rem 0 0.35rem 0.95rem;
  border-left: 2px solid var(--c-amber);
  font-size: 0.93rem;
  line-height: 1.68;
}

/* ---------- 页尾色块 ---------- */

.page-news .topics-tail {
  background: var(--c-deep);
  color: var(--c-paper);
}

.page-news .topics-tail__inner {
  max-width: var(--shell-w);
  margin-inline: auto;
  padding: clamp(2.2rem, 5vw, 3.4rem) var(--gutter);
}

.page-news .topics-tail h2 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--c-paper);
  margin: 0 0 0.8rem;
  max-width: 24ch;
}

.page-news .topics-tail p {
  margin: 0 0 1.2rem;
  max-width: 58ch;
  font-size: 0.97rem;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.84);
}

.page-news .topics-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin-bottom: 0;
}

.page-news .tail-link {
  color: var(--c-amber);
  font-weight: 600;
  text-decoration: none;
  padding-bottom: 0.12rem;
  border-bottom: 1px solid rgba(227, 139, 36, 0.5);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .tail-link:hover {
  color: var(--c-amber-pale);
  border-color: var(--c-amber-pale);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .topics-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .topics-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 3.6rem);
  }

  .page-news .topics-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .topics-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 3.1fr);
    gap: clamp(1.8rem, 3.4vw, 3.2rem);
  }

  .page-news .topics-rail {
    position: sticky;
    top: 6.5rem;
  }

  .page-news .toc-rail {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.35rem;
  }

  .page-news .toc-rail a {
    border-radius: 8px;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(1.6rem, 3vw, 2.6rem);
  }

  .page-news .guides-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.45fr);
    gap: clamp(1.6rem, 3vw, 2.6rem);
    align-items: start;
  }

  .page-news .follow-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: clamp(1.6rem, 3vw, 2.6rem);
  }
}

@media (min-width: 1120px) {
  .page-news .entry-list > .entry:nth-child(2n) {
    padding-left: 2.2rem;
  }

  .page-news .entry-list > .entry:nth-child(3n) {
    padding-left: 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .toc-rail a,
  .page-news .chip,
  .page-news .tail-link {
    transition: none;
  }

  .page-news .entry:hover {
    transform: none;
  }
}