/* ===== 更新笔记 / page-news ===== */
.page-news {
  --news-hair: 1px solid var(--border);
  --news-gap: 32px;
}

.page-news .section {
  padding-block: clamp(40px, 6vw, 68px);
}

.page-news .section--tight {
  padding-block: clamp(32px, 4.5vw, 52px);
}

.page-news .section-head {
  margin-bottom: 28px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(28px, 4vw, 44px) 0;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-hero__lead {
  max-width: 62ch;
}

.page-news h1 {
  margin: 14px 0 0;
  font-size: var(--step-h1);
  line-height: 1.16;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text);
}

.page-news .news-hero__lead .lede {
  margin-top: 18px;
  color: var(--text-muted);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: var(--news-hair);
  border-radius: 999px;
  background: var(--surface);
}

.page-news .news-hero__stats .mono {
  color: var(--neon);
  font-size: 13px;
  font-weight: 500;
}

.page-news .media-frame {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-hero__figure {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
}

/* ---------- 笔记列表 + 侧栏 ---------- */
.page-news .notes-layout {
  display: grid;
  gap: 36px;
}

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

.page-news .note-item {
  display: grid;
  gap: 8px;
  padding: 22px 16px;
  border-bottom: var(--news-hair);
  border-radius: var(--radius);
  transition: background 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-news .note-item:hover,
.page-news .note-item:focus-within {
  background: linear-gradient(90deg, rgba(54, 241, 205, 0.07), rgba(54, 241, 205, 0) 74%);
  box-shadow: inset 2px 0 0 0 var(--neon);
}

.page-news .note-item__time {
  color: var(--coral);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.page-news .note-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-news .note-item__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-muted);
}

.page-news .note-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 13px 0 0;
}

.page-news .notes-rail {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-news .rail-facts {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-news .rail-facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: var(--news-hair);
  font-size: 13px;
}

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

.page-news .rail-facts .mono {
  color: var(--neon);
}

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

.page-news .tag-cloud .tag {
  text-decoration: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.page-news .tag-cloud .tag:hover,
.page-news .tag-cloud .tag:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--glow-neon);
}

/* ---------- 专题系列 ---------- */
.page-news .topics__figure {
  aspect-ratio: 8 / 5;
  width: 100%;
  max-width: 800px;
  margin: 0 auto 34px;
  border-radius: var(--radius-lg);
}

.page-news .topic-grid {
  display: grid;
  gap: 20px;
}

.page-news .topic-col {
  padding: 22px 20px 16px;
  border: var(--news-hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface), rgba(11, 36, 56, 0.55));
  box-shadow: var(--shadow-1);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-news .topic-col:hover {
  border-color: rgba(54, 241, 205, 0.4);
  box-shadow: var(--shadow-2);
}

.page-news .topic-col__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: var(--news-hair);
}

.page-news .topic-col__count {
  font-size: 12px;
  color: var(--text-dim);
}

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

.page-news .topic-list li {
  padding: 15px 0;
  border-bottom: var(--news-hair);
}

.page-news .topic-list li:last-child {
  padding-bottom: 4px;
  border-bottom: 0;
}

.page-news .topic-list h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-news .topic-list p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- 更新时间说明 ---------- */
.page-news .timeline-grid {
  display: grid;
  gap: 30px;
}

.page-news .timeline-copy p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-news .timeline-copy .lede {
  margin-top: 0;
  color: var(--text);
}

.page-news .timeline-facts {
  margin: 26px 0 0;
  display: grid;
  gap: 16px;
}

.page-news .timeline-facts > div {
  display: grid;
  gap: 5px;
  padding-left: 16px;
  border-left: 2px solid rgba(54, 241, 205, 0.45);
}

.page-news .timeline-facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--neon);
}

.page-news .timeline-facts dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-muted);
}

.page-news .timeline-figure {
  aspect-ratio: 2 / 3;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
}

/* ---------- 编辑手记 ---------- */
.page-news .editor-grid {
  display: grid;
  gap: 28px;
}

.page-news .editor-figure {
  aspect-ratio: 8 / 5;
  border-radius: var(--radius-lg);
}

.page-news .editor-copy p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-news .editor-note {
  margin: 22px 0 0 !important;
  padding: 16px 18px;
  border-left: 2px solid var(--neon);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(54, 241, 205, 0.05);
  color: var(--text) !important;
}

/* ---------- 回访入口 ---------- */
.page-news .revisit-grid {
  display: grid;
  gap: 20px;
}

.page-news .revisit-grid .card {
  display: flex;
  flex-direction: column;
}

.page-news .revisit-grid .card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.page-news .revisit-grid .btn {
  align-self: flex-start;
}

.page-news .revisit-foot {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .revisit-foot a {
  color: var(--accent-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .revisit-foot a:hover,
.page-news .revisit-foot a:focus-visible {
  color: var(--neon);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .note-item {
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: start;
    column-gap: 22px;
    padding-inline: 18px;
  }

  .page-news .note-item__time {
    padding-top: 4px;
  }
}

@media (min-width: 780px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

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

@media (min-width: 880px) {
  .page-news .editor-grid {
    grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 52px;
  }

  .page-news .news-hero__figure {
    aspect-ratio: 2 / 1;
  }

  .page-news .timeline-grid {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
    gap: 56px;
    align-items: center;
  }

  .page-news .timeline-figure {
    max-width: none;
    margin: 0;
  }
}

@media (min-width: 1000px) {
  .page-news .notes-layout {
    grid-template-columns: minmax(0, 1.65fr) minmax(260px, 0.85fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .notes-rail {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 400px) {
  .page-news .note-item {
    padding-inline: 12px;
  }

  .page-news .note-item__title {
    font-size: 16px;
  }
}
<<<END>>>