.page-news {
  padding-bottom: clamp(56px, 9vw, 104px);
}

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

.page-news [id] {
  scroll-margin-top: 96px;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 0 0 clamp(26px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(42px, 10vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin: 14px 0 20px;
}

.page-news .news-hero__lead {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--text);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: clamp(26px, 4vw, 40px) 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero__stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero__stats dt {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-hero__stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-section {
  padding-top: clamp(40px, 7vw, 72px);
}

.page-news .news-section + .news-section {
  margin-top: clamp(40px, 7vw, 72px);
  border-top: 1px solid var(--line);
}

.page-news .news-section .section-head {
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-news .news-section .section-head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(25px, 3.2vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 8px 0 0;
}

.page-news .news-section__lead {
  max-width: 64ch;
  margin: 0 0 clamp(24px, 4vw, 36px);
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}

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

/* ---------- 版本时间线 ---------- */
.page-news .news-timeline__figure {
  aspect-ratio: 16 / 9;
  margin-bottom: clamp(26px, 4vw, 38px);
}

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

.page-news .record {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .record__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 5.6vw, 46px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--muted);
  transition: color 0.16s var(--ease);
}

.page-news .record--current .record__num {
  color: var(--amber);
}

.page-news .record__body {
  min-width: 0;
}

.page-news .record__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.page-news .record__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.42;
  color: var(--paper);
}

.page-news .record__sum {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .record__details {
  margin-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-news .record__details summary {
  position: relative;
  display: block;
  padding: 12px 0 12px 22px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ice);
}

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

.page-news .record__details summary::before {
  content: "+";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  line-height: 1;
  color: var(--ice);
}

.page-news .record__details[open] summary::before {
  content: "−";
}

.page-news .record__content {
  padding: 2px 0 8px 22px;
  border-left: 1px solid var(--line);
}

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

.page-news .record__content li {
  position: relative;
  padding: 5px 0 5px 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .record__content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 7px;
  height: 1px;
  background: var(--ice);
}

/* ---------- 最近一版看点 ---------- */
.page-news .highlight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

.page-news .highlight {
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .highlight__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  line-height: 1.4;
  color: var(--amber);
}

.page-news .highlight h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.45;
  color: var(--paper);
}

.page-news .highlight p:not(.highlight__num) {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .news-highlights__figure {
  aspect-ratio: 12 / 7;
  margin-top: clamp(26px, 4vw, 38px);
}

/* ---------- 栏目走向 ---------- */
.page-news .watch-list {
  border-top: 1px solid var(--line);
}

.page-news .watch {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 3.2vw, 30px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .watch__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-news .watch__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ice);
}

.page-news .watch h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .watch p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .watch__points {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .watch__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .watch__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 1px;
  background: var(--pine);
}

/* ---------- 索引同步 ---------- */
.page-news .sync-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .sync-step {
  padding: clamp(20px, 3vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .sync-step__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-news .sync-step h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .sync-step p:not(.sync-step__num) {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .news-sync__figure {
  aspect-ratio: 10 / 7;
  margin-top: clamp(24px, 4vw, 36px);
}

/* ---------- 往期翻法 ---------- */
.page-news .archive-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .archive-path {
  padding: clamp(22px, 3.2vw, 30px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .archive-path__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pine);
}

.page-news .archive-path h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.35;
  color: var(--paper);
}

.page-news .archive-path p:not(.archive-path__label):not(.archive-path__link) {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .archive-path__link {
  margin: 16px 0 0;
}

.page-news .archive-path__link a {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ice);
  text-decoration: none;
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-news .archive-path__link a:hover,
.page-news .archive-path__link a:focus-visible {
  border-color: var(--amber);
  color: var(--paper);
}

.page-news .news-archive__figure {
  aspect-ratio: 4 / 3;
  margin-top: clamp(24px, 4vw, 36px);
}

/* ---------- 下一步 ---------- */
.page-news .next-links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .next-links li {
  border-bottom: 1px solid var(--line);
}

.page-news .next-links a {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num desc";
  align-items: baseline;
  gap: 4px 16px;
  padding: 16px 0;
  text-decoration: none;
}

.page-news .next-links__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ice);
}

.page-news .next-links__name {
  grid-area: name;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  color: var(--paper);
  transition: color 0.16s var(--ease);
}

.page-news .next-links__desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .next-links a:hover .next-links__name,
.page-news .next-links a:focus-visible .next-links__name {
  color: var(--ice);
}

.page-news .next-links a:focus-visible {
  outline: 1px solid var(--ice);
  outline-offset: 2px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-hero__stats > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 16px var(--gutter) 16px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-news .news-hero__stats > div:last-child {
    border-right: 0;
    padding-right: 0;
  }

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

  .page-news .highlight {
    padding: 26px 30px;
    border-right: 1px solid var(--line);
  }

  .page-news .highlight:nth-child(2n) {
    border-right: 0;
    padding-right: 0;
  }

  .page-news .highlight:nth-child(2n + 1) {
    padding-left: 0;
  }

  .page-news .highlight:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

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

  .page-news .sync-step {
    padding: 26px 30px 26px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-news .sync-step:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

@media (min-width: 860px) {
  .page-news .news-timeline__figure {
    aspect-ratio: 7 / 3;
  }

  .page-news .record {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 48px);
  }

  .page-news .record__num {
    position: sticky;
    top: 120px;
  }

  .page-news .watch {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-news .watch__head {
    flex-direction: column;
    gap: 8px;
  }

  .page-news .archive-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 5vw, 64px);
  }

  .page-news .archive-path {
    padding: 30px 0;
  }
}

@media (min-width: 1020px) {
  .page-news .news-highlights__figure {
    aspect-ratio: 16 / 8;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .record__num,
  .page-news .next-links__name,
  .page-news .archive-path__link a {
    transition: none;
  }
}
<<<END>>>