.page-news .news-cover {
  padding: 40px 0 8px;
  display: grid;
  gap: 28px;
}

.page-news .news-cover__h1 {
  margin: 0;
  letter-spacing: -0.02em;
}

.page-news .news-cover__side {
  display: grid;
  gap: 24px;
}

.page-news .news-cover__side .lede {
  margin: 0;
  max-width: 40ch;
  color: var(--mid);
}

.page-news .news-cover__index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hair);
}

.page-news .news-cover__index li {
  border-bottom: 1px solid var(--hair);
}

.page-news .news-cover__index a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 2px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}

.page-news .news-cover__index a:hover,
.page-news .news-cover__index a:focus-visible {
  color: var(--gold);
  padding-left: 12px;
}

.page-news .news-cover__index .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

/* ---------- 章节头 ---------- */
.page-news .chap-head {
  display: grid;
  gap: 10px;
  margin-bottom: 36px;
  max-width: 62ch;
}

.page-news .chap-head .title {
  margin: 0;
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-news .chap-head .lede {
  margin: 0;
  color: var(--mid);
}

.page-news .title--dark {
  color: var(--sand);
}

/* ---------- 本期速览 ---------- */
.page-news .brief {
  background: var(--ink-deep);
  color: var(--sand);
  padding: 56px 0;
}

.page-news .brief .kicker {
  color: var(--gold);
}

.page-news .brief__grid {
  display: grid;
  gap: 1px;
  background: var(--hair-3);
  border: 1px solid var(--hair-3);
}

.page-news .brief__item {
  background: var(--ink-deep);
  padding: 26px 22px 28px;
  display: grid;
  gap: 10px;
  align-content: start;
  transition: background .3s var(--ease);
}

.page-news .brief__item:hover {
  background: #151513;
}

.page-news .brief__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-news .brief__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .brief__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(240, 235, 224, .78);
}

/* ---------- 条目列表 ---------- */
.page-news .list {
  display: grid;
  border-top: 1px solid var(--hair);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "num"
    "body"
    "tag";
  gap: 10px;
  padding: 26px 0;
  border-bottom: 1px solid var(--hair);
}

.page-news .entry__num {
  grid-area: num;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .entry__body {
  grid-area: body;
  min-width: 0;
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .entry__sum {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mid);
  max-width: 46ch;
}

.page-news .entry__tag {
  grid-area: tag;
  justify-self: start;
  align-self: start;
  margin: 0;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--hair);
  background: var(--gold-soft);
  color: #7a4f04;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.page-news .entry__tag--copper {
  border-color: rgba(46, 139, 116, .38);
  background: var(--copper-soft);
  color: #1f6353;
}

/* ---------- 折叠细节 ---------- */
.page-news .entry__more {
  margin-top: 14px;
  border-top: 1px dashed var(--hair-2);
  padding-top: 12px;
  max-width: 52ch;
}

.page-news .entry__more > summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--copper);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
}

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

.page-news .entry__more > summary::before {
  content: "+";
  font-size: 14px;
  color: var(--gold);
  line-height: 1;
}

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

.page-news .entry__more > summary:hover {
  color: var(--ink);
}

.page-news .entry__detail {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--charcoal);
}

.page-news .entry__detail li {
  position: relative;
  padding-left: 16px;
}

.page-news .entry__detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 配图 ---------- */
.page-news .news-fig {
  margin: 22px 0;
  padding: 0;
}

.page-news .news-fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--hair);
  background: var(--sand);
  filter: saturate(.92) sepia(.04);
}

.page-news .news-fig__cap {
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mid);
  max-width: 52ch;
}

/* ---------- 实测主图区 ---------- */
.page-news .field__lead {
  display: grid;
  gap: 24px;
  margin-bottom: 34px;
}

.page-news .field__lead .news-fig {
  margin: 0;
}

.page-news .field__note {
  display: grid;
  gap: 12px;
  align-content: start;
  border-left: 2px solid var(--gold);
  padding-left: 20px;
}

.page-news .field__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .field__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mid);
  max-width: 46ch;
}

.page-news .field__meta {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--charcoal);
}

.page-news .field__meta .mono {
  display: inline-block;
  min-width: 52px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

/* ---------- 路线图 ---------- */
.page-news .road {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hair-2);
}

.page-news .road__item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--hair-2);
}

.page-news .road__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .road__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .road__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mid);
  max-width: 52ch;
}

/* ---------- 收尾 ---------- */
.page-news .news-cta {
  margin-top: 48px;
  padding: 28px 24px;
  background: var(--sand);
  border: 1px solid var(--hair);
  display: grid;
  gap: 18px;
}

.page-news .news-cta__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--charcoal);
  max-width: 48ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .brief__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .brief__item {
    padding: 32px 28px 34px;
  }

  .page-news .field__lead {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 36px;
    align-items: center;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px 36px;
  }
}

@media (min-width: 900px) {
  .page-news .news-cover {
    padding: 72px 0 24px;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-news .news-cover .kicker {
    grid-column: 1 / -1;
  }

  .page-news .news-cover__h1 {
    grid-column: 1;
  }

  .page-news .news-cover__side {
    grid-column: 2;
    padding-bottom: 6px;
  }

  .page-news .chap-head {
    grid-template-columns: 1fr;
    margin-bottom: 48px;
  }

  .page-news .entry {
    grid-template-columns: 110px minmax(0, 1fr) 128px;
    grid-template-areas: "num .page-news tag";
    gap: 40px;
    padding: 32px 0;
  }

  .page-news .entry__num {
    padding-top: 6px;
    font-size: 13px;
  }

  .page-news .entry__tag {
    justify-self: end;
  }

  .page-news .entry__title {
    font-size: 21px;
  }

  .page-news .news-fig {
    margin: 28px 0;
  }
}

@media (min-width: 1100px) {
  .page-news .brief__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-fig--wide img {
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-cover__index a,
  .page-news .brief__item {
    transition: none;
  }
}