.page-news {
  --nw-line: rgba(11, 59, 46, .14);
  --nw-rail: rgba(11, 59, 46, .24);
  --nw-soft: rgba(11, 59, 46, .06);
  color: var(--rock);
}

.page-news .news-wrap {
  padding-bottom: 48px;
}

.page-news [id] {
  scroll-margin-top: 104px;
}

/* ---------- 首屏声明 ---------- */
.page-news .news-mast {
  position: relative;
  padding: 20px 0 34px;
  border-bottom: 1px solid var(--nw-line);
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 3px;
  background: linear-gradient(90deg,
    var(--lava) 0 88px,
    var(--ink) 88px 216px,
    var(--moss) 216px 258px,
    var(--concrete) 258px 100%);
}

.page-news .news-mast__title {
  margin: 16px 0 18px;
  font-size: clamp(28px, 7.2vw, 54px);
  line-height: 1.06;
  color: var(--ink);
}

.page-news .news-mast__lede {
  max-width: 38em;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--rock);
}

.page-news .news-mast__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 48px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px dashed var(--nw-rail);
}

.page-news .news-mast__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-mast__jump a {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--nw-rail);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .news-mast__jump a:hover,
.page-news .news-mast__jump a:focus-visible {
  border-color: var(--lava);
  background: rgba(255, 90, 31, .08);
}

/* ---------- 章节通用 ---------- */
.page-news .news-sec {
  padding: 52px 0;
  border-bottom: 1px solid var(--nw-line);
}

.page-news .news-sec:last-of-type {
  border-bottom: 0;
}

.page-news .news-sec__head {
  max-width: 44em;
  margin-bottom: 28px;
}

.page-news .news-sec__title {
  margin: 10px 0 12px;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.22;
  letter-spacing: -.3px;
  color: var(--ink);
}

.page-news .news-sec__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--rock);
}

/* ---------- 01 时间轴 ---------- */
.page-news .news-timeline__tools {
  margin-bottom: 22px;
}

.page-news .news-timeline__list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-timeline__list::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg,
    var(--moss) 0%,
    var(--concrete) 52%,
    var(--lava) 100%);
}

.page-news .news-issue {
  position: relative;
  border-bottom: 1px solid var(--nw-line);
}

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

.page-news .news-issue::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 25px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--chalk);
  border: 2px solid var(--moss);
  z-index: 1;
}

.page-news .news-issue--now::before {
  background: var(--lava);
  border-color: var(--lava);
  box-shadow: 0 0 0 4px rgba(255, 90, 31, .18);
}

.page-news .news-issue .index-group__trigger {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  padding: 20px 0 18px 46px;
  border: 0;
  background: none;
  font: inherit;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: background-color .2s var(--ease);
}

.page-news .news-issue .index-group__trigger:hover {
  background: var(--nw-soft);
}

.page-news .news-issue__no {
  flex: 0 0 auto;
  min-width: 2ch;
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
  color: var(--moss);
}

.page-news .news-issue--now .news-issue__no {
  color: var(--lava);
}

.page-news .news-issue__main {
  flex: 1 1 auto;
  min-width: 0;
}

.page-news .news-issue__title {
  display: block;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}

.page-news .news-issue__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.page-news .news-chip {
  display: inline-block;
  padding: 2px 9px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--moss);
  background: var(--concrete);
  border: 1px solid rgba(47, 107, 79, .38);
  border-radius: 3px;
}

.page-news .news-issue--now .news-chip:first-child {
  color: var(--chalk);
  background: var(--lava);
  border-color: var(--lava);
}

.page-news .news-issue .index-group__icon {
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--moss);
}

.page-news .news-issue .index-group__panel {
  padding: 0 0 22px 46px;
}

.page-news .news-issue__abstract {
  max-width: 42em;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rock);
}

/* ---------- 02 本期看点 ---------- */
.page-news .news-feature__stage {
  background: linear-gradient(180deg, rgba(217, 212, 204, .55) 0%, rgba(217, 212, 204, .28) 100%);
  border: 1px solid var(--nw-line);
  border-radius: 6px;
  padding: 24px 20px;
}

.page-news .news-feature__grid {
  display: grid;
  gap: 26px;
}

.page-news .news-feature__text p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
}

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

.page-news .news-feature__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--nw-rail);
}

.page-news .news-feature__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13.5px;
  color: var(--rock);
}

.page-news .news-feature__facts strong {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

/* 素材构成 */
.page-news .news-materials {
  margin-top: 34px;
}

.page-news .news-materials__grid {
  display: grid;
  gap: 28px;
}

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

.page-news .news-material {
  padding: 16px 0 16px 18px;
  border-bottom: 1px solid var(--nw-line);
  border-left: 3px solid var(--concrete);
  transition: border-left-color .2s var(--ease);
}

.page-news .news-material:hover {
  border-left-color: var(--lava);
}

.page-news .news-material__no {
  display: block;
  margin-bottom: 4px;
  color: var(--moss);
}

.page-news .news-material__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-material p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
}

/* ---------- 03 常设栏目 ---------- */
.page-news .news-rhythm__wrap {
  display: grid;
  gap: 30px;
}

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

.page-news .news-beat {
  position: relative;
  padding: 18px 0 18px 20px;
  border-bottom: 1px solid var(--nw-line);
}

.page-news .news-beat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 2px;
  background: var(--concrete);
}

.page-news .news-beat--daily::before { background: var(--lava); }
.page-news .news-beat--weekly::before { background: var(--moss); }
.page-news .news-beat--monthly::before { background: var(--night); }
.page-news .news-beat--quarter::before { background: var(--clay); }

.page-news .news-beat__cycle {
  display: block;
  margin-bottom: 6px;
  color: var(--moss);
}

.page-news .news-beat__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-beat p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
}

.page-news .news-rhythm__figure {
  margin: 0;
}

/* ---------- 04 更新记录 ---------- */
.page-news .news-log__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-log__snapshot {
  background: var(--night);
  border-radius: 6px;
  padding: 26px 20px;
  color: rgba(244, 241, 234, .84);
}

.page-news .news-log__eyebrow {
  color: var(--spot);
}

.page-news .news-log__title {
  color: var(--chalk);
}

.page-news .news-log__lede {
  margin: 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 241, 234, .82);
}

.page-news .news-log__items {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-news .news-log__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid rgba(244, 241, 234, .18);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-news .news-log__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--spot);
}

.page-news .news-log__next {
  background: var(--chalk);
  border: 1px solid var(--nw-rail);
  border-left: 4px solid var(--lava);
  border-radius: 6px;
  padding: 0 18px;
}

.page-news .news-log__next .index-group__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 20px 0;
  border: 0;
  background: none;
  font: inherit;
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.page-news .news-log__next-head {
  display: block;
}

.page-news .news-log__next .label-mono {
  display: block;
  margin-bottom: 6px;
  color: var(--clay);
}

.page-news .news-log__next-title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-log__next .index-group__icon {
  flex: 0 0 auto;
  color: var(--lava);
}

.page-news .news-log__next .index-group__panel {
  padding: 0 0 22px;
}

.page-news .news-log__next-text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rock);
}

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

.page-news .news-log__next-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--rock);
}

.page-news .news-log__next-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
}

/* ---------- 05 城市索引 ---------- */
.page-news .news-cities__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-cities__lede {
  margin: 0 0 24px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--rock);
}

.page-news .news-cities__zones {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--nw-line);
}

.page-news .news-zone {
  padding: 14px 0;
  border-bottom: 1px solid var(--nw-line);
}

.page-news .news-zone__name {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--moss);
}

.page-news .news-zone__list {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .news-cities__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 06 投稿与线索 ---------- */
.page-news .news-pitch__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-pitch__card {
  position: relative;
  padding: 20px 18px 20px 22px;
  background: var(--chalk);
  border: 1px solid var(--nw-line);
  border-left: 3px solid var(--concrete);
  border-radius: 4px;
  transition: border-left-color .22s var(--ease), transform .22s var(--ease);
}

.page-news .news-pitch__card:hover {
  border-left-color: var(--lava);
  transform: translateY(-2px);
}

.page-news .news-pitch__card-title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-pitch__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
}

.page-news .news-pitch__foot {
  margin-top: 28px;
  padding: 24px 20px;
  background: var(--concrete);
  border-radius: 6px;
}

.page-news .news-pitch__hand {
  margin: 0 0 12px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-pitch__note {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rock);
}

.page-news .news-pitch__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-pitch__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .news-log__item {
    grid-template-columns: 6.5em 1fr;
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .news-wrap {
    padding-bottom: 72px;
  }

  .page-news .news-mast {
    padding: 34px 0 46px;
  }

  .page-news .news-sec {
    padding: 68px 0;
  }

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

  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-materials__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-rhythm__wrap {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

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

  .page-news .news-cities__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-cities__zones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-news .news-zone:last-child {
    grid-column: 1 / -1;
  }

  .page-news .news-pitch__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-pitch__foot {
    padding: 30px 32px;
  }
}
</main>