.page-news {
  display: block;
  --news-line: 2px;
  --news-gap: 20px;
}

.page-news .breadcrumb {
  padding: 18px 0 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  display: grid;
  gap: 28px;
  padding: 22px 0 44px;
  border-bottom: 2px solid var(--edge);
}

.page-news .news-masthead__title {
  margin: 10px 0 18px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 16ch;
}

.page-news .news-masthead__lead {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--cool);
}

.page-news .news-masthead__marks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-masthead__marks li {
  padding-left: 12px;
  border-left: 2px solid var(--lime);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--cool);
}

.page-news .news-masthead__marks strong {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  letter-spacing: 0.01em;
  color: var(--lime);
}

.page-news .news-masthead__figure {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-masthead__figure .media-frame__img {
  aspect-ratio: 5 / 2;
}

.page-news .media-frame__caption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--cool);
  border-top: 2px solid var(--edge);
}

@media (min-width: 960px) {
  .page-news .news-masthead {
    grid-template-columns: minmax(0, 46fr) minmax(0, 54fr);
    align-items: end;
    gap: 48px;
    padding-top: 30px;
    padding-bottom: 56px;
  }

  .page-news .news-masthead__marks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 栏目索引标签 ---------- */
.page-news .news-filter {
  padding-top: 56px;
}

.page-news .news-filter__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-filter__tags .tag {
  display: inline-block;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--paper);
  background: var(--panel);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
}

.page-news .news-filter__tags .tag--active {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.page-news .news-filter__tags .tag--coral {
  color: var(--ink);
  background: var(--coral);
  border-color: var(--coral);
}

.page-news .news-filter__tags .tag--cool {
  color: var(--ink);
  background: var(--cool);
  border-color: var(--cool);
}

/* ---------- 时间轴 ---------- */
.page-news .news-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.page-news .news-rail__scale {
  display: none;
}

.page-news .rail {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 40px 22px;
  background: var(--panel);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
  scroll-snap-type: x proximity;
}

.page-news .rail:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-news .rail__track {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--news-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rail__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: var(--news-line);
  background: var(--edge-soft);
  transform: translateY(-1px);
}

.page-news .rail__node {
  position: relative;
  flex: 0 0 268px;
  scroll-snap-align: start;
}

.page-news .rail__node::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  background: var(--lime);
  border: 2px solid var(--ink);
  z-index: 2;
}

.page-news .rail__node:nth-child(3n + 1)::before {
  background: var(--coral);
}

.page-news .rail__node:nth-child(3n + 2)::before {
  background: var(--lime);
}

.page-news .rail__node:nth-child(3n)::before {
  background: var(--cool);
}

.page-news .rail__node:nth-child(odd) {
  padding-bottom: 68px;
}

.page-news .rail__node:nth-child(even) {
  padding-top: 68px;
}

.page-news .rail__card {
  position: relative;
  z-index: 1;
  height: 100%;
  padding: 18px 18px 20px;
  background: var(--panel-2);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.page-news .rail__card:hover,
.page-news .rail__card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.page-news .rail__card .card__index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .rail__card .card__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .rail__card .card__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cool);
}

.page-news .rail__card .card__meta {
  margin: 0;
  padding-top: 10px;
  border-top: 2px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--lime);
}

@media (min-width: 860px) {
  .page-news .news-rail {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
  }

  .page-news .news-rail__scale {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 12px 0;
    background: var(--ink);
    border: 2px solid var(--edge);
  }

  .page-news .news-rail__scale-word {
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.32em;
    color: var(--lime);
  }

  .page-news .news-rail__scale-word--round {
    color: var(--cool);
  }
}

/* ---------- 版本记录 ---------- */
.page-news .news-log {
  padding-top: 64px;
}

.page-news .news-log__grid {
  gap: 28px;
}

.page-news .news-log__text {
  margin: 14px 0 22px;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cool);
}

.page-news .news-log__figure {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .news-log__figure .media-frame__img {
  aspect-ratio: 9 / 5.6;
}

.page-news .news-log__table {
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .news-log__caption {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--lime);
  background: var(--ink);
  border-bottom: 2px solid var(--edge);
}

.page-news .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-news .data-table th,
.page-news .data-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 2px solid var(--edge);
}

.page-news .data-table thead th {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cool);
  background: var(--panel-2);
}

.page-news .data-table tbody th {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--amber);
  white-space: nowrap;
}

.page-news .data-table tbody td {
  color: var(--paper);
}

.page-news .data-table .data-table__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  color: var(--lime);
}

.page-news .data-table tbody tr:last-child th,
.page-news .data-table tbody tr:last-child td {
  border-bottom: none;
}

.page-news .news-log__hint {
  margin: 0;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cool);
  border-top: 2px solid var(--edge);
}

.page-news .news-log__hint a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
}

@media (min-width: 900px) {
  .page-news .news-log__grid {
    grid-template-columns: 28fr 72fr;
    align-items: start;
  }
}

/* ---------- 词典与资料增补 ---------- */
.page-news .news-dict {
  padding-top: 72px;
}

.page-news .news-dict__grid {
  gap: 32px;
}

.page-news .news-dict__text {
  margin: 14px 0 24px;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cool);
}

.page-news .news-dict__figure {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .news-dict__figure .media-frame__img {
  aspect-ratio: 1 / 1;
}

.page-news .news-dict__kpi {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--edge);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
  margin-bottom: 30px;
}

.page-news .news-dict__kpi .kpi {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--indigo);
}

.page-news .news-dict__kpi .kpi__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 4.2vw, 36px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-news .news-dict__kpi .kpi__label {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cool);
}

.page-news .news-dict__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--edge);
  border: 2px solid var(--edge);
}

.page-news .news-dict__list li {
  padding: 18px 20px;
  background: var(--panel);
}

.page-news .news-dict__list h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-dict__list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool);
}

@media (min-width: 900px) {
  .page-news .news-dict__grid {
    grid-template-columns: 32fr 68fr;
    align-items: start;
  }

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

/* ---------- 专题系列 ---------- */
.page-news .news-desk {
  padding-top: 72px;
}

.page-news .news-desk__grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--edge);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
}

.page-news .news-desk__item {
  padding: 22px 20px;
  background: var(--panel);
  transition: background 180ms ease;
}

.page-news .news-desk__item:hover {
  background: var(--panel-2);
}

.page-news .news-desk__item--lead {
  background: var(--claret);
}

.page-news .news-desk__item--lead:hover {
  background: var(--claret);
}

.page-news .news-desk__tag {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--coral);
  border-bottom: 2px solid var(--coral);
  display: inline-block;
  padding-bottom: 4px;
}

.page-news .news-desk__item--lead .news-desk__tag {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-news .news-desk__item h3 {
  margin: 10px 0 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .news-desk__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool);
}

.page-news .news-desk__item--lead p {
  color: var(--paper);
}

.page-news .news-desk__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--lime);
  border: 2px solid var(--lime);
  padding: 8px 14px;
  text-decoration: none;
}

.page-news .news-desk__more {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool);
}

.page-news .news-desk__more a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
}

@media (min-width: 760px) {
  .page-news .news-desk__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: minmax(0, auto);
  }

  .page-news .news-desk__item--lead {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 34px 30px;
  }

  .page-news .news-desk__item--lead h3 {
    font-size: 27px;
    line-height: 1.3;
  }
}

@media (min-width: 1140px) {
  .page-news .news-desk__grid {
    grid-template-columns: 42fr 29fr 29fr;
  }

  .page-news .news-desk__item--lead {
    grid-row: span 2;
  }
}

/* ---------- 选题建议 ---------- */
.page-news .news-tip {
  padding-top: 72px;
  padding-bottom: 8px;
}

.page-news .news-tip__panel {
  display: grid;
  gap: 24px;
  padding: 30px 24px;
  background: var(--panel-2);
  border: 2px solid var(--lime);
  box-shadow: var(--shadow-lift);
}

.page-news .news-tip__text p {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cool);
}

.page-news .news-tip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.page-news .news-tip__actions .btn {
  display: inline-block;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 2px solid var(--lime);
}

.page-news .news-tip__actions .btn--primary {
  color: var(--ink);
  background: var(--lime);
}

.page-news .news-tip__actions .btn--ghost {
  color: var(--lime);
  background: transparent;
}

@media (min-width: 820px) {
  .page-news .news-tip__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
    padding: 36px 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rail__card,
  .page-news .news-desk__item {
    transition: none;
  }

  .page-news .rail__card:hover,
  .page-news .rail__card:focus-within {
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>