.page-news {
  background: var(--paper);
  color: var(--text);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--paper);
  border-bottom: 1px solid var(--rule);
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
}

.page-news .news-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-news .news-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(20, 22, 26, .96) 0%, rgba(20, 22, 26, .78) 52%, rgba(30, 90, 168, .38) 100%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  padding: 22px 0 56px;
  max-width: 780px;
}

.page-news .news-hero .breadcrumb {
  padding: 0 0 26px;
}

.page-news .news-hero .breadcrumb__link {
  color: var(--silver);
}

.page-news .news-hero .breadcrumb__current {
  color: var(--paper);
}

.page-news .news-hero .breadcrumb__sep {
  color: rgba(201, 207, 214, .55);
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-news .news-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 7vw, 60px);
  line-height: 1.12;
  letter-spacing: -.02em;
  font-weight: 900;
  color: #fff;
}

.page-news .news-hero .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(246, 241, 231, .82);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid rgba(201, 207, 214, .25);
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-hero__stats .num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--gold);
}

.page-news .news-hero__stats em {
  font-style: normal;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(246, 241, 231, .68);
}

/* ---------- 窗口说明带 ---------- */
.page-news .news-ticker {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--card);
  border-bottom: 1px solid var(--rule);
  box-shadow: 0 8px 16px rgba(20, 22, 26, .06);
}

.page-news .news-ticker__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding: 12px 0;
}

.page-news .news-ticker__badge {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: var(--radius);
  background: var(--gold);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .news-ticker__note {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-news .news-ticker__link {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-news .news-ticker__link:hover,
.page-news .news-ticker__link:focus-visible {
  color: var(--red-deep);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-layout {
  display: grid;
  gap: 34px;
  padding: 40px 0 88px;
}

.page-news .news-filters {
  border-top: 3px solid var(--ink-900);
  padding-top: 16px;
}

.page-news .news-filters__group + .news-filters__group {
  margin-top: 26px;
}

.page-news .news-filters__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--muted);
}

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

.page-news .news-filters__link {
  display: inline-block;
  padding: 5px 11px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
}

.page-news .news-filters__link:hover,
.page-news .news-filters__link:focus-visible {
  border-color: var(--red);
  color: var(--red-deep);
}

/* ---------- 章节流 ---------- */
.page-news .news-stream > .section + .section {
  margin-top: 64px;
  padding-top: 52px;
  border-top: 1px solid var(--rule);
}

.page-news .section__num {
  font-family: var(--font-mono);
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--gold);
}

.page-news .section__body > .figure {
  margin: 0 0 30px;
}

.page-news .figure__frame {
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--ink-800);
}

.page-news .figure__frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- 条目标题流 ---------- */
.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-news .news-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 26px 0;
  border-bottom: 1px dotted var(--rule);
  transition: background-color .18s ease;
}

.page-news .news-entry:hover {
  background: rgba(253, 251, 246, .9);
}

.page-news .news-entry__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--rule);
}

.page-news .news-entry:first-child .news-entry__no {
  color: var(--red);
}

.page-news .news-entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 10px;
}

.page-news .news-entry__title {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.45;
  font-weight: 800;
  color: var(--ink-900);
}

.page-news .news-entry__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-news .news-entry:hover .mini-track,
.page-news .news-entry:hover .mini-bars,
.page-news .news-entry:hover .heat-strip,
.page-news .news-entry:hover .omit-scale {
  filter: saturate(1.15);
}

/* 小型数据图 */
.page-news .mini-track {
  display: flex;
  gap: 4px;
  height: 10px;
  margin-top: 16px;
}

.page-news .mini-track__seg {
  flex: 1 1 0;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--card);
}

.page-news .mini-track__seg--soft {
  background: rgba(30, 90, 168, .16);
  border-color: rgba(30, 90, 168, .32);
}

.page-news .mini-track__seg--on {
  background: var(--red);
  border-color: var(--red-deep);
}

.page-news .mini-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 16px;
}

.page-news .mini-bars__bar {
  height: 8px;
  border-radius: 2px;
  background: var(--silver);
}

.page-news .mini-bars__bar--long {
  width: 64%;
  background: var(--red);
}

.page-news .mini-bars__bar--mid {
  width: 38%;
  background: var(--blue);
}

.page-news .mini-bars__bar--short {
  width: 16%;
  background: var(--blue-light);
}

.page-news .heat-strip {
  display: flex;
  gap: 4px;
  margin-top: 16px;
}

.page-news .heat-strip__cell {
  flex: 1 1 0;
  height: 18px;
  border-radius: 2px;
  background: rgba(242, 183, 5, .16);
}

.page-news .heat-strip__cell--1 { background: rgba(242, 183, 5, .22); }
.page-news .heat-strip__cell--2 { background: rgba(242, 183, 5, .48); }
.page-news .heat-strip__cell--3 { background: rgba(200, 16, 46, .5); }
.page-news .heat-strip__cell--4 { background: var(--red); }

.page-news .omit-scale {
  position: relative;
  height: 16px;
  margin-top: 18px;
  background: linear-gradient(to right, var(--rule), var(--rule)) center / 100% 2px no-repeat;
}

.page-news .omit-scale__pin {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 2px var(--paper);
}

.page-news .omit-scale__pin--a { left: 18%; }
.page-news .omit-scale__pin--b { left: 46%; background: var(--gold); }
.page-news .omit-scale__pin--c { left: 80%; }

/* ---------- 连号形态 ---------- */
.page-news .streak-chart {
  display: grid;
  gap: 28px;
  margin: 0 0 30px;
}

.page-news .streak-row__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 14px;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .streak-row__name {
  color: var(--ink-900);
  font-weight: 600;
}

.page-news .streak-bar {
  display: flex;
  height: 26px;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
}

.page-news .streak-bar__seg {
  flex: 1 1 0;
  min-width: 3px;
}

.page-news .streak-bar__seg--two { background: var(--red); }
.page-news .streak-bar__seg--three { background: var(--blue); }
.page-news .streak-bar__seg--four { background: var(--gold); }

.page-news .streak-bar__seg--none {
  background: repeating-linear-gradient(
    45deg,
    rgba(201, 207, 214, .55) 0 4px,
    rgba(253, 251, 246, .2) 4px 8px
  );
}

.page-news .streak-bar--dlt .streak-bar__seg--two { flex-grow: 34; }
.page-news .streak-bar--dlt .streak-bar__seg--three { flex-grow: 6; }
.page-news .streak-bar--dlt .streak-bar__seg--four { flex-grow: 1; }
.page-news .streak-bar--dlt .streak-bar__seg--none { flex-grow: 9; }

.page-news .streak-bar--ssq .streak-bar__seg--two { flex-grow: 31; }
.page-news .streak-bar--ssq .streak-bar__seg--three { flex-grow: 6; }
.page-news .streak-bar--ssq .streak-bar__seg--none { flex-grow: 13; }

.page-news .streak-row__note {
  margin: 10px 0 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .streak-read {
  padding: 22px 24px;
  border-left: 4px solid var(--gold);
  background: var(--card);
  border-top: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-news .streak-read p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-news .streak-read p + p {
  margin-top: 14px;
}

/* ---------- 窗口对照表 ---------- */
.page-news .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  background: var(--card);
}

.page-news .data-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-news .data-table th,
.page-news .data-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--rule);
  line-height: 1.65;
}

.page-news .data-table thead th {
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  white-space: nowrap;
}

.page-news .data-table tbody th {
  font-weight: 700;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-news .data-table tbody tr:nth-child(even) {
  background: var(--ink-800);
  background: rgba(28, 32, 39, .035);
}

.page-news .data-table tbody tr:hover {
  background: rgba(242, 183, 5, .12);
}

.page-news .window-note {
  margin-top: 26px;
  padding: 22px 24px;
  background: var(--ink-900);
  color: rgba(246, 241, 231, .86);
  border-left: 4px solid var(--red);
}

.page-news .window-note__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: #fff;
}

.page-news .window-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 延伸阅读 ---------- */
.page-news .topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

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

.page-news .more-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--blue);
  box-shadow: var(--shadow-paper);
  transition: transform .18s ease;
}

.page-news .more-card:hover {
  transform: translateY(-2px);
}

.page-news .more-card:nth-child(2n) {
  border-top-color: var(--red);
}

.page-news .more-card:nth-child(3n) {
  border-top-color: var(--gold);
}

.page-news .more-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-news .more-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-news .more-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-news .more-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 6px;
  font-size: 14px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .more-card__link:hover,
.page-news .more-card__link:focus-visible {
  color: var(--red-deep);
}

.page-news .figure--tail {
  margin: 34px 0 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-news .news-entry {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 20px;
  }

  .page-news .news-entry__no {
    font-size: 30px;
  }

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

@media (min-width: 700px) {
  .page-news .more-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-hero__inner {
    padding: 24px 0 68px;
  }

  .page-news .news-hero .lede {
    font-size: 17px;
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: 56px;
    padding: 56px 0 104px;
  }

  .page-news .news-filters {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-news .news-filters__list {
    flex-direction: column;
  }

  .page-news .news-filters__link {
    display: block;
  }
}

@media (min-width: 1280px) {
  .page-news .more-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 699px) {
  .page-news .news-ticker {
    top: var(--bar-h);
  }

  .page-news .news-ticker__link {
    flex-basis: 100%;
  }

  .page-news .news-hero__inner {
    padding-bottom: 44px;
  }

  .page-news .news-stream > .section + .section {
    margin-top: 48px;
    padding-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .more-card,
  .page-news .news-filters__link {
    transition: none;
  }

  .page-news .more-card:hover {
    transform: none;
  }
}