.page-news {
  --news-rail: 216px;
  --news-card-bg: #111827;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--hdr-h) + clamp(36px, 7vw, 84px));
  padding-bottom: clamp(40px, 6vw, 76px);
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-news .news-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0.42;
  filter: saturate(0.6) contrast(1.05);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 14, 23, 0.42) 0%, rgba(10, 14, 23, 0.78) 48%, #0a0e17 100%),
    linear-gradient(100deg, rgba(0, 229, 160, 0.1) 0%, rgba(10, 14, 23, 0) 58%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 8vw, 5rem);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-news .news-hero__lede {
  margin-top: 18px;
  max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  color: var(--text-dim);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
  max-width: 780px;
  margin: clamp(28px, 5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-stats__item {
  padding-top: 12px;
  border-top: 2px solid var(--line-strong);
}

.page-news .news-stats__item:nth-child(1) { border-top-color: var(--neon); }
.page-news .news-stats__item:nth-child(2) { border-top-color: var(--flare); }
.page-news .news-stats__item:nth-child(3) { border-top-color: var(--elec); }
.page-news .news-stats__item:nth-child(4) { border-top-color: var(--silver); }

.page-news .news-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-news .news-stats__label {
  display: block;
  margin-top: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}

/* ---------- 主体框架 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-news .news-main {
  display: grid;
  gap: clamp(52px, 7vw, 96px);
  min-width: 0;
}

/* ---------- 侧栏导航 ---------- */
.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-news .news-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-news .news-rail__link:hover {
  color: var(--white);
  border-color: var(--neon);
}

.page-news .news-rail__idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-faint);
}

/* ---------- 区块通用 ---------- */
.page-news .news-block,
.page-news .news-next {
  scroll-margin-top: calc(var(--hdr-h) + 28px);
}

.page-news .news-block__head {
  max-width: 64ch;
}

.page-news .news-block__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.6vw, 2.5rem);
  line-height: 1.06;
  color: var(--white);
}

.page-news .news-block__intro {
  margin-top: 14px;
  color: var(--text-dim);
}

/* ---------- 报告卡片 ---------- */
.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 22px 26px;
  background: var(--news-card-bg);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-panel);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 52px;
  height: 3px;
  background: var(--neon);
}

.page-news .news-card--data::before { background: var(--elec); }
.page-news .news-card--series::before { background: var(--flare); }

.page-news .news-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon);
  box-shadow: var(--glow-neon);
}

.page-news .news-card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-news .news-card__issue {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.page-news .news-card__num {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.02em;
}

.page-news .news-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.34rem);
  line-height: 1.32;
  color: var(--white);
}

.page-news .news-card__excerpt {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--text-dim);
}

/* ---------- 状态标签 ---------- */
.page-news .news-tag {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  border: 1px solid var(--line-strong);
  color: var(--silver);
  white-space: nowrap;
}

.page-news .news-tag--analysis {
  color: var(--neon);
  border-color: rgba(0, 229, 160, 0.5);
}

.page-news .news-tag--data {
  color: var(--elec);
  border-color: rgba(45, 156, 219, 0.5);
}

.page-news .news-tag--series {
  color: var(--flare);
  border-color: rgba(255, 77, 46, 0.5);
}

/* ---------- 公告栏 ---------- */
.page-news .news-bulletin-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 36px);
}

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

.page-news .news-bulletin__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 15px 0 15px 14px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid var(--ink-800);
  transition: border-left-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .news-bulletin__item:hover {
  border-left-color: var(--flare);
  background: rgba(255, 77, 46, 0.05);
}

.page-news .news-bulletin__time {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.page-news .news-bulletin__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.62;
  color: var(--text);
}

.page-news .news-bulletin__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 9px 0 0;
  padding: 0;
  list-style: none;
}

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

/* ---------- 趋势分析 ---------- */
.page-news .news-trend {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 36px);
}

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

.page-news .news-trend__subtitle {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-news .news-series__card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .news-series__card:hover {
  transform: translateY(-4px);
  border-color: var(--flare);
  box-shadow: var(--shadow-panel);
}

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

.page-news .news-series__card--feature .sk-figure__media img {
  width: 100%;
  height: clamp(180px, 26vw, 320px);
  object-fit: cover;
}

.page-news .news-series__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-series__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.2;
  color: var(--white);
}

.page-news .news-series__excerpt {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--text-dim);
}

.page-news .news-series__stat {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

/* ---------- 延伸阅读面板 ---------- */
.page-news .news-next {
  padding: clamp(24px, 3.4vw, 38px);
}

.page-news .news-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(18px, 3vw, 28px);
}

.page-news .news-next__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line-strong);
  background: rgba(17, 24, 39, 0.6);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .news-next__link:hover {
  transform: translateY(-4px);
  border-color: var(--neon);
  background: rgba(0, 229, 160, 0.07);
}

.page-news .news-next__idx {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-news .news-next__label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-next__desc {
  font-size: 0.88rem;
  line-height: 1.62;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-bulletin__item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }

  .page-news .news-bulletin__time {
    padding-top: 3px;
  }
}

@media (min-width: 700px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-news .news-card:nth-child(even) {
    margin-top: 34px;
  }

  .page-news .news-grid {
    padding-bottom: 34px;
  }

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

@media (min-width: 860px) {
  .page-news .news-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-news .news-series__card--feature {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-news .news-bulletin-wrap {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-trend {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(36px, 4vw, 72px);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--hdr-h) + 28px);
    align-self: start;
  }

  .page-news .news-rail__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-news .news-rail__list li + li {
    margin-top: 2px;
  }

  .page-news .news-rail__link {
    padding: 10px 0 10px 14px;
    border: 0;
    border-left: 2px solid var(--line);
    background: none;
  }

  .page-news .news-rail__link:hover {
    padding-left: 18px;
    border-left-color: var(--neon);
    background: rgba(0, 229, 160, 0.05);
  }
}

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