.page-news {
  --n-rule: 1px solid var(--line-soft);
  --n-pad: clamp(16px, 2.2vw, 24px);
  --n-space: clamp(26px, 4.6vw, 60px);
  padding-bottom: calc(var(--bar-h) + 44px);
}

.page-news .breadcrumb__current {
  color: var(--c-muted);
}

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

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

.page-news .inline-link {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--line-softest);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .inline-link:hover {
  color: var(--c-orange-soft);
  border-bottom-color: var(--c-orange);
}

/* ---------- 首屏 ---------- */
.page-news .journal-head {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding: clamp(26px, 5vw, 66px) 0 clamp(28px, 4vw, 50px);
  border-bottom: var(--n-rule);
}

.page-news .journal-head__main .lede {
  max-width: var(--measure);
}

.page-news .journal-head__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line-softest);
  border: var(--n-rule);
}

.page-news .journal-head__facts > div {
  background: var(--c-panel);
  padding: clamp(12px, 1.6vw, 18px);
}

.page-news .journal-head__facts dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-news .journal-head__facts dd {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-orange);
}

/* ---------- 区块节奏 ---------- */
.page-news .section {
  padding: clamp(30px, 5vw, 64px) 0;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-news .section-head__note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .bevel-band {
  height: clamp(16px, 2.4vw, 28px);
  margin: clamp(12px, 2vw, 22px) 0;
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(96deg, var(--c-panel) 0 52%, var(--c-void) 52% 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 38%);
}

/* ---------- 列表横幅 ---------- */
.page-news .journal-banner {
  margin-bottom: clamp(22px, 3.2vw, 38px);
}

.page-news .journal-banner .figure__frame {
  overflow: hidden;
}

.page-news .journal-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 分段控件 ---------- */
.page-news .journal-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  border-bottom: var(--n-rule);
}

.page-news .journal-tabs .tabs__tab {
  min-height: 48px;
  padding: 12px clamp(12px, 1.6vw, 20px);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--c-muted);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .journal-tabs .tabs__tab:hover {
  color: var(--c-orange-soft);
}

.page-news .journal-tabs .tabs__tab[aria-selected="true"] {
  color: var(--c-white);
  border-bottom-color: var(--c-orange);
}

.page-news .journal-tabs .tabs__tab:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 2px;
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  border-top: var(--n-rule);
}

.page-news .entry {
  border-bottom: var(--n-rule);
}

.page-news .entry__toggle,
.page-news .entry__row {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: clamp(15px, 2vw, 22px) clamp(8px, 1.4vw, 16px);
  background: transparent;
  border: 0;
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: default;
  transition: background-color var(--dur) var(--ease);
}

.page-news .entry__toggle {
  cursor: pointer;
}

.page-news .entry__toggle:hover,
.page-news .entry__row:hover {
  background: var(--c-panel);
}

.page-news .entry__toggle:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: -2px;
}

.page-news .entry__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 18px;
  align-items: baseline;
}

.page-news .entry__title {
  font-size: clamp(16px, 1.35vw, 19px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--c-white);
  transition: color var(--dur) var(--ease);
}

.page-news .entry__toggle:hover .entry__title,
.page-news .entry__row:hover .entry__title {
  color: var(--c-orange-soft);
}

.page-news .entry__id {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-blue);
  white-space: nowrap;
  text-decoration: none;
}

a.entry__id:hover {
  color: var(--c-orange-soft);
  text-decoration: underline;
}

.page-news .entry__sum {
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-muted);
  max-width: 48em;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted-soft);
}

.page-news .entry__meta .tag {
  font-family: var(--font-body);
  letter-spacing: 0;
}

.page-news .entry__meta .disclosure__icon {
  margin-left: auto;
  color: var(--c-orange);
  font-family: var(--font-mono);
}

/* ---------- 展开正文 ---------- */
.page-news .entry__panel {
  background: var(--c-panel);
  border-left: 2px solid var(--c-orange);
}

.page-news .entry__panel .disclosure__inner {
  padding: clamp(16px, 2vw, 24px) clamp(16px, 2.4vw, 30px);
}

.page-news .entry__panel p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-white);
  max-width: var(--measure);
}

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

.page-news .entry__facts {
  display: grid;
  gap: 1px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  background: var(--line-softest);
  border: 1px solid var(--line-soft);
}

.page-news .entry__facts > li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px;
  background: var(--c-void);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-news .entry__facts b {
  color: var(--c-orange);
  font-weight: 700;
}

/* ---------- 更早条目 ---------- */
.page-news .journal-more {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .journal-more__toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 20px;
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--c-white);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .journal-more__toggle:hover {
  border-color: var(--c-orange);
  color: var(--c-orange-soft);
}

.page-news .journal-more__toggle:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 2px;
}

.page-news .journal-more .disclosure__panel .disclosure__inner {
  margin-top: 16px;
}

/* ---------- 阅读格式 ---------- */
.page-news .read-format__lead .prose {
  margin-bottom: 0;
}

.page-news .format-steps {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-softest);
  border: 1px solid var(--line-soft);
}

.page-news .format-steps > li {
  background: var(--c-panel);
  padding: var(--n-pad);
}

.page-news .format-steps__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

.page-news .format-steps__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-white);
}

.page-news .format-steps__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-muted);
}

/* ---------- 数据观察 ---------- */
.page-news .metrics__lead {
  max-width: var(--measure);
}

.page-news .metrics__table {
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-news .metrics__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(22px, 3vw, 34px);
}

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

/* ---------- 版本记录 ---------- */
.page-news .releases__table {
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-news .releases__note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
  max-width: var(--measure);
}

/* ---------- 专题系列 ---------- */
.page-news .series__figure {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .series__figure .figure__frame {
  overflow: hidden;
}

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

.page-news .series-grid {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .series-card {
  padding: var(--n-pad);
  background: var(--c-panel);
  border-top: 2px solid var(--c-orange);
}

.page-news .series-card--blue {
  border-top-color: var(--c-blue);
}

.page-news .series-card__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-blue);
}

.page-news .series-card .h3 {
  margin: 0 0 10px;
}

.page-news .series-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 订阅 ---------- */
.page-news .subscribe-cta {
  display: grid;
  gap: clamp(18px, 2.6vw, 32px);
  padding: clamp(24px, 3.6vw, 44px);
  background: var(--c-panel);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--c-orange);
}

.page-news .subscribe-cta .eyebrow {
  margin-bottom: 12px;
}

.page-news .subscribe-cta .prose {
  margin-bottom: 0;
}

.page-news .subscribe-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .subscribe-cta__actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: 700;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .journal-head__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-news .metrics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .read-format .grid--aside {
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .journal-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: end;
    column-gap: clamp(36px, 5vw, 80px);
  }

  .page-news .journal-head__facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .subscribe-cta {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    align-items: center;
  }
}

@media (max-width: 560px) {
  .page-news .journal-tabs .tabs__tab {
    flex: 1 1 auto;
    padding: 12px 10px;
    font-size: 14px;
  }

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

  .page-news .entry__id {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.01ms !important;
  }
}