.page-news {
  --news-line: rgba(35, 39, 44, 0.14);
  --news-line-strong: rgba(35, 39, 44, 0.3);
  --news-ink-soft: rgba(35, 39, 44, 0.72);
  --news-ink-faint: rgba(35, 39, 44, 0.55);
  display: block;
  background: var(--zl-cream);
  color: var(--zl-ink);
}

/* ===== 页首 ===== */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: calc(var(--zl-header-h, 64px) + 44px) 0 52px;
  background: var(--zl-ink);
  color: var(--zl-cream);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(120% 100% at 92% 4%, rgba(46, 111, 142, 0.38), transparent 58%),
    radial-gradient(90% 80% at 0% 100%, rgba(168, 50, 31, 0.26), transparent 62%),
    repeating-linear-gradient(90deg, rgba(200, 206, 214, 0.06) 0 1px, transparent 1px 92px);
}

.page-news .news-masthead > .zl-shell {
  position: relative;
  z-index: 1;
}

.page-news .zl-crumb {
  margin: 0 0 30px;
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

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

.page-news .zl-crumb__link {
  color: var(--zl-silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--zl-ease), color 200ms var(--zl-ease);
}

.page-news .zl-crumb__link:hover {
  color: var(--zl-amber);
  border-bottom-color: var(--zl-amber);
}

.page-news .zl-crumb__sep {
  color: rgba(200, 206, 214, 0.4);
}

.page-news .zl-crumb__item[aria-current="page"] {
  color: var(--zl-amber);
}

/* 档案式区段标头 */
.page-news .zl-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--zl-cinnabar);
}

.page-news .zl-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 22px;
  padding: 0 6px;
  border: 1px solid currentColor;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .news-masthead .zl-eyebrow,
.page-news .news-lead .zl-eyebrow {
  color: var(--zl-amber);
}

.page-news .news-title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--zl-font-title);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--zl-cream);
}

.page-news .news-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 240, 233, 0.78);
}

/* ===== 本期要闻 ===== */
.page-news .news-lead {
  position: relative;
  padding: 48px 0 56px;
  background: var(--zl-teal);
  color: var(--zl-cream);
}

.page-news .news-lead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--zl-amber) 0 96px, rgba(200, 206, 214, 0.16) 96px 100%);
}

.page-news .news-lead__inner {
  display: grid;
  gap: 32px;
}

.page-news .news-lead__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.page-news .news-lead__head .zl-eyebrow {
  margin: 0;
}

.page-news .news-lead__title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--zl-font-title);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--zl-cream);
}

.page-news .news-lead__sum {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 240, 233, 0.8);
}

.page-news .news-lead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

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

.page-news .news-lead__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(200, 206, 214, 0.24);
}

/* ===== 类别标签 ===== */
.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--zl-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--news-ink-soft);
  white-space: nowrap;
}

.page-news .news-tag::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--zl-silver);
}

.page-news .news-tag--version::before { background: var(--zl-glaze); }
.page-news .news-tag--store::before { background: var(--zl-moss); }
.page-news .news-tag--policy::before { background: var(--zl-teal); }
.page-news .news-tag--guide::before { background: var(--zl-amber); }

.page-news .news-lead .news-tag {
  color: var(--zl-silver);
}

/* ===== 条目流 ===== */
.page-news .news-stream {
  padding: 56px 0 72px;
}

.page-news .news-stream__grid {
  display: grid;
  gap: 40px;
}

/* 左侧筛选 */
.page-news .news-filter {
  border-top: 2px solid var(--zl-ink);
  padding-top: 18px;
}

.page-news .news-filter__title {
  margin: 0 0 8px;
  font-family: var(--zl-font-title);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.005em;
}

.page-news .news-filter__hint {
  margin: 0 0 18px;
  max-width: 34ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--news-ink-faint);
}

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

.page-news .news-filter__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--news-line);
  color: var(--zl-ink);
  text-decoration: none;
  font-family: var(--zl-font-ui);
  font-size: 14px;
  transition: border-color 200ms var(--zl-ease), color 200ms var(--zl-ease);
}

.page-news .news-filter__item::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--zl-silver);
}

.page-news .news-filter__item--version::before { background: var(--zl-glaze); }
.page-news .news-filter__item--store::before { background: var(--zl-moss); }
.page-news .news-filter__item--policy::before { background: var(--zl-teal); }
.page-news .news-filter__item--guide::before { background: var(--zl-amber); }

.page-news .news-filter__item:hover {
  border-color: var(--zl-cinnabar);
  color: var(--zl-cinnabar);
}

.page-news .news-filter__count {
  margin-left: auto;
  font-family: var(--zl-font-mono);
  font-size: 11px;
  color: var(--news-ink-faint);
}

/* 分组 */
.page-news .news-group {
  scroll-margin-top: calc(var(--zl-header-h-compact, 56px) + 24px);
}

.page-news .news-group + .news-group {
  margin-top: 60px;
}

.page-news .news-group--version { --group-accent: var(--zl-glaze); }
.page-news .news-group--store { --group-accent: var(--zl-moss); }
.page-news .news-group--policy { --group-accent: var(--zl-teal); }
.page-news .news-group--guide { --group-accent: var(--zl-amber); }

.page-news .news-group__head {
  border-top: 2px solid var(--group-accent, var(--zl-ink));
  padding-top: 16px;
  margin-bottom: 6px;
}

.page-news .news-group__title {
  margin: 0;
  font-family: var(--zl-font-title);
  font-weight: 900;
  font-size: clamp(21px, 3.4vw, 28px);
  letter-spacing: -0.01em;
}

.page-news .news-group__note {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .news-group__note a {
  color: var(--zl-cinnabar);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 50, 31, 0.35);
}

.page-news .news-group__note a:hover {
  color: var(--zl-cinnabar-deep);
  border-bottom-color: var(--zl-cinnabar-deep);
}

/* 条目 */
.page-news .news-item {
  display: grid;
  gap: 12px;
  padding: 26px 0;
  border-bottom: 1px solid var(--news-line);
  transition: transform 200ms var(--zl-ease);
}

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

.page-news .news-item__rail {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-news .news-item__idx,
.page-news .news-item__time {
  font-family: var(--zl-font-mono);
  font-size: 12px;
  line-height: 1.4;
}

.page-news .news-item__idx {
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--group-accent, var(--zl-cinnabar));
}

.page-news .news-item__time {
  letter-spacing: 0.04em;
  color: var(--news-ink-faint);
}

.page-news .news-item__main {
  min-width: 0;
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--zl-font-title);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.42;
  letter-spacing: -0.005em;
  color: var(--zl-ink);
  transition: color 200ms var(--zl-ease);
}

.page-news .news-item__sum {
  margin: 10px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .news-item__foot {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
}

/* 折叠说明 */
.page-news .zl-disclosure {
  margin-top: 12px;
}

.page-news .zl-disclosure__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 0 2px;
  background: none;
  border: 0;
  border-bottom: 1px solid rgba(168, 50, 31, 0.35);
  cursor: pointer;
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--zl-cinnabar);
}

.page-news .zl-disclosure__trigger::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
  transition: transform 220ms var(--zl-ease);
}

.page-news .zl-disclosure[data-open] .zl-disclosure__trigger::after {
  transform: rotate(45deg);
}

.page-news .zl-disclosure__panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 220ms var(--zl-ease), opacity 220ms var(--zl-ease);
}

.page-news .zl-disclosure[data-open] .zl-disclosure__panel {
  max-height: 600px;
  opacity: 1;
}

.page-news .zl-disclosure__inner {
  max-width: 66ch;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--news-line-strong);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--news-ink-soft);
}

.page-news .zl-disclosure__inner a {
  color: var(--zl-cinnabar);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 50, 31, 0.35);
}

/* 配图 */
.page-news .news-group__figure {
  margin: 26px 0 4px;
}

.page-news .news-group__figure--portrait {
  max-width: 420px;
}

.page-news .news-group__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--news-line);
}

.page-news .news-group__cap {
  margin: 10px 0 0;
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  line-height: 1.7;
  color: var(--news-ink-faint);
}

/* ===== 收束区 ===== */
.page-news .news-tail {
  padding: 56px 0 64px;
  background: var(--zl-sand);
  border-top: 1px solid var(--news-line);
}

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

.page-news .news-tail__title {
  margin: 0;
  font-family: var(--zl-font-title);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-news .news-tail__text {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-ink-soft);
}

.page-news .news-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-content: start;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 32px;
    padding: 30px 0;
  }

  .page-news .news-item__rail {
    display: block;
    position: relative;
    padding-left: 18px;
    border-left: 1px solid var(--news-line-strong);
  }

  .page-news .news-item__rail::before {
    content: "";
    position: absolute;
    left: -3px;
    top: 4px;
    width: 5px;
    height: 5px;
    background: var(--group-accent, var(--zl-cinnabar));
  }

  .page-news .news-item__time {
    display: block;
    margin-top: 6px;
  }

  .page-news .news-item__title {
    font-size: 21px;
  }
}

@media (min-width: 880px) {
  .page-news .news-masthead {
    padding: calc(var(--zl-header-h, 64px) + 68px) 0 76px;
  }

  .page-news .news-lead {
    padding: 60px 0 68px;
  }

  .page-news .news-lead__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }

  .page-news .news-stream {
    padding: 80px 0 96px;
  }

  .page-news .news-stream__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-news .news-filter {
    position: sticky;
    top: calc(var(--zl-header-h-compact, 56px) + 28px);
  }

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

  .page-news .news-filter__list li + li {
    border-top: 1px solid var(--news-line);
  }

  .page-news .news-filter__item {
    padding: 13px 0;
    border: 0;
  }

  .page-news .news-filter__item:hover {
    border-color: transparent;
  }

  .page-news .news-group + .news-group {
    margin-top: 84px;
  }

  .page-news .news-tail {
    padding: 76px 0 88px;
  }

  .page-news .news-tail__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-news .news-tail__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1120px) {
  .page-news .news-stream__grid {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 80px;
  }
}

@media (hover: hover) {
  .page-news .news-item:hover .news-item__title {
    color: var(--zl-cinnabar);
  }
}

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