/**
 * 新闻动态三卡 · 深度专题页（与 policy-detail 阅读节奏对齐）
 */

body.nf-read.site-bg-black {
  background-image:
    linear-gradient(rgba(168, 85, 247, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.022) 1px, transparent 1px),
    radial-gradient(ellipse 100% 70% at 50% -15%, rgba(168, 85, 247, 0.1), transparent 55%),
    radial-gradient(ellipse 60% 45% at 100% 100%, rgba(34, 211, 238, 0.05), transparent 50%);
}

.nf-hero {
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding-top: 0.25rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.nf-hero__toolbar {
  align-self: stretch;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.nf-sibling-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  justify-content: flex-end;
  max-width: 100%;
}

.nf-sibling-nav a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(186, 230, 253, 0.95);
  text-decoration: none;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  background: rgba(6, 8, 20, 0.45);
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.nf-sibling-nav a:hover {
  color: #f0fdfa;
  border-color: rgba(232, 121, 249, 0.45);
  background: rgba(232, 121, 249, 0.08);
}

.nf-sibling-label {
  font-size: 0.72rem;
  color: rgba(148, 163, 184, 0.95);
  letter-spacing: 0.12em;
  text-transform: none;
}

.nf-badge {
  margin-bottom: 0.85rem;
}

.nf-hero .page-head-title {
  text-align: left;
  width: 100%;
}

.nf-hero .page-head-lead {
  text-align: left;
  width: 100%;
  margin-top: 0.35rem;
}

.nf-meta {
  width: 100%;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.nf-meta__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(156, 163, 175, 0.96);
  align-items: start;
}

@media (max-width: 480px) {
  .nf-meta__row {
    grid-template-columns: 1fr;
    gap: 0.2rem 0;
  }
  .nf-meta__row .nf-meta__label {
    margin-top: 0.45rem;
  }
  .nf-meta__row:first-child .nf-meta__label {
    margin-top: 0;
  }
}

.nf-meta__label {
  color: rgba(103, 232, 249, 0.88);
  font-weight: 600;
  white-space: nowrap;
  padding-top: 0.08rem;
}

.nf-meta__value {
  min-width: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.nf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nf-tag {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  line-height: 1.45;
  color: rgba(226, 232, 240, 0.92);
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.28);
}

.nf-cover {
  margin: 0 auto clamp(1rem, 3vw, 1.75rem);
  max-width: 40rem;
  width: 100%;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.22);
  box-shadow:
    0 0 0 1px rgba(232, 121, 249, 0.06),
    0 20px 48px rgba(0, 0, 0, 0.45);
}

.nf-cover img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.nf-card {
  background: linear-gradient(
    165deg,
    rgba(11, 8, 26, 0.97) 0%,
    rgba(6, 5, 18, 0.98) 55%,
    rgba(8, 6, 22, 0.97) 100%
  );
  border: 1px solid rgba(34, 211, 238, 0.24);
  border-radius: 20px;
  box-shadow:
    0 0 0 1px rgba(232, 121, 249, 0.06),
    0 28px 56px rgba(0, 0, 0, 0.52),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nf-prose {
  font-size: 0.9375rem;
  line-height: 1.82;
  letter-spacing: 0.03em;
  color: rgba(209, 213, 219, 0.96);
  font-feature-settings: "kern" 1;
  text-wrap: pretty;
}

@media (min-width: 768px) {
  .nf-prose {
    font-size: 1.0625rem;
    line-height: 1.78;
  }
}

.nf-prose p {
  margin-bottom: 1.35em;
}

.nf-prose p:last-of-type {
  margin-bottom: 0;
}

.nf-prose strong {
  color: rgba(248, 250, 252, 0.98);
  font-weight: 600;
}

.nf-prose ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.65em;
}

.nf-prose ul li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.75em;
  line-height: 1.72;
}

.nf-prose ul li:last-child {
  margin-bottom: 0;
}

.nf-prose ul li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22d3ee 0%, #a855f7 100%);
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.35);
  opacity: 0.9;
}

.nf-prose h3.section-heading {
  margin-top: 2.65rem;
  margin-bottom: 1.05rem;
  font-size: clamp(1.125rem, 2.15vw, 1.375rem);
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: 0.04em;
  text-shadow: 0 0 20px rgba(34, 211, 238, 0.12);
}

.nf-prose h3.section-heading:first-of-type {
  margin-top: 0;
}

.nf-section-title {
  border-left: 4px solid #22d3ee;
  padding-left: 14px;
  text-shadow: 0 0 14px rgba(34, 211, 238, 0.2);
}

.nf-footnote {
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(148, 163, 184, 0.95);
}

@media (min-width: 768px) {
  .nf-footnote {
    font-size: 0.9375rem;
  }
}