.page-news {
  --news-rail-pad: 22px;
  --news-dot: 11px;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
}

.page-news .mono {
  font-family: var(--font-mono);
}

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

/* 首屏 */
.page-news .news-hero {
  padding: 26px 0 0;
}

.page-news .news-hero__head {
  display: grid;
  gap: 22px;
}

.page-news .news-hero__intro h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.8rem, 4.4vw, 2.7rem);
  line-height: 1.28;
  color: var(--ink-900);
}

.page-news .news-hero__lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-muted);
}

.page-news .news-hero__meta {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
}

.page-news .news-hero__meta dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate-600);
}

.page-news .news-hero__meta dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--ink-700);
  border-bottom: 1px solid var(--amber);
  display: inline-block;
  padding-bottom: 2px;
}

.page-news .news-hero__figure {
  margin: 26px 0 0;
}

.page-news .news-hero__figure .figure__caption,
.page-news .news-latest__figure .figure__caption,
.page-news .news-table-figure .figure__caption,
.page-news .news-recall__figure .figure__caption {
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* 第 12 期主视觉 */
.page-news .news-latest {
  margin-top: 34px;
  padding: 34px 0 38px;
  background: var(--ink-900);
  color: var(--paper);
}

.page-news .news-latest__inner {
  display: grid;
  gap: 26px;
}

.page-news .news-latest__node {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-news .news-latest__ring {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 2px solid var(--clay);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 8px rgba(179, 101, 63, 0.18);
  flex: none;
}

.page-news .news-latest__ring .mono {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--amber-soft);
}

.page-news .news-latest__node-label {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--amber-soft);
}

.page-news .news-latest__body h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  color: var(--paper);
}

.page-news .news-latest__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.78);
}

.page-news .news-latest__lines {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-latest__lines li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-light);
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.88);
}

.page-news .news-latest__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-latest__actions .btn--ghost {
  color: var(--paper);
  border-color: var(--line-light-strong);
}

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

/* 时间轴区 */
.page-news .news-timeline-section {
  padding: 34px 0 8px;
  scroll-margin-top: 84px;
}

.page-news .news-body {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

.page-news .news-filter {
  background: var(--slate-300);
  border: 1px solid var(--line-strong);
  padding: 16px 14px;
}

.page-news .news-filter__hint {
  margin: 12px 0 0;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-news .filter-group {
  display: grid;
  gap: 2px;
  margin-top: 10px;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .filter-label {
  display: block;
  cursor: pointer;
  padding: 9px 10px 9px 12px;
  border-left: 3px solid transparent;
  border-bottom: 1px solid rgba(91, 115, 134, 0.28);
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-900);
}

.page-news .filter-input:checked + .filter-label {
  border-left-color: var(--amber);
  background: var(--paper-warm);
}

.page-news .filter-input:focus-visible + .filter-label {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}

.page-news .news-body:has(#nf-client:checked) .entry:not(.entry--client),
.page-news .news-body:has(#nf-doc:checked) .entry:not(.entry--doc),
.page-news .news-body:has(#nf-room:checked) .entry:not(.entry--room),
.page-news .news-body:has(#nf-tool:checked) .entry:not(.entry--tool) {
  display: none;
}

.page-news .news-timeline {
  position: relative;
  padding-left: var(--news-rail-pad);
  border-left: 1px solid var(--slate-600);
}

.page-news .entry {
  position: relative;
  margin-bottom: 14px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--news-rail-pad));
  top: 20px;
  width: var(--news-dot);
  height: var(--news-dot);
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--slate-600);
  transform: translateX(-50%);
}

.page-news .entry--major::before {
  width: 17px;
  height: 17px;
  border-color: var(--clay);
  box-shadow: 0 0 0 4px rgba(179, 101, 63, 0.16);
}

.page-news .entry[open] {
  border-color: var(--line-strong);
}

.page-news .entry__summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
}

.page-news .entry__summary::-webkit-details-marker {
  display: none;
}

.page-news .entry[open] .entry__summary {
  background: var(--paper-warm);
  border-bottom: 1px solid var(--line);
}

.page-news .entry__no {
  font-size: 0.78rem;
  color: var(--ink-700);
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
  white-space: nowrap;
}

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

.page-news .entry__title {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-news .entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.page-news .entry__body {
  padding: 4px 16px 16px;
}

.page-news .entry__list {
  margin: 10px 0 0;
  padding-left: 1.1em;
  display: grid;
  gap: 7px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-muted);
}

/* 变更条目表 */
.page-news .news-table-section {
  padding: 34px 0 0;
  scroll-margin-top: 84px;
}

.page-news .news-table-figure {
  margin: 20px 0 22px;
}

.page-news .news-table__wrap {
  overflow-x: auto;
  border: 1px solid var(--line-strong);
  background: var(--paper-card);
}

.page-news .news-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-news .news-table caption {
  caption-side: top;
  text-align: left;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--slate-600);
  background: var(--paper-soft);
}

.page-news .news-table thead th {
  background: var(--ink-700);
  color: var(--paper);
  text-align: left;
  padding: 11px 14px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-news .news-table tbody td {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  line-height: 1.72;
  vertical-align: top;
  color: var(--text);
}

.page-news .news-table tbody tr:nth-child(odd) {
  background: var(--paper);
}

.page-news .news-table tbody tr:nth-child(even) {
  background: var(--slate-300);
}

.page-news .news-table__code {
  font-size: 0.82rem;
  color: var(--ink-700);
  border-bottom: 1px solid var(--amber);
  white-space: nowrap;
}

.page-news .news-table__note {
  margin: 14px 0 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--text-muted);
}

/* 近三期回顾 */
.page-news .news-recall {
  margin-top: 36px;
  padding: 32px 0 34px;
  background: var(--paper-soft);
}

.page-news .news-recall__grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

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

.page-news .recall-card {
  border: 1px solid var(--line-strong);
  background: var(--paper-card);
  padding: 16px 18px 18px;
}

.page-news .recall-card--latest {
  border-left: 3px solid var(--clay);
}

.page-news .recall-card__no {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--clay);
  border-bottom: 1px solid var(--line);
  display: inline-block;
  padding-bottom: 3px;
}

.page-news .recall-card h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ink-900);
}

.page-news .recall-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--text-muted);
}

/* 回看与发布 */
.page-news .news-subscribe {
  padding: 32px 0 42px;
  background: var(--slate-300);
}

.page-news .news-subscribe__inner {
  display: grid;
  gap: 22px;
}

.page-news .news-subscribe__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.7rem);
  font-weight: 800;
  color: var(--ink-900);
}

.page-news .news-subscribe__text p {
  margin: 0 0 12px;
  max-width: 58ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--stone);
}

.page-news .news-subscribe__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-subscribe__links li {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--ink-700);
  padding: 12px 14px;
}

.page-news .news-subscribe__links a {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
  width: fit-content;
}

.page-news .news-subscribe__links a:hover,
.page-news .news-subscribe__links a:focus-visible {
  color: var(--clay);
}

.page-news .news-subscribe__links span {
  display: block;
  margin-top: 8px;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--text-muted);
}

/* 平板及桌面 */
@media (min-width: 760px) {
  .page-news .news-recall__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .recall-card:nth-child(3) {
    margin-top: 16px;
  }

  .page-news .recall-card:nth-child(4) {
    margin-top: 8px;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-rail-pad: 34px;
    --news-dot: 13px;
  }

  .page-news .news-hero {
    padding-top: 34px;
  }

  .page-news .news-hero__head {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 40px;
  }

  .page-news .news-hero__meta {
    grid-template-columns: 1fr;
    gap: 10px;
    border-top: 1px solid var(--line-strong);
  }

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

  .page-news .news-hero__meta dd {
    margin: 0;
  }

  .page-news .news-latest__inner {
    grid-template-columns: 150px minmax(0, 1fr) 300px;
    align-items: start;
    gap: 32px;
  }

  .page-news .news-latest__node {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .page-news .news-body {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-filter {
    position: sticky;
    top: 92px;
  }

  .page-news .news-timeline-section {
    padding-top: 42px;
  }

  .page-news .news-subscribe__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-news .news-recall__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-news .news-recall__figure {
    grid-row: span 2;
  }
}