.page-news {
  --notes-rule: rgba(38, 53, 90, 0.78);
  --notes-rule-soft: rgba(38, 53, 90, 0.42);
  display: block;
  padding-bottom: var(--sp-5);
}

/* 面包屑 */
.page-news .notes-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--notes-rule-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-news .notes-crumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}
.page-news .notes-crumb a:hover {
  color: var(--gold-lite);
  border-bottom-color: var(--gold);
}
.page-news .notes-crumb__sep {
  color: var(--ink-600);
}
.page-news .notes-crumb [aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-news .notes-hero {
  position: relative;
  overflow: hidden;
  padding: var(--sp-4) 0 0;
}
.page-news .notes-hero__field {
  position: absolute;
  inset: -20px -20px 30% -20px;
  pointer-events: none;
  background:
    radial-gradient(52% 74% at 14% 4%, rgba(42, 58, 107, 0.62), transparent 68%),
    radial-gradient(40% 58% at 88% 18%, rgba(23, 164, 92, 0.16), transparent 72%),
    radial-gradient(58% 62% at 62% 0%, rgba(216, 178, 106, 0.09), transparent 74%);
}
.page-news .notes-hero__grid {
  position: relative;
  display: grid;
  gap: var(--sp-3);
}
.page-news .notes-hero h1 {
  margin: var(--sp-2) 0 0;
  max-width: 22ch;
  color: var(--paper);
  font-size: clamp(30px, 7.4vw, 54px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.page-news .notes-hero__lede {
  margin: var(--sp-3) 0 0;
  max-width: var(--measure);
  color: var(--muted);
  font-size: 16px;
  line-height: 1.82;
}
.page-news .notes-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-2) var(--sp-2);
  margin: 0;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--notes-rule);
}
.page-news .notes-fact dt {
  color: var(--muted-dim);
}
.page-news .notes-fact dd {
  margin: 6px 0 0;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.5;
}
.page-news .notes-fact dd.num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* 图片容器 */
.page-news .image-frame--banner { aspect-ratio: 20 / 9; }
.page-news .image-frame--wide { aspect-ratio: 35 / 19; }
.page-news .image-frame--3x2 { aspect-ratio: 3 / 2; }
.page-news .image-frame--1x1 { aspect-ratio: 1 / 1; }
.page-news .image-frame {
  position: relative;
  overflow: hidden;
}
.page-news .image-frame > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .notes-banner {
  position: relative;
  margin: var(--sp-4) 0 0;
}
.page-news .notes-banner figcaption {
  margin-top: 10px;
  max-width: var(--measure);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--muted-dim);
}

/* 筛选条 */
.page-news .notes-filter {
  margin-top: var(--sp-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-1) 8px;
  padding: var(--sp-2) 0;
  border-top: 1px solid var(--notes-rule);
  border-bottom: 1px solid var(--notes-rule);
}
.page-news .notes-filter__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .notes-filter__sep {
  width: 1px;
  height: 18px;
  background: var(--notes-rule);
}
.page-news .notes-filter__count {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 条目流 */
.page-news .notes-feed {
  margin-top: var(--sp-4);
}
.page-news .notes-group + .notes-group {
  margin-top: var(--sp-5);
}
.page-news .notes-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px var(--sp-2);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--notes-rule);
}
.page-news .notes-group__title {
  margin: 0;
  color: var(--paper);
  font-size: clamp(19px, 3.6vw, 24px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.012em;
}
.page-news .notes-group__note {
  margin: 0;
  color: var(--gold);
}

.page-news .notes-figure {
  margin: var(--sp-3) 0;
}
.page-news .notes-figure figcaption {
  margin-top: 8px;
  max-width: var(--measure);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--muted-dim);
}
.page-news .notes-figure--square figure,
.page-news .notes-figure--square .image-frame {
  max-width: 380px;
}

/* 条目行 */
.page-news .note-row {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "anchor body"
    "tags tags";
  gap: var(--sp-1) var(--sp-2);
  padding: var(--sp-3) 0 var(--sp-3) 16px;
  border-bottom: 1px solid var(--notes-rule-soft);
}
.page-news .note-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 0;
  background: linear-gradient(180deg, var(--gold), rgba(216, 178, 106, 0));
  transition: height var(--t-mid) ease;
}
.page-news .note-row:hover::before,
.page-news .note-row:focus-within::before {
  height: 100%;
}
.page-news .note-row::after {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted-dim);
}
.page-news .note-row--ok::after { background: var(--grass-lite); }
.page-news .note-row--edit::after { background: var(--gold); }
.page-news .note-row--hold::after { background: var(--alert); }

.page-news .note-row__anchor {
  grid-area: anchor;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.page-news .note-row__body {
  grid-area: body;
  min-width: 0;
}
.page-news .note-row__kicker {
  margin: 0 0 6px;
  color: var(--muted-dim);
}
.page-news .note-row__title {
  margin: 0;
  color: var(--paper);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.005em;
}
.page-news .note-row__sum {
  margin: 8px 0 0;
  max-width: 46rem;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}
.page-news .note-row__sum a,
.page-news .notes-archive__text a {
  color: var(--grass-lite);
  text-decoration: none;
  border-bottom: 1px solid rgba(110, 231, 168, 0.35);
  transition: border-color var(--t-fast) ease, color var(--t-fast) ease;
}
.page-news .note-row__sum a:hover,
.page-news .notes-archive__text a:hover {
  color: var(--gold-lite);
  border-bottom-color: var(--gold);
}
.page-news .note-row__tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.page-news .note-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border: 1px solid var(--notes-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
}
.page-news .note-status {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.page-news .note-status--ok { color: var(--grass-lite); }
.page-news .note-status--edit { color: var(--gold-lite); }
.page-news .note-status--hold { color: var(--alert); }

/* 置顶条目 */
.page-news .note-row--lead {
  padding: var(--sp-4) 0 var(--sp-4) 18px;
  border-bottom: 1px solid var(--notes-rule);
  background: linear-gradient(180deg, rgba(26, 42, 74, 0.5), rgba(11, 18, 36, 0));
}
.page-news .note-row--lead .note-row__anchor {
  font-size: clamp(26px, 6.6vw, 42px);
}
.page-news .note-row--lead .note-row__title {
  font-size: clamp(20px, 3.8vw, 28px);
  line-height: 1.3;
}
.page-news .note-row--lead .note-row__sum {
  font-size: 16px;
}
.page-news .note-row--lead::after {
  top: 40px;
}

/* 展开要点 */
.page-news .note-more {
  margin-top: 12px;
}
.page-news .note-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.page-news .note-more > summary::-webkit-details-marker {
  display: none;
}
.page-news .note-more > summary::after {
  content: "＋";
  font-size: 13px;
  line-height: 1;
}
.page-news .note-more[open] > summary::after {
  content: "－";
}
.page-news .note-more__list {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0 0 0 12px;
  list-style: none;
  border-left: 1px solid var(--notes-rule);
}
.page-news .note-more__list li {
  position: relative;
  padding-left: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}
.page-news .note-more__list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.72em;
  width: 5px;
  height: 1px;
  background: var(--gold);
}

/* 归档索引 */
.page-news .notes-archive {
  margin-top: var(--sp-5);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--notes-rule);
}
.page-news .notes-archive__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px var(--sp-2);
}
.page-news .notes-archive__title {
  margin: 0;
  color: var(--paper);
  font-size: clamp(19px, 3.6vw, 24px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.012em;
}
.page-news .notes-archive__note {
  margin: 0;
  color: var(--gold);
}
.page-news .notes-archive__list {
  display: grid;
  gap: var(--sp-3);
  margin: var(--sp-3) 0 0;
  padding: 0;
  list-style: none;
}
.page-news .notes-archive__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 6px var(--sp-2);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--notes-rule-soft);
}
.page-news .notes-archive__no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink-500);
  font-variant-numeric: tabular-nums;
}
.page-news .notes-archive__body {
  min-width: 0;
}
.page-news .notes-archive__item-title {
  margin: 0;
  color: var(--paper);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}
.page-news .notes-archive__text {
  margin: 8px 0 0;
  max-width: 44rem;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-news .notes-hero {
    padding-top: var(--sp-5);
  }
  .page-news .notes-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--sp-4);
    align-items: end;
  }
  .page-news .notes-hero__facts {
    padding-top: var(--sp-3);
  }
  .page-news .notes-banner {
    margin-top: var(--sp-5);
  }
  .page-news .notes-filter {
    margin-top: var(--sp-5);
  }
  .page-news .notes-feed {
    margin-top: var(--sp-5);
  }
  .page-news .note-row {
    grid-template-columns: 72px minmax(0, 1fr) 190px;
    grid-template-areas: "anchor .page-news tags";
    gap: var(--sp-3) var(--sp-4);
    padding: var(--sp-3) 0 var(--sp-3) 22px;
  }
  .page-news .note-row__tags {
    margin-top: 0;
    align-content: start;
  }
  .page-news .note-row__anchor {
    font-size: 26px;
  }
  .page-news .note-row--lead {
    grid-template-columns: 96px minmax(0, 1fr) 200px;
    padding: var(--sp-4) 0 var(--sp-4) 26px;
  }
  .page-news .notes-figure {
    margin: var(--sp-4) 0;
  }
  .page-news .notes-archive__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-3) var(--sp-4);
  }
}

@media (min-width: 1180px) {
  .page-news .notes-hero h1 {
    max-width: 18ch;
  }
}