.page-news {
  background: var(--sx-cream);
  color: var(--sx-ink);
  font-family: var(--sx-sans);
}

.page-news .sx-section__title {
  font-family: var(--sx-serif);
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.26;
  margin: 8px 0 0;
}

.page-news .sx-section__lead {
  max-width: 64ch;
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sx-gray);
}

.page-news .sx-figure__img {
  display: block;
  overflow: hidden;
  border-radius: var(--sx-r-md);
}

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

/* ---------- 首屏 ---------- */

.page-news__hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 56px;
  background:
    radial-gradient(110% 120% at 100% 0%, rgba(201, 162, 39, 0.16), transparent 62%),
    var(--sx-cream);
}

.page-news__hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  background: linear-gradient(158deg, var(--sx-wine) 0%, var(--sx-red) 62%, #a51f26 100%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  display: none;
}

.page-news__hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--sx-wine), var(--sx-red) 55%, var(--sx-gold));
  clip-path: polygon(0 62%, 22% 0, 52% 100%, 78% 16%, 100% 72%, 100% 100%, 0 100%);
}

.page-news__crumbs {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sx-gray);
}

.page-news__crumbs a {
  color: var(--sx-gray);
  text-decoration: none;
}

.page-news__crumbs a:hover {
  color: var(--sx-red);
}

.page-news__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
  margin-top: 26px;
}

.page-news__h1 {
  font-family: var(--sx-serif);
  font-weight: 700;
  font-size: clamp(29px, 5.6vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
  max-width: 22ch;
}

.page-news__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sx-gray);
}

.page-news__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news__stats {
  list-style: none;
  margin: 0;
  padding: 24px;
  border-radius: var(--sx-r-lg);
  display: grid;
  gap: 18px;
  background: linear-gradient(155deg, var(--sx-wine), var(--sx-red));
  color: var(--sx-cream);
  box-shadow: 0 26px 52px -34px rgba(124, 21, 32, 0.7);
}

.page-news__stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-news__stat-num {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--sx-gold-soft);
  font-variant-numeric: tabular-nums;
}

.page-news__stat-label {
  font-size: 14px;
  line-height: 1.5;
  color: var(--sx-on-dark);
}

/* ---------- 更新节奏 ---------- */

.page-news__cadence {
  background: var(--sx-celadon-soft);
}

.page-news__head {
  margin-bottom: 32px;
}

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

.page-news__meter-card {
  padding: 24px;
  border-radius: var(--sx-r-lg);
  background: var(--sx-cream);
}

.page-news__meter-title {
  margin: 0 0 18px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--sx-gray);
}

.page-news__meter {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 116px;
}

.page-news__meter i {
  display: block;
  flex: 1 1 0;
  min-width: 0;
  border-radius: var(--sx-pill);
  background: linear-gradient(180deg, var(--sx-red), var(--sx-wine));
}

.page-news__meter i:nth-child(1) { height: 52%; }
.page-news__meter i:nth-child(2) { height: 68%; }
.page-news__meter i:nth-child(3) { height: 44%; }
.page-news__meter i:nth-child(4) { height: 74%; }
.page-news__meter i:nth-child(5) { height: 88%; }
.page-news__meter i:nth-child(6) { height: 96%; }
.page-news__meter i:nth-child(7) { height: 60%; }

.page-news__meter-legend {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--sx-gray);
}

.page-news__meter-legend span {
  flex: 1 1 0;
  min-width: 0;
  text-align: center;
}

.page-news__meter-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sx-gray);
}

.page-news__cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(31, 95, 85, 0.22);
}

.page-news__cadence-item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(31, 95, 85, 0.22);
}

.page-news__cadence-when {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--sx-celadon);
  font-variant-numeric: tabular-nums;
}

.page-news__cadence-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sx-ink);
}

/* ---------- 更新列表 ---------- */

.page-news__feed {
  background: var(--sx-cream);
}

.page-news__board {
  display: grid;
  gap: 36px;
}

.page-news__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news__pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--sx-pill);
  border: 1px solid var(--sx-line-strong);
  background: transparent;
  color: var(--sx-gray);
  font-size: 14px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news__pill:hover {
  border-color: var(--sx-red);
  color: var(--sx-red);
}

.page-news__radio:checked + .page-news__pill {
  background: var(--sx-red);
  border-color: var(--sx-red);
  color: var(--sx-cream);
}

.page-news__radio:focus-visible + .page-news__pill {
  outline: 2px solid var(--sx-gold);
  outline-offset: 2px;
}

.page-news__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sx-line);
}

.page-news__item {
  border-bottom: 1px solid var(--sx-line);
}

.page-news__entry {
  padding: 20px 0 22px;
}

.page-news__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news__ver {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sx-gray);
  font-variant-numeric: tabular-nums;
}

.page-news__when {
  margin-left: auto;
  font-size: 13px;
  color: var(--sx-gray);
}

.page-news__title {
  margin: 12px 0 0;
  font-size: inherit;
  font-weight: 400;
}

.page-news__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  text-align: left;
  font-family: var(--sx-serif);
  font-size: 19px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--sx-ink);
  cursor: pointer;
}

.page-news__trigger:hover {
  color: var(--sx-red);
}

.page-news__caret {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 9px;
  border-right: 2px solid var(--sx-gold);
  border-bottom: 2px solid var(--sx-gold);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.page-news__summary {
  margin: 9px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--sx-gray);
}

.page-news__scope {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--sx-gray);
}

.page-news__scope-label {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--sx-pill);
  background: var(--sx-gold-soft);
  color: #6b5310;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news__panel {
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: var(--sx-r-sm);
  background: var(--sx-celadon-soft);
  font-size: 15px;
  line-height: 1.8;
  color: #2c3a36;
}

.page-news__panel p {
  margin: 0;
}

.page-news__panel .page-news__links {
  margin-top: 12px;
  font-size: 14px;
}

.page-news__links a {
  color: var(--sx-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news__board-side {
  display: grid;
  gap: 18px;
}

.page-news__sidefigure {
  margin: 0;
}

.page-news__sidefigure .sx-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sx-gray);
}

.page-news__side-note {
  margin: 0;
  padding: 16px 18px;
  border-radius: var(--sx-r-md);
  background: var(--sx-gold-soft);
  font-size: 14px;
  line-height: 1.8;
  color: #4a3a0c;
}

/* ---------- 重点改动 ---------- */

.page-news__highlights {
  background: var(--sx-cream);
}

.page-news__banner {
  margin: 0 0 32px;
}

.page-news__banner .sx-figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sx-gray);
}

.page-news__cards {
  display: grid;
  gap: 18px;
}

.page-news__card {
  padding: 26px 24px;
  border-radius: var(--sx-r-lg);
}

.page-news__card--mint {
  background: var(--sx-celadon-soft);
  color: #17332d;
}

.page-news__card--gold {
  background: var(--sx-gold-soft);
  color: #3d3009;
}

.page-news__card--indigo {
  background: linear-gradient(158deg, var(--sx-indigo), #241a3d);
  color: var(--sx-cream);
}

.page-news__card-num {
  display: block;
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--sx-red);
  font-variant-numeric: tabular-nums;
}

.page-news__card--indigo .page-news__card-num {
  color: var(--sx-gold-soft);
}

.page-news__card-title {
  margin: 14px 0 0;
  font-family: var(--sx-serif);
  font-size: 20px;
  line-height: 1.45;
}

.page-news__card-text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.82;
}

.page-news__card--mint .page-news__card-text,
.page-news__card--gold .page-news__card-text {
  color: rgba(22, 23, 27, 0.72);
}

.page-news__card--indigo .page-news__card-text {
  color: var(--sx-on-dark);
}

.page-news__card-tag {
  margin: 16px 0 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  opacity: 0.72;
}

/* ---------- 阶段归档 ---------- */

.page-news__archive {
  background: var(--sx-celadon-soft);
}

.page-news__acc {
  padding: 6px 22px;
  border-radius: var(--sx-r-lg);
  background: var(--sx-cream);
}

.page-news__acc-item {
  border-bottom: 1px solid var(--sx-line);
}

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

.page-news__acc-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  margin: 0;
  padding: 20px 0;
  border: 0;
  background: none;
  text-align: left;
  font-family: var(--sx-serif);
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--sx-ink);
  cursor: pointer;
}

.page-news__acc-trigger:hover {
  color: var(--sx-red);
}

.page-news__acc-trigger .page-news__caret {
  margin-top: 0;
}

.page-news__acc-panel {
  padding: 0 0 20px;
}

.page-news__acc-list {
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
}

.page-news__acc-list li {
  position: relative;
  padding: 6px 0 6px 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sx-gray);
}

.page-news__acc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sx-gold);
}

.page-news__archive-more {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sx-gray);
}

.page-news__archive-more a {
  color: var(--sx-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 订阅与收藏 ---------- */

.page-news__follow {
  background: linear-gradient(150deg, var(--sx-indigo) 0%, #241a3d 52%, var(--sx-wine) 100%);
  color: var(--sx-cream);
}

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

.page-news__eyebrow-light {
  color: var(--sx-gold-soft);
}

.page-news__follow-title {
  margin: 10px 0 0;
  font-family: var(--sx-serif);
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.28;
  color: var(--sx-cream);
}

.page-news__follow-text {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sx-on-dark);
}

.page-news__follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.page-news__follow-actions .sx-btn {
  flex: 0 1 auto;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-news__cadence-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

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

@media (min-width: 900px) {
  .page-news__hero {
    padding: 52px 0 88px;
  }

  .page-news__hero::before {
    display: block;
  }

  .page-news__hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    gap: 48px;
    align-items: end;
    margin-top: 34px;
  }

  .page-news__lead {
    max-width: 48ch;
  }

  .page-news__stats {
    padding: 32px 28px;
  }

  .page-news__cadence-grid {
    grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .page-news__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }

  .page-news__follow-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 48px;
    align-items: center;
  }

  .page-news__follow-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 960px) {
  .page-news__board {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 56px;
    align-items: start;
  }

  .page-news__board-side {
    position: sticky;
    top: 112px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news__pill,
  .page-news__caret {
    transition: none;
  }
}