.page-news {
  --news-line: rgba(212, 166, 74, 0.32);
  --news-line-strong: rgba(242, 201, 76, 0.62);
}

/* ---------- 封面 ---------- */
.page-news .news-cover {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(212, 166, 74, 0.16) 0%, transparent 58%),
    radial-gradient(90% 80% at 4% 96%, rgba(46, 125, 110, 0.16) 0%, transparent 60%),
    linear-gradient(158deg, var(--royal-900) 0%, var(--royal-800) 46%, var(--royal-700) 100%);
  color: var(--ivory);
  padding: clamp(1.4rem, 3.4vw, 2.2rem) 0 clamp(2.6rem, 6vw, 4.4rem);
}

.page-news .news-cover::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.7;
}

.page-news .news-cover__crumb {
  margin-bottom: clamp(1.6rem, 4vw, 2.8rem);
  color: var(--mist);
}

.page-news .news-cover__crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .news-cover__crumb a:hover,
.page-news .news-cover__crumb a:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

.page-news .news-cover__crumb .breadcrumb__sep {
  margin: 0 0.5em;
  color: rgba(212, 166, 74, 0.72);
}

.page-news .news-cover__grid {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3.4rem);
  align-items: center;
}

.page-news .news-cover__eyebrow {
  margin: 0 0 0.9rem;
  color: var(--gold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.page-news .news-cover__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 7.2vw, 4.4rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-news .news-cover__title::before {
  content: "";
  display: block;
  width: clamp(48px, 14vw, 96px);
  height: 2px;
  margin-bottom: clamp(1rem, 2.6vw, 1.6rem);
  background: linear-gradient(90deg, var(--gold), rgba(212, 166, 74, 0));
}

.page-news .news-cover__lede {
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 clamp(1.6rem, 4vw, 2.2rem);
  max-width: 46ch;
  color: var(--mist);
  font-size: clamp(0.98rem, 2.3vw, 1.08rem);
  line-height: 1.82;
}

.page-news .news-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .news-cover__figure {
  border: 1px solid var(--news-line);
  background: rgba(27, 16, 48, 0.6);
}

/* ---------- 更新纵览 ---------- */
.page-news .news-overview__head {
  max-width: 62ch;
  margin-bottom: clamp(1.8rem, 4.4vw, 2.8rem);
}

.page-news .news-overview__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.24;
  color: var(--ink);
}

.page-news .news-overview__lede {
  margin: 0;
  color: rgba(26, 26, 36, 0.74);
  line-height: 1.8;
}

.page-news .news-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(27, 16, 48, 0.14);
}

.page-news .news-stats__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem;
  padding: clamp(1.1rem, 3vw, 1.5rem) 0;
  border-bottom: 1px solid rgba(27, 16, 48, 0.14);
}

.page-news .news-stats__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6vw, 2.8rem);
  line-height: 1;
  color: var(--royal-700);
  letter-spacing: -0.02em;
}

.page-news .news-stats__item:nth-child(2) .news-stats__num {
  color: var(--crimson);
}

.page-news .news-stats__item:nth-child(3) .news-stats__num {
  color: var(--jade);
}

.page-news .news-stats__item:nth-child(4) .news-stats__num {
  color: var(--royal-700);
}

.page-news .news-stats__unit {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: rgba(26, 26, 36, 0.6);
}

.page-news .news-stats__label {
  flex: 1 1 100%;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(26, 26, 36, 0.66);
}

.page-news .news-overview__note {
  margin: clamp(1.4rem, 3.6vw, 2rem) 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(26, 26, 36, 0.72);
}

/* ---------- 时间轴 ---------- */
.page-news .news-timeline {
  position: relative;
  background:
    radial-gradient(80% 60% at 12% 0%, rgba(59, 36, 95, 0.9) 0%, transparent 70%),
    linear-gradient(180deg, var(--royal-900) 0%, #150c26 100%);
  color: var(--ivory);
}

.page-news .news-timeline__head {
  max-width: 60ch;
  margin-bottom: clamp(1.6rem, 4vw, 2.4rem);
}

.page-news .news-timeline__eyebrow {
  margin: 0 0 0.8rem;
  color: var(--gold);
  letter-spacing: 0.2em;
}

.page-news .news-timeline__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 4.8vw, 2.6rem);
  line-height: 1.24;
  color: var(--ivory);
}

.page-news .news-timeline__lede {
  margin: 0;
  color: var(--mist);
  line-height: 1.8;
}

.page-news .news-timeline__figure {
  margin: 0 0 clamp(2rem, 5vw, 3.2rem);
  border: 1px solid var(--news-line);
}

.page-news .news-timeline__figure .frame__caption {
  color: var(--mist);
}

.page-news .tl__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 2.2rem;
  position: relative;
}

.page-news .tl__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(212, 166, 74, 0) 0%, var(--news-line-strong) 12%, var(--news-line-strong) 88%, rgba(212, 166, 74, 0) 100%);
}

.page-news .tl__item {
  position: relative;
  padding: 0 0 clamp(1.5rem, 4vw, 2.2rem);
}

.page-news .tl__item::before {
  content: "";
  position: absolute;
  left: -2.2rem;
  top: 0.5rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--royal-900);
  border: 1px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 166, 74, 0.12);
}

.page-news .tl__item--latest::before {
  background: var(--gold-hi);
  border-color: var(--gold-hi);
  box-shadow: 0 0 0 5px rgba(242, 201, 76, 0.2);
}

.page-news .tl__body {
  border-left: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.page-news .tl__item:hover .tl__body,
.page-news .tl__item:focus-within .tl__body {
  border-left-color: var(--news-line);
  padding-left: 0.9rem;
}

.page-news .tl__month {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-news .tl__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 3.1vw, 1.28rem);
  line-height: 1.44;
  color: var(--ivory);
}

.page-news .tl__text {
  margin: 0 0 0.7rem;
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.8;
}

.page-news .tl__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .tl__tags .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.page-news .tl__foot {
  margin: clamp(1rem, 2.6vw, 1.6rem) 0 0;
  padding-top: clamp(1rem, 2.6vw, 1.4rem);
  border-top: var(--line-gold);
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.8;
}

.page-news .tl__foot a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 201, 76, 0.45);
}

.page-news .tl__foot a:hover,
.page-news .tl__foot a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--ivory);
}

/* ---------- 三类新标签 ---------- */
.page-news .news-labels__head {
  max-width: 60ch;
  margin-bottom: clamp(1.8rem, 4.6vw, 2.8rem);
}

.page-news .news-labels__eyebrow {
  margin: 0 0 0.8rem;
  color: var(--crimson);
  letter-spacing: 0.2em;
}

.page-news .news-labels__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 4.8vw, 2.6rem);
  line-height: 1.24;
  color: var(--ink);
}

.page-news .news-labels__lede {
  margin: 0;
  color: rgba(26, 26, 36, 0.74);
  line-height: 1.8;
}

.page-news .news-labels__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-news .news-labels__figure {
  margin: 0;
  border: 1px solid rgba(27, 16, 48, 0.16);
  background: var(--royal-900);
}

.page-news .news-labels__cards {
  display: grid;
  gap: clamp(1rem, 2.6vw, 1.4rem);
}

.page-news .label-card {
  position: relative;
  padding: clamp(1.2rem, 3.4vw, 1.7rem) clamp(1.2rem, 3.4vw, 1.7rem) clamp(1.2rem, 3.4vw, 1.6rem);
  background: var(--ivory);
  border-left: 3px solid var(--gold);
}

.page-news .label-card--jade {
  border-left-color: var(--jade);
}

.page-news .label-card--crimson {
  border-left-color: var(--crimson);
}

.page-news .label-card__seal {
  display: inline-block;
  margin-bottom: 0.7rem;
  padding: 0.28em 0.7em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--royal-900);
  background: var(--parchment);
  border: 1px solid rgba(27, 16, 48, 0.2);
}

.page-news .label-card--jade .label-card__seal {
  background: rgba(46, 125, 110, 0.16);
  border-color: rgba(46, 125, 110, 0.5);
  color: #1d5a4f;
}

.page-news .label-card--crimson .label-card__seal {
  background: rgba(179, 58, 58, 0.14);
  border-color: rgba(179, 58, 58, 0.48);
  color: #8c2a2a;
}

.page-news .label-card__title {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 3.1vw, 1.24rem);
  color: var(--ink);
}

.page-news .label-card__text {
  margin: 0 0 0.7rem;
  color: rgba(26, 26, 36, 0.76);
  font-size: 0.94rem;
  line-height: 1.8;
}

.page-news .label-card__use {
  margin: 0;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(27, 16, 48, 0.2);
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(26, 26, 36, 0.6);
}

/* ---------- 条目列表 ---------- */
.page-news .news-entries__head {
  max-width: 62ch;
  margin-bottom: clamp(1.6rem, 4.4vw, 2.4rem);
}

.page-news .news-entries__eyebrow {
  margin: 0 0 0.8rem;
  color: var(--jade);
  letter-spacing: 0.2em;
}

.page-news .news-entries__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 4.8vw, 2.6rem);
  line-height: 1.24;
  color: var(--ink);
}

.page-news .news-entries__lede {
  margin: 0;
  color: rgba(26, 26, 36, 0.74);
  line-height: 1.8;
}

.page-news .news-entries__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: entry;
}

.page-news .entry-list__item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "meta when"
    "main main"
    "tag tag";
  gap: 0.5rem 0.9rem;
  padding: clamp(1rem, 3vw, 1.3rem) 0;
  border-bottom: 1px solid rgba(27, 16, 48, 0.14);
  transition: background-color 0.28s var(--ease);
}

.page-news .entry-list__item:first-child {
  border-top: 1px solid rgba(27, 16, 48, 0.14);
}

.page-news .entry-list__item:hover,
.page-news .entry-list__item:focus-within {
  background: rgba(239, 227, 200, 0.55);
}

.page-news .entry-list__cat {
  grid-area: meta;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--crimson);
}

.page-news .entry-list__when {
  grid-area: when;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: rgba(26, 26, 36, 0.5);
  white-space: nowrap;
}

.page-news .entry-list__main {
  grid-area: main;
}

.page-news .entry-list__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 3vw, 1.14rem);
  line-height: 1.46;
  color: var(--ink);
}

.page-news .entry-list__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(26, 26, 36, 0.72);
}

.page-news .entry-list__tag {
  grid-area: tag;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.page-news .news-entries__figure {
  margin: 0;
  border: 1px solid rgba(27, 16, 48, 0.16);
  background: var(--royal-900);
}

/* ---------- 按标签回溯 ---------- */
.page-news .news-trace {
  background:
    radial-gradient(90% 100% at 100% 0%, rgba(212, 166, 74, 0.18) 0%, transparent 62%),
    linear-gradient(140deg, var(--royal-700) 0%, var(--royal-900) 82%);
  color: var(--ivory);
}

.page-news .news-trace__inner {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  padding: clamp(1.4rem, 4vw, 2.6rem);
  border: 1px solid var(--news-line);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(10px);
}

.page-news .news-trace__eyebrow {
  margin: 0 0 0.8rem;
  color: var(--gold);
  letter-spacing: 0.2em;
}

.page-news .news-trace__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 4.6vw, 2.3rem);
  line-height: 1.26;
  color: var(--ivory);
}

.page-news .news-trace__lede {
  margin: 0 0 1.1rem;
  color: var(--mist);
  line-height: 1.82;
}

.page-news .news-trace__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.page-news .news-trace__list li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.92rem;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .news-trace__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--jade);
  transform: rotate(45deg);
}

.page-news .news-trace__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-content: start;
}

.page-news .news-trace__foot {
  margin: clamp(1.4rem, 3.6vw, 2rem) 0 0;
  color: var(--mist);
  font-size: 0.93rem;
  line-height: 1.8;
}

.page-news .news-trace__foot a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 201, 76, 0.45);
}

.page-news .news-trace__foot a:hover,
.page-news .news-trace__foot a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--ivory);
}

/* ---------- 图片通用 ---------- */
.page-news .frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.4rem, 4vw, 2.4rem);
  }

  .page-news .news-stats__item:nth-last-child(-n + 2) {
    border-bottom: none;
  }

  .page-news .entry-list__item {
    grid-template-columns: auto 1fr auto auto;
    grid-template-areas: "meta main tag when";
    align-items: baseline;
    gap: 0.9rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-cover__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-news .news-cover__figure {
    transform: translateY(-0.6rem);
  }

  .page-news .news-labels__grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-labels__figure {
    position: sticky;
    top: clamp(1.6rem, 4vw, 2.6rem);
  }

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

  .page-news .entry-list__item:hover .entry-list__title,
  .page-news .entry-list__item:focus-within .entry-list__title {
    color: var(--royal-700);
  }

  .page-news .news-trace__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-trace__links {
    flex-direction: column;
    flex-wrap: nowrap;
    min-width: 220px;
  }

  /* 时间轴中轴交错 */
  .page-news .tl__list {
    padding-left: 0;
  }

  .page-news .tl__list::before {
    left: 50%;
    margin-left: -0.5px;
    top: 1rem;
    bottom: 1rem;
  }

  .page-news .tl__item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(2.4rem, 6vw, 4.4rem);
    padding-bottom: clamp(2rem, 5vw, 3rem);
  }

  .page-news .tl__item::before {
    left: 50%;
    margin-left: -5.5px;
    top: 0.42rem;
  }

  .page-news .tl__item:nth-child(odd) .tl__body {
    grid-column: 1;
    text-align: right;
  }

  .page-news .tl__item:nth-child(odd) .tl__tags {
    justify-content: flex-end;
  }

  .page-news .tl__item:nth-child(even) .tl__body {
    grid-column: 2;
  }

  .page-news .tl__item:nth-child(odd):hover .tl__body,
  .page-news .tl__item:nth-child(odd):focus-within .tl__body {
    border-left-color: transparent;
    border-right: 1px solid var(--news-line);
    padding-left: 0;
    padding-right: 0.9rem;
  }
}

@media (min-width: 1100px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-stats__item {
    border-bottom: none;
    border-right: 1px solid rgba(27, 16, 48, 0.14);
    padding-right: clamp(1rem, 2.4vw, 1.6rem);
  }

  .page-news .news-stats__item:last-child {
    border-right: none;
  }

  .page-news .news-stats__label {
    flex: 1 1 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}