.page-news {
  --news-glass: rgba(22, 27, 36, .58);
  --news-cut: clamp(14px, 3vw, 26px);
}

/* ---------- 页头 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(22px, 5vw, 56px) clamp(28px, 5vw, 60px);
  background:
    radial-gradient(1100px 380px at 8% -12%, rgba(34, 224, 214, .13), transparent 62%),
    radial-gradient(760px 320px at 94% 4%, rgba(123, 92, 255, .15), transparent 66%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-news .news-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(16px, 3vw, 26px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--mute);
}

.page-news .news-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--deep);
}

.page-news .news-crumbs a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

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

.page-news .news-hero__title {
  margin: 0 0 18px;
  font-size: clamp(2rem, 7.4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-news .news-hero__lead {
  max-width: 42ch;
  margin: 0 0 22px;
  color: var(--mute);
  line-height: 1.75;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

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

/* ---------- 索引 + 摘要 两栏 ---------- */
.page-news .news-split {
  display: grid;
  gap: clamp(20px, 3.5vw, 40px);
}

.page-news .news-index__caption {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
}

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

.page-news .news-index__link {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding: 11px 6px 11px 10px;
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid transparent;
  color: var(--text);
  text-decoration: none;
  font-size: .88rem;
  transition: background var(--t), border-color var(--t), transform var(--t);
}

.page-news .news-index__num {
  color: var(--mute);
  font-size: .8rem;
  transition: color var(--t);
}

.page-news .news-index__chip {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .06em;
  padding: 1px 8px;
  border: 1px solid var(--cyan);
  border-radius: 999px;
  color: var(--cyan);
  opacity: .78;
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: rgba(34, 224, 214, .07);
  border-left-color: var(--cyan);
  transform: translateX(2px);
}

.page-news .news-index__link:hover .news-index__num,
.page-news .news-index__link:focus-visible .news-index__num {
  color: var(--orange);
}

.page-news .news-briefs {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
}

.page-news .brief {
  padding: clamp(16px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: 3px 22px 3px 3px;
  background: var(--news-glass);
  backdrop-filter: blur(6px);
  scroll-margin-top: 150px;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}

.page-news .brief:hover {
  transform: translateY(-2px);
  border-color: rgba(123, 92, 255, .55);
}

.page-news .brief:target {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(34, 224, 214, .5), 0 18px 40px rgba(34, 224, 214, .1);
}

.page-news .brief__tag {
  margin: 0 0 8px;
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--mute);
}

.page-news .brief__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  letter-spacing: -.01em;
}

.page-news .brief__text {
  margin: 0 0 10px;
  color: var(--mute);
  font-size: .9rem;
  line-height: 1.75;
}

.page-news .brief__foot {
  margin: 0;
  font-size: .84rem;
}

/* ---------- 斜切分隔与对照专栏 ---------- */
.page-news .news-slice {
  height: 6px;
  margin-bottom: clamp(24px, 4vw, 44px);
  background: linear-gradient(90deg, var(--cyan), var(--purple) 55%, var(--orange));
  clip-path: polygon(0 0, 100% 0, calc(100% - 64px) 100%, 0 100%);
}

.page-news .news-column__grid {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
}

.page-news .news-column__body p {
  max-width: 42ch;
  color: var(--mute);
  line-height: 1.75;
}

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

.page-news .round-track {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .round-track__item {
  display: grid;
  gap: 4px;
  padding: 10px 14px;
  border-left: 2px solid var(--deep);
  background: linear-gradient(90deg, rgba(15, 59, 68, .42), transparent 78%);
}

.page-news .round-track__range {
  font-size: .8rem;
  color: var(--cyan);
}

.page-news .round-track__label {
  font-size: .86rem;
  color: var(--mute);
  line-height: 1.7;
}

/* ---------- 阶段观察 ---------- */
.page-news .news-stage__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

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

.page-news .news-stage__timeline h3 {
  margin: 6px 0 8px;
  font-size: 1.02rem;
}

.page-news .news-stage__timeline p {
  margin: 0;
  color: var(--mute);
  font-size: .9rem;
  line-height: 1.75;
}

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

/* ---------- 轮换与出场 ---------- */
.page-news .news-roster__grid {
  display: grid;
  gap: clamp(20px, 3.5vw, 34px);
}

.page-news .news-roster__cards {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
}

.page-news .news-note__tag {
  margin: 0 0 8px;
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--purple);
}

.page-news .news-note__text {
  margin: 0 0 10px;
  color: var(--mute);
  font-size: .9rem;
  line-height: 1.75;
}

.page-news .news-note__foot {
  margin: 0;
  font-size: .84rem;
}

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

/* ---------- 纠错与登记 ---------- */
.page-news .news-ask__inner {
  display: grid;
  gap: clamp(20px, 3.5vw, 36px);
}

.page-news .news-ask__body p {
  max-width: 44ch;
  color: var(--mute);
  line-height: 1.75;
}

.page-news .news-ask__body .btn-row {
  margin-top: 20px;
}

.page-news .news-ask__panel-title {
  margin: 0 0 14px;
  font-size: 1rem;
}

.page-news .news-ask__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-ask__list li {
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
  font-size: .88rem;
  line-height: 1.7;
}

.page-news .news-ask__when {
  display: inline-block;
  min-width: 7.4em;
  color: var(--cyan);
  font-size: .78rem;
}

.page-news .news-ask__note {
  margin: 16px 0 0;
  font-size: .8rem;
  color: var(--mute);
  line-height: 1.7;
}

/* ---------- 图片容器统一 ---------- */
.page-news .figure-frame img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .round-track__item {
    grid-template-columns: 8.4rem minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-news .news-split {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .news-column__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .news-stage__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .news-roster__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .news-ask__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-index__link {
    font-size: .92rem;
    padding-block: 12px;
  }
}