.page-news {
  --news-block-gap: clamp(72px, 9vw, 120px);
  --news-card-bg: linear-gradient(158deg, rgba(20, 38, 61, 0.78), rgba(10, 22, 38, 0.62));
}

.page-news .breadcrumb {
  margin-top: 24px;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  margin-top: clamp(28px, 4vw, 48px);
}

.page-news .news-hero__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background-color: var(--nebula);
  position: relative;
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0) 42%, rgba(10, 22, 38, 0.62) 100%);
  pointer-events: none;
}

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

.page-news .news-hero__lead {
  margin-top: clamp(26px, 3.6vw, 42px);
  max-width: 880px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 5.2vw, 3.4rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 640px;
  color: var(--text-soft);
  line-height: 1.9;
}

/* ---------- 摘要卡 ---------- */

.page-news .news-brief {
  margin-top: clamp(36px, 5vw, 64px);
}

.page-news .news-brief__card {
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--radius-card);
}

.page-news .news-brief__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 20px;
}

.page-news .news-brief__issue {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .news-brief__title {
  width: 100%;
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.28rem, 3vw, 1.95rem);
  line-height: 1.35;
  color: var(--text);
}

.page-news .news-brief__points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 760px;
}

.page-news .news-brief__points li {
  position: relative;
  padding-left: 24px;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-news .news-brief__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.page-news .news-brief__actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 栏目跳转 ---------- */

.page-news .news-jump {
  margin-top: clamp(40px, 5.5vw, 72px);
  padding-top: 16px;
  padding-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-jump__link {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-soft);
  background: rgba(20, 38, 61, 0.55);
  color: var(--text-soft);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-news .news-jump__link:hover,
.page-news .news-jump__link:focus-visible {
  color: var(--text);
  border-color: var(--gold);
  transform: translateY(-2px);
}

/* ---------- 区块通用 ---------- */

.page-news .news-section {
  margin-top: var(--news-block-gap);
  scroll-margin-top: 120px;
}

.page-news .news-section__head {
  max-width: var(--measure);
}

.page-news .news-section__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.3rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-section__lede {
  margin: 16px 0 0;
  color: var(--text-soft);
  font-size: 0.96rem;
  line-height: 1.88;
}

/* ---------- 动态卡片流 ---------- */

.page-news .news-flow {
  margin-top: clamp(32px, 4.5vw, 58px);
  display: grid;
  gap: 20px;
}

.page-news .news-item {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-soft);
  background: var(--news-card-bg);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateY(-4px);
  border-color: var(--line);
  box-shadow: 0 20px 44px -26px rgba(0, 0, 0, 0.9);
}

.page-news .news-item__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--fog);
}

.page-news .news-tag {
  display: inline-block;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.7;
  white-space: nowrap;
}

.page-news .news-tag--brief {
  background: var(--red);
  color: var(--paper);
}

.page-news .news-tag--feature {
  background: var(--gold);
  color: var(--charcoal);
}

.page-news .news-tag--log {
  background: var(--green);
  color: var(--charcoal);
}

.page-news .news-tag--report {
  background: var(--ice);
  color: var(--charcoal);
}

.page-news .news-item__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--text);
}

.page-news .news-item__text {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.88;
}

.page-news .news-item__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--fog);
}

.page-news .news-item__link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 164, 65, 0.42);
  padding-bottom: 1px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 专题滚动带 ---------- */

.page-news .news-features {
  overflow: hidden;
}

.page-news .news-features__rail {
  margin: clamp(30px, 4vw, 52px) 0 0;
  padding: 6px clamp(16px, 4vw, 48px) 26px;
  list-style: none;
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-features__rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-features__rail::-webkit-scrollbar-thumb {
  background: rgba(217, 164, 65, 0.35);
  border-radius: var(--radius-pill);
}

.page-news .feature-card {
  flex: 0 0 min(78vw, 348px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border-radius: var(--radius-card);
  border: 1px solid var(--line-soft);
  background: var(--news-card-bg);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.page-news .feature-card:hover,
.page-news .feature-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--line);
}

.page-news .feature-card__media {
  margin: 0 0 20px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .feature-card__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  line-height: 1.55;
  color: var(--text);
}

.page-news .feature-card__text {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.88;
}

.page-news .feature-card__link {
  margin-top: auto;
  padding-top: 18px;
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color 180ms var(--ease);
}

.page-news .feature-card__link:hover,
.page-news .feature-card__link:focus-visible {
  border-bottom-color: rgba(217, 164, 65, 0.6);
}

/* ---------- 版本日志 ---------- */

.page-news .news-log__body {
  margin-top: clamp(32px, 4.5vw, 58px);
  display: grid;
  gap: 32px;
}

.page-news .news-log__figure {
  margin: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .news-log__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-log__item {
  display: grid;
  grid-template-columns: 3.4em minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-log__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-log__ver {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-news .news-log__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--text);
}

.page-news .news-log__desc {
  margin: 10px 0 0;
  color: var(--text-soft);
  font-size: 0.89rem;
  line-height: 1.85;
}

/* ---------- 季报长卡片 ---------- */

.page-news .news-quarterly__card {
  display: grid;
  gap: 28px;
  padding: clamp(22px, 3.5vw, 44px);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(20, 38, 61, 0.92), rgba(10, 22, 38, 0.72));
}

.page-news .news-quarterly__cover {
  margin: 0 auto;
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .news-quarterly__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.2vw, 2.15rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-quarterly__text {
  margin: 18px 0 0;
  color: var(--text-soft);
  font-size: 0.96rem;
  line-height: 1.9;
  max-width: 620px;
}

.page-news .news-quarterly__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 620px;
}

.page-news .news-quarterly__points li {
  position: relative;
  padding-left: 22px;
  color: var(--text-soft);
  font-size: 0.89rem;
  line-height: 1.8;
}

.page-news .news-quarterly__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--ice);
}

.page-news .news-quarterly__body .btn {
  margin-top: 30px;
}

/* ---------- 更新节奏与订阅 ---------- */

.page-news .news-cadence__grid {
  margin-top: clamp(32px, 4.5vw, 56px);
  display: grid;
  gap: 28px;
}

.page-news .news-cadence__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-news .news-cadence__row {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-cadence__row:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-cadence__term {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-news .news-cadence__desc {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.93rem;
  line-height: 1.85;
}

.page-news .news-cadence__sub {
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--radius-card);
}

.page-news .news-cadence__sub-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.16rem;
  line-height: 1.5;
  color: var(--charcoal);
}

.page-news .news-cadence__sub-text {
  margin: 14px 0 0;
  color: rgba(27, 34, 44, 0.78);
  font-size: 0.9rem;
  line-height: 1.85;
  word-break: break-word;
}

/* ---------- 常读推荐 ---------- */

.page-news .news-top__list {
  list-style: none;
  margin: clamp(30px, 4.5vw, 54px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-top__item {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-top__item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-news .news-top__rank {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .news-top__link {
  color: var(--text);
  font-size: 0.96rem;
  line-height: 1.7;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-top__link:hover,
.page-news .news-top__link:focus-visible {
  color: var(--gold);
  border-bottom-color: rgba(217, 164, 65, 0.6);
}

.page-news .news-top__meta {
  margin: 9px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  color: var(--fog);
}

.page-news .news-top__views {
  color: var(--text-soft);
  letter-spacing: 0.04em;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-news .news-flow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 38px;
    row-gap: 28px;
    align-items: start;
  }

  .page-news .news-flow > .news-item:nth-child(even) {
    margin-top: 80px;
  }

  .page-news .news-log__body {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-cadence__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .news-quarterly__card {
    grid-template-columns: minmax(0, 290px) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .page-news .news-quarterly__cover {
    max-width: none;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-top__list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 52px;
  }

  .page-news .news-top__item:nth-child(2) {
    border-top: 1px solid var(--line-soft);
  }
}

@media (min-width: 1180px) {
  .page-news .news-flow {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr);
    column-gap: 56px;
  }

  .page-news .feature-card {
    flex: 0 0 360px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .feature-card,
  .page-news .news-jump__link,
  .page-news .news-item__link,
  .page-news .news-top__link {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within,
  .page-news .feature-card:hover,
  .page-news .feature-card:focus-within,
  .page-news .news-jump__link:hover,
  .page-news .news-jump__link:focus-visible {
    transform: none;
  }
}