.page-news {
  --news-notch: 18px;
  background: var(--ink);
  color: var(--body-text);
  overflow-x: clip;
}

.page-news section[id] {
  scroll-margin-top: 96px;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: clamp(14px, 2vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(20px, 3.5vw, 36px) 0 clamp(38px, 6vw, 76px);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(860px 420px at 84% -18%, rgba(232, 163, 61, .16), transparent 62%),
    linear-gradient(180deg, rgba(16, 36, 58, .88), rgba(11, 27, 43, 0) 72%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-news .news-hero__eyebrow {
  margin-bottom: 14px;
}

.page-news .news-hero__title {
  margin: 0 0 .35em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.5rem, 7.6vw, 4.9rem);
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--cream);
}

.page-news .news-hero__lede {
  max-width: 40em;
  margin: 0 0 16px;
  font-size: clamp(1rem, 1.9vw, 1.1rem);
  line-height: 1.85;
}

.page-news .news-hero__note {
  max-width: 34em;
  margin: 0 0 26px;
  padding-left: 14px;
  border-left: 2px solid var(--celadon);
  font-size: .93rem;
  line-height: 1.8;
  color: var(--smoke);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero__aside {
  display: grid;
  gap: 14px;
}

.page-news .news-hero__figure {
  margin: 0;
  clip-path: polygon(0 0,
      calc(100% - var(--news-notch)) 0,
      100% var(--news-notch),
      100% 100%,
      var(--news-notch) 100%,
      0 calc(100% - var(--news-notch)));
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .news-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  background: var(--panel);
}

.page-news .news-hero__statnum {
  font-family: var(--font-num);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 600;
  line-height: 1;
  color: var(--amber-lt);
}

.page-news .news-hero__statcap {
  font-size: .74rem;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--smoke);
}

/* ---------- 目录区 ---------- */
.page-news .news-index {
  padding: clamp(34px, 5vw, 60px) 0;
  border-top: 1px solid var(--line);
}

.page-news .news-index__inner {
  display: grid;
  gap: clamp(28px, 4vw, 46px);
}

.page-news .news-rail {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-news .news-rail__head {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-news .news-rail__toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-rail__toc .toc__link {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 2px solid var(--line);
  font-size: .92rem;
  color: var(--smoke);
  text-decoration: none;
  transition: color .22s var(--ease), border-color .22s var(--ease), padding-left .22s var(--ease);
}

.page-news .news-rail__toc .toc__link:hover,
.page-news .news-rail__toc .toc__link:focus-visible {
  padding-left: 18px;
  border-left-color: var(--amber);
  color: var(--cream);
}

.page-news .news-rail__toc .toc__link[aria-current] {
  border-left-color: var(--amber);
  color: var(--amber-lt);
}

.page-news .news-rail__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-rail__callout {
  padding: 18px 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--celadon);
}

.page-news .news-rail__callout-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--cream);
}

.page-news .news-rail__callout-text {
  margin: 0 0 14px;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--smoke);
}

/* ---------- 条目列表 ---------- */
.page-news .news-stream__head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .news-stream__head .h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-news .news-stream__intro {
  margin: 0;
  max-width: 46em;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--smoke);
}

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

.page-news .entry {
  position: relative;
  display: grid;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .entry::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--amber), var(--cinnabar));
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform .34s var(--ease);
}

.page-news .entry:hover::after,
.page-news .entry:focus-within::after {
  transform: scaleY(1);
}

.page-news .entry__meta {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 12px;
}

.page-news .entry__num {
  font-family: var(--font-num);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .07em;
  color: var(--amber);
}

.page-news .entry__time {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--smoke);
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.03rem, 2.4vw, 1.26rem);
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--cream);
  transition: color .22s var(--ease);
}

.page-news .entry:hover .entry__title {
  color: var(--amber-lt);
}

.page-news .entry__desc {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--smoke);
}

.page-news .entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

/* ---------- 第 312 期重点 ---------- */
.page-news .news-release {
  position: relative;
  padding: clamp(44px, 7vw, 88px) 0;
  background: linear-gradient(158deg, #0E2338 0%, #050B12 80%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-release::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--cinnabar) 50%, var(--celadon) 100%);
}

.page-news .news-release__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-news .news-release__eyebrow {
  margin-bottom: 12px;
}

.page-news .news-release__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.55rem, 4.4vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -.025em;
  color: var(--cream);
}

.page-news .news-release__lede {
  margin: 0;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-news .news-release__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-news .point {
  padding: 20px 20px 22px;
  background: rgba(16, 36, 58, .78);
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
}

.page-news .point--red {
  border-left-color: var(--cinnabar);
}

.page-news .point__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.02rem, 2.2vw, 1.15rem);
  line-height: 1.5;
  color: var(--cream);
}

.page-news .point__text {
  margin: 0 0 12px;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--body-text);
}

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

.page-news .point__list li {
  position: relative;
  padding-left: 18px;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--smoke);
}

.page-news .point__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--amber);
}

.page-news .point--red .point__list li::before {
  background: var(--cinnabar);
}

.page-news .news-release__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 三列预览改版 ---------- */
.page-news .news-preview {
  padding: clamp(40px, 6vw, 78px) 0;
}

.page-news .news-preview__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-news .news-preview__eyebrow {
  margin-bottom: 12px;
}

.page-news .news-preview__copy .h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-news .news-preview__text {
  margin: 0 0 14px;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-news .news-preview__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-preview__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  background: var(--panel);
  font-size: .76rem;
  line-height: 1.5;
  color: var(--smoke);
}

.page-news .news-preview__factnum {
  font-family: var(--font-num);
  font-size: clamp(1.3rem, 3.4vw, 1.6rem);
  font-weight: 600;
  line-height: 1;
  color: var(--celadon);
}

.page-news .news-preview__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: polygon(var(--news-notch) 0,
      100% 0,
      100% calc(100% - var(--news-notch)),
      calc(100% - var(--news-notch)) 100%,
      0 100%,
      0 var(--news-notch));
}

/* ---------- 时间线 ---------- */
.page-news .news-timeline {
  padding: clamp(42px, 6vw, 80px) 0;
  background: linear-gradient(180deg, rgba(16, 36, 58, .72), rgba(11, 27, 43, 0));
  border-top: 1px solid var(--line);
}

.page-news .news-timeline__head {
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-news .news-timeline__head .h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.05rem);
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-news .news-timeline__lede {
  margin: 0;
  max-width: 44em;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--smoke);
}

.page-news .news-timeline__figure {
  margin: 0 0 clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--amber), var(--celadon) 58%, var(--cinnabar));
  transform: skewX(-9deg);
  transform-origin: top center;
}

.page-news .timeline__item {
  position: relative;
  padding: 0 0 clamp(22px, 3vw, 32px) clamp(42px, 7vw, 64px);
}

.page-news .timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 5px;
  width: 14px;
  height: 14px;
  background: var(--ink);
  border: 2px solid var(--amber);
  transform: rotate(45deg);
}

.page-news .timeline__item--now::before {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
}

.page-news .timeline__year {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-num);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--amber-lt);
}

.page-news .timeline__item--now .timeline__year {
  color: var(--cinnabar);
}

.page-news .timeline__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.5;
  color: var(--cream);
}

.page-news .timeline__text {
  margin: 0;
  max-width: 44em;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--smoke);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: clamp(42px, 6vw, 80px) 0 clamp(48px, 7vw, 92px);
}

.page-news .news-cadence__head {
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-news .news-cadence__head .h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.05rem);
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-news .news-cadence__lede {
  margin: 0;
  max-width: 46em;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--smoke);
}

.page-news .news-cadence__grid {
  gap: clamp(18px, 2.6vw, 28px);
}

.page-news .cadence-item {
  padding-top: 16px;
  border-top: 2px solid var(--amber);
}

.page-news .cadence-item:nth-child(2) {
  border-top-color: var(--celadon);
}

.page-news .cadence-item:nth-child(3) {
  border-top-color: var(--cinnabar);
}

.page-news .cadence-item__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--smoke);
}

.page-news .cadence-item__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.5;
  color: var(--cream);
}

.page-news .cadence-item__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--body-text);
}

.page-news .news-cadence__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
}

.page-news .news-cadence__link {
  font-size: .9rem;
  color: var(--smoke);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .news-cadence__link:hover,
.page-news .news-cadence__link:focus-visible {
  color: var(--amber-lt);
  border-bottom-color: var(--amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .entry__meta {
    flex-direction: column;
    gap: 5px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: clamp(32px, 4.5vw, 62px);
  }

  .page-news .news-preview__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    gap: clamp(32px, 4.5vw, 60px);
  }

  .page-news .news-preview__copy {
    order: -1;
  }

  .page-news .news-release__inner {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    grid-template-areas:
      "head head"
      "figure points"
      "cta cta";
    align-items: start;
  }

  .page-news .news-release__head {
    grid-area: head;
  }

  .page-news .news-release__figure {
    grid-area: figure;
  }

  .page-news .news-release__points {
    grid-area: points;
  }

  .page-news .news-release__cta {
    grid-area: cta;
  }
}

@media (min-width: 980px) {
  .page-news .news-index__inner {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(34px, 4.5vw, 68px);
  }

  .page-news .news-rail {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-news .entry {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 26px;
  }
}

@media (hover: hover) and (min-width: 1000px) {
  .page-news .entry__desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color .22s var(--ease);
  }

  .page-news .entry:hover .entry__desc,
  .page-news .entry:focus-within .entry__desc {
    -webkit-line-clamp: 8;
    line-clamp: 8;
    color: var(--body-text);
  }
}

@media (max-width: 420px) {
  .page-news .news-hero__actions .btn,
  .page-news .news-release__cta .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry::after,
  .page-news .news-rail__toc .toc__link,
  .page-news .news-cadence__link {
    transition: none;
  }
}