.page-news {
  --news-gap: clamp(20px, 3vw, 40px);
  --news-cut: 12px;
  background: var(--foam-50);
  color: var(--ink-900);
  padding-block-end: clamp(48px, 8vw, 96px);
}

.page-news .news-intro {
  padding-block-start: clamp(24px, 4vw, 48px);
}

.page-news .breadcrumbs {
  margin-block-end: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-news .news-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--coral-600);
  border: 1px solid rgba(217, 74, 43, .35);
  padding: 5px 10px;
  margin-block-end: 16px;
}

.page-news .news-kicker--light {
  color: var(--sand-300);
  border-color: rgba(240, 195, 106, .45);
}

.page-news .news-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 14px) 100%, 0 100%);
}

.page-news .news-title em {
  font-style: normal;
  color: var(--coral-600);
}

.page-news .news-intro__lead .lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.85;
}

.page-news .news-facts {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  border-left: 2px solid var(--coral-600);
  display: grid;
  gap: 10px;
}

.page-news .news-facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  color: var(--slate-500);
  border-bottom: 1px dashed var(--line);
  padding-block-end: 10px;
}

.page-news .news-facts li .mono {
  color: var(--ink-900);
  font-weight: 600;
}

.page-news .news-hero {
  margin: clamp(24px, 4vw, 40px) 0 0;
  position: relative;
  border: 1px solid var(--line);
}

.page-news .news-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-hero figcaption {
  font-size: 13px;
  color: var(--slate-500);
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 4px;
  background: var(--coral-600);
}

/* ---------- 章节标题 ---------- */
.page-news .news-head {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line-strong);
  padding-block-start: 16px;
  margin-block-end: clamp(20px, 3vw, 30px);
}

.page-news .news-head__idx {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--coral-600);
}

.page-news .news-head .title-lg {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 4.4vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -.005em;
}

.page-news .news-head__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-500);
  max-width: 64ch;
}

.page-news .news-head--dark {
  border-top-color: var(--line-light);
}

.page-news .news-head--dark .title-lg {
  color: var(--foam-50);
}

.page-news .news-head--dark .news-head__idx {
  color: var(--coral-400);
}

.page-news .news-head--dark .news-head__note {
  color: rgba(246, 250, 253, .72);
}

/* ---------- 主题带 ---------- */
.page-news .news-rail-band {
  margin-block: clamp(32px, 5vw, 60px);
  padding-block: clamp(28px, 5vw, 48px);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(23, 90, 131, .85) 0%, rgba(7, 26, 43, 0) 58%),
    linear-gradient(135deg, var(--deep-900) 0%, var(--deep-700) 100%);
  border-block: 1px solid var(--line-light);
}

.page-news .news-rail {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rail:focus-visible {
  outline: 2px solid var(--coral-400);
  outline-offset: 4px;
}

.page-news .news-rail__card {
  flex: 0 0 min(80vw, 262px);
  scroll-snap-align: start;
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 18px 18px 30px;
  border: 1px solid var(--line-light);
  background: rgba(246, 250, 253, .05);
}

.page-news .news-rail__card::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: 14px;
  width: 26px;
  height: 2px;
  background: var(--coral-400);
}

.page-news .news-rail__num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--coral-400);
}

.page-news .news-rail__card h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--foam-50);
  line-height: 1.45;
}

.page-news .news-rail__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(246, 250, 253, .76);
}

.page-news .news-rail__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--tide-300);
}

/* ---------- 条目列表 ---------- */
.page-news .news-section {
  padding-block: clamp(30px, 5vw, 56px);
}

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

.page-news .news-feed__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 14px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
  transition: background-color .28s var(--ease);
}

.page-news .news-feed li:last-child .news-feed__item {
  border-bottom: 1px solid var(--line);
}

.page-news .news-feed__idx {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-500);
  padding-block-start: 4px;
}

.page-news .news-feed__body {
  display: grid;
  gap: 8px;
}

.page-news .news-feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate-500);
}

.page-news .news-feed__title {
  margin: 0;
  font-size: clamp(1.02rem, 2.6vw, 1.2rem);
  font-weight: 700;
  line-height: 1.5;
  max-width: 56ch;
  transition: color .24s var(--ease);
}

.page-news .news-feed__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-500);
  max-width: 60ch;
}

.page-news .news-feed__item:hover .news-feed__title {
  color: var(--coral-600);
}

.page-news .news-feed__item:hover .news-feed__idx {
  color: var(--coral-600);
}

.page-news .tag--replay {
  background: rgba(23, 90, 131, .1);
  color: var(--deep-500);
  border: 1px solid rgba(23, 90, 131, .32);
}

/* ---------- 图文分栏 ---------- */
.page-news .news-split {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--deep-900);
}

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

.page-news .news-media::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0) 50%, var(--coral-600) 50%);
}

.page-news .news-media figcaption {
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate-500);
  background: #fff;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
}

.page-news .news-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-points li {
  border-left: 2px solid var(--tide-300);
  padding-inline-start: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-500);
}

.page-news .news-points strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-900);
  margin-block-end: 4px;
}

/* ---------- 专题与回放 ---------- */
.page-news .news-duo {
  display: grid;
  gap: 16px;
}

.page-news .news-card {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--line-strong);
}

.page-news .news-card--topic {
  border-top: 3px solid var(--sand-300);
}

.page-news .news-card--replay {
  border-top: 3px solid var(--coral-600);
  background: linear-gradient(180deg, rgba(217, 74, 43, .05) 0%, rgba(246, 250, 253, 0) 42%), #fff;
}

.page-news .news-card h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.8vw, 1.22rem);
  font-weight: 700;
  line-height: 1.5;
}

.page-news .news-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-500);
}

.page-news .news-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-block-start: 12px;
}

.page-news .news-mini li {
  position: relative;
  padding-inline-start: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-900);
}

.page-news .news-mini li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 2px;
  background: var(--tide-300);
}

.page-news .news-play {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .news-play__tri {
  width: 0;
  height: 0;
  border-left: 11px solid var(--coral-600);
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}

.page-news .news-play__line {
  flex: 1;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--line-strong) 0 8px, rgba(0, 0, 0, 0) 8px 14px);
}

.page-news .news-figure {
  margin: var(--news-gap) 0 0;
  border: 1px solid var(--line);
  background: var(--deep-900);
}

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

.page-news .news-figure figcaption {
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate-500);
  background: #fff;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
}

/* ---------- 版本更新 ---------- */
.page-news .news-section--versions {
  background: linear-gradient(180deg, rgba(240, 195, 106, .12) 0%, rgba(246, 250, 253, 0) 60%);
  border-block: 1px solid var(--line);
}

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

.page-news .news-versions li {
  display: grid;
  gap: 6px 14px;
  padding-block: 16px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-versions__ver {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--deep-500);
  font-weight: 600;
}

.page-news .news-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tide-300);
  display: inline-block;
  flex: none;
}

.page-news .news-dot--live {
  background: var(--mint-400);
  box-shadow: 0 0 0 3px rgba(0, 194, 168, .18);
}

.page-news .news-versions__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-900);
}

.page-news .news-versions__time {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate-500);
}

/* ---------- 收藏导航分区 ---------- */
.page-news .news-zones {
  display: grid;
  gap: 14px;
}

.page-news .news-zone {
  position: relative;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
}

.page-news .news-zone:nth-child(1) {
  border-top: 3px solid var(--coral-600);
}

.page-news .news-zone:nth-child(2) {
  border-top: 3px solid var(--deep-500);
}

.page-news .news-zone:nth-child(3) {
  border-top: 3px solid var(--sand-300);
}

.page-news .news-zone__num {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--slate-500);
  margin-block-end: 8px;
}

.page-news .news-zone h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

.page-news .news-zone p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-500);
}

.page-news .news-zones__note {
  margin: 18px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--coral-600);
  background: rgba(240, 195, 106, .2);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-900);
}

/* ---------- 下一步 ---------- */
.page-news .news-cta {
  display: grid;
  gap: 20px;
  padding: clamp(24px, 4vw, 44px);
  color: var(--foam-50);
  background:
    radial-gradient(100% 130% at 100% 0%, rgba(217, 74, 43, .38) 0%, rgba(7, 26, 43, 0) 62%),
    linear-gradient(120deg, var(--deep-900) 0%, var(--deep-500) 100%);
  border-top: 3px solid var(--coral-400);
}

.page-news .news-cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.3;
}

.page-news .news-cta p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(246, 250, 253, .8);
  max-width: 60ch;
}

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

.page-news .news-cta__links a {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--foam-50);
  text-decoration: none;
  border: 1px solid rgba(246, 250, 253, .34);
  transition: transform .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}

.page-news .news-cta__links a:first-child {
  background: var(--coral-600);
  border-color: var(--coral-600);
}

.page-news .news-cta__links a:hover {
  transform: translateY(-2px);
  border-color: var(--coral-400);
}

.page-news .news-cta__links a:first-child:hover {
  background: var(--coral-400);
  border-color: var(--coral-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .news-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .news-zones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-versions li {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-versions__time {
    grid-column: 2;
  }
}

@media (min-width: 900px) {
  .page-news .news-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }

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

  .page-news .news-split--versions {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  }

  .page-news .news-feed__item {
    grid-template-columns: 72px minmax(0, 1fr);
    padding-block: 24px;
    transition: background-color .28s var(--ease), padding-inline-start .28s var(--ease);
  }

  .page-news .news-feed li:nth-child(2n) .news-feed__item {
    padding-inline-start: clamp(0px, 4vw, 48px);
  }

  .page-news .news-feed li:nth-child(3n) .news-feed__item {
    padding-inline-start: 0;
  }

  .page-news .news-feed__item:hover {
    background: linear-gradient(90deg, rgba(240, 195, 106, .16) 0%, rgba(246, 250, 253, 0) 72%);
  }

  .page-news .news-versions li {
    grid-template-columns: 150px minmax(0, 1fr) 110px;
    align-items: center;
    gap: 16px;
  }

  .page-news .news-versions__time {
    grid-column: 3;
    text-align: right;
  }

  .page-news .news-rail__card {
    flex-basis: 280px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-rail {
    gap: 18px;
  }

  .page-news .news-rail__card {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: center;
    gap: 32px;
  }

  .page-news .news-cta__links {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-feed__item,
  .page-news .news-feed__title,
  .page-news .news-cta__links a {
    transition: none;
  }

  .page-news .news-cta__links a:hover {
    transform: none;
  }
}