.page-news {
  --news-line: var(--line-600);
  --news-mono: var(--font-mono);
  color: var(--mist-100);
  background:
    radial-gradient(90% 46% at 100% 0%, rgba(18, 53, 44, 0.6), transparent 62%),
    radial-gradient(70% 40% at 0% 22%, rgba(110, 140, 160, 0.08), transparent 70%),
    var(--ink-900);
  padding-top: var(--space-l);
  padding-bottom: var(--space-xxl);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-bottom: var(--space-l);
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 10vw, 90px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-l);
  color: var(--mist-100);
}

.page-news .news-hero__title em {
  display: block;
  font-style: normal;
  color: var(--lime-400);
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--space-m);
  border-top: 1px solid var(--news-line);
  padding-top: var(--space-m);
}

.page-news .news-hero__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-dim);
  max-width: 52ch;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-hero__facts > div {
  background: var(--ink-raise);
  padding: 12px 10px;
}

.page-news .news-hero__facts dt {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist-dim);
}

.page-news .news-hero__facts dd {
  margin: 6px 0 0;
  font-family: var(--news-mono);
  font-weight: 600;
  font-size: 20px;
  color: var(--lime-400);
  letter-spacing: -0.02em;
}

/* ---------- 栏目导航 ---------- */
.page-news .news-nav {
  margin-top: var(--space-l);
  padding-top: var(--space-l);
  border-top: 1px solid var(--news-line);
}

.page-news .news-nav__head {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-m);
}

.page-news .news-nav__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 5vw, 36px);
  letter-spacing: 0.01em;
  color: var(--mist-100);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-chip {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-s);
  color: var(--mist-dim);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.page-news .news-chip:hover {
  border-color: var(--lime-400);
  color: var(--lime-200);
}

.page-news .news-chip.is-active {
  border-color: var(--lime-400);
  background: rgba(198, 255, 61, 0.08);
  color: var(--lime-200);
}

.page-news .news-chip:focus-visible {
  outline: 2px solid var(--lime-400);
  outline-offset: 2px;
}

.page-news .news-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-cat {
  display: flex;
  flex-direction: column;
  background: var(--charcoal-800);
  transition: background var(--dur-fast) var(--ease-out);
}

.page-news .news-cat:hover {
  background: var(--ink-raise);
}

.page-news .news-cat__media {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-cat__media img {
  display: block;
  width: 100%;
  height: 168px;
  object-fit: cover;
  max-width: 100%;
  opacity: 0.92;
  transition: opacity var(--dur-mid) var(--ease-out);
}

.page-news .news-cat:hover .news-cat__media img {
  opacity: 1;
}

.page-news .news-cat__body {
  padding: var(--space-m);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-news .news-cat__bar {
  display: block;
  width: 10px;
  height: 10px;
  margin-bottom: 12px;
  background: var(--slate-500);
}

.page-news .news-cat--preview .news-cat__bar { background: var(--lime-400); }
.page-news .news-cat--update .news-cat__bar { background: var(--orange-500); }
.page-news .news-cat--venue .news-cat__bar { background: var(--slate-500); }
.page-news .news-cat--method .news-cat__bar { background: var(--lime-200); }

.page-news .news-cat__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--mist-100);
}

.page-news .news-cat__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-dim);
}

.page-news .news-cat__rate {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--news-line);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate-500);
}

/* ---------- 内容列表 ---------- */
.page-news .news-latest {
  margin-top: var(--space-xl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--news-line);
}

.page-news .news-latest__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px var(--space-m);
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-m);
}

.page-news .news-latest__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 5vw, 36px);
  color: var(--mist-100);
}

.page-news .news-latest__note {
  margin: 0;
  font-size: 13px;
  color: var(--slate-500);
  letter-spacing: 0.02em;
}

.page-news .news-body {
  display: grid;
  gap: var(--space-l);
}

/* 置顶长卡 */
.page-news .news-lead {
  display: grid;
  border: 1px solid var(--news-line);
  background: var(--charcoal-800);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.page-news .news-lead:hover {
  border-color: var(--lime-400);
}

.page-news .news-lead__media {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-lead__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-news .news-lead__body {
  padding: var(--space-m);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-news .news-lead__meta,
.page-news .news-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.page-news .news-cat-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border-radius: var(--radius-s);
  border: 1px solid currentColor;
  color: var(--slate-500);
  background: rgba(110, 140, 160, 0.08);
}

.page-news .news-cat-tag--preview {
  color: var(--lime-400);
  background: rgba(198, 255, 61, 0.08);
}

.page-news .news-cat-tag--update {
  color: var(--orange-500);
  background: rgba(255, 122, 47, 0.1);
}

.page-news .news-cat-tag--venue {
  color: var(--slate-500);
  background: rgba(110, 140, 160, 0.1);
}

.page-news .news-cat-tag--method {
  color: var(--lime-200);
  background: rgba(228, 255, 155, 0.08);
}

.page-news .news-lead__time {
  font-family: var(--news-mono);
  font-size: 12px;
  color: var(--mist-dim);
  letter-spacing: 0.02em;
}

.page-news .news-lead__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(26px, 5vw, 46px);
  line-height: 1.12;
  letter-spacing: 0.005em;
  color: var(--mist-100);
}

.page-news .news-lead__excerpt {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-dim);
  max-width: 46ch;
}

/* 卡片流 */
.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--news-line);
  margin-top: var(--space-m);
}

.page-news .news-card {
  padding: var(--space-m) 0;
  border-bottom: 1px solid var(--news-line);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.page-news .news-card:hover {
  border-color: var(--lime-400);
}

.page-news .news-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(19px, 4vw, 24px);
  line-height: 1.25;
  color: var(--mist-100);
  transition: color var(--dur-fast) var(--ease-out);
}

.page-news .news-card:hover .news-card__title {
  color: var(--lime-200);
}

.page-news .news-card__excerpt {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-dim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-card__foot {
  margin: 0;
  font-family: var(--news-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-500);
}

/* ---------- 侧栏 ---------- */
.page-news .news-aside {
  display: grid;
  gap: var(--space-m);
  align-content: start;
  border-top: 1px solid var(--news-line);
  padding-top: var(--space-m);
}

.page-news .news-aside__block {
  border: 1px solid var(--news-line);
  background: var(--charcoal-800);
  padding: var(--space-m);
}

.page-news .news-aside__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate-500);
  font-weight: 400;
}

.page-news .news-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line);
}

.page-news .news-aside__list li a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 12px;
  background: var(--charcoal-800);
  color: var(--mist-100);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.page-news .news-aside__list li a:hover,
.page-news .news-aside__list li a:focus-visible {
  border-left-color: var(--lime-400);
  background: var(--ink-raise);
  color: var(--lime-200);
  outline: none;
}

.page-news .news-aside__num {
  font-family: var(--news-mono);
  font-size: 12px;
  color: var(--orange-500);
  letter-spacing: 0.06em;
}

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

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

.page-news .news-aside__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  margin-top: var(--space-xxl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--news-line);
}

.page-news .news-topics__head {
  max-width: 62ch;
}

.page-news .news-topics__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.1;
  color: var(--mist-100);
}

.page-news .news-topics__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-dim);
}

.page-news .news-topics__grid {
  margin-top: var(--space-l);
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-topic {
  background: var(--ink-raise);
  padding: var(--space-m);
  transition: background var(--dur-fast) var(--ease-out);
}

.page-news .news-topic:hover {
  background: var(--forest-700);
}

.page-news .news-topic__index {
  display: block;
  font-family: var(--news-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange-500);
  margin-bottom: 12px;
}

.page-news .news-topic h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  color: var(--mist-100);
}

.page-news .news-topic p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-dim);
}

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

.page-news .news-topic ul li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--lime-200);
}

.page-news .news-topic ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--slate-500);
}

.page-news .news-topics__more {
  margin: var(--space-m) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-dim);
  padding-top: var(--space-m);
  border-top: 1px solid var(--news-line);
}

/* ---------- 编辑团队 ---------- */
.page-news .news-editorial {
  margin-top: var(--space-xxl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--news-line);
}

.page-news .news-editorial__head {
  max-width: 62ch;
  margin-bottom: var(--space-l);
}

.page-news .news-editorial__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.1;
  color: var(--mist-100);
}

.page-news .news-editorial__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-dim);
}

.page-news .news-editorial__grid {
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-editorial__card {
  background: var(--forest-700);
  border: 0;
  border-radius: 0;
  padding: var(--space-m);
  transition: background var(--dur-fast) var(--ease-out);
}

.page-news .news-editorial__card:hover {
  background: #17453a;
}

.page-news .news-editorial__card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  color: var(--lime-200);
}

.page-news .news-editorial__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-100);
}

.page-news .news-editorial__more {
  margin: var(--space-m) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-dim);
}

/* ---------- 持续关注 ---------- */
.page-news .news-follow {
  margin-top: var(--space-xxl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--news-line);
}

.page-news .news-follow__head {
  max-width: 56ch;
  margin-bottom: var(--space-l);
}

.page-news .news-follow__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.1;
  color: var(--mist-100);
}

.page-news .news-follow__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-dim);
}

.page-news .news-follow__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
  counter-reset: none;
}

.page-news .news-follow__steps li {
  background: var(--charcoal-800);
  padding: var(--space-m);
}

.page-news .news-follow__num {
  display: block;
  font-family: var(--news-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime-400);
  margin-bottom: 10px;
}

.page-news .news-follow__steps h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 19px;
  color: var(--mist-100);
}

.page-news .news-follow__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-dim);
}

.page-news .news-follow__cta {
  margin-top: var(--space-m);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 正文内链 ---------- */
.page-news .news-topics__more a,
.page-news .news-editorial__more a {
  color: var(--lime-200);
  text-decoration: none;
  border-bottom: 1px solid var(--line-600);
  padding-bottom: 1px;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.page-news .news-topics__more a:hover,
.page-news .news-editorial__more a:hover,
.page-news .news-topics__more a:focus-visible,
.page-news .news-editorial__more a:focus-visible {
  color: var(--lime-400);
  border-bottom-color: var(--lime-400);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-card {
    padding: var(--space-m) var(--space-m) var(--space-m) 0;
    border-right: 1px solid var(--news-line);
  }

  .page-news .news-card:nth-child(2n) {
    padding-left: var(--space-m);
    padding-right: 0;
    border-right: 0;
  }

  .page-news .news-hero__grid {
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-l);
    align-items: start;
  }

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

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

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

@media (min-width: 920px) {
  .page-news .news-lead {
    grid-template-columns: 1.15fr 1fr;
  }

  .page-news .news-lead__media {
    border-bottom: 0;
    border-right: 1px solid var(--news-line);
  }

  .page-news .news-lead__media img {
    height: 100%;
    min-height: 320px;
  }

  .page-news .news-lead__body {
    padding: var(--space-l) var(--space-m) var(--space-l) var(--space-l);
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--space-l);
    align-items: start;
  }

  .page-news .news-aside {
    border-top: 0;
    padding-top: 0;
    padding-left: var(--space-l);
    border-left: 1px solid var(--news-line);
  }
}