.page-news {
  --news-hair: 1px solid var(--line);
  --news-gap: 18px;
  --news-pad: clamp(16px, 3vw, 28px);
  background:
    radial-gradient(120% 55% at 10% 0%, rgba(74, 122, 155, 0.16), transparent 62%),
    linear-gradient(180deg, var(--ink-0) 0%, var(--ink-1) 18%, var(--ink-1) 100%);
  color: var(--text);
  overflow-x: clip;
}

.page-news .wrap,
.page-news .wrap--wide {
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 22px 0 0;
}

.page-news .news-hero .crumb {
  margin-bottom: 16px;
}

.page-news .news-hero__frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  clip-path: var(--cut-lg);
  overflow: hidden;
  background: var(--ink-2);
}

.page-news .news-hero__frame > img {
  display: block;
  width: 100%;
  height: clamp(320px, 54vw, 560px);
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.86);
}

.page-news .news-hero__frame .media-frame__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: clamp(20px, 4vw, 52px);
  background: linear-gradient(180deg, rgba(6, 9, 13, 0) 0%, rgba(6, 9, 13, 0.74) 40%, rgba(6, 9, 13, 0.95) 100%);
}

.page-news .news-hero__copy {
  max-width: 76ch;
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  padding: 6px 13px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pulse);
  border: 1px solid var(--pulse-deep);
  background: rgba(15, 59, 39, 0.52);
  clip-path: var(--cut-sm);
}

.page-news .news-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 64ch;
  color: var(--dim);
  font-size: clamp(0.94rem, 1.5vw, 1.04rem);
  line-height: 1.78;
}

/* 首屏数字条 */
.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  clip-path: var(--cut-md);
}

.page-news .news-facts__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-news .news-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 3.2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--pulse);
}

.page-news .news-facts__label {
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--dim);
}

/* ---------- 通用章节头 ---------- */
.page-news .section-head {
  margin-bottom: 20px;
}

.page-news .section-head p {
  margin: 8px 0 0;
  max-width: 68ch;
  color: var(--dim);
  font-size: 0.93rem;
  line-height: 1.75;
}

/* ---------- 双索引 ---------- */
.page-news .news-index {
  padding: 48px 0 0;
}

.page-news .news-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-index__col {
  padding: var(--news-pad);
  background: var(--ink-2);
}

.page-news .news-index__col--topic {
  background: linear-gradient(180deg, rgba(74, 122, 155, 0.1), rgba(74, 122, 155, 0.02)), var(--ink-2);
}

.page-news .news-index__cap {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-index__note {
  margin: 0 0 16px;
  color: var(--dim);
  font-size: 0.85rem;
  line-height: 1.7;
}

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

.page-news .news-chips a {
  display: inline-block;
  padding: 7px 13px;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--dim);
  text-decoration: none;
  background: var(--ink-3);
  border: 1px solid var(--line);
  clip-path: var(--cut-sm);
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-chips a:hover,
.page-news .news-chips a:focus-visible {
  color: var(--ink-0);
  background: var(--pulse);
  border-color: var(--pulse);
}

.page-news .news-chips--topic a {
  color: var(--text);
  background: transparent;
  border-color: var(--cool);
}

.page-news .news-chips--topic a:hover,
.page-news .news-chips--topic a:focus-visible {
  color: var(--ink-0);
  background: var(--amber);
  border-color: var(--amber);
}

/* ---------- 条目流 ---------- */
.page-news .news-feed {
  padding: 56px 0 0;
}

.page-news .news-stream {
  display: flex;
  flex-direction: column;
  border-top: var(--news-hair);
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 16px 20px 20px;
  border-bottom: var(--news-hair);
  transition: background 0.28s ease;
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cool);
  transform: scaleY(0.32);
  transform-origin: top;
  transition: transform 0.32s ease, background-color 0.32s ease;
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: linear-gradient(90deg, rgba(57, 255, 136, 0.06), transparent 72%);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  transform: scaleY(1);
  background: var(--pulse);
}

.page-news .news-item__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--cool);
}

.page-news .news-item__body {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-item__tag-e {
  background: rgba(255, 122, 47, 0.14);
  color: var(--amber);
  border-color: rgba(255, 122, 47, 0.4);
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-news .news-item__title {
  margin: 0;
  font-size: clamp(1.02rem, 2.4vw, 1.3rem);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: color 0.22s ease;
}

.page-news .news-item:hover .news-item__title,
.page-news .news-item:focus-within .news-item__title {
  color: var(--pulse);
}

.page-news .news-item__sum {
  margin: 0;
  max-width: 70ch;
  color: var(--dim);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* 专题横条 */
.page-news .news-band {
  margin: 0;
  padding: 14px 0;
  border-bottom: var(--news-hair);
}

.page-news .news-band__link {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 16px 18px;
  text-decoration: none;
  border: 1px solid var(--line);
  clip-path: var(--cut-sm);
  background-color: var(--ink-2);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(74, 122, 155, 0.14) 0 8px,
    transparent 8px 18px
  );
  transition: border-color 0.24s ease, background-color 0.24s ease;
}

.page-news .news-band__link:hover,
.page-news .news-band__link:focus-visible {
  border-color: var(--pulse);
  background-color: var(--pulse-deep);
}

.page-news .news-band__cap {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-news .news-band__name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-band__count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--pulse);
}

.page-news .news-band__go {
  margin-left: auto;
  font-size: 1rem;
  color: var(--dim);
  transition: transform 0.24s ease, color 0.24s ease;
}

.page-news .news-band__link:hover .news-band__go {
  color: var(--pulse);
  transform: translateX(4px);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  padding: 56px 0 0;
}

.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-series__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--news-pad);
  background: var(--ink-2);
  border: 1px solid var(--line);
  clip-path: var(--cut-md);
}

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

.page-news .news-series__figure > img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 260px;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.88);
}

.page-news .news-series__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-series__card h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.6vw, 1.32rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-series__card p {
  margin: 0;
  color: var(--dim);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-news .news-series__card .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: 56px 0 0;
}

.page-news .news-cadence__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-cadence__list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--news-hair);
}

.page-news .news-cadence__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 14px 0;
  border-bottom: var(--news-hair);
}

.page-news .news-cadence__k {
  font-size: 0.94rem;
  color: var(--text);
}

.page-news .news-cadence__v {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--pulse);
}

.page-news .news-cadence__note {
  margin: 0;
  color: var(--dim);
  font-size: 0.88rem;
  line-height: 1.78;
}

.page-news .news-cadence__figure {
  position: relative;
  margin: 22px 0 0;
  border: 1px solid var(--line);
  clip-path: var(--cut-md);
  overflow: hidden;
  background: var(--ink-2);
}

.page-news .news-cadence__figure > img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.9);
}

.page-news .news-cadence__figure .media-frame__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(6, 9, 13, 0), rgba(6, 9, 13, 0.86));
}

.page-news .news-cadence__cap {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--pulse);
}

/* ---------- 编辑推荐 ---------- */
.page-news .news-picks {
  padding: 56px 0 0;
}

.page-news .news-picks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-picks__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--news-pad);
  background: var(--ink-2);
  border: 1px solid var(--line);
  clip-path: var(--cut-md);
  transition: border-color 0.24s ease;
}

.page-news .news-picks__card:hover {
  border-color: var(--cool);
}

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

.page-news .news-picks__card figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.86);
}

.page-news .news-picks__card h3 {
  margin: 0;
  font-size: clamp(1rem, 2.4vw, 1.22rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-picks__card p {
  margin: 0;
  color: var(--dim);
  font-size: 0.89rem;
  line-height: 1.75;
}

.page-news .news-picks__why {
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  color: var(--cool);
  font-size: 0.83rem;
}

.page-news .news-picks__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ---------- 线索与投稿 ---------- */
.page-news .news-tips {
  padding: 56px 0 72px;
}

.page-news .news-tips__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: var(--news-pad);
  background:
    linear-gradient(140deg, rgba(74, 122, 155, 0.14), rgba(6, 9, 13, 0) 58%),
    var(--ink-2);
  border: 1px solid var(--line);
  clip-path: var(--cut-lg);
}

.page-news .news-tips__lede {
  margin: 0 0 20px;
  max-width: 62ch;
  color: var(--dim);
  font-size: 0.92rem;
  line-height: 1.78;
}

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

.page-news .news-tips__list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-tips__list li {
  padding: 16px 0;
  border-top: var(--news-hair);
}

.page-news .news-tips__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-tips__list h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-tips__list p {
  margin: 0;
  color: var(--dim);
  font-size: 0.87rem;
  line-height: 1.74;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-index__grid {
    grid-template-columns: 1.15fr 1fr;
  }

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

  .page-news .news-picks__card--lead {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-news .news-item {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 0 20px;
    padding: 24px 22px 24px 26px;
  }

  .page-news .news-item__no {
    padding-top: 4px;
  }

  .page-news .news-band__link {
    padding: 18px 22px;
  }
}

@media (min-width: 900px) {
  .page-news .news-index {
    padding-top: 64px;
  }

  .page-news .news-feed,
  .page-news .news-series,
  .page-news .news-cadence,
  .page-news .news-picks {
    padding-top: 72px;
  }

  .page-news .news-tips {
    padding-top: 72px;
  }

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

  .page-news .news-series__card--lead {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: stretch;
  }

  .page-news .news-series__card--lead .news-series__figure {
    flex: 0 0 38%;
  }

  .page-news .news-series__card--lead .news-series__figure > img {
    max-height: none;
    height: 100%;
  }

  .page-news .news-series__card--lead .news-series__body {
    flex: 1 1 auto;
  }

  .page-news .news-cadence__figure {
    margin-top: 0;
    align-self: start;
  }

  .page-news .news-tips__inner {
    grid-template-columns: 1.15fr 1fr;
    gap: 40px;
    padding: clamp(24px, 3vw, 44px);
  }
}

@media (min-width: 1180px) {
  .page-news .news-picks__grid {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .page-news .news-picks__card--lead {
    grid-column: auto;
  }

  .page-news .news-series__grid {
    grid-template-columns: 1.35fr 1fr 1fr;
  }

  .page-news .news-series__card--lead {
    grid-column: auto;
    flex-direction: column;
  }

  .page-news .news-series__card--lead .news-series__figure {
    flex: 0 0 auto;
  }

  .page-news .news-series__card--lead .news-series__figure > img {
    max-height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item::before,
  .page-news .news-item__title,
  .page-news .news-band__link,
  .page-news .news-band__go,
  .page-news .news-chips a,
  .page-news .news-picks__card {
    transition: none;
  }

  .page-news .news-item::before {
    transform: scaleY(1);
  }
}