.page-news {
  --news-gap: 16px;
  --news-stroke: 1px solid var(--line);
  background: var(--cloud);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 44px;
  background:
    radial-gradient(92% 70% at 90% -8%, var(--glow) 0%, rgba(230, 236, 255, 0) 64%),
    var(--cloud);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(11, 31, 107, 0.16) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.4;
  -webkit-mask-image: linear-gradient(118deg, transparent 42%, #000 100%);
  mask-image: linear-gradient(118deg, transparent 42%, #000 100%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__wash {
  position: absolute;
  right: -22%;
  top: -34%;
  width: 78vw;
  height: 78vw;
  max-width: 720px;
  max-height: 720px;
  border-radius: 50%;
  background: radial-gradient(circle at 42% 42%, rgba(31, 75, 255, 0.2), rgba(31, 75, 255, 0) 68%);
  pointer-events: none;
}

.page-news .news-hero .breadcrumbs {
  font-size: 0.8rem;
  color: var(--ink-mute);
}

.page-news .news-hero .breadcrumbs a {
  color: var(--ink-soft);
  text-decoration: none;
}

.page-news .news-hero .breadcrumbs a:hover {
  color: var(--blue);
}

.page-news .news-hero__index {
  margin: 22px 0 0;
  font-size: 0.72rem;
  color: var(--blue);
  text-transform: uppercase;
}

.page-news .news-hero h1 {
  margin: 12px 0 18px;
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8.6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-hero__lede {
  max-width: 34em;
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  color: var(--ink-mute);
}

.page-news .news-hero__sep {
  color: var(--amber);
}

/* ============ 筛选条 ============ */
.page-news .news-bar {
  border-top: var(--news-stroke);
  border-bottom: var(--news-stroke);
  background: var(--cream);
}

.page-news .news-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-block: 14px;
}

.page-news .news-bar__label {
  margin: 0;
  font-size: 0.68rem;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.page-news .news-filters {
  flex-wrap: wrap;
}

.page-news .news-filters .chip {
  font-size: 0.85rem;
  text-decoration: none;
  transition: transform 0.22s var(--ease), background-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-news .news-filters .chip:hover {
  transform: translateY(-1px);
}

.page-news .news-filters .chip.is-active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ============ 章节骨架 ============ */
.page-news .section {
  padding-block: 46px;
}

.page-news .section-title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 5.2vw, 2.35rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .section-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-news .section-note {
  margin: 0;
  max-width: 32em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink-mute);
}

.page-news .news-head {
  margin-bottom: 26px;
}

/* ============ 条目网格 ============ */
.page-news .news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-item {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: var(--news-stroke);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 32px 60px -40px rgba(11, 31, 107, 0.7);
}

.page-news .news-item__media {
  overflow: hidden;
  background: var(--glow);
}

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

.page-news .news-item__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 22px;
}

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

.page-news .news-item__id {
  font-size: 0.72rem;
  color: var(--blue);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  line-height: 1.42;
  color: var(--ink);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-news .news-item__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}

.page-news .news-item__link:hover {
  border-bottom-color: var(--blue);
}

/* ============ 专题卡 ============ */
.page-news .news-topic {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 340px;
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--deep);
  color: var(--cloud);
  border: none;
}

.page-news .news-topic--photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.page-news .news-topic--photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 107, 0.3) 0%, rgba(11, 31, 107, 0.94) 72%);
}

.page-news .news-topic--plain {
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(31, 75, 255, 0.55) 0%, rgba(31, 75, 255, 0) 62%),
    var(--deep);
}

.page-news .news-topic__body {
  position: relative;
  z-index: 1;
  padding: 26px 22px 28px;
}

.page-news .news-topic__id {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.7rem;
  color: var(--amber);
}

.page-news .news-topic__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: #fff;
}

.page-news .news-topic__text {
  margin: 0 0 16px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--haze);
}

.page-news .news-topic__link {
  display: inline-block;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: #fff;
  text-decoration: none;
  transition: background-color 0.22s var(--ease);
}

.page-news .news-topic__link:hover {
  background: rgba(255, 255, 255, 0.24);
}

/* ============ 复盘观察 ============ */
.page-news .news-reviews__inner {
  max-width: 860px;
}

.page-news .news-review--lead {
  overflow: hidden;
  border-radius: var(--r-lg);
  background: #fff;
  border: var(--news-stroke);
  box-shadow: var(--shadow-card);
}

.page-news .news-review__media {
  background: var(--glow);
}

.page-news .news-review__media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-review__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
}

.page-news .news-review-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-news .news-review-item {
  padding: 20px 4px 20px 0;
  border-top: 1px dashed var(--haze);
}

.page-news .news-review-item__title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-review-item__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--ink-mute);
}

.page-news .news-reviews__more {
  margin: 18px 0 0;
}

/* ============ 更新节奏 ============ */
.page-news .news-rhythm {
  background: var(--cream);
  border-top: var(--news-stroke);
  border-bottom: var(--news-stroke);
}

.page-news .news-rhythm__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .news-rhythm__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-news .news-rhythm__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-rhythm__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .news-rhythm__id {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0;
}

.page-news .news-rhythm__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .news-rhythm__item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-news .news-rhythm__action {
  margin-top: 26px;
  padding: 20px 20px 22px;
  border-radius: var(--r-lg);
  background: #fff;
  border: var(--news-stroke);
}

.page-news .news-rhythm__action p {
  margin: 0 0 16px;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-news .news-rhythm__media img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 5;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: var(--news-stroke);
}

.page-news .news-rhythm__caption {
  margin: 10px 0 0;
  font-size: 0.7rem;
  color: var(--ink-mute);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-news .news-grid--versions,
  .page-news .news-grid--topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-grid--versions > .news-item--wide {
    grid-column: span 2;
  }

  .page-news .news-item__body {
    padding: 22px 22px 24px;
  }

  .page-news .news-review--lead {
    display: grid;
    grid-template-columns: 5fr 7fr;
    align-items: stretch;
  }

  .page-news .news-review__media img {
    height: 100%;
    aspect-ratio: auto;
  }
}

@media (min-width: 900px) {
  .page-news .news-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    align-items: end;
    gap: 6px 44px;
  }

  .page-news .news-head .section-eyebrow {
    grid-column: 1 / -1;
  }

  .page-news .news-head .section-title {
    grid-column: 1;
  }

  .page-news .news-head .section-note {
    grid-column: 2;
    padding-bottom: 4px;
  }

  .page-news .news-rhythm__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 44px;
  }

  .page-news .news-rhythm__media {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-hero {
    padding: 118px 0 58px;
  }

  .page-news .section {
    padding-block: 64px;
  }

  .page-news .news-grid {
    gap: 20px;
  }

  .page-news .news-grid--versions {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .news-grid--versions > .news-item {
    grid-column: span 4;
  }

  .page-news .news-grid--versions > .news-item--wide {
    grid-column: span 8;
  }

  .page-news .news-topic {
    min-height: 400px;
  }

  .page-news .news-topic__body {
    padding: 32px 30px 34px;
  }

  .page-news .news-topic__title {
    font-size: 1.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-filters .chip,
  .page-news .news-topic__link {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within {
    transform: none;
  }
}