.page-news {
  --news-tag-version: var(--c-neon);
  --news-tag-kickoff: var(--c-blue);
  --news-tag-transfer: var(--c-warn);
  --news-tag-data: var(--c-blue-soft);
  --news-tag-replay: var(--c-mist);
  overflow-x: clip;
  padding-bottom: var(--sp-5);
}

/* 面包屑 */
.page-news .news-crumbs {
  padding-top: var(--sp-3);
}

/* 首屏 */
.page-news .news-hero {
  position: relative;
  padding-block: var(--sp-3) var(--sp-4);
  isolation: isolate;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -100px;
  left: -18%;
  right: -18%;
  height: 380px;
  background:
    linear-gradient(105deg, rgba(198, 255, 61, 0.16) 0%, rgba(198, 255, 61, 0) 54%),
    linear-gradient(255deg, rgba(47, 107, 255, 0.2) 0%, rgba(47, 107, 255, 0) 48%);
  clip-path: polygon(0 0, 100% 0, 100% 56%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--sp-3);
}

.page-news .news-hero__copy .display {
  margin: var(--sp-2) 0 var(--sp-2);
  line-height: 1.1;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-2);
  margin: 0;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--c-line);
}

.page-news .news-hero__stats .stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
}

.page-news .news-hero__stats .stat__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  color: var(--c-neon);
}

.page-news .news-hero__stats .stat__label {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--c-mist);
}

/* 通用图形容器 */
.page-news .page-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: linear-gradient(135deg, var(--c-panel), var(--c-void));
}

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

.page-news .news-banner {
  margin-top: var(--sp-3);
}

/* 区块与抬头 */
.page-news .news-block {
  padding-block: var(--sp-4);
}

.page-news .news-block + .news-block {
  border-top: 1px solid var(--c-line);
}

.page-news .news-section-head__note {
  margin: var(--sp-1) 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .news-lead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.page-news .news-lead__note {
  margin: var(--sp-1) 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .news-lead__link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-news .news-lead__link:hover {
  color: var(--c-neon-deep);
}

/* 密集索引列表 */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-item {
  --tag-color: var(--news-tag-replay);
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: var(--sp-2);
  padding: var(--sp-3) 0 var(--sp-3) 14px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-item:first-child {
  border-top: 1px solid var(--c-line);
}

.page-news .news-item--version {
  --tag-color: var(--news-tag-version);
}

.page-news .news-item--kickoff {
  --tag-color: var(--news-tag-kickoff);
}

.page-news .news-item--transfer {
  --tag-color: var(--news-tag-transfer);
}

.page-news .news-item--data {
  --tag-color: var(--news-tag-data);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 30px;
  width: 2px;
  border-radius: var(--r-pill);
  background: var(--tag-color);
  opacity: 0.5;
  transition: top 0.28s var(--ease), bottom 0.28s var(--ease), opacity 0.28s var(--ease);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  top: 12px;
  bottom: 12px;
  opacity: 1;
}

.page-news .news-item__no {
  padding-top: 4px;
  font-size: 13px;
  color: var(--tag-color);
}

.page-news .news-item__main {
  min-width: 0;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--tag-color);
}

.page-news .news-item__when {
  font-size: 12px;
  color: var(--c-mist);
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--c-white);
}

.page-news .news-item__sum {
  margin: 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .news-item__more {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--c-mist);
  opacity: 0.55;
  transition: opacity 0.28s var(--ease), color 0.28s var(--ease);
}

.page-news .news-item:hover .news-item__more,
.page-news .news-item:focus-within .news-item__more {
  opacity: 1;
  color: var(--c-blue-soft);
}

/* 长期专题 */
.page-news .news-topics {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}

.page-news .news-topics__figure {
  align-self: start;
}

.page-news .news-topic {
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-topic:first-child {
  border-top: 1px solid var(--c-line);
}

.page-news .news-topic__title {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .news-topic__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: var(--sp-3) 0;
  background: none;
  border: 0;
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.page-news .news-topic__name {
  font-size: 19px;
  font-weight: 700;
  color: var(--c-white);
  transition: color 0.28s var(--ease);
}

.page-news .news-topic__trigger:hover .news-topic__name {
  color: var(--c-neon);
}

.page-news .news-topic__freq {
  grid-column: 2;
  font-size: 12px;
  color: var(--c-mist);
}

.page-news .news-topic__panel {
  padding: 0 0 var(--sp-3);
}

.page-news .news-topic__panel p {
  margin: 0 0 var(--sp-2);
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .news-topic__cycle {
  margin: 0;
  font-size: 12px;
  color: var(--c-neon);
}

.page-news .news-topics__foot {
  margin: var(--sp-3) 0 0;
  font-size: 14px;
  color: var(--c-mist);
}

.page-news .news-topics__foot a {
  color: var(--c-blue-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 版本归档 */
.page-news .news-versions__grid {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}

.page-news .news-versions {
  display: grid;
  gap: var(--sp-2);
}

.page-news .news-version {
  padding: var(--sp-3);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-panel);
}

.page-news .news-version--current {
  border-color: rgba(198, 255, 61, 0.4);
  background:
    linear-gradient(158deg, rgba(198, 255, 61, 0.1) 0%, rgba(20, 25, 34, 0.92) 58%),
    var(--c-panel);
}

.page-news .news-version__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: var(--sp-2);
}

.page-news .news-version__no {
  font-size: 24px;
  line-height: 1;
  color: var(--c-mist);
}

.page-news .news-version--current .news-version__no {
  color: var(--c-neon);
}

.page-news .news-version__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-white);
}

.page-news .news-version__state {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-neon);
}

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

.page-news .news-version__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .news-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--c-line);
}

.page-news .news-version--current .news-version__list li::before {
  background: var(--c-neon);
}

/* 编辑推荐 */
.page-news .news-picks {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}

.page-news .news-picks__figure {
  align-self: start;
}

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

.page-news .news-pick {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--sp-2);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-pick:first-child {
  border-top: 1px solid var(--c-line);
  padding-top: var(--sp-2);
}

.page-news .news-pick__rank {
  font-size: 24px;
  line-height: 1;
  color: var(--c-neon);
}

.page-news .news-pick__title {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--c-white);
}

.page-news .news-pick__why {
  margin: 0 0 6px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .news-pick__for {
  margin: 0;
  font-size: 12px;
  color: var(--c-blue-soft);
}

/* 订阅入口 */
.page-news .news-sub__inner {
  display: grid;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-3);
  border-radius: var(--r-xl);
  border: 1px solid var(--c-line);
  background:
    linear-gradient(118deg, rgba(47, 107, 255, 0.2) 0%, rgba(47, 107, 255, 0) 62%),
    linear-gradient(300deg, rgba(198, 255, 61, 0.12) 0%, rgba(198, 255, 61, 0) 46%),
    var(--c-panel);
}

.page-news .news-sub__title {
  margin: 0 0 var(--sp-2);
  font-size: 26px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--c-white);
}

.page-news .news-sub__text {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
}

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

/* 桌面端 */
@media (min-width: 768px) {
  .page-news .news-hero {
    padding-block: var(--sp-4) var(--sp-4);
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
    gap: var(--sp-4);
  }

  .page-news .news-item {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .page-news .news-topics {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: var(--sp-4);
  }

  .page-news .news-topics__figure {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-2));
  }

  .page-news .news-versions__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--sp-4);
  }

  .page-news .news-versions__figure {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-2));
  }

  .page-news .news-picks {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: var(--sp-4);
  }

  .page-news .news-picks__figure {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-2));
  }

  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 1.3fr) auto;
    align-items: center;
    padding: var(--sp-5) var(--sp-4);
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero__stats .stat__value {
    font-size: 42px;
  }

  .page-news .news-item__title {
    font-size: 20px;
  }

  .page-news .news-topics__figure img {
    aspect-ratio: 3 / 2;
  }

  .page-news .news-sub__title {
    font-size: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item::before,
  .page-news .news-item__more,
  .page-news .news-topic__name {
    transition: none;
  }
}