.page-news {
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 76px) 0 clamp(32px, 5vw, 60px);
  background:
    radial-gradient(110% 82% at 90% -14%, rgba(255, 106, 26, 0.22), transparent 58%),
    radial-gradient(82% 70% at 2% -8%, rgba(20, 224, 200, 0.16), transparent 62%),
    var(--ink-deep);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -34px;
  width: 48%;
  height: 150px;
  background: linear-gradient(90deg, transparent, rgba(20, 224, 200, 0.14));
  transform: skewX(var(--slope));
  pointer-events: none;
}

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

.page-news .news-hero .crumbs {
  margin: 0 0 clamp(16px, 3vw, 26px);
  font-size: 13px;
  color: var(--silver);
}

.page-news .news-hero .crumbs a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
}

.page-news .news-hero .crumbs a:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 8.4vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-news .news-hero__title > span {
  background-image: linear-gradient(rgba(255, 106, 26, 0.9), rgba(255, 106, 26, 0.9));
  background-repeat: no-repeat;
  background-position: 0 94%;
  background-size: 100% 0.1em;
  padding-bottom: 0.06em;
}

.page-news .news-hero__grid {
  margin-top: clamp(24px, 4vw, 44px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 40ch;
}

.page-news .news-hero__stats {
  list-style: none;
  margin: 0;
  padding: clamp(16px, 2.4vw, 22px) 0 0;
  border-top: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-hero__stat .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* ---------- 主体网格 ---------- */

.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  padding-block: clamp(40px, 6vw, 84px);
}

.page-news .news-body > * {
  min-width: 0;
}

/* ---------- 左侧分类条 ---------- */

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

.page-news .news-rail__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-news .news-rail__caption {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--silver);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-news .news-rail__list::-webkit-scrollbar {
  display: none;
}

.page-news .rail-link {
  display: block;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--white);
  text-decoration: none;
  font-size: 14px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255, 106, 26, 0.08);
}

.page-news .news-rail__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-news .rail-side-link {
  color: var(--cyan);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px solid rgba(20, 224, 200, 0.32);
  padding-bottom: 2px;
}

.page-news .rail-side-link:hover,
.page-news .rail-side-link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 条目流 ---------- */

.page-news .news-stream {
  display: flex;
  flex-direction: column;
  gap: clamp(34px, 5vw, 64px);
  min-width: 0;
}

.page-news .stream-section {
  padding-top: clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--line);
}

.page-news .stream-head {
  margin: 0 0 clamp(14px, 2.2vw, 22px);
}

.page-news .stream-title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(25px, 3.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-news .stream-lede {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  max-width: 46ch;
  color: var(--silver);
}

/* ---------- 头条 ---------- */

.page-news .spotlight {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
}

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

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

.page-news .spotlight__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--silver);
}

.page-news .spotlight__title {
  margin: 12px 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(27px, 4.2vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.page-news .spotlight__body .prose {
  margin: 0;
  color: var(--silver);
}

.page-news .spotlight__link {
  display: inline-block;
  margin-top: clamp(16px, 2.4vw, 22px);
  color: var(--cyan);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid rgba(20, 224, 200, 0.4);
  padding-bottom: 3px;
}

.page-news .spotlight__link:hover,
.page-news .spotlight__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 更新节奏 ---------- */

.page-news .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .rhythm-item {
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: 1px solid var(--line);
}

.page-news .rhythm-item__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-news .rhythm-item__title {
  margin: 8px 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.25;
}

.page-news .rhythm-item__text {
  margin: 0;
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 版本更新 ---------- */

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

.page-news .version-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line);
}

.page-news .version-item__ver {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .version-item__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.3vw, 24px);
  line-height: 1.3;
}

.page-news .version-item__text {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-news .version-item__who {
  margin: 10px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* ---------- 文章条目 ---------- */

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

.page-news .entry {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line);
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--silver);
  padding-top: 5px;
}

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

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(17px, 2.1vw, 23px);
  line-height: 1.32;
}

.page-news .entry__excerpt {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
  max-height: 52px;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}

@media (hover: hover) and (pointer: fine) {
  .page-news .entry:hover .entry__excerpt,
  .page-news .entry:focus-within .entry__excerpt {
    max-height: 240px;
  }
}

.page-news .entry__meta {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--silver);
  opacity: 0.78;
}

.page-news .entry__media {
  margin: 0;
}

.page-news .entry__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ---------- 分类与标签 ---------- */

.page-news .browse-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
}

.page-news .browse-block__caption {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

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

.page-news .chip-item {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.5;
  color: var(--silver);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news a.chip-item {
  color: var(--cyan);
  border-color: rgba(20, 224, 200, 0.34);
}

.page-news a.chip-item:hover,
.page-news a.chip-item:focus-visible {
  color: var(--white);
  border-color: var(--cyan);
}

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

.page-news .hot-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--silver);
}

.page-news .hot-item__rank {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  flex: none;
}

/* ---------- 团队 ---------- */

.page-news .team-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3.4vw, 42px);
  background: var(--teal);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-news .team-panel::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 46%;
  background: linear-gradient(200deg, rgba(20, 224, 200, 0.16), transparent 68%);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .team-panel > * {
  position: relative;
  z-index: 1;
}

.page-news .team-panel .prose {
  margin: 0 0 14px;
  max-width: 56ch;
  color: var(--silver);
}

.page-news .team-stats {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
}

.page-news .team-stats li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--silver);
}

.page-news .team-stats .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  color: var(--gold);
}

.page-news .team-panel__cta {
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 底部引导 ---------- */

.page-news .news-cta {
  background: var(--indigo);
  border-top: 1px solid var(--line-strong);
}

.page-news .news-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  padding-block: clamp(38px, 5.5vw, 70px);
}

.page-news .news-cta__title {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.14;
}

.page-news .news-cta .prose {
  margin: 0;
  max-width: 48ch;
  color: var(--silver);
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-news .rhythm-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3.6vw, 48px);
  }

  .page-news .version-item {
    grid-template-columns: 106px minmax(0, 1fr);
    gap: clamp(18px, 3vw, 36px);
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-news .browse-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .spotlight {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(24px, 3.4vw, 44px);
  }

  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: minmax(0, 196px) minmax(0, 1fr);
    gap: clamp(36px, 4vw, 68px);
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: calc(var(--topbar) + 22px);
  }

  .page-news .news-rail__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-news .rail-link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 9px 0 9px 14px;
    font-size: 15px;
    color: var(--silver);
  }

  .page-news .rail-link:hover,
  .page-news .rail-link:focus-visible {
    border-left-color: var(--orange);
    color: var(--white);
    background: transparent;
  }
}

@media (min-width: 1024px) and (hover: hover) {
  .page-news .entry--has-media {
    grid-template-columns: 34px minmax(0, 1fr) 232px;
    gap: clamp(16px, 2.6vw, 34px);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .entry--has-media .entry__media {
    margin-top: 4px;
  }
}

@media (max-width: 1023px) {
  .page-news .entry--has-media .entry__media {
    grid-column: 1 / -1;
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__excerpt {
    max-height: none;
    transition: none;
  }

  .page-news .rail-link,
  .page-news .chip-item,
  .page-news .entry {
    transition: none;
  }
}