.page-news {
  --nl-hair: rgba(242, 246, 248, 0.14);
  --nl-dim: rgba(242, 246, 248, 0.6);
  --nl-ink-dim: rgba(10, 16, 23, 0.68);
  --nl-cut: 12px;
  background: var(--c-deep);
  color: var(--c-spray);
  overflow-x: clip;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  margin: 0;
  line-height: var(--lh-tight);
}

.page-news p {
  margin: 0;
}

.page-news ul,
.page-news ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news figure {
  margin: 0;
}

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

/* ---------- 页首 ---------- */
.page-news .news-mast {
  position: relative;
  max-width: 1240px;
  margin-inline: auto;
  padding: clamp(2rem, 5.5vw, 4rem) var(--gutter) clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 8%, rgba(30, 111, 168, 0.42), transparent 58%),
    linear-gradient(102deg, transparent 62%, rgba(255, 107, 44, 0.09) 100%);
  pointer-events: none;
}

.page-news .news-mast > * {
  position: relative;
}

.page-news .breadcrumbs {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-mast__kicker {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--c-neon);
  margin-bottom: 0.9rem;
}

.page-news .news-mast__title {
  font-size: clamp(2rem, 5.4vw, 4.25rem);
  font-weight: 900;
  font-style: italic;
  max-width: 20ch;
  color: var(--c-spray);
}

.page-news .news-mast__lede {
  margin-top: clamp(1rem, 2.6vw, 1.75rem);
  max-width: 34em;
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--nl-dim);
}

.page-news .news-mast__stats {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem clamp(1.5rem, 4vw, 3.5rem);
  border-top: 1px solid var(--nl-hair);
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
}

.page-news .news-mast__stat dt {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--c-rock);
  margin-bottom: 0.35rem;
}

.page-news .news-mast__stat dd {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--c-spray);
}

.page-news .news-mast__stat .mono {
  font-size: var(--fs-md);
  color: var(--c-signal);
}

/* ---------- 首屏横幅 ---------- */
.page-news .news-banner {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  clip-path: polygon(
    var(--nl-cut) 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%, 0 var(--nl-cut)
  );
}

/* ---------- 分类索引 ---------- */
.page-news .news-index {
  max-width: 1240px;
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
}

.page-news .news-index__label {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--c-rock);
}

.page-news .news-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .news-index__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  font-size: var(--fs-sm);
  color: var(--c-spray);
  text-decoration: none;
  background: rgba(18, 58, 92, 0.78);
  border: 1px solid var(--nl-hair);
  clip-path: polygon(
    var(--nl-cut) 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%, 0 var(--nl-cut)
  );
  transition: background-color 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-news .news-index__link .mono {
  font-size: var(--fs-xs);
  color: var(--c-tide);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: rgba(255, 107, 44, 0.16);
  border-color: var(--c-signal);
  color: var(--c-spray);
  outline: none;
}

.page-news .news-index__link:hover .mono {
  color: var(--c-signal);
}

/* ---------- 区块骨架 ---------- */
.page-news .news-block {
  padding-block: clamp(2.5rem, 6.5vw, 4.5rem);
}

.page-news .news-block--deep {
  background: var(--c-deep);
}

.page-news .news-block--abyss {
  background: var(--c-abyss);
}

.page-news .news-block--bone {
  background: var(--c-bone);
  color: var(--c-ink);
}

.page-news .news-block__head {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .chapter__title {
  color: var(--c-spray);
}

.page-news .chapter__lede {
  max-width: 34em;
}

.page-news .news-block--bone .chapter__title {
  color: var(--c-ink);
}

.page-news .news-block--bone .chapter__lede {
  color: var(--nl-ink-dim);
}

.page-news .news-block--bone .chapter__index {
  color: var(--c-clay);
}

/* ---------- 数据更新列表 ---------- */
.page-news .news-list {
  max-width: 1240px;
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  padding-inline: var(--gutter);
  border-top: 1px solid var(--nl-hair);
}

.page-news .news-card {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-items: start;
  gap: 0.75rem 1rem;
  padding: 1.4rem 0.9rem 1.4rem 1rem;
  border-bottom: 1px solid var(--nl-hair);
  border-left: 3px solid transparent;
  transition: border-left-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  border-left-color: var(--c-signal);
  background: rgba(30, 111, 168, 0.14);
}

.page-news .news-card__no {
  font-size: var(--fs-xs);
  color: var(--c-rock);
  padding-top: 0.4rem;
  transition: color 0.24s var(--ease);
}

.page-news .news-card:hover .news-card__no {
  color: var(--c-signal);
}

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

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}

.page-news .news-card__round {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--nl-dim);
}

.page-news .news-card__title {
  font-size: var(--fs-md);
  font-weight: 700;
}

.page-news .news-card__title a {
  color: var(--c-spray);
  text-decoration: none;
}

.page-news .news-card__title a:hover {
  color: var(--c-signal);
}

.page-news .news-card__text {
  margin-top: 0.5rem;
  max-width: 40em;
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  color: var(--nl-dim);
}

/* ---------- 专题解读 ---------- */
.page-news .news-feature {
  max-width: 1240px;
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  padding-inline: var(--gutter);
  display: grid;
  gap: 1.5rem;
}

.page-news .news-feature__text .tag {
  margin-bottom: 1rem;
}

.page-news .news-feature__title {
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  font-weight: 900;
  color: var(--c-ink);
  max-width: 18ch;
}

.page-news .news-feature__body {
  margin-top: 1rem;
  max-width: 34em;
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  color: var(--nl-ink-dim);
}

.page-news .news-feature__text .btn {
  margin-top: 1.5rem;
}

.page-news .news-feature__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(
    var(--nl-cut) 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%, 0 var(--nl-cut)
  );
}

.page-news .news-feature__caption {
  margin-top: 0.75rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--c-clay);
}

.page-news .news-sub {
  max-width: 1240px;
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  padding-inline: var(--gutter);
  display: grid;
  gap: 1rem;
}

.page-news .news-sub__item {
  padding: 1.25rem 1.25rem 1.25rem 1rem;
  background: rgba(255, 255, 255, 0.5);
  border-left: 3px solid var(--c-clay);
  clip-path: polygon(
    0 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%
  );
  transition: background-color 0.24s var(--ease);
}

.page-news .news-sub__item:hover {
  background: #ffffff;
}

.page-news .news-sub__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.6rem;
}

.page-news .news-sub__round {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--c-rock);
}

.page-news .news-sub__title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--c-ink);
}

.page-news .news-sub__text {
  margin-top: 0.5rem;
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  color: var(--nl-ink-dim);
}

/* ---------- 使用手记 ---------- */
.page-news .news-notes {
  max-width: 1240px;
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  padding-inline: var(--gutter);
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-notes__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(
    var(--nl-cut) 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%, 0 var(--nl-cut)
  );
}

.page-news .news-notes__caption {
  margin-top: 0.75rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--c-tide);
}

.page-news .news-notes__list {
  display: grid;
  gap: 0.85rem;
}

.page-news .news-note {
  padding: 1.15rem 1.15rem 1.15rem 1rem;
  border: 1px solid var(--nl-hair);
  border-left: 3px solid transparent;
  background: rgba(11, 34, 57, 0.42);
  clip-path: polygon(
    0 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%, 0 0
  );
  transition: border-left-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-news .news-note:hover {
  border-left-color: var(--c-signal);
  background: rgba(30, 111, 168, 0.18);
}

.page-news .news-note__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}

.page-news .news-note__meta .mono {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--nl-dim);
}

.page-news .news-note__title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--c-spray);
}

.page-news .news-note__text {
  margin-top: 0.5rem;
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  color: var(--nl-dim);
}

/* ---------- 版本迭代 ---------- */
.page-news .news-versions {
  max-width: 1240px;
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  padding-inline: var(--gutter);
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-timeline {
  display: grid;
  gap: 0;
  border-left: 1px solid var(--nl-hair);
}

.page-news .news-timeline__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.4rem;
  padding: 0 0 1.5rem 1.25rem;
  position: relative;
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 0.5rem;
  width: 7px;
  height: 7px;
  background: var(--c-neon);
  border-radius: 50%;
  animation: news-pulse 3s ease-in-out infinite;
}

.page-news .news-timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline__when {
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  color: var(--c-signal);
}

.page-news .news-timeline__title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--c-spray);
}

.page-news .news-timeline__text {
  margin-top: 0.35rem;
  max-width: 38em;
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  color: var(--nl-dim);
}

.page-news .news-versions__media img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  clip-path: polygon(
    var(--nl-cut) 0, 100% 0,
    100% calc(100% - var(--nl-cut)), calc(100% - var(--nl-cut)) 100%,
    0 100%, 0 var(--nl-cut)
  );
}

.page-news .news-versions__caption {
  margin-top: 0.75rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--c-rock);
}

.page-news .news-versions__more {
  max-width: 1240px;
  margin: clamp(1.5rem, 4vw, 2.25rem) auto 0;
  padding-inline: var(--gutter);
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
  color: var(--nl-dim);
}

.page-news .news-versions__more a {
  color: var(--c-signal);
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

/* ---------- 接着往下看 ---------- */
.page-news .news-next {
  max-width: 1240px;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter) clamp(3rem, 7vw, 5rem);
  border-top: 1px solid var(--nl-hair);
}

.page-news .news-next__title {
  font-size: var(--fs-lg);
  font-weight: 900;
  font-style: italic;
  color: var(--c-spray);
}

.page-news .news-next__list {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.page-news .news-next__link {
  display: inline-block;
  font-size: var(--fs-sm);
  color: var(--c-tide);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .news-next__link:hover {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

/* ---------- 标签的页面级补充色 ---------- */
.page-news .tag--clay {
  background: rgba(196, 87, 42, 0.16);
  color: var(--c-clay);
  border-color: rgba(196, 87, 42, 0.42);
}

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

  .page-news .news-mast__title {
    max-width: 24ch;
  }
}

@media (min-width: 900px) {
  .page-news .news-feature {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-news .news-notes {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .page-news .news-versions {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

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

@media (max-width: 520px) {
  .page-news .news-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
    padding-inline: 0.75rem;
  }

  .page-news .news-card__no {
    padding-top: 0;
  }

  .page-news .news-mast__stats {
    gap: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}
</main>