.page-news {
  --news-gap: 1.5rem;
  --news-gap-lg: 2.5rem;
  --news-border: rgba(255, 255, 255, 0.08);
  --news-gradient-violet: linear-gradient(135deg, rgba(123, 47, 255, 0.45) 0%, rgba(17, 34, 64, 0.96) 62%), radial-gradient(circle at 88% 18%, rgba(123, 47, 255, 0.4), transparent 60%);
  --news-gradient-gold: linear-gradient(135deg, rgba(255, 215, 0, 0.16) 0%, rgba(17, 34, 64, 0.96) 58%), radial-gradient(circle at 82% 0%, rgba(255, 215, 0, 0.3), transparent 55%);
}

/* ========== 页面头部 ========== */
.page-news .news-hero {
  padding: 2rem 0 1rem;
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 1.5rem;
}

.page-news .news-hero .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .news-hero .breadcrumb a:hover {
  color: var(--accent-1);
}

.page-news .news-hero .breadcrumb [aria-current="page"] {
  color: var(--accent-3);
  font-weight: 700;
}

.page-news .news-hero__content {
  max-width: 56rem;
}

.page-news .news-hero__content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--text-strong);
  text-transform: uppercase;
  margin: 0.5rem 0 1rem;
}

.page-news .news-hero__content h1 span {
  display: block;
  color: var(--accent-1);
}

.page-news .news-hero__desc {
  color: var(--text-dim);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 46rem;
  margin: 0;
}

/* ========== 区块标题 ========== */
.page-news .section-head {
  margin-bottom: 2rem;
}

.page-news .section-head .section__label {
  margin-bottom: 0.25rem;
}

.page-news .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  line-height: 1.1;
  color: var(--text-strong);
  margin: 0.25rem 0 0.5rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-news .section-head > p:last-child {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

/* ========== 头条横幅区 ========== */
.page-news .news-spotlight__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .spotlight-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 18rem;
  padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--news-border);
  background: var(--bg-glass);
  text-decoration: none;
  isolation: isolate;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-news .spotlight-card:hover {
  border-color: rgba(255, 215, 0, 0.55);
  transform: translateY(-3px);
}

.page-news .spotlight-card--primary {
  min-height: 22rem;
}

.page-news .spotlight-card__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-news .spotlight-card__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(160deg, rgba(10, 25, 47, 0.92) 12%, rgba(17, 34, 64, 0.45) 60%, rgba(10, 25, 47, 0.78) 100%);
}

.page-news .spotlight-card--violet {
  background: var(--news-gradient-violet);
}

.page-news .spotlight-card--gold {
  background: var(--news-gradient-gold);
}

.page-news .spotlight-card__content {
  position: relative;
  z-index: 1;
  padding: 1.75rem;
  color: var(--text);
}

.page-news .spotlight-card__content .tag {
  margin-bottom: 0.5rem;
}

.page-news .spotlight-card__content h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--text-strong);
  text-transform: uppercase;
  margin: 0.75rem 0 0.5rem;
}

.page-news .spotlight-card__content p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 0 1rem;
}

.page-news .spotlight-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent-1);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.page-news .spotlight-card--primary .spotlight-card__cta {
  color: var(--accent-3);
}

/* ========== 最新动态区 ========== */
.page-news .news-latest__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap-lg);
}

.page-news .news-latest__list {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--news-border);
  border-radius: var(--radius);
  transition: border-color 0.3s ease;
}

.page-news .news-item:hover {
  border-color: rgba(255, 215, 0, 0.45);
}

.page-news .news-item img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
}

.page-news .news-item__content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-news .news-item__meta time {
  color: var(--accent-1);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-news .news-item__content h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--text-strong);
  margin: 0;
  letter-spacing: 0.02em;
}

.page-news .news-item__content p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .news-item__more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--accent-3);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

.page-news .news-item__more:hover {
  color: var(--accent-1);
}

/* ========== 侧边栏：标签与抽象图 ========== */
.page-news .news-latest__aside {
  display: grid;
  gap: var(--news-gap);
  align-content: start;
}

.page-news .news-tags {
  padding: 1.5rem;
}

.page-news .news-tags h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-strong);
  margin: 0 0 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-news .news-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-news .news-tags__item {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(123, 47, 255, 0.65);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.2;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-news .news-tags__item:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
}

.page-news .news-tags__item--lg {
  font-size: 1.15rem;
  color: var(--text-strong);
  border-color: var(--accent-1);
}

.page-news .news-tags__item--lg:hover {
  color: var(--accent-1);
}

.page-news .news-tags__item--md {
  font-size: 0.95rem;
}

.page-news .news-aside__figure {
  margin: 0;
  padding: 0.75rem;
}

.page-news .news-aside__figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
}

.page-news .news-aside__figure figcaption {
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 0.75rem 0.25rem 0.25rem;
}

/* ========== 版本更新日志 ========== */
.page-news .news-changelog {
  position: relative;
  overflow: hidden;
  padding-top: 4rem;
  padding-bottom: 4rem;
  margin-top: 2rem;
  background:
    linear-gradient(135deg, rgba(123, 47, 255, 0.22), transparent 45%),
    linear-gradient(315deg, rgba(0, 255, 163, 0.12), transparent 35%),
    var(--bg-ink);
  border-top: 1px solid rgba(0, 255, 163, 0.15);
  border-bottom: 1px solid rgba(0, 255, 163, 0.15);
}

.page-news .news-changelog::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 38%;
  height: 100%;
  background: linear-gradient(115deg, transparent, rgba(123, 47, 255, 0.14));
  pointer-events: none;
}

.page-news .news-changelog__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap-lg);
  position: relative;
}

/* ========== 时间轴 ========== */
.page-news .timeline {
  position: relative;
  margin: 0;
  padding-left: 0;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-1), rgba(0, 255, 163, 0.25) 45%, rgba(123, 47, 255, 0.45));
}

.page-news .timeline__item {
  position: relative;
  padding-left: 2.25rem;
  margin-bottom: 1.5rem;
}

.page-news .timeline__dot {
  position: absolute;
  left: 0;
  top: 0.35rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-1);
  box-shadow: 0 0 0 4px rgba(0, 255, 163, 0.12), 0 0 16px rgba(0, 255, 163, 0.6);
}

.page-news .changelog-card {
  padding: 1.5rem;
  border-left: 3px solid var(--accent-1);
  background: rgba(17, 34, 64, 0.72);
}

.page-news .changelog-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.page-news .changelog-card__head h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--text-strong);
  margin: 0;
  text-transform: uppercase;
}

.page-news .changelog-card__badge {
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: rgba(0, 255, 163, 0.12);
  border: 1px solid rgba(0, 255, 163, 0.4);
  color: var(--accent-1);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.page-news .changelog-card__list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-dim);
  line-height: 1.8;
}

.page-news .changelog-card__list li::marker {
  color: var(--accent-1);
}

/* ========== 版本日志侧栏 ========== */
.page-news .news-changelog__aside {
  display: grid;
  gap: var(--news-gap);
  align-content: start;
}

.page-news .changelog-figure {
  margin: 0;
  padding: 0.75rem;
}

.page-news .changelog-figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
}

.page-news .changelog-figure figcaption {
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 0.75rem 0.25rem 0.25rem;
}

.page-news .changelog-note {
  padding: 1.5rem;
}

.page-news .changelog-note h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text-strong);
  margin: 0 0 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-news .changelog-note p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* ========== 专题系列 ========== */
.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .series-card {
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.page-news .series-card::after {
  content: "";
  position: absolute;
  right: -2rem;
  top: -2rem;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 47, 255, 0.25), transparent 70%);
  pointer-events: none;
}

.page-news .series-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.page-news .series-card__num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: 1;
  color: rgba(0, 255, 163, 0.35);
  -webkit-text-stroke: 1px var(--accent-1);
}

.page-news .series-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.25;
  color: var(--text-strong);
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-news .series-card p {
  color: var(--text-dim);
  line-height: 1.7;
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}

/* ========== 平板与桌面增强 ========== */
@media (min-width: 768px) {
  .page-news .news-spotlight__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .spotlight-card--primary {
    grid-column: span 2;
  }

  .page-news .news-item {
    grid-template-columns: 9rem 1fr;
  }

  .page-news .news-item img {
    height: 100%;
    max-height: 8.5rem;
  }

  .page-news .news-latest__layout {
    grid-template-columns: 1fr 20rem;
  }

  .page-news .news-changelog__layout {
    grid-template-columns: minmax(0, 1fr) 20rem;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-news .news-spotlight__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-news .spotlight-card--primary {
    grid-column: auto;
    min-height: 24rem;
  }

  .page-news .spotlight-card {
    min-height: 20rem;
  }

  .page-news .news-item {
    grid-template-columns: 10rem 1fr;
  }

  .page-news .news-item img {
    max-height: 9.5rem;
  }

  .page-news .news-latest__layout {
    grid-template-columns: minmax(0, 2.4fr) minmax(0, 1fr);
    gap: 3rem;
  }

  .page-news .news-changelog__layout {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 3rem;
  }

  .page-news .series-card {
    padding: 2rem;
  }
}