.page-news .news-hero {
  padding-top: calc(var(--header-h) + clamp(1.1rem, 4vw, 2.4rem));
  padding-bottom: clamp(1.4rem, 4vw, 2.4rem);
  background:
    radial-gradient(115% 72% at 88% -22%, rgba(54, 242, 192, 0.16), transparent 62%),
    radial-gradient(85% 58% at -12% 0%, rgba(255, 138, 61, 0.1), transparent 58%);
}

.page-news .breadcrumb {
  margin-bottom: clamp(0.9rem, 3vw, 1.6rem);
}

.page-news .news-hero__title {
  font-size: clamp(2.4rem, 7.4vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.01em;
  margin: 0.35rem 0 0.8rem;
}

.page-news .news-hero__lede {
  max-width: 64ch;
  margin: 0;
  color: var(--muted);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.9rem;
  margin: clamp(1rem, 3vw, 1.7rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.page-news .news-hero__stat-num {
  font-family: var(--font-num);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--teal);
}

/* 头条区 */
.page-news .news-lead-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: clamp(1.4rem, 4vw, 2.4rem);
}

.page-news .news-lead {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 330px;
  overflow: hidden;
  border: 1px solid var(--edge);
  background: var(--module);
}

.page-news .news-lead::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(198deg, rgba(6, 16, 28, 0.12) 0%, rgba(6, 16, 28, 0.76) 54%, rgba(6, 16, 28, 0.96) 100%);
}

.page-news .news-lead__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.page-news .news-lead__body {
  position: relative;
  z-index: 1;
  padding: clamp(1.1rem, 3.4vw, 2rem);
  max-width: 60ch;
}

.page-news .news-lead__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.page-news .news-lead__title {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.22;
  margin: 0 0 0.7rem;
  color: var(--text);
}

.page-news .news-lead__text {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-lead__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(54, 242, 192, 0.4);
  padding-bottom: 0.2rem;
  transition: border-color 0.2s, color 0.2s;
}

.page-news .news-lead__link:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}

.page-news .news-side {
  display: grid;
  gap: 0.9rem;
}

.page-news .news-brief {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.05rem 1.1rem;
  border: 1px solid var(--edge);
  border-left: 2px solid var(--teal-deep);
  background: var(--module);
  transition: background 0.2s, border-left-color 0.2s;
}

.page-news .news-brief:hover {
  background: var(--panel);
  border-left-color: var(--teal);
}

.page-news .news-brief__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-news .news-brief__when {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .news-brief__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.35;
  margin: 0;
  color: var(--text);
}

.page-news .news-brief__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 分类索引 + 列表 */
.page-news .news-feed {
  border-top: 1px solid var(--grid);
}

.page-news .news-feed__grid {
  display: grid;
  gap: clamp(1.2rem, 4vw, 2.4rem);
}

.page-news .news-index__title {
  margin: 0 0 0.65rem;
}

.page-news .news-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-index__link {
  display: block;
  padding: 0.35rem 0;
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s;
}

.page-news .news-index__link:hover {
  color: var(--text);
}

.page-news .news-index__link.is-current {
  color: var(--teal);
}

.page-news .news-index__note {
  display: none;
  margin: 0.9rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--grid);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-news .news-group + .news-group {
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
}

.page-news .news-group__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.6rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text);
}

.page-news .news-group__dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  flex: 0 0 auto;
}

.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.95rem 0.7rem;
  border-bottom: 1px solid var(--grid);
  transition: background 0.18s, box-shadow 0.18s;
}

.page-news .news-item:hover {
  background: var(--module);
  box-shadow: inset 2px 0 0 var(--teal);
}

.page-news .news-item__round {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 0.15rem;
  white-space: nowrap;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.page-news .news-item__when {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .news-item__title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--text);
}

.page-news .news-item__desc {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 版本卡片 */
.page-news .news-version-card {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
  padding: 0.85rem;
  border: 1px solid var(--edge);
  background: var(--panel);
}

.page-news .news-version-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--grid);
}

.page-news .news-version-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-items: flex-start;
  min-width: 0;
}

.page-news .news-version-card__title {
  margin: 0;
  font-size: 0.9875rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--text);
}

.page-news .news-version-card__text {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 会员中心速览 */
.page-news .news-member {
  border-top: 1px solid var(--grid);
  background: linear-gradient(180deg, rgba(11, 27, 46, 0.7) 0%, rgba(6, 16, 28, 0) 70%);
}

.page-news .news-member__grid {
  display: grid;
  gap: clamp(1.3rem, 4vw, 2.6rem);
}

.page-news .news-member__lede {
  margin: 0.7rem 0 1rem;
  color: var(--muted);
}

.page-news .news-member__list {
  margin: 0 0 1.3rem;
  color: var(--muted);
}

.page-news .news-member__cta {
  align-self: flex-start;
}

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

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

/* 归档说明 */
.page-news .news-archive__grid {
  display: grid;
  gap: clamp(1.3rem, 4vw, 2.4rem);
  align-items: start;
}

.page-news .news-archive__media {
  margin: 0;
  border: 1px solid var(--edge);
  background: var(--module);
}

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

.page-news .news-archive__media figcaption {
  padding: 0.7rem 0.9rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--grid);
}

.page-news .news-archive__lede {
  margin: 0 0 1.2rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-archive__steps .timeline__label {
  color: var(--orange);
}

.page-news .news-archive__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.1rem;
  font-size: 0.875rem;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(54, 242, 192, 0.4);
  padding-bottom: 0.2rem;
}

.page-news .news-archive__link:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* 订阅与入口 */
.page-news .news-enter__panel {
  padding: clamp(1.15rem, 3.6vw, 2.2rem);
  border: 1px solid var(--edge);
  background:
    linear-gradient(150deg, rgba(54, 242, 192, 0.1) 0%, rgba(6, 16, 28, 0) 42%),
    var(--module);
}

.page-news .news-enter__head {
  max-width: 62ch;
}

.page-news .news-enter__lede {
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.page-news .news-enter__list {
  display: grid;
  gap: 0.6rem;
  margin: clamp(1.1rem, 3vw, 1.7rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-enter__item {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.7rem 0.9rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--grid);
  background: rgba(6, 16, 28, 0.55);
  transition: border-color 0.2s, background 0.2s;
}

.page-news .news-enter__item:hover {
  border-color: var(--edge);
  background: var(--panel);
}

.page-news .news-enter__item .signal-dot {
  margin-top: 0.45rem;
}

.page-news .news-enter__body {
  flex: 1 1 12rem;
  min-width: 0;
}

.page-news .news-enter__title {
  margin: 0 0 0.25rem;
  font-size: 0.9875rem;
  font-weight: 500;
  color: var(--text);
}

.page-news .news-enter__text {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-enter__item .btn {
  margin-left: auto;
}

/* 断点 */
@media (min-width: 640px) {
  .page-news .news-version-card {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-lead-grid {
    grid-template-columns: minmax(0, 1.52fr) minmax(0, 1fr);
    gap: 1.1rem;
  }

  .page-news .news-member__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 2.2rem;
  }
}

@media (min-width: 960px) {
  .page-news .news-feed__grid {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
    gap: 2.6rem;
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-news .news-index__list {
    display: block;
  }

  .page-news .news-index__link {
    padding: 0.45rem 0 0.45rem 0.8rem;
    border-left: 2px solid transparent;
  }

  .page-news .news-index__link:hover {
    border-left-color: var(--teal-deep);
  }

  .page-news .news-index__link.is-current {
    border-left-color: var(--teal);
  }

  .page-news .news-index__note {
    display: block;
  }

  .page-news .news-enter__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-news .news-lead {
    min-height: 430px;
  }

  .page-news .news-item {
    grid-template-columns: 72px minmax(0, 1fr);
    padding: 1.05rem 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-brief,
  .page-news .news-item,
  .page-news .news-enter__item,
  .page-news .news-lead__link {
    transition: none;
  }
}