.page-news {
  background: var(--cream-bg);
  color: var(--dark-brown);
  font-family: var(--font-body);
  overflow-x: hidden;
}
.page-news img {
  max-width: 100%;
  height: auto;
}

/* ===== 观察栏目首屏 ===== */
.page-news .news-hero {
  padding: clamp(2rem, 6vw, 5rem) 0 2rem;
}
.page-news .news-hero__grid {
  display: grid;
  gap: 1.75rem;
}
.page-news .news-hero__kicker {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 1rem;
  font-family: var(--font-headline);
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  color: var(--accent-gold);
}
.page-news .news-hero__kicker::after {
  content: "";
  width: 4.5rem;
  height: 1px;
  background: var(--accent-gold);
}
.page-news .news-hero h1 {
  margin: 0 0 1.25rem;
  max-width: 11em;
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 7vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--brand-blue);
}
.page-news .news-hero__lead {
  max-width: 40rem;
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--steel-blue);
}
.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.page-news .news-hero__note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 0.8125rem;
  color: var(--steel-blue);
}
.page-news .news-hero__note::before {
  content: "●";
  font-size: 0.625rem;
  color: var(--red-orange);
}
.page-news .news-hero__media {
  margin-top: 0.5rem;
}
.page-news .news-hero__img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-raised);
  object-fit: cover;
}

/* ===== 章节标题 ===== */
.page-news .news-section-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--pale-gold);
}
.page-news .news-section-head__num {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent-gold);
}
.page-news .news-section-head__text {
  flex: 1;
}
.page-news .news-section-head h2 {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
  color: var(--brand-blue);
}
.page-news .news-section-head__desc {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--steel-blue);
}

/* ===== 最新观察筛选器 ===== */
.page-news .news-latest {
  padding-bottom: 1rem;
}
.page-news .news-latest__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.page-news .tag-pill {
  appearance: none;
  border: 1px solid var(--steel-blue);
  background: transparent;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.2;
  color: var(--steel-blue);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.page-news .tag-pill:hover,
.page-news .tag-pill:focus-visible {
  border-color: var(--red-orange);
  color: var(--red-orange);
}
.page-news .tag-pill.is-active,
.page-news .tag-pill[aria-pressed="true"] {
  background: var(--red-orange);
  border-color: var(--red-orange);
  color: #FFFFFF;
}

/* ===== 最新观察列表 ===== */
.page-news .news-latest__list {
  display: grid;
  gap: 1rem;
}
.page-news .news-entry {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 0.75rem 1rem;
  align-items: start;
  padding: 1.25rem;
  background: var(--white-card);
  border: 1px solid var(--pale-gold);
  border-radius: var(--radius-md);
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.page-news .news-entry:hover {
  background: #FDF4E4;
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}
.page-news .news-entry__num {
  padding-top: 0.25rem;
  font-family: var(--font-headline);
  font-size: 1.75rem;
  line-height: 1;
  color: var(--pale-gold);
}
.page-news .news-entry__body {
  min-width: 0;
}
.page-news .news-entry__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.375rem;
}
.page-news .news-entry__tag {
  display: inline-block;
  padding: 0.125rem 0.625rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  background: var(--red-orange);
}
.page-news .news-entry__tag--version {
  background: var(--brand-blue);
}
.page-news .news-entry__tag--activity {
  background: var(--accent-gold);
  color: var(--dark-brown);
}
.page-news .news-entry__tag--account {
  background: var(--steel-blue);
}
.page-news .news-entry__relative {
  font-size: 0.8125rem;
  color: var(--steel-blue);
}
.page-news .news-entry__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-headline);
  font-size: 1.25rem;
  line-height: 1.35;
  color: var(--brand-blue);
}
.page-news .news-entry__summary {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--dark-brown);
}
.page-news .news-entry__more {
  grid-column: 2;
  justify-self: start;
  margin-top: 0.25rem;
  padding-bottom: 2px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--brand-blue);
  border-bottom: 1px solid var(--accent-gold);
}
.page-news .news-entry__more:hover,
.page-news .news-entry__more:focus-visible {
  color: var(--red-orange);
  border-color: var(--red-orange);
}

/* ===== 重点条目装饰 ===== */
.page-news .news-entry--featured .news-entry__body::before {
  content: "“";
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-headline);
  font-size: 3.5rem;
  line-height: 0.7;
  color: var(--pale-gold);
  user-select: none;
}

/* ===== 观察栏目分类 ===== */
.page-news .news-categories {
  margin-top: 2rem;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--pale-gold);
}
.page-news .news-categories__grid {
  display: grid;
  gap: 1rem;
}
.page-news .news-category-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  background: var(--white-card);
  border: 1px solid var(--pale-gold);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}
.page-news .news-category-card:hover {
  background: #FDF4E4;
  box-shadow: var(--shadow-soft);
}
.page-news .news-category-card__media {
  width: 4rem;
  height: 4rem;
  overflow: hidden;
  border: 2px solid var(--pale-gold);
  border-radius: 50%;
}
.page-news .news-category-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .news-category-card__glyph {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--brand-blue);
  font-family: var(--font-headline);
  font-size: 1.5rem;
  color: var(--accent-gold);
}
.page-news .news-category-card__body h3 {
  margin: 0 0 0.375rem;
  font-family: var(--font-headline);
  font-size: 1.125rem;
  color: var(--brand-blue);
}
.page-news .news-category-card__body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--steel-blue);
}

/* ===== 重点专题：2026活动章程 ===== */
.page-news .news-feature {
  position: relative;
  margin-top: 3rem;
  padding: 3rem 0;
  background: var(--brand-blue);
  color: rgba(255, 255, 255, 0.9);
  overflow: hidden;
}
.page-news .news-feature::before {
  content: "";
  position: absolute;
  top: -4rem;
  right: -4rem;
  width: 20rem;
  height: 20rem;
  background: radial-gradient(circle, rgba(201, 160, 99, 0.14), transparent 70%);
  pointer-events: none;
}
.page-news .news-feature__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
}
.page-news .news-feature__head {
  padding-left: 1.25rem;
  border-left: 4px solid var(--accent-gold);
}
.page-news .news-feature__kicker {
  margin: 0 0 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pale-gold);
}
.page-news .news-feature h2 {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: #FFFFFF;
}
.page-news .news-feature__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.9rem;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: var(--red-orange);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #FFFFFF;
}
.page-news .news-feature__badge::before {
  content: "●";
  font-size: 0.5625rem;
}
.page-news .news-feature__main {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}
.page-news .news-feature__media img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  object-fit: cover;
}
.page-news .news-feature__lead {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.85);
}
.page-news .news-feature__points {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}
.page-news .news-feature__points li {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
}
.page-news .news-feature__point-num {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--accent-gold);
}
.page-news .news-feature__related {
  margin-bottom: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.page-news .news-feature__related-title {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pale-gold);
}
.page-news .news-feature__related ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-feature__related li {
  margin: 0.35rem 0;
}
.page-news .news-feature__related a {
  text-decoration: none;
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.page-news .news-feature__related a:hover,
.page-news .news-feature__related a:focus-visible {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

/* ===== 观察与反馈 ===== */
.page-news .news-community {
  padding: 3rem 0;
}
.page-news .news-community__grid {
  display: grid;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--white-card);
  border: 1px solid var(--pale-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.page-news .news-community__text h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--brand-blue);
}
.page-news .news-community__text p {
  max-width: 42rem;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--dark-brown);
}
.page-news .news-community__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0 0.75rem;
}
.page-news .news-community__note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--steel-blue);
}
.page-news .news-community__media img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
}

/* ===== 响应式布局：平板及以上 ===== */
@media (min-width: 48rem) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
  }
  .page-news .news-hero__media {
    margin-top: 0;
  }
  .page-news .news-latest__list {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .page-news .news-categories__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .page-news .news-feature__main {
    grid-template-columns: 4fr 5fr;
    gap: 2.5rem;
  }
  .page-news .news-community__grid {
    grid-template-columns: 3fr 2fr;
    gap: 2rem;
    align-items: center;
    padding: 2rem;
  }
  .page-news .news-community__actions {
    flex-wrap: wrap;
  }
  .page-news .news-entry--featured {
    grid-column: 1 / -1;
    grid-template-columns: 4rem 1fr auto;
    align-items: center;
    gap: 1.5rem;
  }
  .page-news .news-entry--featured .news-entry__title {
    font-size: 1.5rem;
  }
  .page-news .news-entry--featured .news-entry__more {
    grid-column: 3;
  }
}

/* ===== 响应式布局：宽屏 ===== */
@media (min-width: 75rem) {
  .page-news .news-hero {
    padding: clamp(3rem, 7vw, 6rem) 0 3rem;
  }
  .page-news .news-latest__list {
    gap: 1.5rem;
  }
  .page-news .news-categories__grid {
    gap: 1.5rem;
  }
  .page-news .news-feature {
    padding: 4rem 0;
  }
}