.page-news {
  --news-gold-line: rgba(212, 175, 55, 0.35);
  --news-gold-glow: rgba(212, 175, 55, 0.16);
  --news-dot: rgba(212, 175, 55, 0.1);
  color: var(--color-white);
  background: var(--color-bg);
  overflow-x: hidden;
}

.page-news .news-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(24px, 4vw, 48px);
  background:
    radial-gradient(circle at 78% 28%, var(--news-gold-glow), transparent 42%),
    linear-gradient(155deg, #000 0%, #030514 52%, #0a1128 100%);
  border-bottom: 1px solid var(--color-gold-line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--news-dot) 1px, transparent 1.2px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(90deg, #000 10%, transparent 85%);
  mask-image: linear-gradient(90deg, #000 10%, transparent 85%);
  pointer-events: none;
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 40px);
}

.page-news .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.page-news .news-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .section-index::after {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--color-gold-line);
}

.page-news .news-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 18px 0 8px;
  color: var(--color-white);
}

.page-news .news-hero-sub {
  display: block;
  font-style: normal;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: 6px;
}

.page-news .news-hero-desc {
  max-width: 480px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-gray);
  margin: 12px 0 0;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero-figure {
  margin: 0;
  border: 1px solid var(--color-gold-line);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  position: relative;
}

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

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-top: 64px;
  }

  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.45fr);
    align-items: center;
    gap: clamp(32px, 6vw, 80px);
  }

  .page-news .news-hero-figure {
    margin-top: 28px;
    transform: translateY(12px);
  }
}

/* ===== 内容分区通用 ===== */
.page-news .news-section {
  padding: clamp(40px, 7vw, 80px) 0;
}

.page-news .news-section-head {
  margin-bottom: 28px;
}

.page-news .news-section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  line-height: 1.1;
  margin: 8px 0 6px;
  color: var(--color-white);
}

.page-news .section-desc {
  color: var(--color-gray);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 540px;
  margin: 0;
}

/* ===== 最新文章 ===== */
.page-news .news-latest {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-dark) 100%);
  border-bottom: 1px solid rgba(138, 148, 166, 0.15);
}

.page-news .news-latest .news-section-head {
  margin-bottom: 32px;
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }
}

/* ===== 分类索引竖条 ===== */
.page-news .news-category-rail {
  background: var(--color-black);
  border: 1px solid rgba(138, 148, 166, 0.18);
  position: relative;
  padding: 20px;
}

@media (min-width: 900px) {
  .page-news .news-category-rail {
    position: sticky;
    top: 20px;
    padding: 24px;
    z-index: 2;
  }
}

.page-news .news-rail-figure {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-gold-line);
  margin-bottom: 18px;
}

.page-news .news-rail-figure img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  object-position: center;
}

.page-news .news-rail-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
}

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

.page-news .news-rail-list li + li {
  border-top: 1px dashed rgba(138, 148, 166, 0.2);
}

.page-news .news-rail-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  color: var(--color-white);
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
}

.page-news .news-rail-list .nav-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gold);
  min-width: 20px;
}

.page-news .news-rail-list a:hover,
.page-news .news-rail-list a:focus-visible {
  color: var(--color-gold);
  padding-left: 10px;
}

.page-news .news-rail-note {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray);
  line-height: 1.6;
  border-left: 2px solid var(--color-gold-line);
  padding-left: 10px;
}

/* ===== 文章卡片通用 ===== */
.page-news .news-card {
  background: linear-gradient(180deg, #1c2333 0%, #0a1128 100%);
  border: 1px solid rgba(138, 148, 166, 0.18);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  border-color: var(--color-gold-line);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(212, 175, 55, 0.08);
  transform: translateY(-3px);
}

.page-news .news-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-card-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray);
  margin-left: auto;
}

.page-news .news-card-count {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  border: 1px solid var(--color-gold-line);
  padding: 3px 8px;
  background: rgba(212, 175, 55, 0.06);
  margin-bottom: 12px;
}

.page-news .news-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0 0 8px;
}

.page-news .news-card p {
  font-family: var(--font-body);
  color: var(--color-gray);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

.page-news .news-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 14px;
}

.page-news .news-card-links a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.02em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.page-news .news-card-links a:hover,
.page-news .news-card-links a:focus-visible {
  border-bottom-color: var(--color-gold);
}

/* ===== 悬停滑出摘要 ===== */
.page-news .news-card-summary {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed rgba(138, 148, 166, 0.28);
  transition: opacity 0.35s ease, margin 0.35s ease, padding 0.35s ease;
}

.page-news .news-card-summary .nav-index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-gold);
  white-space: nowrap;
}

.page-news .news-card-summary p {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray);
  line-height: 1.5;
}

@media (min-width: 900px) {
  .page-news .news-card-summary {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin: 0;
    padding: 0;
    border-top-width: 0;
  }

  .page-news .news-card:hover .news-card-summary,
  .page-news .news-card:focus-within .news-card-summary {
    max-height: 120px;
    opacity: 1;
    margin-top: 14px;
    padding-top: 12px;
    border-top-width: 1px;
  }
}

/* ===== 头条文章 ===== */
.page-news .news-card-featured {
  background:
    radial-gradient(circle at 92% 12%, rgba(212, 175, 55, 0.12), transparent 35%),
    linear-gradient(135deg, #000000 0%, #0a1128 100%);
  border-color: rgba(212, 175, 55, 0.4);
  padding: 24px;
  margin-bottom: 22px;
}

.page-news .news-card-featured-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 760px) {
  .page-news .news-card-featured {
    padding: 32px;
  }

  .page-news .news-card-featured-body {
    grid-template-columns: 84px 1fr;
    gap: 24px;
  }
}

.page-news .news-card-featured .news-card-count {
  border: 0;
  background: none;
  padding: 0;
  font-size: clamp(2.2rem, 8vw, 4rem);
  line-height: 1;
  color: var(--color-gold-light);
}

.page-news .news-card-featured h3 {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.2;
  margin-bottom: 12px;
}

.page-news .news-card-featured p {
  font-size: 0.98rem;
}

/* ===== 文章网格 ===== */
.page-news .news-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 760px) {
  .page-news .news-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
    align-items: start;
  }

  .page-news .news-card-grid .news-card:nth-child(even) {
    margin-top: 32px;
  }
}

/* ===== 文章缩略图 ===== */
.page-news .news-card-media {
  border: 1px solid var(--color-gold-line);
  margin: 0 0 14px;
  overflow: hidden;
  background: #000;
}

.page-news .news-card-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.page-news .news-card:hover .news-card-media img {
  transform: scale(1.03);
}

/* ===== 专栏分类标签云 ===== */
.page-news .news-category-cloud {
  background: var(--color-bg);
  border-bottom: 1px solid rgba(138, 148, 166, 0.12);
}

.page-news .news-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-cloud-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(212, 175, 55, 0.05);
  border: 1px solid var(--color-gold-line);
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-news .news-cloud-tag em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gold);
}

.page-news .news-cloud-tag:hover,
.page-news .news-cloud-tag:focus-visible {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-glow);
}

.page-news .news-cloud-tag.is-ghost {
  background: transparent;
  border-style: dashed;
}

.page-news .news-cloud-tag.is-ghost:hover {
  border-style: solid;
}

.page-news .news-cats-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray);
  letter-spacing: 0.04em;
}

/* ===== 历史批次检索 ===== */
.page-news .news-archive {
  background:
    radial-gradient(circle at 16% 30%, rgba(212, 175, 55, 0.08), transparent 30%),
    linear-gradient(145deg, #020208 0%, #0a1128 100%);
  border-top: 1px solid var(--color-gold-line);
  border-bottom: 1px solid var(--color-gold-line);
}

.page-news .news-archive-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 900px) {
  .page-news .news-archive-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.25fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
  }
}

.page-news .news-archive-copy p {
  color: var(--color-gray);
  line-height: 1.7;
  margin: 12px 0 0;
  max-width: 480px;
}

.page-news .news-archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-archive-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(138, 148, 166, 0.2);
  border: 1px solid rgba(138, 148, 166, 0.2);
}

.page-news .archive-stat {
  background: var(--color-bg-dark);
  padding: 18px 16px;
  min-height: 92px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-news .archive-stat span {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 1;
  color: var(--color-gold);
}

.page-news .archive-stat .archive-plus {
  font-size: 1.2rem;
  color: var(--color-gold-light);
  margin-left: 2px;
}

.page-news .archive-stat em {
  font-style: normal;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-top: 7px;
  line-height: 1.3;
}

/* ===== 信任声明 ===== */
.page-news .news-trust {
  padding: 28px 20px 40px;
  background: var(--color-bg);
}

.page-news .news-trust p {
  max-width: 900px;
  margin: 0 auto;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--color-gray);
  text-align: center;
}

/* ===== 焦点可见性 ===== */
.page-news .news-card:focus-within,
.page-news .news-cloud-tag:focus-visible,
.page-news .news-rail-list a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 2px;
}