/* ===== 内容专栏 / articles 页面专属样式 ===== */
.page-news {
  --news-accent-soft: rgba(57, 255, 20, 0.12);
  --news-warn-soft: rgba(255, 106, 0, 0.12);
  --news-glass: rgba(11, 27, 63, 0.72);
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* ---------- 首屏拼贴 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 2rem 0 3.5rem;
  background:
    radial-gradient(circle at 78% 22%, rgba(57, 255, 20, 0.1), transparent 46%),
    radial-gradient(circle at 12% 82%, rgba(255, 106, 0, 0.08), transparent 34%),
    linear-gradient(180deg, var(--color-bg-deep) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border-dim);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, transparent 42%, var(--color-warning) 78%, transparent 100%);
  opacity: 0.7;
}

.page-news .news-hero .container {
  position: relative;
}

.page-news .news-hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
}

.page-news .news-hero-kanban {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.page-news .news-hero-kanban span {
  color: var(--color-accent);
}

.page-news h1 {
  font-family: var(--font-body);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

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

.page-news .news-hero-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted);
  max-width: 34rem;
  margin-bottom: 1.4rem;
}

.page-news .news-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.6rem;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .news-hero-media {
  position: relative;
  margin: 0;
  background: var(--color-surface);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  box-shadow: var(--shadow-card);
}

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

.page-news .hero-refresh-chip {
  position: absolute;
  left: 1rem;
  bottom: 1.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.8rem;
  background: var(--news-glass);
  border: 1px solid rgba(57, 255, 20, 0.55);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text);
}

.page-news .chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.9);
  animation: pn-news-pulse 1.6s infinite;
}

@keyframes pn-news-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.7);
  }
}

/* ---------- 章节标题修饰 ---------- */
.page-news .section-head {
  margin-bottom: 2rem;
}

.page-news .section-kicker em {
  font-style: normal;
  color: var(--color-accent);
}

/* ---------- 最新战报：时间线内容流 ---------- */
.page-news .reports-section {
  background-image: radial-gradient(rgba(74, 111, 165, 0.14) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-news .report-layout {
  position: relative;
}

.page-news .report-list {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-news .report-card {
  position: relative;
  padding: 1.4rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-dim);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-news .report-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border);
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.page-news .report-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
}

.page-news .report-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .report-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted);
}

.page-news .report-card-title {
  font-size: 1.12rem;
  line-height: 1.42;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-news .report-card-excerpt {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 0.2rem;
}

.page-news .report-detail {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-border-dim);
}

.page-news .report-detail summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  user-select: none;
}

.page-news .report-detail summary::-webkit-details-marker {
  display: none;
}

.page-news .report-detail summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15rem;
  height: 1.15rem;
  border: 1px solid rgba(57, 255, 20, 0.6);
  border-radius: 50%;
  font-size: 0.8rem;
  line-height: 1;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .report-detail[open] summary::before {
  transform: rotate(135deg);
  background: rgba(57, 255, 20, 0.14);
}

.page-news .report-detail summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-news .report-detail-body {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(11, 27, 63, 0.5);
  border: 1px solid var(--color-border-dim);
  border-radius: var(--radius);
}

.page-news .report-detail-body > p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 0;
}

.page-news .report-stat-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.page-news .report-stat-item {
  padding: 0.65rem 0.4rem;
  text-align: center;
  background: rgba(22, 41, 90, 0.7);
  border: 1px solid var(--color-border-dim);
  border-radius: var(--radius);
}

.page-news .report-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--color-text);
}

.page-news .report-stat-num.is-warn {
  color: var(--color-warning);
}

.page-news .report-stat-label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.75rem;
  color: var(--color-muted);
}

.page-news .report-timeline {
  display: none;
}

.page-news .timeline-kicker,
.page-news .timeline-live,
.page-news .timeline-note {
  font-family: var(--font-mono);
}

/* ---------- 数据盘点 ---------- */
.page-news .data-section {
  border-block: 1px solid var(--color-border-dim);
  background:
    radial-gradient(circle at 88% 12%, rgba(57, 255, 20, 0.07), transparent 34%),
    linear-gradient(180deg, rgba(7, 15, 42, 0.5), rgba(7, 15, 42, 0.1) 60%, rgba(7, 15, 42, 0.5));
}

.page-news .data-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.page-news .stat-card {
  position: relative;
  padding: 1.2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-dim);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .stat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(57, 255, 20, 0.45);
}

.page-news .stat-card::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -22px;
  width: 64px;
  height: 64px;
  background: var(--news-accent-soft);
  transform: rotate(14deg);
  pointer-events: none;
}

.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.1;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.page-news .stat-label {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.page-news .data-analysis-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: center;
}

.page-news .data-chart-figure {
  margin: 0;
  padding: 0.6rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-dim);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: border-color 0.3s var(--ease);
}

.page-news .data-chart-figure:hover {
  border-color: rgba(57, 255, 20, 0.38);
}

.page-news .data-chart-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
}

.page-news .block-subtitle {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.page-news .block-subtitle-alt {
  margin-top: 1.8rem;
}

.page-news .block-note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 1.2rem;
}

.page-news .bar-chart {
  display: grid;
  gap: 0.7rem;
}

.page-news .bar-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr 3rem;
  align-items: center;
  gap: 0.6rem;
}

.page-news .bar-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.page-news .bar-track {
  height: 10px;
  background: rgba(74, 111, 165, 0.18);
  border-radius: 999px;
  overflow: hidden;
}

.page-news .bar-fill {
  height: 100%;
  min-width: 2px;
  background: linear-gradient(90deg, var(--color-accent), rgba(57, 255, 20, 0.35));
  border-radius: inherit;
  transition: width 0.6s var(--ease);
}

.page-news .bar-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-align: right;
  color: var(--color-text);
  white-space: nowrap;
}

.page-news .data-table-wrap {
  margin-top: 2rem;
  overflow-x: auto;
  border: 1px solid var(--color-border-dim);
  border-radius: var(--radius);
  background: rgba(7, 15, 42, 0.5);
}

.page-news .data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.page-news .data-table th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-align: left;
  padding: 0.9rem 1rem;
  background: rgba(22, 41, 90, 0.8);
  border-bottom: 1px solid var(--color-border);
}

.page-news .data-table td {
  padding: 0.9rem 1rem;
  font-size: 0.94rem;
  border-bottom: 1px solid var(--color-border-dim);
}

.page-news .data-table tbody tr {
  transition: background 0.25s var(--ease);
}

.page-news .data-table tbody tr:hover {
  background: rgba(57, 255, 20, 0.05);
}

.page-news .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-news .table-footnote {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-news .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 专题栏目 ---------- */
.page-news .features-section {
  background:
    radial-gradient(circle at 12% 22%, rgba(255, 106, 0, 0.07), transparent 34%),
    linear-gradient(180deg, transparent, rgba(22, 41, 90, 0.25));
}

.page-news .features-layout {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.page-news .feature-main {
  background: var(--color-surface);
  border: 1px solid var(--color-border-dim);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .feature-main:hover {
  border-color: rgba(255, 106, 0, 0.45);
  box-shadow: var(--shadow-hover);
}

.page-news .feature-cover {
  margin: 0;
  overflow: hidden;
}

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

.page-news .feature-main-body {
  padding: 1.4rem;
}

.page-news .feature-title {
  font-size: 1.25rem;
  line-height: 1.4;
  font-weight: 700;
  margin: 0.7rem 0 0.6rem;
}

.page-news .feature-desc {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 1.2rem;
}

.page-news .btn-sm {
  padding: 0.5rem 0.95rem;
  font-size: 0.85rem;
}

.page-news .feature-list {
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.page-news .feature-item {
  background: rgba(22, 41, 90, 0.55);
  border: 1px solid var(--color-border-dim);
  border-left: 3px solid var(--color-warning);
  border-radius: var(--radius);
  padding: 1.15rem;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .feature-item:hover {
  transform: translateX(6px);
  border-left-color: var(--color-accent);
  background: rgba(22, 41, 90, 0.9);
}

.page-news .feature-item-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--color-warning);
  margin-bottom: 0.45rem;
}

.page-news .feature-item-title {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.page-news .feature-item-desc {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* ---------- 订阅引导 ---------- */
.page-news .subscribe-section {
  padding-bottom: 4rem;
}

.page-news .subscribe-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border-dim);
  border-radius: 14px;
  box-shadow: var(--shadow-card);
  min-height: 340px;
}

.page-news .subscribe-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .subscribe-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 15, 42, 0.96) 0%, rgba(11, 27, 63, 0.82) 58%, rgba(11, 27, 63, 0.55) 100%);
}

.page-news .subscribe-content {
  position: relative;
  padding: 1.8rem 1.4rem;
  max-width: 760px;
}

.page-news .subscribe-title {
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  line-height: 1.3;
  font-weight: 800;
  margin: 0.8rem 0 1rem;
}

.page-news .subscribe-desc {
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--color-muted);
  margin-bottom: 1.4rem;
}

.page-news .subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.3rem;
}

.page-news .subscribe-note {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-muted);
  border-left: 2px solid var(--color-warning);
  padding-left: 0.9rem;
  max-width: 42rem;
}

/* ---------- 平板增强 ---------- */
@media (min-width: 768px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 2.5rem;
    margin-top: 2.6rem;
  }

  .page-news .data-stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .data-analysis-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 2.2rem;
  }

  .page-news .report-stat-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .features-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2rem;
  }

  .page-news .subscribe-content {
    padding: 3rem 2.5rem;
  }

  .page-news .subscribe-panel {
    min-height: 320px;
  }
}

/* ---------- 桌面时间线轨道 ---------- */
@media (min-width: 960px) {
  .page-news .report-layout {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 0 2.5rem;
  }

  .page-news .report-layout::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 139px;
    width: 2px;
    background: linear-gradient(180deg, var(--color-accent) 0%, rgba(57, 255, 20, 0.12) 30%, var(--color-border-dim) 100%);
  }

  .page-news .report-timeline {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    position: sticky;
    top: 2rem;
    align-self: start;
  }

  .page-news .timeline-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
  }

  .page-news .timeline-live {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: var(--color-accent);
  }

  .page-news .live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 12px rgba(57, 255, 20, 0.8);
    animation: pn-news-pulse 1.8s infinite;
  }

  .page-news .timeline-note {
    font-size: 0.78rem;
    color: var(--color-muted);
    letter-spacing: 0.08em;
    opacity: 0.75;
  }

  .page-news .report-pin {
    position: absolute;
    top: 2.1rem;
    left: -46px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 3px solid var(--color-bg);
    box-shadow: 0 0 0 2px rgba(57, 255, 20, 0.4), 0 0 14px rgba(57, 255, 20, 0.6);
  }

  .page-news .report-card {
    border-left-width: 1px;
  }
}