/* ===== 九游CN内容中心（/insights/）页面专属样式 ===== */
.page-news {
  --news-line: #2D3741;
  --news-card-open: #232B36;
  --news-gap: 16px;
}

.page-news .container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm) var(--space-xl);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 0 4px;
  font-size: 0.8125rem;
  color: var(--j-muted);
}

.page-news .breadcrumb-item {
  color: var(--j-muted);
  text-decoration: none;
}

.page-news .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--j-border);
}

.page-news .breadcrumb-item--active {
  color: var(--j-text);
}

/* Hero */
.page-news .news-hero {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-lg) 0 var(--space-xl);
  border-bottom: 1px solid var(--j-border);
}

.page-news .news-hero-copy {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-hero-kicker {
  margin: 0;
  font-family: var(--j-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--j-orange);
}

.page-news .news-hero-kicker::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--j-orange);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--j-font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--j-text);
}

.page-news .news-hero-lead {
  margin: 0;
  max-width: 36em;
  color: var(--j-muted);
  line-height: 1.8;
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.page-news .news-stat {
  padding: 12px 14px 10px;
  background: var(--j-card);
  border: 1px solid var(--j-border);
  border-top: 2px solid var(--j-blue);
  font-size: 0.75rem;
  color: var(--j-muted);
  line-height: 1.5;
}

.page-news .news-stat-num {
  font-family: var(--j-font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--j-text);
  margin-right: 3px;
}

.page-news .news-stat-unit {
  font-family: var(--j-font-mono);
  font-size: 0.6875rem;
  color: var(--j-orange);
  margin-right: 5px;
}

.page-news .news-hero-media {
  margin: 0;
  align-self: stretch;
  min-height: 220px;
  border: 1px solid var(--j-border);
  background: var(--j-card);
}

.page-news .news-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 220px;
  object-fit: cover;
}

.page-news .news-hero-media figcaption {
  padding: 8px 12px;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--j-muted);
  border-top: 1px solid var(--j-border);
}

/* 章节基础 */
.page-news .section {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--j-border);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-news .section-header {
  margin-bottom: var(--space-md);
}

.page-news .section-title {
  margin: 0 0 8px;
  font-family: var(--j-font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--j-text);
}

.page-news .section-meta,
.page-news .section-desc {
  margin: 0;
  color: var(--j-muted);
  line-height: 1.7;
  font-size: 0.9375rem;
}

/* 章节预览条 */
.page-news .news-path {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-news .news-path-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  column-gap: 12px;
  row-gap: 2px;
  padding: 16px;
  background: var(--j-card);
  border: 1px solid var(--j-border);
  border-left: 3px solid var(--j-blue);
}

.page-news .news-path-item--time {
  border-left-color: var(--j-green);
}

.page-news .news-path-item--fb {
  border-left-color: var(--j-orange);
}

.page-news .news-path-index {
  grid-row: 1 / span 2;
  font-family: var(--j-font-mono);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--j-blue);
}

.page-news .news-path-item--time .news-path-index {
  color: var(--j-green);
}

.page-news .news-path-item--fb .news-path-index {
  color: var(--j-orange);
}

.page-news .news-path-item strong {
  align-self: end;
  font-family: var(--j-font-display);
  font-size: 0.9375rem;
  color: var(--j-text);
}

.page-news .news-path-item span:last-child {
  color: var(--j-muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}

/* 内容分类 */
.page-news .news-cats-grid {
  display: grid;
  gap: var(--space-md);
  align-items: start;
}

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

.page-news .cat-tag {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  font-family: var(--j-font-display);
  font-size: 0.9375rem;
  line-height: 1;
  text-decoration: none;
  border: 1px solid var(--j-border);
  border-top: 3px solid transparent;
  border-radius: 0;
  background: var(--j-card);
  color: var(--j-text);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-news .cat-tag--report {
  color: var(--j-blue);
  border-top-color: var(--j-blue);
}

.page-news .cat-tag--observe {
  color: var(--j-orange);
  border-top-color: var(--j-orange);
}

.page-news .cat-tag--data {
  color: var(--j-green);
  border-top-color: var(--j-green);
}

.page-news .cat-tag:hover {
  background: var(--j-bg);
}

.page-news .cat-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--j-border);
}

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

/* 时间线 */
.page-news .timeline {
  position: relative;
  padding-left: 28px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--j-border);
}

.page-news .timeline-group {
  position: relative;
  margin-bottom: var(--space-xl);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-news .timeline-group:last-child {
  margin-bottom: 0;
}

.page-news .timeline-group::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 10px;
  width: 14px;
  height: 14px;
  background: var(--j-blue);
  border: 2px solid var(--j-bg);
  box-sizing: border-box;
}

.page-news .timeline-group--observe::before {
  background: var(--j-orange);
}

.page-news .timeline-group--data::before {
  background: var(--j-green);
}

.page-news .group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 var(--space-md);
  font-family: var(--j-font-display);
  font-size: 1.125rem;
  color: var(--j-text);
}

.page-news .group-media {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: var(--space-md);
  border: 1px solid var(--j-border);
}

/* 折叠战报卡片 */
.page-news .report-item {
  margin-bottom: var(--news-gap);
  background: var(--j-card);
  border: 1px solid var(--j-border);
  border-left: 3px solid var(--j-blue);
}

.page-news .timeline-group--observe .report-item {
  border-left-color: var(--j-orange);
}

.page-news .timeline-group--data .report-item {
  border-left-color: var(--j-green);
}

.page-news .report-item[open] {
  background: var(--news-card-open);
}

.page-news .report-item summary {
  position: relative;
  display: block;
  list-style: none;
  cursor: pointer;
  padding: 16px 48px 14px 16px;
}

.page-news .report-item summary::-webkit-details-marker,
.page-news .report-item summary::marker {
  display: none;
  content: "";
}

.page-news .report-item summary:focus-visible {
  outline: 2px solid var(--j-blue);
  outline-offset: -2px;
}

.page-news .report-item summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 14px;
  font-family: var(--j-font-mono);
  font-size: 1.375rem;
  line-height: 1;
  color: var(--j-orange);
}

.page-news .report-item[open] summary::after {
  content: "–";
  top: 16px;
}

.page-news .report-meta {
  display: block;
  margin-bottom: 6px;
  font-family: var(--j-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--j-muted);
}

.page-news .report-time {
  color: var(--j-orange);
  font-weight: 700;
}

.page-news .report-title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--j-font-display);
  font-size: 1.0625rem;
  line-height: 1.35;
  color: var(--j-text);
}

.page-news .report-excerpt {
  display: block;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--j-muted);
}

.page-news .report-body {
  padding: var(--space-sm);
  border-top: 1px solid var(--j-border);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--j-text);
}

.page-news .report-body p {
  margin: 0 0 12px;
}

.page-news .report-body p:last-child {
  margin-bottom: 0;
}

.page-news .report-body img {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin-bottom: 12px;
  border: 1px solid var(--j-border);
}

/* 查找指引 */
.page-news .guide-grid {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.page-news .guide-step {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  row-gap: 6px;
  padding: 20px;
  background: var(--j-card);
  border: 1px solid var(--j-border);
}

.page-news .guide-num {
  grid-row: 1 / span 2;
  font-family: var(--j-font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--j-blue);
}

.page-news .guide-step h3 {
  margin: 0;
  font-family: var(--j-font-display);
  font-size: 1rem;
  color: var(--j-text);
}

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

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

.page-news .guide-context {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--j-bg);
  border: 1px solid var(--j-border);
  border-left: 3px solid var(--j-blue);
  color: var(--j-muted);
  font-size: 0.875rem;
  line-height: 1.8;
}

.page-news .guide-context strong {
  font-family: var(--j-font-display);
  font-weight: 900;
  color: var(--j-text);
}

/* 问题反馈 */
.page-news .news-feedback {
  border-bottom: none;
}

.page-news .feedback-card {
  padding: var(--space-md);
  background: var(--j-card);
  border: 1px solid var(--j-border);
  border-left: 4px solid var(--j-orange);
}

.page-news .feedback-card p {
  margin: 0 0 var(--space-sm);
  color: var(--j-muted);
  line-height: 1.8;
  max-width: 46em;
}

.page-news .feedback-list {
  list-style: none;
  margin: 0 0 var(--space-md);
  padding: 0;
}

.page-news .feedback-list li {
  position: relative;
  padding: 10px 0 10px 24px;
  border-bottom: 1px solid var(--j-border);
  color: var(--j-text);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-news .feedback-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 8px;
  height: 8px;
  background: var(--j-orange);
}

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

/* 平板与桌面布局 */
@media (min-width: 768px) {
  .page-news .container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .page-news .news-hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: stretch;
  }

  .page-news .news-hero h1 {
    font-size: clamp(2.25rem, 4vw, 3.4rem);
  }

  .page-news .news-hero-media img {
    height: 100%;
    max-height: 420px;
    object-fit: cover;
  }

  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-path {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-cats-grid {
    grid-template-columns: 1fr 1.4fr;
  }

  .page-news .cat-tags {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }

  .page-news .cat-note {
    grid-column: 1 / -1;
    max-width: 52em;
  }

  .page-news .report-item summary {
    display: grid;
    grid-template-columns: 130px 1fr;
    column-gap: 20px;
    row-gap: 4px;
    padding: 18px 52px 16px 18px;
  }

  .page-news .report-meta {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 0;
    padding-top: 2px;
  }

  .page-news .report-title {
    grid-column: 2;
  }

  .page-news .report-excerpt {
    grid-column: 2;
  }

  .page-news .guide-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .feedback-card {
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: var(--space-md);
  }

  .page-news .feedback-card .section-title,
  .page-news .feedback-card p,
  .page-news .feedback-card .feedback-list {
    grid-column: 1;
  }

  .page-news .feedback-actions {
    grid-column: 2;
    grid-row: 1 / span 3;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 1100px) {
  .page-news .section {
    padding: 56px 0;
  }

  .page-news .timeline {
    padding-left: 40px;
  }

  .page-news .timeline::before {
    left: 9px;
  }

  .page-news .timeline-group::before {
    left: 3px;
  }

  .page-news .report-body {
    padding: var(--space-md);
  }
}