/* ===================== 资讯中心 ===================== */
.page-news {
  --news-purple: #9B8AF3;
  --news-purple-dim: rgba(155, 138, 243, .16);
  --news-edge: 20px;
  display: block;
}

.page-news .news-crumb {
  padding-top: 26px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-bottom: 4px;
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-top: 22px;
}

.page-news .news-h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 9.6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-h1 br {
  display: none;
}

.page-news .news-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper);
  opacity: .84;
}

.page-news .news-hero-actions {
  margin-top: 24px;
}

.page-news .news-hero-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px 16px;
  background: var(--ink-2);
}

.page-news .news-stat-num {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-news .news-stat-label {
  font-size: 12px;
  line-height: 1.45;
  letter-spacing: .04em;
  color: var(--fog);
}

/* ---------- 通栏视觉 ---------- */
.page-news .news-banner {
  margin: 36px 0 0;
}

.page-news .news-banner-media {
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-news .news-banner-cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
}

/* ---------- 通用区块 ---------- */
.page-news .section {
  padding: 56px 0;
}

.page-news .news-sec-head {
  margin-bottom: 22px;
}

.page-news .news-sec-head .h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 5.4vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-sec-note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 标签 ---------- */
.page-news .news-tag {
  display: inline-block;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.5;
  white-space: nowrap;
  border: 1px solid currentColor;
}

.page-news .news-tag--blue { color: var(--blue); background: rgba(47, 168, 255, .12); }
.page-news .news-tag--lime { color: var(--lime); background: rgba(184, 255, 61, .12); }
.page-news .news-tag--orange { color: var(--orange); background: rgba(255, 107, 44, .12); }
.page-news .news-tag--purple { color: var(--news-purple); background: var(--news-purple-dim); }
.page-news .news-tag--fog { color: var(--fog); background: rgba(154, 163, 156, .12); }

/* ---------- 延伸链接 ---------- */
.page-news .news-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: gap .2s var(--ease), color .2s var(--ease);
}

.page-news .news-more::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-news .news-more:hover,
.page-news .news-more:focus-visible {
  gap: 10px;
  color: var(--paper);
}

/* ---------- 本周看点 ---------- */
.page-news .news-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .news-top-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px 22px;
  background: var(--pine);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-top-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--lime);
}

.page-news .news-top-card--blue::before { background: var(--blue); }
.page-news .news-top-card--orange::before { background: var(--orange); }
.page-news .news-top-card--lime::before { background: var(--lime); }

.page-news .news-top-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-top-desc {
  margin: 0;
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fog);
}

.page-news .news-top-thumb {
  margin: -20px -18px 4px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink);
}

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

/* ---------- 按栏目找 ---------- */
.page-news .news-cat-strip {
  margin-top: 4px;
}

.page-news .news-cat-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 20px 20px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-cat-track::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-cat-track::-webkit-scrollbar-thumb {
  background: var(--line-strong);
}

.page-news .news-cat-card {
  flex: 0 0 auto;
  min-width: 214px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  background: var(--pine);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-news .news-cat-card:hover,
.page-news .news-cat-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-news .news-cat-num {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

.page-news .news-cat-num--blue { color: var(--blue); }
.page-news .news-cat-num--lime { color: var(--lime); }
.page-news .news-cat-num--orange { color: var(--orange); }
.page-news .news-cat-num--purple { color: var(--news-purple); }
.page-news .news-cat-num--fog { color: var(--fog); }

.page-news .news-cat-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  color: var(--paper);
}

.page-news .news-cat-freq {
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
}

/* ---------- 条目流 ---------- */
.page-news .news-feed {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-news .news-tab-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 14px;
  scrollbar-width: none;
}

.page-news .news-tab-list::-webkit-scrollbar {
  display: none;
}

.page-news .news-tab {
  flex: 0 0 auto;
  padding: 9px 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fog);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .news-tab:hover {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-news .news-tab[aria-selected="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
  margin-top: 6px;
}

.page-news .news-item {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: transparent;
  transition: background .22s var(--ease);
}

.page-news .news-item:has(.news-item-head[aria-expanded="true"])::before {
  background: var(--lime);
}

.page-news .news-item-head {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "num tag icon"
    "title title title"
    "time time time";
  align-items: center;
  gap: 8px 10px;
  padding: 16px 4px 16px 12px;
  background: none;
  border: 0;
  text-align: left;
  color: inherit;
  font-family: inherit;
  cursor: pointer;
}

.page-news .news-item-num { grid-area: num; }
.page-news .news-item-head .news-tag { grid-area: tag; justify-self: start; }
.page-news .news-item-title { grid-area: title; }
.page-news .news-item-time { grid-area: time; }
.page-news .news-item-head .acc-icon { grid-area: icon; }

.page-news .news-item-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

.page-news .news-item-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.42;
  letter-spacing: -0.005em;
  color: var(--paper);
  transition: color .2s var(--ease);
}

.page-news .news-item-head:hover .news-item-title {
  color: var(--lime);
}

.page-news .news-item-time {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

.page-news .news-item-desc {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fog);
}

.page-news .news-item .acc-inner {
  padding-left: 12px;
}

/* ---------- 专题系列 ---------- */
.page-news .news-topic-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-topic-media {
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-news .news-topic-media .media-caption {
  padding: 10px 2px 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog);
}

.page-news .news-spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-news .news-spec {
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line-dash);
}

.page-news .news-spec:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-spec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-news .news-spec-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  color: var(--paper);
}

.page-news .news-spec-count {
  font-size: 13px;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-news .news-spec-bar {
  margin: 10px 0 10px;
  height: 3px;
  background: rgba(242, 245, 241, .1);
  overflow: hidden;
}

.page-news .news-spec-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--lime-dark), var(--lime));
}

.page-news .news-spec-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 主题回溯 ---------- */
.page-news .news-threads-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-threads-copy .prose {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .news-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
}

.page-news .news-cloud-item {
  display: block;
}

.page-news .news-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--pine);
  color: var(--paper);
  font-family: var(--font-head);
  font-weight: 900;
  line-height: 1.3;
}

.page-news .news-pill--xl { font-size: 19px; border-color: var(--line-strong); }
.page-news .news-pill--lg { font-size: 16px; }
.page-news .news-pill--md { font-size: 14px; color: var(--fog); }
.page-news .news-pill--sm { font-size: 13px; color: var(--fog); }

.page-news .news-pill-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

/* ---------- 投稿与合作 ---------- */
.page-news .news-contrib-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-news .news-eyebrow-light {
  color: var(--wine-text);
}

.page-news .news-contrib .h2 {
  color: var(--wine-text);
}

.page-news .news-contrib-lede {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wine-text);
  opacity: .9;
}

.page-news .news-contrib-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-contrib-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wine-text);
  opacity: .86;
}

.page-news .news-contrib-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 1px;
  background: var(--lime);
}

.page-news .news-contrib-actions {
  margin-top: 24px;
}

.page-news .news-contrib-media {
  overflow: hidden;
  border: 1px solid rgba(247, 233, 236, .22);
}

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

/* ---------- 媒体兜底 ---------- */
.page-news .media img {
  max-width: 100%;
  height: auto;
}

/* ===================== 响应式 ===================== */
@media (min-width: 620px) {
  .page-news .news-h1 br {
    display: block;
  }

  .page-news .news-item-head {
    grid-template-columns: 44px 96px 1fr auto 24px;
    grid-template-areas: "num tag title time icon";
    gap: 16px;
    padding: 18px 4px 18px 14px;
  }
}

@media (min-width: 860px) {
  .page-news .news-top-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-news .news-top-card:nth-child(2) {
    margin-top: 16px;
  }

  .page-news .news-top-card:nth-child(3) {
    margin-top: 32px;
  }

  .page-news .news-top-card--media {
    flex-direction: column;
  }

  .page-news .news-threads-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-contrib-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-topic-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1240px) {
  .page-news .news-cat-track {
    padding-left: calc((100vw - var(--wrap)) / 2);
    padding-right: calc((100vw - var(--wrap)) / 2);
  }

  .page-news .news-cat-card {
    min-width: 226px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-more,
  .page-news .news-cat-card,
  .page-news .news-tab,
  .page-news .news-item::before,
  .page-news .news-item-title {
    transition: none;
  }

  .page-news .news-cat-card:hover,
  .page-news .news-cat-card:focus-visible {
    transform: none;
  }
}