/* ===== 趋势观察 · 页面专属样式 ===== */
.page-news {
  --news-rail-w: 232px;
  display: block;
  padding-bottom: 72px;
  overflow-x: clip;
}

.page-news .news-topline {
  padding: 22px 0 6px;
}

/* ---------- 首屏框景 ---------- */
.page-news .news-hero {
  margin-top: 14px;
}

.page-news .news-hero-frame {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 34px 20px 26px;
  border: 2px solid var(--line);
  background:
    radial-gradient(120% 92% at 94% 2%, rgba(108, 75, 216, .24), transparent 58%),
    radial-gradient(88% 74% at 2% 100%, rgba(34, 211, 197, .13), transparent 62%),
    var(--deep);
  box-shadow: 8px 8px 0 rgba(3, 7, 20, .55);
  overflow: hidden;
}

.page-news .news-hero-frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 15px);
  pointer-events: none;
}

.page-news .news-hero-frame::after {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 0;
  left: 0;
  width: 8px;
  background-image: repeating-linear-gradient(180deg, var(--line-soft) 0 1px, transparent 1px 15px);
  pointer-events: none;
}

.page-news .news-hero-copy {
  padding-left: 4px;
}

.page-news .news-hero-title {
  margin: 10px 0 0;
  font-size: clamp(24px, 6.2vw, 38px);
  line-height: 1.24;
  letter-spacing: .05em;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-hero-lead {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--muted);
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-stat {
  border-left: 2px solid var(--pulse);
  padding-left: 12px;
}

.page-news .news-stat:nth-child(2) {
  border-left-color: var(--violet);
}

.page-news .news-stat:nth-child(3) {
  border-left-color: var(--gold);
}

.page-news .news-stat:nth-child(4) {
  border-left-color: var(--nebula);
}

.page-news .news-stat-num {
  display: block;
  font-size: 23px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-news .news-stat-key {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--dim);
}

.page-news .news-hero-deadline {
  margin: 22px 0 0;
  padding: 13px 14px;
  border: 1px solid rgba(140, 47, 74, .78);
  border-left-width: 4px;
  background: rgba(140, 47, 74, .18);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .news-hero-deadline .tag {
  margin-right: 10px;
}

.page-news .news-hero-media {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--galaxy);
}

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

/* ---------- 主体：索引 + 内容流 ---------- */
.page-news .news-body {
  margin-top: 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-news .news-rail {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 12px 0;
}

.page-news .news-rail-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .news-rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 13px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
  text-decoration: none;
  transition: color .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease);
}

.page-news .news-rail-link .mono {
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--violet);
}

.page-news .news-rail-link:hover,
.page-news .news-rail-link:focus-visible {
  color: var(--ink);
  border-color: var(--pulse);
  background: rgba(34, 211, 197, .12);
}

.page-news .news-stream {
  display: grid;
  gap: 62px;
  min-width: 0;
}

.page-news .news-stream > .section {
  margin-top: 0;
  margin-bottom: 0;
}

/* ---------- 季度分组头 ---------- */
.page-news .news-qhead {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line);
}

.page-news .news-qnum {
  flex: 0 0 auto;
  padding-top: 4px;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--pulse);
}

.page-news .news-qnum--prev {
  color: var(--violet);
}

.page-news .news-qhead-body {
  min-width: 0;
}

/* ---------- 评价条目 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-item {
  display: grid;
  gap: 9px;
  padding: 18px 16px 18px 16px;
  border: 2px solid var(--line);
  border-left-width: 4px;
  background: rgba(20, 28, 66, .62);
  box-shadow: 5px 5px 0 rgba(3, 7, 20, .5);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.page-news .news-item:nth-child(3n + 1) {
  border-left-color: var(--pulse);
}

.page-news .news-item:nth-child(3n + 2) {
  border-left-color: var(--violet);
}

.page-news .news-item:nth-child(3n) {
  border-left-color: var(--nebula);
}

.page-news .news-item:hover {
  transform: translateY(-2px);
  border-color: var(--grid-blue);
  border-left-color: inherit;
  box-shadow: 7px 7px 0 rgba(3, 7, 20, .6);
}

.page-news .news-item-idx {
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--dim);
}

.page-news .news-item-title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-news .news-item-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .news-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

/* ---------- 月报 ---------- */
.page-news .news-figure {
  margin: 26px 0 0;
  border: 2px solid var(--line);
  background: var(--galaxy);
  box-shadow: 6px 6px 0 rgba(3, 7, 20, .5);
}

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

.page-news .news-stock-grid {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(196px, 1fr));
  gap: 14px;
}

.page-news .news-stock-item {
  display: grid;
  gap: 9px;
  padding: 15px 15px 17px;
  border: 2px solid var(--line);
  border-left-width: 4px;
  border-left-color: var(--pulse);
  background: rgba(20, 28, 66, .6);
}

.page-news .news-stock-item--wait {
  border-left-color: var(--gold);
}

.page-news .news-stock-city {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink);
}

.page-news .news-stock-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 版本记录 ---------- */
.page-news .news-release-list {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

.page-news .news-release {
  border: 2px solid var(--line);
  background: rgba(20, 28, 66, .6);
  box-shadow: 5px 5px 0 rgba(3, 7, 20, .48);
}

.page-news .news-release[open] {
  border-color: var(--grid-blue);
}

.page-news .news-release-sum {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
}

.page-news .news-release-sum::-webkit-details-marker {
  display: none;
}

.page-news .news-release-sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--pulse);
}

.page-news .news-release[open] .news-release-sum::after {
  content: "–";
}

.page-news .news-release-id {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--violet);
}

.page-news .news-release-title {
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-news .news-release-body {
  padding: 4px 16px 20px;
  border-top: 1px dashed var(--line-soft);
}

.page-news .news-release-desc {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .news-release-points {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .news-release-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-release-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 2px;
  background: var(--pulse);
}

/* ---------- 行业专题 ---------- */
.page-news .news-topic-feature {
  margin-top: 26px;
  display: grid;
  border: 2px solid var(--line);
  background: var(--galaxy);
  box-shadow: 8px 8px 0 rgba(3, 7, 20, .55);
  overflow: hidden;
}

.page-news .news-topic-feature-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) brightness(.86);
}

.page-news .news-topic-feature-body {
  padding: 22px 18px 24px;
}

.page-news .news-topic-title {
  margin: 10px 0 0;
  font-size: 19px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-news .news-topic-text {
  margin: 12px 0 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .news-topic-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .news-topic-item {
  display: grid;
  gap: 8px;
  padding: 16px 16px 20px;
  border: 2px solid var(--line);
  border-bottom-width: 4px;
  background: rgba(20, 28, 66, .55);
  transition: transform .28s var(--ease), border-color .28s var(--ease), box-shadow .28s var(--ease);
}

.page-news .news-topic-item:hover {
  transform: translateY(-2px);
  border-bottom-color: var(--violet);
  box-shadow: 5px 5px 0 rgba(3, 7, 20, .5);
}

.page-news .news-topic-mini-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-news .news-topic-mini-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 标签索引 ---------- */
.page-news .news-tag-group {
  margin-top: 24px;
}

.page-news .news-tag-label {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--dim);
}

.page-news .news-tag-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-tag {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--muted);
  text-decoration: none;
}

.page-news .news-tag--accent {
  border-color: rgba(34, 211, 197, .5);
  color: var(--mist);
}

.page-news .news-tag--link {
  border-color: rgba(108, 75, 216, .6);
  color: var(--violet);
  transition: color .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease);
}

.page-news .news-tag--link:hover,
.page-news .news-tag--link:focus-visible {
  color: var(--galaxy);
  background: var(--pulse);
  border-color: var(--pulse);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 560px) {
  .page-news .news-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-topic-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .news-hero-frame {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
    gap: 38px;
    padding: 44px 34px 34px;
  }

  .page-news .news-hero-media {
    align-self: stretch;
  }

  .page-news .news-topic-feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: stretch;
  }

  .page-news .news-topic-feature-img {
    height: 100%;
    min-height: 290px;
  }

  .page-news .news-topic-feature-body {
    padding: 28px 26px 30px;
    align-self: center;
  }
}

@media (min-width: 980px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-news .news-rail {
    border-top: 0;
    border-bottom: 0;
    padding: 0;
  }

  .page-news .news-rail-inner {
    position: sticky;
    top: 96px;
  }

  .page-news .news-rail-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    margin-top: 12px;
    border-top: 2px solid var(--line);
  }

  .page-news .news-rail-link {
    width: 100%;
    padding: 12px 10px 12px 12px;
    border: 0;
    border-bottom: 1px solid var(--line-soft);
    border-left: 2px solid transparent;
    justify-content: flex-start;
  }

  .page-news .news-rail-link:hover,
  .page-news .news-rail-link:focus-visible {
    border-left-color: var(--pulse);
    border-bottom-color: var(--line-soft);
    background: rgba(34, 211, 197, .08);
  }

  .page-news .news-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-topic-item,
  .page-news .news-rail-link,
  .page-news .news-tag--link {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-topic-item:hover {
    transform: none;
  }
}