/* ===== 转会动态页面 · page-news ===== */
.page-news {
  --news-gap: 24px;
  --news-frame: 1px solid var(--line);
  --news-crumb-font: 11px;
  background: var(--bg);
  color: var(--c-ink);
  padding-bottom: 88px;
}

.page-news .news-block {
  padding-top: 56px;
}

.page-news .news-crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: var(--news-crumb-font);
  letter-spacing: 0.14em;
  color: var(--c-muted);
}

.page-news .news-crumb a {
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur), border-color var(--dur);
}

.page-news .news-crumb a:hover,
.page-news .news-crumb a:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

.page-news .news-crumb span[aria-current="page"] {
  color: var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 32px;
  border-bottom: var(--news-frame);
  padding-bottom: 40px;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 8.4vw, 82px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-news .news-hero .lead {
  margin: 20px 0 0;
  max-width: 62ch;
  color: var(--c-ink);
  font-size: 16px;
  line-height: 1.8;
}

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

.page-news .news-hero__side {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--news-frame);
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: var(--c-panel);
  border: 0;
  transition: background var(--dur);
}

.page-news .news-hero__stat:hover {
  background: var(--c-raise);
}

.page-news .news-hero__stat .stat__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
  color: var(--c-cyan);
}

.page-news .news-hero__stat .stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}

/* ---------- 通用小节头 ---------- */
.page-news .news-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding-top: 20px;
  margin-bottom: 28px;
  border-top: var(--news-frame);
}

.page-news .news-section-head__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
  max-width: 46ch;
}

/* ---------- 时间轴 ---------- */
.page-news .news-timeline__figure,
.page-news .news-phase-figure,
.page-news .news-review__figure,
.page-news .news-series__figure {
  margin: 0 0 28px;
}

.page-news .news-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 78vw);
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding: 4px 0 18px;
  border-bottom: var(--news-frame);
}

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

.page-news .news-rail::-webkit-scrollbar-track {
  background: var(--c-panel);
}

.page-news .news-rail::-webkit-scrollbar-thumb {
  background: var(--c-cyan-dim);
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--c-panel);
  border: var(--news-frame);
  border-left: 2px solid var(--c-cyan-dim);
  scroll-snap-align: start;
  transition: border-color var(--dur), box-shadow var(--dur);
}

.page-news .news-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--c-cyan), transparent 70%);
  opacity: 0.55;
}

.page-news .news-card:hover {
  border-color: var(--c-cyan);
  border-left-color: var(--c-cyan);
  box-shadow: inset 0 0 0 1px var(--accent-soft);
}

.page-news .news-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .news-card__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-news .news-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--c-white);
}

.page-news .news-card__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-news .news-card__meta {
  list-style: none;
  margin: auto 0 0;
  padding: 12px 0 0;
  border-top: var(--news-frame);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

/* ---------- 筛选与清单 ---------- */
.page-news .news-filter {
  display: grid;
  gap: 18px;
}

.page-news .news-filter__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filter .tag {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: background var(--dur), color var(--dur), border-color var(--dur);
}

.page-news .news-filter .tag[aria-pressed="true"] {
  background: var(--c-cyan);
  border-color: var(--c-cyan);
  color: #04211e;
}

.page-news .news-filter__count {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

.page-news .news-filter__count .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--c-amber);
  font-size: 15px;
}

.page-news .news-records {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-frame);
}

.page-news .news-record {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 20px 0;
  border-bottom: var(--news-frame);
  transition: background var(--dur);
}

.page-news .news-record[hidden] {
  display: none;
}

.page-news .news-record:hover {
  background: var(--c-panel);
}

.page-news .news-record__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-cyan-dim);
}

.page-news .news-record__main h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.35;
  color: var(--c-white);
}

.page-news .news-record__main p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-news .news-record__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 0;
}

.page-news .news-record__meta div {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-news .news-record__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-news .news-record__meta dd {
  margin: 0;
  font-size: 13px;
  color: var(--c-ink);
}

/* ---------- 窗口阶段 ---------- */
.page-news .news-phases {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: var(--news-frame);
}

.page-news .news-phase {
  padding: 22px 20px 24px;
  background: var(--c-panel);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-phase--wide {
  background: var(--c-raise);
}

.page-news .news-phase__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-news .news-phase__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--c-white);
}

.page-news .news-phase__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-news .news-phase__tip {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: var(--news-frame);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}

/* ---------- 数据复盘 ---------- */
.page-news .news-review {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .news-review__note {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-left: 16px;
  border-left: 1px solid var(--c-cyan-dim);
}

.page-news .news-review__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .news-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--news-frame);
  margin-bottom: 24px;
}

.page-news .news-metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: var(--c-void);
}

.page-news .news-metric__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 34px;
  font-weight: 500;
  line-height: 1;
  color: var(--c-amber);
}

.page-news .news-metric__unit {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  margin-top: -2px;
}

.page-news .news-metric__label {
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-ink);
}

.page-news .news-focus {
  margin: 0;
  border-top: var(--news-frame);
}

.page-news .news-focus > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--news-frame);
}

.page-news .news-focus dt {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-news .news-focus dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink);
}

/* ---------- 专题索引 ---------- */
.page-news .news-accordion {
  border-top: var(--news-frame);
}

.page-news .news-accordion .accordion__item {
  border-bottom: var(--news-frame);
}

.page-news .news-acc-head {
  margin: 0;
}

.page-news .news-acc-trigger {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--c-white);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 19px;
  letter-spacing: 0.02em;
  transition: color var(--dur);
}

.page-news .news-acc-trigger:hover {
  color: var(--c-cyan);
}

.page-news .news-acc-trigger[aria-expanded="true"] {
  color: var(--c-cyan);
}

.page-news .accordion__mark {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--c-cyan);
  transition: transform var(--dur);
}

.page-news .news-acc-trigger[aria-expanded="true"] .accordion__mark {
  transform: rotate(90deg);
}

.page-news .news-acc-cadence {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-muted);
}

.page-news .news-acc-panel {
  padding: 0 0 20px 32px;
}

.page-news .news-acc-panel p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-ink);
}

.page-news .news-series__foot {
  margin: 24px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .news-series__foot a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-glow);
}

.page-news .news-series__foot a:hover {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 订阅 ---------- */
.page-news .news-sub {
  padding-bottom: 8px;
}

.page-news .news-sub__box {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding: 28px 22px;
  background: linear-gradient(135deg, var(--c-raise) 0%, var(--c-panel) 60%, var(--c-void) 100%);
  border: var(--news-frame);
  border-top: 2px solid var(--c-cyan);
}

.page-news .news-sub__text h2 {
  margin: 12px 0 0;
}

.page-news .news-sub__text p {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-news .news-sub__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-news .news-sub__note {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .news-sub__note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-glow);
}

.page-news .news-sub__note a:hover {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-block {
    padding-top: 72px;
  }

  .page-news .news-section-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 40px;
    align-items: end;
  }

  .page-news .news-rail {
    grid-auto-columns: minmax(280px, 340px);
    gap: 16px;
  }

  .page-news .news-phases {
    grid-template-columns: minmax(0, 4fr) minmax(0, 5fr) minmax(0, 3fr);
  }

  .page-news .news-record {
    grid-template-columns: 88px minmax(0, 1fr) minmax(0, 240px);
    gap: 24px;
    align-items: baseline;
  }

  .page-news .news-record__meta {
    justify-content: flex-end;
  }

  .page-news .news-focus > div {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 20px;
  }

  .page-news .news-sub__box {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 40px;
    padding: 36px 32px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

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

  .page-news .news-review {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
    gap: 56px;
  }

  .page-news .news-filter {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }

  .page-news .news-records {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-record,
  .page-news .news-filter .tag,
  .page-news .news-acc-trigger,
  .page-news .accordion__mark {
    transition: none;
  }
}