.page-news {
  --nw-rail-gap: 20px;
  --nw-line: rgba(154, 167, 199, 0.2);
  --nw-line-soft: rgba(154, 167, 199, 0.12);
}

/* ---------- 面包屑与首屏 ---------- */
.page-news .nw-breadcrumb {
  padding-top: calc(var(--bh-header-h) + 24px);
}

.page-news .nw-hero {
  position: relative;
  overflow: hidden;
  padding-top: 40px;
}

.page-news .nw-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -180px;
  width: 560px;
  height: 440px;
  background: linear-gradient(135deg, rgba(138, 92, 255, 0.3), rgba(49, 213, 232, 0.12) 55%, transparent 78%);
  border-radius: 72px;
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-news .nw-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: end;
}

.page-news .nw-hero__title {
  max-width: 18ch;
}

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

.page-news .nw-hero__stripe {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid rgba(138, 92, 255, 0.4);
}

.page-news .nw-hero__stripeitem {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0 14px 18px;
  border-bottom: 1px dashed var(--nw-line);
}

.page-news .nw-hero__stripeitem:last-child {
  border-bottom: 0;
}

.page-news .nw-statnum {
  flex: 0 0 auto;
  font-size: 32px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bh-amber);
  font-variant-numeric: tabular-nums;
}

.page-news .nw-statnum__plus {
  font-size: 20px;
  margin-left: 2px;
}

.page-news .nw-statlabel {
  font-size: 14px;
  line-height: 1.5;
  color: var(--bh-text-2);
}

/* ---------- 区块头 ---------- */
.page-news .nw-sechead {
  margin-bottom: 40px;
}

.page-news .nw-sechead .bh-prose {
  margin-top: 12px;
}

/* ---------- 本周条目横向牌列 ---------- */
.page-news .nw-weekrail {
  position: relative;
}

.page-news ul.nw-rail {
  list-style: none;
  margin: 0;
  padding: 4px max(var(--bh-gutter), calc((100% - var(--bh-maxw)) / 2 + var(--bh-gutter))) 20px;
  display: flex;
  align-items: stretch;
  gap: var(--nw-rail-gap);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .nw-card {
  flex: 0 0 min(300px, 76vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--bh-ink-800);
  border: 1px solid rgba(138, 92, 255, 0.22);
  border-radius: var(--bh-r-lg);
  overflow: hidden;
  transition: transform 240ms var(--bh-ease), border-color 240ms var(--bh-ease);
}

.page-news .nw-card:hover {
  transform: translateY(-4px);
  border-color: rgba(49, 213, 232, 0.5);
}

.page-news .nw-card__media {
  border-radius: 0;
}

.page-news .nw-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 20px;
}

.page-news .nw-card__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--bh-text);
}

.page-news .nw-card__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--bh-text-2);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .nw-card:hover .nw-card__sum {
  -webkit-line-clamp: 8;
  color: var(--bh-text);
}

.page-news .nw-card__time {
  margin: 2px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--bh-mist);
}

/* ---------- 评测流程 ---------- */
.page-news .nw-method__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

.page-news .nw-method__more {
  margin-top: 20px;
  font-size: 15px;
}

.page-news .nw-method__more a {
  color: var(--bh-cyan);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
}

.page-news .nw-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .nw-step {
  position: relative;
  padding: 0 0 26px 76px;
  border-bottom: 1px solid var(--nw-line-soft);
}

.page-news .nw-step + .nw-step {
  padding-top: 26px;
}

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

.page-news .nw-step__no {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 44px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--bh-violet);
  font-variant-numeric: tabular-nums;
}

.page-news .nw-step + .nw-step .nw-step__no {
  top: 26px;
}

.page-news .nw-step .bh-h3 {
  margin: 0 0 8px;
}

.page-news .nw-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bh-text-2);
}

/* ---------- 对比推荐榜 ---------- */
.page-news .nw-rank__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.page-news .nw-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-news .nw-tabs .bh-tab[aria-selected="true"] {
  background: var(--bh-violet);
  border-color: transparent;
  color: #0B1020;
}

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

.page-news .nw-rank__weight {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bh-mist);
}

.page-news .nw-rank__pct {
  color: var(--bh-amber);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-news .nw-ranklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .nw-rankitem {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 18px 20px;
  background: var(--bh-ink-800);
  border-radius: var(--bh-r-md);
  border-left: 3px solid var(--bh-vermilion);
}

.page-news .nw-rankitem__no {
  font-size: 32px;
  line-height: 1;
  font-weight: 800;
  color: var(--bh-vermilion);
  font-variant-numeric: tabular-nums;
}

.page-news .nw-rankitem__name {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--bh-text);
}

.page-news .nw-rankitem__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--bh-text-2);
}

.page-news .nw-rank__media {
  border-radius: var(--bh-r-lg);
}

.page-news .nw-rank__legend {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--bh-mist);
}

/* ---------- 版本与规则日志 ---------- */
.page-news .nw-log__media {
  border-radius: var(--bh-r-lg);
  margin-bottom: 44px;
}

.page-news .nw-loglist {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  border-left: 2px solid rgba(49, 213, 232, 0.32);
  display: grid;
  gap: 34px;
}

.page-news .nw-logitem {
  position: relative;
  padding-left: 6px;
}

.page-news .nw-logitem::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bh-ink-900);
  border: 2px solid var(--bh-cyan);
}

.page-news .nw-logitem__when {
  margin: 0 0 8px;
  font-family: var(--bh-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--bh-cyan);
}

.page-news .nw-logitem .bh-h3 {
  margin: 0 0 8px;
}

.page-news .nw-logitem p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bh-text-2);
}

.page-news .nw-logitem__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .nw-log__more {
  margin: 40px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bh-mist);
}

.page-news .nw-log__more a {
  color: var(--bh-cyan);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
}

/* ---------- 专题系列 ---------- */
.page-news .nw-series__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.page-news .nw-series__media {
  border-radius: var(--bh-r-lg);
}

.page-news .nw-serieslist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .nw-seriesitem {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px dashed var(--nw-line);
}

.page-news .nw-seriesitem:first-child {
  padding-top: 0;
}

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

.page-news .nw-seriesitem__badge {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: var(--bh-r-md);
  border: 1px solid rgba(138, 92, 255, 0.55);
  color: var(--bh-violet);
  font-family: var(--bh-font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-news .nw-seriesitem__body .bh-h3 {
  margin: 0 0 8px;
}

.page-news .nw-seriesitem__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bh-text-2);
}

.page-news .nw-seriesitem__meta {
  margin-top: 10px !important;
  font-size: 13px;
  color: var(--bh-mist);
}

/* ---------- 投稿与选题 ---------- */
.page-news .nw-submit__paper {
  padding: 36px 24px;
}

.page-news .nw-submit__paper .bh-eyebrow {
  color: #7A4A12;
}

.page-news .nw-submit__paper .bh-h2 {
  color: var(--bh-brown);
  margin-bottom: 14px;
}

.page-news .nw-submit__paper .bh-prose {
  color: #3A3128;
}

.page-news .nw-submit__scope {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .nw-submit__scope li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.75;
  color: #3A3128;
}

.page-news .nw-submit__scope li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--bh-vermilion);
  font-weight: 700;
}

.page-news .nw-submit__scope strong {
  color: var(--bh-brown);
}

.page-news .nw-submit__rule {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(26, 21, 18, 0.16);
  font-size: 15px;
  line-height: 1.75;
  color: #3A3128;
}

.page-news .nw-submit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .nw-submit__paper .bh-btn--ghost {
  border-color: rgba(26, 21, 18, 0.3);
  color: var(--bh-brown);
}

.page-news .nw-submit__paper .bh-btn--ghost:hover {
  border-color: var(--bh-brown);
  background: rgba(26, 21, 18, 0.06);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 599px) {
  .page-news .nw-hero__stripe {
    border-left: 0;
    border-top: 1px solid rgba(138, 92, 255, 0.4);
  }

  .page-news .nw-hero__stripeitem {
    padding-left: 0;
  }

  .page-news .nw-statnum {
    font-size: 26px;
  }

  .page-news .nw-step {
    padding-left: 0;
    padding-top: 48px;
  }

  .page-news .nw-step + .nw-step {
    padding-top: 56px;
  }

  .page-news .nw-step + .nw-step .nw-step__no {
    top: 26px;
  }

  .page-news .nw-rankitem {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-news .nw-loglist {
    padding-left: 20px;
  }

  .page-news .nw-logitem::before {
    left: -27px;
  }

  .page-news .nw-seriesitem {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .page-news .nw-submit__paper {
    padding: 30px 20px;
  }
}

@media (min-width: 760px) {
  .page-news .nw-card {
    flex: 0 0 320px;
  }
}

@media (min-width: 960px) {
  .page-news .nw-hero {
    padding-top: 56px;
  }

  .page-news .nw-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
  }

  .page-news .nw-method__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 72px;
  }

  .page-news .nw-rank__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-news .nw-series__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }

  .page-news .nw-submit__paper {
    padding: 56px 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nw-card,
  .page-news ul.nw-rail {
    transition: none;
    scroll-behavior: auto;
  }

  .page-news .nw-card:hover {
    transform: none;
  }
}