.page-news {
  display: block;
  color: var(--c-text);
}

.page-news .container {
  padding-top: 1rem;
  padding-bottom: 3rem;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  padding: 0.75rem 0 1rem;
}

.page-news .crumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
}

.page-news .crumbs-link {
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

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

.page-news .crumbs-sep {
  color: var(--c-line);
}

.page-news .crumbs-current {
  color: var(--c-text);
}

/* ---------- 首屏 ---------- */
.page-news .nw-masthead {
  display: grid;
  gap: 1.75rem;
  padding: 1.25rem 0 2rem;
  border-bottom: 1px solid var(--c-line);
}

.page-news .nw-title {
  margin: 0.6rem 0 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 9vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.page-news .nw-lede {
  margin: 1rem 0 0;
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .nw-masthead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.page-news .nw-masthead-side {
  position: relative;
  padding: 1rem 1rem 1rem 1.1rem;
  border: 1px solid var(--c-line);
  border-left: 2px solid var(--c-amber);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(43, 232, 200, 0.05), rgba(3, 17, 14, 0.6));
}

.page-news .nw-side-title {
  margin: 0 0 0.7rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

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

.page-news .nw-side-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--c-line);
}

.page-news .nw-side-row:first-child {
  border-top: 0;
}

.page-news .nw-side-key {
  flex: 1 1 auto;
  font-size: 0.82rem;
  color: var(--c-muted);
}

.page-news .nw-side-val {
  font-family: var(--f-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
}

.page-news .nw-side-unit {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  color: var(--c-muted);
}

/* ---------- 标签栏 ---------- */
.page-news .nw-tagbar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--c-line);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .nw-tagbar::-webkit-scrollbar {
  display: none;
}

.page-news .nw-tag {
  flex: 0 0 auto;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: rgba(3, 17, 14, 0.5);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-news .nw-tag:hover,
.page-news .nw-tag:focus-visible {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
  background: rgba(43, 232, 200, 0.08);
}

/* ---------- 区块通用 ---------- */
.page-news .nw-section {
  padding: 2.5rem 0 0.5rem;
}

.page-news .nw-section + .nw-section {
  margin-top: 2rem;
  border-top: 1px solid var(--c-line);
}

.page-news .nw-section .section-title {
  font-family: var(--f-display);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .nw-section .section-note {
  max-width: 46rem;
}

/* ---------- 元信息 ---------- */
.page-news .nw-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.page-news .nw-label {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--c-amber);
  border-radius: 2px;
  background: rgba(180, 90, 30, 0.18);
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: #ffb27a;
}

.page-news .nw-time {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

/* ---------- 本期要目 ---------- */
.page-news .nw-picks {
  display: grid;
  gap: 1px;
  margin-top: 1.5rem;
  border-top: 1px solid var(--c-line);
}

.page-news .nw-pick {
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--c-line);
}

.page-news .nw-pick--lead {
  display: grid;
  gap: 1.1rem;
}

.page-news .nw-pick--lead .media-frame {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .nw-pick--lead .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .nw-pick-title {
  margin: 0 0 0.5rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-news .nw-pick--lead .nw-pick-title {
  font-size: 1.45rem;
}

.page-news .nw-pick-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-news .nw-pick:hover .nw-pick-title {
  color: var(--c-cyan);
}

/* ---------- 不规则列表 ---------- */
.page-news .nw-list {
  margin-top: 1.25rem;
  border-top: 1px solid var(--c-line);
}

.page-news .nw-item {
  position: relative;
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.4rem;
  padding: 1.2rem 0 1.2rem 0.9rem;
  border-bottom: 1px solid var(--c-line);
  transition: background-color 180ms ease;
}

.page-news .nw-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.6rem;
  width: 0.4rem;
  height: 2px;
  background: var(--c-amber);
  transition: width 200ms ease, background-color 200ms ease;
}

.page-news .nw-item:hover::before,
.page-news .nw-item:focus-within::before {
  width: 1.5rem;
  background: var(--c-cyan);
}

.page-news .nw-item:hover,
.page-news .nw-item:focus-within {
  background: rgba(43, 232, 200, 0.035);
}

.page-news .nw-item-num {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--c-cyan-deep);
  padding-top: 0.15rem;
}

.page-news .nw-item-title {
  margin: 0 0 0.5rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--c-text);
}

.page-news .nw-item-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .nw-item-link {
  margin: 0.7rem 0 0;
}

/* ---------- 内联链接 ---------- */
.page-news .nw-inline-link {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 200, 0.35);
  padding-bottom: 0.1rem;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-news .nw-inline-link:hover,
.page-news .nw-inline-link:focus-visible {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-news .nw-more-line {
  margin: 1.25rem 0 0;
}

/* ---------- 大条目 ---------- */
.page-news .nw-feature {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--c-line);
}

.page-news .nw-feature .media-frame {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .nw-feature .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .nw-feature-title {
  margin: 0 0 0.6rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-news .nw-feature-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--c-muted);
}

/* ---------- 图表 ---------- */
.page-news .nw-figure {
  margin: 1.25rem 0 0;
  padding: 0.9rem 0.9rem 0.75rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-bg-deep);
}

.page-news .nw-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .nw-chart-grid {
  stroke: var(--c-line);
  stroke-width: 1;
}

.page-news .nw-chart-a,
.page-news .nw-chart-b {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .nw-chart-a {
  stroke: var(--c-cyan);
}

.page-news .nw-chart-b {
  stroke: var(--c-violet);
  stroke-dasharray: 5 4;
}

.page-news .nw-figcap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.7rem;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

.page-news .nw-key {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.page-news .nw-key::before {
  content: "";
  width: 14px;
  height: 2px;
  display: inline-block;
}

.page-news .nw-key-a::before {
  background: var(--c-cyan);
}

.page-news .nw-key-b::before {
  background: var(--c-violet);
}

.page-news .nw-figcap-note {
  margin-left: auto;
  color: var(--c-cyan-deep);
}

/* ---------- 版本时间线 ---------- */
.page-news .nw-timeline {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-news .nw-tl-row {
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  gap: 0.6rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--c-line);
}

.page-news .nw-tl-ver {
  font-family: var(--f-mono);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-orange);
}

.page-news .nw-tl-title {
  margin: 0 0 0.4rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--c-text);
}

.page-news .nw-tl-text {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--c-muted);
}

/* ---------- 专题合集 ---------- */
.page-news .nw-topics-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-news .nw-topics-cover {
  margin: 0;
  padding: 0.75rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(110, 91, 255, 0.09), rgba(3, 17, 14, 0.7));
}

.page-news .nw-topics-cover img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

.page-news .nw-topics-list {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-news .nw-collection {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-bg-deep);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-news .nw-collection:hover {
  border-color: var(--c-cyan-deep);
}

.page-news .nw-collection[open] {
  border-color: var(--c-cyan);
}

.page-news .nw-col-summary {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.2rem 0.6rem;
  align-items: baseline;
  padding: 0.95rem 1rem;
  cursor: pointer;
  list-style: none;
}

.page-news .nw-col-summary::-webkit-details-marker {
  display: none;
}

.page-news .nw-col-summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-news .nw-col-num {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-cyan-deep);
}

.page-news .nw-col-name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--c-text);
}

.page-news .nw-col-count {
  grid-column: 2 / -1;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

.page-news .nw-collection[open] .nw-col-name {
  color: var(--c-cyan);
}

.page-news .nw-col-body {
  padding: 0 1rem 1.1rem;
  border-top: 1px solid var(--c-line);
}

.page-news .nw-col-body p {
  margin: 0.85rem 0 0.6rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--c-muted);
}

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

.page-news .nw-col-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1rem;
  border-top: 1px solid var(--c-line);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--c-text);
}

.page-news .nw-col-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 5px;
  height: 5px;
  background: var(--c-orange);
  border-radius: 50%;
}

/* ---------- 尾部召唤 ---------- */
.page-news .nw-callout {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.75rem;
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(43, 232, 200, 0.08), rgba(3, 17, 14, 0.85) 55%);
  box-shadow: var(--shadow-soft);
}

.page-news .nw-callout-title {
  margin: 0.5rem 0 0.6rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.3rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-news .nw-callout-text {
  margin: 0;
  max-width: 40rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .nw-callout-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-content: start;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .nw-picks {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
  }

  .page-news .nw-pick--lead {
    grid-column: 1 / -1;
    grid-template-columns: 6fr 5fr;
    align-items: center;
    gap: 2rem;
    padding: 1.75rem 0;
  }

  .page-news .nw-pick:not(.nw-pick--lead) {
    padding: 1.5rem 0;
  }

  .page-news .nw-pick:nth-of-type(odd):not(.nw-pick--lead) {
    padding-right: 1.5rem;
  }

  .page-news .nw-item {
    grid-template-columns: 3rem 1fr;
    padding: 1.5rem 0 1.5rem 1.4rem;
  }

  .page-news .nw-item::before {
    top: 1.95rem;
  }

  .page-news .nw-item-title {
    font-size: 1.18rem;
  }

  .page-news .nw-feature {
    grid-template-columns: 5fr 7fr;
    gap: 2rem;
    align-items: start;
  }

  .page-news .nw-feature--reverse .nw-feature-media {
    order: 2;
  }

  .page-news .nw-feature--reverse .nw-feature-body {
    order: 1;
  }

  .page-news .nw-callout {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 1.75rem 1.75rem;
  }

  .page-news .nw-callout-actions {
    flex-direction: column;
    min-width: 12rem;
  }
}

@media (min-width: 1000px) {
  .page-news .nw-masthead {
    grid-template-columns: 7fr 4fr;
    gap: 3.5rem;
    align-items: start;
    padding: 2rem 0 2.75rem;
  }

  .page-news .nw-title {
    font-size: clamp(3rem, 5.2vw, 4.4rem);
  }

  .page-news .nw-picks {
    column-gap: 3rem;
  }

  .page-news .nw-pick--lead {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }

  .page-news .nw-pick--lead .nw-pick-title {
    font-size: 1.75rem;
  }

  .page-news .nw-topics-layout {
    grid-template-columns: 4fr 8fr;
    gap: 2.5rem;
  }

  .page-news .nw-topics-cover {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-news .nw-tl-row {
    grid-template-columns: 4.5rem 1fr;
    gap: 1rem;
  }

  .page-news .nw-section {
    padding-top: 3.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nw-item::before,
  .page-news .nw-pick,
  .page-news .nw-collection,
  .page-news .nw-tag,
  .page-news .nw-inline-link {
    transition: none;
  }
}