.page-news {
  --nr-rail: 246px;
  --nr-pad: 1.25rem;
  background: var(--c-mist);
  color: var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--hdr-h) + 2.25rem) 0 2.5rem;
  background: var(--grad-mist);
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(124, 143, 148, 0.13) 1px, transparent 1px),
    linear-gradient(0deg, rgba(124, 143, 148, 0.13) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
}

.page-news .news-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  color: var(--c-slate);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.35rem;
  color: var(--c-slate);
}

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

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

.page-news .hero-grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.5rem;
  align-items: end;
}

.page-news .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--c-neon-deep);
}

.page-news h1 {
  margin: 0.6rem 0 0;
  max-width: 20ch;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .lede {
  margin: 1rem 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.8;
  color: #4A5A5E;
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  background: rgba(124, 143, 148, 0.35);
  border: 1px solid var(--c-line);
}

.page-news .hero-stat {
  background: var(--c-paper);
  padding: 0.85rem 1rem;
}

.page-news .hero-stat dt {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--c-slate);
}

.page-news .hero-stat dd {
  margin: 0.35rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-ink);
}

@media (min-width: 640px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

/* ---------- 通用小节头 ---------- */
.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
}

.page-news .section-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--c-orange-ink);
}

.page-news .section-title {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .section-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--c-slate);
}

/* ---------- 编辑推荐 ---------- */
.page-news .news-picks {
  padding: 3rem 0;
  background: var(--c-paper);
}

.page-news .picks-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 1.6rem;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-news .pick {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.35rem;
  background: var(--c-paper);
  transition: background 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-news .pick:hover {
  background: #FFFFFF;
  box-shadow: inset 3px 0 0 var(--c-neon);
}

.page-news .pick--lead {
  padding: 0;
}

.page-news .pick--lead .pick-body {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.35rem;
}

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

.page-news .pick-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-line);
}

.page-news .pick-media img {
  height: 100%;
}

.page-news .tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--c-line);
  color: var(--c-slate);
  background: transparent;
}

.page-news .tag--season {
  font-family: var(--font-serif);
  letter-spacing: 0.18em;
  color: var(--c-orange-ink);
  border-color: rgba(242, 160, 61, 0.55);
  background: rgba(242, 160, 61, 0.1);
}

.page-news .pick-title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-ink);
}

.page-news .pick--lead .pick-title {
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  line-height: 1.35;
  font-weight: 900;
}

.page-news .pick-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: #4A5A5E;
}

.page-news .pick-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.88rem;
  color: var(--c-neon-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-news .pick-link:hover,
.page-news .pick-link:focus-visible {
  color: var(--c-ink);
}

@media (min-width: 900px) {
  .page-news .picks-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }
  .page-news .pick--lead {
    grid-row: span 2;
  }
}

/* ---------- 索引区 ---------- */
.page-news .news-index {
  padding: 3rem 0 3.5rem;
  background: var(--c-mist);
}

.page-news .index-shell {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.page-news .rail-label {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--c-slate);
}

.page-news .rail-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-news .rail-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  background: var(--c-paper);
  color: var(--c-ink);
  font-size: 0.94rem;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  border-left-color: var(--c-neon);
  background: #FFFFFF;
}

.page-news .rail-link:focus-visible {
  outline: 2px solid var(--c-neon);
  outline-offset: -2px;
}

.page-news .rail-count {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--c-slate);
}

.page-news .rail-note {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--c-slate);
}

@media (min-width: 1000px) {
  .page-news .index-shell {
    grid-template-columns: var(--nr-rail) minmax(0, 1fr);
    gap: 3.5rem;
  }
  .page-news .index-rail {
    position: sticky;
    top: calc(var(--hdr-h) + 1.25rem);
    align-self: start;
  }
}

/* ---------- 流块 ---------- */
.page-news .stream-block + .stream-block {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--c-line);
}

.page-news .block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.75rem;
  margin-bottom: 1.25rem;
}

.page-news .block-icon {
  color: var(--c-neon-deep);
  flex: none;
}

.page-news .block-title {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 800;
  color: var(--c-ink);
}

.page-news .block-note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-slate);
}

/* ---------- 条目列表 ---------- */
.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-news .log-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.4rem 0.75rem;
  padding: 1.05rem 0.6rem;
  border-bottom: 1px solid var(--c-line);
  transition: background 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-news .log-item:hover {
  background: var(--c-paper);
  box-shadow: inset 3px 0 0 var(--c-neon);
}

.page-news .log-ver {
  grid-column: 1;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-ink);
  border-left: 3px solid var(--c-neon);
  padding-left: 0.5rem;
  white-space: nowrap;
}

.page-news .log-time {
  grid-column: 2;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-slate);
  white-space: nowrap;
}

.page-news .log-main {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
}

.page-news .log-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--c-ink);
}

.page-news .log-sum {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: #4A5A5E;
}

.page-news .fold {
  margin-top: 0.6rem;
}

.page-news .fold-toggle {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--c-neon-deep);
  cursor: pointer;
  border-bottom: 1px solid currentColor;
}

.page-news .fold-toggle:hover {
  color: var(--c-ink);
}

.page-news .fold-toggle:focus-visible {
  outline: 2px solid var(--c-neon);
  outline-offset: 3px;
}

.page-news .fold-body {
  margin-top: 0.55rem;
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--c-slate);
}

.page-news .fold-body[data-open="false"] {
  display: none;
}

.page-news .fold-body p {
  margin: 0;
}

@media (min-width: 760px) {
  .page-news .log-item {
    grid-template-columns: 76px minmax(0, 1fr) 120px;
    gap: 0 1.25rem;
    padding: 1.15rem 0.6rem;
    align-items: start;
  }
  .page-news .log-main {
    grid-column: 2;
    margin-top: 0;
  }
  .page-news .log-time {
    grid-column: 3;
  }
}

/* ---------- 列表内插图 ---------- */
.page-news .topic-media,
.page-news .insight-media {
  margin: 0.85rem 0 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-line);
}

.page-news .insight-media {
  max-width: 420px;
  aspect-ratio: 10 / 7;
}

.page-news .topic-media img,
.page-news .insight-media img {
  height: 100%;
}

.page-news .log-figure {
  margin: 1.5rem 0 0;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
}

.page-news .log-figure img {
  aspect-ratio: 2 / 1;
}

.page-news .log-figure figcaption {
  padding: 0.65rem 0.9rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--c-slate);
  border-top: 1px solid var(--c-line);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: 3.25rem 0 3.5rem;
  background: var(--grad-night);
  color: #E7EEEF;
}

.page-news .section-num--onDark {
  color: var(--c-orange);
}

.page-news .cadence-title {
  margin: 0.5rem 0 0;
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  font-weight: 900;
  color: #FFFFFF;
}

.page-news .cadence-lede {
  margin: 0.9rem 0 0;
  max-width: 64ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: #B6C6C8;
}

.page-news .cadence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 2rem;
  background: rgba(237, 241, 242, 0.18);
  border: 1px solid rgba(237, 241, 242, 0.18);
}

.page-news .cadence-cell {
  padding: 1.3rem 1.25rem;
  background: rgba(20, 38, 43, 0.72);
}

.page-news .cadence-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.6vw, 1.75rem);
  font-weight: 700;
  color: var(--c-neon);
}

.page-news .cadence-label {
  margin: 0.4rem 0 0;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: #E7EEEF;
}

.page-news .cadence-text {
  margin: 0.55rem 0 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: #9FB3B6;
}

.page-news .cadence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

@media (min-width: 820px) {
  .page-news .cadence-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pick,
  .page-news .log-item,
  .page-news .rail-link,
  .page-news .breadcrumb a {
    transition: none;
  }
}