/* ================= 品牌专栏 /column/ ================= */

.page-news {
  --zone-season: var(--neon-pitch);
  --zone-version: var(--soft-flare);
  --zone-metrics: var(--mint-tint);
  --zone-local: var(--signal-flare);
  display: block;
}

/* ---------- 通用小节标题 ---------- */
.page-news .news-head {
  margin-bottom: 20px;
}

.page-news .news-head h2 {
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  font-weight: 900;
  margin: 10px 0 8px;
}

.page-news .news-head__note {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 6px;
}

.page-news .news-hero .crumbs {
  margin-bottom: 16px;
}

.page-news .news-hero__frame {
  position: relative;
  padding: 28px 16px 20px;
}

.page-news .news-hero__inner {
  display: grid;
  gap: 22px;
}

.page-news .news-hero__kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
  margin-bottom: 12px;
}

.page-news .news-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 7.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 900;
}

.page-news .news-hero__lede {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-dim);
}

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

.page-news .news-hero__shot {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
}

.page-news .news-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 四个分区 ---------- */
.page-news .zone-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .zone-card {
  position: relative;
  overflow: hidden;
  padding: 24px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  transition: transform var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              background-color var(--t-fast) var(--ease-out);
}

.page-news .zone-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--zone-season);
}

.page-news .zone-card--season::after { background: var(--zone-season); }
.page-news .zone-card--version::after { background: var(--zone-version); }
.page-news .zone-card--metrics::after { background: var(--zone-metrics); }
.page-news .zone-card--local::after { background: var(--zone-local); }

.page-news .zone-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--surface-raise);
}

.page-news .zone-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 10px;
}

.page-news .zone-card .label-card__kicker {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
  margin: 0 0 8px;
}

.page-news .zone-card .label-card__title {
  font-size: 17px;
  line-height: 1.4;
  font-weight: 700;
  margin: 0 0 10px;
}

.page-news .zone-card .label-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 最新条目：左侧索引 + 右侧列表 ---------- */
.page-news .latest__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .latest__aside {
  display: grid;
  gap: 26px;
}

.page-news .aside-block__title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
}

.page-news .zone-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .zone-index li {
  border-bottom: 1px solid var(--line);
}

.page-news .zone-index__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 2px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out),
              padding-left var(--t-fast) var(--ease-out);
}

.page-news .zone-index__link:hover,
.page-news .zone-index__link:focus-visible {
  color: var(--accent);
  padding-left: 6px;
}

.page-news .zone-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
}

.page-news .stage-scale {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
}

.page-news .stage-scale::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--neon-pitch), var(--hairline));
}

.page-news .stage-scale li {
  position: relative;
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.page-news .stage-scale li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 50%;
  width: 12px;
  height: 1px;
  background: var(--line);
  transform: translateY(-50%);
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .entry__link {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 16px 18px 15px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: transform var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              background-color var(--t-fast) var(--ease-out);
}

.page-news .entry__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  border-radius: 2px;
  background: var(--mint-tint);
  transition: background-color var(--t-base) var(--ease-out),
              top var(--t-base) var(--ease-out),
              bottom var(--t-base) var(--ease-out);
}

.page-news .entry__link:hover,
.page-news .entry__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--surface-raise);
}

.page-news .entry__link:hover::before,
.page-news .entry__link:focus-visible::before {
  background: var(--neon-pitch);
  top: 6px;
  bottom: 6px;
}

.page-news .entry__tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mint-tint);
  text-transform: uppercase;
}

.page-news .entry__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-news .entry__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mint-tint);
  font-variant-numeric: tabular-nums;
}

.page-news .entry__cue {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--flare);
}

/* ---------- 展开更早条目 ---------- */
.page-news .entry-more {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
}

.page-news .entry-more > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
  list-style: none;
}

.page-news .entry-more > summary::-webkit-details-marker {
  display: none;
}

.page-news .entry-more > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--accent);
}

.page-news .entry-more[open] > summary::after {
  content: "–";
}

.page-news .entry-more > summary:hover,
.page-news .entry-more > summary:focus-visible {
  color: var(--accent);
}

.page-news .archive-list {
  list-style: none;
  margin: 0;
  padding: 0 18px 16px;
  display: grid;
  gap: 0;
}

.page-news .archive-item {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-news .archive-item a {
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color var(--t-fast) var(--ease-out);
}

.page-news .archive-item a:hover,
.page-news .archive-item a:focus-visible {
  color: var(--accent);
}

.page-news .archive-item__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

/* ---------- 专题区块 ---------- */
.page-news .topic-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(155deg, var(--panel-deep) 0%, var(--field-ink) 78%);
}

.page-news .topic-panel__shot {
  overflow: hidden;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
}

.page-news .topic-panel__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .topic-panel__body h2 {
  margin: 10px 0 8px;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-news .topic-panel__lede {
  margin: 0 0 20px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  display: grid;
  gap: 16px;
}

.page-news .steps li {
  position: relative;
  padding-left: 46px;
  counter-increment: step;
}

.page-news .steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: var(--r-xs);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.2;
  color: var(--accent);
  background: var(--surface-raise);
}

.page-news .steps h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .series {
  margin-top: 26px;
}

.page-news .series__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
}

.page-news .series-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .series-rail__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* ---------- 指标解读栏目 ---------- */
.page-news .metrics-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
}

.page-news .metrics-panel__body h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 4.6vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-news .metrics-panel__body > p {
  margin: 0 0 18px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .metrics-points {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .metrics-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .metrics-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--accent);
}

.page-news .metrics-points strong {
  color: var(--text);
  font-weight: 700;
}

.page-news .metrics-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .metrics-panel__shot {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
}

.page-news .metrics-panel__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 本地活动 ---------- */
.page-news .local-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel-deep);
}

.page-news .local-panel__body h2 {
  margin: 10px 0 12px;
  font-size: clamp(23px, 4.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-news .local-panel__body p {
  margin: 0 0 14px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .local-panel__body .btn {
  margin-top: 4px;
}

.page-news .local-panel__shot {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
}

.page-news .local-panel__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .cadence-card {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
}

.page-news .cadence-card__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
}

.page-news .cadence-card__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.page-news .cadence-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .cadence-card--follow {
  background: var(--surface-raise);
  border-color: var(--hairline);
}

.page-news .cadence-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .cadence-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--text-dim);
}

.page-news .cadence-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 1px;
  background: var(--flare);
}

.page-news .cadence-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 结尾动作区 ---------- */
.page-news .cta-panel {
  padding: 26px 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: linear-gradient(140deg, var(--panel-raise) 0%, var(--panel-deep) 72%);
}

.page-news .cta-panel h2 {
  margin: 0 0 10px;
  font-size: clamp(24px, 4.8vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-news .cta-panel p {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .cta-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 悬停提示的渐进增强 ---------- */
@media (hover: hover) and (pointer: fine) {
  .page-news .entry__cue {
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--t-fast) var(--ease-out),
                transform var(--t-fast) var(--ease-out);
  }

  .page-news .entry__link:hover .entry__cue,
  .page-news .entry__link:focus-visible .entry__cue {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-news .zone-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .cadence-card--follow {
    grid-column: 1 / -1;
  }

  .page-news .news-hero__frame {
    padding: 32px 26px 24px;
  }

  .page-news .cta-panel {
    padding: 34px 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: center;
  }

  .page-news .latest__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

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

  .page-news .topic-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 30px;
    padding: 26px;
    align-items: start;
  }

  .page-news .metrics-panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 32px;
    padding: 32px;
    align-items: center;
  }

  .page-news .local-panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 32px;
    padding: 32px;
    align-items: center;
  }

  .page-news .cadence-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .cadence-card--follow {
    grid-column: auto;
  }
}

@media (min-width: 1080px) {
  .page-news .zone-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .entry__link {
    padding: 18px 22px 17px 24px;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry__link,
  .page-news .entry__link::before,
  .page-news .zone-card,
  .page-news .zone-index__link,
  .page-news .entry__cue {
    transition: none;
  }

  .page-news .entry__link:hover,
  .page-news .zone-card:hover {
    transform: none;
  }
}