.page-news {
  --nv-rule: rgba(199, 211, 222, .14);
  --nv-rule-soft: rgba(199, 211, 222, .07);
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: 56px;
}

/* ---------- 首屏框景 ---------- */
.page-news .nv-hero {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 20px 18px 0;
}

.page-news .nv-hero__crumbs {
  margin-bottom: 14px;
}

.page-news .nv-hero__frame {
  position: relative;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(28, 58, 87, .55), rgba(11, 27, 43, .15)),
    var(--ink-700);
  padding: 26px 18px 26px;
  overflow: hidden;
}

.page-news .nv-hero__frame::before,
.page-news .nv-hero__frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
}

.page-news .nv-hero__frame::before {
  top: 8px;
  left: 8px;
  border-top: 2px solid var(--amber-500);
  border-left: 2px solid var(--amber-500);
}

.page-news .nv-hero__frame::after {
  right: 8px;
  bottom: 8px;
  border-right: 2px solid var(--amber-500);
  border-bottom: 2px solid var(--amber-500);
}

.page-news .nv-hero__kicker {
  margin: 0;
  color: var(--amber-500);
}

.page-news .nv-hero__title {
  margin: 11px 0 0;
  font-family: var(--sans);
  font-size: clamp(30px, 8.4vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nv-hero__lede {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-news .nv-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--nv-rule);
  border: 1px solid var(--nv-rule);
}

.page-news .nv-stats__cell {
  background: var(--ink-900);
  padding: 14px 12px;
}

.page-news .nv-stats__v {
  display: block;
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--amber-500);
}

.page-news .nv-stats__l {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 左轴 + 主区 ---------- */
.page-news .nv-layout {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 36px 18px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .nv-axis {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--nv-rule);
  -webkit-overflow-scrolling: touch;
}

.page-news .nv-axis__cap {
  display: none;
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .nv-axis__item {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  flex: 0 0 auto;
  text-decoration: none;
  white-space: nowrap;
}

.page-news .nv-axis__no {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber-500);
}

.page-news .nv-axis__link {
  font-size: 13.5px;
  color: var(--mist);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .nv-axis__item:hover .nv-axis__link,
.page-news .nv-axis__item:focus-visible .nv-axis__link {
  color: var(--paper);
  border-bottom-color: var(--amber-500);
}

.page-news .nv-axis__item:focus-visible {
  outline: none;
}

/* ---------- 章节 ---------- */
.page-news .nv-sec {
  padding-top: 34px;
}

.page-news .nv-sec + .nv-sec {
  margin-top: 34px;
  border-top: 1px solid var(--nv-rule-soft);
}

.page-news .nv-sec__head {
  max-width: 46em;
}

.page-news .nv-sec__idx {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--amber-500);
}

.page-news .nv-sec__title {
  margin: 9px 0 0;
  font-family: var(--sans);
  font-size: clamp(23px, 5.4vw, 36px);
  font-weight: 750;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .nv-sec__note {
  margin: 13px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 系列首篇 ---------- */
.page-news .nv-shot {
  margin: 0;
  display: block;
  overflow: hidden;
  border: 1px solid var(--nv-rule);
  background: var(--ink-700);
}

.page-news .nv-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .nv-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-news .nv-feature__k {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--celadon-500);
}

.page-news .nv-feature__t {
  margin: 9px 0 0;
  font-family: var(--sans);
  font-size: clamp(19px, 4.6vw, 25px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-news .nv-feature__p {
  margin: 11px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 四类情形 ---------- */
.page-news .nv-causes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 26px;
  background: var(--nv-rule-soft);
  border-top: 1px solid var(--nv-rule);
  border-bottom: 1px solid var(--nv-rule);
}

.page-news .nv-cause {
  background: var(--ink-900);
  padding: 18px 0;
}

.page-news .nv-cause__k {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--amber-300);
}

.page-news .nv-cause__t {
  margin: 7px 0 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .nv-cause__d {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 厅别对照 ---------- */
.page-news .nv-halls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 24px;
  background: var(--nv-rule);
  border: 1px solid var(--nv-rule);
}

.page-news .nv-hall {
  background: var(--ink-700);
  padding: 20px 16px;
  transition: background 180ms var(--ease);
}

.page-news .nv-hall:hover {
  background: var(--ink-500);
}

.page-news .nv-hall__k {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--celadon-500);
}

.page-news .nv-hall__t {
  margin: 9px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-news .nv-hall__d {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 分类整理动态 ---------- */
.page-news .nv-sort-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
}

.page-news .nv-move {
  padding: 14px 0 14px 14px;
  border-left: 2px solid var(--celadon-500);
}

.page-news .nv-move + .nv-move {
  margin-top: 14px;
  border-top: 1px solid var(--nv-rule-soft);
  padding-top: 18px;
}

.page-news .nv-move__k {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--celadon-200);
}

.page-news .nv-move__d {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 报告目录 ---------- */
.page-news .nv-list-banner {
  margin-top: 22px;
}

.page-news .nv-flt {
  position: relative;
  margin-top: 24px;
}

.page-news .nv-flt__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-news .nv-flt__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.page-news .nv-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-size: 13px;
  color: var(--mist);
  border: 1px solid var(--line-strong);
  cursor: pointer;
  user-select: none;
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .nv-chip:hover {
  color: var(--paper);
  border-color: var(--amber-300);
}

.page-news #nv-f-all:checked ~ .nv-flt__bar [for="nv-f-all"],
.page-news #nv-f-amount:checked ~ .nv-flt__bar [for="nv-f-amount"],
.page-news #nv-f-hall:checked ~ .nv-flt__bar [for="nv-f-hall"],
.page-news #nv-f-sort:checked ~ .nv-flt__bar [for="nv-f-sort"] {
  background: var(--amber-500);
  border-color: var(--amber-500);
  color: var(--ink-900);
}

.page-news #nv-f-all:focus-visible ~ .nv-flt__bar [for="nv-f-all"],
.page-news #nv-f-amount:focus-visible ~ .nv-flt__bar [for="nv-f-amount"],
.page-news #nv-f-hall:focus-visible ~ .nv-flt__bar [for="nv-f-hall"],
.page-news #nv-f-sort:focus-visible ~ .nv-flt__bar [for="nv-f-sort"] {
  outline: 2px solid var(--amber-300);
  outline-offset: 2px;
}

.page-news #nv-f-amount:checked ~ .nv-list .nv-item:not(.is-amount),
.page-news #nv-f-hall:checked ~ .nv-list .nv-item:not(.is-hall),
.page-news #nv-f-sort:checked ~ .nv-list .nv-item:not(.is-sort) {
  display: none;
}

.page-news .nv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--nv-rule-soft);
}

.page-news .nv-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  padding: 18px 0;
  border-top: 1px solid var(--nv-rule-soft);
}

.page-news .nv-item:first-child {
  border-top-color: var(--nv-rule);
}

.page-news .nv-item__no {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--mist);
  transition: color 160ms var(--ease);
}

.page-news .nv-item:hover .nv-item__no,
.page-news .nv-item:focus-within .nv-item__no {
  color: var(--amber-500);
}

.page-news .nv-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.page-news .nv-tag {
  font-size: 11.5px;
  letter-spacing: .04em;
}

.page-news .nv-item__date {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--mist);
}

.page-news .nv-item__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .nv-item__sum {
  margin: 8px 0 0;
  max-width: 44em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .nv-more {
  margin-top: 10px;
}

.page-news .nv-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  cursor: pointer;
  font-size: 12.5px;
  color: var(--amber-300);
}

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

.page-news .nv-more > summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 13px;
}

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

.page-news .nv-more > summary:focus-visible {
  outline: 1px solid var(--amber-500);
  outline-offset: 2px;
}

.page-news .nv-more p {
  margin: 10px 0 0;
  max-width: 40em;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 编辑手记 ---------- */
.page-news .nv-diary {
  margin-top: 22px;
  border: 1px solid var(--nv-rule);
  background: var(--ink-700);
}

.page-news .nv-diary__sum {
  padding: 15px 16px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  list-style: none;
}

.page-news .nv-diary__sum::-webkit-details-marker {
  display: none;
}

.page-news .nv-diary__sum::after {
  content: "＋";
  float: right;
  font-family: var(--mono);
  font-weight: 400;
  color: var(--amber-500);
}

.page-news .nv-diary[open] .nv-diary__sum::after {
  content: "－";
}

.page-news .nv-diary__sum:focus-visible {
  outline: 1px solid var(--amber-500);
  outline-offset: -3px;
}

.page-news .nv-diary__body {
  padding: 0 16px 20px;
}

.page-news .nv-quote {
  margin: 0 0 14px;
  padding: 2px 0 2px 14px;
  border-left: 2px solid var(--celadon-500);
}

.page-news .nv-quote p {
  margin: 0;
  max-width: 42em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .nv-diary__foot {
  margin: 18px 0 0;
  max-width: 46em;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .nv-inline {
  color: var(--amber-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 163, 61, .4);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .nv-inline:hover,
.page-news .nv-inline:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 页尾条带 ---------- */
.page-news .nv-endcap {
  width: 100%;
  max-width: var(--wrap);
  margin: 40px auto 0;
  padding: 0 18px;
}

.page-news .nv-endcap img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-top: 1px solid var(--nv-rule);
  border-bottom: 1px solid var(--nv-rule);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-news .nv-hero {
    padding: 28px 28px 0;
  }

  .page-news .nv-hero__frame {
    padding: 40px 36px 36px;
  }

  .page-news .nv-layout {
    padding: 48px 28px 0;
  }

  .page-news .nv-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 28px;
    align-items: center;
  }

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

  .page-news .nv-cause {
    padding: 22px 20px;
  }

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

  .page-news .nv-sort-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-news .nv-item {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 16px;
    padding: 20px 0;
  }

  .page-news .nv-diary__sum,
  .page-news .nv-diary__body {
    padding-left: 22px;
    padding-right: 22px;
  }

  .page-news .nv-endcap {
    padding: 0 28px;
  }
}

/* ---------- 桌面：左轴常驻 ---------- */
@media (min-width: 1000px) {
  .page-news .nv-layout {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 58px;
    padding-top: 60px;
  }

  .page-news .nv-axis {
    display: block;
    position: sticky;
    top: 104px;
    align-self: start;
    overflow: visible;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-news .nv-axis__cap {
    display: block;
  }

  .page-news .nv-axis__item {
    display: flex;
    margin-bottom: 16px;
  }

  .page-news .nv-axis {
    border-left: 1px solid var(--nv-rule);
    padding-left: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nv-chip,
  .page-news .nv-item__no,
  .page-news .nv-hall,
  .page-news .nv-axis__link,
  .page-news .nv-inline {
    transition: none;
  }
}