.page-news {
  --nl-bar: 96px;
  --nl-pad: clamp(18px, 3vw, 30px);
  background: linear-gradient(180deg, var(--ink) 0%, #081026 100%);
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(28px, 6vw, 72px) 0 clamp(24px, 4vw, 44px);
}

.page-news .news-hero__inner {
  position: relative;
}

.page-news .news-hero .annotation {
  display: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.6vw, 78px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--text);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  border: 1px solid var(--stroke);
  background: var(--stroke);
}

.page-news .hero-stats__item {
  background: var(--ink);
  padding: 14px 16px;
}

.page-news .hero-stats__key {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-news .hero-stats__val {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--cyan);
}

.page-news .hero-stats__val--warm {
  font-size: clamp(13px, 1.6vw, 16px);
  color: var(--orange);
}

.page-news .hero-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .hero-index a {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--stroke);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  text-decoration: none;
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.page-news .hero-index a:hover,
.page-news .hero-index a:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

/* ---------- 展区头 ---------- */
.page-news .zone {
  padding: clamp(36px, 6vw, 72px) 0 0;
}

.page-news .zone__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-news .zone__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-news .zone__rule {
  background: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 100%);
  opacity: 0.7;
}

/* ---------- 时间线 ---------- */
.page-news .nl-sticky {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: sticky;
  top: 6px;
  z-index: 4;
  margin: 22px 0 4px;
  padding: 8px 14px;
  border: 1px solid var(--stroke);
  border-left: 3px solid var(--cyan);
  background: rgba(10, 19, 48, 0.94);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  backdrop-filter: blur(6px);
}

.page-news .nl-sticky__round {
  color: var(--cyan);
}

.page-news .nl-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: nl;
}

.page-news .nl-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 20px;
}

.page-news .nl-tick {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .nl-tick__slot {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--stroke);
  background: rgba(47, 240, 214, 0.06);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .nl-tick__round {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-news .nl-card {
  border: 1px solid var(--stroke);
  background: var(--night);
  box-shadow: var(--shadow-layer);
  transition: border-color 0.3s ease;
}

.page-news .nl-card:hover {
  border-color: var(--cyan);
}

.page-news .nl-card--lead {
  padding: 0;
  overflow: hidden;
  background: linear-gradient(155deg, #17294F 0%, var(--night) 62%);
}

.page-news .nl-card--lead .nl-card__body {
  padding: 20px var(--nl-pad) 26px;
}

.page-news .nl-card--mid {
  padding: 18px var(--nl-pad) 22px;
}

.page-news .nl-card--compact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 15px var(--nl-pad);
}

.page-news .nl-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .nl-card--compact .nl-card__meta {
  margin-bottom: 0;
}

.page-news .nl-card__round {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-news .nl-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.5vw, 27px);
  line-height: 1.32;
  color: var(--paper);
}

.page-news .nl-card--mid .nl-card__title {
  font-size: clamp(17px, 2vw, 21px);
}

.page-news .nl-card--compact .nl-card__title {
  flex: 1 1 220px;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  color: var(--text);
}

.page-news .nl-card__desc {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-news .nl-card__sign {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-news .nl-card--compact .nl-card__sign {
  flex: 0 0 auto;
}

/* ---------- 复盘三段写法 ---------- */
.page-news .method-lede {
  max-width: 58ch;
  margin: 24px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-news .read-flow {
  margin: 26px 0 0;
  border-top: 1px solid var(--stroke);
}

.page-news .read-step {
  padding: 22px 4px 24px 18px;
  border-left: 3px solid var(--night);
  border-bottom: 1px solid var(--stroke);
  transition: border-left-color 0.3s ease;
}

.page-news .read-step:hover {
  border-left-color: var(--cyan);
}

.page-news .read-step__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-news .read-step__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .read-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 专题系列 ---------- */
.page-news .series-banner {
  margin: 26px 0 20px;
  padding: 22px var(--nl-pad) 24px;
  border: 1px solid var(--cyan);
  border-left-width: 4px;
  background: linear-gradient(90deg, rgba(47, 240, 214, 0.09) 0%, rgba(27, 42, 82, 0.6) 60%);
}

.page-news .series-banner__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .series-banner__cadence {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-news .series-banner__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .series-banner__text {
  max-width: 68ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-news .series-banner__more {
  margin: 18px 0 0;
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--stroke);
  background: var(--night);
  box-shadow: var(--shadow-layer);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-news .series-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan-soft);
}

.page-news .series-card__body {
  padding: 18px var(--nl-pad) 22px;
}

.page-news .series-card__title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.34;
  color: var(--paper);
}

.page-news .series-card__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text);
}

.page-news .series-card__cadence {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange-soft);
}

/* ---------- 规则与版本 ---------- */
.page-news .ver-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 26px;
}

.page-news .ver-media .media__caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
}

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

.page-news .ver-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--stroke);
}

.page-news .ver-item__no {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-news .ver-item__tag {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-news .ver-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.36;
  color: var(--paper);
}

.page-news .ver-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--text);
}

.page-news .ver-foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--text-dim);
}

.page-news .ver-foot a,
.page-news .fb-note a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 历史轮次 ---------- */
.page-news .archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.page-news .archive-text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-news .archive-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  align-self: start;
  padding: 1px;
  background: var(--stroke);
  border: 1px solid var(--stroke);
}

.page-news .archive-strip__tick {
  flex: 1 1 88px;
  padding: 14px 10px;
  background: var(--ink);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-align: center;
}

.page-news .archive-strip__tick--now {
  background: var(--cyan);
  color: var(--ink);
}

/* ---------- 反馈 ---------- */
.page-news .fb-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 24px;
}

.page-news .fb-block {
  padding: 20px var(--nl-pad) 22px;
  border: 1px solid var(--stroke);
  background: rgba(27, 42, 82, 0.55);
}

.page-news .fb-block__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.34;
  color: var(--paper);
}

.page-news .fb-block__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-news .fb-list {
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--stroke);
}

.page-news .fb-list .contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--stroke);
  font-size: 14px;
}

.page-news .fb-list .contact-row__key {
  flex: 0 0 84px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

.page-news .fb-list .contact-row__val {
  color: var(--cyan-soft);
  word-break: break-all;
}

.page-news .fb-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.74;
  color: var(--text-dim);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .nl-item {
    grid-template-columns: var(--nl-bar) minmax(0, 1fr);
    gap: 0 20px;
  }

  .page-news .nl-tick {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 4px;
  }

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

@media (min-width: 900px) {
  .page-news .read-flow {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .read-step {
    border-bottom: none;
    border-right: 1px solid var(--stroke);
  }

  .page-news .read-step:last-child {
    border-right: none;
  }

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

  .page-news .ver-layout {
    grid-template-columns: 5fr 8fr;
    gap: 34px;
    align-items: start;
  }

  .page-news .archive-layout {
    grid-template-columns: 8fr 5fr;
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero__inner {
    padding-left: 8px;
  }

  .page-news .news-hero .annotation {
    display: block;
    position: absolute;
    left: -38px;
    top: 4px;
    writing-mode: vertical-rl;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series-card,
  .page-news .nl-card,
  .page-news .read-step,
  .page-news .hero-index a {
    transition: none;
  }

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