.page-news {
  --pn-gap: clamp(20px, 3vw, 40px);
  --pn-block: clamp(48px, 6vw, 84px);
  display: block;
  padding-bottom: clamp(44px, 6vw, 92px);
}

.page-news .pn-crumbs {
  padding-top: clamp(16px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-news .pn-hero {
  padding: clamp(20px, 3.4vw, 44px) 0 clamp(10px, 2vw, 20px);
}

.page-news .pn-hero-grid {
  display: grid;
  gap: var(--pn-gap);
}

.page-news .pn-hero-title .eyebrow {
  margin: 0 0 14px;
}

.page-news .pn-hero-title h1 {
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.02;
  max-width: 18ch;
}

.page-news .pn-hero-note p {
  margin: 0 0 20px;
  color: var(--steel);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.8;
  max-width: 46ch;
}

.page-news .pn-hero-facts {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-news .pn-hero-facts li {
  font-size: 13px;
  color: var(--steel);
  letter-spacing: 0.02em;
}

.page-news .pn-hero-facts b {
  color: var(--neon);
  font-weight: 500;
  margin-right: 8px;
}

.page-news .pn-hero-media {
  margin: clamp(22px, 3vw, 38px) 0 0;
}

/* ---------- 主体两列 ---------- */
.page-news .pn-body {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
  padding-top: clamp(28px, 4vw, 56px);
}

.page-news .pn-section + .pn-section {
  margin-top: var(--pn-block);
}

/* ---------- 集锦清单 ---------- */
.page-news .pn-reel {
  margin-top: clamp(22px, 3vw, 36px);
  border-bottom: 1px solid var(--line-2);
}

.page-news .pn-reel-item {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px 14px;
  padding: clamp(18px, 2.4vw, 28px) 0;
  border-top: 1px solid var(--line);
}

.page-news .pn-reel-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 7px;
  background-image: repeating-linear-gradient(90deg, var(--line-2) 0 1px, transparent 1px 15px);
  opacity: 0.65;
  pointer-events: none;
}

.page-news .pn-reel-idx {
  font-size: 15px;
  color: var(--neon);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-news .pn-reel-thumb {
  grid-column: 2;
  margin: 0;
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-news .pn-reel-body {
  grid-column: 2;
}

.page-news .pn-reel-title {
  margin: 0 0 9px;
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
  transition: color 0.25s var(--ease);
}

.page-news .pn-reel-desc {
  margin: 0 0 13px;
  color: var(--steel);
  font-size: 14.5px;
  line-height: 1.72;
  max-width: 58ch;
}

.page-news .pn-reel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-news .pn-reel-tail {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 4px;
}

.page-news .pn-reel-time {
  font-size: 15px;
  color: var(--gold);
}

.page-news .pn-reel-item:hover .pn-reel-title {
  color: var(--neon);
}

/* 事件时间轴小图 */
.page-news .pn-spark {
  width: 148px;
  height: 34px;
  flex: 0 0 auto;
}

.page-news .pn-spark-line {
  stroke: rgba(147, 161, 184, 0.34);
  stroke-width: 2;
  stroke-linecap: round;
}

.page-news .pn-spark-dot {
  fill: var(--steel);
}

.page-news .pn-spark-hot {
  fill: var(--neon);
}

.page-news .pn-spark-label {
  fill: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

/* ---------- 专题系列 ---------- */
.page-news .pn-series-banner {
  margin: clamp(22px, 3vw, 36px) 0 clamp(18px, 2.4vw, 28px);
}

.page-news .pn-series-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-news .pn-series {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2vw, 24px);
  border: 1px solid var(--line);
  border-top-width: 3px;
  border-radius: var(--r-card);
  background: var(--court);
  transition: transform 0.32s var(--ease), border-color 0.32s var(--ease);
}

.page-news .pn-series:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
}

.page-news .pn-series--tactics {
  border-top-color: var(--neon);
}

.page-news .pn-series--data {
  border-top-color: var(--gold);
}

.page-news .pn-series--squad {
  border-top-color: var(--magenta);
}

.page-news .pn-series--tool {
  border-top-color: var(--steel);
}

.page-news .pn-series-cadence {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-news .pn-series-title {
  margin: 0;
  font-size: clamp(20px, 1.8vw, 25px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .pn-series-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .pn-series-for {
  margin: 0;
  font-size: 13px;
  color: var(--gold);
}

.page-news .pn-series-list {
  list-style: none;
  margin: auto 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-news .pn-series-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--paper);
}

.page-news .pn-series-list .mono {
  color: var(--steel);
  font-size: 12px;
  padding-top: 2px;
}

/* ---------- 赛季观察 ---------- */
.page-news .pn-report {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  gap: clamp(20px, 2.8vw, 36px);
  padding: clamp(20px, 3vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, var(--court) 0%, var(--teal) 165%);
}

.page-news .pn-metrics {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-news .pn-metric {
  padding-left: 16px;
  border-left: 2px solid var(--neon);
}

.page-news .pn-metric:nth-child(2) {
  border-left-color: var(--gold);
}

.page-news .pn-metric:nth-child(3) {
  border-left-color: var(--magenta);
}

.page-news .pn-metric dt {
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 6px;
}

.page-news .pn-metric dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel);
  max-width: 54ch;
}

.page-news .pn-report-link {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .pn-report-link a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 181, 0.4);
}

.page-news .pn-report-figure {
  margin: 0;
}

/* ---------- 订阅与收藏 ---------- */
.page-news .pn-follow {
  padding: clamp(22px, 3vw, 44px);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(255, 90, 54, 0.16), transparent 62%),
    var(--court);
}

.page-news .pn-follow .eyebrow {
  margin: 0 0 12px;
}

.page-news .pn-follow h2 {
  margin: 0 0 16px;
  max-width: 20ch;
}

.page-news .pn-follow-desc {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
  max-width: 58ch;
}

.page-news .pn-follow-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .pn-follow-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
}

.page-news .pn-follow-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--neon);
}

.page-news .pn-follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 16px;
}

.page-news .pn-follow-meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .pn-follow-meta a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 177, 60, 0.4);
}

/* ---------- 右轨 ---------- */
.page-news .pn-rail {
  display: grid;
  gap: 18px;
}

.page-news .pn-rail .toc {
  display: grid;
  gap: 2px;
  padding: 18px 0;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line);
}

.page-news .pn-rail .toc-link {
  display: block;
  padding: 9px 12px;
  border-radius: var(--r-pill);
  font-size: 14px;
  color: var(--steel);
  text-decoration: none;
  transition: color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-news .pn-rail .toc-link:hover,
.page-news .pn-rail .toc-link[aria-current="true"] {
  color: var(--ink);
  background: var(--neon);
}

.page-news .pn-rail-card {
  padding: clamp(18px, 2vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--stand);
}

.page-news .pn-rail-kicker {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .pn-rail-lead {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

.page-news .pn-rail-card .btn {
  width: 100%;
  justify-content: center;
}

.page-news .pn-rail-meta {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 平板与桌面增强 ---------- */
@media (min-width: 760px) {
  .page-news .pn-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-news .pn-reel-item {
    grid-template-columns: 48px 172px minmax(0, 1fr) 168px;
    align-items: start;
  }

  .page-news .pn-reel-thumb,
  .page-news .pn-reel-body,
  .page-news .pn-reel-tail {
    grid-column: auto;
  }

  .page-news .pn-reel-tail {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }

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

  .page-news .pn-report {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1060px) {
  .page-news .pn-body {
    grid-template-columns: minmax(0, 1fr) 306px;
  }

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

  .page-news .pn-series-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .pn-series:nth-child(2) {
    margin-top: 26px;
  }

  .page-news .pn-series:nth-child(4) {
    margin-top: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-series,
  .page-news .pn-reel-title,
  .page-news .pn-rail .toc-link {
    transition: none;
  }

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