.page-news {
  background: var(--void-navy);
  color: var(--paper-cream);
  padding-bottom: 88px;
  overflow-x: clip;
}

.page-news .news-shell {
  padding-top: 26px;
}

.page-news section[id] {
  scroll-margin-top: 78px;
}

/* ---------- 专题首屏 ---------- */
.page-news .spotlight {
  display: grid;
  gap: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--frame-glow);
  overflow: hidden;
  background:
    radial-gradient(120% 130% at 86% 4%, rgba(62, 224, 210, 0.14), transparent 58%),
    linear-gradient(158deg, #0b1424 0%, #060b14 74%);
}

.page-news .spotlight-body {
  padding: 30px 22px 34px;
  position: relative;
  z-index: 1;
}

.page-news .spotlight-body h1 {
  font-family: var(--font-editorial);
  font-size: clamp(30px, 6.4vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 12px 0 16px;
  color: var(--paper-cream);
}

.page-news .spotlight-body .lede {
  margin: 0 0 24px;
  max-width: 44ch;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(245, 238, 226, 0.78);
}

.page-news .spotlight-questions {
  list-style: none;
  counter-reset: q;
  margin: 0 0 28px;
  padding: 20px 0 0;
  border-top: 1px solid var(--frame-glow);
  display: grid;
  gap: 13px;
}

.page-news .spotlight-questions li {
  counter-increment: q;
  position: relative;
  padding-left: 44px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(245, 238, 226, 0.86);
}

.page-news .spotlight-questions li::before {
  content: "0" counter(q);
  position: absolute;
  left: 0;
  top: 1px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(62, 224, 210, 0.4);
  color: var(--pulse-cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

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

.page-news .spotlight-media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  border-top: 1px solid var(--frame-glow);
}

.page-news .spotlight-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.08) brightness(0.86);
}

.page-news .spotlight-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(6, 11, 20, 0.84);
  border: 1px solid rgba(255, 106, 26, 0.55);
  color: var(--volt-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 锚点导航 ---------- */
.page-news .anchor-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 26px 0 0;
  background: rgba(6, 11, 20, 0.92);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--frame-glow);
  border-bottom: 1px solid var(--frame-glow);
}

.page-news .anchor-list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 10px 2px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .anchor-list::-webkit-scrollbar {
  display: none;
}

.page-news .anchor-list a {
  display: block;
  white-space: nowrap;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--frame-glow);
  color: rgba(245, 238, 226, 0.8);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-news .anchor-list a:hover,
.page-news .anchor-list a:focus-visible {
  border-color: var(--pulse-cyan);
  color: var(--pulse-cyan);
  background: rgba(62, 224, 210, 0.08);
}

/* ---------- 章节外壳 ---------- */
.page-news .section {
  margin-top: 76px;
}

.page-news .section-head {
  max-width: 660px;
  margin-bottom: 30px;
}

.page-news .section-title {
  font-family: var(--font-editorial);
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.26;
  margin: 10px 0 12px;
  color: var(--paper-cream);
}

.page-news .section-head .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(245, 238, 226, 0.72);
}

/* ---------- 四类栏目 ---------- */
.page-news .kinds-grid {
  display: grid;
  gap: 16px;
}

.page-news .kind-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--frame-glow);
  background: linear-gradient(168deg, rgba(28, 46, 74, 0.5), rgba(15, 26, 46, 0.92));
  position: relative;
}

.page-news .kind-card h3 {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: 21px;
  line-height: 1.36;
  color: var(--paper-cream);
}

.page-news .kind-card > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(245, 238, 226, 0.74);
}

.page-news .kind-card.is-paper {
  background: var(--paper-cream);
  border-color: rgba(36, 26, 20, 0.14);
}

.page-news .kind-card.is-paper h3 {
  color: var(--espresso-ink);
}

.page-news .kind-card.is-paper > p {
  color: rgba(36, 26, 20, 0.78);
}

.page-news .kind-card.is-slate {
  background: var(--paper-deep);
  border-color: rgba(36, 26, 20, 0.16);
}

.page-news .kind-card.is-slate h3 {
  color: var(--espresso-ink);
}

.page-news .kind-card.is-slate > p {
  color: rgba(36, 26, 20, 0.78);
}

.page-news .kind-card.is-paper .kind-meta,
.page-news .kind-card.is-slate .kind-meta {
  border-top-color: rgba(36, 26, 20, 0.2);
}

.page-news .kind-card.is-paper .kind-meta-k,
.page-news .kind-card.is-slate .kind-meta-k {
  color: rgba(36, 26, 20, 0.55);
}

.page-news .kind-card.is-paper .kind-meta li,
.page-news .kind-card.is-slate .kind-meta li {
  color: rgba(36, 26, 20, 0.85);
}

.page-news .kind-figure {
  margin: 4px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(36, 26, 20, 0.12);
}

.page-news .kind-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .kind-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: auto 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed rgba(142, 156, 179, 0.38);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(245, 238, 226, 0.86);
}

.page-news .kind-meta-k {
  color: var(--mist-gray);
  margin-right: 6px;
}

.page-news .kinds-strip {
  margin: 22px 0 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--frame-glow);
  overflow: hidden;
  background: var(--rail-steel);
}

.page-news .kinds-strip img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.9) contrast(1.06);
}

.page-news .kinds-strip figcaption {
  padding: 14px 20px;
  border-top: 1px solid var(--frame-glow);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist-gray);
}

/* ---------- 连载 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 30px;
}

.page-news .series-copy .section-title {
  margin-top: 8px;
}

.page-news .series-copy .lede {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(245, 238, 226, 0.72);
}

.page-news .series-steps {
  list-style: none;
  counter-reset: step;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
}

.page-news .series-steps li {
  counter-increment: step;
  position: relative;
  margin-left: 14px;
  padding: 0 0 24px 34px;
  border-left: 1px solid var(--frame-glow);
}

.page-news .series-steps li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--void-navy);
  border: 2px solid var(--pulse-cyan);
}

.page-news .series-steps li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-news .series-step-tag {
  display: inline-block;
  margin-bottom: 7px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(225, 58, 124, 0.14);
  border: 1px solid rgba(225, 58, 124, 0.45);
  color: var(--magenta-flare);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .series-steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-editorial);
  font-size: 19px;
  line-height: 1.36;
  color: var(--paper-cream);
}

.page-news .series-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(245, 238, 226, 0.72);
}

.page-news .series-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--frame-glow);
  overflow: hidden;
  background: var(--rail-steel);
  align-self: start;
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 最新条目 ---------- */
.page-news .latest-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  max-width: none;
}

.page-news .latest-note {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist-gray);
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .entry {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 20px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--frame-glow);
  background: linear-gradient(165deg, rgba(28, 46, 74, 0.48), rgba(15, 26, 46, 0.9));
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  border-color: rgba(62, 224, 210, 0.5);
  transform: translateY(-2px);
}

.page-news .entry.is-paper {
  background: var(--paper-cream);
  border-color: rgba(36, 26, 20, 0.12);
}

.page-news .entry.is-slate {
  background: var(--paper-deep);
  border-color: rgba(36, 26, 20, 0.16);
}

.page-news .entry h3 {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: 19px;
  line-height: 1.4;
  color: var(--paper-cream);
}

.page-news .entry.is-paper h3,
.page-news .entry.is-slate h3 {
  color: var(--espresso-ink);
}

.page-news .entry-summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(245, 238, 226, 0.72);
}

.page-news .entry.is-paper .entry-summary,
.page-news .entry.is-slate .entry-summary {
  color: rgba(36, 26, 20, 0.76);
}

.page-news .entry-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.page-news .entry-time {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(142, 156, 179, 0.4);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist-gray);
}

.page-news .entry.is-paper .entry-time,
.page-news .entry.is-slate .entry-time {
  border-color: rgba(36, 26, 20, 0.25);
  color: rgba(36, 26, 20, 0.6);
}

.page-news .entry-lead {
  border-color: rgba(62, 224, 210, 0.42);
  background:
    radial-gradient(92% 140% at 100% 0%, rgba(225, 58, 124, 0.16), transparent 62%),
    linear-gradient(165deg, rgba(28, 46, 74, 0.66), rgba(15, 26, 46, 0.96));
}

.page-news .entry-lead h3 {
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.3;
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-news .rhythm-node {
  position: relative;
  padding-top: 24px;
  border-top: 1px solid var(--frame-glow);
}

.page-news .rhythm-mark {
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--pulse-cyan);
  box-shadow: 0 0 0 4px rgba(62, 224, 210, 0.14);
}

.page-news .rhythm-time {
  margin: 10px 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pulse-cyan);
}

.page-news .rhythm-node h3 {
  margin: 0 0 8px;
  font-family: var(--font-editorial);
  font-size: 19px;
  line-height: 1.36;
  color: var(--paper-cream);
}

.page-news .rhythm-node p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(245, 238, 226, 0.72);
}

/* ---------- 投稿与共建 ---------- */
.page-news .join-grid {
  display: grid;
  gap: 24px;
}

.page-news .join-copy .lede {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(245, 238, 226, 0.74);
}

.page-news .join-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .join-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--frame-glow);
  background: rgba(15, 26, 46, 0.6);
}

.page-news .join-list strong {
  font-family: var(--font-editorial);
  font-size: 17px;
  font-weight: 400;
  color: var(--paper-cream);
}

.page-news .join-list span {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 238, 226, 0.7);
}

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

.page-news .join-side {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .join-side h3 {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: 20px;
  line-height: 1.36;
  color: var(--paper-cream);
}

.page-news .join-req {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(245, 238, 226, 0.78);
}

.page-news .join-req li::marker {
  color: var(--volt-orange);
  font-family: var(--font-mono);
}

.page-news .join-mail {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--frame-glow);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-gray);
  word-break: break-word;
}

.page-news .join-more {
  margin: 0;
  font-size: 14px;
}

.page-news .join-more a {
  color: var(--pulse-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(62, 224, 210, 0.4);
}

.page-news .join-more a:hover,
.page-news .join-more a:focus-visible {
  border-bottom-color: var(--pulse-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-shell {
    padding-top: 34px;
  }

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

  .page-news .entry-lead {
    grid-column: 1 / -1;
  }

  .page-news .spotlight-body {
    padding: 36px 32px 40px;
  }
}

@media (min-width: 880px) {
  .page-news .spotlight {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: stretch;
  }

  .page-news .spotlight-body {
    padding: 54px 46px;
    align-self: center;
  }

  .page-news .spotlight-media {
    aspect-ratio: auto;
    min-height: 520px;
    border-top: 0;
    border-left: 1px solid var(--frame-glow);
  }

  .page-news .kinds-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .kind-turn {
    grid-column: 1 / span 7;
    grid-row: 1;
  }

  .page-news .kind-pre {
    grid-column: 8 / span 5;
    grid-row: 1;
  }

  .page-news .kind-doc {
    grid-column: 1 / span 5;
    grid-row: 2;
  }

  .page-news .kind-data {
    grid-column: 6 / span 7;
    grid-row: 2;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-news .rhythm-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 28px;
  }

  .page-news .join-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .section {
    margin-top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .anchor-list a {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .entry:focus-within {
    transform: none;
  }
}