.page-news {
  --news-rail: 228px;
  --news-gap: clamp(28px, 4vw, 56px);
  display: block;
}

/* ---------- 页头 ---------- */
.page-news .news-hero {
  padding-top: clamp(28px, 5vw, 52px);
  border-bottom: 1px solid var(--line);
}

.page-news .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 900;
}

.page-news .news-hero h1::after {
  content: "";
  display: block;
  width: 84px;
  height: 4px;
  margin-top: 18px;
  background: var(--cyan);
}

.page-news .news-hero .lede {
  margin-top: 22px;
  max-width: 62ch;
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  line-height: 1.85;
  color: var(--text-2);
}

.page-news .hero-band {
  position: relative;
  margin: clamp(30px, 5vw, 52px) 0 0;
  overflow: hidden;
  background: var(--panel);
}

.page-news .hero-band img {
  display: block;
  width: 100%;
  height: clamp(170px, 26vw, 320px);
  object-fit: cover;
  opacity: 0.52;
  filter: saturate(0.8);
}

.page-news .hero-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 16, 13, 0.94) 0%, rgba(4, 16, 13, 0.34) 48%, rgba(0, 240, 192, 0.14) 100%),
    repeating-linear-gradient(90deg, rgba(23, 56, 47, 0.5) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.page-news .hero-band figcaption {
  position: absolute;
  left: clamp(18px, 4vw, 40px);
  bottom: clamp(14px, 2.6vw, 22px);
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}

/* ---------- 双栏骨架 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-news .news-main {
  min-width: 0;
}

/* ---------- 左栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 22px;
  padding: 20px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--edge);
}

.page-news .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .rail-list a {
  display: block;
  padding: 8px 10px 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--text-2);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-news .rail-list a:hover,
.page-news .rail-list a:focus-visible,
.page-news .rail-list a[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(0, 240, 192, 0.07);
}

.page-news .rail-cats-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--text-2);
}

.page-news .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .cat-list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  font-size: 0.74rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--text-2);
  border: 1px solid var(--line);
  background: rgba(233, 246, 241, 0.02);
}

.page-news .cat-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--edge);
  flex: 0 0 auto;
}

.page-news .cat-list li.is-key::before {
  background: var(--cyan);
}

/* ---------- 章节标题 ---------- */
.page-news .nsec {
  padding-bottom: clamp(46px, 6vw, 80px);
}

.page-news .nsec:last-of-type {
  padding-bottom: clamp(24px, 3vw, 40px);
}

.page-news .nhead {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-news .nhead-idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-news .nhead-txt {
  min-width: 0;
}

.page-news .nhead-txt .eyebrow {
  margin: 0;
}

.page-news .nhead h2 {
  margin: 6px 0 0;
  font-size: clamp(1.45rem, 3.6vw, 2.15rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-news .nlede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--text-2);
}

/* ---------- 01 更新条目 ---------- */
.page-news .note-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-news .note-list > li {
  border-bottom: 1px solid var(--line);
}

.page-news .note-list > li.band-slot {
  border-bottom: none;
}

.page-news .note-item {
  display: block;
}

.page-news .note-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 17px 6px;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.2s var(--ease);
}

.page-news .note-summary::-webkit-details-marker {
  display: none;
}

.page-news .note-summary:hover {
  background: rgba(0, 240, 192, 0.045);
}

.page-news .note-summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-news .note-num {
  flex: 0 0 auto;
  min-width: 2.2em;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  transition: color 0.2s var(--ease);
}

.page-news .note-title {
  flex: 1 1 240px;
  min-width: 0;
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.page-news .note-meta {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.page-news .note-when {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.04em;
  color: var(--text-2);
  border: 1px dashed var(--line);
}

.page-news .note-item[open] .note-num {
  color: var(--amber);
}

.page-news .note-item[open] .note-summary {
  background: rgba(0, 240, 192, 0.035);
}

.page-news .note-body {
  padding: 0 6px 20px;
  max-width: 68ch;
}

.page-news .note-body p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.9;
  color: var(--text-2);
}

/* 停顿色带 */
.page-news .pause-band {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 3px 0;
  padding: 14px 18px;
  background: var(--stripe);
  border-left: 3px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--cyan-soft);
}

.page-news .pause-band::before {
  content: "";
  flex: 0 0 auto;
  width: 22px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 通用插图 ---------- */
.page-news .nfigure {
  margin: 26px 0 0;
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-news .nfigure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 8;
  object-fit: cover;
  opacity: 0.78;
  filter: saturate(0.85);
}

.page-news .nfigure--narrow img {
  aspect-ratio: 12 / 8;
}

.page-news .nfigure figcaption {
  padding: 11px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--text-2);
}

/* ---------- 02 专题系列 ---------- */
.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  background: var(--panel);
  border-top: 2px solid var(--edge);
}

.page-news .series-card:hover {
  border-top-color: var(--cyan);
  background: linear-gradient(180deg, rgba(0, 240, 192, 0.06), var(--panel) 55%);
}

.page-news .series-phase {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-news .series-card h3 {
  margin: 0;
  font-size: 1.06rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-news .series-card > p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--text-2);
}

.page-news .series-points {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-news .series-points li {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--text-2);
}

.page-news .series-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-news .series-foot {
  margin: 20px 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-2);
}

.page-news .series-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 192, 0.4);
}

.page-news .series-foot a:hover {
  color: var(--cyan-soft);
}

/* ---------- 03 版本迭代 ---------- */
.page-news .ver-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-news .ver-row {
  display: grid;
  gap: 8px;
  padding: 20px 16px 22px;
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--line);
}

.page-news .ver-row--now {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(0, 240, 192, 0.07), transparent 62%);
}

.page-news .ver-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.page-news .ver-row--now .ver-tag {
  color: var(--cyan);
}

.page-news .ver-row h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-news .ver-desc {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.85;
  color: var(--text-2);
}

/* ---------- 04 赛季阶段 ---------- */
.page-news .phase-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .phase-cell {
  padding: 22px 20px 26px;
  background: var(--panel);
  border-top: 3px solid var(--edge);
}

.page-news .phase-cell--now {
  border-top-color: var(--cyan);
  background: linear-gradient(180deg, rgba(0, 240, 192, 0.08), var(--panel) 62%);
}

.page-news .phase-k {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.page-news .phase-cell--now .phase-k {
  color: var(--amber);
}

.page-news .phase-cell h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  line-height: 1.3;
}

.page-news .phase-cell p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---------- 05 回访方式 ---------- */
.page-news .revisit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .revisit-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  background: var(--panel);
}

.page-news .revisit-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  opacity: 0.75;
}

.page-news .revisit-cell h3 {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.35;
}

.page-news .revisit-cell p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--text-2);
}

.page-news .revisit-link {
  align-self: flex-start;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--cyan);
  text-decoration: none;
  border: 1px solid var(--cyan);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .revisit-link:hover,
.page-news .revisit-link:focus-visible {
  background: transparent;
  color: var(--cyan);
}

/* ---------- 收尾跑道带 ---------- */
.page-news .end-band {
  margin-top: clamp(24px, 4vw, 40px);
  padding: 22px 22px;
  background: var(--stripe);
  border-left: 4px solid var(--amber);
}

.page-news .end-band p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--text);
  max-width: 70ch;
}

.page-news .end-band a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 192, 0.4);
}

.page-news .end-band a:hover,
.page-news .end-band a:focus-visible {
  color: var(--cyan-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .series-grid,
  .page-news .revisit-grid,
  .page-news .phase-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .note-body {
    padding-left: 66px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-approx) * 0.72);
  }

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

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

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

  .page-news .ver-row {
    grid-template-columns: 148px minmax(0, 1fr);
    grid-template-areas:
      "tag title"
      "tag desc";
    column-gap: 28px;
    row-gap: 8px;
    align-items: start;
    padding-top: 24px;
    padding-bottom: 26px;
  }

  .page-news .ver-tag {
    grid-area: tag;
    padding-top: 4px;
  }

  .page-news .ver-row h3 {
    grid-area: title;
  }

  .page-news .ver-desc {
    grid-area: desc;
  }
}

@media (min-width: 1200px) {
  .page-news .note-title {
    font-size: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-summary,
  .page-news .rail-list a,
  .page-news .revisit-link {
    transition: none;
  }
}