.page-news {
  --news-rail-w: 224px;
  --news-line: var(--grid);
  --news-tight: clamp(18px, 3vw, 28px);
  padding-bottom: clamp(48px, 8vw, 96px);
  color: var(--frost);
  background:
    radial-gradient(120% 70% at 84% -8%, rgba(25, 211, 230, 0.08), transparent 58%),
    radial-gradient(90% 60% at 4% 30%, rgba(11, 110, 122, 0.12), transparent 60%),
    var(--ink);
}

.page-news a {
  text-decoration: none;
}

.page-news .news-top {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding: clamp(26px, 5vw, 52px) 0 clamp(32px, 6vw, 60px);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin: 0;
  display: block;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7vw, 70px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
  max-width: 15em;
}

.page-news .news-hero-lead {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--frost);
  opacity: 0.92;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero-index {
  border-top: 1px solid var(--news-line);
  padding-top: 18px;
}

.page-news .news-hero-index .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--dim);
  margin: 0;
  display: block;
}

.page-news .index-list {
  margin: 14px 0 0;
  display: grid;
  gap: 0;
}

.page-news .index-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid var(--hull);
  font-size: 13px;
}

.page-news .index-row dt {
  color: var(--dim);
  letter-spacing: 0.04em;
}

.page-news .index-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--frost);
  white-space: nowrap;
}

.page-news .index-row dd .mono {
  color: var(--amber);
  font-size: 15px;
}

/* ---------- 章节头 ---------- */
.page-news .news-chapter {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding-top: clamp(44px, 7vw, 80px);
}

.page-news .news-chapter-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  padding-top: 9px;
}

.page-news .news-chapter-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.005em;
}

.page-news .news-lead {
  margin: 12px 0 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dim);
}

/* ---------- 分栏主体 ---------- */
.page-news .news-browse {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  padding-top: clamp(24px, 4vw, 36px);
}

.page-news .news-rail {
  align-self: start;
  min-width: 0;
}

.page-news .rail-block + .rail-block {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--news-line);
}

.page-news .rail-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--dim);
  margin: 0 0 12px;
}

.page-news .stage-list,
.page-news .type-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .stage-item {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--hull);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--dim);
}

.page-news .stage-item strong {
  display: block;
  font-weight: 500;
  font-size: 13px;
  color: var(--frost);
  margin-bottom: 2px;
}

.page-news .stage-mark {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  padding-top: 2px;
}

.page-news .stage-item.is-current .stage-mark {
  color: var(--amber);
}

.page-news .type-item {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--dim);
  border-top: 1px solid var(--hull);
}

.page-news .type-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  display: block;
  transform: translateY(-2px);
}

.page-news .type-dot--a {
  background: var(--cyan);
}

.page-news .type-dot--b {
  background: var(--amber);
}

.page-news .type-dot--c {
  background: var(--mist);
}

.page-news .rail-jump {
  display: grid;
  gap: 8px;
}

.page-news .rail-jump a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  padding: 9px 11px;
  border: 1px solid var(--hull);
  display: block;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .rail-jump a:hover,
.page-news .rail-jump a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 筛选与内容流 ---------- */
.page-news .news-stream {
  min-width: 0;
}

.page-news .news-filter {
  display: grid;
  gap: 10px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-filter .rail-label {
  margin: 0;
}

.page-news .news-seg {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  min-width: 0;
}

.page-news .news-seg button {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  padding: 10px 16px;
}

/* 封面位 */
.page-news .news-feature {
  display: grid;
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--news-line);
  background: var(--deck);
  min-width: 0;
}

.page-news .news-feature-media {
  margin: 0;
  overflow: hidden;
}

.page-news .news-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-feature-body {
  padding: clamp(20px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-news .news-feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.16;
  margin: 0;
  letter-spacing: -0.005em;
}

.page-news .news-feature-sum {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dim);
}

.page-news .news-feature-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.page-news .news-dot {
  width: 4px;
  height: 4px;
  background: var(--amber);
  display: block;
}

.page-news .news-feature-link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border-bottom: 1px solid var(--teal);
  padding-bottom: 3px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-feature-link:hover,
.page-news .news-feature-link:focus-visible {
  color: var(--mist);
  border-color: var(--mist);
}

/* 列表条目 */
.page-news .news-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.page-news .news-list--top {
  margin-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-item {
  display: grid;
  gap: 6px 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--news-line);
  position: relative;
  min-width: 0;
}

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

.page-news .news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.page-news .tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  line-height: 1.5;
  padding: 3px 8px;
  border: 1px solid var(--hull);
  color: var(--dim);
  white-space: nowrap;
}

.page-news .tag--review {
  color: var(--cyan);
  border-color: var(--teal);
}

.page-news .tag--away {
  color: var(--amber);
  border-color: var(--hull);
}

.page-news .tag--note {
  color: var(--mist);
  border-color: var(--hull);
}

.page-news .tag--stage {
  color: var(--dim);
}

.page-news .news-item-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.3;
  margin: 10px 0 0;
}

.page-news .news-item-sum {
  margin: 8px 0 0;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dim);
  transition: color 0.18s var(--ease);
}

.page-news .news-item-time {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.page-news .news-len {
  color: var(--hull);
  transition: color 0.18s var(--ease);
}

.page-news .news-item:hover .news-item-sum {
  color: var(--frost);
}

.page-news .news-item:hover .news-len {
  color: var(--amber);
}

/* ---------- 系列专栏 ---------- */
.page-news .news-series {
  padding-top: clamp(48px, 8vw, 96px);
}

.page-news .series-list {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .series-row {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--news-line);
  min-width: 0;
}

.page-news .series-row:last-child {
  border-bottom: 1px solid var(--news-line);
}

.page-news .series-num {
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin: 0;
}

.page-news .series-body {
  min-width: 0;
}

.page-news .series-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.2;
  margin: 0;
}

.page-news .series-meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin: 9px 0 0;
}

.page-news .series-text {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dim);
}

.page-news .series-media {
  margin: 0;
  min-width: 0;
}

.page-news .series-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--news-line);
}

/* ---------- 从文章到面板 ---------- */
.page-news .news-cta {
  padding-top: clamp(48px, 8vw, 96px);
}

.page-news .news-cta-panel {
  margin-top: clamp(22px, 3vw, 32px);
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px solid var(--news-line);
  background: linear-gradient(160deg, var(--deck), var(--ink) 88%);
  min-width: 0;
}

.page-news .news-cta-copy {
  min-width: 0;
}

.page-news .news-cta-copy h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  margin: 0;
}

.page-news .cta-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .cta-points li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--hull);
  font-size: 14px;
  line-height: 1.8;
  color: var(--dim);
}

.page-news .cta-points .mono {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-news .news-cta-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-news .news-cta-side .btn {
  align-self: flex-start;
}

.page-news .news-cta-hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--dim);
}

.page-news .news-cta-hint a {
  color: var(--mist);
  border-bottom: 1px solid var(--teal);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-cta-hint a:hover,
.page-news .news-cta-hint a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-cta-band {
  margin: clamp(22px, 3vw, 32px) 0 0;
}

.page-news .news-cta-band img {
  display: block;
  width: 100%;
  height: clamp(110px, 20vw, 220px);
  object-fit: cover;
  border: 1px solid var(--news-line);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: minmax(0, 1fr) 132px;
    align-items: start;
    padding: 24px 0;
  }

  .page-news .news-item-time {
    flex-direction: column;
    align-items: flex-end;
    gap: 5px;
    text-align: right;
    padding-top: 4px;
  }

  .page-news .news-chapter {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) 272px;
    align-items: end;
  }

  .page-news .news-hero-index {
    border-top: 0;
    border-left: 1px solid var(--news-line);
    padding-top: 4px;
    padding-left: 20px;
  }

  .page-news .news-browse {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 56px);
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  }

  .page-news .news-feature-media img {
    height: 100%;
    min-height: 280px;
    aspect-ratio: auto;
  }

  .page-news .series-row {
    grid-template-columns: 56px minmax(0, 1fr) 288px;
    gap: 32px;
    align-items: start;
  }

  .page-news .series-row--solo {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .page-news .news-cta-panel {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 40px;
  }

  .page-news .news-cta-side {
    border-left: 1px solid var(--hull);
    padding-left: 26px;
    padding-top: 4px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-rail {
    position: sticky;
    top: 104px;
  }

  .page-news .news-item::before {
    content: "";
    position: absolute;
    left: -18px;
    top: 24px;
    bottom: 24px;
    width: 1px;
    background: var(--cyan);
    opacity: 0;
    transition: opacity 0.18s var(--ease);
  }

  .page-news .news-item:hover::before {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item::before,
  .page-news .news-len,
  .page-news .news-item-sum,
  .page-news .rail-jump a,
  .page-news .news-cta-hint a,
  .page-news .news-feature-link {
    transition: none;
  }
}
<<<END>>>