.page-news {
  --news-gap: clamp(20px, 3vw, 40px);
  --news-card-pad: clamp(20px, 3vw, 36px);
  background:
    linear-gradient(180deg, rgba(11, 33, 29, .7), rgba(6, 17, 15, 0) 480px),
    var(--ink-000);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-news .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 28px);
}

/* ---------- 首屏：左索引 / 右头条 ---------- */

.page-news .news-lead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  padding-top: clamp(20px, 3vw, 40px);
}

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

.page-news .news-title {
  margin: 12px 0 0;
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-side-lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-side-heading {
  margin: 32px 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--cyan);
  text-transform: uppercase;
}

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

.page-news .news-series-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border-left: 2px solid var(--line-soft);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-news .news-series-link:hover,
.page-news .news-series-link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(34, 240, 200, .07);
  outline: none;
}

.page-news .news-series-idx {
  font-size: 14px;
  color: var(--muted);
  transition: color 200ms var(--ease);
}

.page-news .news-series-link:hover .news-series-idx {
  color: var(--cyan);
}

.page-news .news-series-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-series-sub {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-news .news-side-figure {
  margin: clamp(24px, 3vw, 36px) 0 0;
  border: 1px solid var(--line);
  border-radius: 32px 32px 32px 6px;
  overflow: hidden;
  background: var(--ink-900);
}

.page-news .news-side-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-top {
  padding: var(--news-card-pad);
  background: linear-gradient(155deg, var(--ink-700), var(--ink-900) 72%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 200ms var(--ease);
}

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

.page-news .news-top-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .news-tag {
  font-size: 11px;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: transparent;
  color: var(--cyan-soft);
}

.page-news .news-top-when {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
}

.page-news .news-top-title {
  margin: 16px 0 0;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.2;
  color: var(--paper);
}

.page-news .news-top-summary {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.8;
  color: var(--muted);
  max-width: 40em;
}

.page-news .news-top-figure {
  margin: 24px 0 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-news .news-top-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-top-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 26px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-fact dt {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .news-fact dd {
  margin: 6px 0 0;
  font-size: clamp(20px, 2.2vw, 28px);
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-news .news-fact dd span {
  font-family: var(--font-mono);
}

.page-news .news-top-note {
  margin: 20px 0 24px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 四个系列 ---------- */

.page-news .news-series-head {
  align-items: flex-start;
}

.page-news .news-series-head-note {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-series-list {
  list-style: none;
  margin: clamp(24px, 3vw, 40px) 0 0;
  padding: 0;
}

.page-news .news-series-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px 16px;
  padding: clamp(22px, 3vw, 34px) 16px;
  border-top: 1px solid var(--line-soft);
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

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

.page-news .news-series-row:hover {
  border-top-color: var(--cyan);
}

.page-news .news-series-row:target {
  border-top-color: var(--cyan);
  background: linear-gradient(90deg, rgba(34, 240, 200, .09), rgba(34, 240, 200, 0) 62%);
}

.page-news .news-series-row-num {
  grid-column: 1;
  grid-row: 1;
  font-size: 15px;
  color: var(--muted);
}

.page-news .news-series-row-name {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.25;
  color: var(--paper);
}

.page-news .news-series-row-desc {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-series-row-quote {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.7;
  color: var(--cyan-soft);
}

/* ---------- 最新条目 ---------- */

.page-news .news-latest-note {
  margin: 0;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-list {
  list-style: none;
  margin: clamp(24px, 3vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color 200ms var(--ease);
}

.page-news .news-item:hover {
  border-bottom-color: var(--cyan);
}

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

.page-news .news-item .tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .08em;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: transparent;
  color: var(--muted);
}

.page-news .news-item-title {
  margin: 10px 0 0;
  font-size: clamp(17px, 1.9vw, 22px);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .news-item-desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 52em;
}

.page-news .news-item-idx {
  font-size: clamp(18px, 2vw, 24px);
  color: var(--muted);
  line-height: 1.2;
  transition: color 200ms var(--ease);
}

.page-news .news-item:hover .news-item-idx {
  color: var(--cyan);
}

.page-news .news-item--break {
  display: block;
  border-bottom: none;
  margin: 24px 0;
  padding: 0;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  border-radius: var(--radius);
  background: var(--ink-900);
  overflow: hidden;
  transition: border-color 200ms var(--ease);
}

.page-news .news-item--break:hover {
  border-color: var(--cyan);
  border-left-color: var(--orange);
}

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

.page-news .news-break-figure {
  margin: 0;
  border-radius: 0;
  border: none;
}

.page-news .news-break-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-break-body {
  padding: clamp(18px, 2.6vw, 28px);
  min-width: 0;
}

.page-news .news-break--quiet .news-break-body {
  border-left: 2px solid var(--cyan);
}

/* ---------- 专题合集 ---------- */

.page-news .news-topics-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(24px, 3vw, 40px);
}

.page-news .news-topic {
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-900);
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-news .news-topic:hover {
  border-color: var(--cyan);
  background: var(--ink-700);
}

.page-news .news-topic--a {
  background: linear-gradient(165deg, var(--ink-700), var(--ink-900));
}

.page-news .news-topic--b {
  background: linear-gradient(200deg, #0E2A24, var(--ink-000));
}

.page-news .news-topic--c {
  background: linear-gradient(90deg, rgba(255, 122, 41, .13), rgba(6, 17, 15, .9) 62%), var(--ink-900);
}

.page-news .news-topic-figure {
  margin: 0 0 18px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .news-topic-title {
  margin: 12px 0 0;
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .news-topic-desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 订阅引导 ---------- */

.page-news .news-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 40px);
  padding: clamp(26px, 4vw, 52px);
  border: 1px solid var(--line);
  border-radius: 28px 28px 28px 8px;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(34, 240, 200, .12), rgba(6, 17, 15, 0) 58%),
    var(--ink-900);
}

.page-news .news-cta-text p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 40em;
}

.page-news .news-cta-note {
  font-size: 13px;
}

.page-news .news-inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 200ms var(--ease);
}

.page-news .news-inline-link:hover,
.page-news .news-inline-link:focus-visible {
  color: var(--orange);
  outline: none;
}

.page-news .news-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .news-top-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 24px;
  }

  .page-news .news-break {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: stretch;
  }

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

  .page-news .news-cta-actions {
    flex-direction: column;
    align-items: stretch;
    min-width: 210px;
  }
}

@media (min-width: 900px) {
  .page-news .news-lead-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-news .news-series-row {
    grid-template-columns: 44px minmax(110px, 170px) minmax(0, 1fr) 230px;
    align-items: baseline;
    gap: 6px 26px;
  }

  .page-news .news-series-row-num,
  .page-news .news-series-row-name {
    grid-column: auto;
    grid-row: auto;
  }

  .page-news .news-series-row-desc,
  .page-news .news-series-row-quote {
    grid-column: auto;
    margin: 0;
  }

  .page-news .news-topic-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: min-content;
  }

  .page-news .news-topic--a {
    grid-column: 1 / span 5;
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  .page-news .news-topic--b {
    grid-column: 6 / span 7;
    grid-row: 1;
  }

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

@media (min-width: 1180px) {
  .page-news .news-series-link {
    grid-template-columns: 40px minmax(0, 1fr) auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-series-link,
  .page-news .news-item,
  .page-news .news-item-idx,
  .page-news .news-series-idx,
  .page-news .news-topic,
  .page-news .news-top,
  .page-news .news-series-row {
    transition: none;
  }
}
<<<END>>>