.page-news {
  --news-line: rgba(52, 224, 224, .16);
  --news-line-soft: rgba(159, 176, 204, .2);
  --news-ink: #D6E0F2;
  color: var(--cloud);
  background: var(--night);
  overflow-x: hidden;
}

.page-news a {
  color: var(--cyan);
}

.page-news ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ---------- 页头 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding: 128px 0 46px;
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-news .news-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-news .news-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 12% 10%, rgba(123, 92, 255, .22), transparent 62%),
    linear-gradient(180deg, rgba(11, 27, 58, .5) 0%, rgba(11, 27, 58, .9) 62%, var(--night) 100%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
  margin-bottom: 22px;
}

.page-news .news-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news .news-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: 0;
  max-width: 20ch;
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--news-ink);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-hero__stats .stat__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.1;
}

.page-news .news-hero__stats .stat__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 分类带 ---------- */
.page-news .news-filters {
  background: var(--deep);
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
  padding: 22px 0;
}

.page-news .news-filters__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .news-filters__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .news-filters__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-filters__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 双栏骨架 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  padding: 42px 0 78px;
}

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

.page-news .news-rail .rail__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
  margin: 0 0 12px;
}

.page-news .news-timeline {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 0 0 8px;
  position: relative;
}

.page-news .news-timeline::before {
  display: none;
}

.page-news .news-node {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  border: 1px solid var(--news-line);
  border-radius: 4px;
  text-decoration: none;
  color: var(--mist);
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-node__dot {
  display: none;
}

.page-news .news-node__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-news .news-node__what {
  font-size: 14px;
  color: var(--cloud);
}

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

/* ---------- 记录条目区 ---------- */
.page-news .news-log {
  min-width: 0;
}

.page-news .news-round {
  scroll-margin-top: 108px;
  padding-bottom: 40px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-round:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-round .sec-head {
  margin-bottom: 18px;
}

.page-news .news-round .sec-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--cyan);
  margin: 0 0 8px;
}

.page-news .news-round .sec-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 5vw, 33px);
  line-height: 1.22;
  letter-spacing: -.01em;
  margin: 0;
}

.page-news .news-round .sec-sub {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-round .lead {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .prose {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 224, 224, .45);
}

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

/* ---------- 图片框 ---------- */
.page-news .news-figure {
  margin: 0 0 26px;
  background: var(--deep);
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  overflow: hidden;
}

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

.page-news .news-figure .media-frame__caption {
  padding: 12px 18px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-figure--square {
  max-width: 100%;
}

/* ---------- 条目卡 ---------- */
.page-news .log-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .log-card {
  padding: 20px 20px 22px;
  background: linear-gradient(160deg, rgba(30, 58, 110, .62), rgba(20, 42, 85, .88));
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform var(--dur) var(--ease);
}

.page-news .log-card--wide {
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  background: linear-gradient(150deg, rgba(30, 58, 110, .82), rgba(20, 42, 85, .92));
  box-shadow: inset 0 0 0 1px rgba(52, 224, 224, .26);
}

.page-news .log-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .log-card__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .log-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--cloud);
}

.page-news .log-card--wide .log-card__title {
  font-size: 21px;
}

.page-news .log-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-ink);
}

.page-news .log-card__note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--news-line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--lilac);
}

.page-news .news-inline-link {
  margin: 20px 0 0;
}

/* ---------- 尾部信息带 ---------- */
.page-news .news-cta {
  background: linear-gradient(120deg, var(--star) 0%, var(--deep) 55%, var(--night) 100%);
  border-top: 1px solid var(--news-line);
  padding: 46px 0 52px;
}

.page-news .news-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-news .news-cta__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.25;
}

.page-news .news-cta__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-ink);
}

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

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-news .news-hero {
    padding: 170px 0 74px;
  }

  .page-news .news-hero__lead {
    font-size: 17px;
  }

  .page-news .news-filters__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
  }

  .page-news .news-filters__title {
    flex: 0 0 auto;
  }

  .page-news .news-filters__list {
    flex: 0 0 auto;
  }

  .page-news .news-filters__note {
    flex: 1 1 auto;
    max-width: 46ch;
    text-align: right;
  }

  .page-news .news-body {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 54px;
    padding: 62px 0 104px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-news .news-timeline {
    display: block;
    gap: 0;
    overflow: visible;
    padding: 0 0 0 4px;
  }

  .page-news .news-timeline::before {
    content: "";
    display: block;
    position: absolute;
    left: 11px;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: linear-gradient(180deg, var(--cyan), rgba(52, 224, 224, .06));
  }

  .page-news .news-timeline > li + li {
    margin-top: 6px;
  }

  .page-news .news-node {
    display: block;
    padding: 9px 10px 9px 30px;
    border: 0;
    border-radius: 6px;
    white-space: normal;
  }

  .page-news .news-node__dot {
    display: block;
    position: absolute;
    left: 6px;
    top: 16px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--night);
    box-shadow: inset 0 0 0 2px var(--star);
    transition: box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
  }

  .page-news .news-node {
    position: relative;
  }

  .page-news .news-timeline > li:first-child .news-node__dot {
    box-shadow: inset 0 0 0 2px var(--orange), 0 0 0 4px rgba(255, 138, 61, .14);
  }

  .page-news .news-node.is-active {
    background: rgba(52, 224, 224, .07);
    color: var(--cloud);
  }

  .page-news .news-node.is-active .news-node__dot {
    background: var(--cyan);
    box-shadow: inset 0 0 0 2px var(--cyan), 0 0 12px rgba(52, 224, 224, .6);
  }

  .page-news .news-node__when {
    display: block;
    margin-bottom: 3px;
  }

  .page-news .news-log {
    padding-top: 2px;
  }

  .page-news .log-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .log-card--wide {
    grid-column: span 2;
  }

  .page-news .news-figure {
    margin-bottom: 30px;
  }

  .page-news .news-figure--square {
    max-width: 560px;
  }

  .page-news .news-cta__inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
  }

  .page-news .news-cta__actions {
    flex: 0 0 auto;
  }
}

@media (min-width: 1240px) {
  .page-news .news-hero h1 {
    max-width: 18ch;
  }

  .page-news .news-body {
    grid-template-columns: 286px minmax(0, 1fr);
    gap: 68px;
  }
}
<<<END>>>