.page-news {
  background: var(--bg);
  color: var(--ice);
}

/* ---------- 页头氛围 ---------- */
.page-news .news-hero {
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__media {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
  filter: saturate(.72) brightness(.58) contrast(1.06);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 11, 31, .1) 0%, rgba(5, 11, 31, .55) 62%, var(--bg) 100%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  padding-block: 26px 34px;
}

.page-news .news-hero__title {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-44);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ice);
  max-width: 720px;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 660px;
  color: var(--muted);
  font-size: var(--fs-15);
  line-height: var(--lh-body);
}

.page-news .news-hero__strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__dot {
  width: 5px;
  height: 5px;
  background: var(--cyan);
  flex: 0 0 auto;
}

/* ---------- 分类标签带 ---------- */
.page-news .news-tabs {
  background: var(--bg-stand);
  border-bottom: 1px solid var(--line);
}

.page-news .news-tabs__track {
  display: flex;
  gap: 10px;
  padding-block: 14px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .news-stamp {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-cond);
  font-size: var(--fs-15);
  letter-spacing: .05em;
  text-decoration: none;
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

.page-news .news-stamp:hover,
.page-news .news-stamp:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

/* ---------- 区块骨架 ---------- */
.page-news .news-section {
  border-bottom: 1px solid var(--line);
}

.page-news .news-section > .wrap {
  padding-block: 38px 46px;
}

.page-news .news-section--last {
  border-bottom: 0;
}

.page-news .news-section__head {
  display: grid;
  gap: 9px;
  max-width: 700px;
  margin-bottom: 26px;
}

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-30);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-news .news-section__desc {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-15);
  line-height: var(--lh-body);
}

/* ---------- 条目列表 ---------- */
.page-news .feed {
  min-width: 0;
}

.page-news .feed__group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 18px 0 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-news .feed__group-mark {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  flex: 0 0 auto;
}

.page-news .feed__row {
  display: grid;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--t-fast);
}

.page-news .feed__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-news .stamp {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--line);
  color: var(--cyan);
  font-family: var(--font-cond);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  white-space: nowrap;
}

.page-news .feed__round {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--ice);
  white-space: nowrap;
}

.page-news .feed__time {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--muted);
  white-space: nowrap;
}

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

.page-news .feed__title {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.5;
}

.page-news .feed__title a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

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

.page-news .feed__excerpt {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-15);
  line-height: 1.72;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- 配图 ---------- */
.page-news .news-figure {
  margin: 26px 0 0;
  min-width: 0;
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
}

.page-news .news-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--muted);
}

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

/* ---------- 专题系列 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 1px;
  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(--bg-stand);
  transition: background var(--t-fast);
}

.page-news .series-card:hover {
  background: var(--panel);
}

.page-news .series-card__no {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.5;
}

.page-news .series-card__title a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

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

.page-news .series-card__excerpt {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-15);
  line-height: 1.72;
}

/* ---------- 投稿与线索 ---------- */
.page-news .invite {
  display: grid;
  gap: 24px;
  padding: 26px 22px 28px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  background: linear-gradient(140deg, rgba(18, 34, 74, .92) 0%, rgba(5, 11, 31, .35) 68%);
}

.page-news .invite__title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-22);
  line-height: 1.24;
  color: var(--ice);
}

.page-news .invite__text {
  margin: 0 0 16px;
  max-width: 640px;
  color: var(--muted);
  font-size: var(--fs-15);
  line-height: var(--lh-body);
}

.page-news .invite__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .invite__list li {
  position: relative;
  padding-left: 18px;
  color: var(--ice);
  font-size: var(--fs-15);
  line-height: 1.7;
}

.page-news .invite__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-news .invite__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__inner {
    padding-block: 34px 44px;
  }

  .page-news .news-hero__title {
    font-size: var(--fs-64);
  }

  .page-news .news-section > .wrap {
    padding-block: 50px 58px;
  }

  .page-news .feed__row {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding: 20px 14px;
    margin-inline: -14px;
  }

  .page-news .feed__row:hover {
    background: rgba(18, 34, 74, .5);
  }

  .page-news .feed__side {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

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

  .page-news .invite {
    padding: 32px 30px 34px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-section > .wrap {
    padding-block: 58px 66px;
  }

  .page-news .news-split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-split .news-figure {
    margin-top: 0;
  }

  .page-news .news-section__head {
    max-width: 760px;
    margin-bottom: 32px;
  }

  .page-news .news-figure--wide {
    margin-top: 36px;
  }

  .page-news .invite {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }

  .page-news .invite__actions {
    flex-direction: column;
    align-items: stretch;
    min-width: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-stamp,
  .page-news .feed__row,
  .page-news .feed__title a,
  .page-news .series-card,
  .page-news .series-card__title a {
    transition-duration: .01ms;
  }
}
<<<END>>>