/* ===== 版本观察 · page-news ===== */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--ink);
  padding-block: clamp(38px, 7vw, 84px) clamp(46px, 8vw, 96px);
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.72);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 88% at 8% 0%, rgba(47, 111, 126, 0.5), transparent 58%),
    radial-gradient(96% 82% at 94% 100%, rgba(166, 90, 58, 0.36), transparent 60%),
    linear-gradient(180deg, rgba(14, 42, 36, 0.72) 0%, rgba(14, 42, 36, 0.96) 78%);
}

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

.page-news .news-hero .crumbs,
.page-news .news-hero .crumbs__link,
.page-news .news-hero .crumbs__sep {
  color: var(--gold-mist);
}

.page-news .news-hero .crumbs__current {
  color: var(--gold);
}

.page-news .news-hero__flag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: clamp(20px, 3.5vw, 34px);
}

.page-news .news-hero__flag .mono {
  color: var(--gold-mist);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-news .news-hero__title {
  margin-top: 18px;
  max-width: 22ch;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(29px, 6.2vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin-top: 20px;
  max-width: 58ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.82);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 5vw, 48px);
  padding: 0;
  list-style: none;
  background: var(--hair);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-news .news-hero__stats li {
  padding: 16px 14px 18px;
  background: rgba(14, 42, 36, 0.86);
}

.page-news .news-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-news .news-stat__key {
  display: block;
  margin-top: 7px;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(244, 239, 230, 0.62);
}

/* 头条 */
.page-news .news-lead {
  padding-block: clamp(42px, 6.5vw, 88px);
}

.page-news .news-lead__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-news .news-lead__meta .mono {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ghost);
}

.page-news .news-lead__title {
  margin-top: 16px;
  max-width: 20ch;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.22;
  color: var(--ink);
}

.page-news .news-lead__text {
  margin-top: 16px;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(14, 42, 36, 0.82);
}

.page-news .news-lead__facts {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  border-top: 1px solid rgba(14, 42, 36, 0.16);
}

.page-news .news-lead__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 2px;
  border-bottom: 1px solid rgba(14, 42, 36, 0.16);
}

.page-news .news-lead__fact dt {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ghost);
}

.page-news .news-lead__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
}

.page-news .news-lead__linkline {
  margin-top: 24px;
}

.page-news .news-lead__aside {
  padding: 24px 22px 26px;
  background: var(--ink);
  border: 1px solid var(--hair);
  border-radius: 2px;
}

.page-news .news-lead__aside-title {
  font-family: var(--font-heading);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-news .news-lead__aside-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-lead__aside-list li {
  position: relative;
  padding-left: 18px;
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.8);
}

.page-news .news-lead__aside-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

/* 时间轴 */
.page-news .news-timeline {
  padding-block: clamp(42px, 6.5vw, 92px);
}

.page-news .news-timeline__head {
  max-width: 60ch;
}

.page-news .news-timeline__heading {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.24;
  color: var(--paper);
}

.page-news .news-timeline__lead {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.72);
}

.page-news .news-timeline__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-news .news-timeline__note {
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.66);
}

.page-news .news-timeline__list {
  position: relative;
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
}

.page-news .news-timeline__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold) 0%, rgba(201, 164, 92, 0.12) 100%);
}

.page-news .news-timeline__item {
  position: relative;
  padding-bottom: 28px;
  scroll-margin-top: 110px;
}

.page-news .news-timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 164, 92, 0.1);
  transition: background 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-news .news-timeline__item:target::before {
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(201, 164, 92, 0.22);
}

.page-news .news-timeline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-news .news-timeline__batch {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-news .news-timeline__batch:hover,
.page-news .news-timeline__batch:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-news .news-timeline__time {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(244, 239, 230, 0.5);
}

.page-news .news-timeline__title {
  margin-top: 10px;
  font-family: var(--font-heading);
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.5;
  color: var(--paper);
  transition: color 200ms var(--ease);
}

.page-news .news-timeline__item:target .news-timeline__title {
  color: var(--gold);
}

.page-news .news-timeline__desc {
  margin-top: 8px;
  max-width: 54ch;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.66);
}

/* 主题章节 */
.page-news .news-chapters {
  padding-block: clamp(42px, 6.5vw, 92px) clamp(30px, 5vw, 64px);
}

.page-news .news-chapters__head {
  max-width: 58ch;
}

.page-news .news-chapters__heading {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.24;
  color: var(--ink);
}

.page-news .news-chapters__lead {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(14, 42, 36, 0.76);
}

.page-news .news-chapters__rail {
  display: flex;
  gap: 16px;
  margin: clamp(24px, 3.5vw, 34px) 0 0;
  padding: 0 var(--gutter) 20px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-card {
  flex: 0 0 min(84vw, 330px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 20px 20px 22px;
  background: var(--ink-deep);
  border: 1px solid var(--hair-soft);
  border-top: 3px solid var(--gold);
  border-radius: 2px;
}

.page-news .news-card--clay {
  border-top-color: var(--clay);
}

.page-news .news-card--lake {
  border-top-color: var(--lake);
}

.page-news .news-card--ghost {
  border-top-color: var(--ghost);
}

.page-news .news-card--archive {
  border-top-color: var(--archive);
}

.page-news .news-card__figure {
  margin-bottom: 4px;
}

.page-news .news-card__title {
  font-family: var(--font-heading);
  font-size: 17px;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-card__text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.72);
}

.page-news .news-card__meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--hair-soft);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold-mist);
}

/* 对比条目 */
.page-news .news-compare {
  padding-block: clamp(42px, 6.5vw, 92px);
}

.page-news .news-compare__head {
  max-width: 58ch;
}

.page-news .news-compare__heading {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.24;
  color: var(--paper);
}

.page-news .news-compare__lead {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.72);
}

.page-news .news-compare__list {
  margin: clamp(24px, 3.5vw, 38px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-news .news-compare__item {
  border-bottom: 1px solid var(--hair);
}

.page-news .news-compare__item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 16px 0;
  list-style: none;
  cursor: pointer;
}

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

.page-news .news-compare__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
  transition: color 200ms var(--ease);
}

.page-news .news-compare__item details[open] summary::after {
  content: "–";
  color: var(--gold-mist);
}

.page-news .news-compare__item summary:hover .news-compare__title,
.page-news .news-compare__item details[open] .news-compare__title {
  color: var(--gold);
}

.page-news .news-compare__batch {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold-mist);
}

.page-news .news-compare__title {
  flex: 1 1 220px;
  font-family: var(--font-heading);
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
  transition: color 200ms var(--ease);
}

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

.page-news .news-compare__body p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.7);
}

/* 回看入口 */
.page-news .news-recall {
  padding-block: clamp(42px, 6.5vw, 92px);
}

.page-news .news-recall__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-recall__eyebrow {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-news .news-recall__heading {
  margin-top: 14px;
  max-width: 18ch;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(24px, 3.8vw, 36px);
  line-height: 1.22;
  color: var(--ink);
}

.page-news .news-recall__text {
  margin-top: 16px;
  max-width: 58ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(14, 42, 36, 0.8);
}

.page-news .news-recall__steps {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(14, 42, 36, 0.16);
}

.page-news .news-recall__steps li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(14, 42, 36, 0.16);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(14, 42, 36, 0.82);
}

.page-news .news-recall__step-no {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lake);
  padding-top: 4px;
}

.page-news .news-recall__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-news .news-recall__note {
  margin-top: 20px;
  max-width: 56ch;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ghost);
}

.page-news .news-recall__figure {
  align-self: start;
}

.page-news .news-recall__jump {
  margin-top: 10px;
}

.page-news .news-recall__jump a {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lake-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--lake);
  padding-bottom: 2px;
}

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

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-lead__fact {
    padding: 14px 2px;
  }

  .page-news .news-card {
    flex: 0 0 min(52vw, 340px);
  }
}

@media (min-width: 900px) {
  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-lead__aside {
    margin-top: 54px;
  }

  .page-news .news-recall__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-recall__figure {
    margin-top: 32px;
  }
}

@media (min-width: 980px) {
  .page-news .news-timeline__grid {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-timeline__intro {
    position: sticky;
    top: 96px;
  }

  .page-news .news-chapters__rail {
    padding-bottom: 24px;
  }

  .page-news .news-card {
    flex: 0 0 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-timeline__item::before,
  .page-news .news-timeline__title,
  .page-news .news-compare__title,
  .page-news .news-timeline__batch {
    transition: none;
  }
}
<<<END>>>