.page-news {
  background: var(--mist);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-news .journal-hero {
  padding: 28px 0 56px;
  border-bottom: 1px solid var(--hair);
  background: linear-gradient(180deg, rgba(191, 224, 234, 0.42) 0%, rgba(246, 248, 247, 0) 64%);
}

.page-news .journal-hero .breadcrumb {
  margin: 0 0 34px;
  font-size: 13px;
}

.page-news .journal-hero__grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-news .journal-hero__text h1 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(26px, 6.4vw, 48px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--lake-deep);
  margin: 12px 0 20px;
}

.page-news .journal-hero__text .lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 48ch;
  margin: 0 0 22px;
}

.page-news .journal-hero__text .note {
  max-width: 44ch;
  font-size: 13px;
  line-height: 1.75;
}

.page-news .journal-hero__figure {
  margin: 0;
  background: #fff;
  border: 1px solid var(--hair);
  transform: rotate(-0.6deg);
}

.page-news .media__caption {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-faint);
}

/* ---------- 栏目标签条 ---------- */

.page-news .journal-index {
  border-bottom: 1px solid var(--hair);
  background: var(--mist);
}

.page-news .journal-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .journal-index__tag {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 16px 18px;
  border-right: 1px solid var(--hair);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-news .journal-index__list > li:first-child .journal-index__tag {
  border-left: 1px solid var(--hair);
}

.page-news .journal-index__tag:hover,
.page-news .journal-index__tag:focus-visible {
  background: var(--glow);
  color: var(--lake-deep);
}

.page-news .journal-index__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

/* ---------- 章节骨架 ---------- */

.page-news .journal-columns,
.page-news .journal-entries,
.page-news .journal-timeline,
.page-news .journal-topics,
.page-news .journal-after,
.page-news .journal-follow {
  padding: 52px 0;
}

.page-news .journal-entries,
.page-news .journal-after {
  border-top: 1px solid var(--hair);
}

.page-news .journal-timeline {
  background: var(--paper);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-news .journal-follow {
  background: linear-gradient(180deg, rgba(191, 224, 234, 0.5) 0%, rgba(246, 248, 247, 0.9) 78%);
}

.page-news .section-head {
  max-width: 720px;
  margin-bottom: 34px;
}

.page-news .section-head h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.34;
  color: var(--lake-deep);
  margin: 10px 0 12px;
}

.page-news .section-head .lede {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- 五个栏目 ---------- */

.page-news .column-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-news .column-card {
  position: relative;
  padding: 22px 0 22px 48px;
  border-bottom: 1px solid var(--hair);
}

.page-news .column-card__num {
  position: absolute;
  left: 0;
  top: 25px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lake);
}

.page-news .column-card__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--lake-deep);
  margin: 0 0 8px;
}

.page-news .column-card__text {
  font-size: 14px;
  line-height: 1.82;
  color: var(--ink-soft);
  margin: 0;
  max-width: 68ch;
}

/* ---------- 近期条目 ---------- */

.page-news .entry-group + .entry-group {
  margin-top: 36px;
}

.page-news .entry-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--lake-deep);
}

.page-news .entry-group__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--lake-deep);
  margin: 0;
}

.page-news .entry-group__meta {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

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

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hair);
  transition: background var(--t-fast) var(--ease);
}

.page-news .entry__num {
  grid-column: 1;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding-top: 4px;
  transition: color var(--t-fast) var(--ease);
}

.page-news .entry:hover .entry__num {
  color: var(--orange);
}

.page-news .entry__body {
  grid-column: 2;
  min-width: 0;
}

.page-news .entry__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.52;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-news .entry__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0;
  max-width: 62ch;
}

.page-news .entry__when {
  grid-column: 2;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--jade);
}

.page-news .entry__arrow {
  position: absolute;
  right: 2px;
  top: 22px;
  font-size: 14px;
  line-height: 1;
  color: var(--orange);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-news .entry:hover .entry__arrow {
  opacity: 1;
  transform: translateX(0);
}

.page-news .journal-entries__figure {
  margin: 38px 0 0;
  background: #fff;
  border: 1px solid var(--hair);
}

/* ---------- 版本时间线 ---------- */

.page-news .timeline-grid {
  display: grid;
  gap: 36px;
}

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

.page-news .timeline::before {
  content: "";
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 68px;
  width: 1px;
  background: var(--line);
}

.page-news .timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 6px 24px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: 68px;
  top: 27px;
  width: 7px;
  height: 7px;
  background: var(--paper);
  border: 1px solid var(--lake);
  border-radius: 50%;
  transform: translateX(-50%);
}

.page-news .timeline__item--tail::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-news .timeline__version {
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lake-deep);
  padding-top: 4px;
}

.page-news .timeline__item--tail .timeline__version {
  color: var(--orange);
}

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

.page-news .timeline__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-news .timeline__text {
  font-size: 14px;
  line-height: 1.82;
  color: var(--ink-soft);
  margin: 0;
  max-width: 46ch;
}

.page-news .timeline-figure {
  margin: 0;
  background: var(--mist);
  border: 1px solid var(--hair);
}

/* ---------- 专题系列 ---------- */

.page-news .topic-grid {
  display: grid;
  gap: 18px;
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-left: 4px solid var(--lake);
}

.page-news .topic-card--orange {
  border-left-color: var(--orange);
}

.page-news .topic-card--jade {
  border-left-color: var(--jade);
}

.page-news .topic-card__kicker {
  font-family: var(--f-serif);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  margin: 0;
}

.page-news .topic-card__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--lake-deep);
  margin: 0;
}

.page-news .topic-card__text {
  font-size: 14px;
  line-height: 1.82;
  color: var(--ink-soft);
  margin: 0;
}

.page-news .topic-card .link-arrow {
  margin-top: auto;
  padding-top: 10px;
  font-size: 14px;
}

/* ---------- 更新之后 ---------- */

.page-news .journal-after .accordion {
  border-top: 1px solid var(--hair);
}

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

.page-news .journal-after .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 0;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.58;
  color: var(--ink);
}

.page-news .journal-after .accordion__trigger[aria-expanded="true"] {
  color: var(--lake-deep);
}

.page-news .journal-after .accordion__mark {
  flex: 0 0 auto;
  position: relative;
  width: 14px;
  height: 14px;
}

.page-news .journal-after .accordion__mark::before,
.page-news .journal-after .accordion__mark::after {
  content: "";
  position: absolute;
  background: var(--lake);
  transition: transform var(--t-mid) var(--ease);
}

.page-news .journal-after .accordion__mark::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 1px;
}

.page-news .journal-after .accordion__mark::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 1px;
}

.page-news .journal-after .accordion__trigger[aria-expanded="true"] .accordion__mark::after {
  transform: scaleY(0);
}

.page-news .journal-after .accordion__panel {
  overflow: hidden;
}

.page-news .journal-after .accordion__panel-inner {
  padding: 0 0 24px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
  border-left: 2px solid var(--glow);
  padding-left: 16px;
}

.page-news .journal-after .accordion__panel-inner p {
  margin: 0;
}

/* ---------- 随时回看 ---------- */

.page-news .follow-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .follow-card {
  padding: 24px 22px 26px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--hair);
}

.page-news .follow-card__num {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
  margin-bottom: 12px;
}

.page-news .follow-card h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.42;
  color: var(--lake-deep);
  margin: 0 0 10px;
}

.page-news .follow-card p {
  font-size: 14px;
  line-height: 1.82;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- 收尾通栏 ---------- */

.page-news .journal-foot {
  margin: 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  background: var(--mist);
}

.page-news .journal-foot img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
}

.page-news .journal-foot .media__caption {
  padding: 12px 20px 16px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-news .entry:nth-child(even) {
    margin-left: 7%;
  }

  .page-news .journal-hero__figure {
    transform: rotate(-0.5deg);
  }
}

@media (min-width: 760px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .journal-hero {
    padding: 34px 0 78px;
  }

  .page-news .journal-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-news .journal-hero__figure {
    margin-top: 26px;
  }

  .page-news .journal-columns {
    padding: 76px 0 56px;
  }

  .page-news .journal-entries {
    padding: 56px 0 84px;
  }

  .page-news .journal-timeline {
    padding: 84px 0 76px;
  }

  .page-news .journal-topics {
    padding: 58px 0 68px;
  }

  .page-news .journal-after {
    padding: 68px 0 58px;
  }

  .page-news .journal-follow {
    padding: 58px 0 76px;
  }

  .page-news .journal-entries__figure {
    width: calc(66.666% - 16px);
    margin-left: calc(33.333% + 16px);
  }

  .page-news .timeline-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .follow-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .column-card {
    padding: 26px 0 26px 64px;
  }

  .page-news .column-card__num {
    top: 29px;
  }

  .page-news .timeline::before {
    left: 84px;
  }

  .page-news .timeline__item {
    grid-template-columns: 84px minmax(0, 1fr);
    padding: 22px 0;
  }

  .page-news .timeline__item::before {
    left: 84px;
    top: 29px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .journal-hero__figure {
    transform: none;
  }

  .page-news .journal-index__tag,
  .page-news .entry,
  .page-news .entry__num,
  .page-news .entry__arrow,
  .page-news .journal-after .accordion__mark::before,
  .page-news .journal-after .accordion__mark::after {
    transition: none;
  }
}