.page-news {
  --news-latest: #E07A3F;
  --news-mid: #1B8A8A;
  --news-old: #7F8C8D;
  --news-version-bg: rgba(27, 138, 138, 0.12);
  --news-search-bg: rgba(181, 72, 106, 0.06);

  background: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.6;
}

.news-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 16px 64px;
}

.page-news .breadcrumb {
  margin-bottom: 12px;
}

.news-head {
  border-left: 6px solid var(--c-ochre);
  padding-left: 14px;
  margin: 20px 0 18px;
}

.news-head__note {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-grayblue);
}

.news-head__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.25;
  color: var(--c-ochre);
}

.news-head__desc {
  margin: 0;
  max-width: 760px;
  font-size: 14px;
  color: var(--c-ink);
}

.batch-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.batch-jump__item {
  display: inline-block;
  padding: 6px 14px;
  background: var(--c-card);
  border: 1px solid var(--c-gray);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-ink);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.batch-jump__item.is-current {
  background: var(--c-mustard);
  border-color: var(--c-mustard);
  color: var(--c-ochre);
  font-weight: 700;
}

.news-hero-fig {
  margin: 20px 0 0;
  border-radius: var(--rd-lg);
  overflow: hidden;
  background: var(--c-card);
  border: 1px solid var(--c-gray);
}

.news-hero-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.news-section {
  margin-top: 40px;
}

.page-news .section-head {
  margin-bottom: 16px;
}

.batch-stream {
  position: relative;
  padding-left: 28px;
}

.batch-stream::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--news-latest) 0%, var(--news-mid) 55%, var(--news-old) 100%);
}

.batch-group {
  position: relative;
  margin-bottom: 20px;
  background: var(--c-card);
  border-radius: var(--rd-md);
  border: 1px solid var(--c-gray);
  border-left: 4px solid var(--news-latest);
  box-shadow: var(--shadow-sm);
}

.batch-group--mid {
  border-left-color: var(--news-mid);
}

.batch-group--old {
  border-left-color: var(--news-old);
}

.batch-group::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 22px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--news-latest);
  border: 3px solid var(--c-cream);
  box-shadow: 0 0 0 2px var(--news-latest);
}

.batch-group--mid::before {
  background: var(--news-mid);
  box-shadow: 0 0 0 2px var(--news-mid);
}

.batch-group--old::before {
  background: var(--news-old);
  box-shadow: 0 0 0 2px var(--news-old);
}

.batch-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
}

.batch-group__head::-webkit-details-marker {
  display: none;
}

.batch-group__badge {
  background: var(--c-mustard);
  color: var(--c-ochre);
  font-weight: 900;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
}

.batch-group__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 20px;
  color: var(--c-ochre);
}

.batch-group--mid .batch-group__num {
  color: var(--news-mid);
}

.batch-group--old .batch-group__num {
  color: var(--news-old);
}

.batch-group__time {
  font-size: 13px;
  color: var(--c-ink);
  background: var(--c-cream);
  padding: 2px 8px;
  border-radius: var(--rd-sm);
}

.batch-group__count {
  margin-left: auto;
  font-size: 13px;
  color: var(--c-muted);
  font-family: var(--font-mono);
}

.batch-group__arrow {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--c-cream);
  border: 1px solid var(--c-gray);
}

.batch-group__arrow::before,
.batch-group__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-ink);
  transition: transform 0.15s;
}

.batch-group__arrow::before {
  width: 8px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.batch-group__arrow::after {
  width: 2px;
  height: 8px;
  transform: translate(-50%, -50%);
}

.batch-group[open] .batch-group__arrow::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.batch-group__body {
  padding: 0 14px 14px;
  border-top: 1px dashed var(--c-gray);
}

.batch-group__cover {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--rd-sm);
  margin: 12px 0 4px;
}

.batch-group__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.batch-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(189, 195, 199, 0.5);
}

.batch-item:last-child {
  border-bottom: 0;
}

.batch-item__name {
  flex: 1 1 100%;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ink);
}

.batch-item__cat {
  font-size: 12px;
  color: var(--c-ochre);
  background: rgba(142, 59, 43, 0.08);
  padding: 2px 8px;
  border-radius: var(--rd-sm);
  white-space: nowrap;
}

.batch-item__status {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.batch-item__status--new {
  background: rgba(46, 134, 171, 0.14);
  color: var(--c-blue);
}

.batch-item__status--update {
  background: rgba(230, 185, 79, 0.22);
  color: var(--c-ochre);
}

.batch-item__status--append {
  background: rgba(27, 138, 138, 0.14);
  color: var(--c-teal);
}

.batch-item__status--archive {
  background: rgba(127, 140, 141, 0.16);
  color: var(--c-grayblue);
}

.news-stats-band {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--c-gray);
  border: 1px solid var(--c-gray);
  border-radius: var(--rd-md);
  overflow: hidden;
}

.news-stats-band__item {
  background: var(--c-ochre);
  color: var(--c-cream);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.news-stats-band__item:nth-child(2) {
  background: var(--c-teal);
}

.news-stats-band__item:nth-child(3) {
  background: var(--c-magenta);
}

.news-stats-band__item:nth-child(4) {
  background: var(--c-orange);
}

.news-stats-band__item span {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
}

.news-stats-band__item small {
  font-size: 13px;
  opacity: 0.92;
}

.news-section--version {
  background: var(--news-version-bg);
  border-radius: var(--rd-lg);
  padding: 24px 16px;
  border-bottom: 4px solid var(--c-teal);
}

.version-layout {
  display: grid;
  gap: 20px;
}

.version-list {
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}

.version-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: rgba(27, 138, 138, 0.3);
}

.version-node {
  position: relative;
  padding-left: 28px;
  padding-bottom: 18px;
}

.version-node::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-teal);
  border: 2px solid var(--c-card);
  box-shadow: 0 0 0 1px var(--c-teal);
}

.version-node--current::before {
  background: var(--c-mustard);
  box-shadow: 0 0 0 1px var(--c-ochre);
}

.version-node__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.version-node__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--c-teal);
}

.version-node--current .version-node__num {
  color: var(--c-ochre);
  font-size: 22px;
}

.version-node__tag {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
}

.version-node__tag--current {
  background: var(--c-mustard);
  color: var(--c-ochre);
}

.version-node__tag--prev {
  background: rgba(127, 140, 141, 0.16);
  color: var(--c-grayblue);
}

.version-node__items {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.version-node__items li {
  position: relative;
  padding: 3px 0 3px 16px;
  font-size: 14px;
  color: var(--c-ink);
}

.version-node__items li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--c-teal);
  font-weight: 700;
}

.version-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--rd-md);
  border: 1px solid var(--c-gray);
}

.news-section--adjust {
  margin-top: 40px;
}

.adjust-list {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--c-card);
  border: 1px solid var(--c-gray);
  border-radius: var(--rd-md);
  overflow: hidden;
}

.adjust-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px 12px;
  padding: 14px;
  border-bottom: 1px solid var(--c-gray);
}

.adjust-item:nth-child(even) {
  background: var(--c-cream);
}

.adjust-item:last-child {
  border-bottom: 0;
}

.adjust-item__op {
  width: fit-content;
  font-size: 12px;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: var(--rd-sm);
}

.adjust-item__op--add {
  background: rgba(46, 134, 171, 0.14);
  color: var(--c-blue);
}

.adjust-item__op--adjust {
  background: rgba(27, 138, 138, 0.14);
  color: var(--c-teal);
}

.adjust-item__op--upgrade {
  background: rgba(230, 185, 79, 0.24);
  color: var(--c-ochre);
}

.adjust-item__op--archive {
  background: rgba(127, 140, 141, 0.14);
  color: var(--c-grayblue);
}

.adjust-item__target {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ink);
}

.adjust-item__desc {
  font-size: 13px;
  color: var(--c-muted);
}

.adjust-item__time {
  justify-self: start;
  font-size: 12px;
  color: var(--c-ochre);
}

.news-section--search {
  background: var(--news-search-bg);
  border-radius: var(--rd-lg);
  padding: 24px 16px;
  border-top: 4px solid var(--c-magenta);
}

.search-log-layout {
  display: grid;
  gap: 16px;
}

.search-log {
  margin: 0;
  padding: 0;
  list-style: none;
}

.search-log__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px 8px;
  border-bottom: 1px solid rgba(189, 195, 199, 0.6);
}

.search-log__item:nth-child(even) {
  background: rgba(181, 72, 106, 0.05);
}

.search-log__desc {
  font-size: 14px;
  color: var(--c-ink);
}

.search-log__time {
  align-self: flex-start;
  font-size: 12px;
  color: var(--c-magenta);
  background: rgba(181, 72, 106, 0.1);
  padding: 2px 8px;
  border-radius: var(--rd-sm);
  white-space: nowrap;
}

.search-log__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--rd-md);
  border: 1px solid var(--c-gray);
}

.news-more {
  margin-top: 40px;
  padding: 20px 16px;
  background: var(--c-ochre);
  border-radius: var(--rd-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.news-more__label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-card);
}

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

.page-news .btn--ghost {
  border: 1px solid rgba(255, 246, 233, 0.6);
  color: var(--c-cream);
  background: transparent;
}

.page-news .btn--ghost:hover {
  background: var(--c-mustard);
  border-color: var(--c-mustard);
  color: var(--c-ochre);
}

@media (min-width: 600px) {
  .search-log__item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .search-log__time {
    align-self: auto;
  }
}

@media (min-width: 700px) {
  .news-shell {
    padding: 20px 24px 72px;
  }

  .news-head__title {
    font-size: 32px;
  }

  .news-head__desc {
    font-size: 15px;
  }

  .adjust-item {
    grid-template-columns: 110px minmax(220px, 1fr) minmax(180px, 1fr) auto;
    align-items: center;
    gap: 12px;
  }

  .adjust-item__time {
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .batch-stream {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 48px;
    padding-left: 0;
  }

  .batch-stream::before {
    left: 50%;
    top: 0;
    bottom: 0;
  }

  .batch-group {
    margin-bottom: 28px;
    width: auto;
  }

  .batch-group:nth-child(odd) {
    grid-column: 1;
  }

  .batch-group:nth-child(even) {
    grid-column: 2;
  }

  .batch-group::before {
    left: auto;
    right: -31px;
    width: 14px;
    height: 14px;
  }

  .batch-group:nth-child(even)::before {
    left: -31px;
    right: auto;
  }

  .news-stats-band {
    grid-template-columns: repeat(4, 1fr);
  }

  .version-layout {
    grid-template-columns: 1fr 260px;
    align-items: start;
  }

  .search-log-layout {
    grid-template-columns: 1fr 200px;
    align-items: start;
  }

  .search-log__fig {
    position: sticky;
    top: 20px;
  }
}

.page-news {
  --c-muted: var(--color-muted);
}