.page-news {
  --news-line: rgba(23, 40, 90, .18);
  --news-gap: clamp(20px, 3vw, 36px);
  --news-flag: linear-gradient(90deg, #17285A 0 20%, #F5F1E8 20% 40%, #A63B2A 40% 60%, #1F8A7A 60% 80%, #E8B33A 80% 100%);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-news .news-cover {
  position: relative;
  padding: clamp(26px, 5vw, 60px) 0 clamp(30px, 6vw, 68px);
  background:
    linear-gradient(180deg, rgba(245, 241, 232, .96) 0%, rgba(245, 241, 232, .74) 48%, rgba(231, 224, 211, .92) 100%),
    radial-gradient(120% 90% at 80% 6%, rgba(232, 179, 58, .34) 0%, rgba(232, 179, 58, 0) 58%),
    radial-gradient(95% 85% at 8% 94%, rgba(23, 195, 178, .22) 0%, rgba(23, 195, 178, 0) 62%),
    linear-gradient(158deg, #E9EFF6 0%, #F5F1E8 56%, #EDE4D6 100%);
  border-bottom: 1px solid var(--indigo);
}

.page-news .news-cover__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-news .news-cover__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-news .news-cover__kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yellow);
  flex: 0 0 auto;
}

.page-news .news-cover__title {
  margin: 0 0 20px;
  font-size: clamp(32px, 6vw, 66px);
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--indigo);
  max-width: 16em;
}

.page-news .news-cover__lead {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .news-cover__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .news-cover__aside {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border-top: 1px solid var(--news-line);
  padding-top: 16px;
}

.page-news .news-cover__vertical {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
  flex: 0 0 auto;
}

.page-news .news-cover__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  border-left: 2px solid var(--ochre);
  display: grid;
  gap: 8px;
}

.page-news .news-cover__list a {
  color: var(--indigo-2);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-cover__list a:hover {
  color: var(--ochre);
  border-bottom-color: var(--ochre);
}

.page-news .news-cover__list a:focus-visible,
.page-news .series__link:focus-visible,
.page-news .blog-cta__more a:focus-visible {
  outline: 3px solid var(--electric);
  outline-offset: 2px;
}

.page-news .pinned {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-news .pinned__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .pinned__card {
  background: var(--paper);
  border: 1px solid var(--indigo);
  box-shadow: 5px 5px 0 rgba(23, 40, 90, .16);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .pinned__card:hover {
  transform: translateY(-2px);
  border-color: var(--electric);
  box-shadow: 7px 7px 0 rgba(23, 40, 90, .2);
}

.page-news .pinned__media {
  position: relative;
  background: var(--paper-2);
}

.page-news .pinned__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-news .pinned__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 14px;
  background: var(--ochre);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: .14em;
  box-shadow: 2px 2px 0 rgba(23, 40, 90, .35);
}

.page-news .pinned__body {
  padding: clamp(18px, 3vw, 32px);
}

.page-news .pinned__body::before {
  content: "";
  display: block;
  height: 5px;
  margin-bottom: 20px;
  background: var(--news-flag);
}

.page-news .pinned__series {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ochre);
  margin-bottom: 10px;
}

.page-news .pinned__title {
  margin: 0 0 14px;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--indigo);
}

.page-news .pinned__text {
  margin: 0 0 14px;
  max-width: 34em;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .pinned__meta {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .pinned__note {
  background: rgba(231, 224, 211, .55);
  border-left: 2px solid var(--ochre);
  padding: 20px 22px 22px;
}

.page-news .pinned__note .annotation {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--mist);
}

.page-news .pinned__sub {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

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

.page-news .pinned__sub li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 2px;
  background: var(--ochre);
}

.page-news .posts {
  padding-top: clamp(36px, 6vw, 72px);
}

.page-news .posts .section-head {
  margin-bottom: 18px;
}

.page-news .blog-filter {
  position: relative;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .filter-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 18px;
  scrollbar-width: thin;
}

.page-news .chip {
  flex: 0 0 auto;
  padding: 8px 16px;
  border: 1px solid var(--indigo);
  background: transparent;
  color: var(--indigo);
  font-size: 14px;
  letter-spacing: .04em;
  line-height: 1.2;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .chip:hover {
  border-color: var(--electric);
  color: var(--ochre);
}

.page-news #f-all:checked ~ .filter-bar .chip--all,
.page-news #f-version:checked ~ .filter-bar .chip--version,
.page-news #f-adapt:checked ~ .filter-bar .chip--adapt,
.page-news #f-service:checked ~ .filter-bar .chip--service,
.page-news #f-notice:checked ~ .filter-bar .chip--notice {
  background: var(--indigo);
  border-color: var(--indigo);
  color: var(--paper);
}

.page-news #f-version:checked ~ .post-list .entry:not(.is-version),
.page-news #f-adapt:checked ~ .post-list .entry:not(.is-adapt),
.page-news #f-service:checked ~ .post-list .entry:not(.is-service),
.page-news #f-notice:checked ~ .post-list .entry:not(.is-notice) {
  display: none;
}

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

.page-news .entry {
  display: grid;
  gap: 8px 20px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--news-line);
  transition: background var(--dur) var(--ease);
}

.page-news .entry:hover {
  background: rgba(231, 224, 211, .5);
}

.page-news .entry:focus-visible {
  outline: 3px solid var(--electric);
  outline-offset: 2px;
}

.page-news .entry__tag {
  justify-self: start;
  align-self: start;
}

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

.page-news .entry__title {
  margin: 6px 0 6px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--indigo);
  letter-spacing: -.005em;
}

.page-news .entry__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
  max-width: 40em;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .entry__no {
  color: var(--indigo-2);
}

.page-news .entry.is-new .entry__no::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--turquoise);
  vertical-align: middle;
}

.page-news .series {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-news .series .section-head {
  margin-bottom: 22px;
}

.page-news .series__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .series__card {
  background: var(--paper);
  border: 1px solid var(--indigo);
  box-shadow: 4px 4px 0 rgba(23, 40, 90, .12);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .series__card:hover {
  transform: translateY(-2px);
  border-color: var(--electric);
  box-shadow: 6px 6px 0 rgba(23, 40, 90, .18);
}

.page-news .series__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .series__body {
  padding: 18px 20px 22px;
}

.page-news .series__title {
  margin: 12px 0 10px;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.35;
  color: var(--indigo);
}

.page-news .series__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .series__cadence {
  margin: 0 0 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--news-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .series__link {
  display: inline-block;
  font-size: 14px;
  color: var(--indigo-2);
  text-decoration: none;
  border-bottom: 2px solid var(--electric);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}

.page-news .series__link:hover {
  color: var(--ochre);
}

.page-news .cadence {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-news .cadence .section-head {
  margin-bottom: 18px;
}

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

.page-news .cadence__list li {
  display: grid;
  gap: 6px 26px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .cadence__when {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ochre);
}

.page-news .cadence__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  max-width: 46em;
}

.page-news .blog-cta {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-news .blog-cta__inner {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--indigo);
  box-shadow: 5px 5px 0 rgba(23, 40, 90, .14);
  padding: clamp(22px, 4vw, 44px);
  overflow: hidden;
}

.page-news .blog-cta__inner::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--news-flag);
}

.page-news .blog-cta__title {
  margin: 8px 0 12px;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.25;
  color: var(--indigo);
  letter-spacing: -.01em;
}

.page-news .blog-cta__text {
  margin: 0 0 22px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .blog-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.page-news .blog-cta__more {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-news .blog-cta__more a {
  color: var(--indigo-2);
  text-decoration: none;
  border-bottom: 1px solid var(--electric);
}

.page-news .blog-cta__more a:hover {
  color: var(--ochre);
}

@media (min-width: 760px) {
  .page-news .entry {
    grid-template-columns: 118px minmax(0, 1fr) 158px;
    align-items: start;
    padding: 20px 8px;
  }

  .page-news .entry__meta {
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    text-align: right;
  }

  .page-news .cadence__list li {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-cover__grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-news .news-cover__main {
    grid-column: 1 / 9;
  }

  .page-news .news-cover__aside {
    grid-column: 10 / 13;
    margin-top: 68px;
    border-top: 0;
    border-left: 1px solid var(--news-line);
    padding: 0 0 0 18px;
    flex-direction: column;
    gap: 16px;
  }

  .page-news .news-cover__vertical {
    writing-mode: vertical-rl;
    letter-spacing: .3em;
    padding-top: 4px;
  }

  .page-news .news-cover__list {
    padding-left: 0;
    border-left: 0;
  }

  .page-news .pinned__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .pinned__note {
    margin-top: 62px;
  }

  .page-news .series__grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-news .series__card--a {
    grid-column: 1 / 8;
  }

  .page-news .series__card--b {
    grid-column: 8 / 13;
    margin-top: 54px;
  }

  .page-news .series__card--c {
    grid-column: 3 / 10;
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pinned__card,
  .page-news .series__card,
  .page-news .entry,
  .page-news .chip {
    transition: none;
  }

  .page-news .pinned__card:hover,
  .page-news .series__card:hover {
    transform: none;
  }
}
<<<END>>>