.page-news {
  --news-rail-w: 208px;
  --news-cut: 14px;
  background:
    linear-gradient(180deg, rgba(6, 18, 16, .9) 0%, rgba(10, 31, 26, 0) 340px),
    var(--bs-deep);
  color: var(--bs-cream);
  font-family: var(--bs-body);
  overflow-x: hidden;
}

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

/* ---------- Hero ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 4vw, 52px) 0 clamp(36px, 6vw, 76px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto auto;
  width: min(46vw, 620px);
  height: 100%;
  background: linear-gradient(112deg, transparent 42%, rgba(28, 63, 52, .55) 42.2%, rgba(28, 63, 52, .18) 100%);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-news .news-hero__lead .bs-anno {
  display: block;
  margin-bottom: 14px;
  color: var(--bs-cyan);
}

.page-news .news-hero__lead .bs-h1 {
  margin: 0 0 20px;
  max-width: 16em;
  color: var(--bs-cream);
  border-bottom: 1px solid var(--bs-hair-soft);
  padding-bottom: 22px;
}

.page-news .news-hero__intro {
  max-width: 44em;
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(237, 231, 218, .8);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--bs-hair-soft);
  border: 1px solid var(--bs-hair-soft);
}

.page-news .news-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  background: rgba(16, 49, 42, .7);
}

.page-news .news-stat__n {
  font-family: var(--bs-mono);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--bs-cyan);
  line-height: 1;
  flex: 0 0 auto;
}

.page-news .news-stat__l {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(237, 231, 218, .68);
}

/* ---------- Lead note ---------- */
.page-news .news-lead {
  position: relative;
  background: linear-gradient(180deg, rgba(16, 49, 42, .55), rgba(10, 31, 26, 0));
  border-top: 1px solid var(--bs-hair-soft);
}

.page-news .news-lead__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .news-lead__main .bs-anno {
  display: block;
  color: var(--bs-alert);
  margin-bottom: 14px;
}

.page-news .news-lead__main .bs-h2 {
  margin: 0 0 18px;
  max-width: 18em;
}

.page-news .news-lead__dek {
  margin: 0 0 22px;
  max-width: 46em;
  line-height: 1.8;
  color: rgba(237, 231, 218, .8);
}

.page-news .news-lead__points {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid var(--bs-hair-soft);
}

.page-news .news-lead__points li {
  padding: 12px 0;
  border-bottom: 1px solid var(--bs-hair-soft);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(237, 231, 218, .82);
}

.page-news .news-lead__k {
  display: inline-block;
  min-width: 4.5em;
  margin-right: 12px;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--bs-cyan);
  border-bottom: 1px solid rgba(53, 224, 200, .45);
}

.page-news .news-lead__fig {
  margin: 0;
  border-left: 2px solid var(--bs-cyan-deep);
}

/* ---------- Series ---------- */
.page-news .news-series__grid {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--bs-hair-soft);
  border: 1px solid var(--bs-hair-soft);
}

.page-news .news-series__card {
  background: var(--bs-deep-2);
  padding: clamp(20px, 3vw, 32px);
  transition: background var(--bs-mid) var(--bs-ease);
}

.page-news .news-series__card:nth-child(2) {
  background: var(--bs-moss);
}

.page-news .news-series__card:hover {
  background: #174036;
}

.page-news .news-series__idx {
  display: block;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--bs-cyan);
  margin-bottom: 12px;
}

.page-news .news-series__card .bs-h3 {
  margin: 0 0 12px;
}

.page-news .news-series__card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(237, 231, 218, .78);
}

.page-news .news-series__meta {
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--bs-rock);
  padding-top: 12px;
  border-top: 1px solid var(--bs-hair-soft);
}

.page-news .news-series__fig {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

/* ---------- Body: rail + list ---------- */
.page-news .news-body {
  border-top: 1px solid var(--bs-hair-soft);
}

.page-news .news-body__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-news .news-rail {
  border-top: 2px solid var(--bs-cyan);
  padding-top: 16px;
}

.page-news .news-rail__list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0;
}

.page-news .news-rail__link {
  display: block;
  padding: 9px 0;
  font-size: 14px;
  color: rgba(237, 231, 218, .76);
  text-decoration: none;
  border-bottom: 1px solid var(--bs-hair-soft);
  transition: color var(--bs-fast) var(--bs-ease), padding-left var(--bs-fast) var(--bs-ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--bs-cyan);
  padding-left: 6px;
  outline: none;
}

.page-news .news-rail__hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.75;
  color: var(--bs-rock);
}

.page-news .news-list__head {
  border-bottom: 1px solid var(--bs-hair);
  padding-bottom: 18px;
  margin-bottom: 4px;
}

.page-news .news-list__head .bs-anno {
  display: block;
  color: var(--bs-cyan);
  margin-bottom: 12px;
}

.page-news .news-list__head .bs-h2 {
  margin: 0 0 18px;
}

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

/* ---------- Observation list ---------- */
.page-news .obs {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: obs;
  background-image:
    linear-gradient(var(--bs-grid-line) 1px, transparent 1px);
  background-size: 100% 56px;
}

.page-news .obs__item {
  counter-increment: obs;
  position: relative;
  border-bottom: 1px solid var(--bs-hair-soft);
}

.page-news .obs__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 38px;
  height: 2px;
  background: var(--bs-cyan-deep);
  transform: skewX(-36deg);
  transform-origin: left center;
  opacity: .7;
}

.page-news .obs__item[hidden] {
  display: none;
}

.page-news .obs__d > summary {
  list-style: none;
  cursor: pointer;
}

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

.page-news .obs__sum {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "tag time"
    "title title";
  gap: 8px 14px;
  padding: 20px 0;
  transition: background var(--bs-fast) var(--bs-ease);
}

.page-news .obs__sum:hover {
  background: rgba(28, 63, 52, .35);
}

.page-news .obs__sum:focus-visible {
  outline: 1px solid var(--bs-cyan);
  outline-offset: 4px;
}

.page-news .obs__tag {
  grid-area: tag;
  justify-self: start;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--bs-cyan);
  border: 1px solid rgba(53, 224, 200, .5);
  border-radius: var(--bs-radius);
  padding: 3px 9px;
}

.page-news .obs__title {
  grid-area: title;
  font-family: var(--bs-head);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--bs-cream);
}

.page-news .obs__time {
  grid-area: time;
  align-self: center;
  font-family: var(--bs-mono);
  font-size: 12px;
  color: var(--bs-rock);
  white-space: nowrap;
}

.page-news .obs__body {
  padding: 0 0 24px;
  border-left: 1px solid var(--bs-hair-soft);
  padding-left: 16px;
  margin-left: 2px;
}

.page-news .obs__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(237, 231, 218, .8);
}

.page-news .obs__meta {
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--bs-rock) !important;
}

.page-news .obs__fig {
  margin: 22px 0 26px;
}

/* ---------- Timeline ---------- */
.page-news .news-tl-section {
  background: linear-gradient(180deg, rgba(16, 49, 42, .5), rgba(6, 18, 16, .2));
  border-top: 1px solid var(--bs-hair-soft);
  border-bottom: 1px solid var(--bs-hair-soft);
}

.page-news .news-tl-lead {
  max-width: 46em;
  margin: 16px 0 0;
  color: rgba(237, 231, 218, .78);
  line-height: 1.8;
}

.page-news .news-tl {
  margin-top: clamp(24px, 4vw, 40px);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-tl__track {
  display: flex;
  gap: 0;
  min-width: 860px;
  padding: 0 var(--bs-gutter) 88px;
}

.page-news .news-tl__node {
  position: relative;
  flex: 1 1 0;
  padding: 0 18px;
  border-top: 1px solid var(--bs-hair);
  padding-top: 22px;
}

.page-news .news-tl__node::before {
  content: "";
  position: absolute;
  left: 0;
  top: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bs-char);
  border: 1px solid var(--bs-rock);
}

.page-news .news-tl__node:hover::before,
.page-news .news-tl__node:focus-within::before {
  background: var(--bs-cyan);
  border-color: var(--bs-cyan);
  box-shadow: 0 0 0 5px rgba(53, 224, 200, .16);
}

.page-news .news-tl__idx {
  display: block;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--bs-cyan);
  margin-bottom: 10px;
}

.page-news .news-tl__dot {
  display: block;
  width: 34px;
  height: 2px;
  background: var(--bs-clay);
  margin-bottom: 12px;
}

.page-news .news-tl__label {
  display: block;
  font-family: var(--bs-head);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--bs-cream);
}

.page-news .news-tl__pop {
  display: block;
  margin-top: 12px;
  max-width: 22em;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(237, 231, 218, .72);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--bs-mid) var(--bs-ease), transform var(--bs-mid) var(--bs-ease);
}

.page-news .news-tl__node:hover .news-tl__pop,
.page-news .news-tl__node:focus-within .news-tl__pop,
.page-news .news-tl__node:focus .news-tl__pop {
  opacity: 1;
  transform: translateY(0);
}

.page-news .news-tl__node:focus {
  outline: none;
}

.page-news .news-tl__fig {
  margin: 8px 0 0;
}

/* ---------- Spec ---------- */
.page-news .news-spec__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-news .news-spec__head .bs-anno {
  display: block;
  color: var(--bs-cyan);
  margin-bottom: 14px;
}

.page-news .news-spec__head .bs-h2 {
  margin: 0 0 16px;
}

.page-news .news-spec__head p {
  margin: 0;
  max-width: 34em;
  color: rgba(237, 231, 218, .78);
  line-height: 1.8;
}

.page-news .news-spec__list {
  margin: 0;
  border-top: 1px solid var(--bs-hair);
}

.page-news .news-spec__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--bs-hair-soft);
}

.page-news .news-spec__row dt {
  font-family: var(--bs-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--bs-cream);
  letter-spacing: -.01em;
}

.page-news .news-spec__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(237, 231, 218, .74);
}

/* ---------- Join ---------- */
.page-news .news-join {
  background: linear-gradient(100deg, rgba(28, 63, 52, .85) 0%, rgba(10, 31, 26, .95) 62%);
  border-top: 1px solid var(--bs-hair-soft);
}

.page-news .news-join__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-news .news-join__main .bs-anno {
  display: block;
  color: var(--bs-cyan);
  margin-bottom: 14px;
}

.page-news .news-join__main .bs-h2 {
  margin: 0 0 18px;
}

.page-news .news-join__main p {
  margin: 0 0 14px;
  max-width: 42em;
  line-height: 1.85;
  color: rgba(237, 231, 218, .82);
}

.page-news .news-join__lead {
  font-size: 14px;
  color: rgba(237, 231, 218, .66) !important;
}

.page-news .news-join__contact {
  padding: 22px;
  background: rgba(6, 18, 16, .5);
  border: 1px solid var(--bs-hair-soft);
  border-left: 2px solid var(--bs-cyan);
}

.page-news .news-join__contact .bs-contactline {
  display: grid;
  gap: 4px;
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bs-hair-soft);
}

.page-news .news-join__contact .bs-btn {
  margin-top: 6px;
}

/* ---------- Breakpoints ---------- */
@media (min-width: 641px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news .news-stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .page-news .news-series__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news .news-spec__row {
    grid-template-columns: 200px 1fr;
    gap: 20px;
    align-items: baseline;
  }
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (min-width: 981px) {
  .page-news .news-body__grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
  }
  .page-news .news-rail {
    position: sticky;
    top: 118px;
  }
  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
  }
  .page-news .news-spec__grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }
  .page-news .news-join__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
  }
  .page-news .obs__sum {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "tag title time";
    align-items: center;
    gap: 18px;
  }
  .page-news .obs__body {
    padding-left: 22px;
    margin-left: 14px;
    max-width: 76ch;
  }
}

@media (min-width: 1201px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tl__pop,
  .page-news .news-rail__link,
  .page-news .news-series__card {
    transition: none;
  }
  .page-news .news-tl__pop {
    transform: none;
  }
}