.page-news {
  --news-bar: 4px;
  padding-bottom: 72px;
}

.page-news .news-hero {
  padding-block: 24px 8px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-hero .bsx-h1 {
  margin: 10px 0 0;
  letter-spacing: -0.03em;
  line-height: 1.02;
  font-size: clamp(2.1rem, 8.4vw, 4.4rem);
}

.page-news .news-hero .bsx-lead {
  margin: 16px 0 0;
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.85;
  max-width: 34em;
}

.page-news .news-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(31, 227, 188, 0.14), transparent 62%),
    linear-gradient(160deg, var(--raise), var(--deck) 68%);
}

.page-news .news-board__v {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.15rem, 4.4vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cyan);
  line-height: 1.2;
}

.page-news .news-board__k {
  display: block;
  margin-top: 5px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-hero__media {
  margin: 24px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px -40px rgba(31, 227, 188, 0.5);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-sec {
  margin-top: 52px;
}

.page-news .news-sec__head {
  max-width: 46em;
}

.page-news .news-sec__head .bsx-h2 {
  margin: 8px 0 12px;
  letter-spacing: -0.025em;
  line-height: 1.14;
  font-size: clamp(1.5rem, 5.4vw, 2.3rem);
}

.page-news .news-sec__head .bsx-prose {
  margin: 0;
  color: var(--mist);
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-news .news-controls {
  position: sticky;
  top: calc(var(--header-h-min) + 4px);
  z-index: 4;
  margin-top: 22px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(5, 18, 14, 0.96), rgba(5, 18, 14, 0.78));
  backdrop-filter: blur(10px);
}

.page-news .news-controls__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-pill__count {
  display: inline-block;
  margin-left: 7px;
  padding: 1px 6px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 10.5px;
  line-height: 1.5;
  background: rgba(31, 227, 188, 0.16);
  color: var(--cyan);
}

.page-news .bsx-pill[aria-pressed="true"] .news-pill__count {
  background: rgba(5, 18, 14, 0.26);
  color: var(--ink);
}

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

.page-news .news-item {
  position: relative;
  padding: 16px 16px 18px 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: var(--deck);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 16px;
  bottom: 16px;
  width: var(--news-bar);
  border-radius: 2px;
  background: var(--cyan);
}

.page-news .news-item--rule::before {
  background: var(--pulse);
}

.page-news .news-item--version::before {
  background: var(--amber);
}

.page-news .news-item--data::before {
  background: var(--cyan-deep);
}

.page-news .news-item:hover {
  border-color: rgba(31, 227, 188, 0.42);
  background: #0d241d;
  transform: translateX(2px);
}

.page-news .news-item--feature {
  padding: 18px 18px 18px 24px;
  display: grid;
  gap: 16px;
  background:
    radial-gradient(110% 120% at 0% 0%, rgba(31, 227, 188, 0.12), transparent 58%),
    linear-gradient(150deg, var(--raise), var(--deck) 72%);
  border-color: rgba(31, 227, 188, 0.3);
}

.page-news .news-item__media {
  margin: 0;
  border-radius: var(--r-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .news-item__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .news-tag {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--cyan);
  background: rgba(31, 227, 188, 0.08);
}

.page-news .news-tag--rule {
  color: var(--pulse);
  border-color: rgba(255, 83, 38, 0.34);
  background: rgba(255, 83, 38, 0.08);
}

.page-news .news-tag--version {
  color: var(--amber);
  border-color: rgba(255, 178, 51, 0.34);
  background: rgba(255, 178, 51, 0.08);
}

.page-news .news-tag--data {
  color: var(--mint);
  border-color: rgba(207, 247, 236, 0.3);
  background: rgba(207, 247, 236, 0.07);
}

.page-news .news-item__title {
  margin: 9px 0 6px;
  font-size: 1rem;
  line-height: 1.55;
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--ice);
}

.page-news .news-item__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
  max-width: 62em;
}

.page-news .news-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--cyan);
}

.page-news .news-item__jump {
  display: inline-block;
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(31, 227, 188, 0.45);
  padding-bottom: 1px;
}

.page-news .news-item__jump:hover {
  color: var(--mint);
  border-bottom-style: solid;
}

.page-news .news-rules__grid {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-news .news-tl {
  position: relative;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
  display: grid;
  gap: 22px;
}

.page-news .news-tl::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(31, 227, 188, 0.42) 55%, rgba(31, 227, 188, 0.08) 100%);
}

.page-news .news-tl__item {
  position: relative;
  padding: 14px 16px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: var(--deck);
}

.page-news .news-tl__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 4px rgba(31, 227, 188, 0.12);
}

.page-news .news-tl__item.is-live {
  border-color: rgba(31, 227, 188, 0.42);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(255, 178, 51, 0.12), transparent 60%),
    linear-gradient(150deg, var(--raise), var(--deck) 78%);
}

.page-news .news-tl__item.is-live::before {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-tl__v {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .news-tl__item.is-live .news-tl__v {
  color: var(--cyan);
}

.page-news .news-tl__item .news-item__title {
  margin-top: 6px;
}

.page-news .news-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .news-figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--deck);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-figure figcaption {
  padding: 11px 14px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-series-wrap {
  position: relative;
  margin-top: 6px;
}

.page-news .news-series-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 20px;
  width: 46px;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(5, 18, 14, 0), var(--ink) 88%);
}

.page-news .news-series {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 20px 40px 16px 0;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: rgba(31, 227, 188, 0.35) transparent;
}

.page-news .news-series__card {
  flex: 0 0 78%;
  max-width: 320px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, var(--deck), #081914);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-series__card:hover {
  border-color: rgba(31, 227, 188, 0.44);
  transform: translateY(-3px);
}

.page-news .news-series__n {
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: rgba(31, 227, 188, 0.55);
}

.page-news .news-series__card .news-item__title {
  margin: 0;
  font-size: 1.02rem;
}

.page-news .news-series__card .news-item__desc {
  font-size: 0.86rem;
  line-height: 1.75;
}

.page-news .news-series__meta {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-news .news-back {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-news .news-back__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: var(--deck);
}

.page-news .news-back__card .news-item__title {
  margin: 0;
}

.page-news .news-back__card .news-item__desc {
  font-size: 0.9rem;
}

.page-news .news-back__card .bsx-btn {
  align-self: flex-start;
  margin-top: 4px;
}

@media (min-width: 720px) {
  .page-news .news-board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 22px;
  }

  .page-news .news-feed {
    gap: 14px;
  }

  .page-news .news-item {
    padding: 18px 20px 20px 28px;
  }

  .page-news .news-item::before {
    left: 11px;
  }

  .page-news .news-item--feature {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: center;
    padding: 22px 22px 22px 28px;
  }

  .page-news .news-series__card {
    flex: 0 0 300px;
  }

  .page-news .news-back {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding-block: 34px 10px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
    gap: 32px;
  }

  .page-news .news-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .news-hero__media {
    margin-top: 30px;
  }

  .page-news .news-rules__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 32px;
    align-items: start;
  }

  .page-news .news-sec {
    margin-top: 64px;
  }

  .page-news .news-item--feature {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
}

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