.page-news {
  --news-gap: clamp(2rem, 4vw, 3.5rem);
  --news-side-w: 300px;
  position: relative;
}

.page-news .breadcrumb {
  padding-top: 1.25rem;
}

.page-news__hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-news__hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
}

.page-news__hero-main .eyebrow {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--cyan);
  letter-spacing: 0.14em;
}

.page-news__hero h1 {
  font-family: var(--font-headline);
  font-size: var(--fs-xl);
  line-height: 0.95;
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-main);
}

.page-news__hero h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 6px;
  margin-top: 0.75rem;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-news__hero-desc {
  color: var(--text-2);
  max-width: 48ch;
  margin: 0;
  line-height: 1.7;
}

.page-news__hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news__hero-stat dt {
  font-size: var(--fs-xs);
  color: var(--text-2);
}

.page-news__hero-stat dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-headline);
  font-weight: 400;
  font-size: var(--fs-lg);
  line-height: 1;
  color: var(--text-main);
}

.page-news__hero-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news__issue {
  font-size: var(--fs-xs);
  color: var(--text-2);
}

.page-news__issue::before {
  content: "● ";
  color: var(--gold);
}

.page-news__hero-note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  color: var(--text-2);
}

.page-news__channels {
  padding: 1.5rem 0 0.5rem;
  border-bottom: 1px solid var(--line);
}

.page-news .section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 0.75rem;
}

.page-news .section__no {
  font-family: var(--font-headline);
  font-size: var(--fs-xs);
  color: var(--cyan);
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 0.35em 0.55em;
  line-height: 1;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 100%, 0 100%);
}

.page-news .section__title {
  font-family: var(--font-headline);
  font-size: var(--fs-lg);
  line-height: 1;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-news .section__note {
  grid-column: 2;
  font-size: var(--fs-xs);
  color: var(--text-2);
  margin: -0.4rem 0 0;
}

.page-news__tags {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0 0 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news__tags .tag {
  flex: 0 0 auto;
  font-size: var(--fs-xs);
  padding: 0.5em 0.95em;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  text-decoration: none;
}

.page-news__tags .tag:hover,
.page-news__tags .tag:focus-visible {
  background: var(--surface-2);
  color: var(--text-main);
  border-color: var(--cyan);
}

.page-news__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding: var(--news-gap) 0;
}

.page-news__main {
  min-width: 0;
  display: grid;
  gap: var(--news-gap);
}

.page-news__latest {
  scroll-margin-top: 1rem;
}

.page-news__feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--surface) 0%, rgba(19, 27, 46, 0.7) 100%);
  margin-bottom: 1rem;
}

.page-news__feature-media,
.page-news__post-media,
.page-news__features-cover {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.page-news__feature-media {
  aspect-ratio: 16 / 10;
}

.page-news__feature-media img,
.page-news__post-media img,
.page-news__features-cover img,
.page-news__changelog-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__feature-body {
  padding: 1.25rem;
}

.page-news__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.page-news__time {
  font-size: var(--fs-xs);
  color: var(--text-2);
}

.page-news__feature-title {
  font-family: var(--font-headline);
  font-size: var(--fs-md);
  line-height: 1.2;
  margin: 0.5rem 0;
}

.page-news__feature-excerpt,
.page-news__post-excerpt {
  color: var(--text-2);
  line-height: 1.7;
  margin: 0 0 1rem;
}

.page-news__read-more {
  color: var(--cyan);
  text-decoration: none;
  font-size: var(--fs-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  border-bottom: 1px solid transparent;
  padding: 0.4em 0;
  transition: border-color var(--ease), color var(--ease);
}

.page-news__read-more:hover {
  border-color: var(--cyan);
}

.page-news__post {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--surface);
  margin-bottom: 1.5rem;
}

.page-news__post-media {
  aspect-ratio: 16 / 9;
}

.page-news__post-body {
  padding: 1.25rem;
}

.page-news__post-title {
  font-family: var(--font-headline);
  font-size: 1.2rem;
  line-height: 1.25;
  margin: 0.5rem 0;
}

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

.page-news__list-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.5rem 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--ease), padding-left var(--ease);
}

.page-news__list-item:hover {
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.05) 0%, transparent 70%);
  padding-left: 0.5rem;
}

.page-news__list-index {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  color: var(--line);
  line-height: 1;
  padding-top: 0.1em;
  transition: color var(--ease);
}

.page-news__list-item:hover .page-news__list-index {
  color: var(--cyan);
}

.page-news__list-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.page-news__list-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
}

.page-news__list-title a {
  color: var(--text-main);
  text-decoration: none;
  display: inline-block;
  padding: 0.3rem 0;
  transition: color var(--ease);
}

.page-news__list-item:hover .page-news__list-title a,
.page-news__list-item:focus-within .page-news__list-title a {
  color: var(--cyan);
}

.page-news__list-excerpt {
  margin: 0.4rem 0 0;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--ease);
}

.page-news__list-item:hover .page-news__list-excerpt {
  color: #CDD9DF;
}

.page-news__features {
  margin-top: 2.5rem;
}

.page-news__features-cover {
  aspect-ratio: 16 / 8;
  margin: 0 0 1.5rem;
  border: 1px solid var(--line);
}

.page-news__features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-news__feature {
  position: relative;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  text-decoration: none;
  color: var(--text-main);
  display: block;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-news__feature:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: var(--shadow-cyan), var(--shadow-card);
}

.page-news__feature-no {
  font-size: var(--fs-xs);
  color: var(--purple);
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 1rem;
}

.page-news__feature .card__title {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  color: var(--text-main);
}

.page-news__feature .card__text {
  font-size: var(--fs-xs);
  color: var(--text-2);
  line-height: 1.7;
  margin: 0 0 0.75rem;
}

.page-news__feature-tags {
  font-size: var(--fs-xs);
  color: var(--line);
  letter-spacing: 0.05em;
}

.page-news__sidebar {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-news__side-card {
  padding: 1.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  position: relative;
}

.page-news__side-card--accent {
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface-2) 100%);
  border-color: rgba(0, 229, 255, 0.35);
}

.page-news__side-card .eyebrow {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  margin-bottom: 0.5rem;
}

.page-news__side-title {
  font-family: var(--font-headline);
  font-size: 1.2rem;
  line-height: 1.2;
  margin: 0 0 1rem;
}

.page-news__side-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__side-nav li + li {
  border-top: 1px solid var(--line-soft);
}

.page-news__side-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
  padding: 0.5rem 0.25rem;
  color: var(--text-main);
  text-decoration: none;
  transition: color var(--ease), padding-left var(--ease);
}

.page-news__side-nav a:hover {
  color: var(--cyan);
  padding-left: 0.5rem;
}

.page-news__side-nav b {
  font-family: var(--font-headline);
  font-weight: 400;
  font-size: var(--fs-sm);
  color: var(--purple);
  border: 1px solid var(--line);
  padding: 0.15em 0.5em;
  min-width: 2em;
  text-align: center;
}

.page-news__side-nav-all b {
  color: var(--gold);
}

.page-news__side-rec {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__side-rec li {
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news__side-rec li:last-child {
  border-bottom: none;
}

.page-news__side-rec a {
  color: var(--text-2);
  text-decoration: none;
  line-height: 1.6;
  font-size: var(--fs-xs);
  display: block;
  padding: 0.35rem 0;
  transition: color var(--ease);
}

.page-news__side-rec a:hover {
  color: var(--cyan);
}

.page-news__side-text {
  color: var(--text-2);
  font-size: var(--fs-xs);
  line-height: 1.7;
  margin: 0 0 1rem;
}

.page-news__changelog {
  position: relative;
  padding: 3rem 0 4rem;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news__changelog-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-news__changelog-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 14, 23, 0.88), rgba(10, 14, 23, 0.94)),
    repeating-linear-gradient(90deg, rgba(0, 229, 255, 0.04) 0 1px, transparent 1px 48px);
}

.page-news__changelog-inner {
  position: relative;
  z-index: 1;
}

.page-news__timeline {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  position: relative;
}

.page-news__timeline::before {
  content: "";
  position: absolute;
  left: 0.8rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--purple) 65%, transparent 100%);
  opacity: 0.55;
}

.page-news__timeline-item {
  position: relative;
  padding: 0 0 2rem 2.5rem;
}

.page-news__timeline-item:last-child {
  padding-bottom: 0;
}

.page-news__timeline-item::before {
  content: "";
  position: absolute;
  left: 0.375rem;
  top: 0.4rem;
  width: 0.85rem;
  height: 0.85rem;
  background: var(--bg);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
  transform: rotate(45deg);
}

.page-news__timeline-version {
  display: inline-block;
  font-family: var(--font-headline);
  font-size: var(--fs-md);
  line-height: 1;
  color: var(--cyan);
  border: 1px solid var(--line);
  padding: 0.3rem 0.6rem;
  background: rgba(0, 229, 255, 0.05);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 0 100%);
}

.page-news__timeline-title {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  line-height: 1.3;
  margin: 0.6rem 0 0.35rem;
  color: var(--text-main);
}

.page-news__timeline-text {
  color: var(--text-2);
  font-size: var(--fs-xs);
  line-height: 1.7;
  margin: 0;
  max-width: 60ch;
}

@media (min-width: 640px) {
  .page-news__post {
    grid-template-columns: 260px 1fr;
  }

  .page-news__post-media {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news__features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news__timeline-item {
    display: grid;
    grid-template-columns: 8.5rem 1fr;
    gap: 1.5rem;
    padding-left: 0;
    padding-right: 1rem;
  }

  .page-news__timeline::before {
    left: 8.5rem;
  }

  .page-news__timeline-item::before {
    left: 8rem;
    top: 0.5rem;
  }
}

@media (min-width: 768px) {
  .page-news__hero {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: end;
  }

  .page-news__hero-main {
    grid-column: 1;
  }

  .page-news__hero-stats {
    grid-column: 2;
    grid-row: 1;
    margin-bottom: 0.5rem;
  }

  .page-news__hero-foot {
    grid-column: 1 / -1;
  }

  .page-news__feature {
    grid-template-columns: 280px 1fr;
  }

  .page-news__feature-media {
    height: 100%;
    aspect-ratio: auto;
    min-height: 220px;
  }
}

@media (min-width: 960px) {
  .page-news__layout {
    grid-template-columns: minmax(0, 1fr) var(--news-side-w);
    align-items: start;
  }
}