.page-news {
  --news-bg-soft: rgba(17, 34, 64, 0.6);
  --news-glow: rgba(100, 255, 218, 0.12);
  --news-glow-purple: rgba(157, 78, 221, 0.18);
  --news-line-dash: 2px dashed rgba(100, 255, 218, 0.25);
  position: relative;
  padding: 0 0 var(--space-5);
  font-family: var(--font-body);
  color: var(--c-text);
  background:
    linear-gradient(135deg, rgba(100, 255, 218, 0.04) 0%, transparent 40%),
    linear-gradient(315deg, rgba(157, 78, 221, 0.06) 0%, transparent 50%),
    var(--c-bg);
  overflow-x: hidden;
}

.page-news::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-accent), var(--c-accent-2), transparent);
  opacity: 0.4;
}

.page-news__breadcrumb {
  max-width: calc(var(--container-w) - 48px);
  margin: calc(var(--header-h) + 24px) auto 0;
  padding: 0 24px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--c-text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-news__crumb--current {
  color: var(--c-accent);
}

.page-news__crumb-sep {
  color: var(--c-line);
}

.page-news__hero {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  position: relative;
}

.page-news__hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, var(--news-glow-purple) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.page-news__hero-content {
  position: relative;
  z-index: 1;
}

.page-news__hero-image {
  grid-row: 1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow);
  transform: rotate(0deg);
  transition: transform 0.4s var(--ease);
}

.page-news__hero-image::before {
  content: "SCAN // 60s";
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  background: rgba(10, 25, 47, 0.8);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(100, 255, 218, 0.3);
}

.page-news__hero-image::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.08), transparent);
  transform: skewX(-15deg) translateX(100%);
  transition: transform 0.8s var(--ease);
}

.page-news__hero-image:hover::after {
  transform: skewX(-15deg) translateX(-200%);
}

.page-news__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
  transition: filter 0.4s var(--ease), transform 0.6s var(--ease);
}

.page-news__hero-image:hover img {
  filter: saturate(1.1) contrast(1.1);
  transform: scale(1.02);
}

.page-news__coord-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
  padding-left: 24px;
}

.page-news__coord-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--c-accent);
}

.page-news__title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0 0 16px;
  color: var(--c-text);
  position: relative;
}

.page-news__title::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-accent), var(--c-accent-2));
  border-radius: 2px;
}

.page-news__lead {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-text-dim);
  max-width: 640px;
}

.page-news__hero-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.page-news__meta-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c-text);
  background: var(--c-bg-2);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-news__meta-chip:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.page-news__layout-wrap {
  max-width: var(--container-w);
  margin: 16px auto 0;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news__filter-panel {
  position: relative;
  background: var(--news-bg-soft);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  order: -1;
}

.page-news__filter-panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
}

.page-news__filter-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  margin: 0 0 4px;
  text-transform: uppercase;
}

.page-news__filter-desc {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-text-dim);
  margin: 0 0 16px;
  letter-spacing: 0.04em;
}

.page-news__filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news__chip {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  background: transparent;
  color: var(--c-text-dim);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.page-news__chip:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
  box-shadow: 0 0 16px var(--news-glow);
}

.page-news__chip--active {
  background: var(--c-accent);
  color: var(--c-bg);
  border-color: var(--c-accent);
  font-weight: 600;
}

.page-news__filter-note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-text-dim);
}

.page-news__live-count {
  color: var(--c-accent-3);
  font-weight: 600;
  font-size: 0.9rem;
}

.page-news__note-text {
  margin-top: 4px;
  font-size: 0.7rem;
  opacity: 0.7;
}

.page-news__feed {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-news__section-title {
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 16px;
  position: relative;
  padding-bottom: 8px;
}

.page-news__section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-2));
  border-radius: 1.5px;
}

.page-news__post {
  position: relative;
  background: var(--c-bg-2);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
  overflow: hidden;
}

.page-news__post::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--c-accent), var(--c-accent-2));
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.page-news__post:hover {
  transform: translateY(-4px);
  border-color: rgba(100, 255, 218, 0.35);
  box-shadow: 0 12px 32px rgba(2, 12, 27, 0.6), 0 0 24px var(--news-glow);
}

.page-news__post:hover::before {
  opacity: 1;
}

.page-news__post--featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(17, 34, 64, 0.9) 0%, rgba(29, 45, 80, 0.95) 100%);
  border-color: transparent;
  box-shadow: 0 0 40px rgba(100, 255, 218, 0.06);
}

.page-news__post--featured::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(100, 255, 218, 0.15) 0%, transparent 65%);
  pointer-events: none;
}

.page-news__post-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--c-bg);
  background: var(--c-accent);
  padding: 4px 10px;
  border-radius: 2px;
  font-weight: 600;
  z-index: 2;
}

.page-news__post-tag {
  display: inline-block;
  margin-bottom: 8px;
}

.page-news__post-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin: 8px 0 12px;
  color: var(--c-text);
  text-transform: uppercase;
}

.page-news__post--featured .page-news__post-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  max-width: 70%;
}

.page-news__post-excerpt {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--c-text-dim);
  margin: 0 0 16px;
}

.page-news__post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-text-dim);
}

.page-news__post-date {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-news__post-date::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--c-accent-3);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--c-accent-3);
}

.page-news__post-link,
.page-news__post-more {
  color: var(--c-accent);
  text-decoration: none;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  transition: color 0.3s var(--ease), text-shadow 0.3s var(--ease);
}

.page-news__post-link:hover,
.page-news__post-more:hover {
  color: var(--c-accent-3);
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.4);
}

.page-news__post-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.page-news__post--medium .page-news__post-title {
  font-size: 1.2rem;
}

.page-news__post--small .page-news__post-title {
  font-size: 1.05rem;
}

.page-news__timeline {
  max-width: var(--container-w);
  margin: 72px auto 0;
  padding: 48px 24px;
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(17, 34, 64, 0.45) 20%, rgba(17, 34, 64, 0.45) 80%, transparent);
  border-top: 1px solid rgba(35, 53, 84, 0.5);
  border-bottom: 1px solid rgba(35, 53, 84, 0.5);
}

.page-news__timeline-header {
  margin-bottom: 24px;
}

.page-news__timeline-rail {
  position: relative;
  padding-bottom: 8px;
}

.page-news__timeline-svg {
  width: 100%;
  height: 80px;
  display: block;
  margin-bottom: 16px;
}

.page-news__timeline-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news__timeline-item {
  position: relative;
  padding-left: 20px;
  border-left: 1px solid var(--c-line);
  transition: border-color 0.35s var(--ease);
}

.page-news__timeline-item:hover {
  border-color: var(--c-accent);
}

.page-news__timeline-node {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-accent);
  font-weight: 600;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

.page-news__timeline-text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--c-text-dim);
  margin: 0;
}

.page-news__timeline-text strong {
  color: var(--c-text);
}

.page-news__feature {
  max-width: var(--container-w);
  margin: 64px auto 0;
  padding: 0 24px;
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  align-items: center;
}

.page-news__feature-text {
  order: 2;
}

.page-news__feature-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-text-dim);
  max-width: 520px;
}

.page-news__feature-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news__feature-list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--c-text);
}

.page-news__feature-list li::before {
  content: "//";
  position: absolute;
  left: 0;
  color: var(--c-accent-2);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-news__feature-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding: 12px 24px;
  border: none;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}

.page-news__feature-image {
  order: 1;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(157, 78, 221, 0.35);
  box-shadow: 0 8px 40px rgba(157, 78, 221, 0.15);
}

.page-news__feature-image::before {
  content: "SPOTLIGHT";
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--c-accent-2);
  background: rgba(10, 25, 47, 0.85);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.page-news__feature-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.page-news__feature-image:hover img {
  transform: scale(1.03);
}

.page-news__archive {
  max-width: var(--container-w);
  margin: 64px auto 0;
  padding: 0 24px;
}

.page-news__archive-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.page-news__archive-desc {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-text-dim);
}

.page-news__archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-news__archive-card {
  position: relative;
  background: var(--c-bg-2);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  padding: 20px;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news__archive-card:hover {
  transform: translateY(-3px);
  border-color: rgba(100, 255, 218, 0.3);
  background: rgba(17, 34, 64, 0.85);
}

.page-news__archive-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--c-accent-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-news__archive-title {
  font-size: 1rem;
  line-height: 1.35;
  margin: 0 0 6px;
  color: var(--c-text);
  font-weight: 600;
}

.page-news__archive-excerpt {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--c-text-dim);
  margin: 0;
}

.page-news__texture {
  max-width: var(--container-w);
  margin: 64px auto 0;
  padding: 0 24px;
}

.page-news__texture img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  opacity: 0.6;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal="visible"] {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-news__post,
  .page-news__archive-card,
  .page-news__feature-image,
  .page-news__hero-image {
    transition: none;
  }

  .page-news__hero-image::after,
  .page-news__hero-image:hover::after {
    transform: none;
    transition: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  .page-news__hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    padding: 56px 24px 48px;
  }

  .page-news__hero-image {
    grid-row: auto;
    transform: rotate(1.5deg);
  }

  .page-news__hero-image:hover {
    transform: rotate(0deg) scale(1.01);
  }

  .page-news__layout-wrap {
    grid-template-columns: 220px 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-news__filter-panel {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    order: 0;
  }

  .page-news__filter-list {
    flex-direction: column;
    gap: 4px;
  }

  .page-news__chip {
    width: 100%;
    text-align: left;
  }

  .page-news__timeline-items {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-news__timeline-item {
    padding-left: 16px;
  }

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

  .page-news__feature-text {
    order: 1;
  }

  .page-news__feature-image {
    order: 2;
  }

  .page-news__archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-news__archive-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news__post-row {
    grid-template-columns: 1fr 1fr;
  }

  .page-news__hero {
    padding: 64px 24px 56px;
  }

  .page-news__layout-wrap {
    grid-template-columns: 260px 1fr;
    gap: 56px;
  }

  .page-news__filter-panel {
    padding: 32px 28px;
  }

  .page-news__timeline-items {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}