/* ========================================
   News page — scope .page-news
   ======================================== */
.page-news {
  position: relative;
  background:
    linear-gradient(rgba(0, 240, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.025) 1px, transparent 1px),
    radial-gradient(ellipse at 85% 10%, rgba(185, 103, 255, 0.12), transparent 55%),
    var(--bg-night);
  background-size: 36px 36px, 36px 36px, auto, auto;
  color: var(--text-bright);
}

.page-news .news-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 4rem;
}

.page-news .breadcrumb {
  margin-bottom: 2rem;
}

/* ===== Hero ===== */
.page-news .news-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: end;
  padding: 0 0 2rem;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -0.5rem;
  right: 0;
  width: 45%;
  height: 70%;
  background: linear-gradient(135deg, transparent 30%, rgba(185, 103, 255, 0.1) 60%, rgba(0, 240, 255, 0.06) 100%);
  clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero-text,
.page-news .news-hero-meta {
  position: relative;
  z-index: 1;
}

.page-news .news-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-blue);
}

.page-news .news-hero-kicker::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: currentColor;
}

.page-news .page-title {
  max-width: 14em;
  margin: 0 0 0.9rem;
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 6vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--text-bright);
  text-shadow: 0 0 16px rgba(185, 103, 255, 0.35);
}

.page-news .page-lede {
  max-width: 36em;
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .news-hero-meta {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  align-self: start;
  justify-self: start;
  padding: 0.9rem 1.1rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  clip-path: var(--clip-corner);
}

.page-news .news-hero-meta-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-silver);
}

.page-news .news-hero-num {
  font-family: var(--font-title);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--accent-purple);
  text-shadow: 0 0 10px rgba(185, 103, 255, 0.8);
}

.page-news .news-hero-meta-unit {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.page-news .news-hero-vert {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  writing-mode: vertical-rl;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-dim);
  opacity: 0.75;
  z-index: 1;
}

/* ===== Feed ===== */
.page-news .news-feed {
  margin-top: 2.5rem;
}

.page-news .news-feed-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin: 0 0 1.5rem;
}

.page-news .news-section-title {
  position: relative;
  margin: 0;
  font-family: var(--font-title);
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--text-bright);
}

.page-news .news-section-title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 0.6rem;
  background: var(--accent-purple);
  box-shadow: 0 0 8px var(--accent-purple);
  clip-path: polygon(0 0, 100% 20%, 100% 100%, 0 80%);
}

.page-news .news-section-status {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-green);
}

.page-news .news-banner {
  margin: 0 0 2rem;
  aspect-ratio: 8 / 3;
  overflow: hidden;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  clip-path: var(--clip-corner);
}

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

/* ===== Timeline ===== */
.page-news .news-timeline {
  position: relative;
  max-width: 860px;
  margin: 0;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-blue), var(--accent-purple) 35%, rgba(185, 103, 255, 0.15) 100%);
}

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-news .news-entry-dot {
  width: 12px;
  height: 12px;
  margin-top: 1.1rem;
  justify-self: center;
  border-radius: 50%;
  background: var(--accent-purple);
  box-shadow: 0 0 8px rgba(185, 103, 255, 0.9);
  transition: box-shadow 0.4s var(--ease-cubic), transform 0.4s var(--ease-cubic);
}

.page-news .news-entry.is-revealed .news-entry-dot {
  box-shadow: 0 0 14px rgba(185, 103, 255, 1), 0 0 28px rgba(185, 103, 255, 0.5);
  transform: scale(1.15);
}

.page-news .news-entry-panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  clip-path: var(--clip-corner);
  padding: 1rem 1.1rem;
  transition: border-color 0.3s var(--ease-cubic), transform 0.3s var(--ease-cubic);
}

.page-news .news-entry:hover .news-entry-panel,
.page-news .news-entry:focus-within .news-entry-panel {
  border-color: rgba(185, 103, 255, 0.45);
  transform: translateX(4px);
}

.page-news .news-entry:first-child .news-entry-panel {
  border-color: rgba(185, 103, 255, 0.5);
}

.page-news .news-entry-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.page-news .news-entry-time {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
}

.page-news .news-entry-title {
  margin: 0 0 0.45rem;
  font-family: var(--font-title);
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--text-bright);
}

.page-news .news-entry-summary {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-entry-summary a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-news .news-entry-img {
  margin: 0.9rem 0 0;
  max-width: 420px;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: #0d0d18;
  border: 1px solid var(--line);
  clip-path: var(--clip-corner);
}

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

/* ===== Tags ===== */
.page-news .news-tags-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.page-news .news-tags-desc {
  margin: 0.6rem 0 1.25rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-tags-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  color: var(--text-bright);
  background: var(--bg-panel);
  border: 1px solid var(--line);
  transition: box-shadow 0.25s var(--ease-cubic), transform 0.25s var(--ease-cubic);
}

.page-news .news-tag:hover,
.page-news .news-tag:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 0 10px rgba(185, 103, 255, 0.35);
}

.page-news .news-tag--list {
  background: rgba(185, 103, 255, 0.14);
  border-color: rgba(185, 103, 255, 0.4);
  color: #d9b3ff;
}

.page-news .news-tag--feature {
  background: rgba(0, 240, 255, 0.1);
  border-color: rgba(0, 240, 255, 0.32);
  color: #9ff4ff;
}

.page-news .news-tag--topic {
  background: rgba(0, 229, 160, 0.1);
  border-color: rgba(0, 229, 160, 0.3);
  color: #8df8d8;
}

.page-news .news-tag--ops {
  background: rgba(255, 159, 67, 0.1);
  border-color: rgba(255, 159, 67, 0.3);
  color: #ffc999;
}

.page-news .news-tag--link {
  background: var(--bg-panel);
  border-color: var(--line);
  color: var(--accent-silver);
}

.page-news .news-entry-meta .news-tag {
  padding: 0.18rem 0.55rem;
  font-size: 0.7rem;
}

/* ===== Archive ===== */
.page-news .news-archive {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.page-news .news-archive-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.page-news .news-archive-count {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-news .news-archive-list {
  margin-top: 1rem;
}

.page-news .news-archive-item {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(58, 58, 90, 0.45);
}

.page-news .news-archive-time {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--accent-blue);
}

.page-news .news-archive-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-dim);
}

/* ===== Related ===== */
.page-news .news-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

/* ===== Desktop ===== */
@media (min-width: 768px) {
  .page-news .news-wrap {
    padding: 2.5rem 2rem 5rem;
  }

  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    padding-bottom: 2.5rem;
  }

  .page-news .news-hero-meta {
    justify-self: end;
    align-self: end;
  }

  .page-news .news-hero-vert {
    right: 1rem;
  }

  .page-news .news-banner {
    margin-bottom: 2.5rem;
  }

  .page-news .news-entry-panel {
    padding: 1.35rem 1.5rem;
  }

  .page-news .news-entry-title {
    font-size: 1.15rem;
  }

  .page-news .news-entry-summary {
    font-size: 0.9rem;
  }

  .page-news .news-archive-item {
    grid-template-columns: 8rem 1fr;
    padding: 1.05rem 0;
  }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry-dot,
  .page-news .news-entry-panel,
  .page-news .news-tag {
    transition: none;
    transform: none;
  }

  .page-news .news-entry:hover .news-entry-panel,
  .page-news .news-entry:focus-within .news-entry-panel {
    transform: none;
  }

  .page-news .news-tag:hover,
  .page-news .news-tag:focus-visible {
    transform: none;
  }
}