.page-news {
  --news-card-pad: clamp(18px, 3vw, 28px);
  position: relative;
  color: var(--galaxy-white);
  overflow-x: clip;
}

.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 28px;
  padding: clamp(32px, 5vw, 64px) 0 12px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -10%;
  width: 58vw;
  height: 58vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(circle, rgba(26, 42, 90, .7), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.page-news .hero-copy,
.page-news .hero-cover {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb {
  margin-bottom: 18px;
}

.page-news .breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--gray);
}

.page-news .breadcrumb-item a {
  color: var(--gray);
  text-decoration: none;
  transition: color var(--t-fast);
}

.page-news .breadcrumb-item a:hover {
  color: var(--gold);
}

.page-news .breadcrumb-sep {
  color: var(--border-strong);
}

.page-news .breadcrumb-item[aria-current="page"] {
  color: var(--galaxy-white);
}

.page-news .news-hero h1 {
  font-size: clamp(28px, 5vw, 50px);
  line-height: 1.12;
  letter-spacing: .04em;
  margin: 14px 0 18px;
  font-weight: 800;
}

.page-news .hero-lead {
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news .hero-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
  padding: 14px 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--gray);
}

.page-news .hero-index-item {
  white-space: nowrap;
}

.page-news .hero-order {
  font-style: normal;
  color: var(--gold);
  margin-right: 6px;
}

.page-news .photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--deep-blue);
  border: 1px solid var(--border-strong);
}

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

.page-news .photo-frame-hero {
  aspect-ratio: 16 / 10;
}

.page-news .photo-frame-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .cover-tag {
  position: absolute;
  right: 14px;
  bottom: 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--galaxy-white);
  background: rgba(5, 8, 16, .55);
  padding: 4px 12px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  pointer-events: none;
}

.page-news .news-archive {
  position: relative;
  margin-top: 20px;
  padding: clamp(28px, 5vw, 56px) 0;
}

.page-news .news-archive::before {
  content: "";
  position: absolute;
  inset: 0 -4vw 0;
  background: linear-gradient(180deg, rgba(10, 14, 39, .95), var(--space-black));
  border-radius: 28px;
  border: 1px solid var(--border-soft);
  z-index: 0;
}

.page-news .news-archive .section-head,
.page-news .news-filter-wrap {
  position: relative;
  z-index: 1;
}

.page-news .filter-state {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .filter-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 28px;
}

.page-news .filter-labels label {
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  border: 1px solid var(--border-soft);
  background: rgba(10, 14, 39, .6);
  padding: 8px 16px;
  border-radius: 999px;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
  user-select: none;
}

.page-news .filter-labels label:hover {
  color: var(--galaxy-white);
  border-color: var(--border-strong);
}

.page-news .filter-state:focus-visible ~ .filter-labels label {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .filter-state ~ .news-feed .news-card {
  display: none;
}

.page-news #filter-all:checked ~ .news-feed .news-card,
.page-news #filter-mobile:checked ~ .news-feed .news-card.cat-mobile,
.page-news #filter-data:checked ~ .news-feed .news-card.cat-data,
.page-news #filter-season:checked ~ .news-feed .news-card.cat-season,
.page-news #filter-library:checked ~ .news-feed .news-card.cat-library {
  display: grid;
}

.page-news #filter-all:checked ~ .filter-labels label[for="filter-all"],
.page-news #filter-mobile:checked ~ .filter-labels label[for="filter-mobile"],
.page-news #filter-data:checked ~ .filter-labels label[for="filter-data"],
.page-news #filter-season:checked ~ .filter-labels label[for="filter-season"],
.page-news #filter-library:checked ~ .filter-labels label[for="filter-library"] {
  color: var(--space-black);
  background: var(--gold);
  border-color: var(--gold);
}

.page-news .news-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  padding: var(--news-card-pad);
  margin-bottom: 22px;
  background: linear-gradient(155deg, rgba(26, 42, 90, .42), rgba(10, 14, 39, .92) 48%, var(--card-gray));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transform: scaleX(.6);
  transition: opacity var(--t), transform var(--t);
  z-index: 2;
  pointer-events: none;
}

.page-news .news-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-news .news-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

.page-news .news-media {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--deep-blue);
}

.page-news .news-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  max-height: 240px;
  object-fit: cover;
  transition: transform .6s ease;
}

.page-news .news-card:hover .news-media img {
  transform: scale(1.03);
}

.page-news .media-index {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  display: inline-grid;
  place-items: center;
  min-width: 36px;
  height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--space-black);
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
}

.page-news .news-visual {
  position: relative;
  min-height: 160px;
  height: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 18%, rgba(245, 184, 46, .16), transparent 42%),
    radial-gradient(circle at 80% 76%, rgba(57, 255, 20, .1), transparent 44%),
    var(--deep-blue);
  border: 1px solid var(--border-soft);
}

.page-news .news-visual svg {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 160px;
}

.page-news .news-content {
  min-width: 0;
}

.page-news .news-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-tag {
  display: inline-flex;
  padding: 4px 10px;
  border: 1px solid var(--gold-soft);
  border-radius: 999px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-news .news-time {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--gray);
}

.page-news .news-card h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--galaxy-white);
}

.page-news .news-excerpt {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray);
}

.page-news .card-details {
  border-top: 1px solid var(--border-soft);
  padding-top: 12px;
  margin-top: 4px;
}

.page-news .card-details summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  transition: color var(--t-fast);
}

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

.page-news .card-details summary:hover {
  color: var(--galaxy-white);
}

.page-news .card-details summary::after {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  font-size: 13px;
  color: var(--gold);
}

.page-news .card-details[open] summary::after {
  content: "–";
}

.page-news .summary-body {
  padding-top: 10px;
  animation: news-detail-in var(--t) both;
}

@keyframes news-detail-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-news .summary-body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news .summary-body .btn {
  margin-top: 8px;
}

.page-news .news-archive-index {
  padding-top: 20px;
}

.page-news .archive-grid {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

.page-news .archive-block {
  position: relative;
  background: linear-gradient(150deg, rgba(26, 42, 90, .55), var(--deep-blue));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px;
  overflow: hidden;
}

.page-news .archive-block.archive-data {
  background: linear-gradient(150deg, rgba(26, 42, 90, .55), var(--card-gray));
}

.page-news .archive-code {
  position: absolute;
  right: 14px;
  top: 8px;
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  color: rgba(245, 184, 46, .12);
  pointer-events: none;
}

.page-news .archive-block h3 {
  margin: 0 0 8px;
  font-size: 19px;
  letter-spacing: .03em;
  color: var(--galaxy-white);
}

.page-news .archive-block p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
  max-width: 34ch;
}

.page-news .archive-block ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--border-soft);
}

.page-news .archive-block li + li {
  margin-top: 8px;
}

.page-news .archive-block li::before {
  content: "→";
  color: var(--gold);
  margin-right: 8px;
}

.page-news .archive-block a {
  display: inline;
  color: var(--gray);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--t-fast);
}

.page-news .archive-block a:hover {
  color: var(--galaxy-white);
}

.page-news .news-follow {
  padding-top: 28px;
}

.page-news .follow-panel {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: clamp(24px, 5vw, 48px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 12% 20%, rgba(26, 42, 90, .8), transparent 40%),
    linear-gradient(140deg, var(--card-gray), var(--space-black));
  border: 1px solid var(--border-strong);
  position: relative;
  overflow: hidden;
}

.page-news .follow-panel::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(245, 184, 46, .18);
  pointer-events: none;
}

.page-news .follow-star {
  width: 116px;
  height: 116px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-soft);
  animation: follow-pulse 2.6s ease-in-out infinite;
}

.page-news .follow-star svg {
  width: 54px;
  height: 54px;
}

@keyframes follow-pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.06);
  }
}

.page-news .follow-copy p {
  margin: 12px 0 0;
  color: var(--gray);
  line-height: 1.75;
  max-width: 60ch;
  font-size: 14px;
}

.page-news .follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

@media (min-width: 860px) {
  .page-news .news-hero {
    grid-template-columns: 1.05fr .95fr;
    align-items: end;
    gap: 40px;
  }

  .page-news .hero-cover {
    padding-bottom: 10px;
  }

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

  .page-news .follow-panel {
    grid-template-columns: auto 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .section-head {
    margin-bottom: 18px;
  }

  .page-news .news-feed {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .page-news .news-card {
    margin-bottom: 0;
    grid-template-columns: minmax(0, .85fr) 1.15fr;
    align-items: stretch;
  }

  .page-news .news-card:nth-child(odd) {
    margin-top: 36px;
  }

  .page-news .news-media img,
  .page-news .news-visual {
    min-height: 220px;
    max-height: none;
  }

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