.page-news {
  position: relative;
  background: linear-gradient(to right, rgba(26,42,108,0.05) 1px, transparent 1px),
              linear-gradient(to bottom, rgba(26,42,108,0.05) 1px, transparent 1px),
              var(--color-bg);
  background-size: 32px 32px;
  color: var(--color-text);
  padding: 28px 0 72px;
  overflow-x: hidden;
}
.page-news img {
  max-width: 100%;
  height: auto;
}
.page-news .breadcrumb {
  margin-bottom: 28px;
  font-size: .85rem;
}
.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-news .breadcrumb li {
  display: flex;
  align-items: center;
}
.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--color-accent);
}
.page-news .breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
}
.page-news .breadcrumb a:hover {
  text-decoration: underline;
}
.page-news .breadcrumb [aria-current="page"] {
  color: var(--color-text);
  font-weight: 500;
}
.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 24px;
  align-items: center;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 28px 24px;
  border-radius: var(--radius-md);
  margin-bottom: 64px;
  box-shadow: var(--shadow-2);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 10px, transparent 10px 20px);
  pointer-events: none;
  border-radius: inherit;
}
.page-news .news-hero-copy {
  position: relative;
  z-index: 1;
}
.page-news .news-kicker {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 4px 12px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 14px;
  border-radius: var(--radius-sm);
}
.page-news .news-hero-title {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--color-white);
}
.page-news .news-hero-lead {
  font-size: 1rem;
  line-height: 1.8;
  margin: 0 0 20px;
  color: rgba(255,255,255,0.9);
  max-width: 70ch;
}
.page-news .news-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.page-news .news-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 500;
  background: rgba(255,255,255,0.14);
  color: var(--color-white);
}
.page-news .news-tag-accent {
  background: var(--color-accent);
}
.page-news .news-hero-time {
  font-size: .82rem;
  color: rgba(255,255,255,0.75);
}
.page-news .news-announcement-detail {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 16px;
}
.page-news .news-announcement-detail summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-accent-soft);
}
.page-news .news-announcement-detail summary::-webkit-details-marker {
  display: none;
}
.page-news .news-announcement-detail .summary-open {
  display: none;
}
.page-news .news-announcement-detail[open] .summary-closed {
  display: none;
}
.page-news .news-announcement-detail[open] .summary-open {
  display: inline;
}
.page-news .news-announcement-detail summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  transition: transform var(--transition);
}
.page-news .news-announcement-detail[open] summary::after {
  transform: rotate(45deg);
}
.page-news .news-announcement-full {
  margin-top: 14px;
  background: rgba(255,255,255,0.07);
  border-left: 3px solid var(--color-accent);
  padding: 16px;
  border-radius: var(--radius-sm);
  line-height: 1.8;
}
.page-news .news-announcement-full p {
  margin: 0 0 10px;
}
.page-news .news-announcement-full p:last-child {
  margin-bottom: 0;
}
.page-news .news-announcement-full a {
  color: var(--color-accent-soft);
  text-decoration: underline;
}
.page-news .news-hero-art {
  position: relative;
  z-index: 1;
}
.page-news .news-hero-img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255,255,255,0.25);
  box-shadow: var(--shadow-1);
  background: var(--color-primary);
}
.page-news .hero-art-tag {
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: .72rem;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.page-news .editorial-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin: 72px 0 48px;
}
.page-news .editorial-main {
  min-width: 0;
}
.page-news .editorial-rail {
  display: flex;
  align-items: center;
  gap: 16px;
  border-left: 3px solid var(--color-accent);
  padding-left: 16px;
}
.page-news .rail-label {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: .08em;
}
.page-news .rail-index {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: .8rem;
  white-space: nowrap;
}
.page-news .section-heading {
  margin-bottom: 28px;
}
.page-news .section-heading h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  color: var(--color-primary);
  line-height: 1.25;
  margin: 8px 0 6px;
}
.page-news .section-heading p {
  color: #5d5d5d;
  margin: 0;
  max-width: 68ch;
}
.page-news .news-filter-wrap {
  margin-bottom: 20px;
}
.page-news .news-cat {
  position: absolute;
  left: -9999px;
  opacity: 0;
}
.page-news .news-filter-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.page-news .news-filter-labels label {
  cursor: pointer;
  padding: 6px 16px;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  font-size: .85rem;
  color: var(--color-primary);
  transition: background var(--transition), color var(--transition);
}
.page-news .news-filter-labels label:hover {
  background: var(--color-card-bg);
}
.page-news #news-cat-all:checked ~ .news-filter-labels label[for="news-cat-all"],
.page-news #news-cat-fix:checked ~ .news-filter-labels label[for="news-cat-fix"],
.page-news #news-cat-data:checked ~ .news-filter-labels label[for="news-cat-data"],
.page-news #news-cat-expert:checked ~ .news-filter-labels label[for="news-cat-expert"] {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.page-news .news-log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--color-primary);
}
.page-news .news-log-item {
  padding: 20px 0;
  border-bottom: 1px solid rgba(26,42,108,0.2);
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.page-news .news-coord {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--color-accent);
  letter-spacing: .04em;
}
.page-news .news-item-main {
  min-width: 0;
}
.page-news .news-item-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.page-news .news-item-date {
  font-size: .8rem;
  color: #777;
}
.page-news .news-item-main h3 {
  font-size: 1.08rem;
  margin: 0 0 4px;
  color: var(--color-primary);
}
.page-news .news-item-main p {
  margin: 0;
  line-height: 1.7;
  color: #444;
}
.page-news .news-tag-fix {
  background: rgba(255,111,0,0.15);
  color: #b34f00;
}
.page-news .news-tag-data {
  background: rgba(26,42,108,0.12);
  color: var(--color-primary);
}
.page-news .news-tag-expert {
  background: rgba(77,124,255,0.15);
  color: #2a5bd7;
}
.page-news .news-cat:checked ~ .news-log-list .news-log-item {
  display: none;
}
.page-news #news-cat-all:checked ~ .news-log-list .news-log-item,
.page-news #news-cat-fix:checked ~ .news-log-list .news-log-item[data-category="fix"],
.page-news #news-cat-data:checked ~ .news-log-list .news-log-item[data-category="data"],
.page-news #news-cat-expert:checked ~ .news-log-list .news-log-item[data-category="expert"] {
  display: grid;
}
.page-news .log-media {
  margin: 24px 0 0;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card-bg);
}
.page-news .log-media img {
  display: block;
  width: 100%;
  height: auto;
  opacity: .9;
}
.page-news .log-media figcaption {
  padding: 10px 14px;
  font-size: .8rem;
  color: var(--color-text);
  background: rgba(232,238,252,0.9);
  border-top: 2px solid var(--color-accent);
}
.page-news .log-footer {
  margin-top: 28px;
}
.page-news .log-footer a {
  color: var(--color-link);
  font-weight: 500;
  text-decoration: none;
}
.page-news .log-footer a:hover {
  text-decoration: underline;
}
.page-news .news-expert-section {
  margin: 72px 0;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-2);
}
.page-news .news-expert-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 12px, transparent 12px 24px);
}
.page-news .news-expert-inner {
  position: relative;
  z-index: 1;
}
.page-news .news-expert-section .section-heading {
  color: var(--color-white);
}
.page-news .news-expert-section .section-heading h2 {
  color: var(--color-white);
}
.page-news .news-expert-section .section-heading p {
  color: rgba(255,255,255,0.8);
}
.page-news .news-expert-section .index-label {
  color: var(--color-accent-soft);
}
.page-news .expert-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-news .expert-card {
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
}
.page-news .expert-card:hover {
  transform: translateY(-4px);
}
.page-news .expert-card-img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-primary);
}
.page-news .expert-card-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .expert-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.page-news .expert-card-flag {
  align-self: flex-start;
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 3px 8px;
  border-radius: 2px;
  font-size: .72rem;
  letter-spacing: .06em;
}
.page-news .expert-card-body h3 {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  color: var(--color-white);
  margin: 0;
  line-height: 1.35;
}
.page-news .expert-card-body p {
  color: rgba(255,255,255,0.82);
  font-size: .9rem;
  line-height: 1.7;
  margin: 0;
}
.page-news .expert-note {
  margin-top: 28px;
  text-align: center;
  color: rgba(255,255,255,0.85);
}
.page-news .expert-note a {
  color: var(--color-accent-soft);
  text-decoration: underline;
}
.page-news .news-stats-section {
  margin: 72px 0 0;
}
.page-news .stats-figure {
  margin: 0 0 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--color-primary);
}
.page-news .stats-figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-news .stats-figure figcaption {
  padding: 10px 14px;
  font-size: .82rem;
  color: var(--color-white);
  background: var(--color-primary);
  border-top: 2px solid var(--color-accent);
}
.page-news .stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.page-news .stat-cell {
  background: var(--color-card-bg);
  padding: 20px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
  box-shadow: var(--shadow-1);
}
.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}
.page-news .stat-label {
  display: block;
  margin-top: 6px;
  font-size: .82rem;
  color: #555;
}
@media (min-width: 640px) {
  .page-news .news-log-item {
    grid-template-columns: 64px 1fr;
    gap: 16px;
  }
  .page-news .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-news .expert-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: 1.2fr 0.8fr;
    padding: 40px;
  }
  .page-news .news-hero-img {
    max-width: 100%;
  }
  .page-news .editorial-section {
    grid-template-columns: 130px 1fr;
    gap: 48px;
  }
  .page-news .editorial-rail {
    writing-mode: vertical-rl;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    border-left: none;
    border-top: 3px solid var(--color-accent);
    padding-left: 0;
    padding-top: 12px;
  }
  .page-news .rail-label {
    font-size: 2rem;
  }
  .page-news .news-expert-section {
    padding: 48px 40px;
  }
}