.page-news {
  --news-shadow: 8px 8px 0 rgba(16, 16, 16, 0.14);
  --news-border: 3px solid var(--color-space);
  background: var(--color-paper);
  color: var(--color-ink);
  overflow-x: clip;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .container {
  width: 100%;
  max-width: var(--shell-width);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.page-news .news-shell {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted-ink);
}

.page-news .breadcrumb a {
  color: var(--color-steel);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-news .breadcrumb a:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-space);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--color-muted-ink);
}

.page-news .news-masthead {
  position: relative;
  background: var(--color-space);
  border: 2px solid var(--color-space);
  box-shadow: 10px 10px 0 var(--color-accent);
  padding: clamp(30px, 7vw, 64px) clamp(20px, 6vw, 56px);
  margin-bottom: clamp(40px, 7vw, 72px);
}

.page-news .news-masthead h1 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  color: var(--color-paper);
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.page-news .news-masthead__lead {
  max-width: 62ch;
  margin: 0;
  color: var(--color-cloud);
  font-size: 1rem;
  line-height: 1.7;
}

.page-news .news-kicker {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  border-bottom: 3px solid var(--color-space);
  padding-bottom: 10px;
  margin-bottom: clamp(20px, 4vw, 32px);
}

.page-news .section-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.05;
}

.page-news .section-no {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-ember);
  border: 2px solid var(--color-space);
  padding: 0.2em 0.5em;
}

.page-news .section-head__note {
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--color-muted-ink);
}

.page-news .news-headlines,
.page-news .news-category,
.page-news .news-list-section {
  margin-bottom: clamp(56px, 8vw, 96px);
}

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

.page-news .headline-card {
  position: relative;
  border: var(--news-border);
  background: var(--color-paper);
  box-shadow: var(--news-shadow);
}

.page-news .headline-card__media {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-bottom: 3px solid var(--color-space);
}

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

.page-news .headline-card__body {
  padding: clamp(20px, 4vw, 32px);
}

.page-news .headline-card__topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .news-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-muted-ink);
  white-space: nowrap;
}

.page-news .headline-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.15;
}

.page-news .headline-card p {
  margin: 0 0 16px;
  color: var(--color-muted-ink);
  line-height: 1.7;
}

.page-news .headline-card--side {
  border-left: 8px solid var(--color-accent);
}

.page-news .headline-card__side-body {
  height: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.page-news .headline-card--side h3 {
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 10px 0 8px;
}

.page-news .headline-card--side p {
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.page-news .headline-card--side .news-time {
  margin-top: auto;
}

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

.page-news .filter-btn {
  border: 2px solid var(--color-space);
  border-radius: 999px;
  background: var(--color-paper);
  color: var(--color-space);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 8px 18px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.page-news .filter-btn:hover {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 rgba(16, 16, 16, 0.15);
}

.page-news .filter-btn.is-active {
  background: var(--color-accent);
  border-color: var(--color-space);
  box-shadow: 4px 4px 0 var(--color-space);
}

.page-news .category-banner {
  display: grid;
  grid-template-columns: 1fr;
  border: 3px solid var(--color-space);
  background: var(--color-steel);
  color: var(--color-paper);
  box-shadow: 10px 10px 0 rgba(16, 16, 16, 0.12);
}

.page-news .category-banner__text {
  padding: clamp(24px, 5vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-news .category-banner__text h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.2;
}

.page-news .category-banner__text p {
  max-width: 56ch;
  margin: 0;
  color: var(--color-cloud);
  line-height: 1.7;
}

.page-news .category-banner__text .btn {
  align-self: flex-start;
  margin-top: 20px;
}

.page-news .category-banner__media {
  border-top: 3px solid var(--color-space);
  min-height: 200px;
}

.page-news .category-banner__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 200px;
}

.page-news .news-list {
  display: grid;
  gap: 18px;
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px 18px;
  border: 2px solid var(--color-space);
  background: var(--color-paper);
  padding: 20px;
  box-shadow: 6px 6px 0 rgba(16, 16, 16, 0.08);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.page-news .news-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 rgba(16, 16, 16, 0.12);
}

.page-news .news-item__index {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ember);
  border-right: 2px solid var(--color-space);
  padding-right: 14px;
}

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

.page-news .news-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px 12px;
}

.page-news .news-item__head h3 {
  flex: 1 1 220px;
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.05rem;
  line-height: 1.35;
}

.page-news .news-item p {
  margin: 8px 0 4px;
  color: var(--color-muted-ink);
  line-height: 1.6;
}

.page-news .news-item__thumb {
  width: 100%;
  margin: 12px 0 4px;
  border: 2px solid var(--color-space);
}

.page-news .news-item__expand {
  margin-top: 12px;
  font-size: 0.9rem;
}

.page-news .news-item__expand summary {
  display: inline-block;
  cursor: pointer;
  font-weight: 700;
  color: var(--color-space);
  border-bottom: 2px dashed currentColor;
}

.page-news .news-item__expand[open] summary {
  color: var(--color-ember);
}

.page-news .news-item__expand > div {
  margin-top: 12px;
  padding: 14px 16px;
  border-left: 4px solid var(--color-accent);
  background: rgba(10, 30, 60, 0.05);
  line-height: 1.7;
}

.page-news .news-topics {
  background: var(--color-space);
  color: var(--color-paper);
  margin-top: 32px;
  padding: clamp(40px, 6vw, 80px) 0 56px;
  border-top: 4px solid var(--color-accent);
}

.page-news .section-head--topics {
  border-bottom-color: var(--color-paper);
}

.page-news .section-head--topics h2 {
  color: var(--color-paper);
}

.page-news .section-head--topics .section-no {
  border-color: var(--color-paper);
  color: var(--color-accent);
}

.page-news .section-head--topics .section-head__note {
  color: var(--color-cloud);
}

.page-news .topics-panel {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--color-paper);
  box-shadow: 10px 10px 0 rgba(57, 255, 20, 0.35);
}

.page-news .topics-visual {
  position: absolute;
  inset: 0;
  opacity: 0.25;
}

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

.page-news .topics-wrap {
  position: relative;
  padding: clamp(24px, 5vw, 48px);
  display: grid;
  gap: 24px;
}

.page-news .topics-rank {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-news .topic-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  border-bottom: 1px solid rgba(245, 247, 250, 0.14);
  padding: 14px 0;
}

.page-news .topic-rank {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-ember);
  border: 2px solid var(--color-paper);
  padding: 0.1rem 0.5rem;
}

.page-news .topic-item__body h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--color-paper);
}

.page-news .topic-item__body p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-cloud);
}

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

.page-news .topics-actions .btn-ghost {
  border-color: var(--color-paper);
  color: var(--color-paper);
}

.page-news .topics-footnote {
  margin-top: 16px;
  color: var(--color-cloud);
  font-size: 0.82rem;
}

.page-news .news-footer-nav {
  background: var(--color-paper);
  border-top: 3px solid var(--color-space);
  padding: 28px 0;
}

.page-news .news-footer-nav .container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  justify-content: center;
}

.page-news .news-footer-nav a {
  font-weight: 700;
  color: var(--color-space);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: border-color 0.2s ease;
}

.page-news .news-footer-nav a:hover {
  border-bottom-color: var(--color-accent);
}

@media (min-width: 680px) {
  .page-news .category-banner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }

  .page-news .category-banner__media {
    border-top: 0;
    border-left: 3px solid var(--color-space);
  }

  .page-news .news-item__thumb {
    width: 260px;
    height: auto;
    float: right;
    margin: 4px 0 8px 16px;
  }

  .page-news .news-item__expand {
    clear: both;
  }

  .page-news .topics-wrap {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .page-news .topics-actions {
    margin-top: 0;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 960px) {
  .page-news .headline-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    grid-template-areas:
      "lead side1"
      "lead side2";
  }

  .page-news .headline-card--lead {
    grid-area: lead;
  }

  .page-news .headline-card--side-a {
    grid-area: side1;
  }

  .page-news .headline-card--side-b {
    grid-area: side2;
  }
}

@media (hover: hover) and (min-width: 900px) {
  .page-news .news-item__head .news-time {
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .page-news .news-item:hover .news-item__head .news-time,
  .page-news .news-item:focus-within .news-item__head .news-time {
    opacity: 1;
    transform: none;
  }
}