.page-news {
  --page-news-pad: 20px;
  padding-bottom: clamp(48px, 8vw, 110px);
  background:
    radial-gradient(ellipse at 85% -10%, rgba(43, 127, 255, 0.14), transparent 560px),
    linear-gradient(180deg, var(--c-bg), #0D1426 100%);
}

.page-news__container {
  width: min(calc(100% - 2 * var(--page-news-pad)), var(--content-w));
  margin-inline: auto;
}

.page-news__hero {
  padding-top: 28px;
  padding-bottom: 12px;
}

.page-news .breadcrumb {
  font-size: 13px;
  margin-bottom: 18px;
}

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

.page-news__hero-copy {
  min-width: 0;
}

.page-news__hero-label {
  margin-bottom: 16px;
}

.page-news__hero h1 {
  font-size: clamp(34px, 6vw, 48px);
  font-weight: 300;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
  color: var(--c-text);
}

.page-news__hero-lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text-dim);
  margin: 0 0 20px;
  max-width: 60ch;
}

.page-news__hero-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news__hero-keywords span {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  background: rgba(17, 24, 39, 0.6);
  color: var(--c-text-dim);
  font-size: 13px;
  letter-spacing: 0.03em;
}

.page-news__hero-keywords span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-orange);
  margin-right: 8px;
}

.page-news__hero-art {
  position: relative;
}

.page-news__hero-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--c-border);
  background: var(--c-panel-alt);
}

.page-news__hero-note {
  position: absolute;
  right: 16px;
  bottom: 16px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: rgba(11, 16, 32, 0.82);
  backdrop-filter: blur(8px);
  color: var(--c-text);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news__layout {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  margin-top: 20px;
}

.page-news__index-card {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 24px 20px 20px;
  position: relative;
}

.page-news__index-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-blue), var(--c-orange));
  border-radius: var(--r-pill);
}

.page-news__index-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 6px;
}

.page-news__index-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

.page-news__index-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news__index-link {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  padding: 11px 10px;
  border-radius: var(--r-md);
  text-decoration: none;
  color: var(--c-text);
  transition: background 0.25s var(--ease);
}

.page-news__index-link:hover {
  background: rgba(43, 127, 255, 0.1);
}

.page-news__index-num {
  font-family: var(--font-mono);
  color: var(--c-orange);
  font-size: 14px;
  font-weight: 600;
}

.page-news__index-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-news__index-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-text-dim);
  background: rgba(11, 16, 32, 0.6);
  padding: 2px 8px;
  border-radius: var(--r-pill);
}

.page-news__index-note {
  margin-top: 18px;
  padding: 12px 14px;
  background: rgba(15, 43, 76, 0.35);
  border-radius: var(--r-md);
  border-left: 2px solid var(--c-blue-light);
}

.page-news__index-note p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text-dim);
  margin: 0;
}

.page-news__index-cta {
  width: 100%;
  justify-content: center;
  margin-top: 16px;
}

.page-news__stream {
  min-width: 0;
}

.page-news__section {
  scroll-margin-top: 110px;
}

.page-news__section + .page-news__section {
  border-top: 1px dashed var(--c-border);
  margin-top: 52px;
  padding-top: 36px;
}

.page-news__section-header {
  display: grid;
  gap: 12px 24px;
  margin-bottom: 22px;
}

.page-news__section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-blue-light);
}

.page-news__section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 28px;
  padding: 0 8px;
  border-radius: var(--r-pill);
  background: rgba(255, 107, 0, 0.12);
  color: var(--c-orange);
  border: 1px solid rgba(255, 107, 0, 0.35);
  font-weight: 600;
}

.page-news__section-title-group {
  min-width: 0;
}

.page-news__section-header h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin: 4px 0 0;
  color: var(--c-text);
}

.page-news__section-lead {
  color: var(--c-text-dim);
  margin: 6px 0 0;
  font-size: 15px;
}

.page-news__section-figure {
  margin: 0;
}

.page-news__section-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  background: var(--c-panel-alt);
}

.page-news__entries {
  display: grid;
  gap: 16px;
}

.page-news__details {
  background:
    linear-gradient(135deg, rgba(43, 127, 255, 0.05), transparent 48%),
    var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news__details:hover {
  border-color: rgba(43, 127, 255, 0.4);
}

.page-news__details[open] {
  border-color: rgba(43, 127, 255, 0.42);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22);
}

.page-news__summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px 14px;
  align-items: start;
  padding: 20px 20px 18px;
}

.page-news__summary::-webkit-details-marker {
  display: none;
}

.page-news__summary-idx {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-blue-light);
  background: rgba(43, 127, 255, 0.1);
  border: 1px solid rgba(43, 127, 255, 0.25);
  border-radius: 10px;
  min-width: 34px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  margin-top: 2px;
}

.page-news__summary-main {
  display: block;
  min-width: 0;
}

.page-news__entry-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.page-news__pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(43, 127, 255, 0.14);
  color: var(--c-blue-light);
  border: 1px solid rgba(43, 127, 255, 0.35);
}

.page-news__pill--orange {
  background: rgba(255, 107, 0, 0.12);
  color: var(--c-orange);
  border-color: rgba(255, 107, 0, 0.4);
}

.page-news__pill--green {
  background: rgba(0, 217, 139, 0.1);
  color: var(--c-success);
  border-color: rgba(0, 217, 139, 0.3);
}

.page-news__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-text-dim);
  letter-spacing: 0.06em;
}

.page-news__entry-title-block {
  display: block;
}

.page-news__entry-title {
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 6px;
  line-height: 1.35;
  color: var(--c-text);
  letter-spacing: 0.01em;
}

.page-news__entry-excerpt {
  display: block;
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.55;
  margin: 0;
}

.page-news__summary-icon {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: rgba(11, 16, 32, 0.5);
  flex-shrink: 0;
  margin-top: 2px;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news__summary-icon::before,
.page-news__summary-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-blue);
  transform: translate(-50%, -50%);
}

.page-news__summary-icon::after {
  width: 2px;
  height: 14px;
}

.page-news__summary:hover .page-news__summary-icon {
  border-color: rgba(255, 107, 0, 0.5);
}

.page-news__details[open] .page-news__summary-icon {
  transform: rotate(135deg);
  border-color: rgba(255, 107, 0, 0.5);
}

.page-news__details[open] .page-news__summary-icon::before,
.page-news__details[open] .page-news__summary-icon::after {
  background: var(--c-orange);
}

.page-news__detail {
  border-top: 1px dashed var(--c-border);
  padding: 18px 20px 22px;
  color: var(--c-text-dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-news__detail p + p {
  margin-top: 12px;
}

.page-news__more {
  margin-top: 16px;
}

.page-news__outro {
  margin-top: 56px;
  padding: 32px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  background:
    linear-gradient(135deg, rgba(255, 107, 0, 0.07), rgba(43, 127, 255, 0.08)),
    var(--c-panel);
  text-align: center;
  display: grid;
  gap: 12px;
  justify-items: center;
}

.page-news__outro h2 {
  font-size: 26px;
  font-weight: 300;
  margin: 0;
  color: var(--c-text);
}

.page-news__outro p {
  color: var(--c-text-dim);
  margin: 0;
  max-width: 46ch;
}

.page-news__outro-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 6px;
}

@media (min-width: 700px) {
  .page-news__hero-grid {
    grid-template-columns: 1fr 0.85fr;
    align-items: center;
    gap: 40px;
  }

  .page-news__section-header {
    grid-template-columns: 1fr 300px;
    align-items: end;
    gap: 12px 32px;
  }

  .page-news__section-kicker {
    grid-column: 1 / -1;
  }
}

@media (min-width: 940px) {
  .page-news__layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-news__index {
    position: sticky;
    top: 96px;
  }

  .page-news__entry-title {
    font-size: 20px;
  }
}