.page-news {
  --paper-deep: #EFE5D0;
  --card-white: #FFFFFF;
  --ink-soft: rgba(27, 27, 27, 0.74);
  --gold-line: rgba(255, 215, 0, 0.5);
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

.page-news .news-hero {
  position: relative;
  padding: 72px 0 40px;
  background-image:
    linear-gradient(rgba(10, 31, 62, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 62, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 40px;
}

.page-news .news-hero .page-kicker {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding: 5px 12px;
  margin-bottom: 16px;
}

.page-news .news-hero .page-title {
  font-family: var(--font-title);
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 0 0 18px;
  max-width: 860px;
}

.page-news .news-hero .page-description {
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0 0 24px;
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .hero-actions .btn {
  padding: 10px 18px;
  font-size: 0.92rem;
}

.page-news .news-catalog {
  padding: 32px 0 56px;
}

.page-news .catalog-grid-layout {
  display: grid;
  gap: 28px;
}

.page-news .catalog-figure {
  position: relative;
  min-height: 240px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(27, 27, 27, 0.1);
}

.page-news .catalog-figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .catalog-figcaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(10, 31, 62, 0.82);
  color: var(--color-white);
  padding: 12px 14px;
  border-left: 2px solid var(--color-gold);
}

.page-news .cap-num {
  display: block;
  font-family: var(--font-title);
  font-size: 1.4rem;
  line-height: 1;
  color: var(--color-gold);
}

.page-news .cap-label {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.8);
}

.page-news .catalog-main h2 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}

.page-news .catalog-lede {
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 640px;
}

.page-news .catalog-cards {
  display: grid;
  gap: 12px;
}

.page-news .catalog-card {
  background: transparent;
  border: 1px solid rgba(27, 27, 27, 0.12);
  padding: 18px;
  transition: border-color var(--t-fast), transform var(--t-fast), background-color var(--t-fast);
}

.page-news .catalog-card:hover {
  border-color: var(--color-gold);
  background: rgba(255, 215, 0, 0.06);
  transform: translateX(4px);
}

.page-news .catalog-card-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-gray);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.page-news .catalog-card h3 {
  font-family: var(--font-title);
  font-size: 1.08rem;
  margin: 0 0 6px;
}

.page-news .catalog-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 8px;
}

.page-news .text-link {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-news .text-link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.page-news .news-timeline {
  background: var(--paper-deep);
  padding: 56px 0 64px;
}

.page-news .timeline-grid {
  display: grid;
  gap: 32px;
}

.page-news .section-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  border-bottom: 2px solid var(--color-ink);
  padding-bottom: 10px;
  margin-bottom: 28px;
}

.page-news .section-heading h2 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  margin: 0;
}

.page-news .same-day-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-gray);
  letter-spacing: 0.06em;
}

.page-news .article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-news .article-list::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--gold-line);
}

.page-news .article-row {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px 14px;
  align-items: start;
  margin-bottom: 20px;
}

.page-news .article-no {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--paper-deep);
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary);
}

.page-news .article-card {
  position: relative;
  background: var(--card-white);
  border: 1px solid rgba(27, 27, 27, 0.08);
  border-radius: var(--radius);
  padding: 20px 18px 16px;
  overflow: hidden;
  transition: border-color var(--t-fast), box-shadow var(--t-slow);
}

.page-news .article-card:hover {
  border-color: var(--color-gold);
  box-shadow: 8px 8px 0 rgba(10, 31, 62, 0.06);
}

.page-news .heat-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(10, 31, 62, 0.08);
  overflow: hidden;
}

.page-news .heat-bar::after {
  content: "";
  display: block;
  height: 100%;
  background: var(--color-primary);
  transition: width var(--t-slow);
}

.page-news .article-row:nth-child(1) .heat-bar::after { width: 34%; }
.page-news .article-row:nth-child(2) .heat-bar::after { width: 27%; }
.page-news .article-row:nth-child(3) .heat-bar::after { width: 58%; }
.page-news .article-row:nth-child(4) .heat-bar::after { width: 45%; }
.page-news .article-row:nth-child(5) .heat-bar::after { width: 30%; }
.page-news .article-row:nth-child(6) .heat-bar::after { width: 42%; }

.page-news .article-card:hover .heat-bar::after {
  width: 100%;
}

.page-news .article-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.page-news .category-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-ink);
  color: var(--color-white);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 10px;
}

.page-news .category-tag::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  flex: 0 0 auto;
}

.page-news .article-length {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-gray);
}

.page-news .article-media {
  margin: 0 0 14px;
}

.page-news .article-media img {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
}

.page-news .article-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  line-height: 1.3;
  margin: 0 0 10px;
}

.page-news .article-excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 12px;
}

.page-news .article-card:hover .article-excerpt {
  -webkit-line-clamp: 5;
}

.page-news .read-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--color-gray);
  border-top: 1px solid rgba(27, 27, 27, 0.06);
  padding-top: 8px;
}

.page-news .read-clock {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(57, 255, 20, 0.2);
}

.page-news .read-ether {
  display: none;
  flex: 1;
  min-width: 60px;
  height: 2px;
  background: rgba(10, 31, 62, 0.08);
  overflow: hidden;
}

.page-news .read-ether::after {
  content: "";
  display: block;
  height: 100%;
  background: rgba(10, 31, 62, 0.45);
}

.page-news .article-card:hover .read-ether {
  display: block;
}

.page-news .article-row:nth-child(1) .read-ether::after { width: 36%; }
.page-news .article-row:nth-child(2) .read-ether::after { width: 27%; }
.page-news .article-row:nth-child(3) .read-ether::after { width: 58%; }
.page-news .article-row:nth-child(4) .read-ether::after { width: 45%; }
.page-news .article-row:nth-child(5) .read-ether::after { width: 30%; }
.page-news .article-row:nth-child(6) .read-ether::after { width: 42%; }

.page-news .timeline-side {
  position: relative;
}

.page-news .featured-series {
  position: relative;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 28px 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

.page-news .featured-series::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255, 215, 0, 0.22);
  pointer-events: none;
}

.page-news .series-tag {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-ink);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  padding: 3px 10px;
}

.page-news .featured-series > h2 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 0 0 8px;
}

.page-news .series-desc {
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: 16px;
}

.page-news .series-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.page-news .series-progress-label {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-news .series-progress-track {
  flex: 1;
  height: 5px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.page-news .series-progress-track::after {
  content: "";
  display: block;
  height: 100%;
  width: 58%;
  background: var(--color-gold);
}

.page-news .series-progress-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-gold);
}

.page-news .series-chapters {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 0;
  margin-bottom: 12px;
}

.page-news .series-chapters summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  user-select: none;
  list-style: none;
}

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

.page-news .series-chapters[open] summary {
  margin-bottom: 8px;
}

.page-news .series-chapter-list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.84rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .series-next {
  background: rgba(57, 255, 20, 0.08);
  border-left: 2px solid var(--color-accent);
  padding: 10px 12px;
  font-size: 0.84rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 16px;
}

.page-news .series-next strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.page-news .series-figure {
  margin: 0 0 16px;
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.page-news .featured-series .btn-paper {
  display: inline-block;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--color-paper);
  color: var(--color-ink);
  text-decoration: none;
  border: 1px solid var(--color-paper);
  transition: background-color var(--t-fast), color var(--t-fast);
}

.page-news .featured-series .btn-paper:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-ink);
}

.page-news .news-subscribe {
  padding: 64px 0 80px;
}

.page-news .subscribe-panel {
  display: grid;
  gap: 28px;
  position: relative;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 36px 28px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-news .subscribe-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.page-news .subscribe-text h2 {
  font-family: var(--font-title);
  font-size: 1.55rem;
  margin: 0 0 12px;
}

.page-news .subscribe-text p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  font-size: 0.92rem;
  max-width: 560px;
}

.page-news .subscribe-points {
  list-style: none;
  margin: 16px 0;
  padding: 0;
}

.page-news .subscribe-points li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.86);
}

.page-news .subscribe-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
}

.page-news .subscribe-freq {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 18px;
}

.page-news .subscribe-text .btn-primary {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-ink);
  padding: 10px 18px;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color var(--t-fast), transform var(--t-fast);
}

.page-news .subscribe-text .btn-primary:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

.page-news .subscribe-figure {
  margin: 0;
  align-self: center;
}

.page-news .subscribe-figure img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (min-width: 700px) {
  .page-news .catalog-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .catalog-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 100px 0 64px;
  }

  .page-news .catalog-grid-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2.1fr);
    align-items: stretch;
  }

  .page-news .catalog-figure {
    min-height: 480px;
  }

  .page-news .timeline-grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }

  .page-news .article-list::before {
    left: 21px;
  }

  .page-news .article-row {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px 20px;
  }

  .page-news .article-no {
    width: 44px;
    height: 44px;
    font-size: 0.88rem;
  }

  .page-news .subscribe-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 48px 44px;
  }
}