.page-news {
  --news-card-bg: rgba(18, 63, 50, 0.72);
  --news-line-soft: rgba(45, 212, 191, 0.3);
  --news-border-green: rgba(0, 179, 134, 0.38);
  position: relative;
  color: var(--color-gray-green);
  font-family: var(--font-sans);
}

.page-news::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 82% 0%, rgba(212, 175, 55, 0.16), transparent 30rem),
    radial-gradient(circle at 8% 22%, rgba(0, 179, 134, 0.2), transparent 24rem),
    linear-gradient(180deg, rgba(11, 122, 94, 0.3), rgba(10, 15, 20, 0.15));
}

.page-news > * {
  position: relative;
  z-index: 1;
}

.page-news .news-hero {
  display: grid;
  gap: 2rem;
  max-width: 1200px;
  margin-inline: auto;
  padding: 2.5rem 1.25rem 2rem;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  color: var(--color-teal);
}

.page-news .breadcrumb a {
  color: inherit;
  text-decoration: none;
}

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

.page-news .news-hero h1 {
  font-size: clamp(2rem, 6vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-cream);
  margin: 0 0 1rem;
}

.page-news .news-hero-desc {
  max-width: 48rem;
  color: var(--color-gray-green);
  font-size: 1rem;
  line-height: 1.8;
  margin: 0 0 1.5rem;
}

.page-news .news-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 100%, 0 100%);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .btn-primary {
  background: var(--color-green);
  color: var(--color-bg);
}

.page-news .btn-ghost {
  border-color: rgba(212, 175, 55, 0.7);
  color: var(--color-gold-pale);
  background: rgba(18, 63, 50, 0.35);
}

.page-news .btn:hover,
.page-news .btn:focus-visible {
  transform: translateY(-2px);
}

.page-news .news-hero-visual {
  position: relative;
  min-height: 220px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.page-news .issue-number {
  font-family: var(--font-mono);
  font-size: clamp(7rem, 20vw, 14rem);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--color-gold);
  opacity: 0.92;
}

.page-news .hero-sparkline {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  width: min(78%, 480px);
  height: auto;
  margin-inline: auto;
}

.page-news .spark-grid line {
  stroke: var(--news-line-soft);
  stroke-dasharray: 4 8;
  stroke-width: 1.5;
}

.page-news .spark-main {
  stroke: var(--color-gold);
  stroke-width: 3.5;
  fill: none;
}

.page-news .spark-dot {
  fill: var(--color-green);
  stroke: var(--color-gold-pale);
  stroke-width: 2;
}

.page-news .news-latest {
  max-width: 1200px;
  margin-inline: auto;
  padding: 3rem 1.25rem 4rem;
}

.page-news .news-latest-head {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.page-news .news-latest-title-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.page-news .coordinate {
  font-family: var(--font-mono);
  color: var(--color-gold);
  letter-spacing: 0.12em;
  font-size: 0.875rem;
}

.page-news .news-section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-cream);
  margin: 0;
  letter-spacing: -0.02em;
}

.page-news .news-section-desc {
  color: var(--color-gray-green);
  margin: 0;
  font-size: 0.9375rem;
}

.page-news .news-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.page-news .news-toc a {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--news-border-green);
  color: var(--color-teal);
  font-size: 0.8125rem;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 0 100%);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-news .news-toc a:hover,
.page-news .news-toc a:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold-pale);
  background: rgba(212, 175, 55, 0.08);
}

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

.page-news .filter-hint {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--color-gold);
}

.page-news .news-filter-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-filter-label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.45rem 0.9rem;
  margin: 0 0.5rem 0.5rem 0;
  border: 1px solid var(--news-border-green);
  background: transparent;
  color: var(--color-gray-green);
  font-size: 0.875rem;
  line-height: 1;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 0 100%);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .news-filter-label .filter-count {
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.page-news .news-filter-input:checked + .news-filter-label {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-bg);
}

.page-news .news-filter-input:checked + .news-filter-label .filter-count {
  color: var(--color-bg-deep);
}

.page-news .news-filter-input:focus-visible + .news-filter-label {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
  clip-path: none;
}

.page-news .news-list {
  position: relative;
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.page-news .news-list::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  bottom: 0.5rem;
  left: 2.5rem;
  width: 2px;
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.5), rgba(212, 175, 55, 0.65), transparent);
}

.page-news .news-item {
  position: relative;
  display: grid;
  gap: 0.875rem;
  margin: 0 0 1.5rem 2.5rem;
  padding: 0 0 0 1.5rem;
  border-left: 3px solid var(--color-green);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: -0.375rem;
  top: 1.4rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-green);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  transform: scale(1.15);
  background: var(--color-teal);
}

.page-news .news-item[data-cat="season"] {
  border-left-color: var(--color-green);
}

.page-news .news-item[data-cat="score"] {
  border-left-color: var(--color-teal);
}

.page-news .news-item[data-cat="column"] {
  border-left-color: var(--color-gold);
}

.page-news .news-item[data-cat="version"] {
  border-left-color: var(--color-gold-pale);
}

.page-news .news-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-news .news-cat-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.75rem;
  background: var(--color-green-deep);
  color: var(--color-cream);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-news .news-item[data-cat="season"] .news-cat-tag {
  background: var(--color-green);
  color: var(--color-bg-deep);
}

.page-news .news-item[data-cat="score"] .news-cat-tag {
  background: var(--color-teal);
  color: var(--color-bg-deep);
}

.page-news .news-item[data-cat="column"] .news-cat-tag {
  background: var(--color-gold);
  color: var(--color-bg-deep);
}

.page-news .news-item[data-cat="version"] .news-cat-tag {
  background: var(--color-gold-pale);
  color: var(--color-bg-deep);
}

.page-news .news-phase {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-gold);
}

.page-news .news-card {
  background: var(--news-card-bg);
  padding: 1.4rem;
  border: 1px solid rgba(0, 179, 134, 0.16);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-news .news-item:hover .news-card {
  transform: translateY(-2px);
  border-color: rgba(212, 175, 55, 0.45);
}

.page-news .news-card h3 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.125rem, 3vw, 1.375rem);
  color: var(--color-cream);
  letter-spacing: -0.01em;
}

.page-news .news-card p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-gray-green);
}

.page-news .news-card-figure {
  margin: 1rem 0 0.5rem;
}

.page-news .news-card-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(212, 175, 55, 0.18);
}

.page-news .news-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin-top: 0.5rem;
}

.page-news .news-card-links a {
  color: var(--color-teal);
  font-size: 0.875rem;
  text-decoration: underline;
  text-decoration-color: rgba(45, 212, 191, 0.35);
  text-underline-offset: 4px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-news .news-card-links a:hover,
.page-news .news-card-links a:focus-visible {
  color: var(--color-gold);
  text-decoration-color: var(--color-gold);
}

.page-news .news-details {
  margin-top: 1rem;
  border-top: 1px dashed rgba(212, 175, 55, 0.3);
  padding-top: 0.75rem;
}

.page-news .news-details summary {
  cursor: pointer;
  color: var(--color-teal);
  font-size: 0.875rem;
}

.page-news .news-details summary:hover,
.page-news .news-details summary:focus-visible {
  color: var(--color-gold);
}

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

.page-news .news-details p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--color-gray-green);
}

.page-news .data-number {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-gold);
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.page-news .data-number:hover,
.page-news .data-number:focus-visible {
  border-bottom-color: var(--color-gold);
  text-decoration: none;
}

.page-news .news-issue47 {
  background:
    radial-gradient(circle at 90% 20%, rgba(212, 175, 55, 0.14), transparent 26rem),
    linear-gradient(135deg, rgba(11, 122, 94, 0.82), rgba(6, 10, 13, 0.96) 68%);
  border-top: 2px solid rgba(212, 175, 55, 0.45);
  margin-top: 2rem;
  padding: 3rem 1.25rem;
}

.page-news .issue47-panel {
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-news .issue47-copy .coordinate {
  display: block;
  margin-bottom: 0.5rem;
}

.page-news .issue47-copy h2 {
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-cream);
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.page-news .issue47-copy p {
  line-height: 1.8;
  margin: 0 0 1.25rem;
  color: var(--color-gray-green);
}

.page-news .issue47-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-news .issue47-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-cream);
  font-size: 0.95rem;
}

.page-news .issue47-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55em;
  height: 0.55em;
  background: var(--color-gold);
  transform: rotate(45deg);
}

.page-news .issue47-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-left: 4px solid var(--color-gold);
  box-shadow: var(--shadow-card);
}

.page-news .issue47-note {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding: 1rem 1.25rem;
  border: 1px dashed rgba(212, 175, 55, 0.4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-news .issue47-note p {
  margin: 0;
  color: var(--color-gray-green);
  font-size: 0.9rem;
}

.page-news .issue47-note a {
  color: var(--color-gold);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
}

.page-news .issue47-note a:hover,
.page-news .issue47-note a:focus-visible {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
}

.page-news .news-filter-input:checked ~ .news-list .news-item {
  display: none;
}

.page-news #news-filter-all:checked ~ .news-list .news-item,
.page-news #news-filter-season:checked ~ .news-list .news-item[data-cat="season"],
.page-news #news-filter-score:checked ~ .news-list .news-item[data-cat="score"],
.page-news #news-filter-column:checked ~ .news-list .news-item[data-cat="column"],
.page-news #news-filter-version:checked ~ .news-list .news-item[data-cat="version"] {
  display: grid;
}

@media (min-width: 720px) {
  .page-news .news-hero {
    padding-top: 3.5rem;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .page-news .news-hero-visual {
    min-height: 320px;
  }

  .page-news .news-latest,
  .page-news .news-issue47 {
    padding-inline: 2rem;
  }

  .page-news .news-section-desc {
    max-width: 38rem;
  }

  .page-news .news-list::before {
    left: 3rem;
  }

  .page-news .news-item {
    grid-template-columns: 10rem 1fr;
    gap: 1.5rem;
    margin-left: 3rem;
    padding-left: 1.75rem;
  }

  .page-news .news-item-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .page-news .news-toc {
    gap: 0.75rem;
  }

  .page-news .issue47-panel {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    padding-block: 4.5rem 3rem;
  }

  .page-news .news-issue47 {
    padding-block: 4rem;
  }

  .page-news .issue47-copy p {
    max-width: 44rem;
  }
}