.page-news {
  --news-radius: 18px;
  --news-card-bg: rgba(15, 39, 70, 0.72);
  --news-gold-edge: rgba(217, 167, 74, 0.35);
  color: var(--white);
}

.page-news .section-gap {
  margin-top: clamp(48px, 8vw, 88px);
}

.page-news .news-page-header {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding: clamp(48px, 8vw, 88px) var(--space-page) 28px;
}

.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gold-dim);
  margin-bottom: 24px;
}

.page-news .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.page-news .breadcrumb-sep {
  opacity: 0.6;
}

.page-news .breadcrumb-current {
  color: var(--white);
  font-weight: 700;
}

.page-news .eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-news .eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  border-radius: 2px;
  flex-shrink: 0;
}

.page-news .news-page-header h1 {
  margin: 16px 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.15;
}

.page-news .news-page-header .section-desc,
.page-news .section-heading-row .section-desc {
  max-width: 760px;
  color: var(--gold-dim);
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

.page-news .news-hero-visual {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding: 0 var(--space-page);
}

.page-news .news-hero-visual img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-gold-edge);
  box-shadow: var(--shadow-card);
}

.page-news .news-latest {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding: 0 var(--space-page);
}

.page-news .section-heading-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .section-title {
  margin: 8px 0 0;
  color: var(--white);
  font-size: clamp(24px, 4vw, 32px);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

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

.page-news .filter-input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .filter-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--news-gold-edge);
  background: rgba(15, 39, 70, 0.6);
  color: var(--gold-dim);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.page-news .filter-label:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-news .filter-input:checked + .filter-label {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  box-shadow: 0 0 18px rgba(242, 177, 67, 0.35);
}

.page-news .filter-input:focus-visible + .filter-label {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.page-news .news-card-grid {
  display: grid;
  gap: 28px;
  margin-top: 20px;
}

.page-news #filter-announce:checked ~ .news-card-grid .news-card:not([data-category="announce"]),
.page-news #filter-update:checked ~ .news-card-grid .news-card:not([data-category="update"]),
.page-news #filter-partner:checked ~ .news-card-grid .news-card:not([data-category="partner"]) {
  display: none;
}

.page-news .news-card {
  display: grid;
  gap: 20px;
  background: var(--news-card-bg);
  border: 1px solid var(--news-gold-edge);
  border-radius: var(--news-radius);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.page-news .news-card:hover {
  transform: translateY(-3px);
  border-color: rgba(217, 167, 74, 0.7);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.page-news .news-card.feature-card {
  border-color: rgba(242, 177, 67, 0.75);
  box-shadow: 0 0 32px rgba(242, 177, 67, 0.12), var(--shadow-card);
}

.page-news .news-card-media {
  min-width: 0;
}

.page-news .news-card-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.page-news .news-card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  align-self: center;
  min-width: 0;
}

.page-news .news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.page-news .tag-announce {
  background: rgba(242, 177, 67, 0.14);
  color: var(--gold);
  border: 1px solid rgba(242, 177, 67, 0.4);
}

.page-news .tag-update {
  background: rgba(165, 75, 255, 0.16);
  color: var(--purple-pale);
  border: 1px solid rgba(165, 75, 255, 0.4);
}

.page-news .tag-partner {
  background: rgba(48, 233, 122, 0.12);
  color: var(--green);
  border: 1px solid rgba(48, 233, 122, 0.35);
}

.page-news .news-time {
  color: var(--gold-dim);
  font-size: 14px;
  opacity: 0.85;
}

.page-news .news-card-body h3 {
  font-size: 20px;
  line-height: 1.35;
  margin: 0;
  color: var(--white);
}

.page-news .news-summary {
  color: var(--gold-dim);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.page-news .news-expand {
  width: 100%;
  border-top: 1px dashed rgba(217, 167, 74, 0.3);
  padding-top: 10px;
}

.page-news .news-expand summary {
  cursor: pointer;
  color: var(--green);
  font-weight: 700;
  font-size: 14px;
  min-height: 44px;
  display: flex;
  align-items: center;
  list-style: none;
}

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

.page-news .news-expand summary:hover {
  color: var(--gold);
}

.page-news .expand-body {
  color: var(--gold-dim);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .expand-body p {
  margin: 0 0 10px;
}

.page-news .expand-body a,
.page-news .rules-copy a {
  color: var(--gold);
  text-underline-offset: 4px;
}

.page-news .text-link {
  display: inline-flex;
  align-items: center;
  color: var(--gold);
  font-weight: 700;
  font-size: 14px;
  min-height: 44px;
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 177, 67, 0.5);
  padding-bottom: 2px;
}

.page-news .text-link::after {
  content: "→";
  margin-left: 8px;
}

.page-news .news-panel {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding: 0 var(--space-page);
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-news .panel-copy h2 {
  margin-top: 12px;
}

.page-news .panel-copy > p {
  color: var(--gold-dim);
  font-size: 16px;
  line-height: 1.8;
  margin: 16px 0 0;
}

.page-news .panel-points {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .panel-points li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(15, 39, 70, 0.62);
  border: 1px solid var(--news-gold-edge);
  border-radius: var(--radius-md);
  padding: 16px;
}

.page-news .point-num {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--purple-pale);
  font-size: 26px;
  line-height: 1;
  flex-shrink: 0;
}

.page-news .panel-points strong {
  display: block;
  font-size: 16px;
  margin-bottom: 2px;
}

.page-news .panel-points p {
  margin: 0;
  color: var(--gold-dim);
  font-size: 14px;
  line-height: 1.6;
}

.page-news .btn-ghost {
  margin-top: 8px;
}

.page-news .panel-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
  position: relative;
}

.page-news .panel-orbit {
  position: relative;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px dashed rgba(242, 177, 67, 0.45);
  background: radial-gradient(circle, rgba(165, 75, 255, 0.12), transparent 68%);
}

.page-news .orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 104px;
  height: 104px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(242, 177, 67, 0.28), rgba(165, 75, 255, 0.14));
  border: 1px solid rgba(242, 177, 67, 0.6);
  font-weight: 700;
  color: var(--white);
  text-align: center;
  box-shadow: 0 0 40px rgba(165, 75, 255, 0.28);
}

.page-news .orbit-ring {
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink-deep);
  border: 1px solid var(--gold-edge);
  color: var(--gold-dim);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  box-shadow: var(--ink-shadow);
}

.page-news .ring-a {
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.page-news .ring-b {
  top: 50%;
  right: -18px;
  transform: translateY(-50%);
}

.page-news .ring-c {
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.page-news .news-changelog {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding: 0 var(--space-page);
}

.page-news .news-timeline {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  position: relative;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), var(--purple), rgba(48, 233, 122, 0.3));
  border-radius: 2px;
}

.page-news .timeline-item {
  position: relative;
  padding: 0 0 28px 44px;
}

.page-news .timeline-item:last-child {
  padding-bottom: 0;
}

.page-news .timeline-dot {
  position: absolute;
  left: 8px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 12px rgba(242, 177, 67, 0.8);
  border: 2px solid var(--ink-deep);
}

.page-news .timeline-item.update .timeline-dot {
  background: var(--purple);
  box-shadow: 0 0 12px rgba(165, 75, 255, 0.8);
}

.page-news .timeline-item.rules .timeline-dot {
  background: var(--green);
  box-shadow: 0 0 12px rgba(48, 233, 122, 0.8);
}

.page-news .timeline-item.docs .timeline-dot {
  background: var(--gold-dim);
  box-shadow: 0 0 12px rgba(255, 219, 157, 0.8);
}

.page-news .timeline-card {
  background: rgba(15, 39, 70, 0.68);
  border: 1px solid var(--news-gold-edge);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition);
}

.page-news .timeline-card:hover {
  border-color: var(--gold-edge);
  box-shadow: var(--shadow-card);
}

.page-news .timeline-item.current .timeline-card {
  border-color: rgba(242, 177, 67, 0.7);
  box-shadow: 0 0 24px rgba(242, 177, 67, 0.12), var(--shadow-card);
}

.page-news .timeline-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .timeline-ver {
  color: var(--gold);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-news .timeline-date {
  margin-left: auto;
  color: var(--gold-dim);
  font-size: 13px;
}

.page-news .timeline-card h3 {
  margin: 8px 0 6px;
  font-size: 17px;
  line-height: 1.4;
}

.page-news .timeline-desc {
  margin: 0;
  color: var(--gold-dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .news-rules {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding: 0 var(--space-page);
  display: grid;
  gap: 28px;
}

.page-news .rules-copy h2 {
  margin-top: 12px;
}

.page-news .rules-copy > p {
  color: var(--gold-dim);
  font-size: 16px;
  line-height: 1.8;
  margin: 14px 0 0;
}

.page-news .rules-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(15, 39, 70, 0.6);
  border: 1px solid rgba(48, 233, 122, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 24px;
}

.page-news .green-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(48, 233, 122, 0.8);
  flex-shrink: 0;
  margin-top: 6px;
}

.page-news .rules-note p {
  margin: 0;
  color: var(--gold-dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .rules-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-news .rules-steps li {
  display: flex;
  gap: 16px;
  background: rgba(15, 39, 70, 0.68);
  border: 1px solid var(--news-gold-edge);
  border-radius: var(--radius-md);
  padding: 18px;
}

.page-news .step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.page-news .rules-steps h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.page-news .rules-steps p {
  margin: 0;
  color: var(--gold-dim);
  font-size: 14px;
  line-height: 1.7;
}

@media (min-width: 900px) {

  .page-news .section-heading-row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-news .section-heading-row .section-desc {
    max-width: 520px;
    text-align: right;
  }

  .page-news .news-card {
    gap: 24px;
    padding: 24px;
  }

  .page-news .feature-card,
  .page-news .record-card,
  .page-news .partner-card {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
  }

  .page-news .record-card {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  }

  .page-news .news-card-body {
    gap: 14px;
  }

  .page-news .news-card-body h3 {
    font-size: 22px;
  }

  .page-news .news-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
  }

  .page-news .news-rules {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .panel-orbit {
    width: 320px;
    height: 320px;
  }

  .page-news .orbit-ring {
    width: 72px;
    height: 72px;
  }

  .page-news .ring-a {
    top: -16px;
  }

  .page-news .ring-b {
    right: -22px;
  }

  .page-news .ring-c {
    bottom: -16px;
  }
}

@media (min-width: 1200px) {

  .page-news .news-hero-visual img {
    min-height: 400px;
    object-fit: cover;
  }

  .page-news .news-timeline {
    margin-top: 40px;
  }

  .page-news .timeline-item {
    padding-left: 56px;
  }

  .page-news .news-timeline::before {
    left: 16px;
  }

  .page-news .timeline-dot {
    left: 10px;
    width: 16px;
    height: 16px;
  }
}