.page-news {
  --news-shadow: 8px 8px 0 rgba(3, 10, 16, 0.55);
  --news-line: rgba(69, 224, 218, 0.18);
  --news-line-soft: rgba(125, 147, 166, 0.24);
  position: relative;
  padding: clamp(20px, 4vw, 44px) 0 clamp(56px, 8vw, 88px);
  background:
    linear-gradient(rgba(69, 224, 218, 0.035) 1px, transparent 1px) 0 0 / 100% 28px,
    linear-gradient(90deg, rgba(69, 224, 218, 0.035) 1px, transparent 1px) 0 0 / 28px 100%,
    var(--deep);
}

.page-news,
.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news .news-wrap {
  max-width: var(--content-max);
}

.page-news h1,
.page-news h2,
.page-news h3,
.page-news h4 {
  overflow-wrap: anywhere;
}

.page-news a:focus-visible,
.page-news button:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .news-masthead {
  position: relative;
  display: grid;
  gap: 26px;
  margin-top: 18px;
  padding: clamp(20px, 4vw, 40px);
  border: 1px solid var(--news-line);
  background:
    linear-gradient(135deg, rgba(11, 39, 64, 0.96), rgba(6, 24, 38, 0.98) 66%),
    var(--mid);
  box-shadow: 10px 10px 0 rgba(3, 10, 16, 0.5);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 8px 8px auto auto;
  width: 44px;
  height: 44px;
  border-top: 2px solid var(--orange);
  border-right: 2px solid var(--orange);
  pointer-events: none;
}

.page-news .masthead-copy h1 {
  max-width: 19ch;
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(36px, 7.2vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-news .masthead-copy .lede {
  max-width: 68ch;
  margin: 0;
}

.page-news .masthead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 24px;
}

.page-news .stat-cell {
  min-width: 0;
  padding: 10px 12px;
  border-left: 2px solid var(--cyan);
  background: rgba(69, 224, 218, 0.045);
}

.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .stat-label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--fg-dim);
}

.page-news .masthead-index {
  align-self: stretch;
  padding: 18px 0 0;
  border-top: 1px solid var(--news-line);
}

.page-news .index-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

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

.page-news .index-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-news .index-text {
  font-size: 14px;
  line-height: 1.45;
}

.page-news .index-text small {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: var(--fg-dim);
}

.page-news .view-tabs {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 24px;
  padding: 8px;
  border: 1px solid var(--news-line);
  background: rgba(6, 24, 38, 0.94);
  backdrop-filter: blur(8px);
}

.page-news .view-tab {
  flex: 1 1 140px;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.35;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-news .view-tab:hover,
.page-news .view-tab:focus-visible {
  color: var(--cyan);
  border-color: var(--news-line);
  background: rgba(69, 224, 218, 0.06);
}

.page-news .news-section {
  margin-top: clamp(54px, 8vw, 82px);
  scroll-margin-top: 84px;
}

.page-news .section-head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .section-num {
  padding-top: 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

.page-news .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(27px, 4.5vw, 46px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-news .section-note {
  max-width: 72ch;
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-dim);
}

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

.page-news .revamp-figure,
.page-news .rules-figure,
.page-news .version-figure {
  margin: 0;
}

.page-news .revamp-figure .img-frame,
.page-news .rules-figure .img-frame,
.page-news .version-figure .img-frame,
.page-news .cases-figure .img-frame {
  border: 1px solid var(--steel);
  box-shadow: var(--news-shadow);
  overflow: hidden;
}

.page-news .revamp-figure img,
.page-news .rules-figure img,
.page-news .version-figure img,
.page-news .cases-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .img-cap {
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}

.page-news .revamp-copy {
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--steel);
  background: var(--mid);
  box-shadow: var(--news-shadow);
}

.page-news .revamp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-news .revamp-copy > p {
  margin: 0 0 15px;
  font-size: 15px;
  line-height: 1.8;
}

.page-news .step-list {
  display: grid;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .step-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px;
  border-left: 2px solid var(--orange);
  background: rgba(255, 138, 61, 0.06);
}

.page-news .step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-news .step-copy strong {
  display: block;
  font-size: 14px;
  line-height: 1.4;
}

.page-news .step-copy span {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
}

.page-news .revamp-action {
  margin-top: 18px;
}

.page-news .cases-figure {
  margin: 0 0 24px;
}

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

.page-news .month-track {
  display: flex;
  gap: 6px;
  max-width: 100%;
  padding-bottom: 9px;
  overflow-x: auto;
  border-bottom: 1px solid var(--news-line);
  scrollbar-width: thin;
}

.page-news .month-link {
  flex: 0 0 auto;
  padding: 7px 9px;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  color: var(--fg-dim);
  text-decoration: none;
  white-space: nowrap;
}

.page-news .month-link:hover,
.page-news .month-link:focus-visible {
  color: var(--cyan);
  border-color: var(--news-line);
}

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

.page-news .month-group {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--news-line-soft);
  background: var(--mid);
  box-shadow: 6px 6px 0 rgba(3, 10, 16, 0.42);
}

.page-news .month-ghost {
  position: absolute;
  right: 10px;
  top: -12px;
  font-family: var(--font-display);
  font-size: clamp(70px, 11vw, 120px);
  font-weight: 800;
  line-height: 1;
  color: rgba(69, 224, 218, 0.06);
  pointer-events: none;
}

.page-news .month-head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 5px 14px;
  align-items: baseline;
  margin-bottom: 13px;
}

.page-news .month-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.page-news .month-head p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--fg-dim);
}

.page-news .case-grid {
  display: grid;
  gap: 8px;
  position: relative;
}

.page-news .case-card {
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid var(--news-line-soft);
  background: rgba(6, 24, 38, 0.62);
}

.page-news .case-card h4 {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}

.page-news .case-tag {
  font-size: 10px;
  letter-spacing: 0.04em;
}

.page-news .case-tag--place {
  color: var(--mist);
  border-color: rgba(69, 224, 218, 0.32);
}

.page-news .case-tag--version {
  color: var(--orange);
  border-color: rgba(255, 138, 61, 0.38);
}

.page-news .case-tag--event {
  color: var(--amber);
  border-color: rgba(255, 200, 87, 0.36);
}

.page-news .rules-layout {
  display: grid;
  gap: 20px;
}

.page-news .rule-board {
  border-top: 1px solid var(--news-line);
}

.page-news .rule-item {
  border-bottom: 1px solid var(--news-line-soft);
  background: rgba(244, 246, 242, 0.025);
}

.page-news .rule-item summary {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 24px;
  gap: 10px;
  align-items: center;
  padding: 14px 10px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .rule-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-news .rule-name {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.page-news .rule-arrow {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 200ms var(--ease);
}

.page-news .rule-item[open] .rule-arrow {
  transform: rotate(45deg);
}

.page-news .rule-body {
  padding: 0 12px 16px 58px;
  color: var(--fg-dim);
}

.page-news .rule-body p {
  margin: 0 0 7px;
  font-size: 13px;
  line-height: 1.75;
}

.page-news .rule-body strong {
  color: var(--mist);
  font-weight: 600;
}

.page-news .version-layout {
  display: grid;
  gap: 20px;
}

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

.page-news .version-list::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--news-line);
}

.page-news .version-item {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 20px;
}

.page-news .version-node {
  position: relative;
  z-index: 1;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  margin-left: 4px;
  border: 2px solid var(--cyan);
  background: var(--deep);
  border-radius: 50%;
}

.page-news .version-content {
  min-width: 0;
}

.page-news .version-no {
  display: inline-block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-news .version-content h3 {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.45;
}

.page-news .version-content p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-dim);
}

.page-news .version-state {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
  font-size: 10px;
}

.page-news .topic-grid {
  display: grid;
  gap: 14px;
}

.page-news .topic-card {
  position: relative;
  display: block;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--news-line-soft);
  background: linear-gradient(135deg, var(--mid), rgba(6, 24, 38, 0.82));
  color: var(--fg);
  text-decoration: none;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-news .topic-card:hover,
.page-news .topic-card:focus-visible {
  border-color: var(--cyan);
  background: linear-gradient(135deg, rgba(18, 59, 92, 0.95), rgba(6, 24, 38, 0.96));
}

.page-news .topic-no {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-news .topic-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.15;
}

.page-news .topic-card p {
  margin: 0;
  padding-right: 28px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-dim);
}

.page-news .topic-arrow {
  position: absolute;
  right: 18px;
  bottom: 16px;
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-news .revisit-band {
  display: grid;
  gap: 24px;
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid var(--amber);
  background:
    linear-gradient(120deg, rgba(255, 200, 87, 0.09), transparent 62%),
    var(--mid);
  box-shadow: var(--news-shadow);
}

.page-news .revisit-copy h2 {
  margin: 7px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.08;
}

.page-news .revisit-copy > p {
  max-width: 62ch;
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-dim);
}

.page-news .revisit-list {
  display: grid;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-news .revisit-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .revisit-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
}

.page-news .revisit-list h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
}

.page-news .revisit-list h3 a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid rgba(69, 224, 218, 0.35);
}

.page-news .revisit-list h3 a:hover,
.page-news .revisit-list h3 a:focus-visible {
  color: var(--cyan);
}

.page-news .revisit-list p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--fg-dim);
}

.page-news .revisit-contact {
  align-self: start;
  padding: 18px;
  border: 1px solid rgba(255, 200, 87, 0.45);
  background: rgba(6, 24, 38, 0.72);
}

.page-news .revisit-contact-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.1;
}

.page-news .contact-lines {
  display: grid;
  gap: 8px;
}

.page-news .copy-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--news-line-soft);
  background: rgba(244, 246, 242, 0.035);
}

.page-news .copy-value {
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.page-news .contact-note {
  margin: 12px 0 14px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--fg-dim);
}

.page-news .footer-hint {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--amber);
}

@media (min-width: 640px) {
  .page-news .stat-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .version-item {
    grid-template-columns: 24px minmax(0, 1fr) auto;
  }

  .page-news .version-state {
    grid-column: 3;
    align-self: start;
    margin-top: 0;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead {
    grid-template-columns: minmax(0, 7fr) minmax(250px, 4fr);
    align-items: end;
  }

  .page-news .masthead-index {
    padding: 0 0 0 24px;
    border-top: 0;
    border-left: 1px solid var(--news-line);
  }

  .page-news .revamp-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .rules-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-news .version-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .version-figure {
    position: sticky;
    top: 78px;
  }

  .page-news .revisit-band {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .case-layout {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-news .month-track {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    position: sticky;
    top: 74px;
    padding-bottom: 0;
    overflow: visible;
    border-bottom: 0;
  }

  .page-news .month-link {
    padding: 8px 10px;
    border-left: 1px solid var(--news-line-soft);
    white-space: normal;
  }
}

@media (min-width: 1120px) {
  .page-news .case-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .case-card:nth-child(3n + 2) {
    transform: translateY(10px);
  }

  .page-news .month-group {
    padding-bottom: 28px;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding-bottom: 20px;
  }

  .page-news .topic-card:nth-child(even) {
    transform: translateY(16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
<<<END>>>