.page-news {
  --news-index: 200px;
  --news-rail: 288px;
  --news-gap: clamp(20px, 3vw, 40px);
  background-color: var(--arena);
  background-image:
    linear-gradient(90deg, rgba(159, 179, 200, 0.055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(159, 179, 200, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  color: var(--paper);
  overflow-x: hidden;
}

.page-news .news-masthead {
  padding: clamp(22px, 3.5vw, 44px) 0 0;
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0 0 clamp(18px, 3vw, 34px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

.page-news .crumbs a {
  color: var(--haze);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .masthead-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
}

.page-news .news-h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-news .news-h1 em {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-size: clamp(18px, 2.6vw, 27px);
  letter-spacing: 0;
  color: var(--lime);
}

.page-news .news-lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--paper-2);
}

.page-news .masthead-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 22px;
}

.page-news .masthead-meta .mono {
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--haze);
}

.page-news .masthead-meta .mono:first-child {
  border-color: var(--lime);
  color: var(--lime);
}

.page-news .masthead-figure {
  position: relative;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

.page-news .masthead-figure .media-frame__caption {
  padding: 10px 12px 0;
}

.page-news .rhythm-svg {
  display: block;
  width: 100%;
  height: auto;
  margin: clamp(24px, 4vw, 44px) 0 0;
}

.page-news .rhythm-svg text {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  fill: var(--haze);
}

.page-news .rhythm-svg .rs-line {
  stroke: var(--line-strong);
  stroke-width: 1.5;
  stroke-dasharray: 4 6;
}

.page-news .rhythm-svg .rs-dot--lime { fill: var(--lime); }
.page-news .rhythm-svg .rs-dot--violet { fill: var(--violet); }
.page-news .rhythm-svg .rs-dot--orange { fill: var(--orange); }

.page-news .news-board {
  padding: clamp(18px, 3vw, 34px) 0 clamp(34px, 5vw, 66px);
}

.page-news .news-board-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 36px);
}

.page-news .news-index-inner,
.page-news .rail-card {
  min-width: 0;
}

.page-news .index-nav {
  display: grid;
  gap: 2px;
  margin: 12px 0 clamp(20px, 3vw, 28px);
}

.page-news .index-nav a {
  padding: 7px 0 7px 12px;
  border-left: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--haze);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, padding-left 0.2s ease;
}

.page-news .index-nav a:hover,
.page-news .index-nav a:focus-visible {
  color: var(--paper);
  padding-left: 16px;
}

.page-news .index-nav a.is-active {
  color: var(--lime);
  border-left-color: var(--lime);
  padding-left: 16px;
}

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

.page-news .index-tag p {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--haze);
}

.page-news .index-tag .pill {
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-news .news-main {
  min-width: 0;
}

.page-news .news-h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .eyebrow {
  color: var(--orange);
}

.page-news .digest {
  padding-bottom: clamp(26px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
}

.page-news .digest-note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--haze);
}

.page-news .digest-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .digest-list li {
  border-bottom: 1px solid var(--line);
}

.page-news .digest-list a {
  display: grid;
  grid-template-columns: 3ch minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 14px 4px 14px 0;
  color: var(--paper-2);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.72;
  transition: color 0.2s ease, padding-left 0.2s ease, background-color 0.2s ease;
}

.page-news .digest-list a:hover,
.page-news .digest-list a:focus-visible {
  color: var(--paper);
  padding-left: 8px;
  background-color: rgba(182, 255, 59, 0.06);
}

.page-news .digest-list a .mono {
  color: var(--orange);
  font-size: 12px;
}

.page-news .digest-list strong {
  color: var(--lime);
  font-weight: 700;
}

.page-news .entries {
  padding-top: clamp(26px, 4vw, 42px);
}

.page-news .entry {
  border-bottom: 1px solid var(--line);
}

.page-news .entry:first-of-type {
  border-top: 1px solid var(--line);
  margin-top: 16px;
}

.page-news .entry > summary {
  display: grid;
  grid-template-columns: 3.4ch minmax(0, 1fr) 20px;
  grid-template-areas:
    "no head cue"
    "no title cue";
  gap: 6px 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.2s ease;
}

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

.page-news .entry > summary:hover,
.page-news .entry > summary:focus-visible {
  background-color: rgba(159, 179, 200, 0.05);
}

.page-news .entry-no {
  grid-area: no;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .entry-head {
  grid-area: head;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .entry-head .pill {
  font-size: 10.5px;
  letter-spacing: 0.07em;
}

.page-news .entry-time {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--haze);
}

.page-news .entry-title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15.5px, 1.7vw, 18px);
  line-height: 1.45;
  color: var(--paper);
}

.page-news .entry-cue {
  grid-area: cue;
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  border: 1px solid var(--line-strong);
  justify-self: end;
}

.page-news .entry-cue::before,
.page-news .entry-cue::after {
  content: "";
  position: absolute;
  background-color: var(--lime);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.page-news .entry-cue::before {
  left: 3px;
  right: 3px;
  top: 50%;
  height: 1px;
  margin-top: -0.5px;
}

.page-news .entry-cue::after {
  top: 3px;
  bottom: 3px;
  left: 50%;
  width: 1px;
  margin-left: -0.5px;
}

.page-news .entry[open] .entry-cue::after {
  opacity: 0;
  transform: scaleY(0.4);
}

.page-news .entry[open] .entry-title {
  color: var(--lime);
}

.page-news .entry-body {
  padding: 0 28px 18px 0;
}

.page-news .entry-body p {
  margin: 0;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--haze);
}

.page-news .news-version {
  margin-top: clamp(30px, 4vw, 48px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 2px solid var(--violet);
}

.page-news .version-grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.page-news .version-grid .media-frame {
  border: 1px solid var(--line-strong);
}

.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .version-list li {
  display: grid;
  grid-template-columns: 5.5ch minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-news .version-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .version-k {
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.02em;
}

.page-news .version-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper-2);
}

.page-news .version-more {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--haze);
}

.page-news .version-more a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, 0.45);
}

.page-news .version-more a:hover,
.page-news .version-more a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-news .rail-card {
  padding: clamp(18px, 3vw, 24px);
  background-color: var(--paper);
  color: var(--ink);
  border-top: 3px solid var(--orange);
  box-shadow: var(--shadow-lift);
}

.page-news .rail-card .eyebrow {
  color: var(--orange);
}

.page-news .rail-title {
  margin: 10px 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.4;
  color: var(--ink);
}

.page-news .rail-figure {
  border: 1px solid var(--line-ink);
  margin-bottom: 16px;
}

.page-news .rail-figure .media-frame__caption {
  color: rgba(36, 28, 23, 0.62);
}

.page-news .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .rail-list li {
  padding-top: 12px;
  border-top: 1px solid var(--line-ink);
}

.page-news .rail-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.page-news .rail-k {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .rail-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(36, 28, 23, 0.82);
}

.page-news .rail-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-news .news-rhythm {
  background-color: var(--paper);
  color: var(--ink);
  padding: clamp(34px, 5vw, 64px) 0;
  border-top: 1px solid var(--line-ink);
  border-bottom: 1px solid var(--line-ink);
}

.page-news .news-rhythm .eyebrow {
  color: var(--orange);
}

.page-news .news-rhythm .news-h2 {
  color: var(--ink);
}

.page-news .rhythm-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .rhythm-copy p {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(36, 28, 23, 0.82);
}

.page-news .rhythm-copy a {
  color: #a8340a;
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 52, 10, 0.4);
}

.page-news .rhythm-copy a:hover,
.page-news .rhythm-copy a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-news .rhythm-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background-color: var(--line-ink);
  border: 1px solid var(--line-ink);
  align-self: start;
}

.page-news .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 14px;
  background-color: var(--paper);
}

.page-news .stat-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(36, 28, 23, 0.6);
}

.page-news .stat-v {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
}

.page-news .stat-u {
  font-size: 12px;
  color: rgba(36, 28, 23, 0.62);
}

.page-news .news-tip {
  padding: clamp(36px, 5vw, 68px) 0;
}

.page-news .tip-grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-news .tip-copy p {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--paper-2);
}

.page-news .tip-note {
  color: var(--haze);
  font-size: 13.5px;
}

.page-news .tip-note .mono {
  color: var(--lime);
  font-size: 13px;
}

.page-news .tip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .tip-figure {
  border: 1px solid var(--line-strong);
}

.page-news .tip-figure .media-frame__caption {
  padding: 10px 12px 0;
}

@media (min-width: 720px) {
  .page-news .version-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-news .rhythm-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .masthead-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(26px, 4vw, 56px);
  }

  .page-news .masthead-figure {
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  }

  .page-news .rhythm-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-news .tip-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 940px) {
  .page-news .news-board-inner {
    grid-template-columns: var(--news-index) minmax(0, 1fr) var(--news-rail);
    gap: 0;
    align-items: start;
  }

  .page-news .news-index {
    padding-right: clamp(18px, 2vw, 26px);
    border-right: 1px solid var(--line);
  }

  .page-news .news-main {
    padding: 0 clamp(20px, 2.4vw, 34px);
  }

  .page-news .news-rail {
    padding-left: clamp(18px, 2.4vw, 30px);
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 1200px) {
  .page-news .news-index-inner,
  .page-news .rail-card {
    position: sticky;
    top: 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .index-nav a,
  .page-news .digest-list a,
  .page-news .entry > summary,
  .page-news .entry-cue::before,
  .page-news .entry-cue::after,
  .page-news .crumbs a {
    transition: none;
  }
}