.overview-page {
  background:
    radial-gradient(circle at 82% 5%, rgba(73, 183, 255, .09), transparent 29rem),
    #07111f;
}

.overview {
  --overview-wide: 1360px;
  --overview-copy: 720px;
  overflow: hidden;
}

.overview-section,
.overview-hero {
  width: min(var(--overview-wide), calc(100% - 48px));
  margin-inline: auto;
}

.overview-section {
  position: relative;
  padding: clamp(112px, 10vw, 156px) clamp(12px, 3vw, 42px);
  border-bottom: 1px solid rgba(153, 180, 209, .14);
}

.overview-kicker {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
  line-height: 1.45;
  text-transform: uppercase;
}

.overview-heading {
  margin-bottom: clamp(44px, 5vw, 72px);
}

.overview-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(300px, .78fr);
  align-items: end;
  gap: clamp(46px, 7vw, 104px);
}

.overview-heading h2 {
  max-width: 860px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(54px, 5.4vw, 82px);
  font-weight: 700;
  letter-spacing: -.045em;
  line-height: .98;
}

.overview-heading--split > p,
.overview-heading--split > blockquote {
  max-width: 510px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.7;
}

.overview-inline-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.overview-inline-link:hover { color: var(--text); }

/* Hero */
.overview-hero {
  position: relative;
  min-height: clamp(760px, calc(90vh - var(--archive-shell-height)), 920px);
  padding: clamp(66px, 8vh, 96px) clamp(20px, 4vw, 60px) 32px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 34px clamp(52px, 6vw, 92px);
  isolation: isolate;
}

.overview-hero::before {
  content: "";
  position: absolute;
  inset: 26px 0 14px;
  z-index: -2;
  border-radius: 34px;
  background:
    radial-gradient(circle at 73% 47%, rgba(255, 209, 102, .06), transparent 20rem),
    linear-gradient(128deg, rgba(17, 37, 59, .7), rgba(7, 17, 31, .22) 54%, rgba(73, 183, 255, .055));
  box-shadow: 0 38px 96px rgba(0, 0, 0, .22);
}

.overview-hero__noise {
  position: absolute;
  inset: 26px 0 14px;
  z-index: -1;
  border-radius: 34px;
  opacity: .12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.24'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  pointer-events: none;
}

.overview-hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(76px, 7.8vw, 124px);
  font-weight: 700;
  letter-spacing: -.055em;
  line-height: .88;
}

.overview-hero h1 em {
  color: var(--yellow);
  font-style: normal;
}

.overview-hero__lead {
  max-width: 680px;
  margin: 28px 0 0;
  color: #cfdeed;
  font-family: var(--serif);
  font-size: clamp(21px, 2vw, 29px);
  line-height: 1.4;
}

.overview-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.overview-actions .archive-action--primary { min-width: 210px; }

.overview-utilities {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.overview-utilities a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.overview-utilities a:hover { color: var(--text); }

.overview-byline {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.overview-byline strong { color: var(--text); }

.overview-hero__visual {
  position: relative;
  min-height: 470px;
  display: grid;
  place-items: center;
}

.overview-eclipse {
  position: relative;
  width: min(430px, 34vw);
  aspect-ratio: 1;
  border: 1px solid rgba(73, 183, 255, .1);
  border-radius: 50%;
}

.overview-eclipse::before {
  content: "";
  position: absolute;
  inset: 15%;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 35px rgba(255, 209, 102, .35), 0 0 120px rgba(255, 209, 102, .12);
}

.overview-eclipse::after {
  content: "";
  position: absolute;
  inset: 13% 18% 17% 10%;
  border-radius: 50%;
  background: #06101c;
}

.overview-eclipse > span {
  position: absolute;
  top: 10%;
  right: 10%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.overview-result {
  position: absolute;
  right: 0;
  bottom: 5%;
  width: min(320px, 90%);
  padding: 19px 22px;
  border-top: 1px solid rgba(255, 209, 102, .52);
  border-bottom: 1px solid rgba(153, 180, 209, .22);
  background: rgba(7, 17, 31, .94);
}

.overview-result > span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.overview-result strong {
  display: block;
  color: var(--text);
  font-family: var(--serif);
  font-size: 64px;
  letter-spacing: -.05em;
  line-height: 1;
}

.overview-result strong small {
  color: var(--yellow);
  font-family: var(--sans);
  font-size: 18px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.overview-result p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.overview-hero__ledger {
  grid-column: 1 / -1;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.overview-hero__ledger > div {
  padding: 19px 24px 0;
  border-left: 1px solid var(--line);
}

.overview-hero__ledger > div:first-child { padding-left: 0; border-left: 0; }
.overview-hero__ledger dt { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.overview-hero__ledger dd { margin: 5px 0 0; font-size: 13px; font-weight: 700; }
.overview-hero__ledger strong { color: var(--yellow); }

/* Witnesses */
.witness-ledger {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px minmax(0, 1fr);
  align-items: stretch;
  border-block: 1px solid var(--line);
}

.witness-ledger article { padding: clamp(34px, 4.5vw, 62px) 0; }
.witness-ledger article:last-child { text-align: right; }
.witness-number { color: var(--cyan); font-size: 10px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.witness-number--sky { color: var(--yellow); }
.witness-ledger h3 { margin: 42px 0 8px; font-family: var(--serif); font-size: clamp(29px, 3vw, 43px); line-height: 1.08; }
.witness-place { color: var(--text) !important; font-weight: 800; }
.witness-ledger article > p { max-width: 490px; margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.witness-ledger article:last-child > p { margin-left: auto; }
.witness-axis { position: relative; display: grid; place-items: center; }
.witness-axis::before { content: ""; position: absolute; inset: 0 50%; width: 1px; background: linear-gradient(var(--cyan), var(--yellow)); }
.witness-axis span { position: relative; padding: 10px 7px; color: var(--muted); background: var(--bg); font-size: 8px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; writing-mode: vertical-rl; }
.overview-witnesses > .overview-inline-link { margin-top: 22px; }

/* Replay */
.overview-replay { padding-block: clamp(105px, 9vw, 138px); }
.overview-replay__media {
  position: relative;
  min-height: 0;
  border: 1px solid rgba(255, 209, 102, .3);
  color: var(--text);
  background: #020307;
  text-decoration: none;
  box-shadow: 0 35px 90px rgba(0, 0, 0, .28);
}
.overview-replay__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 54%, rgba(2, 5, 10, .9)); pointer-events: none; }
.overview-replay__media img { transition: transform .45s ease, opacity .3s ease; }
.overview-replay__media:hover img { transform: scale(1.012); opacity: .92; }
.overview-replay__play { position: absolute; z-index: 2; inset: 50% auto auto 50%; width: 72px; height: 72px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .55); border-radius: 50%; color: var(--bg); background: var(--yellow); font-size: 20px; transform: translate(-50%, -50%); box-shadow: 0 12px 34px rgba(0, 0, 0, .35); }
.overview-replay__caption { position: absolute; z-index: 2; left: clamp(20px, 3vw, 42px); bottom: clamp(18px, 3vw, 36px); display: flex; flex-direction: column; }
.overview-replay__caption strong { font-family: var(--serif); font-size: clamp(25px, 2.5vw, 38px); }
.overview-replay__caption small { color: var(--muted); font-size: 11px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.overview-replay__time { position: absolute; z-index: 2; right: clamp(20px, 3vw, 42px); bottom: clamp(20px, 3vw, 38px); color: var(--yellow); font-size: 13px; font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: .1em; }
.overview-replay__meta { padding-top: 24px; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 18px 34px; border-bottom: 1px solid var(--line); }
.overview-replay__meta p { min-height: 72px; margin: 0; padding-bottom: 22px; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.overview-replay__meta p strong { font-size: 14px; }
.overview-replay__meta p span { margin-top: 4px; color: var(--muted); font-size: 12px; }
.overview-replay__meta .archive-action { margin-bottom: 22px; }

/* Evidence */
.overview-chart {
  position: relative;
  width: 100%;
  padding: 0;
  overflow: hidden;
  display: block;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--text);
  background: #020b15;
  cursor: zoom-in;
  box-shadow: 0 30px 75px rgba(0, 0, 0, .22);
}
.overview-chart-figure { margin: 0; }
.overview-chart-figure figcaption {
  max-width: 900px;
  margin: 13px 0 0 auto;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
  text-align: right;
}
.overview-chart-figure figcaption strong { color: var(--text); }
.overview-chart img { width: 100%; height: auto; }
.overview-chart > span { position: absolute; right: 14px; bottom: 12px; padding: 7px 9px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; color: var(--text); background: rgba(3, 9, 18, .84); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.signal-ledger { margin-top: 28px; display: grid; grid-template-columns: minmax(230px, .75fr) minmax(0, 2.25fr); gap: 36px; border-block: 1px solid var(--line); }
.signal-ledger__primary { margin: 0; padding: 27px 36px 27px 0; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.signal-ledger__primary > span { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.signal-ledger__primary strong { color: var(--yellow); font-family: var(--serif); font-size: 58px; letter-spacing: -.05em; line-height: 1; }
.signal-ledger__primary small { font-family: var(--sans); font-size: 17px; letter-spacing: 0; text-transform: uppercase; }
.signal-ledger__primary em { color: var(--muted); font-size: 11px; font-style: normal; font-weight: 800; }
.signal-ledger dl { margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.signal-ledger dl > div { padding: 27px 20px; border-left: 1px solid var(--line); }
.signal-ledger dl > div:first-child { border-left: 0; }
.signal-ledger dt { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.signal-ledger dd { margin: 12px 0 4px; color: var(--text); font-size: clamp(19px, 1.8vw, 26px); font-weight: 850; line-height: 1.05; }
.signal-ledger dl small { color: var(--muted); font-size: 10px; line-height: 1.4; }
.overview-signal > .overview-inline-link { margin-top: 21px; }

/* Counterfactual */
.counterfactual-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(230px, .35fr); align-items: stretch; gap: 24px; }
.counterfactual-note { display: flex; flex-direction: column; border-block: 1px solid var(--line); }
.counterfactual-note p { margin: 0; padding: 26px 0; display: flex; flex-direction: column; border-bottom: 1px solid var(--line); }
.counterfactual-note p span { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.counterfactual-note p strong { color: var(--yellow); font-family: var(--serif); font-size: clamp(36px, 3.4vw, 51px); letter-spacing: -.04em; line-height: 1.1; }
.counterfactual-note p small { color: var(--muted); font-size: 10px; }
.counterfactual-note > div { margin-top: auto; padding: 25px 0; color: #cbd9e8; font-size: 13px; line-height: 1.6; }
.overview-reading { max-width: 900px; margin: 25px 0 0 auto; color: var(--muted); font-family: var(--serif); font-size: clamp(18px, 1.8vw, 24px); line-height: 1.55; }

/* Scientific restraint */
.overview-restraint { padding-block: clamp(100px, 8vw, 130px); }
.overview-heading--split > blockquote { padding-left: 25px; border-left: 2px solid var(--yellow); color: #d7e2ee; font-family: var(--serif); font-size: clamp(20px, 2vw, 28px); line-height: 1.45; }
.restraint-spectrum { border-top: 1px solid var(--line); }
.restraint-spectrum article { padding: 30px 0; display: grid; grid-template-columns: 170px minmax(260px, .8fr) minmax(300px, 1.2fr); align-items: baseline; gap: 30px; border-bottom: 1px solid var(--line); }
.restraint-spectrum article > span { font-size: 10px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.restraint-spectrum__detected > span { color: var(--green); }
.restraint-spectrum__possible > span { color: var(--yellow); }
.restraint-spectrum__unproven > span { color: var(--coral); }
.restraint-spectrum h3 { margin: 0; font-family: var(--serif); font-size: clamp(22px, 2.25vw, 32px); line-height: 1.18; }
.restraint-spectrum p { margin: 0; color: var(--muted); font-size: 14px; }
.restraint-footnote { margin-top: 30px; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.restraint-footnote p { max-width: 660px; margin: 0; color: var(--muted); font-size: 12px; }
.restraint-footnote p strong { color: var(--text); }

/* Engineering */
.engineering-author > span { color: var(--cyan); font-size: 9px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.engineering-author > strong { display: block; margin-top: 5px; color: var(--text); font-family: var(--serif); font-size: 30px; }
.engineering-author p { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.engineering-chain { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); counter-reset: chain; list-style: none; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.engineering-chain li { position: relative; min-height: 190px; padding: 28px 28px 24px; display: flex; flex-direction: column; counter-increment: chain; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.engineering-chain li::before { content: counter(chain, decimal-leading-zero); color: var(--cyan); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.engineering-chain li:not(:nth-child(3n))::after { content: "→"; position: absolute; z-index: 2; top: 50%; right: -10px; width: 20px; height: 20px; display: grid; place-items: center; color: var(--yellow); background: var(--bg); font-size: 12px; transform: translateY(-50%); }
.engineering-chain li > span { margin-top: 29px; color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.engineering-chain li strong { margin-top: 5px; font-size: 16px; line-height: 1.3; }
.engineering-chain li small { margin-top: auto; padding-top: 16px; color: var(--muted); font-size: 11px; }
.engineering-systems { margin: 30px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.engineering-systems > div { padding: 0 24px; border-left: 1px solid var(--line); }
.engineering-systems > div:first-child { padding-left: 0; border-left: 0; }
.engineering-systems dt { color: var(--text); font-size: 13px; font-weight: 900; }
.engineering-systems dd { margin: 3px 0 0; color: var(--muted); font-size: 11px; }

/* Permanent record */
.overview-record { border-bottom: 0; }
.record-primary { display: grid; grid-template-columns: 1.25fr 1fr 1fr; border-block: 1px solid var(--line); }
.record-primary a { min-height: 310px; padding: 34px 30px; display: flex; flex-direction: column; border-left: 1px solid var(--line); color: var(--text); text-decoration: none; transition: background .2s ease; }
.record-primary a:first-child { padding-left: 0; border-left: 0; }
.record-primary a:hover { background: rgba(73, 183, 255, .035); }
.record-primary a > span { color: var(--cyan); font-size: 9px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.record-primary__replay > span { color: var(--yellow) !important; }
.record-primary a strong { max-width: 300px; margin-top: 54px; font-family: var(--serif); font-size: clamp(27px, 2.7vw, 40px); line-height: 1.05; }
.record-primary a p { max-width: 310px; margin: 13px 0 0; color: var(--muted); font-size: 13px; }
.record-primary a em { margin-top: auto; padding-top: 24px; color: var(--cyan); font-size: 11px; font-style: normal; font-weight: 900; }
.record-primary__replay em { color: var(--yellow) !important; }
.record-secondary { margin-top: 36px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 60px; }
.record-secondary > div { scroll-margin-top: 100px; }
.record-secondary a { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); color: var(--text); font-size: 13px; font-weight: 800; text-decoration: none; }
.record-secondary a span { color: var(--muted); font-size: 10px; font-weight: 600; text-align: right; }
.record-secondary a:hover { color: var(--cyan); }
.overview-closing { margin-top: clamp(100px, 10vw, 148px); padding-top: 50px; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 60px; border-top: 1px solid var(--line); scroll-margin-top: 100px; }
.overview-closing > p { margin: 0; font-family: var(--serif); font-size: clamp(38px, 4.5vw, 66px); letter-spacing: -.04em; line-height: 1.05; }
.overview-closing > p strong { color: var(--yellow); }
.overview-closing > div { display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.overview-closing > div span { color: var(--cyan); font-size: 9px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.overview-closing > div strong { margin-top: 10px; font-family: var(--serif); font-size: clamp(28px, 3vw, 42px); }
.overview-closing > div small { margin-top: 5px; color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.overview-footer { border-top: 1px solid rgba(153, 180, 209, .12); }

@media (max-width: 1080px) {
  .overview-hero { grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr); column-gap: 32px; }
  .overview-hero h1 { font-size: clamp(68px, 8vw, 88px); }
  .overview-hero__visual { min-height: 400px; }
  .overview-eclipse { width: min(370px, 38vw); }
  .overview-heading--split { grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); gap: 40px; }
  .signal-ledger { grid-template-columns: 220px minmax(0, 1fr); gap: 22px; }
  .signal-ledger dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .signal-ledger dl > div:nth-child(3) { border-top: 1px solid var(--line); border-left: 0; }
  .signal-ledger dl > div:nth-child(4) { border-top: 1px solid var(--line); }
  .counterfactual-layout { grid-template-columns: minmax(0, 1fr) 225px; }
}

@media (max-width: 900px) {
  .overview-section, .overview-hero { width: min(calc(100% - 28px), var(--overview-wide)); }
  .overview-section { padding: 92px 10px; }
  .overview-heading--split { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 26px; }
  .overview-heading h2 { font-size: clamp(48px, 9vw, 70px); }
  .overview-heading--split > p, .overview-heading--split > blockquote { max-width: 680px; }
  .overview-hero { min-height: 0; padding: 72px 24px 30px; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto auto; }
  .overview-hero__visual { min-height: 420px; }
  .overview-eclipse { width: min(380px, 70vw); }
  .overview-result { right: 8%; }
  .overview-hero__ledger { grid-template-columns: 1fr; }
  .overview-hero__ledger > div { padding: 14px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .overview-hero__ledger > div:last-child { border-bottom: 0; }
  .witness-ledger { grid-template-columns: minmax(0, 1fr); }
  .witness-ledger article:last-child { text-align: left; }
  .witness-ledger article:last-child > p { margin-left: 0; }
  .witness-axis { min-height: 66px; place-items: center start; }
  .witness-axis::before { inset: 50% 0 auto; width: auto; height: 1px; background: linear-gradient(90deg, var(--cyan), var(--yellow)); }
  .witness-axis span { padding: 7px 12px 7px 0; writing-mode: horizontal-tb; }
  .overview-replay__meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .overview-replay__meta .archive-action { grid-column: 1 / -1; justify-self: start; }
  .signal-ledger { grid-template-columns: minmax(0, 1fr); }
  .signal-ledger__primary { padding-right: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .counterfactual-layout { grid-template-columns: minmax(0, 1fr); }
  .counterfactual-note { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .counterfactual-note p { padding-right: 20px; }
  .counterfactual-note p + p { padding-left: 20px; border-left: 1px solid var(--line); }
  .counterfactual-note > div { grid-column: 1 / -1; }
  .restraint-spectrum article { grid-template-columns: 130px minmax(0, 1fr); }
  .restraint-spectrum article p { grid-column: 2; }
  .restraint-footnote { align-items: flex-start; flex-direction: column; }
  .engineering-chain { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .engineering-chain li:not(:nth-child(3n))::after { display: none; }
  .record-primary { grid-template-columns: minmax(0, 1fr); }
  .record-primary a, .record-primary a:first-child { min-height: 220px; padding: 30px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .record-primary a:last-child { border-bottom: 0; }
  .record-primary a strong { margin-top: 28px; }
  .record-secondary { grid-template-columns: minmax(0, 1fr); gap: 38px; }
}

@media screen and (orientation: landscape) and (max-width: 900px) and (max-height: 500px) {
  .overview-hero { padding-top: 48px; }
  .overview-hero__visual { min-height: 280px; }
}

@media (max-width: 520px) {
  .overview-section, .overview-hero { width: calc(100% - 24px); }
  .overview-section { padding: 76px 4px; }
  .overview-heading { margin-bottom: 36px; }
  .overview-heading h2 { font-size: clamp(42px, 12.3vw, 55px); overflow-wrap: anywhere; }
  .overview-heading--split > p { font-size: 15px; }
  .overview-hero { padding: 50px 16px 24px; gap: 18px; }
  .overview-hero::before, .overview-hero__noise { inset: 12px 0 8px; border-radius: 22px; }
  .overview-hero h1 { font-size: clamp(55px, 16.8vw, 66px); line-height: .9; }
  .overview-hero__lead { margin-top: 16px; font-size: 18px; line-height: 1.34; }
  .overview-actions { margin-top: 20px; flex-direction: column; align-items: stretch; gap: 8px; }
  .overview-actions .archive-action { width: 100%; }
  .overview-utilities { gap: 0 18px; }
  .overview-utilities a { min-height: 44px; font-size: 11px; }
  .overview-byline { margin-top: 12px; }
  .overview-hero__visual { min-height: 265px; }
  .overview-eclipse { width: min(245px, 68vw); }
  .overview-result { right: 0; bottom: 0; width: min(235px, 78%); padding: 13px 15px; }
  .overview-result strong { font-size: 48px; }
  .overview-result p { font-size: 10px; }
  .overview-hero__ledger { margin-top: 6px; }
  .overview-hero__ledger dd { font-size: 12px; }
  .witness-ledger h3 { margin-top: 28px; font-size: 30px; }
  .witness-ledger article { padding: 32px 0; }
  .overview-replay { padding-block: 74px; }
  .overview-replay__media { aspect-ratio: 4 / 3; max-height: 310px; }
  .overview-replay__play { width: 58px; height: 58px; font-size: 16px; }
  .overview-replay__caption { left: 16px; bottom: 14px; }
  .overview-replay__caption strong { font-size: 24px; }
  .overview-replay__time { right: 15px; bottom: 16px; font-size: 10px; }
  .overview-replay__meta { grid-template-columns: minmax(0, 1fr); }
  .overview-replay__meta p { min-height: 0; padding-bottom: 16px; border-right: 0; border-bottom: 1px solid var(--line); }
  .overview-replay__meta .archive-action { width: 100%; }
  .overview-chart { border-radius: 10px; }
  .overview-chart > span {
    position: static;
    min-height: 44px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    background: #07111f;
  }
  .overview-chart-figure figcaption { margin-top: 10px; font-size: 11px; text-align: left; }
  .signal-ledger dl { grid-template-columns: minmax(0, 1fr); }
  .signal-ledger dl > div, .signal-ledger dl > div:nth-child(3), .signal-ledger dl > div:nth-child(4) { padding: 19px 0; border-top: 1px solid var(--line); border-left: 0; }
  .signal-ledger dl > div:first-child { border-top: 0; }
  .counterfactual-note { grid-template-columns: minmax(0, 1fr); }
  .counterfactual-note p + p { padding-left: 0; border-left: 0; }
  .counterfactual-note > div { grid-column: auto; }
  .overview-reading { font-size: 18px; }
  .restraint-spectrum article { padding: 26px 0; grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .restraint-spectrum article p { grid-column: auto; }
  .engineering-chain { grid-template-columns: minmax(0, 1fr); border-left: 0; }
  .engineering-chain li {
    min-height: 0;
    padding: 15px 0;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    align-content: center;
    border-right: 0;
  }
  .engineering-chain li::before { grid-column: 1; grid-row: 1 / 4; padding-top: 2px; }
  .engineering-chain li > span { grid-column: 2; margin-top: 0; }
  .engineering-chain li strong { grid-column: 2; margin-top: 3px; }
  .engineering-chain li small { grid-column: 2; margin-top: 4px; padding-top: 0; }
  .engineering-systems { grid-template-columns: minmax(0, 1fr); }
  .engineering-systems > div, .engineering-systems > div:first-child { padding: 13px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .record-primary a, .record-primary a:first-child { min-height: 170px; padding-block: 23px; }
  .record-primary a strong { margin-top: 18px; }
  .record-secondary a { padding: 8px 0; align-items: flex-start; flex-direction: column; justify-content: center; gap: 2px; }
  .record-secondary a span { text-align: left; }
  .overview-closing { margin-top: 62px; padding-top: 32px; grid-template-columns: minmax(0, 1fr); align-items: start; gap: 38px; }
  .overview-closing > p { font-size: 44px; }
  .overview-closing > div { align-items: flex-start; text-align: left; }
  .overview-closing > div strong { font-size: 27px; }
  .overview-footer { padding-inline: 10px; }
  .overview-footer a { min-height: 44px; display: inline-flex; align-items: center; }
  .overview-page dialog { width: 96vw; max-height: 92vh; overflow: auto; }
  .overview-page dialog img { width: 900px; max-width: none; max-height: none; }
  .overview-page #closeDialog { position: sticky; top: 8px; right: auto; float: right; margin: 8px 8px -52px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .overview-replay__media:hover img { transform: none; }
}

@media print {
  .overview-page .overview-hero { min-height: 250mm; }
  .overview-page .overview-section { width: 100%; padding: 15mm 7mm; break-before: page; }
  .overview-page .overview-replay__media { max-height: 115mm; }
  .overview-page .overview-replay__play, .overview-page dialog { display: none !important; }
  .engineering-chain li, .record-primary a, .restraint-spectrum article { break-inside: avoid; }
}