:root {
  font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#e6edf2;
  background:#08121b;
  line-height:1.65;
  --bg:#08121b;
  --panel:#0d1c29;
  --edge:#304658;
  --muted:#a3b7c5;
  --cyan:#80e6df;
  --violet:#bca8ed;
  --serif:Georgia,"Times New Roman",serif;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:100px;
}
body {
  margin:0;
  background:radial-gradient(ellipse at 85% 9%,#10273877,transparent 35%),var(--bg);
}
body,button,input,select {
  font-size:15px;
}
a {
  color:inherit;
  text-decoration-thickness:1px;
  text-underline-offset:4px;
}
a:hover {
  color:var(--cyan);
}
button,input,select {
  font:inherit;
}
button,a,input,select,summary {
  -webkit-tap-highlight-color:transparent;
}
button {
  cursor:pointer;
}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible {
  outline:3px solid var(--cyan);
  outline-offset:5px;
  border-radius:2px;
}
button:disabled {
  cursor:not-allowed;
  opacity:.55;
}
button,select,input {
  min-height:44px;
}
button[hidden],[hidden] {
  display:none!important;
}
.skip {
  position:fixed;
  top:-100px;
  left:16px;
  z-index:100;
  background:var(--cyan);
  color:#08121b;
  padding:12px 20px;
}
.skip:focus {
  top:12px;
}
.sitehead {
  position:sticky;
  top:0;
  z-index:20;
  min-height:88px;
  padding:18px max(4.5vw,24px);
  display:flex;
  align-items:center;
  gap:30px;
  border-bottom:1px solid var(--edge);
  background:#08121bf5;
  backdrop-filter:blur(18px);
}
.brand {
  display:inline-flex;
  align-items:center;
  gap:13px;
  line-height:1.1;
  letter-spacing:.24em;
  font-size:23px;
  font-weight:650;
  text-decoration:none;
  flex-shrink:0;
}
.brand svg {
  color:var(--cyan);
}
.brand small {
  display:block;
  font-size:8px;
  font-weight:500;
  letter-spacing:.21em;
  color:var(--muted);
  margin-top:7px;
}
.sitehead nav {
  display:flex;
  align-items:center;
  gap:26px;
  margin:auto;
}
.sitehead nav a {
  padding:8px 0;
  color:#b8c8d2;
  font-size:12px;
  letter-spacing:.06em;
  text-decoration:none;
  position:relative;
}
.sitehead nav a[aria-current=page] {
  color:var(--cyan);
}
.sitehead nav a[aria-current=page]:after {
  content:"";
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  height:1px;
  background:var(--cyan);
}
.header-lab {
  font-size:12px;
  text-decoration:none;
  border:1px solid var(--edge);
  padding:10px 15px;
  white-space:nowrap;
}
.header-lab span {
  margin-left:14px;
  color:var(--cyan);
}
.menubtn {
  color:#e6edf2;
  background:transparent;
  border:1px solid var(--edge);
  padding:8px 14px;
}
.section {
  width:min(1320px,100%);
  margin:auto;
  padding:100px 60px;
  scroll-margin-top:88px;
}
.compact {
  padding-top:10px;
}
.eyebrow,.section-kicker,.micro {
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:10px;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--cyan);
  font-weight:500;
}
.statusdot {
  display:inline-block;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--cyan);
  margin-right:8px;
  box-shadow:0 0 12px #80e6df66;
}
h1,h2,h3,p {
  margin-top:0;
}
h1 {
  font-size:clamp(46px,5.25vw,76px);
  line-height:1.09;
  font-weight:450;
  letter-spacing:-.055em;
  margin:28px 0;
}
h1 em,h2 em {
  font-family:var(--serif);
  color:var(--cyan);
  font-weight:400;
  letter-spacing:-.04em;
}
h2 {
  font-size:clamp(31px,3.4vw,48px);
  line-height:1.16;
  font-weight:450;
  letter-spacing:-.04em;
}
h3 {
  font-size:22px;
  line-height:1.35;
  letter-spacing:-.025em;
  font-weight:500;
}
p {
  color:var(--muted);
  margin-bottom:20px;
}
.lead {
  font-size:18px;
  line-height:1.75;
  max-width:740px;
  color:#b7c9d4;
}
.hero {
  display:grid;
  grid-template-columns:1.12fr 1fr;
  gap:16px;
  align-items:center;
  min-height:695px;
  padding-top:70px;
  padding-bottom:65px;
}
.hero h1 {
  font-size:clamp(43px,4.4vw,64px);
  margin:28px 0;
}
.hero .lead {
  max-width:560px;
  font-size:16px;
}
.hero-note {
  font-size:11px;
  max-width:420px;
  color:#a6b9c6;
}
.actions {
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin:28px 0;
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  padding:12px 20px;
  min-height:46px;
  border:1px solid var(--edge);
  font-size:12px;
  font-weight:600;
  text-decoration:none;
  border-radius:3px;
  transition:background .2s,border-color .2s;
}
.primary {
  background:var(--cyan);
  color:#071c24;
  border-color:var(--cyan);
}
.primary:hover {
  color:#071c24;
  background:#b4f3ed;
}
.outline {
  background:#112332;
  color:#e6edf2;
}
.outline:hover {
  border-color:var(--cyan);
  background:#163244;
  color:#e6edf2;
}
.hero-viz {
  min-width:0;
  position:relative;
}
.hero-viz svg {
  width:100%;
  height:auto;
  overflow:visible;
}
.figure-label {
  display:flex;
  gap:15px;
  justify-content:space-between;
  font:9px ui-monospace,monospace;
  letter-spacing:.12em;
  color:#a1b7c8;
}
.figure-label span:last-child {
  color:var(--cyan);
}
.figure-caption {
  font-size:11px;
  text-align:center;
  letter-spacing:.035em;
  color:#a3b7c5;
  margin:10px 0;
}
.hero-path {
  stroke-dasharray:800;
  stroke-dashoffset:800;
  animation:trace 5s ease forwards;
}
.pulse {
  animation:breathe 5s ease-in-out infinite;
  transform-origin:445px 261px;
}
.orbit {
  opacity:.48;
}
.status-strip {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  padding-block:30px;
  border-block:1px solid var(--edge);
  width:min(1200px,calc(100% - 120px));
  padding-inline:0;
}
.status-strip>div {
  padding:0 22px;
  border-left:1px solid var(--edge);
  display:flex;
  flex-direction:column;
  gap:5px;
}
.status-strip>div:first-child {
  border-left:0;
  padding-left:0;
}
.status-strip strong {
  font-size:18px;
  font-weight:450;
}
.status-strip>div>span:last-child {
  font-size:11px;
  color:var(--muted);
}
.status-strip .micro {
  font-size:9px;
}
.section-head {
  display:flex;
  justify-content:space-between;
  gap:40px;
  align-items:end;
  margin:24px 0 36px;
}
.section-head h2 {
  margin:0;
  max-width:730px;
}
.section-head>p {
  max-width:330px;
  font-size:14px;
  margin:0;
}
.cards {
  display:grid;
  gap:18px;
}
.three {
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.four {
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.two {
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.feature {
  padding:30px 26px;
  background:linear-gradient(135deg,#112332,#0a1824);
  border:1px solid var(--edge);
  border-radius:4px;
  position:relative;
}
.feature h3 {
  margin:26px 0 14px;
}
.feature p {
  font-size:14px;
  margin-bottom:0;
}
.feature-no {
  font:9px ui-monospace,monospace;
  letter-spacing:.1em;
  color:var(--cyan);
}
.link-card {
  display:block;
  text-decoration:none;
  padding-bottom:55px;
  transition:transform .2s,border-color .2s;
}
.link-card:hover {
  border-color:#6da9b3;
  transform:translateY(-3px);
  color:inherit;
}
.card-arrow {
  position:absolute;
  bottom:20px;
  right:24px;
  color:var(--cyan);
  font-size:22px;
}
.split-panel {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  border-top:1px solid var(--edge);
}
.split-panel h2 {
  margin-top:25px;
}
.inline-link {
  color:var(--cyan);
  font-size:14px;
}
.page-intro {
  padding-top:75px;
  padding-bottom:55px;
}
.page-intro h1 {
  max-width:1000px;
}
.page-intro .notice {
  max-width:850px;
}
.notice {
  font-size:13px;
  line-height:1.8;
  border-left:2px solid #6095a7;
  padding:10px 16px;
  background:#102332;
  color:#bdcfd9;
}
.badge {
  display:inline-block;
  vertical-align:middle;
  font:9px ui-monospace,monospace;
  letter-spacing:.06em;
  line-height:1.7;
  color:#a2eee7;
  background:#15343a;
  border:1px solid #365d63;
  padding:4px 8px;
  border-radius:2px;
  max-width:100%;
  overflow-wrap:anywhere;
}
.badge.violet {
  color:#d6c6f7;
  border-color:#534a72;
  background:#29233e;
}
.modelbox {
  border:1px solid var(--edge);
  padding:36px;
  background:linear-gradient(115deg,#122b3e,#0b1925);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:36px;
  border-radius:4px;
}
.modelbox>div {
  max-width:700px;
}
.modelbox .button {
  flex-shrink:0;
}
.formula {
  font-family:var(--serif);
  font-size:52px;
  margin:15px 0 25px;
}
details {
  border-block:1px solid var(--edge);
  margin:28px 0;
}
summary {
  padding:20px 10px;
  cursor:pointer;
  font-size:16px;
  color:#d2e5ee;
}
details>div {
  padding:10px 20px 25px;
}
.prose {
  max-width:900px;
}
.prose h2 {
  font-size:30px;
  margin:45px 0 20px;
}
.prose h2:first-child {
  margin-top:0;
}
.prose p,.prose li {
  color:#b5c7d3;
  line-height:1.85;
}
.prose ul {
  padding-left:22px;
}
.prose li {
  margin-bottom:12px;
}
.steps {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  list-style:decimal-leading-zero;
  gap:24px 50px;
  padding-left:28px;
  margin:35px 0;
}
.steps li {
  padding-left:12px;
  color:var(--cyan);
}
.steps strong {
  font-size:18px;
  font-weight:500;
  color:#e6edf2;
}
.steps p {
  font-size:14px;
  margin:10px 0;
}
.panel {
  background:var(--panel);
  border:1px solid var(--edge);
  border-radius:5px;
  padding:28px;
}
.panel-title {
  font-size:25px;
  margin-bottom:24px;
}
.explorer-layout {
  display:grid;
  grid-template-columns:310px minmax(0,1fr);
  gap:18px;
}
.controls label,.lab label {
  display:flex;
  justify-content:space-between;
  gap:15px;
  align-items:center;
  font-size:13px;
  color:#d1e2eb;
  margin:20px 0 9px;
}
.controls select,.register-controls input,.register-controls select {
  width:100%;
  background:#091823;
  color:#deebf3;
  border:1px solid #496376;
  border-radius:3px;
  padding:10px 12px;
  min-width:0;
}
.controls h3 {
  margin-top:28px;
  font-size:17px;
}
.controls p {
  font-size:13px;
}
.controls .actions {
  margin-top:12px;
}
.graph-panel {
  min-width:0;
  padding:25px;
}
.graph-panel svg {
  width:100%;
  height:auto;
  margin:20px 0;
}
.graph-edges {
  stroke:#91b8c5;
  stroke-width:1.6;
}
.graph-edges path.blocked {
  stroke:#7f8b98;
  stroke-dasharray:5 6;
  opacity:.55;
}
.graph-nodes circle {
  fill:#102b3a;
  stroke:#749caf;
  stroke-width:1.5;
}
.graph-nodes text {
  fill:#d7e7ef;
  font-size:17px;
  text-anchor:middle;
}
.graph-nodes .node-observation {
  fill:#bca8ed;
  font-size:14px;
}
.graph-nodes .current circle {
  stroke:var(--cyan);
  stroke-width:4;
  fill:#184048;
}
.graph-nodes .excluded circle {
  fill:#111c25;
  stroke-dasharray:4 4;
}
.graph-nodes .unreachable:not(.excluded) circle {
  fill:#0a141e;
  stroke:#8795a3;
  stroke-dasharray:2 5;
}
.legend {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  font-size:10px;
  color:var(--muted);
}
.readouts {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin:22px 0;
}
.readouts>div {
  padding:15px;
  background:#091620;
  border:1px solid var(--edge);
  min-width:0;
}
.readouts span {
  display:block;
  color:var(--muted);
  font:10px ui-monospace,monospace;
  letter-spacing:.09em;
}
.readouts output {
  display:block;
  margin-top:7px;
  font-size:21px;
  color:var(--cyan);
  overflow-wrap:anywhere;
  font-variant-numeric:tabular-nums;
}
.readouts div:nth-child(2) output {
  color:var(--violet);
}
.small {
  font-size:12px;
  color:var(--muted);
}
.table-wrap {
  overflow-x:auto;
}
table {
  border-collapse:collapse;
  width:100%;
  font-size:14px;
}
caption {
  text-align:left;
  margin:5px 0 15px;
  color:var(--muted);
}
th,td {
  text-align:left;
  padding:14px;
  border-bottom:1px solid var(--edge);
}
th {
  color:#d9e6ee;
  font-weight:550;
}
td {
  color:#adc3d1;
}
.subnav {
  display:flex;
  flex-wrap:wrap;
  gap:12px 24px;
  margin-top:30px;
}
.subnav a {
  font-size:12px;
  color:var(--cyan);
}
.lab {
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:35px;
  align-items:center;
}
.lab>div {
  min-width:0;
}
.equations {
  font:24px/1.9 var(--serif);
  padding:18px 0;
  border-block:1px solid var(--edge);
  margin:20px 0;
}
.lab input[type=range] {
  width:100%;
  accent-color:var(--cyan);
  cursor:pointer;
}
.lab output {
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
}
.lab-chart svg,#uncertainty-chart {
  width:100%;
  height:auto;
}
.register-controls {
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:14px;
  align-items:end;
}
.register-controls label {
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0;
  font-size:12px;
  color:var(--muted);
}
.register-controls button {
  justify-self:start;
  grid-column:1/-1;
  margin:5px 0 15px;
}
.claim-list {
  display:grid;
  gap:15px;
}
.claim {
  padding:28px;
  display:grid;
  grid-template-columns:180px 1fr;
  gap:24px;
  background:#0d1e2c;
  border:1px solid var(--edge);
  border-radius:4px;
  scroll-margin-top:110px;
}
.claim-meta {
  display:flex;
  align-items:flex-start;
  flex-direction:column;
  gap:15px;
}
.claim h2 {
  font-size:24px;
  margin:12px 0;
  line-height:1.3;
}
.claim p {
  font-size:14px;
}
.evidence-status {
  font-size:11px;
  color:var(--violet);
}
.claim .limitation {
  padding-left:12px;
  border-left:1px solid #766394;
  font-size:12px;
  color:#b6c6d1;
}
.source-ref,.claim .source-ref {
  font-size:12px;
  line-height:1.9;
  color:var(--muted);
}
.source-ref a {
  color:#bbd9e2;
}
.permalink {
  font-size:11px;
  color:var(--cyan);
}
.definition-list>div {
  display:grid;
  grid-template-columns:230px 1fr;
  gap:30px;
  border-top:1px solid var(--edge);
  padding:22px 0;
}
.definition-list dt {
  font-size:15px;
  color:#dceaf2;
}
.definition-list dd {
  margin:0;
  font-size:14px;
  color:var(--muted);
}
.source-list {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.source-card {
  border:1px solid var(--edge);
  padding:30px;
  scroll-margin-top:110px;
  background:#0d1c29;
}
.source-card h3 {
  margin:12px 0 20px;
}
.source-card p {
  font-size:14px;
  margin-top:20px;
}
.source-card code {
  overflow-wrap:anywhere;
}
.empty-state {
  padding:50px;
  border:1px dashed #496376;
  background:#0c1c28;
  max-width:950px;
}
.empty-state h2 {
  margin:22px 0;
}
.empty-state p {
  max-width:740px;
}
.timeline {
  border-left:1px solid #496376;
  margin-left:8px;
  padding-left:40px;
}
.timeline article {
  position:relative;
  padding:10px 0 60px;
  max-width:850px;
}
.timeline article:before {
  content:"";
  position:absolute;
  left:-45px;
  top:13px;
  width:9px;
  height:9px;
  background:var(--cyan);
  border-radius:50%;
  box-shadow:0 0 20px #80e6df44;
}
.timeline h2 {
  font-size:31px;
  margin:18px 0;
}
.timeline p {
  font-size:15px;
}
pre {
  background:#0c1c28;
  border:1px solid var(--edge);
  padding:22px;
  overflow-x:auto;
  font-size:12px;
  color:#d2e6ee;
  line-height:1.9;
}
code {
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:.9em;
}
p code {
  color:#d3e4ed;
}
.sitefoot {
  display:grid;
  grid-template-columns:1.1fr 1fr 1fr;
  gap:50px;
  padding:55px max(4.5vw,24px);
  border-top:1px solid var(--edge);
  background:#061019;
}
.sitefoot .brand {
  font-size:22px;
}
.sitefoot p {
  font-size:12px;
  margin-top:16px;
}
.footlinks {
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:12px;
}
.footlinks a {
  font-size:12px;
  color:#b5c8d4;
  text-decoration:none;
}
.text-button {
  display:block;
  color:var(--cyan);
  font-size:12px;
  padding:8px 0;
  background:transparent;
  border:0;
  text-align:left;
  text-decoration:underline;
  text-underline-offset:4px;
}
.footnote {
  min-width:0;
}
.footnote .badge {
  font-size:8px;
}
.footnote p {
  margin-bottom:5px;
}
.footnote #offline-status {
  font-size:11px;
}
#uncertainty-points circle {
  fill:var(--cyan);
  opacity:.8;
}
@keyframes trace {
  to {
    stroke-dashoffset:0;
  }
}
@keyframes breathe {
  50% {
    transform:scale(1.4);
    opacity:.25;
  }
}
@media(min-width:1001px) {
  .menubtn {
    display:none;
  }
}
@media(max-width:1100px) {
  .section {
    padding-inline:35px;
  }
  .hero {
    grid-template-columns:1.1fr 1fr;
  }
  .hero h1 {
    font-size:48px;
  }
  .sitehead {
    gap:20px;
  }
  .sitehead nav {
    gap:18px;
  }
  .header-lab {
    display:none;
  }
  .status-strip {
    width:calc(100% - 70px);
  }
  .four {
    grid-template-columns:repeat(2,1fr);
  }
  .explorer-layout {
    grid-template-columns:260px 1fr;
  }
  .panel {
    padding:20px;
  }
}
@media(max-width:1000px) {
  .sitehead {
    flex-wrap:wrap;
    justify-content:space-between;
    min-height:78px;
  }
  .sitehead nav {
    order:3;
    width:100%;
    margin:0;
    flex-wrap:wrap;
    gap:10px 25px;
  }
  .sitehead nav[data-collapsible=true]:not(.open) {
    display:none;
  }
  .sitehead nav a {
    min-height:44px;
    display:flex;
    align-items:center;
  }
  .hero {
    grid-template-columns:1fr 1fr;
    gap:0;
  }
  .hero h1 {
    font-size:42px;
  }
  .hero .eyebrow {
    font-size:9px;
  }
  .hero .lead {
    font-size:15px;
  }
  .hero .actions {
    gap:9px;
  }
  .hero .button {
    padding:12px 15px;
    font-size:11px;
  }
  .figure-label {
    font-size:8px;
  }
  .three {
    grid-template-columns:1fr;
  }
  .three .feature {
    padding-bottom:35px;
  }
  .three .feature h3 {
    margin-top:18px;
  }
  .split-panel {
    gap:35px;
  }
  .lab {
    gap:20px;
    grid-template-columns:1fr;
  }
  .register-controls {
    grid-template-columns:1fr 1fr;
  }
  .source-list {
    grid-template-columns:1fr 1fr;
  }
  .claim {
    grid-template-columns:150px 1fr;
  }
  .modelbox {
    display:block;
  }
  .modelbox .button {
    margin-top:10px;
  }
}
@media(max-width:700px) {
  .section {
    padding:64px 22px;
  }
  .compact {
    padding-top:5px;
  }
  .page-intro {
    padding-top:48px;
    padding-bottom:38px;
  }
  .sitehead {
    padding:16px 22px;
  }
  .brand {
    font-size:20px;
  }
  .brand small {
    font-size:7px;
  }
  .hero {
    display:flex;
    flex-direction:column;
    align-items:stretch;
    padding-top:48px;
    padding-bottom:32px;
  }
  .hero h1 {
    font-size:clamp(38px,7.8vw,54px);
  }
  .hero .lead {
    font-size:16px;
  }
  .hero-note {
    font-size:11px;
  }
  .hero-viz {
    max-width:500px;
    margin:22px auto 0;
    width:100%;
  }
  .hero-viz svg {
    max-height:400px;
  }
  .figure-label {
    font-size:8px;
  }
  .status-strip {
    width:calc(100% - 44px);
    grid-template-columns:1fr 1fr;
    padding:20px 0;
    gap:20px 0;
  }
  .status-strip>div {
    padding:0 12px;
  }
  .status-strip>div:nth-child(3) {
    padding-left:0;
    border:0;
  }
  .status-strip strong {
    font-size:16px;
  }
  .status-strip .micro {
    font-size:8px;
  }
  .status-strip>div>span:last-child {
    font-size:10px;
    max-width:145px;
  }
  .section-head {
    display:block;
    margin-top:18px;
  }
  .section-head>p {
    max-width:none;
    margin-top:20px;
  }
  .four,.two {
    grid-template-columns:1fr;
  }
  .split-panel {
    display:block;
  }
  .feature {
    padding:26px;
  }
  .feature h3 {
    margin-top:18px;
  }
  .modelbox {
    padding:25px;
  }
  .formula {
    font-size:42px;
  }
  .steps {
    grid-template-columns:1fr;
    gap:15px;
  }
  .explorer-layout {
    grid-template-columns:1fr;
  }
  .graph-panel {
    padding:20px 12px;
  }
  .graph-panel .figure-label {
    padding:0 8px;
  }
  .graph-panel svg {
    margin-top:28px;
  }
  .readouts output {
    font-size:18px;
  }
  .readouts {
    gap:8px;
  }
  .readouts>div {
    padding:12px;
  }
  .legend {
    font-size:9px;
    padding-inline:8px;
  }
  .graph-panel .notice {
    margin:10px 8px;
  }
  .lab {
    padding:22px 16px;
  }
  .equations {
    font-size:22px;
  }
  .register-controls {
    grid-template-columns:1fr;
  }
  .register-controls label {
    font-size:13px;
  }
  .claim {
    grid-template-columns:1fr;
    padding:23px;
    gap:18px;
  }
  .claim-meta {
    flex-direction:row;
    align-items:center;
    flex-wrap:wrap;
  }
  .claim h2 {
    font-size:22px;
  }
  .definition-list>div {
    grid-template-columns:1fr;
    gap:10px;
  }
  .source-list {
    grid-template-columns:1fr;
  }
  .source-card {
    padding:24px;
  }
  .empty-state {
    padding:30px 24px;
  }
  .timeline {
    padding-left:27px;
  }
  .timeline article:before {
    left:-32px;
  }
  .timeline h2 {
    font-size:27px;
  }
  .sitefoot {
    grid-template-columns:1fr;
    gap:35px;
    padding:40px 22px;
  }
  .footlinks {
    gap:5px;
  }
  .footlinks a {
    padding:9px 0;
    min-height:44px;
  }
  .page-intro .lead {
    font-size:17px;
  }
  details>div {
    padding-inline:10px;
  }
  pre {
    padding:16px;
  }
  h1 {
    overflow-wrap:break-word;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*:before,*:after {
    animation:none!important;
    transition:none!important;
    scroll-behavior:auto!important;
  }
  .hero-path {
    stroke-dashoffset:0;
  }
}
.icon {
  display:inline-block;
  vertical-align:-.15em;
  flex-shrink:0;
}
.register-controls .field {
  display:flex;
  flex-direction:column;
  gap:8px;
  min-width:0;
}