:root {
  color-scheme: light;
  --paper: #f7f7f4;
  --ink: #171815;
  --muted: #686b65;
  --line: #d9dad4;
  --serif: "Newsreader", Georgia, serif;
  --mono: "DM Mono", "Courier New", monospace;
  --pad: clamp(1rem, 3.2vw, 3.5rem);
  --measure: 42rem;
}

* { box-sizing: border-box; }
html { background: var(--paper); scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1rem var(--pad);
  border-bottom: 1px solid var(--line);
  font: 300 0.6875rem/1.4 var(--mono);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}
.wordmark { text-decoration: none; text-transform: none; }
.site-header nav { display: flex; gap: 1.25rem; }
.site-header nav a { text-decoration: none; }
.site-header nav a:hover { text-decoration: underline; text-underline-offset: 0.25em; }
.note-field {
  position: fixed;
  z-index: 0;
  top: 3.5rem;
  right: 0;
  bottom: 0;
  width: 50vw;
  margin: 0;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: var(--paper);
}
.note-field canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.note-field figcaption {
  position: absolute;
  right: var(--pad);
  bottom: 1.5rem;
  color: var(--muted);
  font: 300 0.625rem/1.4 var(--mono);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}
.article {
  position: relative;
  z-index: 1;
  width: 50%;
  min-height: 100vh;
  margin: 0;
  padding: clamp(5rem, 13vh, 10rem) var(--pad) 8rem;
}
.article-kicker,
.article-meta {
  margin: 0;
  color: var(--muted);
  font: 300 0.6875rem/1.45 var(--mono);
  letter-spacing: 0.065em;
  text-transform: uppercase;
}
.article h1 {
  max-width: 100%;
  margin: 0.5rem 0 1.25rem;
  font-size: clamp(3.75rem, 9vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.88;
}
.article-dek {
  max-width: 32rem;
  margin: 0 0 4rem;
  font-size: clamp(1.5rem, 2.7vw, 2.25rem);
  line-height: 1.2;
}
.article-body {
  max-width: 34rem;
  margin-left: 0;
}
.article-body p,
.article-body li {
  font-size: 1.2rem;
  line-height: 1.55;
}
.article-body p { margin: 0 0 1.5rem; }
.article-body h2 {
  margin: 3.5rem 0 1rem;
  font-size: 1rem;
  font-weight: 500;
}
.article-body code {
  padding: 0.1em 0.25em;
  background: #e9eae4;
  font: 400 0.85em/1 var(--mono);
}
.article-body ul { padding-left: 1.25rem; }
.article-body a { text-underline-offset: 0.2em; }
.essay-plate {
  margin: 3rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.essay-plate img {
  display: block;
  width: 100%;
  height: auto;
  filter: none;
}
.essay-plate figcaption {
  padding: 0.75rem 0;
  color: var(--muted);
  font: 300 0.625rem/1.4 var(--mono);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}
.essay-figure {
  margin: 3rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.essay-figure canvas {
  display: block;
  width: 100%;
  height: min(34vw, 22rem);
  min-height: 14rem;
}
.essay-figure figcaption {
  padding: 0.75rem 0;
  color: var(--muted);
  font: 300 0.625rem/1.4 var(--mono);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}
.scenario-list {
  margin: 2rem 0 3rem;
  padding: 0;
  list-style: none;
}
.scenario-list li {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.scenario-list li:last-child { border-bottom: 1px solid var(--line); }
.scenario-list strong { font-weight: 500; }
.article-footer {
  max-width: 34rem;
  margin: 4rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font: 300 0.75rem/1.5 var(--mono);
}
.article-footer a { display: block; margin-top: 0.5rem; }
.article-standalone .article {
  width: min(56rem, calc(100% - 2 * var(--pad)));
  margin: 0 auto;
}

.article-standalone .article-dek {
  max-width: 42rem;
}

.article-standalone .article-body,
.article-standalone .article-footer {
  max-width: 42rem;
  margin-left: 0;
  margin-right: 0;
}
.article-standalone .article-body {
  text-align: left;
}

.article-standalone .essay-plate,
.article-standalone .essay-figure {
  margin-left: 0;
  margin-right: 0;
}

@media (max-width: 58rem) {
  .note-field {
    position: relative;
    top: auto;
    width: 100%;
    height: min(82vw, 42rem);
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .article { width: 100%; min-height: auto; }
}
@media (max-width: 42rem) {
  .site-header nav { gap: 0.75rem; }
  .article { padding-top: 4rem; }
  .article h1 { font-size: clamp(3.5rem, 18vw, 5rem); }
  .article-dek { margin-bottom: 3rem; }
  .article-body p,
  .article-body li { font-size: 1.08rem; }
}