/* The Journal of Hypercolor Physics — house style. ꩜🌊 */
:root {
  --paper: #fbf8f3;
  --ink: #1d1b22;
  --dim: #6b6676;
  --rule: #d9d2c7;
  --magenta: #ff2d7b;
  --violet: #7b4fd6;
  --box: #f3ede4;
  --link: #b8135a;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15131a;
    --ink: #ece8f1;
    --dim: #9a94a6;
    --rule: #34303d;
    --box: #1e1b25;
    --link: #ff5fa2;
    --violet: #b07cff;
  }
}
* { box-sizing: border-box; }
html { background: var(--paper); }
body {
  margin: 0 auto;
  max-width: 46rem;
  padding: 2.5rem 16px 4rem;
  background: var(--paper);
  color: var(--ink);
  font: 18px/1.6 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}
a { color: var(--link); }
header.masthead {
  text-align: center;
  border-bottom: 3px double var(--rule);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}
.masthead .journal {
  font-variant: small-caps;
  letter-spacing: 0.08em;
  font-size: 1.9rem;
  margin: 0;
}
.masthead .journal .seam { color: var(--magenta); }
.masthead .meta { color: var(--dim); font-size: 0.85rem; margin-top: 0.3rem; }
h1 { font-size: 1.75rem; line-height: 1.25; margin: 0 0 0.6rem; }
h2 { font-size: 1.15rem; font-variant: small-caps; letter-spacing: 0.04em; margin-top: 2.2rem; }
.authors { font-size: 1rem; margin: 0; }
.affil { color: var(--dim); font-size: 0.85rem; margin: 0.2rem 0 1.2rem; }
.abstract {
  background: var(--box);
  border-left: 4px solid var(--magenta);
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
  margin: 1.2rem 0 1.8rem;
}
.abstract strong { font-variant: small-caps; letter-spacing: 0.05em; }
.eq {
  text-align: center;
  font-style: italic;
  margin: 1.2rem 0;
  font-size: 1.05rem;
}
.eq .n { float: right; font-style: normal; color: var(--dim); }
figure { margin: 1.6rem 0; text-align: center; }
figure svg { max-width: 100%; height: auto; }
figcaption { color: var(--dim); font-size: 0.85rem; margin-top: 0.4rem; text-align: left; }
.review {
  border: 1px dashed var(--violet);
  padding: 0.8rem 1rem;
  font-size: 0.92rem;
  margin-top: 2rem;
}
.review .who { font-variant: small-caps; color: var(--violet); }
ol.refs { font-size: 0.85rem; padding-left: 1.4rem; }
ol.refs li { margin-bottom: 0.35rem; }
.toc article { border-bottom: 1px solid var(--rule); padding: 1rem 0; }
.toc h3 { margin: 0 0 0.2rem; font-size: 1.15rem; }
.toc .by { color: var(--dim); font-size: 0.85rem; }
.erratum {
  background: var(--box);
  border: 1px solid var(--rule);
  padding: 0.6rem 0.9rem;
  font-size: 0.85rem;
  margin: 1rem 0;
}
footer { margin-top: 3rem; color: var(--dim); font-size: 0.8rem; text-align: center; border-top: 1px solid var(--rule); padding-top: 1rem; }