article {
  font-family: var(--font-serif);
  hyphens: auto;
  font-weight: 100;
}

article {
  hyphens: auto;
}

article :where(h1, h2, h3, h4) {
  hyphens: none;
  -webkit-font-smoothing: antialiased;
}

article h1 {
  font-size: var(--fs-2);
  font-weight: 700;
  margin-bottom: 1rem;
}
article h1 code { font-weight: 700; }

@media screen and (max-width: 55ch) {
  article h1 {
    font-size: calc(var(--fs-2) * 0.75);
  }
}

article h2 {
  font-weight: 700;
  font-size: var(--fs-1);
  margin-top: 1.25em;
  margin-bottom: 1rem;
}
article h2 code { font-weight: 700; }

article h3 {
  font-size: var(--fs-05);
  font-weight: 700;
  margin-top: 1.375em;
  margin-bottom: 1rem;
}
article h3 code { font-weight: 700; }

article h4 {
  font-size: var(--fs-025);
  font-weight: 700;
  margin-top: 1.375em;
  margin-bottom: 1rem;
}
article h4 code { font-weight: 700; }

article :where(p, ul, ol, blockquote, pre, details) {
  margin: 0 0 1rem 0;
}

article li :where(ul, ol) {
  margin-top: 0.25em;
  margin-bottom: 0.25em;
}

article pre:has(> code:first-child) {
  --pad: 12px;
  box-sizing: content-box;
  width: 100%;
  font-size: 0.875em;
  line-height: 1.5;
  padding: 0 var(--pad);
  margin-left: calc(-1 * var(--pad));
  background: var(--bg-code);
  border-radius: 3.5px;
  border: 1px solid var(--line-light);
}

article pre {
  overflow: auto;
}

article pre > code {
  font-weight: 400;
  padding: var(--pad) 0;
  -webkit-font-smoothing: auto;
  font-size: 0.75rem;
  width: 100%;
  display: block;
}

@media screen and (max-width: 55ch) {
  article pre > code {
    font-size: 80%;
  }
}

article details summary {
  background: var(--bg-faint);
  border: 1px solid var(--line-faint);
  border-radius: 3.5px;
  padding: 0.5ex 1.125ch;
  font-size: 0.875em;
}

article details p {
  border-left: 2px solid var(--line);
  padding-right: 1em;
  padding-left: 1em;
  margin-left: 0.375ch;
  margin-bottom: 0;
  margin-top: 0;
}

article details p:first-of-type {
  padding-top: 0.375rem;
}

article details p:not(:last-of-type) {
  padding-bottom: 0.5rem;
}

article li {
  margin-bottom: 0.375em;
}

article :where(ol, ul) {
  margin-left: 1em;
}

article li p:last-of-type {
  margin-bottom: 0;
}

article img {
  width: 100%;
  height: auto;
}

@media (prefers-color-scheme: light) {
  article strong { font-weight: 700; }
}
@media (prefers-color-scheme: dark) {
  article strong { font-weight: 800; }
}

article small *,
article blockquote.small-text * {
  font-size: var(--fs--1);
  line-height: 1.375;
}

article :not(pre) :where(tt, code) {
  font-size: 0.9625em;
  padding: 0 0.0625ch;
  letter-spacing: -0.0625ch;
}

article p code {
  white-space: nowrap;
}

@media screen and (min-width: 55ch) {
  article .frame75 {
    width: 75%;
    margin-left: auto;
    margin-right: auto;
  }
}
@media screen and (max-width: 55ch) {
  article .frame75 {
    width: 100%;
  }
}

article img.nostretch {
  width: auto;
  max-width: 100%;
}

article .pin-to-above {
  margin-top: -1rem;
  margin-bottom: 1rem;
}

.footnotes {
  font-size: var(--fs--2);
  hyphens: auto;
  border-top: 1em solid var(--line);
  padding-top: 1.5em;
  margin-top: 5em;
}

.footnotes::before {
  content: 'Footnotes';
  font-variant: all-small-caps;
  color: var(--text-2);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  text-align: center;
  line-height: 1em;
  margin-top: -1.125em;
  letter-spacing: 0.25ch;
}

.footnotes li {
  margin-bottom: 0.5em;
}

.footnotes li br+br {
  display: none;
}

.footnotes > hr {
  display: none;
}

article blockquote {
  opacity: 0.8;
  border-left: 0.375em solid var(--line);
  padding: 0 1em 0 1em;
}

article blockquote p:first-of-type {
  margin-bottom: 0;
}

article blockquote p:not(:last-child) {
  margin-bottom: 0.5em;
}

article blockquote p:first-of-type:not(:last-child) {
  font-variant: all-small-caps;
}

article sup[id^="fnref"] a {
  color: var(--color-2);
  text-decoration-color: var(--underline-2);
  padding: 0 0.25ch;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
}

article sup[id^="fnref"] a::after {
  content: '';
  position: absolute;
  box-sizing: content-box;
  padding: 0.75ch 0.75ch;
  top: 0;
  left: 0;
  margin-top: -0.75ch;
  margin-left: -0.75ch;
  width: 100%;
  height: 100%;;
  border-radius: 0.5ch;
}

article sup[id^="fnref"] a:hover::after {
  background: var(--bg-tint);
}

article sup[id^="fnref"] a:hover::before {
  content: '';
  position: absolute;
  box-sizing: content-box;
  padding: 2.5ch 2.5ch;
  top: 0;
  left: 0;
  margin-top: -2.5ch;
  margin-left: -2.5ch;
  width: 100%;
  height: 100%;;
}

b.semibold {
  font-weight: 575;
}


.tippy-box[data-theme~='jrpat'] {
  background: var(--bg-above);
  color: var(--color);
  max-width: 40ch;
  padding: 0 1em;
  font-size: 0.75em;
  border-radius: 1ch;
  border: 1px solid var(--line-faint);
  box-shadow: 0 3px 8px var(--popover-shadow),
              0 6px 18px var(--popover-shadow);
  z-index: 9999999;
  font-family: var(--font-sans);
  hyphens: auto;
}

.tippy-arrow {
  color: var(--bg-above);
}

.tippy-box a[rev="footnote"] {
  display: none;
}

.footnote-popover p:last-of-type {
  margin: 0;
}

/**********************************************************************/

.blog-index h2 a {
  text-decoration-thickness: 2.5px;
  text-underline-offset: 3.5px;
}