/* Proportional - a book-like Zola theme.
   Typography after The Proportional Web by Oskar Wickstrom (MIT),
   itself after Bringhurst's The Elements of Typographic Style.
   Everything is driven by the custom properties in the two blocks below. */

/* ---------------------------------------------------------------- tokens */
:root {
  --measure: 44rem;          /* page width  */
  --prose: 36rem;            /* text column */
  --rule-hair: 1px;
  --rule-thick: 1.5px;
  --align: justify;
  --indent: 3ch;
  --gap-paragraph: 0rem;
  --serif: "Alegreya", Georgia, "Times New Roman", serif;
  --smallcaps: "Alegreya SC", Georgia, serif;
  --mono: "Courier Prime", "Courier New", monospace;
}

[data-palette="paper"] {
  --bg: #fdfdfb; --ink: #1a1a17; --muted: #6f6e66;
  --rule: #dcdad1; --accent: #1a1a17; --panel: #f3f2ec; --imgfx: none;
  color-scheme: light;
}
[data-palette="oxblood"] {
  --bg: #f9f4e9; --ink: #221c16; --muted: #7a6f5f;
  --rule: #ddd0b8; --accent: #8b2b22; --panel: #f2ead9; --imgfx: none;
  color-scheme: light;
}
[data-palette="prussian"] {
  --bg: #f8f8f5; --ink: #131820; --muted: #697079;
  --rule: #d3d7dc; --accent: #1d4e79; --panel: #eef0f3; --imgfx: none;
  color-scheme: light;
}
[data-palette="night"] {
  --bg: #1a1917; --ink: #e9e4d9; --muted: #9b9488;
  --rule: #37342e; --accent: #c99a4e; --panel: #211f1b;
  --imgfx: brightness(.86) saturate(.85);
  color-scheme: dark;
}

[data-align="left"] { --align: left; }
[data-indent="off"] { --indent: 0; --gap-paragraph: .9rem; }

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}
@media screen and (max-width: 480px) { html { font-size: 15px; } }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.5;
  font-kerning: normal;
  font-variant-ligatures: common-ligatures;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
::selection { background: var(--accent); color: var(--bg); }
img { display: block; max-width: 100%; }
hr {
  border: 0;
  margin: 2.5rem 0;
  text-align: center;
}
hr::before {
  content: "\2767";
  color: var(--accent);
  font-size: 1.125rem;
}

.sc { font-family: var(--smallcaps); font-weight: 400; letter-spacing: .07em; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

main {
  flex: 1;
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* -------------------------------------------------------------- masthead */
.masthead { border-bottom: var(--rule-thick) solid var(--ink); }
.masthead__inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 1.1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem 1.5rem;
}
.masthead__name {
  font-family: var(--smallcaps);
  font-size: 1.625rem;
  line-height: 1.1;
  letter-spacing: .07em;
  color: var(--ink);
}
.masthead__name:hover { color: var(--accent); text-decoration: none; }
.masthead__tagline {
  width: 100%;
  margin: .2rem 0 0;
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--muted);
}
.social { display: flex; align-items: center; gap: 1rem; }
.social a { display: flex; color: var(--muted); }
.social a:hover { color: var(--accent); }

.nav-bar { border-top: var(--rule-hair) solid var(--rule); }
.nav {
  max-width: var(--measure);
  margin: 0 auto;
  padding: .5rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.5rem;
}
.nav a {
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .09em;
  color: var(--muted);
  padding: .3rem 0;
}
.nav a:hover { color: var(--accent); text-decoration: none; }
.nav a[aria-current] {
  color: var(--ink);
  border-bottom: var(--rule-thick) solid var(--accent);
  padding-bottom: 3px;
}

/* ------------------------------------------------------- page furniture */
.page-head { padding: 3rem 0 0; }
.page-title {
  margin: 0;
  font-family: var(--smallcaps);
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: .09em;
  text-align: center;
  text-wrap: pretty;
}
.standfirst {
  margin: .4rem 0 0;
  text-align: center;
  font-style: italic;
  color: var(--muted);
}
.ornament {
  margin: 1.5rem 0 2.25rem;
  text-align: center;
  line-height: 1;
  color: var(--accent);
}
.ornament-rule {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0 2rem;
}
.ornament-rule::before,
.ornament-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.ornament-rule span { color: var(--accent); font-size: 1.125rem; line-height: 1; }

.rule-head {
  margin: 2.75rem 0 .25rem;
  padding-bottom: .4rem;
  border-bottom: var(--rule-thick) solid var(--ink);
  font-family: var(--smallcaps);
  font-weight: 400;
  font-size: 1.1875rem;
  letter-spacing: .08em;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.rule-head:first-child { margin-top: 0; }
.rule-head a {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  letter-spacing: 0;
}
.year-head {
  margin: 2rem 0 .25rem;
  padding-bottom: .35rem;
  border-bottom: var(--rule-thick) solid var(--ink);
  font-family: var(--smallcaps);
  font-weight: 400;
  font-size: 1.0625rem;
  letter-spacing: .12em;
  color: var(--muted);
}

/* ------------------------------------------------------- index entries */
.entry {
  display: block;
  padding: .7rem 0;
  border-bottom: var(--rule-hair) solid var(--rule);
  color: var(--ink);
}
.entry:hover { color: var(--accent); text-decoration: none; }
.entry__row { display: flex; align-items: baseline; gap: .6rem; }
.entry__link {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  color: var(--ink);
}
.entry__link:hover { color: var(--accent); text-decoration: none; }
.entry__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .2rem .75rem;
  margin-top: .25rem;
}
.entry__read { font-style: italic; font-size: 1rem; color: var(--muted); }
.tag {
  font-family: var(--smallcaps);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.tag:hover { color: var(--accent); text-decoration: none; }
.tag-eyebrow {
  margin: 0 0 .4rem;
  text-align: center;
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .1em;
  color: var(--muted);
}
.entry__title { font-size: 1.125rem; line-height: 1.35; }
.entry__leader {
  flex: 1;
  min-width: 1rem;
  border-bottom: var(--rule-hair) dotted var(--rule);
}
.entry__date {
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .05em;
  color: var(--muted);
  white-space: nowrap;
}
.entry__meta {
  display: block;
  margin-top: .15rem;
  font-style: italic;
  font-size: 1rem;
  color: var(--muted);
}
.entry--tight { padding: .45rem 0; }
.entry--tight .entry__title { font-size: 1.0625rem; }
.entry__note { font-style: italic; color: var(--muted); }

/* -------------------------------------------------------------- plates */
.plate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.75rem;
  padding-bottom: 1rem;
}
.plate { margin: 0 0 2.75rem; }
.plate-grid .plate { margin: 0; }
.plate__frame {
  display: block;
  overflow: hidden;
  border: var(--rule-hair) solid var(--rule);
  background: var(--panel);
}
.plate__frame img { width: 100%; height: 100%; object-fit: cover; filter: var(--imgfx); }
.plate__caption { margin: .7rem 0 0; }
.plate__title {
  margin: 0 0 .2rem;
  font-family: var(--smallcaps);
  font-weight: 400;
  font-size: 1.25rem;
  letter-spacing: .06em;
}
.plate__title a { color: var(--ink); }
.plate__title a:hover { color: var(--accent); text-decoration: none; }
.plate-grid .plate__title { font-size: 1.0625rem; letter-spacing: .05em; }
.plate__desc { margin: 0; text-align: var(--align); hyphens: auto; }
.plate-grid .plate__desc {
  font-size: 1rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.45;
  text-align: left;
}
.plate__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .2rem .75rem;
  margin: .4rem 0 0;
}
.plate__tags .tag { font-size: .875rem; letter-spacing: .07em; }
.plate__stack {
  margin: .4rem 0 0;
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .07em;
  color: var(--muted);
}

/* ------------------------------------------------------------- article */
.article { padding: 3rem 0 1rem; max-width: var(--prose); margin: 0 auto; }
.article__title {
  margin: 0;
  font-family: var(--smallcaps);
  font-weight: 400;
  font-size: 1.875rem;
  line-height: 1.25;
  letter-spacing: .05em;
  text-align: center;
  text-wrap: pretty;
}
.article__meta {
  margin: .75rem 0 0;
  text-align: center;
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .07em;
  color: var(--muted);
}
.article__tags {
  margin: .15rem 0 0;
  text-align: center;
  font-style: italic;
  font-size: 1rem;
  color: var(--muted);
}
.article__tags a { color: var(--muted); }
.article__tags a:hover { color: var(--accent); }
.article__back { margin: 0; text-align: center; }
.article__back a {
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .07em;
}

/* ---------------------------------------------------------- prose flow */
.prose { max-width: var(--prose); }
.prose > p {
  margin: 0 0 var(--gap-paragraph);
  text-align: var(--align);
  hyphens: auto;
  hyphenate-limit-chars: 7 3 3;
}
.prose > p + p { text-indent: var(--indent); }
.prose h2, .prose h3 {
  text-wrap: pretty;
  font-weight: 400;
}
.prose h2 {
  margin: 2rem 0 .6rem;
  font-family: var(--smallcaps);
  font-size: 1.25rem;
  letter-spacing: .07em;
}
.prose h3 {
  margin: 1.5rem 0 .4rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.125rem;
}
.prose h2 + p, .prose h3 + p { text-indent: 0; }
.prose ul, .prose ol { margin: .9rem 0; padding-left: 1.5rem; }
.prose li { margin: 0 0 .3rem; }
.prose blockquote { margin: 1.5rem 3ch; padding: 0; font-size: 1.0625rem; }
.prose blockquote p { margin: 0; text-align: left; text-indent: 0; font-style: italic; }
.prose blockquote footer,
.prose blockquote cite {
  display: block;
  margin: .5rem 0 0;
  font-family: var(--smallcaps);
  font-style: normal;
  font-size: .9375rem;
  letter-spacing: .06em;
  color: var(--muted);
}
.prose blockquote cite em, .prose blockquote footer em {
  font-family: var(--serif);
  letter-spacing: 0;
}
.prose pre {
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  background: var(--panel);
  border: var(--rule-hair) solid var(--rule);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .9375rem;
  line-height: 1.5;
}
.prose code { font-family: var(--mono); font-size: .9em; }
.prose aside {
  margin: 1.5rem 0 1.5rem 3ch;
  padding-left: 1rem;
  border-left: var(--rule-thick) solid var(--rule);
  font-size: 1rem;
  line-height: 1.45;
  color: var(--muted);
}
.prose aside > :first-child::before {
  content: "\2767";
  color: var(--accent);
  margin-right: .45rem;
}
.prose figure { margin: 1.5rem 0; }
.prose figure img { border: var(--rule-hair) solid var(--rule); filter: var(--imgfx); }
.prose figcaption {
  margin: .5rem 0 0;
  font-style: italic;
  font-size: 1rem;
  color: var(--muted);
  text-align: center;
}
.prose figcaption .canonical-name,
.canonical-name { font-variant: small-caps; font-style: normal; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; }
.prose th {
  text-align: left;
  padding: 0 .75rem .35rem 0;
  border-bottom: var(--rule-thick) solid var(--ink);
  font-family: var(--smallcaps);
  font-weight: 400;
  font-size: .875rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.prose td {
  padding: .5rem .75rem .5rem 0;
  border-bottom: var(--rule-hair) solid var(--rule);
  vertical-align: baseline;
}
.prose tr > *:last-child { padding-right: 0; }
.prose abbr { font-variant: small-caps; text-transform: lowercase; text-decoration: none; }

.versal .prose > p:first-child::first-letter {
  float: left;
  font-family: var(--smallcaps);
  font-size: 4rem;
  line-height: .76;
  margin: .3rem .4rem 0 0;
  color: var(--accent);
}

/* --------------------------------------------------- definition blocks */
.dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .6rem 1.5rem;
}
.dl dt {
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .07em;
  color: var(--muted);
  padding-top: .1rem;
  white-space: nowrap;
}
.dl dd { margin: 0; font-size: 1.0625rem; line-height: 1.45; }

/* ---------------------------------------------------------- pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 2rem 0 0;
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .07em;
}

/* ----------------------------------------------------------- colophon */
.colophon { margin-top: 3rem; border-top: var(--rule-thick) solid var(--ink); }
.colophon__inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 2.5rem;
  text-align: center;
}
.colophon__ornament { margin: 0 0 .75rem; line-height: 1; color: var(--accent); }
.colophon__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .25rem 1.25rem;
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .08em;
}
.colophon__meta {
  margin: .9rem 0 0;
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .06em;
  color: var(--muted);
}
.colophon__note {
  margin: .5rem auto 0;
  max-width: 32rem;
  font-style: italic;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--muted);
}
.colophon__note a, .colophon__note .work { font-style: normal; }
.colophon__note .work { font-family: var(--smallcaps); letter-spacing: .05em; }
.sfinae { display: inline-block; margin: 1.5rem 0 0; color: var(--muted); }
.sfinae:hover { color: var(--accent); }
.sfinae svg { display: block; height: 15px; width: auto; fill: currentColor; }

.palette {
  margin: 1.25rem 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .5rem .75rem;
}
.palette__label {
  font-family: var(--smallcaps);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.palette__swatches { display: flex; gap: .4rem; }
.palette__swatches button {
  width: 1.05rem;
  height: 1.05rem;
  padding: 0;
  border: var(--rule-hair) solid var(--rule);
  border-radius: 0;
  cursor: pointer;
}
.palette__swatches button[aria-pressed="true"] {
  outline: var(--rule-thick) solid var(--accent);
  outline-offset: 2px;
}
.palette__swatches button[data-set-palette="paper"] { background: #fdfdfb; box-shadow: inset 0 0 0 2px #1a1a17; }
.palette__swatches button[data-set-palette="oxblood"] { background: #f9f4e9; box-shadow: inset 0 0 0 2px #8b2b22; }
.palette__swatches button[data-set-palette="prussian"] { background: #f8f8f5; box-shadow: inset 0 0 0 2px #1d4e79; }
.palette__swatches button[data-set-palette="night"] { background: #1a1917; box-shadow: inset 0 0 0 2px #c99a4e; }

/* ------------------------------------------------- shortcode components */
/* Everything below is emitted by templates/shortcodes/*.html. The motif SVGs
   inside them draw with the palette tokens, so no colours are set here. */

.kk-mtf { color: var(--accent); flex-shrink: 0; }

/* buttons() */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.25rem;
  margin: 1.5rem 0;
}
.btn {
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .07em;
  padding: .35rem .9rem;
  border: var(--rule-hair) solid var(--rule);
  color: var(--ink);
}
.btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn-primary { border-color: var(--accent); color: var(--accent); }
.btn-primary:hover { background: var(--panel); }

/* heading() — the accent mark stands in for a paragraph sign */
.prose h2 .dot {
  display: inline-block;
  width: .38rem;
  height: .38rem;
  margin-right: .6rem;
  vertical-align: .12em;
  background: var(--accent);
}

/* chips() and skill_group() */
.chips { display: flex; flex-wrap: wrap; gap: .3rem .6rem; }
.chip {
  font-family: var(--smallcaps);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--muted);
  white-space: nowrap;
}
/* the separator hangs off the previous chip so it can never start a line */
.chip:not(:last-child)::after { content: "\2009\00b7"; color: var(--rule); }
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.25rem 2rem;
  margin: 1.25rem 0;
}
.skill-card .label {
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .1em;
  color: var(--muted);
  padding-bottom: .3rem;
  margin-bottom: .5rem;
  border-bottom: var(--rule-hair) solid var(--rule);
}

/* timeline() / timeline_item() */
.timeline { margin: 1.25rem 0; }
.tl-row { display: flex; gap: 1rem; }
.tl-rail { display: flex; flex-direction: column; align-items: center; padding-top: .35rem; }
.tl-line { flex: 1; width: var(--rule-hair); background: var(--rule); margin: .35rem 0; }
.tl-body { flex: 1; padding-bottom: 1.75rem; }
.tl-row:last-child .tl-body { padding-bottom: 0; }
.tl-head1, .tl-head2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .2rem 1rem;
}
.tl-head1 { border-bottom: var(--rule-hair) solid var(--rule); padding-bottom: .2rem; }
.tl-head2 { margin-top: .15rem; }
.tl-body .company {
  font-family: var(--smallcaps);
  font-size: 1.125rem;
  letter-spacing: .06em;
}
.tl-body .role { font-style: italic; }
.tl-body .place, .tl-body .dates {
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .06em;
  color: var(--muted);
  white-space: nowrap;
}
.tl-body ul { margin: .5rem 0 0; padding-left: 1.25rem; }
.tl-body li { font-size: 1.0625rem; line-height: 1.45; }

/* edu_list() / certs_grid() and their cards */
.stack { display: flex; flex-direction: column; gap: 1.25rem; margin: 1.25rem 0; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1.25rem 2rem;
  margin: 1.25rem 0;
}
.info-card {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding-bottom: .9rem;
  border-bottom: var(--rule-hair) solid var(--rule);
  color: var(--ink);
}
a.info-card:hover { color: var(--accent); text-decoration: none; }
.info-card .grow { flex: 1; min-width: 0; }
.info-card .row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .2rem 1rem;
}
.info-card .headline {
  font-family: var(--smallcaps);
  font-size: 1.0625rem;
  letter-spacing: .05em;
}
.info-card .sub { font-style: italic; color: var(--muted); }
.info-card .note, .info-card .mono {
  font-size: 1rem;
  line-height: 1.4;
  color: var(--muted);
}
.info-card .mono { font-family: var(--smallcaps); letter-spacing: .06em; }

/* contact_grid() / contact_card() */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem 2rem;
  margin: 1.5rem 0;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding-bottom: .8rem;
  border-bottom: var(--rule-hair) solid var(--rule);
  color: var(--ink);
}
.contact-card:hover { color: var(--accent); text-decoration: none; }
.contact-card .k,
.contact-card .v { display: block; }
.contact-card .k {
  font-family: var(--smallcaps);
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--muted);
}
.contact-card .v { font-size: 1.0625rem; line-height: 1.3; word-break: break-word; }
.contact-card .v.mono { font-family: var(--mono); font-size: .9375rem; }

/* forges() */
.forge-box {
  margin: 1.5rem 0;
  border: var(--rule-hair) solid var(--rule);
  background: var(--panel);
}
.forge-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .9rem;
  border-bottom: var(--rule-hair) solid var(--rule);
}
.forge-head .cmd { font-family: var(--mono); font-size: .9375rem; color: var(--muted); }
.forge-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: .55rem .9rem;
  border-top: var(--rule-hair) solid var(--rule);
  color: var(--ink);
}
.forge-row:first-of-type { border-top: 0; }
.forge-row:hover { color: var(--accent); text-decoration: none; }
.forge-row .left { display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .75rem; }
.forge-row .host {
  font-family: var(--smallcaps);
  font-size: .9375rem;
  letter-spacing: .08em;
}
.forge-row .handle { font-family: var(--mono); font-size: .875rem; color: var(--muted); }
.forge-row .muted { color: var(--muted); }

/* gpg_list() / gpg_key() */
.gpg-card {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding-bottom: 1rem;
  border-bottom: var(--rule-hair) solid var(--rule);
}
.gpg-card .grow { flex: 1; min-width: 0; }
.gpg-card .head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .2rem .75rem;
}
.gpg-card .role {
  font-family: var(--smallcaps);
  font-size: 1.0625rem;
  letter-spacing: .05em;
}
.gpg-card .usage-badge {
  font-family: var(--smallcaps);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--muted);
  padding: .05rem .4rem;
  border: var(--rule-hair) solid var(--rule);
}
.gpg-card .fpr {
  margin-top: .3rem;
  font-family: var(--mono);
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--muted);
  word-break: break-all;
}
.gpg-card .actions {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem 1.25rem;
  margin-top: .35rem;
  font-family: var(--smallcaps);
  font-size: .875rem;
  letter-spacing: .07em;
}

/* where() / where_row() */
.where { margin: 1.25rem 0; }
.where-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .2rem 1rem;
  padding: .5rem 0;
  border-bottom: var(--rule-hair) solid var(--rule);
}
.where-row .area { font-style: italic; color: var(--muted); }
.where-row .tag { white-space: nowrap; }

@media screen and (max-width: 480px) {
  .tl-head1, .tl-head2, .info-card .row, .where-row { justify-content: flex-start; }
}

/* -------------------------------------------------------------- print */
@media print {
  :root { --bg: #fff; --ink: #000; --muted: #333; --rule: #bbb; --accent: #000; --panel: #f4f4f4; --imgfx: none; }
  body { font-size: 11pt; }
  .nav-bar, .palette, .social, .article__back, .sfinae { display: none; }
  main, .masthead__inner, .colophon__inner { max-width: none; }
  a { color: #000; }
  .prose pre, .prose figure, .entry { break-inside: avoid; }
  .tl-row, .info-card, .contact-card, .gpg-card, .skill-card { break-inside: avoid; }
  .btn-row { display: none; }
}