/* nanopack.org: dark editorial with an extended display face. See ../../DESIGN.md */

:root {
  --bg: #07070a;
  --bg-2: #0d0d12;
  --card: #111118;
  --card-2: #16161f;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .16);
  --fg: #f4f2ff;
  --fg-2: #b9b6c9;
  --fg-3: #7d7a8c;
  --violet: #b69cff;
  --violet-2: #8b5cf6;
  --violet-deep: #3b1f7a;
  --grad: linear-gradient(92deg, #efe6ff 0%, #c9b3ff 45%, #9d7bff 100%);
  --display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --sans: "Geist", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --measure: 44rem;
  --wide: 78rem;
  --gutter: clamp(1rem, 4vw, 2.2rem);
  --radius: 16px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 5.5rem; }
body {
  margin: 0; background: var(--bg); color: var(--fg-2);
  font: 400 1.0625rem/1.72 var(--sans); -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(60rem 30rem at 85% -8rem, rgba(139, 92, 246, .16), transparent 70%),
    radial-gradient(40rem 24rem at -10% 12rem, rgba(139, 92, 246, .07), transparent 70%);
  background-repeat: no-repeat;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--violet); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--fg); }
::selection { background: var(--violet-2); color: #fff; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--fg); color: var(--bg); padding: .5rem .8rem; z-index: 99; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* --------------------------------------------------------------- masthead */
.masthead {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: rgba(7, 7, 10, .72); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid var(--line);
}
.masthead-inner { max-width: var(--wide); margin: 0 auto; padding: .95rem var(--gutter); display: flex; align-items: center; gap: 1.5rem; }
.wordmark {
  display: inline-flex; align-items: center; gap: .6rem; color: var(--fg); text-decoration: none;
  font: 600 .82rem/1 var(--display); letter-spacing: .2em; text-transform: uppercase;
}
.wordmark .mark { width: 1.25rem; height: 1.25rem; flex: none; }
.wordmark:hover { color: var(--fg); }
.wordmark:hover .mark circle { fill: #fff; }
.nav { display: flex; gap: 1.6rem; margin-left: auto; }
.nav a {
  font: 500 .72rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-3); text-decoration: none; padding: .4rem 0;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); }
.nav a[aria-current="page"]::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--violet); margin-right: .5rem; vertical-align: middle; }
@media (max-width: 560px) {
  .masthead-inner { gap: .8rem; padding-top: .8rem; padding-bottom: .8rem; }
  .wordmark { font-size: .7rem; letter-spacing: .14em; gap: .45rem; }
  .nav { gap: .9rem; }
  .nav a { font-size: .62rem; letter-spacing: .08em; }
  .nav a[aria-current="page"]::before { display: none; }
}

/* ------------------------------------------------------------------- type */
.kicker, .label { font: 500 .7rem/1.3 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }
.kicker a { color: inherit; text-decoration: none; }
.kicker a:hover { color: var(--fg); }
h1, h2, h3 { color: var(--fg); text-wrap: balance; }
h1 {
  font: 700 clamp(2rem, 5.2vw, 4.1rem)/1.02 var(--display); letter-spacing: -.01em; text-transform: uppercase;
  margin: 1.1rem 0 1.4rem;
}
h2 { font: 600 clamp(1.2rem, 2.1vw, 1.55rem)/1.22 var(--display); letter-spacing: 0; text-transform: uppercase; margin: 3.6rem 0 1.1rem; }
h3 { font: 600 1.14rem/1.35 var(--sans); letter-spacing: -.005em; margin: 2.2rem 0 .6rem; }
p { margin: 0 0 1.15rem; }
.dek { font-size: clamp(1.02rem, 1.4vw, 1.14rem); line-height: 1.65; color: var(--fg-2); max-width: 36rem; margin: 0 0 1.8rem; }
.meta { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin: 0; font: 400 .72rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }
.meta span + span::before { content: "/ "; color: var(--violet); }

/* ---------------------------------------------------------------- buttons */
.hero-cta { display: flex; flex-wrap: wrap; gap: .7rem; margin: 0; }
.btn {
  display: inline-block; padding: .78rem 1.3rem; border-radius: 999px; background: var(--fg); color: var(--bg);
  font: 600 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
}
.btn:hover { background: var(--violet); color: var(--bg); }
.btn.ghost { background: transparent; color: var(--fg); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px var(--violet); color: var(--violet); }

/* ------------------------------------------------------------ photographs */
/* Cards and lead images are toned to a violet monotone so photographs from
   different sources read as one set. Figures inside an article keep colour,
   because there the colour is information. */
.card-media, .lead-figure .frame { position: relative; overflow: hidden; background: var(--card-2); }
.card-media img, .lead-figure .frame img { filter: grayscale(1) contrast(1.12) brightness(.78); transition: filter .5s, transform .8s; }
.card-media::after, .lead-figure .frame::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(139, 92, 246, .0) 30%, rgba(7, 7, 10, .55) 100%), rgba(139, 92, 246, .55);
  mix-blend-mode: color;
}
.card-media::before, .lead-figure .frame::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent 45%, rgba(7, 7, 10, .7) 100%);
}

/* ---------------------------------------------------------- article head */
.article-head { max-width: var(--wide); margin: 0 auto; padding: clamp(2.6rem, 7vw, 5.4rem) var(--gutter) 2.2rem; }
.article-head .inner { max-width: 60rem; }
.lead-figure { max-width: var(--wide); margin: 0 auto 1rem; padding: 0 var(--gutter); }
.lead-figure .frame { border-radius: var(--radius); border: 1px solid var(--line); }
.lead-figure img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }
.lead-figure figcaption { max-width: 60rem; }

/* ------------------------------------------------------ article + TOC grid */
.article-grid {
  max-width: var(--wide); margin: 0 auto; padding: 2rem var(--gutter) 5rem;
  display: grid; grid-template-columns: minmax(0, 1fr) 15.5rem; gap: 4.5rem; align-items: start;
}
.article-grid > * { min-width: 0; }
.article-grid > .prose { grid-column: 1; max-width: var(--measure); }
.toc {
  grid-column: 2; grid-row: 1; position: sticky; top: 5.6rem; font-family: var(--mono);
  padding: 1.1rem 1.1rem .6rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
}
.toc .label { display: block; margin-bottom: .6rem; color: var(--violet); }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.toc li { counter-increment: toc; border-top: 1px solid var(--line); }
.toc a { display: grid; grid-template-columns: 1.9rem 1fr; padding: .55rem 0; font-size: .7rem; line-height: 1.45; color: var(--fg-2); text-decoration: none; }
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--fg-3); }
.toc a:hover { color: var(--fg); }
@media (max-width: 1020px) {
  .article-grid { grid-template-columns: 1fr; gap: 0; }
  .toc { position: static; grid-column: 1; grid-row: auto; margin: 0 0 2.6rem; max-width: var(--measure); }
  .toc ol { columns: 2; column-gap: 1.5rem; }
  .toc li { break-inside: avoid; }
}
@media (max-width: 560px) { .toc ol { columns: 1; } }

/* ------------------------------------------------------------------ prose */
.prose { color: var(--fg-2); }
.prose > :first-child { margin-top: 0; }
.prose strong { color: var(--fg); font-weight: 600; }
.prose h2 { scroll-margin-top: 5.5rem; }
.prose h2::before { content: attr(data-n) " //"; display: block; margin-bottom: .6rem; font: 500 .68rem/1 var(--mono); letter-spacing: .16em; color: var(--violet); }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0 0 1.3rem; }
.prose li { margin: .4rem 0; }
.prose li::marker { color: var(--violet); }
.prose code { font: .86em var(--mono); background: var(--card-2); border: 1px solid var(--line); padding: .08em .38em; border-radius: 6px; color: var(--fg); }
.prose aside.note { margin: 2rem 0; padding: 1.2rem 1.35rem; background: linear-gradient(135deg, rgba(139, 92, 246, .14), rgba(139, 92, 246, .04)); border: 1px solid rgba(182, 156, 255, .25); border-radius: var(--radius); font-size: 1rem; }
.prose aside.note::before { content: "Note"; display: block; font: 500 .66rem/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--violet); margin-bottom: .6rem; }
.prose aside.note p:last-child { margin-bottom: 0; }

.keypoints { margin: 0 0 2.8rem; padding: 1.4rem 1.5rem 1rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); position: relative; overflow: hidden; }
.keypoints::after { content: ""; position: absolute; right: -6rem; top: -6rem; width: 14rem; height: 14rem; background: radial-gradient(circle, rgba(139, 92, 246, .22), transparent 70%); pointer-events: none; }
.keypoints .label { color: var(--violet); display: block; margin-bottom: .8rem; }
.keypoints ul { margin: 0; padding: 0; list-style: none; counter-reset: kp; }
.keypoints li { counter-increment: kp; display: grid; grid-template-columns: 2.2rem 1fr; padding: .6rem 0; border-top: 1px solid var(--line); font-size: .98rem; line-height: 1.55; color: var(--fg); }
.keypoints li:first-child { border-top: 0; }
.keypoints li::before { content: counter(kp, decimal-leading-zero); font: 500 .7rem/1.9 var(--mono); color: var(--fg-3); }

.fig { margin: 2.6rem 0; }
.fig img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card-2); }
.fig.wide { margin-left: calc(-1 * min(6vw, 5rem)); margin-right: calc(-1 * min(6vw, 5rem)); }
@media (max-width: 1020px) { .fig.wide { margin-left: 0; margin-right: 0; } }
figcaption { display: grid; grid-template-columns: auto 1fr; gap: .9rem; padding-top: .85rem; font-size: .9rem; line-height: 1.5; color: var(--fg-3); }
figcaption .fig-n { font: 500 .66rem/1.9 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--violet); white-space: nowrap; }
figcaption .credit { display: block; margin-top: .25rem; font: 400 .68rem/1.4 var(--mono); color: var(--fg-3); opacity: .8; }
figcaption .credit a { color: inherit; }

.table-wrap { margin: 2rem 0 2.4rem; overflow-x: auto; -webkit-overflow-scrolling: touch; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.prose .table-wrap { margin-right: calc(-1 * min(14vw, 12rem)); }
@media (max-width: 1020px) { .prose .table-wrap { margin-right: 0; } }
table { width: 100%; border-collapse: collapse; font-size: .88rem; line-height: 1.45; min-width: 36rem; }
caption { caption-side: bottom; text-align: left; padding: .8rem 1rem; font: 400 .7rem/1.5 var(--mono); color: var(--fg-3); }
thead th { text-align: left; vertical-align: bottom; padding: .9rem 1rem .7rem; font: 500 .64rem/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--violet); border-bottom: 1px solid var(--line-2); white-space: nowrap; background: var(--card-2); }
tbody td, tbody th { padding: .75rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--fg-2); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody th, tbody td:first-child { font-weight: 600; color: var(--fg); text-align: left; }
tbody tr:hover td, tbody tr:hover th { background: rgba(255, 255, 255, .02); }

.faq { margin-top: 3.6rem; }
.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin-bottom: .6rem; }
.faq summary { cursor: pointer; list-style: none; padding: 1.05rem 3rem 1.05rem 1.2rem; position: relative; font: 600 1rem/1.4 var(--sans); color: var(--fg); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 1.2rem; top: .95rem; font: 400 1.25rem/1 var(--mono); color: var(--violet); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0; padding: 0 1.2rem 1.15rem; color: var(--fg-2); }

.sources { margin-top: 3.6rem; }
.sources ol { margin: 0; padding: 0; list-style: none; counter-reset: src; }
.sources li { counter-increment: src; display: grid; grid-template-columns: 2.6rem 1fr; padding: .6rem 0; border-top: 1px solid var(--line); font-size: .9rem; line-height: 1.5; }
.sources li::before { content: "[" counter(src) "]"; font: 500 .7rem/1.9 var(--mono); color: var(--fg-3); }
.sources a { color: var(--fg-2); text-decoration: none; word-break: break-word; }
.sources a:hover { color: var(--violet); }

.related { max-width: var(--wide); margin: 0 auto; padding: 3.6rem var(--gutter) 5rem; border-top: 1px solid var(--line); }
.related > .label { display: block; margin-bottom: 1.6rem; color: var(--violet); }

/* ------------------------------------------------------------------ cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1.2rem; }
.card { display: flex; flex-direction: column; color: inherit; text-decoration: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: border-color .3s, transform .3s; }
.card:hover { border-color: rgba(182, 156, 255, .38); transform: translateY(-2px); }
.card:hover .card-media img { filter: grayscale(.6) contrast(1.1) brightness(.9); transform: scale(1.04); }
.card-media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.chip { position: absolute; z-index: 2; left: .9rem; top: .9rem; padding: .38rem .6rem; border-radius: 6px; background: rgba(7, 7, 10, .62); backdrop-filter: blur(6px); border: 1px solid var(--line-2); font: 500 .6rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg); }
.card-body { display: flex; flex-direction: column; gap: .55rem; padding: 1.15rem 1.2rem 1.3rem; flex: 1; }
.card-meta { margin: 0; font: 500 .62rem/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.card h3 { margin: 0; font: 600 .98rem/1.32 var(--display); text-transform: uppercase; letter-spacing: .005em; color: var(--fg); }
.card p { margin: 0; font-size: .9rem; line-height: 1.55; color: var(--fg-3); }
.card .more { margin-top: auto; padding-top: .6rem; font: 500 .62rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg); }
.card .more::after { content: " \2192"; color: var(--violet); }

/* ------------------------------------------------------------------- home */
.home-hero { max-width: var(--wide); margin: 0 auto; padding: clamp(3rem, 9vw, 7rem) var(--gutter) clamp(2.5rem, 6vw, 4.5rem); display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.home-hero h1 { font-size: clamp(2.05rem, 4.7vw, 4.2rem); margin: 1.1rem 0 1.5rem; white-space: nowrap; text-wrap: nowrap; }  /* the <br> sets two lines; balance must not add a third */
.hero-visual { position: relative; aspect-ratio: 1; border-radius: 24px; border: 1px solid var(--line); overflow: hidden;
  background: radial-gradient(circle at 50% 55%, rgba(139, 92, 246, .38), rgba(59, 31, 122, .25) 38%, transparent 68%), linear-gradient(160deg, #15121f, #09090d 60%); }
.hero-visual::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 44px), repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0 1px, transparent 1px 44px); mask: radial-gradient(circle at 50% 50%, #000 30%, transparent 75%); -webkit-mask: radial-gradient(circle at 50% 50%, #000 30%, transparent 75%); }
.orb { position: absolute; left: 50%; top: 50%; width: 52%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; display: grid; place-items: center;
  border: 1.5px solid rgba(214, 199, 255, .85); box-shadow: 0 0 24px rgba(182, 156, 255, .55), 0 0 90px rgba(139, 92, 246, .45), inset 0 0 40px rgba(139, 92, 246, .35); }
.orb svg { width: 46%; filter: drop-shadow(0 0 14px rgba(182, 156, 255, .7)); }
@media (max-width: 820px) { .home-hero { grid-template-columns: 1fr; } .hero-visual { aspect-ratio: 16 / 10; } .orb { width: 44%; } }

.section { max-width: var(--wide); margin: 0 auto; padding: clamp(2.8rem, 6vw, 4.5rem) var(--gutter); }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 2rem; align-items: end; margin-bottom: 2rem; }
.section-head .kicker { color: var(--violet); }
.section-head h2, .section-head h1 { margin: .7rem 0 0; font-size: clamp(1.5rem, 3.2vw, 2.4rem); }
.section-head p { margin: 0; color: var(--fg-3); font-size: .98rem; }
@media (max-width: 820px) { .section-head { grid-template-columns: 1fr; gap: .8rem; } }
.section.tint { max-width: none; background: linear-gradient(180deg, transparent, rgba(139, 92, 246, .05) 30%, transparent); }
.section.tint > * { max-width: calc(var(--wide) - 2 * var(--gutter)); margin-left: auto; margin-right: auto; }

.glossary { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1rem; margin: 0; }
.glossary div { padding: 1.2rem 1.25rem 1.3rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.glossary dt { font: 600 .82rem/1.35 var(--display); text-transform: uppercase; color: var(--fg); margin-bottom: .55rem; }
.glossary dd { margin: 0; color: var(--fg-3); font-size: .92rem; line-height: 1.6; }

.page-narrow { max-width: var(--measure); margin: 0 auto; padding: clamp(2.6rem, 7vw, 5rem) var(--gutter) 5rem; }
.page-narrow h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.credit-row { padding: 1.1rem 0; border-top: 1px solid var(--line); }
.credit-row p { margin: 0; }
.credit-row .what { font-weight: 600; color: var(--fg); }
.credit-row .src { font: 400 .74rem/1.55 var(--mono); color: var(--fg-3); margin-top: .3rem; }

/* ------------------------------------------------------------ scale plate */
.plate { --pl-fg: #f4f2ff; --pl-mut: #7d7a8c; --pl-rule: rgba(255,255,255,.08); --pl-acc: #b69cff;
  margin: 0; padding: clamp(1.4rem, 3.5vw, 2.6rem) clamp(1.2rem, 3.5vw, 2.8rem) 1.4rem; color: var(--pl-fg);
  background: radial-gradient(40rem 16rem at 22% 60%, rgba(139, 92, 246, .14), transparent 70%), var(--card); border: 1px solid var(--line); border-radius: 20px; }
.plate-head { display: grid; grid-template-columns: auto 1fr auto; align-items: baseline; gap: .4rem 1.4rem; padding-bottom: 1rem; border-bottom: 1px solid var(--pl-rule); }
.plate-head .kicker { color: var(--pl-acc); margin: 0; }
.plate-head h2 { margin: 0; font-size: clamp(1.1rem, 2vw, 1.5rem); }
.plate-note { margin: 0; font: 400 .7rem/1.4 var(--mono); color: var(--pl-mut); text-align: right; }
@media (max-width: 760px) { .plate-head { grid-template-columns: 1fr; } .plate-note { text-align: left; } }
.plate svg { display: block; width: 100%; height: auto; margin: .6rem 0 0; overflow: visible; }
.plate .scale-v { display: none; max-width: 26rem; }
@media (max-width: 760px) { .plate .scale-h { display: none; } .plate .scale-v { display: block; } }
.plate .axis, .plate .tick { stroke: var(--pl-fg); stroke-width: 1.5; }
.plate .minor { stroke: var(--pl-mut); stroke-width: 1; opacity: .6; }
.plate .lead { stroke: var(--pl-mut); stroke-width: 1; stroke-dasharray: 2 3; }
.plate .dot { fill: var(--pl-fg); }
.plate .bar { fill: var(--pl-acc); }
.plate .bar.alt { fill: var(--pl-fg); opacity: .32; }
.plate .dec { font: 400 13px var(--mono); fill: var(--pl-mut); letter-spacing: .04em; }
.plate .name { font: 500 14px var(--sans); fill: var(--pl-fg); }
.plate .val { font: 400 12px var(--mono); fill: var(--pl-acc); letter-spacing: .03em; }
.plate .scale-v .name { font-size: 13.5px; }
.plate .scale-v .val { font-size: 11.5px; }
.plate figcaption { display: block; border-top: 1px solid var(--pl-rule); margin-top: 1rem; padding-top: .9rem; padding-right: max(0px, 100% - 52rem); color: var(--pl-mut); font-size: .92rem; }

/* ----------------------------------------------------------------- footer */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); }
.footer-inner { max-width: var(--wide); margin: 0 auto; padding: 3rem var(--gutter) calc(2.4rem + env(safe-area-inset-bottom, 0px)); display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 2rem; font-size: .9rem; }
.footer-inner p { margin: 1rem 0 0; color: var(--fg-3); line-height: 1.6; max-width: 22rem; }
.footer-inner h2 { margin: 0 0 .9rem; font: 500 .66rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--violet); }
.footer-inner ul { list-style: none; margin: 0; padding: 0; }
.footer-inner li { margin: .5rem 0; }
.footer-inner a { color: var(--fg-2); text-decoration: none; }
.footer-inner a:hover { color: var(--fg); }
.colophon { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter) 2.2rem; font: 400 .66rem/1.5 var(--mono); letter-spacing: .06em; color: var(--fg-3); }
@media (max-width: 820px) { .footer-inner { grid-template-columns: 1fr 1fr; } .footer-inner > div:first-child { grid-column: 1 / -1; } }

@media print {
  .masthead, .toc, .related, .site-footer { display: none; }
  body { background: #fff; color: #000; }
}