/* CIFlat website. One stylesheet, no external fonts or libraries. */

:root {
  --bg: #f6f5f1;
  --bg-2: #efede6;
  --surface: #ffffff;
  --ink: #15171c;
  --ink-2: #3a3f4a;
  --muted: #5d6472;
  --line: #dedbd2;
  --line-2: #cbc7bc;
  --accent: #2346b8;          /* ink blue: links, focus */
  --accent-ink: #ffffff;
  --flat: #b85524;            /* copper: the flat sign, highlights */
  --flat-soft: #f6e4d8;
  --good: #1d7a4a;
  --warn: #9a5b00;
  --bad: #b3261e;
  --code-bg: #efede6;
  --plate: #ffffff;
  --plate-line: #e2dfd6;
  --staff: rgba(21, 23, 28, .07);
  --el-c: #2f3440; --el-n: #2346d8; --el-o: #d22b2b; --el-cu: #b85524; --el-h: #9aa0ab;
  --shadow: 0 1px 2px rgba(20, 20, 30, .05), 0 8px 24px -12px rgba(20, 20, 30, .18);
  --radius: 10px;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Charter, Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --measure: 72ch;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1014; --bg-2: #14171d; --surface: #171a21; --ink: #ecebe6; --ink-2: #c9cbd1;
    --muted: #a0a6b2; --line: #2a2f39; --line-2: #3a404c; --accent: #8fa6ff; --accent-ink: #0e1014;
    --flat: #e28a52; --flat-soft: #3a261a; --good: #5fcf94; --warn: #f0b45a; --bad: #ff8a80;
    --code-bg: #1c2029; --plate: #fbfaf7; --plate-line: #3a404c; --staff: rgba(236, 235, 230, .06);
    --el-c: #d8dae0; --el-n: #8ea6ff; --el-o: #ff7a7a; --el-cu: #e8955e; --el-h: #7d8491;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px -14px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1014; --bg-2: #14171d; --surface: #171a21; --ink: #ecebe6; --ink-2: #c9cbd1;
  --muted: #a0a6b2; --line: #2a2f39; --line-2: #3a404c; --accent: #8fa6ff; --accent-ink: #0e1014;
  --flat: #e28a52; --flat-soft: #3a261a; --good: #5fcf94; --warn: #f0b45a; --bad: #ff8a80;
  --code-bg: #1c2029; --plate: #fbfaf7; --plate-line: #3a404c; --staff: rgba(236, 235, 230, .06);
  --el-c: #d8dae0; --el-n: #8ea6ff; --el-o: #ff7a7a; --el-cu: #e8955e; --el-h: #7d8491;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 30px -14px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 7rem; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 1.0625rem/1.65 var(--sans);
  text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg, canvas { max-width: 100%; }
a { color: var(--accent); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -3rem; background: var(--accent); color: var(--accent-ink); padding: .5rem .8rem; border-radius: 6px; z-index: 50; }
.skip:focus { top: .75rem; }
main:focus { outline: none; }

/* ---------------------------------------------------------------- header */
.site-head {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.bar { max-width: 1200px; margin: 0 auto; padding: .6rem 1rem; display: flex; align-items: center; gap: 1rem; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: .55rem; color: var(--ink); text-decoration: none; }
.logo { width: 2.1rem; height: 2.1rem; color: var(--ink); --flat: var(--flat); flex: none; }
.wordmark { font: 600 1.35rem/1 var(--serif); letter-spacing: .01em; }
.wordmark span { color: var(--flat); font-style: italic; }
.head-actions { display: flex; align-items: center; gap: .6rem; }
.theme-toggle {
  width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 1px solid var(--line-2);
  background: var(--surface); color: var(--ink); display: grid; place-items: center; cursor: pointer;
}
.theme-toggle svg { width: 1.15rem; height: 1.15rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: inline; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: inline; }
}
.site-nav { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .2rem; overflow-x: auto; scrollbar-width: none; }
.site-nav ul::-webkit-scrollbar { display: none; }
.site-nav a {
  display: block; padding: .5rem .7rem .6rem; white-space: nowrap; color: var(--muted);
  text-decoration: none; font-size: .93rem; border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--flat); font-weight: 600; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: .4rem; padding: .55rem 1rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; text-decoration: none; border: 1px solid transparent; line-height: 1.2;
}
.btn-try { background: var(--ink); color: var(--bg); }
.btn-try:hover { background: var(--flat); color: #fff; }
.btn-ghost { border-color: var(--line-2); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-big { padding: .8rem 1.35rem; font-size: 1.05rem; }

/* ---------------------------------------------------------------- page frame */
.page { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
.page.with-toc { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1080px) {
  .page.with-toc { grid-template-columns: minmax(0, 1fr) 15rem; column-gap: 3rem; }
  .page.with-toc main { grid-column: 1; grid-row: 1; }
  .page.with-toc .toc { grid-column: 2; grid-row: 1; }
}
.toc { display: none; }
@media (min-width: 1080px) {
  .toc { display: block; position: sticky; top: 7.5rem; align-self: start; margin-top: 3.2rem; font-size: .88rem; border-left: 1px solid var(--line); padding-left: 1rem; }
  .toc-title { margin: 0 0 .5rem; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
  .toc ol { list-style: none; margin: 0; padding: 0; }
  .toc li { margin: .3rem 0; }
  .toc a { color: var(--muted); text-decoration: none; }
  .toc a:hover, .toc a.active { color: var(--ink); }
}
.doc main { padding: 2.2rem 0 4rem; max-width: 52rem; }

/* ---------------------------------------------------------------- type */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; letter-spacing: -.005em; color: var(--ink); }
.doc h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 2.9rem); margin: .4rem 0 .6rem; }
h2 { font-size: clamp(1.45rem, 1.2rem + 1vw, 1.85rem); margin: 3rem 0 .8rem; }
h3 { font-size: 1.2rem; margin: 2rem 0 .5rem; }
p, ul, ol, dl { margin: 0 0 1rem; }
.doc p, .doc li { max-width: var(--measure); }
.kicker { font: 600 .78rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--flat); margin: 0; }
.lede { font-size: 1.2rem; color: var(--ink-2); max-width: 62ch; }
strong { font-weight: 650; }
code, kbd, pre { font-family: var(--mono); font-size: .88em; }
:not(pre) > code { background: var(--code-bg); padding: .1em .35em; border-radius: 4px; border: 1px solid var(--line); white-space: nowrap; }
pre {
  background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .9rem 1rem; overflow-x: auto; line-height: 1.55; margin: 0 0 1.2rem; max-width: 100%;
}
pre code { white-space: pre; }
.cmt { color: var(--muted); }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
sub, sup { line-height: 0; }

.note {
  border: 1px solid var(--line); border-left: 4px solid var(--flat); background: var(--surface);
  border-radius: var(--radius); padding: .9rem 1.1rem; margin: 1.4rem 0; max-width: var(--measure);
}
.note > :last-child { margin-bottom: 0; }
.note.warn { border-left-color: var(--warn); }
.note.bad { border-left-color: var(--bad); }
.note-title { font-weight: 650; margin-bottom: .3rem; }
.todo { background: var(--flat-soft); color: var(--ink); border: 1px dashed var(--flat); border-radius: 4px; padding: .05em .4em; font-size: .92em; }

/* ---------------------------------------------------------------- tables */
.table-wrap { overflow-x: auto; margin: 1rem 0 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table.data { border-collapse: collapse; width: 100%; font-size: .94rem; }
table.data caption { caption-side: top; text-align: left; padding: .8rem 1rem; color: var(--muted); font-size: .88rem; border-bottom: 1px solid var(--line); }
table.data th, table.data td { padding: .6rem 1rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.data tr:last-child td { border-bottom: 0; }
table.data th { font-weight: 600; background: var(--bg-2); }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table.data tr.ours td { background: color-mix(in srgb, var(--flat) 9%, transparent); font-weight: 600; }

/* ---------------------------------------------------------------- status chips */
.status { font-family: var(--mono); font-size: .85rem; padding: .12em .5em; border-radius: 999px; border: 1px solid currentColor; white-space: nowrap; }
.status.ready { color: var(--good); }
.status.review { color: var(--warn); }
.status.invalid { color: var(--bad); }
.status-grid { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); margin: 1.2rem 0 1.6rem; }
.status-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; }
.status-card p { margin: .5rem 0 0; font-size: .95rem; color: var(--ink-2); }

/* ---------------------------------------------------------------- plates (drawings) */
.plate {
  margin: 0; background: var(--plate); border: 1px solid var(--plate-line); border-radius: var(--radius);
  padding: .8rem; display: grid; place-items: center; box-shadow: var(--shadow);
}
.plate img { display: block; width: auto; max-height: 22rem; height: auto; }
figure { margin: 0; }
figcaption { font-size: .88rem; color: var(--muted); margin-top: .55rem; line-height: 1.45; }
figcaption b { color: var(--ink); font-weight: 600; }
.gallery { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); margin: 1.6rem 0; }
.gallery .plate { aspect-ratio: 4 / 3; }
.gallery .plate img { max-height: 100%; max-width: 100%; object-fit: contain; }

/* ---------------------------------------------------------------- home */
.home main { padding-bottom: 3rem; }
.hero {
  position: relative; display: grid; gap: 2rem; align-items: center;
  grid-template-columns: minmax(0, 1fr); padding: 3rem 0 1rem;
}
@media (min-width: 960px) { .hero { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); padding-top: 4.5rem; } }
.hero h1 { font-size: clamp(2.3rem, 1.5rem + 3.6vw, 3.9rem); line-height: 1.04; margin: .6rem 0 1rem; letter-spacing: -.02em; }
.hero h1 em { color: var(--flat); font-style: italic; }
.hero .lede { font-size: clamp(1.08rem, 1rem + .4vw, 1.28rem); }
.cta { display: flex; flex-wrap: wrap; gap: .7rem; margin: 1.6rem 0 1rem; }
.formats { display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 1rem 0 0; list-style: none; }
.formats li { font: 500 .8rem/1 var(--mono); padding: .4rem .55rem; border: 1px solid var(--line-2); border-radius: 6px; background: var(--surface); color: var(--ink-2); }
.formats li.main { border-color: var(--flat); color: var(--flat); }

/* the animation */
.stage {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); overflow: hidden;
  background-image: repeating-linear-gradient(to bottom, transparent 0 23px, var(--staff) 23px 24px);
}
.stage canvas { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; }
.stage-bar { display: flex; align-items: center; gap: .8rem; justify-content: space-between; padding: .6rem .9rem; border-top: 1px solid var(--line); background: var(--surface); }
.stage-step { margin: 0; font-size: .9rem; color: var(--ink-2); min-height: 2.9em; display: flex; align-items: center; gap: .55rem; }
.stage-step .n { font: 600 .75rem/1 var(--mono); color: var(--flat); border: 1px solid var(--flat); border-radius: 999px; padding: .25rem .45rem; flex: none; }
.stage-btn { flex: none; border: 1px solid var(--line-2); background: var(--bg); color: var(--ink); border-radius: 999px; padding: .35rem .8rem; font: 600 .82rem/1 var(--sans); cursor: pointer; }
.stage-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); background: var(--surface); }
.stage-steps button {
  appearance: none; border: 0; border-right: 1px solid var(--line); background: transparent; color: var(--muted);
  font: 500 .8rem/1.2 var(--sans); padding: .6rem .3rem .65rem; cursor: pointer; position: relative;
}
.stage-steps button:last-child { border-right: 0; }
.stage-steps button b { display: block; font: 600 .72rem/1 var(--mono); color: var(--line-2); margin-bottom: .2rem; }
.stage-steps button:hover { color: var(--ink); background: var(--bg-2); }
.stage-steps button.on { color: var(--ink); }
.stage-steps button.on b { color: var(--flat); }
.stage-steps button.on::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px; background: var(--flat); }
.stage-steps button.done b { color: var(--flat); opacity: .55; }
.stage-src { font-size: .8rem; color: var(--muted); margin: .55rem .2rem 0; }

.band { padding: 3.2rem 0 1rem; }
.band > h2:first-child, .band-head h2 { margin-top: 0; }
.band-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 1rem; margin-bottom: .6rem; }
.pipeline { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
.pipeline li { background: var(--surface); padding: 1.1rem 1.1rem 1.2rem; }
.pipeline .n { font: 600 .78rem/1 var(--mono); color: var(--flat); }
.pipeline h3 { margin: .45rem 0 .35rem; font-size: 1.08rem; }
.pipeline p { margin: 0; font-size: .93rem; color: var(--ink-2); }
.facts { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); margin: 1.4rem 0; }
.fact { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; }
.fact .big { font: 600 2rem/1.05 var(--serif); color: var(--ink); display: block; font-variant-numeric: tabular-nums; }
.fact .big small { font-size: 1rem; color: var(--muted); font-weight: 500; }
.fact p { margin: .4rem 0 0; font-size: .9rem; color: var(--ink-2); }
.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); margin: 1.2rem 0; }
.card { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem; color: inherit; text-decoration: none; transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--flat); transform: translateY(-2px); }
.card h3 { margin: 0 0 .3rem; font-size: 1.08rem; }
.card p { margin: 0; color: var(--ink-2); font-size: .93rem; }
.card .go { color: var(--flat); font-weight: 600; font-size: .9rem; margin-top: .6rem; display: inline-block; }

/* ---------------------------------------------------------------- cases */
.case { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 3rem; }
.case-head { display: flex; align-items: baseline; gap: .8rem; }
.case-head h2 { margin: 0; }
.case-no { font: 600 1rem/1 var(--mono); color: var(--flat); }
.case-terms { display: grid; grid-template-columns: minmax(0, 1fr); gap: .2rem 1.2rem; margin: 1rem 0 1.2rem; }
@media (min-width: 700px) { .case-terms { grid-template-columns: 8.5rem minmax(0, 1fr); } }
.case-terms dt { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding-top: .25rem; }
.case-terms dd { margin: 0 0 .6rem; max-width: var(--measure); }
.case-terms dd.convention { font-weight: 600; }
.example { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; margin: 1rem 0; display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); }
.example h3 { margin: 0; font-size: 1.05rem; display: flex; flex-wrap: wrap; gap: .4rem .7rem; align-items: baseline; grid-column: 1 / -1; }
@media (min-width: 760px) { .example.has-pic { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); } .example.has-pic .plate { align-self: start; } }
.ex-id { font-family: var(--mono); font-size: .95rem; }
.ex-set { font: 500 .78rem/1 var(--sans); color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.ex-text p { font-size: .95rem; }
.ex-text p:last-child { margin-bottom: 0; }
.badge { font: 600 .72rem/1 var(--sans); letter-spacing: .04em; text-transform: uppercase; padding: .3rem .5rem; border-radius: 999px; }
.badge-wrong { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }

/* ---------------------------------------------------------------- steps / definition lists */
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps > li { counter-increment: s; position: relative; padding-left: 2.6rem; margin-bottom: 1.1rem; }
.steps > li::before { content: counter(s); position: absolute; left: 0; top: .05rem; width: 1.75rem; height: 1.75rem; border-radius: 50%; border: 1.5px solid var(--flat); color: var(--flat); font: 600 .85rem/1.65rem var(--mono); text-align: center; }
dl.terms dt { font-weight: 650; }
dl.terms dd { margin: 0 0 .9rem 0; color: var(--ink-2); max-width: var(--measure); }
.cite-box { overflow-wrap: anywhere; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem; font-family: var(--serif); font-size: 1.08rem; max-width: var(--measure); }
.faq h3 { margin-top: 2rem; }

/* ---------------------------------------------------------------- footer */
.site-foot { border-top: 1px solid var(--line); background: var(--bg-2); margin-top: 2rem; }
.foot-inner { max-width: 1200px; margin: 0 auto; padding: 2rem 1rem 2.4rem; font-size: .88rem; color: var(--muted); }
.foot-inner p { max-width: 80ch; }
.foot-brand { display: flex; align-items: center; gap: .6rem; color: var(--ink-2); }
.foot-brand .logo { width: 1.6rem; height: 1.6rem; }
.foot-links a { color: var(--ink-2); }

@media (max-width: 520px) {
  body { font-size: 1rem; }
  .btn-try { padding: .5rem .8rem; }
  .wordmark { font-size: 1.2rem; }
  .stage-bar { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-head, .toc, .site-foot, .stage-bar { display: none; }
  body { background: #fff; color: #000; }
}

/* ---------------------------------------------------------------- search player */
.player { margin: 1.6rem 0 2rem; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.player-head { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; justify-content: space-between; padding: .75rem 1rem; border-bottom: 1px solid var(--line); }
.player-title { margin: 0; font: 600 1rem/1.3 var(--serif); }
.meters { display: flex; flex-wrap: wrap; gap: .4rem; }
.meter { font-size: .78rem; color: var(--muted); border: 1px solid var(--line-2); border-radius: 999px; padding: .2rem .55rem; white-space: nowrap; transition: border-color .2s, color .2s; }
.meter b { font: 600 .9rem/1 var(--mono); color: var(--bad); margin-right: .15rem; font-variant-numeric: tabular-nums; }
.meter.zero b { color: var(--good); }
.player-stage { border: 0; border-radius: 0; box-shadow: none; }
.player-steps { border-top: 1px solid var(--line); }
.player-bar { display: flex; gap: .8rem; align-items: center; justify-content: space-between; padding: .7rem 1rem; border-top: 1px solid var(--line); }
.player-caption { margin: 0; font-size: .92rem; color: var(--ink-2); min-height: 4.2em; max-width: none; }
.player-ctl { display: flex; gap: .35rem; flex: none; }
.player-ctl .stage-btn:disabled { opacity: .4; cursor: default; }
.player figcaption { padding: .7rem 1rem .9rem; margin: 0; border-top: 1px solid var(--line); background: var(--bg-2); }
.player .sw { color: var(--bad); font-weight: 600; }
#search:focus-visible { outline-offset: -3px; }
@media (max-width: 560px) { .player-bar { flex-direction: column; align-items: stretch; } .player-ctl { justify-content: flex-end; } .stage-steps button { font-size: .72rem; } }
.player-steps { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.meter.idle b { color: var(--muted); }