/* The site's layout: authored, served as site/page.css by gen/site.py. Every
   colour, typeface and radius here is a custom property from site/brand.css,
   which gen/brand.py writes from brand/tokens.json - none is said here
   (checks/one_palette.py). */
:root {
  --gutter: max(16px, env(safe-area-inset-left), env(safe-area-inset-right));
  --tap: 44px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--font-body);
  overflow-wrap: break-word;
}
.wrap { max-width: 75rem; margin: 0 auto; padding: 0 var(--gutter); }
a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 0.2em; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
code { font-family: var(--font-mono); font-size: 0.9em; }
dfn { font-style: italic; }

.draft {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.4;
  padding: 0.6rem var(--gutter);
  text-align: center;
}
.draft-mark {
  font: 500 0.75rem/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-accent);
  background: var(--caution);
  border-radius: 4px;
  padding: 0.25em 0.5em;
  margin-right: 0.5em;
  white-space: nowrap;
}

.top .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}
.name { font: italic 400 1.875rem/1 var(--font-display); text-decoration: none; letter-spacing: -0.01em; }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.375rem; font-size: 0.9375rem; }
nav a { color: var(--muted); text-decoration: none; padding: 0.6rem 0; }
nav a:hover { color: var(--ink); }
nav .pill {
  display: inline-flex; align-items: center; min-height: var(--tap); padding: 0 1.25rem;
  border-radius: var(--radius-control); background: var(--accent); color: var(--on-accent); font-weight: 600;
}
nav .pill:hover { color: var(--on-accent); }

section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; border-top: 1px solid var(--line); }
h1, h2 { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.02em; }
h2 { font-size: clamp(2.25rem, 4.6vw, 3.75rem); line-height: 1.02; margin: 0 0 2rem; }
h3 { font: 600 1.25rem/1.3 var(--font-body); margin: 2.5rem 0 1rem; }
p { margin: 0 0 1rem; max-width: 42rem; }
em { font-style: italic; }

.hero { border-top: 0; padding-top: clamp(2rem, 6vw, 5rem); }
.hero h1 {
  font-size: clamp(3.375rem, 8.4vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0 0 1.75rem;
  max-width: 15ch;
}
.hero h1 em { color: var(--accent); }
.eyebrow { font: 400 0.875rem/1.4 var(--font-mono); color: var(--accent); margin-bottom: 1.25rem; }
.lede { font-size: clamp(1.125rem, 2.1vw, 1.375rem); line-height: 1.36; letter-spacing: -0.012em; color: var(--ink); max-width: 34ch; margin: 0 0 1rem; }
.why { color: var(--muted); font-size: 0.9375rem; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 2rem 0 0; max-width: none; }
.button {
  display: inline-flex; align-items: center; min-height: 3.25rem; padding: 0 1.75rem;
  border-radius: var(--radius-control); background: var(--accent); color: var(--on-accent);
  font-weight: 600; text-decoration: none;
}
.button-quiet { background: transparent; color: var(--ink); border: 1px solid var(--line); font-weight: 500; }

/* The picture: code merges back, everything else forks for good, and
   Wherefore gives everything else code's shape. Drawn by gen/site.py as SVG;
   every stroke and fill is a token. The motion is a pulse along each path
   (pathLength 1, so one dash pattern fits every path) and the forks growing;
   with reduced motion the picture stands still, and reads the same. */
.forks { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(19rem, 100%), 1fr)); gap: 1rem; margin-top: clamp(2rem, 5vw, 3rem); }
.fork { margin: 0; padding: clamp(1rem, 3vw, 1.25rem) clamp(0.875rem, 3vw, 1.25rem) 1.4rem; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--surface); }
.fork-compiled { border-color: var(--accent); }
.fork-title { font: 500 0.8125rem/1.2 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.fork-compiled .fork-title { color: var(--accent); }
.fork-art { display: block; width: 100%; height: auto; margin: 0.75rem 0 1rem; overflow: visible; }
.fork-caption { margin: 0; font-size: 0.9375rem; line-height: 1.5; color: var(--muted); }
.fork-sting { margin: 0.6rem 0 0; font-size: 0.9375rem; line-height: 1.45; color: var(--fail); }
.fork-art path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.art-main { stroke: var(--muted); stroke-width: 2.5; }
.art-branch { stroke: var(--muted); stroke-width: 1.75; }
.art-line { stroke: var(--accent); stroke-opacity: 0.4; stroke-width: 1.75; }
.art-out { stroke: var(--accent); stroke-width: 2.5; }
.art-drift { stroke: var(--muted); stroke-width: 1.5; }
.art-drift.fade-1 { stroke-opacity: 0.6; }
.art-drift.fade-2 { stroke-opacity: 0.35; }
.art-ok, .art-source { fill: var(--accent); }
.art-node { fill: var(--ink); }
.art-end { fill: var(--muted); }
.art-stale { fill: var(--fail); }
.art-gate { fill: var(--surface); stroke: var(--accent); stroke-width: 2; }
.art-check { stroke: var(--accent); stroke-width: 2.25; }
.fork-art text { font-family: var(--font-mono); font-size: 12px; paint-order: stroke; stroke: var(--surface); stroke-width: 5px; stroke-linejoin: round; }
.art-label { fill: var(--muted); }
.art-asset { fill: var(--muted); font-size: 11px; }
.art-copy { fill: var(--fail); font-size: 11px; }
.art-pulse { stroke: var(--accent); stroke-width: 3.5; stroke-dasharray: 0.08 1.2; stroke-dashoffset: 0.08; animation: travel 2.7s linear infinite; animation-delay: var(--d, 0s); }
.art-ripple { animation-duration: 3.2s; }
@keyframes travel { from { stroke-dashoffset: 0.08; } 70%, to { stroke-dashoffset: -1; } }
.grow { stroke-dasharray: 1; stroke-dashoffset: 1; animation: grow 9s ease-out infinite; animation-delay: var(--d, 0s); }
@keyframes grow { 0% { stroke-dashoffset: 1; } 18%, 88% { stroke-dashoffset: 0; opacity: 1; } 100% { stroke-dashoffset: 0; opacity: 0; } }
.art-end, .art-stale { animation: arrive-late 9s ease-out infinite; }
@keyframes arrive-late { 0%, 30% { opacity: 0; } 40%, 88% { opacity: 1; } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .art-pulse { display: none; }
  .grow, .art-end, .art-stale { animation: none; stroke-dashoffset: 0; }
}

/* Sound familiar? */
.pains h2 { margin-bottom: 1.5rem; }
.pain-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(18rem, 100%), 1fr)); gap: 1rem; }
.pain { padding: 1.4rem 1.5rem; border: 1px solid var(--line); border-left: 3px solid var(--fail); border-radius: var(--radius-card); background: var(--surface); }
.pain p { margin: 0; }
.pain-head { font: 400 clamp(1.375rem, 2.6vw, 1.625rem)/1.2 var(--font-display); color: var(--ink); }
.pain-detail { margin-top: 0.6rem !important; font-size: 0.9375rem; line-height: 1.5; color: var(--muted); }
.pain-answer { margin: 1.75rem 0 0; max-width: 46rem; font-size: 1.125rem; line-height: 1.5; color: var(--ink); padding-left: 1rem; border-left: 3px solid var(--accent); }

.ripple h2 { max-width: 18ch; }
.ripple .demo { margin-top: 0; }

/* The radio buttons behind the demo's steps and the questions' tabs: out of
   sight, still focusable, and pressed through their labels. */
.state { position: absolute; width: 1px; height: 1px; margin: 0; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; opacity: 0; }

/* The demo: one fact, every asset that states it, three steps. `.at0` shows
   only at the first step, `.at1` at the second, `.at2` at the third; an
   element can carry more than one. */
.demo {
  position: relative;
  margin-top: clamp(2.25rem, 5vw, 3.5rem);
  padding: clamp(1rem, 3vw, 1.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}
.at { display: none; }
#stage-0:checked ~ * .at0, #stage-1:checked ~ * .at1, #stage-2:checked ~ * .at2 { display: inline; }
.demo-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; }
.demo-label { margin: 0; font-weight: 600; }
.demo-source { margin: 0; font-family: var(--font-mono); font-size: 0.9375rem; }
.demo-source-name { color: var(--muted); margin-right: 0.5rem; }
.demo-source code { display: inline-block; padding: 0.4rem 0.75rem; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); font-size: 1em; }
.demo-source b { font-weight: 500; color: var(--accent); }
#stage-1:checked ~ .demo-head code, #stage-2:checked ~ .demo-head code { border-color: var(--accent); }

.stepper { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(12rem, 100%), 1fr)); gap: 0.5rem; margin: 1.25rem 0 0; }
.step {
  display: flex; align-items: center; gap: 0.6rem; min-height: var(--tap); padding: 0.55rem 1rem;
  border: 1px solid var(--line); border-radius: var(--radius-control);
  color: var(--ink); font-weight: 500; font-size: 0.9375rem; line-height: 1.25; cursor: pointer;
  -webkit-tap-highlight-color: transparent; user-select: none;
}
.step:hover { border-color: var(--muted); }
.step-n { font: 500 0.8125rem/1 var(--font-mono); color: var(--muted); }
#stage-0:checked ~ .stepper .step-0, #stage-1:checked ~ .stepper .step-1, #stage-2:checked ~ .stepper .step-2 {
  background: var(--accent); border-color: var(--accent); color: var(--on-accent);
}
#stage-0:checked ~ .stepper .step-0 .step-n, #stage-1:checked ~ .stepper .step-1 .step-n, #stage-2:checked ~ .stepper .step-2 .step-n { color: var(--on-accent); }
#stage-0:focus-visible ~ .stepper .step-0, #stage-1:focus-visible ~ .stepper .step-1, #stage-2:focus-visible ~ .stepper .step-2 {
  outline: 2px solid var(--accent); outline-offset: 3px;
}

.demo-said { margin: 1.25rem 0 1rem; min-height: 3.2em; font-size: 1.0625rem; line-height: 1.5; max-width: none; }
.said-plain { color: var(--muted); }
.said-fail { color: var(--fail); }
.said-pass { color: var(--accent); }

.tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(8.75rem, 100%), 1fr)); gap: 0.625rem; }
@media (min-width: 40rem) { .tiles { grid-template-columns: repeat(auto-fill, minmax(14.5rem, 1fr)); gap: 0.75rem; } }
.tile {
  padding: 0.9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--surface);
  transition: border-color 0.35s ease calc(var(--i) * 70ms);
}
.tile p { margin: 0; }
.tile-top { display: flex; flex-direction: column; align-items: flex-start; gap: 0.35rem; }
@media (min-width: 40rem) { .tile-top { flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; } }
.tile-name { font-size: 0.8125rem; color: var(--muted); }
.tile-says { margin-top: 0.6rem !important; font-size: 0.9375rem; line-height: 1.35; color: var(--ink); }
.tile-made { margin-top: 0.5rem !important; font: 400 0.6875rem/1.3 var(--font-mono); color: var(--muted); }
.badge {
  font: 500 0.6875rem/1 var(--font-mono); padding: 0.3em 0.6em; border-radius: var(--radius-control);
  white-space: nowrap; color: var(--muted); border: 1px solid var(--line);
}
.badge-pass { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.badge-fail { color: var(--on-accent); background: var(--fail); border-color: var(--fail); }
#stage-1:checked ~ .tiles .tile-gen, #stage-2:checked ~ .tiles .tile { border-color: var(--accent); }
#stage-1:checked ~ .tiles .tile-hand { border-color: var(--fail); }
#stage-1:checked ~ * .at1, #stage-2:checked ~ * .at2 { animation: arrive 0.35s ease both; animation-delay: calc(var(--i, 0) * 70ms); }
@keyframes arrive { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .tile { transition: none; }
  #stage-1:checked ~ * .at1, #stage-2:checked ~ * .at2 { animation: none; }
}
.demo-note { margin: 1.25rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); font-size: 0.8125rem; color: var(--muted); max-width: none; }

/* Why "Wherefore": the word, and the questions. The tabs are radio buttons,
   each followed by its label and its panel; the labels sit in a row and the
   panel of the checked one shows beneath them. */
.meaning { background: var(--surface); }
.meaning-grid { display: flex; flex-wrap: wrap; gap: 3rem; align-items: flex-start; }
.definition { flex: 1 1 22rem; min-width: 0; }
.definition .eyebrow { letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.8125rem; }
.word { margin: 0; font: 400 1.875rem/1.2 var(--font-display); }
.part { font: 400 1rem/1 var(--font-body); color: var(--muted); margin-left: 0.25rem; }
.sense { margin: 0.4rem 0 1.25rem; font-size: 1.1875rem; color: var(--ink); }
.juliet { color: var(--muted); max-width: 36ch; }
.answers { color: var(--muted); max-width: 40ch; font-size: 0.9375rem; }
.asks { flex: 1 1 30rem; min-width: 0; position: relative; display: flex; flex-wrap: wrap; gap: 0.5rem; align-content: flex-start; }
.tab {
  order: 0; display: inline-flex; align-items: center; min-height: var(--tap); padding: 0 1rem;
  border: 1px solid var(--line); border-radius: var(--radius-control);
  color: var(--ink); font-weight: 500; font-size: 0.875rem; cursor: pointer;
  -webkit-tap-highlight-color: transparent; user-select: none;
}
.tab:hover { border-color: var(--muted); }
.state:checked + .tab { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.state:focus-visible + .tab { outline: 2px solid var(--accent); outline-offset: 3px; }
.ask-panel { order: 1; flex: 1 1 100%; display: none; margin-top: 0.75rem; }
.state:checked + .tab + .ask-panel { display: block; }
.ask-panel h2 { margin: 0 0 1.25rem; font-size: clamp(2.125rem, 4.4vw, 3.5rem); }
.ask-panel h2 em { color: var(--accent); }
.answer { margin: 0; }
.answer > div { padding: 1rem 1.25rem; border: 1px solid var(--line); background: var(--surface); }
.answer-from { border-radius: var(--radius-card) var(--radius-card) 0 0; border-bottom: 0 !important; }
.answer-because { border-color: var(--accent) !important; border-radius: 0 0 var(--radius-card) var(--radius-card); }
.answer dt { font: 500 0.75rem/1.2 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.answer-because dt { color: var(--accent); }
.answer dd { margin: 0.4rem 0 0; }
.answer-from dd { color: var(--muted); }
.answer-because dd { font-size: 1.0625rem; line-height: 1.5; }
.ask-note { order: 2; flex: 1 1 100%; margin: 0.75rem 0 0; font-size: 0.875rem; color: var(--muted); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); gap: 1rem; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 1.6rem; }
.step-label { font: 400 0.875rem/1.4 var(--font-mono); color: var(--accent); margin: 0; }
.step-label code { font-size: 1em; }
.steps h3 { margin: 1rem 0 0.5rem; }
.steps p:last-child { color: var(--muted); margin: 0; }
.how-note { margin: 1.5rem 0 0; color: var(--muted); font-size: 0.9375rem; }

.rule { background: var(--accent); color: var(--on-accent); border-top: 0; }
.rule-grid { display: flex; flex-wrap: wrap; gap: 1.5rem 4rem; align-items: flex-end; justify-content: space-between; }
.rule-line { margin: 0; max-width: none; font: 400 clamp(2.25rem, 5.6vw, 4.75rem)/1 var(--font-display); letter-spacing: -0.025em; }
.rule-text { margin: 0; max-width: 34ch; font-size: 1.0625rem; line-height: 1.5; }

/* The case study */
.case h2 { max-width: 20ch; }
.case-text { font-size: 1.125rem; color: var(--muted); max-width: 46rem; }
.case-quote { margin: 2rem 0 0; padding: 0.25rem 0 0.25rem 1.25rem; border-left: 3px solid var(--accent); font: 400 clamp(1.5rem, 3.4vw, 2rem)/1.3 var(--font-display); }
.case-quote p { margin: 0; }
.case-quote footer { padding: 0.75rem 0 0; border: 0; font: 400 0.875rem/1.4 var(--font-body); color: var(--muted); }
.case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr)); gap: 1rem; margin-top: 2.5rem; }
.case-col { padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--surface); }
.case-col h3 { margin: 0 0 1rem; }
.case-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; color: var(--muted); font-size: 0.9375rem; line-height: 1.5; }
.case-list li { padding-left: 1.25rem; position: relative; }
.case-list li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 0.45rem; height: 0.45rem; border-radius: var(--radius-control); background: var(--line); }
.case-held li::before { background: var(--accent); }
.stats { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(14rem, 100%), 1fr)); gap: 1rem; }
.stats li { color: var(--muted); font-size: 0.9375rem; line-height: 1.4; }
.stat-n { display: block; font: 400 clamp(2.75rem, 6vw, 4rem)/1 var(--font-display); color: var(--ink); margin-bottom: 0.4rem; }
.as-of { margin: 1.25rem 0 0; font: 400 0.8125rem/1.4 var(--font-mono); color: var(--muted); }

/* How this page is built. One checkbox, first in the page, held in place on
   the screen so that pressing either of its labels never scrolls; checked, it
   shows the key at the top of the page and each part's account of itself. */
body { padding-bottom: 5.5rem; }
.inspect-state { position: fixed; right: 1rem; bottom: 1rem; }
.src, .src-key { display: none; }
#inspect:checked ~ * .src { display: block; }
#inspect:checked ~ main .src-key { display: block; }
.src {
  margin: 0 0 1.5rem; padding: 0.75rem 1rem; max-width: none;
  border: 1px dashed var(--accent); border-radius: 10px; background: var(--surface);
  font: 400 0.75rem/1.55 var(--font-mono); color: var(--muted); overflow-wrap: anywhere;
}
.src p { margin: 0; max-width: none; }
.src-k { color: var(--accent); margin-right: 0.5rem; }
.top .src { margin: 0 0 1rem; }
footer .src { margin: 0 0 1.25rem; }
.src-key { background: var(--surface); border-bottom: 1px dashed var(--accent); padding: 1.25rem 0; font-size: 0.9375rem; }
.src-key p { color: var(--ink); margin: 0 0 0.75rem; }
.src-key dl { margin: 0; display: grid; gap: 0.35rem; }
.src-key dl div { display: grid; grid-template-columns: 4.5rem 1fr; gap: 0.75rem; }
.src-key dt { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--accent); }
.src-key dd { margin: 0; color: var(--muted); }
.inspect-switch {
  position: fixed; right: max(1rem, env(safe-area-inset-right)); bottom: max(1rem, env(safe-area-inset-bottom)); z-index: 10;
  display: inline-flex; align-items: center; gap: 0.6rem; min-height: var(--tap); padding: 0 1.1rem 0 0.75rem;
  border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface);
  color: var(--ink); font-weight: 500; font-size: 0.875rem; cursor: pointer;
  -webkit-tap-highlight-color: transparent; user-select: none;
}
.switch-track { position: relative; width: 2.25rem; height: 1.3rem; border-radius: var(--radius-control); background: var(--line); transition: background 0.2s ease; }
.switch-track::after { content: ""; position: absolute; top: 0.15rem; left: 0.15rem; width: 1rem; height: 1rem; border-radius: var(--radius-control); background: var(--ink); transition: transform 0.2s ease; }
#inspect:checked ~ .inspect-switch { border-color: var(--accent); }
#inspect:checked ~ .inspect-switch .switch-track { background: var(--accent); }
#inspect:checked ~ .inspect-switch .switch-track::after { transform: translateX(0.95rem); background: var(--on-accent); }
#inspect:focus-visible ~ .inspect-switch { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .switch-track, .switch-track::after { transition: none; } }
.inline-switch {
  display: inline-flex; align-items: center; min-height: var(--tap); padding: 0 1rem; margin-top: 0.25rem;
  border: 1px dashed var(--accent); border-radius: var(--radius-control); color: var(--ink); font-weight: 500; cursor: pointer;
  -webkit-tap-highlight-color: transparent; user-select: none;
}
#inspect:checked ~ main .inline-switch { background: var(--accent); color: var(--on-accent); border-style: solid; }

#start { border-top: 0; }
.start-box { padding: clamp(2.25rem, 7vw, 5rem) clamp(1.25rem, 6vw, 4rem); border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--surface); }
.start-ask { margin: 0 0 0.875rem; font: italic 400 1.5rem/1.2 var(--font-display); color: var(--muted); }
.start-box h2 { max-width: 16ch; margin: 0; font-size: clamp(2.5rem, 5.6vw, 4.75rem); line-height: 1; letter-spacing: -0.025em; }
.start-text { margin: 1.25rem 0 0; font-size: 1.125rem; color: var(--muted); max-width: 50ch; }
.start-steps { list-style: none; counter-reset: start; margin: 1.75rem 0 0; padding: 0; display: grid; gap: 0.5rem; max-width: 46rem; }
.start-steps li { counter-increment: start; display: grid; grid-template-columns: 2rem 1fr; gap: 0.15rem 0.75rem; padding: 0.85rem 1rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.start-steps li::before { content: counter(start, decimal-leading-zero); grid-row: span 2; font: 400 0.8125rem/1.6 var(--font-mono); color: var(--accent); }
.start-steps code { font-size: 0.9375rem; overflow-wrap: anywhere; }
.start-steps code::before { content: "$ "; color: var(--muted); }
.start-steps .does { font-size: 0.875rem; line-height: 1.45; color: var(--muted); }
.start-closed { margin: 1.25rem 0 0; color: var(--ink); font-weight: 500; }
.road { list-style: none; margin: 2rem 0 0; padding: 1.5rem 0 0; border-top: 1px solid var(--line); display: grid; gap: 0.75rem; font-size: 0.9375rem; color: var(--muted); }
.road li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.75rem; }
.chip { font: 500 0.75rem/1 var(--font-mono); padding: 0.35em 0.75em; border-radius: var(--radius-control); border: 1px solid var(--line); color: var(--muted); white-space: nowrap; min-width: 6.5em; text-align: center; }
.road-available .chip { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.road-next .chip { color: var(--caution); border-color: var(--caution); }

footer { padding: 2rem 0 3rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.875rem; }
footer p { margin: 0; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.75rem 1.5rem; }
.footer-name { font: italic 400 1.375rem/1 var(--font-display); color: var(--ink); }
.footer-meta { font-family: var(--font-mono); font-size: 0.8125rem; }

/* The brand page */
.wordmark { font: italic 400 clamp(3.5rem, 11vw, 7rem)/1 var(--font-display); letter-spacing: -0.02em; margin: 0 0 1.5rem; }
.files { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; font-family: var(--font-mono); font-size: 0.875rem; }
.swatches, .shapes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); gap: 1.25rem; }
.swatch { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.swatch-chip { height: 5.5rem; border-bottom: 1px solid var(--line); }
.swatch-text { padding: 1rem 1.25rem 1.25rem; }
.swatch-name { font-weight: 600; margin: 0 0 0.25rem; }
.swatch-name code { font-weight: 400; color: var(--muted); margin-left: 0.4rem; }
.swatch-role { color: var(--muted); margin: 0 0 0.5rem; }
.swatch .why, .shape-item .why, .specimen .why { margin: 0; font-size: 0.875rem; }
.table-box { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-card); }
.pairs { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.pairs th, .pairs td { text-align: left; padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.pairs thead th { font: 500 0.75rem/1.2 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.pairs tbody tr:last-child td { border-bottom: 0; }
.sample-cell { font-weight: 600; }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.specimen { padding: 1.75rem 0; border-top: 1px solid var(--line); }
.specimen:first-of-type { border-top: 0; padding-top: 0; }
.label { font: 400 0.8125rem/1.4 var(--font-mono); color: var(--muted); margin: 0 0 0.75rem; }
.sample { margin: 0 0 0.75rem; max-width: 52rem; }
.sample-display { font: 400 clamp(2.5rem, 7vw, 4.75rem)/1 var(--font-display); letter-spacing: -0.02em; }
.sample-body { font: 400 1.25rem/1.5 var(--font-body); }
.sample-mono { font: 400 1.125rem/1.5 var(--font-mono); color: var(--accent); }
.shape-item { padding: 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); }
.shape { height: 4.5rem; border: 1px solid var(--accent); background: var(--surface); margin-bottom: 1rem; }
.wordmarks { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); gap: 1.25rem; margin-bottom: 1rem; }
.wordmark-ground, .wordmark-accent { margin: 0; padding: 2.5rem 1.5rem; border-radius: var(--radius-card); text-align: center; font-size: clamp(2.5rem, 7vw, 3.75rem); }
.wordmark-ground { background: var(--ground); border: 1px solid var(--line); color: var(--ink); }
.wordmark-accent { background: var(--accent); color: var(--on-accent); }
.icons { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 1.25rem; margin-bottom: 1.25rem; }
.icon-show { display: block; border: 1px solid var(--line); }
.icon-round { border-radius: 50%; }