/* A chequebook for achievements: each claim sits left, and its proof sits on a counterfoil to the right. */
@font-face { font-family: "Big Shoulders Display"; src: url(fonts/big-shoulders-display-latin-800-normal.woff2) format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Libre Franklin"; src: url(fonts/libre-franklin-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Libre Franklin"; src: url(fonts/libre-franklin-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Libre Franklin"; src: url(fonts/libre-franklin-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }
:root {
  --paper: #ffffff; --ink: #0b1b3f; --muted: #4a5678; --line: #c9d3ea; --stub: #eef2fc;
  --accent: #1a3fd0; --highlight: #e6f05a; --on-highlight: #0b1b3f;
  --display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --body: "Libre Franklin", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--body); }
a { color: inherit; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
h1, h2 { font-family: var(--display); font-weight: 800; line-height: 1.02; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(32px, 5vw, 44px); }
.mark { color: var(--accent); }

.bar { border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { font: 800 26px/1 var(--display); text-decoration: none; }
.bar nav { display: flex; gap: 20px; font-size: 15px; }

.hero .wrap { padding-block: 40px 56px; display: grid; gap: 22px; }
.hero h1 { font-size: clamp(56px, 11.5vw, 124px); line-height: .96; max-width: 11em; }
.hero p { margin: 0; font-size: 20px; max-width: 32em; color: var(--muted); }
.cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.button { display: inline-block; background: var(--accent); color: #fff; font-weight: 700; text-decoration: none; padding: 12px 20px; }
.button:hover { background: var(--ink); }
.note { font-size: 15px; color: var(--muted); }
.hero .note { margin: 0; font-size: 15px; }
.try { display: grid; gap: 6px; max-width: 560px; }
.try label { font-weight: 700; }
.try div { display: flex; gap: 8px; flex-wrap: wrap; }
.try input { flex: 1 1 200px; min-width: 0; border: 2px solid var(--ink); border-radius: 0; background: #fff; color: var(--ink); font: 400 18px var(--mono); padding: 10px 12px; }
.button { border: 0; cursor: pointer; font-family: var(--body); font-size: 17px; }
#try-result { display: grid; gap: 10px; }
#try-result:empty { display: none; }
#try-result h2 { margin-top: 14px; overflow-wrap: anywhere; }
#try-result .lead { margin: 0; }

section.block { padding-block: 48px 8px; }
.lead { color: var(--muted); margin: 8px 0 20px; max-width: 40em; }
.steps { list-style: none; margin: 20px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; counter-reset: step; }
.steps li { counter-increment: step; }
.steps li::before { content: counter(step); display: block; font: 800 44px/1 var(--display); color: var(--accent); }
.steps b { display: block; margin-top: 4px; }
.closing { margin-top: 56px; border-top: 1px solid var(--line); }
.closing .wrap { padding-block: 36px; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.closing h2 { font-size: clamp(30px, 5vw, 44px); }

/* The ledger. The dotted edge on each stub lines up into one perforation down the page. */
.ledger { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.ledger li { display: grid; grid-template-columns: minmax(0, 1fr) 268px; border-bottom: 1px solid var(--line); }
.claim { padding: 14px 20px 14px 0; font-weight: 500; overflow-wrap: anywhere; min-width: 0; }
.claim small { display: block; font: 400 15px/1.45 var(--body); color: var(--muted); margin-top: 2px; }
.stub { display: grid; align-content: center; gap: 1px; padding: 12px 14px; background: var(--stub); border-left: 3px dotted var(--muted); font: 500 14px/1.4 var(--mono); text-decoration: none; overflow-wrap: anywhere; }
a.stub:hover { color: var(--accent); text-decoration: underline; }
.stub span + span { font-weight: 400; color: var(--muted); }
.stub.owner { background: var(--highlight); color: var(--on-highlight); }
.stub.owner span + span { color: var(--on-highlight); }
a.stub.owner:hover { color: var(--on-highlight); }

.person { padding-block: 36px 28px; display: grid; gap: 12px; }
.person h1 { font-size: clamp(60px, 12vw, 116px); }
.person p { margin: 0; font-size: 20px; max-width: 34em; }
.links { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 16px; }
.facts { display: flex; flex-wrap: wrap; gap: 14px 40px; margin: 10px 0 0; }
.facts div { display: flex; flex-direction: column-reverse; }
.facts dd { margin: 0; font: 800 44px/1 var(--display); }
.facts dt { font-size: 15px; color: var(--muted); }

/* APM band: projects as service lanes, merged pull requests as real marks. */
.apm { border-block: 1px solid var(--line); }
.apm .wrap { padding-block: 28px 30px; }
.apm h2 { font-size: clamp(28px, 4.4vw, 38px); }
.apm .lead { color: var(--muted); margin: 4px 0 18px; }
.axis, .lane { display: grid; grid-template-columns: 190px minmax(0, 1fr) 76px; gap: 14px; align-items: center; }
.axis { font: 400 13px/1 var(--mono); color: var(--muted); padding-bottom: 6px; }
.ticks, .track { position: relative; }
.ticks { height: 15px; }
.ticks span { position: absolute; transform: translateX(-50%); white-space: nowrap; }
.ticks span:first-child { transform: none; }
.ticks span:last-child { transform: translateX(-100%); }
.lane { border-top: 1px solid var(--line); min-height: 62px; }
.lane b { font-weight: 700; font-size: 16px; line-height: 1.25; }
.track { height: 62px; }
.track::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--line); }
.count { font: 400 13px/1.3 var(--mono); color: var(--muted); text-align: right; }
.pr { position: absolute; width: 26px; height: 26px; margin: -13px 0 0 -13px; display: grid; place-items: center; }
.pr i { display: block; width: 13px; height: 13px; border-radius: 50%; background: var(--accent); }
.pr.owner i { width: 14px; height: 14px; border-radius: 0; transform: rotate(45deg); background: var(--highlight); box-shadow: 0 0 0 2px var(--ink); }
.pr span { display: none; position: absolute; z-index: 3; top: 26px; width: 240px; background: var(--ink); color: var(--paper); font: 400 13px/1.35 var(--body); padding: 6px 8px; }
.pr.l span { left: 0; } .pr.r span { right: 0; }
.pr:hover span, .pr:focus-visible span { display: block; }
.legend { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; font-size: 14px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); display: block; }
.legend i.owner { border-radius: 0; transform: rotate(45deg); background: var(--highlight); box-shadow: 0 0 0 2px var(--ink); }

.group { padding-block: 36px 0; }
.group h2 { font-size: 34px; margin-bottom: 12px; }
.more { margin-top: 16px; }
details { margin-top: 12px; }
summary { cursor: pointer; color: var(--muted); }

.goal { display: grid; gap: 8px; padding-block: 14px; border-top: 1px solid var(--line); }
.goal h3 { margin: 0; font: 800 26px/1.1 var(--display); }
.goal p { margin: 0; }
.stamps { display: flex; flex-wrap: wrap; gap: 6px; }
.stamp { min-width: 58px; padding: 6px 8px; text-align: center; border: 1px dashed var(--muted); color: var(--muted); font: 500 13px/1.2 var(--mono); text-decoration: none; }
.stamp.done { background: var(--accent); border: 1px solid var(--accent); color: #fff; }
a.stamp.done:hover { background: var(--ink); border-color: var(--ink); }

.head { border-bottom: 1px solid var(--line); }
.head .wrap { padding-block: 30px 34px; display: grid; grid-template-columns: minmax(0, 1fr) 268px; gap: 28px; align-items: end; }
.head h1 { font-size: clamp(44px, 7.6vw, 80px); }
.head .desc { margin: 12px 0 0; color: var(--muted); font-size: 19px; max-width: 36em; }
.ticket { background: var(--stub); color: var(--ink); border-left: 3px dotted var(--muted); padding: 12px 14px; display: grid; gap: 5px; font: 400 14px/1.4 var(--mono); }
.ticket b { font-weight: 500; }
.prose { padding-block: 28px 12px; overflow-wrap: anywhere; }
.prose > *, .next > * { max-width: 680px; }
.prose h2 { margin: 1.5em 0 .35em; font-size: 34px; }
.prose h3 { font-size: 21px; margin: 1.4em 0 .3em; line-height: 1.25; }
.prose a { color: var(--accent); }
.prose blockquote { margin: 1.3em 0; padding: 12px 16px; background: var(--stub); border-left: 3px dotted var(--muted); }
.prose blockquote p { margin: .4em 0; }
.prose pre { background: var(--stub); padding: 12px 14px; overflow-x: auto; font: 400 14px/1.5 var(--mono); }
.prose code { font: 400 .9em var(--mono); background: var(--stub); padding: 0 .2em; overflow-wrap: anywhere; }
.prose pre code { background: none; padding: 0; font-size: 1em; overflow-wrap: normal; }
.tablewrap { overflow-x: auto; }
.prose table { border-collapse: collapse; font-size: 15px; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 7px 12px 7px 0; text-align: left; vertical-align: top; }
.run { padding-block: 24px 0; }
.run h2 { font-size: 34px; margin-bottom: 10px; }
.options { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px 24px; }
.options > div { min-width: 0; background: var(--stub); border-left: 3px dotted var(--muted); padding: 12px 14px; }
.options h3 { margin: 0 0 4px; font-size: 18px; }
.options p { margin: 0 0 8px; font-size: 15px; }
.options pre { margin: 0; overflow-x: auto; font: 400 13px/1.5 var(--mono); }
.next { padding-block: 8px 12px; }
.next h2 { font-size: 30px; margin-bottom: 10px; }

footer { margin-top: 56px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
footer .wrap { padding-block: 16px 26px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; }

@media (max-width: 760px) {
  .ledger li { grid-template-columns: minmax(0, 1fr); }
  .claim { padding-right: 0; }
  .stub { border-left: 0; border-top: 3px dotted var(--muted); }
  .axis, .lane { grid-template-columns: minmax(0, 1fr) auto; gap: 0 10px; }
  .axis > :first-child, .axis > :last-child { display: none; }
  .axis { grid-template-columns: minmax(0, 1fr); }
  .lane { padding-top: 8px; }
  .track { grid-column: 1 / -1; grid-row: 2; height: 48px; }
  .count { grid-column: 2; grid-row: 1; }
  .head .wrap { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .ticket { border-left: 0; border-top: 3px dotted var(--muted); }
}