@charset "UTF-8";
/*! normalize.css v2.1.1 | MIT License | git.io/normalize */
/* ==========================================================================
   HTML5 display definitions
   ========================================================================== */
/**
 * Correct `block` display not defined in IE 8/9.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}

/**
 * Correct `inline-block` display not defined in IE 8/9.
 */
audio,
canvas,
video {
  display: inline-block;
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Address styling not present in IE 8/9.
 */
[hidden] {
  display: none;
}

/* ==========================================================================
   Base
   ========================================================================== */
/**
 * 1. Prevent system color scheme's background color being used in Firefox, IE,
 *    and Opera.
 * 2. Prevent system color scheme's text color being used in Firefox, IE, and
 *    Opera.
 * 3. Set default font family to sans-serif.
 * 4. Prevent iOS text size adjust after orientation change, without disabling
 *    user zoom.
 */
html {
  background: #fff; /* 1 */
  color: #000; /* 2 */
  font-family: sans-serif; /* 3 */
  -ms-text-size-adjust: 100%; /* 4 */
  -webkit-text-size-adjust: 100%; /* 4 */
}

/**
 * Remove default margin.
 */
body {
  margin: 0;
}

/* ==========================================================================
   Links
   ========================================================================== */
/**
 * Address `outline` inconsistency between Chrome and other browsers.
 */
a:focus {
  outline: thin dotted;
}

/**
 * Improve readability when focused and also mouse hovered in all browsers.
 */
a:active,
a:hover {
  outline: 0;
}

/* ==========================================================================
   Typography
   ========================================================================== */
/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari 5, and Chrome.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/**
 * Address styling not present in IE 8/9, Safari 5, and Chrome.
 */
abbr[title] {
  border-bottom: 1px dotted;
}

/**
 * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.
 */
b,
strong {
  font-weight: bold;
}

/**
 * Address styling not present in Safari 5 and Chrome.
 */
dfn {
  font-style: italic;
}

/**
 * Address differences between Firefox and other browsers.
 */
hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}

/**
 * Address styling not present in IE 8/9.
 */
mark {
  background: #ff0;
  color: #000;
}

/**
 * Correct font family set oddly in Safari 5 and Chrome.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, serif;
  font-size: 1em;
}

/**
 * Improve readability of pre-formatted text in all browsers.
 */
pre {
  white-space: pre-wrap;
}

/**
 * Set consistent quote types.
 */
q {
  quotes: "“" "”" "‘" "’";
}

/**
 * Address inconsistent and variable font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* ==========================================================================
   Embedded content
   ========================================================================== */
/**
 * Remove border when inside `a` element in IE 8/9.
 */
img {
  border: 0;
}

/**
 * Correct overflow displayed oddly in IE 9.
 */
svg:not(:root) {
  overflow: hidden;
}

/* ==========================================================================
   Figures
   ========================================================================== */
/**
 * Address margin not present in IE 8/9 and Safari 5.
 */
figure {
  margin: 0;
}

/* ==========================================================================
   Forms
   ========================================================================== */
/**
 * Define consistent border, margin, and padding.
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct `color` not being inherited in IE 8/9.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */
legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}

/**
 * 1. Correct font family not being inherited in all browsers.
 * 2. Correct font size not being inherited in all browsers.
 * 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.
 */
button,
input,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 2 */
  margin: 0; /* 3 */
}

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */
button,
input {
  line-height: normal;
}

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+.
 * Correct `select` style inheritance in Firefox 4+ and Opera.
 */
button,
select {
  text-transform: none;
}

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */
button,
html input[type=button],
input[type=reset],
input[type=submit] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}

/**
 * Re-set default cursor for disabled elements.
 */
button[disabled],
html input[disabled] {
  cursor: default;
}

/**
 * 1. Address box sizing set to `content-box` in IE 8/9.
 * 2. Remove excess padding in IE 8/9.
 */
input[type=checkbox],
input[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
 *    (include `-moz` to future-proof).
 */
input[type=search] {
  -webkit-appearance: textfield; /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box; /* 2 */
  box-sizing: content-box;
}

/**
 * Remove inner padding and search cancel button in Safari 5 and Chrome
 * on OS X.
 */
input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * Remove inner padding and border in Firefox 4+.
 */
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/**
 * 1. Remove default vertical scrollbar in IE 8/9.
 * 2. Improve readability and alignment in all browsers.
 */
textarea {
  overflow: auto; /* 1 */
  vertical-align: top; /* 2 */
}

/* ==========================================================================
   Tables
   ========================================================================== */
/**
 * Remove most spacing between table cells.
 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

:root {
  --gallery-gap: 1.5em;
  --gallery-items-per-row: 1;
}

body {
  font-size: 14px;
  font-family: Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

div.page {
  padding-left: 1em;
  padding-right: 1em;
  min-height: 85vh;
}

main, main p {
  max-width: 50em;
  line-height: 1.5em;
  padding-left: 0px;
}

main {
  margin-bottom: 3em;
}
main ul {
  padding-left: 1em;
}
main h1 {
  line-height: 1.2em;
}

.full-bleed, main p .full-bleed {
  position: relative;
  width: 96vw !important;
  max-width: 96vw;
}

ul {
  max-width: 46em;
}

body.full-bleed main, body.full-bleed main ul {
  max-width: 1000em;
}

pre > code {
  display: block;
  border-left: 1px dashed;
  padding-left: 6px;
  margin-top: 5px;
  margin-bottom: 5px;
  padding-top: 5px;
  padding-bottom: 5px;
}

article h1 {
  font-size: 100%;
}

.header, .footer {
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAALklEQVQoU2NkIAIwEqGGgZAiYwYGhrOEFIEtIlsR2Apkt5JtEoaHYSZhWIGsEgB+QQMKUesOpwAAAABJRU5ErkJggg==) repeat;
}

.footer footer {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 3em;
  text-align: center;
  align-items: center;
}
.footer footer p {
  background: white;
  padding: 1em;
}

nav {
  padding-top: 1em;
  padding-left: 1em;
}
nav h1 {
  margin-top: 0px;
  font-size: 1em;
}
nav h1, nav a {
  color: black;
}
nav a {
  background: white;
  text-decoration: none;
}
nav a:hover {
  color: red;
}
nav ul {
  display: flex;
  list-style: none;
  padding-left: 0px;
  margin-top: 0px;
}
nav li {
  list-style-type: none;
  margin-right: 0.5em;
}

img {
  max-width: 100%;
}

div.list img {
  max-width: 32em;
}
div.list p {
  margin-top: 0px;
  margin-bottom: 0px;
}
div.list article {
  margin-bottom: 1.2em;
}

.print-only {
  display: none;
}

@media print {
  body {
    font-size: 11px;
  }
  main, main p {
    max-width: 65em;
    line-height: 1.1em;
    padding-left: 0px;
  }
  .print-only {
    display: block;
  }
  .not-in-print {
    display: none;
  }
  .address {
    list-style-type: none;
  }
  body > div.header, body > div.footer {
    display: none;
  }
  a {
    text-decoration: none;
    color: inherit;
  }
}
body.sketch #sketch {
  width: 100%;
  min-height: 85vh;
}

body.sketch #controls {
  display: flex;
}
body.sketch #controls > * {
  margin-bottom: 5px;
}
body.sketch #controls input[type=range] {
  margin-right: 20px;
}
body.sketch #controls label + input {
  margin-left: 10px;
}

/* https://blog.logrocket.com/responsive-image-gallery-css-flexbox/ */
body.sketches ul.sketches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gallery-gap);
  list-style-type: none;
}
body.sketches ul.sketches figcaption h1,
body.sketches ul.sketches figcaption time {
  font-size: 1rem;
  display: inline;
}
body.sketches ul.sketches > li {
  flex: 0 0 calc(100% / var(--gallery-items-per-row) - var(--gallery-gap) * (var(--gallery-items-per-row) - 1) / var(--gallery-items-per-row));
}
body.sketches ul.sketches img {
  max-width: 400px;
  max-height: 400px;
  aspect-ratio: 1/1;
  object-fit: cover;
}
body.sketches figure {
  margin: 0;
}
body.sketches figcaption {
  margin-top: 0.5rem;
  font-weight: bold;
}
@media only screen and (width >= 1024px) {
  body.sketches ul.sketches img {
    max-width: 200px;
    max-height: 200px;
  }
  body.sketches ul.sketches {
    --gallery-items-per-row: 4;
  }
}
@media only screen and (768px < width < 1024px) {
  body.sketches ul.sketches img {
    max-width: 200px;
    max-height: 200px;
  }
  body.sketches ul.sketches {
    --gallery-items-per-row: 3;
  }
}
@media only screen and (width < 768px) {
  body.sketches ul.sketches img {
    max-width: 100%;
  }
  body.sketches ul.sketches {
    --gallery-items-per-row: 1;
  }
}