Files
leecat.art-site/palette/index.html
T

1486 lines
30 KiB
HTML
Raw Normal View History

2026-05-15 09:20:43 -07:00
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="icon" type="image/x-icon" href="/favicon.ico">
<title>palette | hello hello</title>
<meta name="description" content="Lee Cattarin... on the internet!">
<link rel="alternate" href="/feed.xml" type="application/atom+xml" title="hello hello">
<meta property="og:title" content="palette | hello hello">
<meta property="og:type" content="website">
<meta property="og:description" content="Lee Cattarin... on the internet!">
<meta property="og:site_name" content="hello hello">
2026-08-26 23:55:56 +00:00
<meta property="og:url" content="https://leecat.art/palette/">
2026-05-15 09:20:43 -07:00
2026-09-15 01:17:56 +00:00
<meta property="og:image" content="https://leecat.art/favicon.ico">
<meta property="og:image:alt" content="a teal bird icon">
2026-05-15 09:20:43 -07:00
<meta name="generator" content="Eleventy v3.1.2">
2026-05-21 23:35:46 +00:00
<meta itemprop="ai-content-declaration:version" content="1.0.0">
<meta itemprop="ai-content-declaration:level" content="none">
2026-05-15 09:20:43 -07:00
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="">
<link href="https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible+Mono:ital,wght@0,200..800;1,200..800&family=Atkinson+Hyperlegible+Next:ital,wght@0,200..800;1,200..800&display=swap" rel="stylesheet">
<script src="https://kit.fontawesome.com/884dded219.js" crossorigin="anonymous"></script>
2026-09-08 17:40:59 +00:00
2026-09-11 18:57:10 +00:00
2026-05-15 09:20:43 -07:00
<style>.color {
border: .125rem solid var(--color-text);
border-radius: 2rem;
padding: .5rem;
text-align: center;
width: 65%;
margin: 1rem auto;
font-weight: bold;
}
#dark,
#dark-alt,
#teal-dark,
#pink-dark {
color: var(--color-light);
}
#light,
#light-alt,
#teal-light,
#pink-light {
color: var(--color-dark);
}
#dark { background-color: var(--color-dark); }
#dark-alt { background-color: var(--color-dark-alt); }
#light { background-color: var(--color-light); }
#light-alt { background-color: var(--color-light-alt); }
#teal-dark { background-color: var(--color-teal-dark); }
#teal-light { background-color: var(--color-teal-light); }
#pink-dark { background-color: var(--color-pink-dark); }
#pink-light { background-color: var(--color-pink-light); }
:root {
color-scheme: light dark;
--font-family: 'Atkinson Hyperlegible Next', sans-serif;
--font-family-code: 'Atkinson Hyperlegible Mono', monospace;
--color-dark: #2e303e;
--color-dark-alt: #3c3f52;
--color-light: #ebeeef;
--color-light-alt: #dbe1e3;
--color-teal-dark: #18737b;
--color-teal-light: #25b0bc;
--color-pink-dark: #94195d;
--color-pink-light: #ee9fcb;
--color-shadow: rgba(2, 10, 40, .25);
/* Used for syntax highlighting */
--color-red-light: #f195aa;
--color-orange-light: #fab795;
--color-yellow-light: #fbe6bc;
--color-green-light: #29d398;
--color-blue-light: #26bbd9;
--color-purple-light: #ddaeea;
--color-grey-light: #b9c3c6;
--color-red-dark: #991433;
--color-orange-dark: #883206;
--color-yellow-dark: #6a4906;
--color-green-dark: #125940;
--color-blue-dark: #125663;
--color-purple-dark: #722999;
--color-grey-dark: #4a4b64;
--color-text: light-dark(var(--color-dark), var(--color-light));
--color-bg: light-dark(var(--color-light), var(--color-dark));
--color-text-alt: light-dark(var(--color-dark-alt), var(--color-light-alt));
--color-bg-alt: light-dark(var(--color-light-alt), var(--color-dark-alt));
--color-teal: light-dark(var(--color-teal-dark), var(--color-teal-light));
--color-pink: light-dark(var(--color-pink-dark), var(--color-pink-light));
--color-red: light-dark(var(--color-red-dark), var(--color-red-light));
--color-orange: light-dark(var(--color-orange-dark), var(--color-orange-light));
--color-yellow: light-dark(var(--color-yellow-dark), var(--color-yellow-light));
--color-green: light-dark(var(--color-green-dark), var(--color-green-light));
--color-blue: light-dark(var(--color-blue-dark), var(--color-blue-light));
--color-purple: light-dark(var(--color-purple-dark), var(--color-purple-light));
--color-grey: light-dark(var(--color-grey-dark), var(--color-grey-light));
}
2026-09-09 20:38:19 +00:00
:root:has(#theme-light:checked) {
color-scheme: light;
}
:root:has(#theme-dark:checked) {
color-scheme: dark;
}
2026-05-15 09:20:43 -07:00
/* Base */
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: var(--font-family);
color: var(--color-text);
background-color: var(--color-bg);
}
main {
width: 60vw;
max-width: 1000px;
margin: 0 auto;
scroll-margin-top: 7rem;
}
@media (max-width: 1050px) {
main {
width: 75vw;
}
}
@media (max-width: 650px) {
main {
width: 92vw;
}
}
/* Headers */
h1, h2, h3, h4, h5, h6 {
line-height: 1.25;
color: var(--color-teal);
}
h1 {
margin-top: 3rem;
font-size: 3.5rem;
text-align: center;
}
h2, h3, h4, h5, h6 {
scroll-margin-top: 5rem;
}
h2 {
margin-top: 2rem;
font-size: 2.2rem;
}
h3 {
margin-top: 1.5rem;
font-size: 1.6rem;
}
@media (max-width: 650px) {
h1 { font-size: 2.8rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.35rem; }
}
h4, h5, h6 {
margin-top: 1rem;
font-size: 1.2rem;
}
/* Images */
img {
display: block;
max-width: 100%;
height: auto;
border-radius: 1rem;
margin: 0 auto;
}
/* Paragraphs */
p {
margin: 1.25rem 0;
line-height: 1.4;
}
strong,
b {
font-weight: 900;
}
/* Links */
a {
color: var(--color-text);
border-radius: .25rem;
text-decoration: underline;
text-decoration-style: solid;
text-decoration-thickness: .2em;
text-decoration-color: var(--color-teal);
transition: text-decoration-thickness .5s;
}
a:focus-visible {
text-decoration: none;
outline: .15rem solid var(--color-teal);
}
@media (any-hover: hover) {
a:hover {
text-decoration-thickness: .4em;
}
}
a:active {
text-decoration-thickness: .4em;
}
/* Heading anchors */
a.ha,
span.ha-placeholder {
color: var(--color-pink);
font-size: .8em;
vertical-align: .1em;
}
span.ha-placeholder {
opacity: .55;
}
/* Lists */
::marker {
color: var(--color-pink);
}
ul, ol, dl, li {
margin-left: 1rem;
}
@media (max-width: 650px) {
ul, ol, dl {
margin-left: 0;
}
}
li {
2026-09-09 20:38:19 +00:00
line-height: 1.2;
2026-05-15 09:20:43 -07:00
margin-top: .65rem;
margin-bottom: .65rem;
}
li ul, li ol {
margin: .5rem 0;
2026-09-08 17:34:46 +00:00
margin-left: 1rem;
}
@media (max-width: 650px) {
li ul, li ol {
margin-left: 0;
}
2026-05-15 09:20:43 -07:00
}
dt {
font-weight: 900;
margin-top: .5rem;
}
dd {
margin-left: 2rem;
margin-bottom: .75rem;
}
/* Blockquotes */
blockquote {
margin: .5rem 0;
padding: 0 1rem;
border-radius: .25rem 1rem 1rem .25rem;
line-height: 1.25;
border-left: .5rem solid var(--color-pink);
}
blockquote,
blockquote p,
blockquote ol,
blockquote ul {
background-color: var(--color-bg-alt);
padding: .5rem;
}
blockquote p {
margin: 0;
}
/* Tables */
table {
width: 100%;
border-spacing: 0; /* border collapse doesn't play nice with radii */
border-radius: .3rem;
border: thin solid var(--color-pink);
2026-08-06 18:38:23 +00:00
margin: 1.25rem 0;
2026-05-15 09:20:43 -07:00
}
th {
color: var(--color-bg);
background-color: var(--color-pink);
}
th code {
color: var(--color-text); /* Yes, I actually do this somewhere */
}
th, td {
padding: .5rem;
text-align: left;
}
tr:nth-child(even) { background-color: var(--color-bg-alt); }
th:not(:first-child) { border-left: thin solid var(--color-bg); }
th:first-child { border-top-left-radius: .25rem; }
th:last-child { border-top-right-radius: .25rem; }
td:not(:first-child) { border-left: thin solid var(--color-pink); }
/* Times */
time {
color: var(--color-grey);
}
/* Horizontal rules */
hr {
border: .25rem solid var(--color-pink);
margin: 2rem 0;
}
/* Used on home, reference, gallery pages */
.centered {
text-align: center;
}
/* Currently only used for resume, but it's generalizable */
.upper {
text-transform: uppercase;
}
/* Header */
header {
background-color: var(--color-bg);
padding: .75rem 0;
border-bottom: thick solid var(--color-teal);
box-shadow: 0 .25rem .15rem var(--color-shadow);
2026-09-11 18:57:10 +00:00
display: grid;
grid-template-columns: auto;
2026-05-15 09:20:43 -07:00
}
/* Header links, pagination links */
header a,
.pagination a,
.webring ul a {
border-radius: 1rem;
border: .125rem solid var(--color-pink);
color: var(--color-pink);
text-decoration: none;
padding: 0 .25rem;
box-shadow: .15rem .15rem var(--color-shadow);
font-size: 1.2rem;
/* Click animation handling */
position: relative;
top: 0;
left: 0;
transition: top .05s ease-in, left .05s ease-in;
}
header a,
.pagination .older a,
.webring .prev a,
.webring .rand a {
padding-right: .35rem;
}
.pagination .newer a,
.webring .next a,
.webring .rand a {
padding-left: .35rem;
}
header a:focus-visible,
.pagination a:focus-visible,
.webring ul a:focus-visible {
color: var(--color-bg);
border-color: var(--color-pink);
background-color: var(--color-pink);
outline: none;
}
@media (any-hover: hover) {
header a:hover,
.pagination a:hover,
.webring ul a:hover {
color: var(--color-bg);
border-color: var(--color-pink);
background-color: var(--color-pink);
}
}
@media (forced-colors: active) {
header a:focus-visible,
.pagination a:focus-visible,
.webring ul a:focus-visible {
outline-offset: .125rem;
outline: .125rem solid;
}
@media (any-hover: hover) {
header a:hover,
.pagination a:hover,
.webring ul a:hover {
outline-offset: .125rem;
outline: .125rem solid;
}
}
}
/* Click animation */
header a:active,
.pagination a:active,
.webring ul a:active {
top: .1rem;
left: .1rem;
box-shadow: .05rem .05rem var(--color-shadow);
}
/* Current page */
header a[aria-current="page"] {
border-color: var(--color-teal);
color: var(--color-teal);
}
header a[aria-current="page"]:focus-visible {
color: var(--color-bg);
border-color: var(--color-teal);
background-color: var(--color-teal);
}
@media (any-hover: hover) {
header a[aria-current="page"]:hover {
color: var(--color-bg);
background-color: var(--color-teal);
border-color: var(--color-teal);
}
}
/* Header link icons, pagination icons */
header i,
.pagination i,
.webring ul i {
color: var(--color-teal);
}
header i,
.pagination .older i,
.webring .prev i,
.webring .rand i:nth-child(1) {
padding-left: .25rem;
}
.pagination .newer i,
.webring .next i,
.webring .rand i:nth-child(2) {
padding-right: .25rem;
}
header a[aria-current="page"] i {
color: var(--color-pink);
}
header a:focus-visible i,
a[aria-current="page"] a:focus-visible i,
.pagination a:focus-visible i,
.webring ul a:focus-visible i {
color: var(--color-bg);
}
@media (any-hover: hover) {
header a:hover i,
header a[aria-current="page"]:hover i,
.pagination a:hover i,
.webring ul a:hover i {
color: var(--color-bg);
}
}
/* Skip link */
#skip {
left: -999px;
position: absolute;
top: auto;
width: 1px;
height: 1px;
overflow: hidden;
z-index: -99;
}
#skip:focus-visible {
display: inline-block;
left: auto;
top: auto;
width: auto;
height: auto;
overflow: auto;
2026-09-11 18:57:10 +00:00
margin: -.125rem 10%;
2026-05-15 09:20:43 -07:00
z-index: 999;
}
/* Nav */
header ul {
display: flex;
list-style: none;
gap: 1rem;
justify-content: center;
}
header ul,
header li {
margin: 0;
}
@media (max-width: 650px) {
.menu-text {
display: none; /* Icons only on small screens */
}
header a {
padding: .15rem .5rem;
}
header i {
padding: 0;
}
}
/* Footer */
footer {
padding: 1rem 0;
font-size: .9rem;
border-top: thick solid var(--color-pink);
margin-top: 2rem;
}
footer ul {
display: flex;
list-style: none;
gap: .5rem;
justify-content: center;
margin: 0;
}
footer li {
margin: 0;
}
footer li:nth-child(2)::before,
footer li:nth-child(2)::after {
content: " ● " / "";
color: var(--color-teal);
}
@media (max-width: 650px) {
footer ul {
flex-flow: column;
text-align: center;
}
footer li:nth-child(2)::before,
footer li:nth-child(2)::after {
content: none;
}
}
footer a {
text-decoration-color: var(--color-pink);
}
footer a:focus-visible {
outline-color: var(--color-pink);
}
2026-09-09 20:38:19 +00:00
/* color picker */
#theme {
display: flex;
justify-content: center;
margin: .5rem auto 0;
padding: 0 .75rem .5rem;
width: fit-content;
border: .125rem solid var(--color-teal);
border-radius: 2rem;
}
#theme legend {
margin: 0 auto;
color: var(--color-teal);
}
footer label {
cursor: pointer;
border: .125rem solid var(--color-pink);
padding: 0 .25rem;
color: var(--color-pink);
background-color: var(--color-bg); /* this stops the box shadows from showing through */
box-shadow: .15em .15em var(--color-shadow);
/* Click animation handling */
position: relative;
top: 0;
left: 0;
transition: top .05s ease-in, left .05s ease-in;
}
footer input:checked + label {
color: var(--color-blue);
border-color: var(--color-blue);
}
footer label i {
color: var(--color-teal);
}
footer input:checked + label i {
color: var(--color-pink);
}
@media (any-hover: hover) {
footer label:hover,
footer input:checked + label:hover,
footer label:hover i,
footer input:checked + label:hover i {
color: var(--color-bg);
}
footer label:hover {
background-color: var(--color-pink);
}
footer input:checked + label:hover {
background-color: var(--color-teal);
}
}
footer input:focus-visible + label,
footer input:focus-visible + label i {
color: var(--color-bg);
background-color: var(--color-pink);
border-color: var(--color-pink);
}
footer input:checked:focus-visible + label,
footer input:checked:focus-visible + label i {
color: var(--color-bg);
background-color: var(--color-teal);
border-color: var(--color-teal);
}
footer label:active {
top: .09em;
left: .09em;
box-shadow: .05em .05em var(--color-shadow);
}
label.theme-light {
border-top-left-radius: 1rem;
border-bottom-left-radius: 1rem;
border-right: none;
padding-left: .35rem;
}
label.theme-auto {
}
label.theme-dark {
border-top-right-radius: 1rem;
border-bottom-right-radius: 1rem;
border-left: none;
padding-right: .35rem;
}
footer input {
/* To allow screen reader to still access these. */
/* From https://lyra.horse/blog/2025/08/you-dont-need-js/ */
opacity: 0;
position: absolute;
pointer-events: none;
}
2026-05-15 09:20:43 -07:00
/* Pagination */
.pagination,
.pagination li {
margin: 0;
}
.pagination {
display: grid;
grid-template-columns: repeat(2, 1fr);
grid-template-areas: "older newer";
list-style: none;
margin-top: 3rem;
}
@media (max-width: 650px) {
.post-pagination {
grid-template-columns: 1fr;
grid-template-areas:
"older"
"newer";
gap: .75rem;
}
}
.pagination .older {
grid-area: older;
}
.pagination .newer {
grid-area: newer;
text-align: right;
}
/* webring navigation */
.webring {
margin-bottom: 3rem;
}
.webring ul {
display: flex;
flex-flow: row wrap;
list-style: none;
2026-08-28 19:00:43 +00:00
justify-content: center;
gap: .5rem;
2026-05-15 09:20:43 -07:00
}
.webring ul,
.webring li {
margin-left: 0;
}
2026-09-11 18:57:10 +00:00
/* Handle color schemes */
:root:has(#theme-light:checked) .dark {
display: none;
}
:root:has(#theme-dark:checked) .light {
display: none;
}
@media (prefers-color-scheme: light) {
:root:not(:has(#theme-dark:checked)) .dark {
display: none;
}
}
@media (prefers-color-scheme: dark) {
:root:not(:has(#theme-light:checked)) .light {
display: none;
}
}
.searchbox {
margin: 1rem auto 0;
}
pagefind-searchbox {
/* Shadows */
--pf-scroll-shadow: var(--color-shadow) !important;
--pf-shadow-sm: .15rem .15rem 0 var(--color-shadow) !important;
--pf-shadow-md: .25rem .25rem 0 var(--color-shadow) !important;
--pf-shadow-lg: 1rem 1rem 0 var(--color-shadow) !important;
/* Typography */
--pf-font: var(--font-family) !important;
/* Border */
--pf-border-radius: 1.5rem !important;
/* Focus */
--pf-outline-width: .125rem !important;
--pf-outline-offset: 0 !important;
/* Width */
--pf-searchbox-max-width: min(550px, 92vw) !important;
}
.light pagefind-searchbox {
--pf-text: var(--color-dark) !important;
--pf-text-secondary: var(--color-dark-alt) !important;
--pf-text-muted: var(--color-dark-alt) !important;
--pf-background: var(--color-light-alt) !important;
--pf-border: var(--color-pink-dark) !important;
--pf-border-focus: var(--color-pink-dark) !important;
--pf-skeleton: var(--color-light) !important;
--pf-skeleton-shine: var(--color-dark) !important;
--pf-hover: var(--color-light) !important;
--pf-mark: var(--color-teal-dark) !important;
--pf-outline-focus: var(--color-teal-dark) !important;
/* Error */
--pf-error-bg: var(--color-light-alt) !important;
--pf-error-border: var(--color-red-dark) !important;
--pf-error-text: var(--color-red-dark) !important;
--pf-error-text-secondary: var(--color-red-dark) !important;
}
.dark pagefind-searchbox {
--pf-text: var(--color-light) !important;
--pf-text-secondary: var(--color-light-alt) !important;
--pf-text-muted: var(--color-light-alt) !important;
--pf-background: var(--color-dark-alt) !important;
--pf-border: var(--color-pink-light) !important;
--pf-border-focus: var(--color-pink-light) !important;
--pf-skeleton: var(--color-dark) !important;
--pf-skeleton-shine: var(--color-dark) !important;
--pf-hover: var(--color-dark) !important;
--pf-mark: var(--color-teal-light) !important;
--pf-outline-focus: var(--color-teal-light) !important;
/* Error */
--pf-error-bg: var(--color-dark-alt) !important;
--pf-error-border: var(--color-red-light) !important;
--pf-error-text: var(--color-red-light) !important;
--pf-error-text-secondary: var(--color-red-light) !important;
}
pagefind-searchbox input {
border-width: .125rem !important;
}
pagefind-searchbox input:not(:focus-visible) {
box-shadow: var(--pf-shadow-md) !important;
}
2026-09-12 17:51:15 +00:00
@media (max-width: 650px) {
.pf-trigger-shortcut {
display: none !important;
}
}
2026-09-11 18:57:10 +00:00
.pf-searchbox-dropdown,
.pf-searchbox-footer {
border-width: .125rem !important;
}
.pf-error {
margin-top: .5rem !important;
}
2026-09-08 17:40:59 +00:00
/* Adapted from PrismJS 1.30.0 Tomorrow Night theme
https://prismjs.com/download
*/
code,
pre,
code[class*=language-],
pre[class*=language-] {
font-family: var(--font-family-code);
background-color: var(--color-bg-alt);
font-size: .9em;
text-shadow: 0 1px var(--color-shadow);
-moz-tab-size: 4;
-o-tab-size: 4;
tab-size: 4;
-webkit-hyphens: none;
-moz-hyphens: none;
-ms-hyphens: none;
hyphens: none;
}
pre,
pre[class*=language-] {
margin: 1rem 0;
padding: 1rem;
line-height: 1.5;
white-space: pre-wrap;
word-break: break-word;
overflow-wrap: break-word;
border-radius: .5rem;
overflow: auto;
}
:not(pre)>code,
:not(pre)>code[class*=language-] {
padding: .2rem;
border-radius: .25rem;
white-space: normal;
}
/* Selected text */
code ::-moz-selection,
code::-moz-selection,
pre ::-moz-selection,
pre::-moz-selection,
code[class*=language-] ::-moz-selection,
code[class*=language-]::-moz-selection,
pre[class*=language-] ::-moz-selection,
pre[class*=language-]::-moz-selection,
code ::selection,
code::selection,
pre ::selection,
pre::selection,
code[class*=language-] ::selection,
code[class*=language-]::selection,
pre[class*=language-] ::selection,
pre[class*=language-]::selection {
text-shadow: none;
background-color: var(--color-bg);
}
/* Syntax highlighting */
.token.namespace {
opacity: .7;
}
.token.bold,
.token.important {
font-weight:700
}
.token.italic {
font-style:italic
}
.token.block-comment,
.token.cdata,
.token.comment,
.token.doctype,
.token.prolog,
.token.punctuation {
color: var(--color-grey);
}
.token.attr-name,
.token.deleted,
.token.namespace,
.token.tag {
color: var(--color-red);
}
.token.boolean,
.token.function,
.token.number {
color: var(--color-orange);
}
.token.class-name,
.token.constant,
.token.property,
.token.symbol {
color: var(--color-yellow);
}
.token.attr-value,
.token.char,
.token.regex,
.token.string,
.token.variable,
.token.inserted {
color: var(--color-green);
}
.token.entity,
.token.operator,
.token.url,
.token.function-name {
color:var(--color-blue);
}
.token.atrule,
.token.builtin,
.token.important,
.token.keyword,
.token.selector {
color: var(--color-purple);
}
2026-05-15 09:20:43 -07:00
@media print {
/* Nav elements */
header,
footer,
nav {
display: none !important;
}
/* Base */
body {
background-color: #fff;
color: #000;
}
main {
width: 95vw;
}
h1,h2,h3,h4,h5,h6 {
color: #000;
}
/* Links */
/* Hover is not really necessary, but it's annoying when testing otherwise */
a,
a:hover {
text-decoration-style: dotted;
text-decoration-thickness: .1rem;
text-decoration-color: #000;
}
a::after{
content: " (" attr(href) ")";
}
/* Code */
code,
pre,
code[class*=language-],
pre[class*=language-] {
text-shadow: none;
background-color: var(--color-light);
color: #000 !important;
}
.token.namespace {
opacity: 1;
}
.token.block-comment,
.token.cdata,
.token.comment,
.token.doctype,
.token.prolog,
.token.punctuation,
.token.attr-name,
.token.deleted,
.token.namespace,
.token.tag,
.token.boolean,
.token.function,
.token.number,
.token.class-name,
.token.constant,
.token.property,
.token.symbol,
.token.attr-value,
.token.char,
.token.regex,
.token.string,
.token.variable,
.token.inserted,
.token.entity,
.token.operator,
.token.url,
.token.function-name,
.token.atrule,
.token.builtin,
.token.important,
.token.keyword,
.token.selector {
color: #000;
}
}</style>
2026-09-09 20:38:19 +00:00
2026-05-15 09:20:43 -07:00
<script type="module">// Thank you to https://github.com/daviddarnes/heading-anchors
// Thank you to https://amberwilson.co.uk/blog/are-your-anchor-links-accessible/
let globalInstanceIndex = 0;
class HeadingAnchors extends HTMLElement {
static register(tagName = "heading-anchors", registry = window.customElements) {
if(registry && !registry.get(tagName)) {
registry.define(tagName, this);
}
}
static attributes = {
exclude: "data-ha-exclude",
prefix: "prefix",
content: "content",
}
static classes = {
anchor: "ha",
placeholder: "ha-placeholder",
srOnly: "ha-visualhide",
}
static defaultSelector = "h2,h3,h4,h5,h6";
static css = `
.${HeadingAnchors.classes.srOnly} {
clip: rect(0 0 0 0);
height: 1px;
overflow: hidden;
position: absolute;
width: 1px;
}
.${HeadingAnchors.classes.anchor} {
position: absolute;
left: var(--ha_offsetx);
top: var(--ha_offsety);
text-decoration: none;
opacity: 0;
}
.${HeadingAnchors.classes.placeholder} {
opacity: .3;
}
.${HeadingAnchors.classes.anchor}:is(:focus-within, :hover) {
opacity: 1;
}
.${HeadingAnchors.classes.anchor},
.${HeadingAnchors.classes.placeholder} {
display: inline-block;
padding: 0 .25em;
/* Disable selection of visually hidden label */
-webkit-user-select: none;
user-select: none;
}
@supports (anchor-name: none) {
.${HeadingAnchors.classes.anchor} {
position: absolute;
left: anchor(left);
top: anchor(top);
}
}`;
get supports() {
return "replaceSync" in CSSStyleSheet.prototype;
}
get supportsAnchorPosition() {
return CSS.supports("anchor-name: none");
}
constructor() {
super();
if(!this.supports) {
return;
}
let sheet = new CSSStyleSheet();
sheet.replaceSync(HeadingAnchors.css);
document.adoptedStyleSheets = [...document.adoptedStyleSheets, sheet];
this.headingStyles = {};
this.instanceIndex = globalInstanceIndex++;
}
connectedCallback() {
if (!this.supports) {
return;
}
this.headings.forEach((heading, index) => {
if(!heading.hasAttribute(HeadingAnchors.attributes.exclude)) {
let anchor = this.getAnchorElement(heading);
let placeholder = this.getPlaceholderElement();
// Prefers anchor position approach for better accessibility
// https://amberwilson.co.uk/blog/are-your-anchor-links-accessible/
if(this.supportsAnchorPosition) {
let anchorName = `--ha_${this.instanceIndex}_${index}`;
placeholder.style.setProperty("anchor-name", anchorName);
anchor.style.positionAnchor = anchorName;
}
heading.appendChild(placeholder);
heading.after(anchor);
}
});
}
// Polyfill-only
positionAnchorFromPlaceholder(placeholder) {
if(!placeholder) {
return;
}
let heading = placeholder.closest("h1,h2,h3,h4,h5,h6");
if(!heading.nextElementSibling) {
return;
}
// TODO next element could be more defensive
this.positionAnchor(heading.nextElementSibling);
}
// Polyfill-only
positionAnchor(anchor) {
if(!anchor || !anchor.previousElementSibling) {
return;
}
// TODO previous element could be more defensive
let heading = anchor.previousElementSibling;
this.setFontProp(heading, anchor);
if(this.supportsAnchorPosition) {
// quit early
return;
}
let placeholder = heading.querySelector(`.${HeadingAnchors.classes.placeholder}`);
if(placeholder) {
anchor.style.setProperty("--ha_offsetx", `${placeholder.offsetLeft}px`);
anchor.style.setProperty("--ha_offsety", `${placeholder.offsetTop}px`);
}
}
setFontProp(heading, anchor) {
let placeholder = heading.querySelector(`.${HeadingAnchors.classes.placeholder}`);
if(placeholder) {
let style = getComputedStyle(placeholder);
let props = ["font-weight", "font-size", "line-height", "font-family"];
let [weight, size, lh, family] = props.map(name => style.getPropertyValue(name));
anchor.style.setProperty("font", `${weight} ${size}/${lh} ${family}`);
let vars = style.getPropertyValue("font-variation-settings");
if(vars) {
anchor.style.setProperty("font-variation-settings", vars);
}
}
}
/* no longer used, using aria-labelledby instead - see getAnchorElement
getAccessibleTextPrefix() {
// Useful for i18n
return this.getAttribute(HeadingAnchors.attributes.prefix) || "Jump to section titled";
}
*/
getContent() {
if(this.hasAttribute(HeadingAnchors.attributes.content)) {
return this.getAttribute(HeadingAnchors.attributes.content);
}
return "#";
}
// Placeholder nests inside of heading
getPlaceholderElement() {
let ph = document.createElement("span");
ph.setAttribute("aria-hidden", true);
ph.classList.add(HeadingAnchors.classes.placeholder);
let content = this.getContent();
if(content) {
ph.innerHTML = content; // CHANGED HERE
}
ph.addEventListener("mouseover", (e) => {
let placeholder = e.target.closest(`.${HeadingAnchors.classes.placeholder}`);
if(placeholder) {
this.positionAnchorFromPlaceholder(placeholder);
}
});
return ph;
}
getAnchorElement(heading) {
let anchor = document.createElement("a");
anchor.href = `#${heading.id}`;
anchor.classList.add(HeadingAnchors.classes.anchor);
let content = this.getContent();
anchor.innerHTML = `<span aria-labelledby=${heading.id}>${content}</span>`; // CHANGED HERE
anchor.addEventListener("focus", e => {
let anchor = e.target.closest(`.${HeadingAnchors.classes.anchor}`);
if(anchor) {
this.positionAnchor(anchor);
}
});
anchor.addEventListener("mouseover", (e) => {
// when CSS anchor positioning is supported, this is only used to set the font
let anchor = e.target.closest(`.${HeadingAnchors.classes.anchor}`);
this.positionAnchor(anchor);
});
return anchor;
}
get headings() {
return this.querySelectorAll(this.selector.split(",").map(entry => `${entry.trim()}[id]`));
}
get selector() {
return this.getAttribute("selector") || HeadingAnchors.defaultSelector;
}
}
HeadingAnchors.register();
2026-09-09 20:38:19 +00:00
export { HeadingAnchors }
const THEME = "theme";
const saveTheme = (themeValue) => {
localStorage.setItem(THEME, themeValue);
};
const themeLight = document.getElementById("theme-light");
themeLight.addEventListener("input", (e) => {
saveTheme(themeLight.value);
});
const themeAuto = document.getElementById("theme-auto");
themeAuto.addEventListener("input", (e) => {
saveTheme(themeAuto.auto);
});
const themeDark = document.getElementById("theme-dark");
themeDark.addEventListener("input", (e) => {
saveTheme(themeDark.value);
});
var currentThemeValue = localStorage.getItem(THEME);
switch (currentThemeValue) {
case "light":
themeLight.checked = true;
2026-09-09 21:03:37 +00:00
themeAuto.checked = false;
2026-09-09 20:38:19 +00:00
break;
case "dark":
themeDark.checked = true;
2026-09-09 21:03:37 +00:00
themeAuto.checked = false;
2026-09-09 20:38:19 +00:00
break;
2026-09-09 21:03:37 +00:00
case "auto":
2026-09-09 20:38:19 +00:00
default:
themeAuto.checked = true;
}</script>
2026-05-15 09:20:43 -07:00
2026-09-11 18:57:10 +00:00
<link href="/pagefind/pagefind-component-ui.css" rel="stylesheet">
<script src="/pagefind/pagefind-component-ui.js" type="module"></script>
2026-05-15 09:20:43 -07:00
</head>
<body>
<header>
<a href="#main" id="skip" title="skip to main content">
<i class="fa-solid fa-forward" aria-hidden="true"></i> skip
</a>
<nav aria-label="main navigation">
<ul>
<li>
<a href="/reference/" title="read reference posts">
<i class="fa-regular fa-folder-open" aria-hidden="true"></i>
<span class="menu-text">reference</span>
</a>
</li>
<li>
<a href="/gallery/" title="view the gallery">
<i class="fa-regular fa-images" aria-hidden="true"></i>
<span class="menu-text">gallery</span>
</a>
</li>
<li>
<a href="/" title="home">
<i class="fa fa-solid fa-crow" aria-hidden="true"></i>
<span class="menu-text">home</span>
</a>
</li>
<li>
<a href="/about/" title="about Lee">
<i class="fa-regular fa-user" aria-hidden="true"></i>
<span class="menu-text">about</span>
</a>
</li>
<li>
<a href="/contact/" title="contact Lee">
<i class="fa-solid fa-envelope-open-text" aria-hidden="true"></i>
<span class="menu-text">contact</span>
</a>
</li>
</ul>
</nav>
2026-09-11 18:57:10 +00:00
<div class="dark searchbox" data-pf-theme="dark">
<pagefind-searchbox></pagefind-searchbox>
</div>
<div class="light searchbox">
<pagefind-searchbox></pagefind-searchbox>
</div>
2026-05-15 09:20:43 -07:00
</header>
2026-09-12 17:14:18 +00:00
<main id="main">
2026-05-15 09:20:43 -07:00
2026-09-12 17:14:18 +00:00
<heading-anchors content="<i class='fa-solid fa-anchor'></i>" data-pagefind-body="">
2026-05-15 09:20:43 -07:00
<h1 id="palette">palette</h1>
<p class="color" id="dark">#2e303e</p>
<p class="color" id="dark-alt">#3c3f52</p>
<p class="color" id="light">#ebeeef</p>
<p class="color" id="light-alt">#dbe1e3</p>
<p class="color" id="teal-dark">#18737b</p>
<p class="color" id="teal-light">#25b0bc</p>
<p class="color" id="pink-dark">#94195d</p>
<p class="color" id="pink-light">#ee9fcb</p>
</heading-anchors>
</main>
<footer>
<ul>
<li>
<a href="/colophon/">
colophon
</a>
</li>
<li>
<a href="/" title="go home" aria-label="go home | hello hello from Lee Cattarin, copyright 2022-2026">
hello hello from Lee Cattarin, © 2022-2026</a>
</li>
<li>
<a href="https://heckin.technology/inherentlee/leecat.art" title="source code" aria-label="source code" target="_blank" rel="external">
src
</a>
</li>
</ul>
2026-09-09 20:38:19 +00:00
<fieldset id="theme">
<legend>color scheme</legend>
<input type="radio" id="theme-light" name="theme" value="light">
<label class="theme-light" for="theme-light">
<i class="fa-regular fa-sun" aria-hidden="true"></i>
light
</label>
2026-09-09 21:03:37 +00:00
<input type="radio" id="theme-auto" name="theme" value="auto" checked="">
2026-09-09 20:38:19 +00:00
<label class="theme-auto" for="theme-auto">
auto
</label>
<input type="radio" id="theme-dark" name="theme" value="dark">
<label class="theme-dark" for="theme-dark">
dark
<i class="fa-regular fa-moon" aria-hidden="true"></i>
</label>
</fieldset>
2026-05-15 09:20:43 -07:00
</footer>
2026-09-18 00:05:19 +00:00
<!-- This page `/palette/` was built on 2026-09-18T00:05:04.728Z -->
2026-05-15 09:20:43 -07:00
</body>
</html>