@charset "UTF-8";
/**
 * Reset some basic elements
 */
body, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, hr,
dl, dd, ol, ul, figure {
  margin: 0;
  padding: 0;
}

/**
 * Basic styling
 */
body {
  font: 400 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  color: #d7dbe0;
  background-color: #15181d;
  -webkit-text-size-adjust: 100%;
  -webkit-font-feature-settings: "kern" 1;
  -moz-font-feature-settings: "kern" 1;
  -o-font-feature-settings: "kern" 1;
  font-feature-settings: "kern" 1;
  font-kerning: normal;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

/**
 * Set `margin-bottom` to maintain vertical rhythm
 */
h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
.highlight {
  margin-bottom: 15px;
}

/**
 * `main` element
 */
main {
  display: block; /* Default value of `display` of `main` element is 'inline' in IE 11. */
}

/**
 * Images
 */
img {
  max-width: 100%;
  vertical-align: middle;
}

/**
 * Figures
 */
figure > img {
  display: block;
}

figcaption {
  font-size: 14px;
}

/**
 * Lists
 */
ul, ol {
  margin-left: 30px;
}

li > ul,
li > ol {
  margin-bottom: 0;
}

/**
 * Headings
 */
h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
}

/**
 * Links
 */
a {
  color: #7aa2f7;
  text-decoration: none;
}
a:visited {
  color: rgb(19.5452649145%, 43.7421777222%, 95.1606174385%);
}
a:hover {
  color: #d7dbe0;
  text-decoration: underline;
}
.social-media-list a:hover {
  text-decoration: none;
}
.social-media-list a:hover .username {
  text-decoration: underline;
}

/**
 * Blockquotes
 */
blockquote {
  color: #99a1ad;
  border-left: 4px solid #333a44;
  padding-left: 15px;
  font-size: 18px;
  letter-spacing: -1px;
  font-style: italic;
}
blockquote > :last-child {
  margin-bottom: 0;
}

/**
 * Code formatting
 */
pre,
code {
  font-size: 15px;
  border: 1px solid #333a44;
  border-radius: 3px;
  background-color: #eef;
}

code {
  padding: 1px 5px;
}

pre {
  padding: 8px 12px;
  overflow-x: auto;
}
pre > code {
  border: 0;
  padding-right: 0;
  padding-left: 0;
}

/**
 * Wrapper
 */
.wrapper {
  max-width: -webkit-calc(800px - (30px * 2));
  max-width: calc(800px - 30px * 2);
  margin-right: auto;
  margin-left: auto;
  padding-right: 30px;
  padding-left: 30px;
}
@media screen and (max-width: 800px) {
  .wrapper {
    max-width: -webkit-calc(800px - (30px));
    max-width: calc(800px - (30px));
    padding-right: 15px;
    padding-left: 15px;
  }
}

/**
 * Clearfix
 */
.footer-col-wrapper:after, .wrapper:after {
  content: "";
  display: table;
  clear: both;
}

/**
 * Icons
 */
.svg-icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  fill: #99a1ad;
  padding-right: 5px;
  vertical-align: text-top;
}

.social-media-list li + li {
  padding-top: 5px;
}

/**
 * Tables
 */
table {
  margin-bottom: 30px;
  width: 100%;
  text-align: left;
  color: white;
  border-collapse: collapse;
  border: 1px solid #333a44;
}
table tr:nth-child(even) {
  background-color: rgb(25.1428571429%, 28.593837535%, 33.5238095238%);
}
table th, table td {
  padding: 9.999999999px 15px;
}
table th {
  background-color: rgb(22.5714285714%, 25.6694677871%, 30.0952380952%);
  border: 1px solid rgb(16.5714285714%, 18.8459383754%, 22.0952380952%);
  border-bottom-color: rgb(9.7142857143%, 11.0476190476%, 12.9523809524%);
}
table td {
  border: 1px solid #333a44;
}

/**
 * Site header
 */
.site-header {
  border-top: 5px solid #21262e;
  border-bottom: 1px solid #333a44;
  min-height: 55.95px;
  position: relative;
}

.site-title {
  font-size: 26px;
  font-weight: 300;
  line-height: 54px;
  letter-spacing: -1px;
  margin-bottom: 0;
  float: left;
}
.site-title, .site-title:visited {
  color: #21262e;
}

.site-nav {
  float: right;
  line-height: 54px;
}
.site-nav .nav-trigger {
  display: none;
}
.site-nav .menu-icon {
  display: none;
}
.site-nav .page-link {
  color: #d7dbe0;
  line-height: 1.5;
}
.site-nav .page-link:not(:last-child) {
  margin-right: 20px;
}
@media screen and (max-width: 600px) {
  .site-nav {
    position: absolute;
    top: 9px;
    right: 15px;
    background-color: #15181d;
    border: 1px solid #333a44;
    border-radius: 5px;
    text-align: right;
  }
  .site-nav label[for=nav-trigger] {
    display: block;
    float: right;
    width: 36px;
    height: 36px;
    z-index: 2;
    cursor: pointer;
  }
  .site-nav .menu-icon {
    display: block;
    float: right;
    width: 36px;
    height: 26px;
    line-height: 0;
    padding-top: 10px;
    text-align: center;
  }
  .site-nav .menu-icon > svg {
    fill: #21262e;
  }
  .site-nav input ~ .trigger {
    clear: both;
    display: none;
  }
  .site-nav input:checked ~ .trigger {
    display: block;
    padding-bottom: 5px;
  }
  .site-nav .page-link {
    display: block;
    margin-left: 20px;
    padding: 5px 10px;
  }
  .site-nav .page-link:not(:last-child) {
    margin-right: 0;
  }
}

/**
 * Site footer
 */
.site-footer {
  border-top: 1px solid #333a44;
  padding: 30px 0;
}

.footer-heading {
  font-size: 18px;
  margin-bottom: 15px;
}

.contact-list,
.social-media-list {
  list-style: none;
  margin-left: 0;
}

.footer-col-wrapper {
  font-size: 15px;
  color: #99a1ad;
  margin-left: -15px;
}

.footer-col {
  float: left;
  margin-bottom: 15px;
  padding-left: 15px;
}

.footer-col-1 {
  width: -webkit-calc(35% - (30px / 2));
  width: calc(35% - 30px / 2);
}

.footer-col-2 {
  width: -webkit-calc(20% - (30px / 2));
  width: calc(20% - 30px / 2);
}

.footer-col-3 {
  width: -webkit-calc(45% - (30px / 2));
  width: calc(45% - 30px / 2);
}

@media screen and (max-width: 800px) {
  .footer-col-1,
  .footer-col-2 {
    width: -webkit-calc(50% - (30px / 2));
    width: calc(50% - 30px / 2);
  }
  .footer-col-3 {
    width: -webkit-calc(100% - (30px / 2));
    width: calc(100% - 30px / 2);
  }
}
@media screen and (max-width: 600px) {
  .footer-col {
    float: none;
    width: -webkit-calc(100% - (30px / 2));
    width: calc(100% - 30px / 2);
  }
}
/**
 * Page content
 */
.page-content {
  padding: 30px 0;
  flex: 1;
}

.page-heading {
  font-size: 32px;
}

.post-list-heading {
  font-size: 28px;
}

.post-list {
  margin-left: 0;
  list-style: none;
}
.post-list > li {
  margin-bottom: 30px;
}

.post-meta {
  font-size: 14px;
  color: #99a1ad;
}

.post-link {
  display: block;
  font-size: 24px;
}

/**
 * Posts
 */
.post-header {
  margin-bottom: 30px;
}

.post-title {
  font-size: 42px;
  letter-spacing: -1px;
  line-height: 1;
}
@media screen and (max-width: 800px) {
  .post-title {
    font-size: 36px;
  }
}

.post-content {
  margin-bottom: 30px;
}
.post-content h2 {
  font-size: 32px;
}
@media screen and (max-width: 800px) {
  .post-content h2 {
    font-size: 28px;
  }
}
.post-content h3 {
  font-size: 26px;
}
@media screen and (max-width: 800px) {
  .post-content h3 {
    font-size: 22px;
  }
}
.post-content h4 {
  font-size: 20px;
}
@media screen and (max-width: 800px) {
  .post-content h4 {
    font-size: 18px;
  }
}

/**
 * Syntax highlighting styles
 */
.highlight {
  background: #fff;
}
.highlighter-rouge .highlight {
  background: #eef;
}
.highlight .c {
  color: #998;
  font-style: italic;
}
.highlight .err {
  color: #a61717;
  background-color: #e3d2d2;
}
.highlight .k {
  font-weight: bold;
}
.highlight .o {
  font-weight: bold;
}
.highlight .cm {
  color: #998;
  font-style: italic;
}
.highlight .cp {
  color: #999;
  font-weight: bold;
}
.highlight .c1 {
  color: #998;
  font-style: italic;
}
.highlight .cs {
  color: #999;
  font-weight: bold;
  font-style: italic;
}
.highlight .gd {
  color: #000;
  background-color: #fdd;
}
.highlight .gd .x {
  color: #000;
  background-color: #faa;
}
.highlight .ge {
  font-style: italic;
}
.highlight .gr {
  color: #a00;
}
.highlight .gh {
  color: #999;
}
.highlight .gi {
  color: #000;
  background-color: #dfd;
}
.highlight .gi .x {
  color: #000;
  background-color: #afa;
}
.highlight .go {
  color: #888;
}
.highlight .gp {
  color: #555;
}
.highlight .gs {
  font-weight: bold;
}
.highlight .gu {
  color: #aaa;
}
.highlight .gt {
  color: #a00;
}
.highlight .kc {
  font-weight: bold;
}
.highlight .kd {
  font-weight: bold;
}
.highlight .kp {
  font-weight: bold;
}
.highlight .kr {
  font-weight: bold;
}
.highlight .kt {
  color: #458;
  font-weight: bold;
}
.highlight .m {
  color: #099;
}
.highlight .s {
  color: #d14;
}
.highlight .na {
  color: #008080;
}
.highlight .nb {
  color: #0086B3;
}
.highlight .nc {
  color: #458;
  font-weight: bold;
}
.highlight .no {
  color: #008080;
}
.highlight .ni {
  color: #800080;
}
.highlight .ne {
  color: #900;
  font-weight: bold;
}
.highlight .nf {
  color: #900;
  font-weight: bold;
}
.highlight .nn {
  color: #555;
}
.highlight .nt {
  color: #000080;
}
.highlight .nv {
  color: #008080;
}
.highlight .ow {
  font-weight: bold;
}
.highlight .w {
  color: #bbb;
}
.highlight .mf {
  color: #099;
}
.highlight .mh {
  color: #099;
}
.highlight .mi {
  color: #099;
}
.highlight .mo {
  color: #099;
}
.highlight .sb {
  color: #d14;
}
.highlight .sc {
  color: #d14;
}
.highlight .sd {
  color: #d14;
}
.highlight .s2 {
  color: #d14;
}
.highlight .se {
  color: #d14;
}
.highlight .sh {
  color: #d14;
}
.highlight .si {
  color: #d14;
}
.highlight .sx {
  color: #d14;
}
.highlight .sr {
  color: #009926;
}
.highlight .s1 {
  color: #d14;
}
.highlight .ss {
  color: #990073;
}
.highlight .bp {
  color: #999;
}
.highlight .vc {
  color: #008080;
}
.highlight .vg {
  color: #008080;
}
.highlight .vi {
  color: #008080;
}
.highlight .il {
  color: #099;
}

/* ═══════════════════════════════════════════════════════════════════
   Cave — the site palette. Same colours as the logo: rock, lamp, ore.

   Imported by assets/main.scss, after minima, so it compiles into the one
   stylesheet minima's <head> already links — minima 2.5 has no
   custom-head.html hook to add a second one. style.css and filter.css read
   the tokens defined here, so there is one place to change a colour.

   Kept as plain CSS: no SCSS syntax, so scripts/dev_filter.py can serve this
   same file to the local preview without a Sass build.
   ═══════════════════════════════════════════════════════════════════ */
:root {
  /* Rock */
  --cave-air: #15181d; /* page background — unlit cave */
  --rock-deep: #1b1f26; /* panels sunk into the wall */
  --rock: #21262e; /* raised surfaces: inputs, rows */
  --rock-edge: #333a44; /* borders */
  --rock-lit: #4a525e; /* borders catching the lamp */
  /* Lamp */
  --lamp: #7aa2f7; /* links, primary accent */
  --lamp-dim: #5b8def;
  --text: #d7dbe0;
  --text-dim: #99a1ad;
  --text-faint: #6d7682;
  /* Ore */
  --gold: #f5b301; /* the thing worth carrying up */
  --gold-dim: #b98a08;
  --pyrite: #9a8f5c; /* looks like gold, is not — WIP markers */
  --pyrite-dim: #6d6540;
  --ember: #e05a4d; /* warnings, unavailable signals */
  --moss: #4aa06a; /* success */
  /* ── ORE ramp (gold, for feature cells) ─────────────────────── */
  /* 8 steps, sequential, validated against surface #1b1f26 (dark mode) */
  --ore-0: #2b2620;
  --ore-1: #45371c;
  --ore-2: #5d4a1a;
  --ore-3: #785f16;
  --ore-4: #94760f;
  --ore-5: #b18f08;
  --ore-6: #d0a504;
  --ore-7: #f5b301;
  /* ── LAMP ramp (blue, for grade row only) ───────────────────── */
  /* 7 steps, sequential, validated against surface #1b1f26 (dark mode) */
  --lamp-0: #1e242e;
  --lamp-1: #2c3b57;
  --lamp-2: #355184;
  --lamp-3: #3e66aa;
  --lamp-4: #5080c8;
  --lamp-5: #7aa2f7;
  --lamp-6: #a8c3fb;
}

/* ── Page shell ───────────────────────────────────────────────── */
html {
  background: var(--cave-air);
}

body {
  background: var(--cave-air);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.site-header {
  background: var(--rock-deep);
  border-top: none;
  border-bottom: 1px solid var(--rock-edge);
}

.site-title,
.site-title:visited,
.site-header .site-title {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-nav,
.site-nav .page-link,
.site-nav .page-link:visited {
  color: var(--text-dim);
}

.site-nav .page-link:hover {
  color: var(--lamp);
  text-decoration: none;
}

.site-nav .menu-icon > svg path {
  fill: var(--text-dim);
}

@media screen and (max-width: 600px) {
  .site-nav {
    background: var(--rock);
    border-color: var(--rock-edge);
  }
}
.site-footer {
  background: var(--rock-deep);
  border-top: 1px solid var(--rock-edge);
  color: var(--text-faint);
}

.site-footer .footer-heading,
.site-footer a {
  color: var(--text-dim);
}

.page-content {
  background: var(--cave-air);
  position: relative;
}

/* ── Type ─────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  color: #e8ebef;
}

a,
a:visited {
  color: var(--lamp);
}

a:hover {
  color: var(--gold);
  text-decoration: underline;
}

hr {
  border: 0;
  border-top: 1px solid var(--rock-edge);
}

blockquote {
  color: var(--text-dim);
  border-left-color: var(--rock-lit);
}

/* ── Code ─────────────────────────────────────────────────────── */
code,
pre {
  background: var(--rock-deep);
  border: 1px solid var(--rock-edge);
  color: #c8d3e0;
}

pre > code {
  border: 0;
  background: transparent;
}

.highlight {
  background: var(--rock-deep);
}

/* ── Tables (minima's, e.g. in briefs) ────────────────────────── */
table {
  color: var(--text);
  border-color: var(--rock-edge);
}

table th {
  background: var(--rock-deep);
  border-color: var(--rock-edge);
  color: var(--text);
}

table td {
  border-color: var(--rock-edge);
}

table tr:nth-child(even) {
  background: var(--rock-deep);
}

/* ── Form controls, globally ──────────────────────────────────── */
input,
select,
textarea,
button {
  color-scheme: dark;
}

::placeholder {
  color: var(--text-faint);
}

::selection {
  background: rgba(122, 162, 247, 0.3);
}

/* ── Footnote: the small print, at the bottom where it belongs ── */
.cave-footnote {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rock-edge);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-faint);
}

.cave-footnote p {
  margin: 0 0 0.5rem;
}

.cave-footnote p:last-child {
  margin-bottom: 0;
}

.cave-footnote strong {
  color: var(--text-dim);
}

.cave-footnote code {
  font-size: 0.9em;
  padding: 0.05em 0.3em;
}

/*# sourceMappingURL=main.css.map */