:root {
  color-scheme: light dark;
  --site-bg: #f7f7f7;
  --site-surface: #e0e0e0;
  --site-surface-strong: #f4f4f4;
  --site-text: #000000;
  --site-muted: rgba(0, 0, 0, 0.55);
  --site-border: rgba(0, 0, 0, 0.06);
  --site-highlight: #add8e6;
  --site-highlight-strong: #9fcdda;
  --site-radius: 50px;
  --site-radius-lg: 50px;
  --site-gap: 0.625rem;
  --site-font: 'Lato', sans-serif;
  --site-font-mono: 'Roboto Mono', monospace;
  --site-shadow-light: #ffffff;
  --site-shadow-dark: #bebebe;
  --site-shadow-soft: 20px 20px 60px var(--site-shadow-dark), -20px -20px 60px var(--site-shadow-light);
  --site-shadow-soft-small: 10px 10px 28px var(--site-shadow-dark), -10px -10px 28px var(--site-shadow-light);
  --site-shadow-hover: -20px -20px 60px var(--site-shadow-dark), 20px 20px 60px var(--site-shadow-light);
  --site-shadow-hover-small: -10px -10px 28px var(--site-shadow-dark), 10px 10px 28px var(--site-shadow-light);
  --site-shadow-inset: inset 8px 8px 18px rgba(190, 190, 190, 0.8), inset -8px -8px 18px rgba(255, 255, 255, 0.9);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  padding: 1rem;
  background: var(--site-bg);
  color: var(--site-text);
  font-family: var(--site-font);
}

a {
  color: inherit;
  pointer-events: initial;
  text-decoration-color: rgba(0, 0, 0, 0.32);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-color: currentColor;
}

small {
  font-size: 0.65em;
}

/* Home */

.home-page,
.index-page {
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

.home-page main,
.index-page main {
  position: fixed;
  top: 1rem;
  right: max(1rem, calc((100vw - 980px) / 2));
  left: max(1rem, calc((100vw - 980px) / 2));
  z-index: 100;
  width: auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
  transform: none;
  text-align: left;
  pointer-events: none;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.home-page h1,
.index-page h1 {
  display: flex;
  flex-direction: column;
  margin: 0;
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.home-page h1,
.home-page h2,
.index-page h1,
.index-page h2 {
  position: relative;
}

.home-page h2,
.index-page h2 {
  margin: 0;
  color: var(--site-muted);
  font-family: var(--site-font-mono);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: -0.03em;
}

.category-filter {
  display: flex;
  max-width: min(100%, 980px);
  flex-wrap: wrap;
  gap: 0.35rem;
  padding-top: 0.25rem;
  pointer-events: initial;
}

.category-filter__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.8rem;
  padding: 0.34rem 0.72rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--site-radius);
  background: rgba(224, 224, 224, 0.46);
  color: rgba(0, 0, 0, 0.72);
  font-family: var(--site-font-mono);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: -0.035em;
  box-shadow: 4px 4px 12px rgba(190, 190, 190, 0.38), -4px -4px 12px rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}

.category-filter__button:hover,
.category-filter__button.is-active {
  border-color: rgba(0, 0, 0, 0.16);
  background: rgba(173, 216, 230, 0.62);
  color: var(--site-text);
  box-shadow: 5px 5px 14px rgba(190, 190, 190, 0.46), -5px -5px 14px rgba(255, 255, 255, 0.78);
  transform: translateY(-1px);
}

.home-page main span,
.index-page main span {
  position: static;
  display: inline;
  width: auto;
  max-width: none;
  padding: 0;
  margin: 0;
  transform: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: inherit;
}

.home-page main > span,
.index-page main > span {
  position: fixed;
  bottom: 1rem;
  right: max(1rem, calc((100vw - 980px) / 2));
  left: max(1rem, calc((100vw - 980px) / 2));
  z-index: 110;
  width: auto;
  max-width: none;
  height: auto;
  display: block;
  margin: 0 0 env(safe-area-inset-bottom, 1rem);
  padding: 0.9rem 1.25rem;
  transform: none;
  text-align: left;
  pointer-events: initial;
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: var(--site-shadow-soft-small);
}

.home-page h1 span,
.index-page h1 span {
  position: static;
  display: inline;
  width: auto;
  max-width: none;
  padding: 0;
  margin: 0;
  transform: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: inherit;
}

.home-page img,
.index-page img {
  width: 1.5em;
  height: 1.5em;
  min-width: 100%;
  min-height: 100%;
  position: absolute;
  top: 50%;
  left: 0;
  display: block;
  vertical-align: middle;
  transform: translate(0, -50%);
}

.home-page > span,
.index-page > span {
  position: fixed;
  bottom: 1rem;
  right: max(1rem, calc((100vw - 980px) / 2));
  left: max(1rem, calc((100vw - 980px) / 2));
  z-index: 110;
  width: auto;
  max-width: none;
  height: auto;
  display: block;
  margin-bottom: env(safe-area-inset-bottom, 1rem);
  padding: 0.9rem 1.25rem;
  transform: none;
  text-align: left;
  pointer-events: initial;
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: var(--site-shadow-soft-small);
}

#tags-container {
  position: fixed;
  inset: 1rem;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  align-items: center;
  gap: var(--site-gap);
  justify-content: center;
  overflow: hidden;
  padding-top: 10rem;
  padding-bottom: 8.5rem;
  font-family: var(--site-font-mono);
}

.tag {
  padding: 0.625rem;
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: var(--site-shadow-soft-small);
  cursor: pointer;
  opacity: 0.22;
  filter: blur(1px);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease, filter 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.tag:hover,
.tag-highlight,
.related-tag-highlight {
  background: var(--site-highlight);
  box-shadow: var(--site-shadow-hover-small);
  opacity: 0.5;
  filter: blur(0);
  transform: translateY(-1px);
}

.category-tag-highlight {
  background: rgba(173, 216, 230, 0.62);
  box-shadow: 7px 7px 18px rgba(190, 190, 190, 0.5), -7px -7px 18px rgba(255, 255, 255, 0.76);
  opacity: 0.58;
  filter: blur(0.25px);
}

.category-tag-muted {
  opacity: 0.18;
}

/* CV */

.cv-page {
  min-height: 100vh;
  font-size: 18px;
  line-height: 1.7;
}

.cv-page main {
  width: min(100%, 1100px);
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

/* Sticky morphing header: the real "Curriculum Vitae" label and the name
   (h1) slide up with the scroll from their resting place and lock into a
   compact glass header. md.js scrubs the morph through --cv-p (0 at rest,
   1 when pinned), --cv-kx (label travel) and the nickname collapse. */
.cv-hero {
  position: sticky;
  top: 2rem;
  z-index: 31;
  width: 100%;
  max-width: 760px;
  margin: 0 auto 0.5rem;
}

.cv-kicker {
  position: relative;
  display: inline-block;
  isolation: isolate;
  margin: 0;
  color: var(--site-muted);
  font-family: var(--site-font-mono);
  font-size: 0.8rem;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transform: translateX(var(--cv-kx, 0px));
  will-change: transform;
}

/* The middle of each word ("URRICULUM ", "ITAE") collapses away so the label
   hugs from "Curriculum Vitae" down to "CV" — one element, and the pill
   follows its width for free (md.js drives the collapse). */
.cv-kicker__rest {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  white-space: pre;
}

/* Glass pill that fades in behind each header piece as it pins. */
.cv-kicker::before,
.md-loader-wrapper h1:first-child::before {
  content: '';
  position: absolute;
  inset: -0.5rem -1.05rem;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: calc(var(--site-radius) / 1.35);
  background: rgba(255, 255, 255, 0.42);
  box-shadow:
    0 10px 32px rgba(0, 0, 0, 0.14),
    0 2px 6px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.85),
    inset 0 -1px 2px rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(22px) saturate(185%) brightness(1.08);
  -webkit-backdrop-filter: blur(22px) saturate(185%) brightness(1.08);
  opacity: var(--cv-p, 0);
  pointer-events: none;
}

.md-loader-wrapper {
  display: grid;
  max-width: 760px;
  gap: 1.25rem;
  margin: 0 auto;
}

.md-loader-wrapper > div {
  display: grid;
  gap: 1rem;
}

.md-loader-wrapper h1,
.md-loader-wrapper h2,
.md-loader-wrapper h3,
.md-loader-wrapper h4,
.md-loader-wrapper h5,
.md-loader-wrapper h6 {
  margin: 2.5rem 0 0.25rem;
  color: var(--site-text);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.md-loader-wrapper h1:first-child {
  position: sticky;
  top: 2rem;
  z-index: 30;
  isolation: isolate;
  justify-self: start;
  width: max-content;
  max-width: 100%;
  margin: 0;
  padding-top: 0;
  border-top: 0;
}

/* The "Sandtalker" nickname collapses away as the name pins. */
.cv-name__nick {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  white-space: nowrap;
}

.md-loader-wrapper h1,
.md-loader-wrapper h2 {
  padding-top: 1.5rem;
  border-top: 1px solid var(--site-border);
  font-size: 2rem;
  font-weight: 300;
}

.md-loader-wrapper h3 {
  font-size: 1.35rem;
}

.md-loader-wrapper h4,
.md-loader-wrapper h5,
.md-loader-wrapper h6 {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0;
}

.md-loader-wrapper p,
.md-loader-wrapper ul,
.md-loader-wrapper ol,
.md-loader-wrapper blockquote,
.md-loader-wrapper table,
.md-loader-wrapper pre {
  margin: 0;
}

.md-loader-wrapper p {
  max-width: 72ch;
}

.md-loader-wrapper ul,
.md-loader-wrapper ol {
  display: grid;
  gap: 0.5rem;
  padding-left: 1.4rem;
}

.md-loader-wrapper li::marker {
  color: var(--site-muted);
}

.md-loader-wrapper strong {
  font-weight: 700;
}

.md-loader-wrapper small {
  color: var(--site-muted);
  font-size: 0.82em;
}

.md-loader-wrapper blockquote {
  padding: 1rem 1.25rem;
  border-left: 0.25rem solid var(--site-highlight);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  color: var(--site-muted);
  box-shadow: var(--site-shadow-inset);
}

.md-loader-wrapper hr {
  width: 100%;
  margin: 1.5rem 0;
  border: 0;
  border-top: 1px solid var(--site-border);
}

.md-loader-wrapper table {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--site-border);
  border-collapse: collapse;
  border-radius: var(--site-radius);
  background: var(--site-surface-strong);
  font-size: 0.95rem;
  box-shadow: none;
}

.md-loader-wrapper th,
.md-loader-wrapper td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--site-border);
  vertical-align: top;
}

.md-loader-wrapper th {
  background: var(--site-surface);
  text-align: left;
  font-weight: 700;
}

.md-loader-wrapper tr:last-child td {
  border-bottom: 0;
}

.md-loader-wrapper code {
  padding: 0.1rem 0.35rem;
  border-radius: var(--site-radius);
  background: var(--site-surface);
  font-family: var(--site-font-mono);
  font-size: 0.88em;
}

.md-loader-wrapper pre {
  overflow-x: auto;
  padding: 1rem;
  border-radius: var(--site-radius);
  background: #111111;
  color: #f4f4f4;
}

.md-loader-wrapper pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

.md-loader-download-pdf {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  color: var(--site-text);
  box-shadow: var(--site-shadow-soft-small);
  text-decoration: none;
}

.md-loader-download-pdf:hover {
  box-shadow: var(--site-shadow-hover-small);
}

.md-loader-download-pdf span::before {
  content: 'Download PDF';
}

@media screen and (max-width: 768px) {
  .home-page,
  .index-page {
    font-size: 10px;
  }

  .home-page main,
  .index-page main {
    top: 1rem;
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
    padding: 0;
  }

  .home-page h2,
  .index-page h2 {
    margin-bottom: 0;
  }

  .category-filter {
    max-height: 5.25rem;
    overflow: auto;
    padding-bottom: 0.2rem;
  }

  .category-filter__button {
    min-height: 1.8rem;
    padding: 0.34rem 0.62rem;
    font-size: 0.72rem;
  }

  .home-page > span,
  .index-page > span {
    bottom: 0.5rem;
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
    max-width: none;
    font-size: 16px;
  }

  .home-page main > span,
  .index-page main > span {
    bottom: 0.5rem;
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
    max-width: none;
    font-size: 16px;
  }

  #tags-container {
    gap: 0.325rem;
    padding-top: 11rem;
    padding-bottom: 9.5rem;
  }

  .tag {
    padding: 0.325rem;
  }

  .cv-hero {
    width: auto;
    max-width: none;
  }

  .md-loader-wrapper {
    margin: 0;
  }
}

@media screen and (max-width: 720px) {
  .cv-page {
    padding: 1rem;
    font-size: 16px;
  }

  .cv-page main {
    min-height: calc(100vh - 2rem);
    padding: 1rem 0 3rem;
  }

  .md-loader-wrapper table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

@media print {
  body {
    padding: 0;
    background: #ffffff;
    color: #000000;
    font-size: 12px;
  }

  .home-page main,
  .home-page > span,
  .home-page main > span,
  .index-page main,
  .index-page > span,
  .index-page main > span {
    position: static;
    width: 100%;
    right: auto;
    left: auto;
    transform: none;
    box-shadow: none;
  }

  .cv-page main {
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .md-loader-wrapper h1,
  .md-loader-wrapper h2 {
    break-after: avoid;
  }

  .md-loader-wrapper p,
  .md-loader-wrapper li,
  .md-loader-wrapper blockquote,
  .md-loader-wrapper table {
    break-inside: avoid;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --site-bg: #141414;
    --site-surface: #202020;
    --site-surface-strong: #111111;
    --site-text: #ffffff;
    --site-muted: rgba(255, 255, 255, 0.65);
    --site-border: rgba(255, 255, 255, 0.16);
    --site-highlight: #333333;
    --site-highlight-strong: #444444;
    --site-shadow-light: #2a2a2a;
    --site-shadow-dark: #090909;
    --site-shadow-inset: inset 8px 8px 18px rgba(0, 0, 0, 0.55), inset -8px -8px 18px rgba(255, 255, 255, 0.055);
  }

  a {
    color: #ffffff;
    text-decoration-color: rgba(255, 255, 255, 0.4);
  }

  a:visited {
    color: #dddddd;
  }

  .home-page main,
  .index-page main {
    background: transparent;
  }

  .home-page > span,
  .index-page > span {
    background: var(--site-surface);
  }

  .home-page main > span,
  .index-page main > span {
    background: var(--site-surface);
  }

  .category-filter__button {
    background: rgba(32, 32, 32, 0.48);
    color: rgba(255, 255, 255, 0.72);
    box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.38), -4px -4px 12px rgba(255, 255, 255, 0.04);
  }

  .category-filter__button:hover,
  .category-filter__button.is-active {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(68, 68, 68, 0.82);
    color: var(--site-text);
  }

  .tag:hover,
  .tag-highlight {
    background-color: var(--site-highlight);
  }

  .related-tag-highlight {
    background-color: var(--site-highlight-strong);
  }

  .category-tag-highlight {
    background: rgba(68, 68, 68, 0.78);
    box-shadow: 7px 7px 18px rgba(0, 0, 0, 0.42), -7px -7px 18px rgba(255, 255, 255, 0.045);
  }

  .cv-kicker::before,
  .md-loader-wrapper h1:first-child::before {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(38, 38, 38, 0.45);
    box-shadow:
      0 10px 32px rgba(0, 0, 0, 0.5),
      0 2px 6px rgba(0, 0, 0, 0.35),
      inset 0 1px 0 rgba(255, 255, 255, 0.18),
      inset 0 -1px 2px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(22px) saturate(185%) brightness(0.9);
    -webkit-backdrop-filter: blur(22px) saturate(185%) brightness(0.9);
  }

  .md-loader-download-pdf {
    background: var(--site-surface);
    color: var(--site-text);
  }
}