*, *::before, *::after { box-sizing: border-box; }

@view-transition { navigation: auto; }

::view-transition-group(root),
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: var(--duration-normal);
  animation-timing-function: var(--ease-in-out);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  color-scheme: light;
  scroll-behavior: smooth;
  font-feature-settings: "cv11" 1, "ss03" 1, "cv02" 1;
  font-variant-numeric: tabular-nums slashed-zero;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-body);
  line-height: var(--leading-body);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  padding-block-end: env(safe-area-inset-bottom);
}

em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: var(--weight-regular);
  font-variation-settings: "opsz" 16, "SOFT" 50;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-size: inherit;
  font-family: var(--font-sans);
  font-weight: var(--weight-medium);
  color: var(--color-text);
}
h1 em, h2 em, h3 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: var(--weight-medium);
  font-variation-settings: "opsz" 144, "SOFT" 50;
  letter-spacing: var(--tracking-tight);
}

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--color-rule);
  transition: text-decoration-thickness var(--duration-fast) var(--ease-out);
  -webkit-tap-highlight-color: var(--color-tap-highlight);
}
a:hover {
  text-decoration-thickness: 2px;
}
a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

input, textarea, select {
  font: inherit;
  font-size: max(var(--input-font-size-min), 1rem);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  min-block-size: var(--touch-target-min);
}
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

button {
  font: inherit;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-meta);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-4);
  min-block-size: var(--touch-target-min);
  min-inline-size: var(--touch-target-min);
  cursor: pointer;
}

.grid-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: baseline;
  padding-inline: max(var(--space-5), env(safe-area-inset-left)) max(var(--space-5), env(safe-area-inset-right));
  padding-block: clamp(20px, 8dvh, 80px) var(--space-16);
  gap: var(--space-4);
}

.home h1 {
  font-size: var(--text-title);
  letter-spacing: var(--tracking-title);
  line-height: var(--leading-snug);
  margin: 0;
}
.home > section {
  margin: 0 0 var(--space-12);
}
.home > section:last-child {
  margin-bottom: 0;
}
.home section p {
  margin: 0;
  max-width: var(--measure-narrow);
}
.home .role {
  color: var(--color-muted);
  margin: calc(var(--space-2) * -1) 0 var(--space-10);
  max-width: var(--measure-narrow);
  line-height: var(--leading-normal);
}
.home .muted {
  color: var(--color-muted);
}
.home a {
  text-decoration-color: color-mix(in srgb, currentColor 20%, transparent);
  transition: text-decoration-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}
.home a:hover {
  text-decoration-color: currentColor;
}

.grid-shell:has(> .home) {
  min-height: 100svh;
  grid-template-rows: 1fr auto 4fr;
}
.grid-shell > .home {
  grid-row: 2;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  font-weight: var(--weight-regular);
  color: var(--color-muted);
  letter-spacing: 0.005em;
  margin: 0 0 var(--space-3);
}

.elsewhere-links {
  color: var(--color-muted);
  font-size: var(--text-caption);
  letter-spacing: 0;
  word-spacing: var(--space-2);
}
.elsewhere-links a {
  color: var(--color-muted);
}
.elsewhere-links a:hover {
  color: var(--color-text);
}

.back-link {
  display: inline-block;
  color: var(--color-muted);
  text-decoration: none;
  font-size: var(--text-back-link);
  letter-spacing: -0.005em;
  padding-block: 0 0.75em;
  transition: color var(--duration-fast) var(--ease-out);
}
.back-link-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  margin-inline-end: 0.4em;
}
.back-link em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: var(--weight-regular);
  font-variation-settings: "opsz" 14, "SOFT" 50;
  letter-spacing: 0;
}
.back-link:hover {
  color: var(--color-text);
}

.grid-shell > article > h1 {
  font-size: var(--text-title);
  letter-spacing: var(--tracking-title);
  line-height: var(--leading-snug);
  margin: 0 0 var(--space-4);
}

.prose {
  max-width: var(--measure);
  overflow-wrap: break-word;
}
.prose h1 {
  font-size: var(--text-title);
  letter-spacing: var(--tracking-title);
  line-height: var(--leading-snug);
  margin: 0 0 var(--space-3);
}
.prose .meta {
  color: var(--color-muted);
  font-size: var(--text-meta);
  letter-spacing: var(--tracking-meta);
  margin: 0 0 var(--space-2);
}
.prose .summary {
  color: var(--color-muted);
  font-style: italic;
  font-family: var(--font-serif);
  font-variation-settings: "opsz" 16, "SOFT" 50;
  font-size: var(--text-body);
  letter-spacing: 0;
  max-width: 60ch;
  margin: var(--space-4) 0 var(--space-8);
}
.prose h2 {
  font-size: var(--text-h2);
  letter-spacing: var(--tracking-h2);
  line-height: var(--leading-headline);
  margin: var(--space-10) 0 var(--space-3);
  scroll-margin-top: var(--rail-top);
}
.prose h3 {
  font-size: var(--text-h3);
  letter-spacing: var(--tracking-h3);
  line-height: var(--leading-normal);
  margin: var(--space-6) 0 var(--space-2);
  color: var(--color-muted);
}
.prose p {
  margin: 0 0 var(--space-5);
}
.prose ul, .prose ol {
  margin: 0 0 var(--space-5);
  padding-inline-start: var(--space-6);
}
.prose li { margin-bottom: var(--space-2); }
.prose blockquote {
  margin: var(--space-6) 0;
  padding-inline-start: var(--space-4);
  border-inline-start: 2px solid var(--color-rule);
  color: var(--color-muted);
  font-family: var(--font-serif);
  font-style: italic;
  font-variation-settings: "opsz" 72, "SOFT" 50;
  letter-spacing: 0;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose a {
  text-decoration: underline;
  text-decoration-color: var(--color-rule);
  text-underline-offset: 3px;
}
.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 0.1em 0.4em;
  background: var(--color-code-bg);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  letter-spacing: 0;
}
.prose pre {
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  background: var(--color-code-bg);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  padding: var(--space-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 var(--space-5);
  line-height: var(--leading-headline);
  letter-spacing: 0;
}
.prose pre code {
  border: 0;
  background: transparent;
  padding: 0;
  font-size: inherit;
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--color-rule);
  margin: var(--space-10) 0;
}
.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.entries {
  list-style: none;
  padding: 0;
  margin: 0;
}
.entries li {
  display: grid;
  align-items: baseline;
  column-gap: var(--space-4);
  padding-block: var(--space-3);
  min-block-size: 56px;
}
.entries .title {
  color: var(--color-text);
  text-decoration: none;
}
.entries .draft {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-caption);
  color: var(--color-muted);
  margin-inline-start: var(--space-2);
}
.entries .is-draft .title {
  color: var(--color-muted);
}
.entries .year,
.entries time,
.entries .description,
.entries .category {
  color: var(--color-muted);
  font-size: var(--text-meta);
}
.entries .year,
.entries time {
  font-variant-numeric: tabular-nums slashed-zero;
}
.entries.thoughts li {
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  row-gap: var(--space-1);
}
.entries.thoughts .year {
  grid-column: 1 / -1;
  grid-row: 1;
}
.entries.thoughts .title {
  grid-column: 1;
  grid-row: 2;
}
.entries.thoughts time {
  grid-column: 2;
  grid-row: 2;
  text-align: end;
}
.entries.projects li {
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  row-gap: var(--space-1);
}
.entries.projects .title {
  grid-column: 1;
  grid-row: 1;
}
.entries.projects .description {
  grid-column: 1;
  grid-row: 2;
}
.entries.projects .category {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: baseline;
  text-align: end;
}

.toc {
  margin-block-start: var(--space-6);
  display: none;
}
.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
.toc li {
  padding-block: 2px;
}
.toc a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: var(--text-caption);
  letter-spacing: 0;
  display: inline-block;
  padding-block: 2px;
}
.toc a.is-current {
  color: var(--color-text);
}
.toc a:hover { color: var(--color-text); }

.demonstration {
  width: 100%;
  max-width: var(--demonstration-width);
  margin-block: var(--space-8);
}

.empty {
  color: var(--color-muted);
  font-style: italic;
}

@media (min-width: 48rem) {
  .grid-shell {
    margin-inline: auto;
  }
  .entries.thoughts li {
    grid-template-columns: 4ch minmax(0, 1fr) auto;
    grid-template-rows: auto;
    column-gap: var(--space-8);
    row-gap: 0;
  }
  .entries.thoughts .year {
    grid-column: 1;
    grid-row: 1;
  }
  .entries.thoughts .title {
    grid-column: 2;
    grid-row: 1;
  }
  .entries.thoughts time {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (min-width: 72rem) {
  .grid-shell {
    grid-template-columns: 1fr minmax(0, var(--content-column)) 1fr;
    max-width: var(--shell-max);
    padding-inline: var(--space-8);
    padding-block: clamp(30px, 12dvh, 90px) var(--space-24);
    gap: 0;
  }
  .grid-shell > .rail {
    grid-column: 1;
    justify-self: start;
    width: var(--rail-width);
    margin-inline-end: var(--rail-gap);
    align-self: start;
    position: sticky;
    top: var(--rail-top);
  }
  .grid-shell > article {
    grid-column: 2;
  }
  .grid-shell > .home {
    grid-column: 1;
  }
  .toc { display: block; }
}

.status-badge {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--text-sm);
  color: inherit;
  margin-inline-start: var(--space-2);
}

.status-badge::before {
  content: "·";
  color: var(--color-muted);
  margin-inline-end: var(--space-2);
}

.project.is-archived .prose > :where(p, ul, ol, blockquote) {
  color: var(--color-muted-strong);
}

.entries.projects li.is-archived .title {
  color: var(--color-muted-strong);
}

.demonstration {
  width: 100%;
  margin-block: var(--space-8) 0;
}

.demonstration iframe {
  display: block;
  width: 100%;
  height: var(--iframe-height, 600px);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.cta {
  margin-block: var(--space-8) 0;
}

.cta-button {
  display: inline-block;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  text-decoration: none;
}