:root {
   --ground: #e4eae3;
   --ground-alt: #dadfd9;
   --ground-dark: #18251d;
   --ink: #141c16;

   --ink-muted: #455449;
   --rule: #b9c4b7;
   --rule-dark: #2c3e33;
   --accent: #874917;
   --accent-hover: #9e5b26;
   --accent-active: #6d390e;
   --accent-light: #e8a870;
   --surface-white: #fff;

   --jacu-7a9: 'Playfair Display', Georgia, 'Times New Roman', serif;
   --jacu-961: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
   --jacu-f05: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

   --font-size-xs: clamp(0.72rem, 0.7rem + 0.18vw, 0.8rem);
   --font-size-sm: clamp(0.84rem, 0.81rem + 0.22vw, 0.94rem);
   --font-size-base: clamp(1rem, 0.96rem + 0.28vw, 1.125rem);
   --font-size-md: clamp(1.15rem, 1.08rem + 0.45vw, 1.35rem);
   --font-size-lg: clamp(1.4rem, 1.28rem + 0.85vw, 1.85rem);
   --font-size-xl: clamp(1.85rem, 1.62rem + 1.45vw, 2.65rem);
   --font-size-display: clamp(2.35rem, 2rem + 2.4vw, 3.85rem);

   --line-height-tight: 1.12;
   --line-height-heading: 1.22;
   --line-height-prose: 1.62;
   --line-height-loose: 1.78;

   --measure-narrow: 36ch;
   --measure-prose: 64ch;
   --measure-wide: 74ch;

   --space-3xs: 0.25rem;
   --space-2xs: 0.5rem;
   --space-xs: 0.75rem;
   --space-sm: 1rem;
   --space-md: 1.5rem;
   --space-lg: 2.25rem;
   --space-xl: 3.5rem;
   --space-2xl: 5rem;
   --space-3xl: 7.5rem;

   --container-max: 1240px;
   --container-pad: clamp(1.25rem, 3.2vw, 2.5rem);
   --margin-col-w: clamp(200px, 24vw, 290px);

   --rule-width: 1px;
   --rule-heavy: 2px;
   --radius-none: 0px;

   --dur-instant: 120ms;
   --dur-fast: 180ms;
   --dur-base: 240ms;
   --dur-slow: 400ms;
   --ease-focus: cubic-bezier(0.16, 1, 0.3, 1);
   --ease-in-out: cubic-bezier(0.45, 0, 0.15, 1);
   --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
}

*, *::before, *::after {
   box-sizing: border-box;
   margin: 0;
   padding: 0;
}

html {
   background-color: var(--ground);
   color: var(--ink);
   font-family: var(--jacu-961);
   font-size: 16px;
   line-height: var(--line-height-prose);
   -webkit-text-size-adjust: 100%;
   -moz-tab-size: 4;
   tab-size: 4;
   text-rendering: optimizeLegibility;
   -webkit-font-smoothing: antialiased;
}

body {
   background-color: var(--ground);
   color: var(--ink);
   font-family: var(--jacu-961);
   font-weight: 400;
   min-height: 100vh;
   position: relative;
   overflow-x: hidden;
   width: 100%;
}

img, picture, svg, video, canvas {
   display: block;
   max-width: 100%;
   height: auto;
}

input, button, textarea, select {
   font: inherit;
   color: inherit;
}

p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }

h1, h2, h3, h4, h5, h6 {
   font-family: var(--jacu-7a9);
   font-weight: 700;
   line-height: var(--line-height-heading);
   color: var(--ink);
   letter-spacing: -0.01em;
}

h1 {
   font-size: var(--font-size-display);
   line-height: var(--line-height-tight);
   letter-spacing: -0.02em;
}

h2 { font-size: var(--font-size-xl); }

h3 { font-size: var(--font-size-lg); }

h4 { font-size: var(--font-size-md); }

p {
   max-width: var(--measure-prose);
   font-size: var(--font-size-base);
   color: var(--ink);
}

p + p { margin-top: 1.15em; }

strong, b {
   font-weight: 600;
   color: var(--ink);
}

small { font-size: var(--font-size-sm); }

code, kbd, samp, pre {
   font-family: var(--jacu-f05);
   font-size: 0.9em;
}

ul, ol { padding-left: 1.4rem; }

li + li { margin-top: 0.4em; }

hr {
   border: 0;
   border-top: var(--rule-width) solid var(--rule);
   margin: var(--space-xl) 0;
}

a {

   color: var(--ink);
   text-decoration-skip-ink: auto;
   transition: color var(--dur-fast) var(--ease-focus);
}

a:hover { color: var(--accent); }

a:focus-visible {
   outline: 2px solid var(--accent);
   outline-offset: 3px;
}

::selection {
   background: var(--ink);
   color: var(--ground);
}

.skip-link {
   position: absolute;
   top: -100px;
   left: 1rem;
   z-index: 10000;
   padding: 0.85rem 1.4rem;
   background: var(--accent);
   color: #fff;
   font-family: var(--jacu-f05);
   font-size: var(--font-size-sm);
   font-weight: 500;
   text-transform: uppercase;
   letter-spacing: 0.05em;
   text-decoration: none;
   border: 1px solid var(--ink);
   transition: top var(--dur-fast) var(--ease-focus);
}

.skip-link:focus { top: 1rem; }

.icon {
   width: 1.25em;
   height: 1.25em;
   fill: none;
   stroke: currentColor;
   stroke-width: 2;
   stroke-linecap: round;
   stroke-linejoin: round;
   vertical-align: middle;
   flex-shrink: 0;
   display: inline-block;
}

.site-shell {
   min-height: 100vh;
   display: flex;
   flex-direction: column;
   position: relative;
   width: 100%;
}

.site-main {
   flex: 1 0 auto;
   width: 100%;
   display: block;
}

.container {
   width: 100%;
   max-width: var(--container-max);
   margin-left: auto;
   margin-right: auto;
   padding-left: var(--container-pad);
   padding-right: var(--container-pad);
}

.flow-mono {
   font-family: var(--jacu-f05);
   font-size: var(--font-size-xs);
   letter-spacing: 0.04em;
   text-transform: uppercase;
   color: var(--ink-muted);
}

.sr-only {
   position: absolute !important;
   width: 1px !important;
   height: 1px !important;
   padding: 0 !important;
   margin: -1px !important;
   overflow: hidden !important;
   clip: rect(0, 0, 0, 0) !important;
   white-space: nowrap !important;
   border: 0 !important;
}

.canvas-depth-layer {
   position: fixed;
   top: 0;
   left: 0;
   width: 100vw;
   height: 100vh;
   pointer-events: none;
   z-index: 0;
   opacity: 0.7;
}

.prose-block {
   font-size: var(--font-size-base);
   line-height: var(--line-height-prose);
   color: var(--ink);
}

.prose-block p { margin-bottom: 1.25em; }

.prose-block h2 {
   margin-top: 2em;
   margin-bottom: 0.6em;
}

.prose-block h3 {
   margin-top: 1.6em;
   margin-bottom: 0.5em;
}

.prose-block ul,
.prose-block ol {
   margin-top: 0.8em;
   margin-bottom: 1.25em;
   padding-left: 1.5rem;
}

.prose-block li { margin-bottom: 0.35em; }

.prose-block blockquote {
   border-left: 3px solid var(--accent);
   padding-left: 1.25rem;
   margin: 1.5rem 0;
   font-style: italic;
   color: var(--ink-muted);
}

.prose-block table {
   width: 100%;
   border-collapse: collapse;
   margin: 1.75rem 0;
   font-size: var(--font-size-sm);
}

.prose-block th,
.prose-block td {

   padding: 0.75rem 1rem;
   border: 1px solid var(--rule);
   text-align: left;
}

.prose-block th {
   background: var(--ground-alt);
   font-family: var(--jacu-f05);
   font-size: var(--font-size-xs);
   text-transform: uppercase;
   letter-spacing: 0.05em;
}

.layout-grid {
   display: grid;
   gap: var(--space-lg);
}

.grid-2col { grid-template-columns: 1fr; }

@media (min-width: 768px) {
   .grid-2col { grid-template-columns: repeat(2, 1fr); }
}

.grid-3col { grid-template-columns: 1fr; }

@media (min-width: 640px) {
   .grid-3col { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
   .grid-3col { grid-template-columns: repeat(3, 1fr); }
}

.stack-group {
   display: flex;
   flex-direction: column;
   gap: var(--space-md);
}

.cluster-group {
   display: flex;
   flex-wrap: wrap;
   gap: var(--space-sm);
   align-items: center;
}

.hairline-b { border-bottom: var(--rule-width) solid var(--rule); }

.hairline-t { border-top: var(--rule-width) solid var(--rule); }

.hairline-y {
   border-top: var(--rule-width) solid var(--rule);
   border-bottom: var(--rule-width) solid var(--rule);
}

.hairline-dark-b { border-bottom: var(--rule-width) solid var(--rule-dark); }

.hairline-dark-t { border-top: var(--rule-width) solid var(--rule-dark); }

.hairline-dark-y {
   border-top: var(--rule-width) solid var(--rule-dark);
   border-bottom: var(--rule-width) solid var(--rule-dark);
}

.table-responsive-wrapper {
   width: 100%;
   overflow-x: auto;
   -webkit-overflow-scrolling: touch;
}

@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;
   }
}