:root {
	/* Color Story: Monochrome Ink with Signal Orange Accent */
	--ground:#ffffff;
	--ink:#0a0b0e;
	--ink-dark:#16181d;
	--ink-mid:#4b515d;
	--ink-muted:#575e6c;
	--line:#dcdfe5;
	--panel-tint:#f6f7f9;
	--panel-subtle:#eef0f4;
	--accent:#b8350a;
	--accent-tint:rgba(216, 67, 21, 0.08);
	--accent-contrast:#ffffff;
	--status-live:#0e8345;
	--status-alert:#c62828;

	/* Typography */
	--juki-f3a:"Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	--juki-28c:"Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	--juki-b04:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

	/* Fluid Type Scale (320px -> 1440px) */
	--step--2:clamp(0.72rem, 0.7rem + 0.1vw, 0.8rem);
	--step--1:clamp(0.84rem, 0.8rem + 0.2vw, 0.92rem);
	--juki-843:clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
	--juki-d5c:clamp(1.18rem, 1.1rem + 0.4vw, 1.32rem);
	--juki-794:clamp(1.4rem, 1.28rem + 0.6vw, 1.64rem);
	--juki-d28:clamp(1.68rem, 1.5rem + 0.9vw, 2.05rem);
	--juki-80b:clamp(2rem, 1.76rem + 1.2vw, 2.56rem);
	--juki-8b8:clamp(2.4rem, 2.06rem + 1.7vw, 3.2rem);
	--juki-237:clamp(2.9rem, 2.42rem + 2.4vw, 4rem);
	--step-display:clamp(3.5rem, 2.8rem + 3.5vw, 5.5rem);

	/* Spacing Scale */
	--space-3xs:clamp(0.25rem, 0.22rem + 0.15vw, 0.35rem);
	--space-2xs:clamp(0.5rem, 0.46rem + 0.2vw, 0.65rem);
	--space-xs:clamp(0.75rem, 0.7rem + 0.25vw, 0.95rem);
	--space-s:clamp(1rem, 0.92rem + 0.4vw, 1.25rem);
	--space-m:clamp(1.5rem, 1.38rem + 0.6vw, 1.95rem);
	--space-l:clamp(2rem, 1.84rem + 0.8vw, 2.6rem);
	--space-xl:clamp(3rem, 2.76rem + 1.2vw, 3.9rem);
	--space-2xl:clamp(4rem, 3.6rem + 2vw, 5.5rem);
	--space-3xl:clamp(5.5rem, 4.8rem + 3.5vw, 7.5rem);

	/* Container & Grid Dimensions */
	--shell-max:1280px;
	--shell-gutter:clamp(1rem, 3vw, 2.5rem);
	--grid-line-width:1px;
	--radius-none:0px;

	/* Elevation & Borders */
	--border-fine:1px solid var(--line);
	--border-strong:2px solid var(--ink);
	--border-accent:2px solid var(--accent);
	--shadow-subtle:0 1px 3px rgba(10, 11, 14, 0.05);
	--shadow-desk:0 4px 16px rgba(10, 11, 14, 0.08);
	--shadow-overlay:0 12px 36px rgba(10, 11, 14, 0.14);

	/* Motion Tokens */
	--ease-desk:cubic-bezier(0.16, 1, 0.3, 1);
	--ease-sharp:cubic-bezier(0.25, 1, 0.5, 1);
	--duration-fast:140ms;
	--duration-base:220ms;
	--duration-slow:380ms;
}

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

html {
	font-size:100%;
	-webkit-text-size-adjust:100%;
	scroll-behavior:smooth;
	background-color:var(--ground);
	color:var(--ink);
}

body {
	min-height:100vh;
	background-color:var(--ground);
	color:var(--ink);
	font-family:var(--juki-28c);
	font-size:var(--juki-843);
	line-height:1.6;
	letter-spacing:-0.01em;
	text-rendering:optimizeLegibility;
	-webkit-font-smoothing:antialiased;
	-moz-osx-font-smoothing:grayscale;
	display:flex;
	flex-direction:column;
}

/* Form Controls Reset */
button, input, select, textarea {
	font:inherit;
	color:inherit;
	letter-spacing:inherit;
	border-radius:var(--radius-none);
}

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

.skip-link {
	position:absolute;

	top:-9999px;
	left:1rem;
	z-index:10000;
	padding:0.75rem 1.25rem;
	background-color:var(--ink);
	color:var(--ground);
	font-family:var(--juki-b04);
	font-size:var(--step--1);
	font-weight:500;
	text-decoration:none;
	border:1px solid var(--ground);
	outline:2px solid var(--accent);
}

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

h1, h2, h3, h4, h5, h6 {
	font-family:var(--juki-f3a);
	color:var(--ink);
	font-weight:700;
	line-height:1.15;
	letter-spacing:-0.025em;
	overflow-wrap:break-word;
	word-wrap:break-word;
}

h1 {
	font-size:var(--juki-8b8);
	letter-spacing:-0.035em;
	line-height:1.1;
}

h2 {
	font-size:var(--juki-80b);
	line-height:1.15;
}

h3 {
	font-size:var(--juki-794);
	line-height:1.25;
}

h4 {
	font-size:var(--juki-d5c);
	line-height:1.35;
}

p {
	color:var(--ink-mid);
	margin-bottom:1.25em;
	max-width:68ch;
}

p:last-child { margin-bottom:0; }

p.lead {
	font-size:var(--juki-d5c);
	line-height:1.5;
	color:var(--ink);
	max-width:62ch;
}

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

small {
	font-size:var(--step--1);
	line-height:1.4;
}

code, kbd, samp, pre {
	font-family:var(--juki-b04);
	font-size:0.9em;
}

a {
	color:var(--ink);

	text-decoration:underline;
	text-decoration-thickness:1px;
	text-underline-offset:3px;
	transition:color var(--duration-fast) var(--ease-sharp), text-decoration-color var(--duration-fast) var(--ease-sharp);
}

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

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

.shell {
	width:100%;
	max-width:var(--shell-max);
	margin-left:auto;
	margin-right:auto;
	padding-left:var(--shell-gutter);
	padding-right:var(--shell-gutter);
	position:relative;
}

.shell-flush {
	width:100%;
	max-width:var(--shell-max);
	margin-left:auto;
	margin-right:auto;
	padding-left:0;
	padding-right:0;
}

.shell-wide {
	width:100%;
	max-width:1440px;
	margin-left:auto;
	margin-right:auto;
	padding-left:var(--shell-gutter);
	padding-right:var(--shell-gutter);
}

/* Technical Ledger Grid Background Rules */
.ledger-border-top { border-top:var(--border-fine); }

.ledger-border-bottom { border-bottom:var(--border-fine); }

.ledger-box {
	background-color:var(--ground);
	border:var(--border-fine);
	padding:var(--space-m);
}

.flow > * + * { margin-top:var(--space-m); }

.flow-tight > * + * { margin-top:var(--space-s); }

.flow-loose > * + * { margin-top:var(--space-xl); }

/* Flex & Grid Layout Helpers */
.grid-spec-2 {
	display:grid;
	grid-template-columns:1fr;
	gap:var(--space-m);
}

@media (min-width: 768px) {

	.grid-spec-2 { grid-template-columns:repeat(2, minmax(0, 1fr)); }
}

.grid-spec-3 {
	display:grid;
	grid-template-columns:1fr;
	gap:var(--space-m);
}

@media (min-width: 768px) {
	.grid-spec-3 { grid-template-columns:repeat(3, minmax(0, 1fr)); }
}

.grid-spec-4 {
	display:grid;
	grid-template-columns:1fr;
	gap:var(--space-m);
}

@media (min-width: 640px) {
	.grid-spec-4 { grid-template-columns:repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
	.grid-spec-4 { grid-template-columns:repeat(4, minmax(0, 1fr)); }
}

/* Utility Monospace Elements */
.meta-tag {
	display:inline-flex;
	align-items:center;
	gap:0.35rem;
	font-family:var(--juki-b04);
	font-size:var(--step--2);
	text-transform:uppercase;
	letter-spacing:0.08em;
	color:var(--ink-muted);
	line-height:1;
}

.meta-tag.accented {
	color:var(--accent);
	font-weight:700;
}

.meta-tag.status-badge {
	padding:0.25rem 0.5rem;
	background-color:var(--panel-tint);
	border:1px solid var(--line);
	color:var(--ink-dark);
}

.meta-tag.status-badge::before {
	content:"";
	display:inline-block;
	width:6px;
	height:6px;
	background-color:var(--status-live);
}

/* Visually Hidden Helper (strictly inaccessible to eye, accessible to SR) */
.sr-only {
	position:absolute;
	width:1px;
	height:1px;
	padding:0;
	margin:-1px;
	overflow:hidden;
	clip:rect(0, 0, 0, 0);
	white-space:nowrap;
	border:0;
}

/* Honeypots */
.field-honeypot {
	position:absolute !important;
	left:-9999px !important;
	top:auto !important;
	width:1px !important;
	height:1px !important;
	overflow:hidden !important;
	opacity:0 !important;
	pointer-events:none !important;
	tabindex:-1 !important;
}

.icon {
	width:1.25em;
	height:1.25em;
	fill:currentColor;
	display:inline-block;
	vertical-align:middle;
	flex-shrink:0;
}

[data-split] { visibility:visible; }

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