html {
	font-family: var(--font-sans);
}
body {
	background: var(--page-bg);
	color: var(--text);
	line-height: var(--leading-normal);
	font-size: var(--text-md);
}
::selection {
	background: var(--selection);
}
h1,
h2,
h3,
h4 {
	font-family: var(--font-display);
	font-weight: var(--weight-display);
	line-height: var(--leading-snug);
	letter-spacing: var(--tracking-heading);
}
h1,
h2 {
	letter-spacing: var(--tracking-display);
}
h1 {
	font-size: var(--text-4xl);
}
h2 {
	font-size: var(--text-2xl);
}
h3 {
	font-size: var(--text-xl);
}
p,
li {
	color: var(--text-muted);
}
small,
.text-faint {
	color: var(--text-faint);
}
code,
pre {
	font-family: var(--font-mono);
}
hr {
	border: 0;
	border-top: 1px solid var(--line);
}

/* Links — distinguishable by color, underlined on hover/focus for clarity */
a {
	color: var(--accent-strong);
}
a:hover,
a:focus-visible {
	color: var(--text);
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

/* Disabled controls — visible distinction */
button:disabled,
input:disabled,
select:disabled,
textarea:disabled,
[aria-disabled="true"] {
	cursor: not-allowed;
	opacity: 0.55;
}

/* Visible focus ring */
:focus-visible {
	outline: 2px solid var(--accent-strong);
	outline-offset: 2px;
	box-shadow: var(--shadow-focus);
}

/* Skip link — visually hidden until focused (keyboard users jump to main) */
.skip-link {
	position: absolute;
	top: 0;
	left: 0;
	padding: var(--space-2) var(--space-3);
	background: var(--surface-3);
	color: var(--text);
	border-radius: 0 0 var(--radius-md) 0;
	transform: translateY(-100%);
	transition: transform var(--motion-base) var(--ease-out);
	z-index: 1000;
}
.skip-link:focus-visible {
	transform: translateY(0);
}

/* Reduced motion — kill animations and instant scroll */
@media (prefers-reduced-motion: reduce) {
	html:focus-within {
		scroll-behavior: auto;
	}
	*,
	*::before,
	*::after {
		animation-duration: 0ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0ms !important;
	}
}

/* Forced-colors mode (Windows high contrast) — keep focus rings visible */
@media (forced-colors: active) {
	:focus-visible {
		outline: 2px solid CanvasText;
		box-shadow: none;
	}
}