/**
 * Reset, typografia bazowa i stany dostępnościowe.
 */

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

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

@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;
	}
}

body {
	margin: 0;
	background: var(--color-bg);
	color: var(--color-ink);
	font-family: var(--font-body);
	font-size: var(--text-body);
	line-height: var(--leading-body);
	-webkit-font-smoothing: antialiased;
}

body.tp-no-scroll {
	overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0;
	font-family: var(--font-display);
	font-weight: 700;
	line-height: var(--leading-tight);
}

p {
	margin: 0 0 var(--space-5);
}

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

a {
	color: var(--color-accent);
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
	transition: color var(--transition), background-color var(--transition);
}

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

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

ul,
ol {
	margin: 0 0 var(--space-5);
	padding-left: var(--space-5);
}

table {
	border-collapse: collapse;
	width: 100%;
}

/* Widoczny focus jest wymogiem — nigdy nie usuwamy go bez zamiennika. */
:focus-visible {
	outline: 2px solid var(--color-ink);
	outline-offset: 3px;
}

.tp-dark :focus-visible,
.tp-band--dark :focus-visible {
	outline-color: #ffffff;
}

::selection {
	background: var(--color-accent-soft);
}

mark {
	background: var(--color-mark);
	color: inherit;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip-path: inset(50%);
	border: 0;
	white-space: nowrap;
}

.skip-link {
	position: absolute;
	top: -100px;
	left: var(--space-4);
	z-index: 999;
	padding: var(--space-3) var(--space-5);
	background: var(--color-ink);
	color: #ffffff;
	font-family: var(--font-mono);
	font-size: 12px;
	text-decoration: none;
}

.skip-link:focus {
	top: var(--space-4);
	color: #ffffff;
}

/* Pasek akcentu na górze każdej strony. */
.tp-topbar {
	height: var(--topbar-height);
	background: var(--color-accent);
}

.tp-container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--container-padding);
}

/* Wspólny język etykiet i metadanych pisanych monospace. */
.tp-mono {
	font-family: var(--font-mono);
	font-size: var(--text-meta);
	letter-spacing: var(--tracking-label);
	text-transform: uppercase;
	color: var(--color-text-faint-strong);
}