/* ------- Reset + base --------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--color-fg);
    background: var(--color-bg);
}

main { display: block; }

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

a {
    color: var(--color-primary);
    text-decoration-color: color-mix(in srgb, var(--color-primary) 40%, transparent);
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: color var(--dur-fast) var(--ease-out), text-decoration-color var(--dur-fast) var(--ease-out);
}
a:hover { color: var(--color-primary-hover); text-decoration-color: currentColor; }

:focus-visible {
    outline: 3px solid var(--color-ring);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    color: var(--color-primary);
    font-weight: 600;
    border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus {
    left: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

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