html {
    scroll-behavior: smooth;
    scroll-padding-top: 6rem;
}

body.abk-site {
    margin: 0;
    background: var(--abk-color-paper);
    color: var(--abk-color-text);
    font-family: var(--abk-font-family);
    font-size: var(--abk-text-base);
    line-height: var(--abk-leading-normal);
}

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

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

a { color: inherit; text-underline-offset: 0.18em; }

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

:focus-visible {
    outline: 3px solid var(--abk-color-focus);
    outline-offset: 3px;
}

.abk-container {
    width: min(100% - (var(--abk-page-gutter) * 2), var(--abk-container-max));
    margin-inline: auto;
}

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

.skip-link {
    position: fixed;
    z-index: 1000;
    top: var(--abk-space-3);
    left: var(--abk-space-3);
    transform: translateY(-200%);
    border-radius: var(--abk-radius-sm);
    background: var(--abk-color-jade);
    color: var(--abk-color-white);
    padding: var(--abk-space-3) var(--abk-space-4);
    text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }