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

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--f-body);
    background: var(--bg);
    color: var(--ink);
    min-height: 100vh;
    padding: var(--sp-8) var(--sp-6);
}

.container {
    max-width: 1440px;
    margin: 0 auto;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* ── Accessibility utilities ─────────────────────────────── */
.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;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--sp-4);
    z-index: 9999;
    padding: var(--sp-2) var(--sp-4);
    background: var(--ink);
    color: var(--bg);
    font-family: var(--f-body);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--r-md);
    text-decoration: none;
    transition: top 0.15s;
}

.skip-link:focus {
    top: var(--sp-4);
}