:root {
    color-scheme: light dark;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: Canvas;
    color: CanvasText;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem clamp(1rem, 4vw, 3rem);
    border-bottom: 1px solid color-mix(in srgb, CanvasText 15%, transparent);
}

.brand,
.nav a,
a {
    color: inherit;
}

.brand {
    font-weight: 800;
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 1rem;
}

.nav a {
    opacity: 0.78;
    text-decoration: none;
}

.nav a.active,
.nav a:hover {
    opacity: 1;
    text-decoration: underline;
}

.page {
    width: min(960px, calc(100% - 2rem));
    margin: 3rem auto;
}

.hero,
.card {
    padding: clamp(1.25rem, 4vw, 3rem);
    border: 1px solid color-mix(in srgb, CanvasText 15%, transparent);
    border-radius: 1.25rem;
    background: color-mix(in srgb, Canvas 94%, CanvasText 6%);
}

.hero h1 {
    max-width: 13ch;
    margin: 0;
    font-size: clamp(2.4rem, 8vw, 5rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.hero p {
    max-width: 62ch;
}

.eyebrow {
    opacity: 0.72;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.85rem;
}

.button {
    display: inline-block;
    padding: 0.75rem 1rem;
    border-radius: 0.65rem;
    background: CanvasText;
    color: Canvas;
    text-decoration: none;
}

code {
    padding: 0.12rem 0.3rem;
    border-radius: 0.3rem;
    background: color-mix(in srgb, CanvasText 12%, transparent);
}