/* Minimal static website theme. */

:root {
    color-scheme: light dark;
    --font: 16px/1.6 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    --primary: #4f46e5;
    --primary-rgb: 79, 70, 229;
    --bg-top: #f7f7fb;
    --bg-bottom: #efeff7;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: rgba(0, 0, 0, .08);
    --shadow: 0 10px 28px rgba(15, 23, 42, .08);
    --radius: 12px;
    --maxw: 820px;
    --pad: 28px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-top: #0e121a;
        --bg-bottom: #0b0f16;
        --card: #141a22;
        --text: #e5e7eb;
        --muted: #9ca3af;
        --border: rgba(255, 255, 255, .08);
        --shadow: 0 18px 40px rgba(0, 0, 0, .45);
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font: var(--font);
    color: var(--text);
    min-height: 100vh;
    background:
        radial-gradient(1100px 600px at 50% -180px, rgba(var(--primary-rgb), .14), transparent 65%),
        linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
    display: grid;
    place-items: start center;
}

.header {
    width: 100%;
    display: grid;
    place-items: center;
    padding: 22px 16px 6px;
}

.title {
    font-weight: 600;
    font-size: 26px;
}

.main {
    width: min(var(--maxw), 100%);
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: var(--pad);
    margin: 18px 16px 24px;
}

h1 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 1.2;
}

h2 {
    margin: 24px 0 8px;
    font-size: 18px;
}

p,
li {
    margin: 8px 0;
}

ul {
    padding-left: 18px;
}

a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: .08em;
}

a:hover {
    text-decoration-color: var(--primary);
}

.muted {
    color: var(--muted);
}