:root {
    --bg: #ffffff;
    --fg: #1f2328;
    --muted: #656d76;
    --border: #d1d9e0;
    --accent: #FFB43C;
    --link: #0969da;
    --code-bg: #f6f8fa;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0d1117;
        --fg: #e6edf3;
        --muted: #9198a1;
        --border: #30363d;
        --accent: #FFB43C;
        --link: #4493f8;
        --code-bg: #161b22;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0 1.25rem 5rem;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 46rem; margin: 0 auto; }

header {
    border-bottom: 3px solid var(--accent);
    margin: 0 0 2.5rem;
    padding: 3rem 0 1.5rem;
}

header h1 { margin: 0 0 .35rem; font-size: 2rem; line-height: 1.2; }
header .sub { color: var(--muted); font-size: .95rem; margin: 0; }

nav.top { margin: 0 0 2rem; font-size: .95rem; }
nav.top a { margin-right: 1.25rem; }

h2 {
    margin: 2.75rem 0 .85rem;
    padding-bottom: .3rem;
    font-size: 1.35rem;
    line-height: 1.3;
    border-bottom: 1px solid var(--border);
}

h3 { margin: 1.85rem 0 .6rem; font-size: 1.08rem; }

p, ul, ol { margin: 0 0 1rem; }
li { margin-bottom: .35rem; }

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

strong { font-weight: 600; }

code {
    background: var(--code-bg);
    border-radius: 6px;
    padding: .15em .4em;
    font-size: .875em;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
}

hr { border: 0; border-top: 1px solid var(--border); margin: 2.5rem 0; }

.meta {
    color: var(--muted);
    font-size: .9rem;
    margin: 0 0 1.75rem;
}

.table-scroll { overflow-x: auto; margin: 0 0 1.25rem; }

table { border-collapse: collapse; width: 100%; font-size: .93rem; }
th, td { border: 1px solid var(--border); padding: .5rem .75rem; text-align: left; vertical-align: top; }
th { background: var(--code-bg); font-weight: 600; }

.legal {
    font-size: .93rem;
    color: var(--muted);
}

.card {
    display: block;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.15rem 1.35rem;
    margin-bottom: 1rem;
    color: inherit;
}
.card:hover { border-color: var(--accent); text-decoration: none; }
.card h3 { margin: 0 0 .3rem; font-size: 1.1rem; color: var(--link); }
.card p { margin: 0; color: var(--muted); font-size: .93rem; }

footer {
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: .875rem;
}