:root {
    --bg: #f6f7f9;
    --card: #ffffff;
    --ink: #1f2430;
    --muted: #6b7280;
    --line: #e5e7eb;
    --accent: #7c3aed;
    --ok: #16a34a;
    --bad: #dc2626;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.5;
}
.topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: .9rem 1.5rem; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; }
.topbar nav a { color: var(--accent); text-decoration: none; margin-left: 1rem; }
.container { max-width: 860px; margin: 2rem auto; padding: 0 1.25rem; }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; }
h2 { font-size: 1.15rem; margin-top: 2rem; }
.lead { color: var(--muted); margin-top: 0; }
table.status {
    width: 100%; border-collapse: collapse; background: var(--card);
    border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
}
table.status th, table.status td { text-align: left; padding: .65rem .9rem; border-bottom: 1px solid var(--line); }
table.status th { background: #fafafa; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
table.status td.ok { color: var(--ok); font-weight: 700; text-align: center; }
table.status td.bad { color: var(--bad); font-weight: 700; text-align: center; }
ol.next li { margin: .35rem 0; }
code { background: #eef0f3; padding: .1rem .35rem; border-radius: 4px; font-size: .9em; }
.footer { max-width: 860px; margin: 2rem auto; padding: 0 1.25rem; color: var(--muted); font-size: .85rem; }

@media (prefers-color-scheme: dark) {
    :root { --bg:#14161a; --card:#1c1f26; --ink:#e5e7eb; --muted:#9ca3af; --line:#2b2f37; }
    table.status th { background:#22262e; }
    code { background:#2b2f37; }
}