:root {
    --bg: #090d16;
    --surface: #131927;
    --border: rgba(255, 255, 255, 0.08);
    --text: #f1f5f9;
    --muted: #94a3b8;
    --accent: #10b981;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Inter, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

.wrap {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.lang {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 3px;
}

.lang a {
    color: var(--muted);
    text-decoration: none;
    padding: 4px 9px;
    border-radius: 7px;
}

.lang a:hover { color: var(--text); }

.lang a[aria-current="true"] {
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.02em;
    color: var(--text);
    text-decoration: none;
}

main { padding: 44px 0 24px; }

h1 {
    font-size: clamp(26px, 4vw, 36px);
    letter-spacing: -0.03em;
    margin: 0 0 8px;
}

h2 {
    font-size: 20px;
    letter-spacing: -0.02em;
    margin: 36px 0 10px;
}

.updated {
    color: var(--muted);
    font-size: 14px;
    margin: 0 0 8px;
}

p, li { color: #cbd5e1; }

ul { padding-left: 22px; }

li { margin-bottom: 6px; }

code {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1px 6px;
    font-size: 14px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    font-size: 15px;
}

th, td {
    border: 1px solid var(--border);
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
    color: #cbd5e1;
}

th { background: var(--surface); color: var(--text); font-weight: 600; }

footer {
    border-top: 1px solid var(--border);
    padding: 24px 0 48px;
    color: var(--muted);
    font-size: 14px;
}

footer a { margin-right: 18px; }