:root { --bg: #ffffff; --fg: #1b1b1f; --muted: #5c5f6b; --line: #e3e5ea; --accent: #1e58a8; --card: #f6f7f9; } @media (prefers-color-scheme: dark) { :root { --bg: #16171a; --fg: #e8e9ed; --muted: #a1a5b0; --line: #2c2e35; --accent: #7aa7ef; --card: #1e2025; } } * { box-sizing: border-box; } body { margin: 0; padding: 0 20px 64px; background: var(--bg); color: var(--fg); font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; -webkit-text-size-adjust: 100%; } .page-header, main, .page-footer { max-width: 760px; margin: 0 auto; } .page-header { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 24px 0 20px; border-bottom: 1px solid var(--line); } .brand { margin: 0; font-weight: 600; letter-spacing: 0.02em; } .brand a { color: inherit; text-decoration: none; } /* Shown only when JavaScript runs; without it every language stays visible. */ .js-only { display: none; } html.js .js-only { display: flex; } /* The `js` class is set by an inline script in , before first paint, so the three language sections never flash one after another. */ html.js main > [data-lang] { display: none; } html.js main > [data-lang].is-visible { display: block; } .lang-switch { gap: 6px; } .lang-switch button { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); font: inherit; font-size: 14px; cursor: pointer; } .lang-switch button.is-active { border-color: var(--accent); color: var(--accent); background: var(--card); } h1 { margin: 32px 0 4px; font-size: 26px; line-height: 1.25; } h2 { margin: 32px 0 8px; font-size: 19px; line-height: 1.3; } .updated { margin: 0 0 24px; color: var(--muted); font-size: 14px; } p, ul { margin: 0 0 14px; } ul { padding-left: 22px; } li { margin-bottom: 6px; } a { color: var(--accent); } code { padding: 1px 5px; border-radius: 4px; background: var(--card); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9em; } .card { margin: 24px 0; padding: 16px 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); } .card p:last-child, .card ul:last-child { margin-bottom: 0; } .link-list { padding: 0; list-style: none; } .link-list li { margin-bottom: 14px; } .link-list .sub { display: block; color: var(--muted); font-size: 14px; } .page-footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; } [hidden] { display: none !important; }