:root{--bg: #ffffff;--fg: #1a1a1a;--muted: #666;--border: #e0e0e0;--accent: #0dbd8b;--row-hover: #f6f6f6;--mark: #fff3b0}@media (prefers-color-scheme: dark){:root{--bg: #1a1a1a;--fg: #e8e8e8;--muted: #9aa0a6;--border: #333;--accent: #0dbd8b;--row-hover: #242424;--mark: #5a4b00}}:root.theme-light{--bg: #ffffff;--fg: #1a1a1a;--muted: #666;--border: #e0e0e0;--accent: #0dbd8b;--row-hover: #f6f6f6;--mark: #fff3b0}:root.theme-dark{--bg: #1a1a1a;--fg: #e8e8e8;--muted: #9aa0a6;--border: #333;--accent: #0dbd8b;--row-hover: #242424;--mark: #5a4b00}*{box-sizing:border-box}body{margin:0;font:14px/1.5 system-ui,-apple-system,sans-serif;color:var(--fg);background:var(--bg)}.standalone{max-width:560px;margin:48px auto;padding:0 24px;text-align:center}.standalone-icon{width:96px;height:96px;border-radius:18px}.standalone h1{font-size:24px;margin:16px 0 8px}.standalone p{color:var(--muted);text-align:left}.standalone a{color:var(--accent)}.standalone-cmd{text-align:left;background:var(--row-hover);border:1px solid var(--border);border-radius:8px;padding:12px;font-size:12px;overflow-x:auto;-webkit-user-select:all;user-select:all}.standalone-hint{font-size:13px}