:root[data-theme=light]{--bg: #f2f2f2;--fg: #111111;--card-bg: #ffffff;--muted: #666666;--ring: rgba(0, 0, 0, .1);--switch-track: #e6e6e6;--switch-thumb: #ffffff}:root[data-theme=dark]{--bg: #1f2329;--fg: #ffffff;--card-bg: #2a2f36;--muted: #a5a5a5;--ring: rgba(255, 255, 255, .15);--switch-track: #3a414b;--switch-thumb: #0f1115}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .18s ease,color .18s ease}a{color:inherit;text-decoration:none}.btn{border:1px solid var(--ring);background:var(--card-bg);color:var(--fg);padding:.6rem 1rem;border-radius:.75rem;cursor:pointer;font-weight:600}.btn:hover{transform:translateY(-1px)}.btn:focus-visible{outline:2px solid var(--ring);outline-offset:2px}.btn.ghost{background:transparent}.app-wrap{display:flex;min-height:100%;flex-direction:column;gap:1.5rem;padding:1rem}.app-header{display:grid;justify-items:center;gap:.5rem;padding-top:.5rem}.card{background:var(--card-bg);border:1px solid var(--ring);border-radius:1rem;padding:1.25rem;max-width:720px;margin:0 auto}@media (min-width: 768px){.app-wrap{padding:2rem}}.theme-switch{position:fixed;top:1rem;right:1rem;width:52px;height:30px;border-radius:999px;border:1px solid var(--ring);background:var(--switch-track);display:inline-flex;align-items:center;padding:3px;cursor:pointer;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease}.read-the-docs{color:var(--muted)}.container{max-width:1280px;margin:0 auto}.app-wrap{text-align:left}.topbar{position:sticky;top:0;z-index:10;background:var(--bg);display:flex;align-items:center;justify-content:flex-end;padding-bottom:.75rem;border-bottom:1px solid var(--ring);margin-bottom:1rem}.theme-switch{width:52px;height:30px;border-radius:999px;border:1px solid var(--ring);background:var(--switch-track);display:inline-flex;align-items:center;padding:3px;cursor:pointer;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease}.theme-switch:focus-visible{outline:2px solid var(--ring);outline-offset:2px}.theme-switch .thumb{width:24px;height:24px;border-radius:999px;background:var(--switch-thumb);display:grid;place-items:center;font-size:12px;line-height:1;-webkit-user-select:none;user-select:none;pointer-events:none;transform:translate(0);transition:transform .18s ease;box-shadow:0 1px 2px #00000040}.theme-switch[aria-checked=true] .thumb{transform:translate(22px)}:root[data-theme=dark]{color-scheme:dark;--bg: #1f1f1f;--ring: #3a3a3a;--switch-track: #2a2a2a;--switch-thumb: #e0e0e0}