:root{--bg:#f6f7f9;--card:#fff;--text:#17202a;--muted:#5d6b79;--accent:#1f3b57;--accent-text:#fff;--border:#d9dee4;--error:#b42318;--radius:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.45}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1419;--card:#182029;--text:#e6ebf0;--muted:#9aa8b6;--accent:#6ea8dc;--accent-text:#0b1520;--border:#2a3542;--error:#ff8a80}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}[hidden]{display:none!important}.app{max-width:560px;padding:max(16px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));margin:0 auto}.top{justify-content:space-between;align-items:center;gap:12px;display:flex}h1{margin:8px 0 16px;font-size:1.35rem}h2{overflow-wrap:anywhere;margin:0 0 4px;font-size:1.15rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);gap:12px;margin-bottom:16px;padding:16px;display:grid}label{font-weight:600}.row{gap:8px;display:flex}input{min-width:0;font:inherit;border:1px solid var(--border);color:inherit;background:0 0;border-radius:10px;flex:1;padding:12px;font-size:16px}button{font:inherit;background:var(--accent);color:var(--accent-text);cursor:pointer;border:0;border-radius:10px;padding:12px 16px;font-weight:600}button:disabled{opacity:.55;cursor:progress}button.secondary{color:var(--accent);border:1px solid var(--border);background:0 0}button.link{color:var(--accent);background:0 0;padding:4px 0;font-weight:500}input:focus-visible,button:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:2px}.downloads{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.hint{color:var(--muted);margin:0;font-size:.92rem}.status{min-height:1.5em;color:var(--muted);margin:0}.status[data-kind=error]{color:var(--error)}