:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#101214;--panel:#191c1f;--text:#f0f2f3;--muted:#9da5ad;--line:#30363b;--accent:#afd0bc;--soft:#afd0bc12;background:var(--bg);color:var(--text);font-synthesis:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button,a,input,select,textarea{outline-offset:4px}a{color:inherit;text-decoration:none}button{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:10px;padding:11px 17px;font-size:13px}button:hover:not(:disabled){border-color:var(--accent)}input,select,textarea{background:var(--bg);color:var(--text);border:1px solid 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svg{width:100%;height:100%;display:block;overflow:hidden}.signature{touch-action:none;aspect-ratio:640/180;background:#fff;border-radius:10px;width:100%;height:auto}.edit-list{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.edit-list button[aria-pressed=true]{border-color:var(--accent);background:var(--soft)}.qr-preview{background:#fff;border-radius:12px;width:fit-content;margin:auto;padding:20px}.qr-preview img{width:240px;height:240px;display:block}.tabs{gap:8px;margin-bottom:22px;display:flex}.tabs button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}textarea{resize:vertical;width:100%;min-height:110px}.warning{border-left:2px solid var(--accent);color:var(--muted);margin:20px 0;padding-left:14px;font-size:12px;line-height:1.7}@media (prefers-color-scheme:light){:root{--lightningcss-light:initial;--lightningcss-dark: 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button[aria-pressed=true]{background:var(--soft);border-color:var(--accent)}.image-comparison{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0;display:grid}.image-comparison figure{min-width:0;margin:0}.image-comparison img{object-fit:contain;background:repeating-conic-gradient(#e6e8e6 0% 25%,#fff 0% 50%) 50%/16px 16px;border-radius:12px;width:100%;max-height:360px;display:block}.image-comparison figcaption{color:var(--muted);margin-top:10px;font-size:13px}.qr-fields{flex-direction:column;gap:12px;max-width:560px;margin:24px 0;display:flex}.qr-fields textarea{font:inherit;resize:vertical;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:12px;padding:14px}.checkbox{align-items:center;gap:10px;display:flex}.checkbox input{width:auto}.qr-preview{background:#fff;border-radius:16px;padding:16px;display:inline-flex}.qr-preview img{max-width:100%;height:auto}@media 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