:root{--green: #006600;--red: #cc0000;--gold: #ffcc00;--bg: #fafaf7;--text: #1a1a1a;--muted: #666;--border: #ddd;--radius: 10px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.container{max-width:640px;margin:0 auto;padding:0 1.5rem 3rem}.flag-bar{display:flex;height:6px;margin-bottom:2rem;border-radius:0 0 3px 3px;overflow:hidden}.flag-bar.small{height:3px;margin-bottom:1rem;margin-top:1rem;border-radius:3px}.flag-green{flex:2;background:var(--green)}.flag-red{flex:3;background:var(--red)}header{text-align:center;padding-top:1rem;margin-bottom:2.5rem}.flag-img{width:80px;height:auto;margin-bottom:.5rem;border-radius:4px;box-shadow:0 2px 8px #0000001f}h1{font-size:2.8rem;font-weight:800;letter-spacing:-1px}h1 .accent{color:var(--red)}.tagline{font-size:1.15rem;margin-top:.5rem;color:var(--text)}.subtitle{font-size:.95rem;color:var(--muted);margin-top:.4rem}.section{margin-bottom:1.8rem}.section h2{font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:.75rem}.voice-selector{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.voice-btn{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:1.2rem 1rem;border:2px solid var(--border);border-radius:var(--radius);background:#fff;cursor:pointer;transition:all .2s;font-family:inherit}.voice-btn:hover{border-color:var(--green)}.voice-btn.selected{border-color:var(--green);background:#f0f8f0;box-shadow:0 0 0 1px var(--green)}.voice-icon{font-size:1.5rem}.voice-name{font-size:1.1rem;font-weight:700}.voice-desc{font-size:.8rem;color:var(--muted)}.mode-selector{display:flex;gap:0;margin-bottom:1rem;border:2px solid var(--border);border-radius:var(--radius);overflow:hidden}.mode-btn{flex:1;padding:.65rem 1rem;border:none;background:#fff;font-family:inherit;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;color:var(--muted)}.mode-btn.selected{background:var(--green);color:#fff}.hidden{display:none!important}textarea{width:100%;padding:1rem;border:2px solid var(--border);border-radius:var(--radius);font-family:inherit;font-size:1rem;resize:vertical;transition:border-color .2s;background:#fff}textarea:focus{outline:none;border-color:var(--green)}.file-label{display:flex;flex-direction:column;align-items:center;gap:.3rem;padding:2rem;border:2px dashed var(--border);border-radius:var(--radius);cursor:pointer;transition:all .2s;background:#fff}.file-label:hover{border-color:var(--green);background:#f0f8f0}.file-label-icon{font-size:2rem}.file-label-text{font-size:1rem;font-weight:600}.file-label-hint{font-size:.8rem;color:var(--muted)}.file-name{margin-top:.75rem;padding:.5rem 1rem;background:#f0f8f0;border-radius:var(--radius);font-size:.9rem;color:var(--green);font-weight:600}.submit-btn{width:100%;padding:1rem;border:none;border-radius:var(--radius);background:var(--red);color:#fff;font-family:inherit;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .2s}.submit-btn:hover{background:#a00}.submit-btn:disabled{background:#ccc;cursor:not-allowed}.result{text-align:center;padding:1.5rem;border:2px solid var(--border);border-radius:var(--radius);background:#fff}.spinner{display:flex;flex-direction:column;align-items:center;gap:1rem}.spinner-ring{width:48px;height:48px;border:4px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.spinner p{color:var(--muted);font-size:.95rem}.error p{color:var(--red);font-weight:600;font-size:1.05rem}.success{display:flex;flex-direction:column;align-items:center;gap:1rem}.success p{font-weight:600;color:var(--green);font-size:1.05rem}.download-btn{display:inline-block;padding:.75rem 2rem;background:var(--green);color:#fff;text-decoration:none;border-radius:var(--radius);font-weight:700;font-size:1rem;transition:background .2s}.download-btn:hover{background:#050}footer{text-align:center;margin-top:3rem;color:var(--muted);font-size:.85rem}