.fa-tool{padding-bottom:48px}.fa-tool .intro>p{max-width:720px}.fa-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin:24px 0;padding:24px}.fa-card h2{margin-bottom:20px;font-size:22px;font-weight:600}.fa-tool p{margin:12px 0;line-height:1.65}.fa-hint,.fa-tool small{color:var(--text-muted);font-size:14px;line-height:1.6}.fa-tool small{font-size:12px;display:block}.fa-drop{border:1px dashed var(--tool-border);background:var(--surface-soft);text-align:center;border-radius:12px;flex-direction:column;align-items:center;gap:12px;padding:28px 16px;display:flex}.fa-drop>svg{color:var(--tool-accent)}.fa-primary,.fa-secondary{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:12px 16px;font-size:14px;font-weight:500;line-height:1.4;display:inline-flex}.fa-primary{background:var(--tool-accent);color:var(--on-tool)}.fa-primary:hover:not(:disabled){background:var(--tool-accent-hover)}.fa-secondary{border:1px solid var(--line);background:var(--surface);color:var(--text)}.fa-secondary:hover:not(:disabled){background:var(--surface-soft)}.fa-tool button:disabled{opacity:.5;cursor:not-allowed}.fa-tool :is(button,a,input,select):focus-visible{outline:3px solid var(--focus);outline-offset:3px}.fa-actions,.fa-result{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.fa-result{justify-content:space-between}.fa-list{gap:8px;max-height:440px;margin:16px 0;padding:0;list-style:none;display:grid;overflow:auto}.fa-list>li{border:1px solid var(--line);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex}.fa-filename{overflow-wrap:anywhere;min-width:0}.fa-icon{flex-shrink:0;min-width:44px;padding:10px}.fa-list>li>a{flex-shrink:0}.fa-settings{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:0;display:grid}.fa-settings label{flex-direction:column;gap:8px;font-size:14px;font-weight:500;display:flex}.fa-settings :is(input,select){background:var(--surface-soft);color:var(--text);border:1px solid var(--line);box-sizing:border-box;border-radius:8px;width:100%;min-width:0;min-height:44px;padding:10px 12px;font-size:16px}.fa-settings .fa-check{flex-direction:row;grid-column:1/-1;align-items:center;min-height:44px}.fa-check input{width:18px;height:18px;min-height:18px;accent-color:var(--tool-accent)}.fa-table-wrap{margin-top:20px;overflow:auto}.fa-tool table{border-collapse:collapse;text-align:left;table-layout:fixed;width:100%;font-size:14px}.fa-tool th,.fa-tool td{border-bottom:1px solid var(--line);overflow-wrap:anywhere;padding:12px}.fa-tool caption{color:var(--text-muted);text-align:left;padding-bottom:12px}.fa-segments{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;gap:4px;max-width:480px;padding:4px;display:flex}.fa-segments button{min-height:44px;color:var(--text-muted);border:1px solid #0000;border-radius:8px;flex:1;padding:10px;font-size:14px}.fa-segments button[aria-pressed=true]{background:var(--tool-soft);color:var(--tool-accent);border-color:var(--tool-border)}.fa-progress{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:12px;margin:16px 0;font-size:14px;display:flex}.fa-progress progress{accent-color:var(--tool-accent)}.fa-tool audio{width:100%;margin:20px 0 0;display:block}.fa-tool video{background:var(--surface-soft);border-radius:8px;width:100%;max-height:300px;margin-top:20px;display:block}@media (max-width:600px){.fa-card{padding:16px}.fa-settings{grid-template-columns:1fr}.fa-list>li{flex-wrap:wrap}.fa-list>li>a,.fa-actions>.fa-primary,.fa-result>a{width:100%}.fa-tool th,.fa-tool td{padding:8px}}