html{background:#0e1016}body#extract-audio-from-video{background:#0e1016;color:#eaeef7;min-width:0!important;min-height:100vh;overflow-x:hidden}body#extract-audio-from-video .vsv-footer{width:min(1044px,calc(100% - 40px));margin:10px auto;background:transparent}
.vva{--blue:#4f8df9;--blue-dark:#2f67df;--text:#eaeef7;--muted:#9aa5b8;--line:rgba(255,255,255,.1);--panel:rgba(255,255,255,.04);--good:#58d59a;--danger:#ff8585;box-sizing:border-box;width:100%;max-width:100vw;background:#0e1016;color:var(--text);font-family:Helvetica,Arial,sans-serif;padding:30px 20px 84px;min-height:720px}.vva *{box-sizing:border-box}.vva [hidden]{display:none!important}.vva a,.vva a:hover,.vva a:focus{text-decoration:none!important}.vva #vva-file{display:none!important}.vva-shell{width:min(1044px,100%);min-width:0;margin:0 auto}.vva-crumbs{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}.vva-crumbs a{color:#9fc2ff}.vva-hero{text-align:center;max-width:790px;margin:20px auto 24px}.vva-kicker{display:inline-flex;max-width:100%;padding:7px 12px;border:1px solid rgba(96,165,250,.24);border-radius:999px;background:rgba(59,130,246,.1);color:#a9c9ff;font-size:12px;font-weight:700;letter-spacing:.06em}.vva h1{margin:15px 0 10px;color:var(--text);font-size:clamp(34px,4.3vw,47px);line-height:1.08;letter-spacing:-1.2px;font-weight:800;overflow-wrap:anywhere}.vva-hero p{max-width:720px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.55}
.vva-work{padding:22px;border:1px solid rgba(96,165,250,.26);border-radius:24px;background:radial-gradient(540px 280px at 100% 0,rgba(59,130,246,.16),transparent 65%),linear-gradient(135deg,rgba(25,31,45,.97),rgba(17,21,31,.97));box-shadow:0 26px 70px rgba(0,0,0,.3)}.vva-modes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.vva-mode{position:relative;display:flex;align-items:center;min-height:72px;padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025);cursor:pointer}.vva-mode:has(input:checked){border-color:rgba(96,165,250,.7);background:rgba(59,130,246,.13);box-shadow:inset 0 0 0 1px rgba(96,165,250,.18)}.vva-mode input{position:absolute;opacity:0;pointer-events:none}.vva-mode strong,.vva-mode small{display:block}.vva-mode strong{font-size:16px;color:var(--text)}.vva-mode small{margin-top:4px;color:var(--muted);font-size:12px;line-height:1.35}.vva-mode:has(input:checked):before{content:"✓";display:grid;place-items:center;width:27px;height:27px;flex:0 0 auto;margin-right:11px;border-radius:50%;background:rgba(79,141,249,.22);color:#a9c9ff;font-weight:800}
.vva-drop{position:relative;padding:26px 20px;text-align:center;border:1.5px dashed rgba(255,255,255,.19);border-radius:19px;background:rgba(0,0,0,.12);outline:none;transition:.18s}.vva-drop:hover,.vva-drop:focus,.vva-drop.is-drag{border-color:rgba(96,165,250,.75);background:rgba(59,130,246,.07)}.vva-upload{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 10px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;font-size:25px;font-weight:700;box-shadow:0 12px 28px rgba(37,99,235,.34)}.vva-drop h2{margin:0 0 5px;color:var(--text);font-size:21px}.vva-drop p{margin:0 0 12px;color:var(--muted);font-size:14px}.vva-button{appearance:none;border:0;border-radius:12px;padding:13px 20px;background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 11px 26px rgba(37,99,235,.3);transition:.18s}.vva-button:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(37,99,235,.42)}.vva-button:disabled{opacity:.42;cursor:not-allowed;transform:none;box-shadow:none}.vva-status{min-height:20px;margin:10px 2px 0;text-align:center;color:var(--muted);font-size:13px}.vva-status.is-error{color:var(--danger)}.vva-status.is-success{color:var(--good)}
.vva-editor{margin-top:13px}.vva-file{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:13px;background:var(--panel)}.vva-file span{min-width:0}.vva-file strong,.vva-file small{display:block}.vva-file strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:14px}.vva-file small{margin-top:3px;color:var(--muted);font-size:12px}.vva-secondary{appearance:none;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.035);color:#c4ccda;cursor:pointer}.vva-settings{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:13px}.vva-settings[hidden]{display:none}.vva-settings label{display:block;margin:0 0 6px;color:#cbd5e5;font-size:13px;font-weight:700}.vva-settings select{width:100%;height:45px;padding:0 38px 0 12px;border:1px solid rgba(255,255,255,.14);border-radius:11px;background:#171d29;color:var(--text);font-size:14px}.vva-mute-note{display:flex;gap:12px;align-items:center;margin-top:13px;padding:13px 14px;border:1px solid rgba(96,165,250,.22);border-radius:12px;background:rgba(59,130,246,.08)}.vva-mute-note strong,.vva-mute-note span{display:block}.vva-mute-note strong{flex:0 0 auto;color:#dfeaff;font-size:13px}.vva-mute-note span{color:var(--muted);font-size:12px;line-height:1.45}.vva-start{width:100%;margin-top:13px}.vva-progress{height:8px;margin-top:12px;overflow:hidden;border-radius:999px;background:rgba(255,255,255,.08)}.vva-progress span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2f67df,#60a5fa);transition:width .25s}
.vva-result{margin-top:15px;padding:18px;border:1px solid rgba(88,213,154,.28);border-radius:16px;background:rgba(88,213,154,.07);text-align:center}.vva-result h2{margin:0 0 6px;color:var(--text);font-size:20px}.vva-result>p{margin:0;color:#acd4c1}.vva-result audio,.vva-result video{display:block;width:min(680px,100%);max-height:340px;margin:14px auto 0}.vva-result audio[hidden],.vva-result video[hidden]{display:none}.vva-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:14px}.vva-host{background:linear-gradient(135deg,#21a87b,#17785d);box-shadow:0 11px 26px rgba(22,123,92,.27)}.vva-retention{margin-top:11px!important;color:var(--muted)!important;font-size:12px}
.vva-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0;margin:22px 0 0;list-style:none}.vva-steps li{display:flex;gap:12px;padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.vva-steps>li>span{display:grid;place-items:center;width:30px;height:30px;flex:0 0 auto;border-radius:9px;background:rgba(59,130,246,.16);color:#9fc2ff;font-weight:800}.vva-steps h2{margin:2px 0 5px;color:var(--text);font-size:15px}.vva-steps p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}.vva-content{margin-top:36px;padding:26px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}.vva-content h2,.vva-faq h2{margin:0 0 12px;color:var(--text);font-size:25px}.vva-content p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.75}.vva-tips{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.vva-tips article{padding:15px;border-radius:13px;background:rgba(59,130,246,.07)}.vva-tips h3{margin:0 0 5px;color:#dce9ff;font-size:15px}.vva-tips p{margin:0;font-size:12px;line-height:1.5}.vva-faq{margin-top:28px}.vva-faq details{border-bottom:1px solid var(--line)}.vva-faq summary{padding:17px 4px;color:#e1e7f2;font-weight:700;cursor:pointer}.vva-faq details p{margin:0;padding:0 4px 17px;color:var(--muted);line-height:1.65}
@media(max-width:720px){.vva{padding:18px 14px 60px;overflow:hidden}.vva h1{font-size:34px;letter-spacing:-.8px}.vva-hero p{font-size:16px}.vva-work{padding:15px;border-radius:19px}.vva-modes,.vva-settings,.vva-steps,.vva-tips{grid-template-columns:1fr}.vva-mode{min-height:64px}.vva-drop{padding:25px 12px}.vva-drop p{line-height:1.45}.vva-mute-note{align-items:flex-start;flex-direction:column;gap:4px}.vva-content{padding:20px}.vva-actions .vva-button{width:100%}}
@media(max-width:390px){.vva h1{font-size:31px}.vva-kicker{font-size:10px}.vva-mode{padding:12px}.vva-file{align-items:flex-start}.vva-file strong{max-width:210px}}