.vft-tool{font-family:inherit;color:#111827}.vft-app{max-width:1120px;margin:0 auto;padding:28px;border:1px solid rgba(148,163,184,.28);border-radius:30px;background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 20px 70px rgba(15,23,42,.08)}.vft-app__hero{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px;align-items:start;margin-bottom:20px}.vft-app__kicker{display:inline-flex;margin:0 0 10px;padding:7px 12px;border-radius:999px;background:#e0f2fe;color:#0369a1;border:1px solid rgba(2,132,199,.16);font-size:13px;font-weight:900}.vft-app__title{margin:0;color:#111827;font-size:clamp(30px,4vw,46px);line-height:1.05;letter-spacing:-.045em;font-weight:950}.vft-app__intro{margin:13px 0 0;color:#4b5563;font-size:16.5px;line-height:1.7}.vft-app__privacy{padding:17px;border-radius:20px;background:#ecfeff;border:1px solid rgba(8,145,178,.18);color:#155e75}.vft-app__privacy strong{display:block;margin-bottom:6px;color:#164e63;font-weight:950}.vft-app__privacy span{display:block;font-size:14px;line-height:1.55}.vft-panel{padding:14px 16px;border-radius:18px;background:#f8fafc;border:1px solid #e2e8f0;color:#334155;font-size:14px;font-weight:800}.vft-panel--status{display:flex;align-items:center;gap:10px;margin-bottom:18px}.vft-status-dot{width:10px;height:10px;border-radius:50%;background:#0284c7;box-shadow:0 0 0 5px rgba(2,132,199,.13)}.vft-layout{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:18px}.vft-card,.vft-manual,.vft-info-card{background:#fff;border:1px solid rgba(148,163,184,.28);border-radius:24px;padding:22px;box-shadow:0 12px 32px rgba(15,23,42,.045)}.vft-card--meter{background:radial-gradient(circle at top left,rgba(14,165,233,.14),transparent 35%),#111827;color:#fff}.vft-meter-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;color:#cbd5e1;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.vft-readout{display:flex;align-items:flex-end;gap:8px}.vft-readout strong{font-size:clamp(58px,8vw,88px);line-height:.9;letter-spacing:-.07em;font-weight:950;color:#fff}.vft-readout span{margin-bottom:8px;color:#7dd3fc;font-size:24px;font-weight:950}.vft-note-line{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 0;color:#dbeafe;font-size:14px}.vft-note-line strong{color:#fff}.vft-wave{display:flex;align-items:center;gap:6px;height:74px;margin:22px 0;padding:0 4px;border-radius:18px;background:rgba(255,255,255,.08);overflow:hidden}.vft-wave span{flex:1;min-width:7px;border-radius:999px;background:#7dd3fc;opacity:.65;transition:height .14s ease,opacity .14s ease}.vft-wave span:nth-child(1){height:20px}.vft-wave span:nth-child(2){height:34px}.vft-wave span:nth-child(3){height:55px}.vft-wave span:nth-child(4){height:42px}.vft-wave span:nth-child(5){height:66px}.vft-wave span:nth-child(6){height:31px}.vft-wave span:nth-child(7){height:50px}.vft-wave span:nth-child(8){height:27px}.vft-wave span:nth-child(9){height:44px}.vft-tool.is-listening .vft-wave span:nth-child(odd){animation:vftPulse .7s infinite alternate}.vft-tool.is-listening .vft-wave span:nth-child(even){animation:vftPulse .9s infinite alternate-reverse}@keyframes vftPulse{from{height:18px;opacity:.4}to{height:68px;opacity:.95}}.vft-controls{display:flex;flex-wrap:wrap;gap:10px}.vft-btn{display:inline-flex;align-items:center;justify-content:center;min-height:45px;padding:12px 16px;border:1px solid #cbd5e1;border-radius:14px;background:#fff;color:#0f172a;font:inherit;font-size:14.5px;font-weight:900;line-height:1;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease}.vft-btn:hover:not(:disabled),.vft-btn:focus:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 22px rgba(15,23,42,.08)}.vft-btn:disabled{opacity:.52;cursor:not-allowed}.vft-btn--primary{background:#0284c7;border-color:#0284c7;color:#fff;box-shadow:0 10px 24px rgba(2,132,199,.2)}.vft-btn--primary:hover:not(:disabled),.vft-btn--primary:focus:not(:disabled){background:#0369a1;border-color:#0369a1}.vft-btn--copy{width:100%;margin-top:16px}.vft-btn:focus-visible,.vft-manual input:focus-visible{outline:3px solid rgba(2,132,199,.25);outline-offset:3px}.vft-card-title{margin:0 0 14px;color:#111827;font-size:20px;line-height:1.25;letter-spacing:-.025em;font-weight:950}.vft-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.vft-result-box{padding:15px;border-radius:16px;background:#f8fafc;border:1px solid #e2e8f0}.vft-result-box span{display:block;margin-bottom:5px;color:#64748b;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.vft-result-box strong{display:block;color:#111827;font-size:19px;font-weight:950;line-height:1.15}.vft-explanation{margin-top:14px;padding:15px;border-radius:16px;background:#ecfeff;border:1px solid rgba(8,145,178,.16);color:#155e75;font-size:14.5px;line-height:1.6}.vft-manual{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:16px;align-items:end;margin-top:18px}.vft-manual p{margin:0;color:#4b5563;font-size:14.5px;line-height:1.6}.vft-manual-form{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.vft-manual-form label{grid-column:1/-1;color:#334155;font-size:13px;font-weight:900}.vft-manual input{width:100%;min-height:45px;border:1px solid #cbd5e1;border-radius:14px;padding:10px 12px;background:#fff;color:#111827;font:inherit;font-weight:800}.vft-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.vft-info-card strong{display:block;margin-bottom:7px;color:#111827;font-size:16px;font-weight:950}.vft-info-card p{margin:0;color:#4b5563;font-size:14.3px;line-height:1.62}@media (max-width:900px){.vft-app{padding:22px;border-radius:24px}.vft-app__hero,.vft-layout,.vft-manual{grid-template-columns:1fr}.vft-info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.vft-app{padding:16px;border-radius:22px}.vft-controls,.vft-manual-form{grid-template-columns:1fr;display:grid}.vft-btn{width:100%}.vft-result-grid,.vft-info-grid{grid-template-columns:1fr}.vft-meter-head{align-items:flex-start;flex-direction:column}.vft-readout strong{font-size:58px}}