.app-shell .voice-drill,.app-shell .voice-summary{flex-direction:column;width:100%;min-height:100%;display:flex}.app-shell .voice-bar{border-bottom:1px solid var(--vn-line);grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;padding:14px 18px;display:grid}.app-shell .voice-bar__left{align-items:center;gap:10px;min-width:0;display:flex}.app-shell .voice-bar__right{justify-content:flex-end;align-items:center;gap:8px;display:flex}.app-shell .voice-icon-btn{border:1px solid var(--vn-line);background:var(--vn-bg-elev);width:30px;height:30px;color:var(--vn-ink-mid);cursor:pointer;border-radius:8px;flex:none;place-items:center;transition:background .12s,color .12s,border-color .12s;display:grid}.app-shell .voice-icon-btn:hover{background:var(--vn-bg-hover);color:var(--vn-ink)}.app-shell .voice-progress{font-family:var(--vn-mono,monospace);color:var(--vn-ink-muted);justify-content:center;align-items:center;gap:10px;font-size:11px;display:flex}.app-shell .voice-progress .bar{background:var(--vn-line);border-radius:999px;width:120px;height:4px;overflow:hidden}.app-shell .voice-progress .bar>div{background:var(--vn-accent,#6366f1);height:100%;transition:width .3s}.app-shell .voice-stage{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:28px;width:100%;max-width:720px;margin:0 auto;padding:32px 20px 48px;display:flex}.app-shell .voice-card{border:1px solid var(--vn-line);background:var(--vn-bg-elev);text-align:center;border-radius:18px;flex-direction:column;align-items:center;gap:18px;width:100%;padding:32px 28px;display:flex}.app-shell .voice-card__tag{font-family:var(--vn-mono,monospace);letter-spacing:.12em;text-transform:uppercase;color:var(--vn-ink-faint);font-size:10px}.app-shell .voice-prompt{color:var(--vn-ink);font-size:26px;font-weight:700;line-height:1.4}.app-shell .voice-target{color:var(--vn-ink-muted);font-size:13px}.app-shell .voice-model-answer{border-top:1px dashed var(--vn-line);width:100%;color:var(--vn-ink);padding-top:14px;font-size:18px}.app-shell .voice-model-answer__label,.app-shell .voice-transcript__label{font-family:var(--vn-mono,monospace);letter-spacing:.1em;text-transform:uppercase;color:var(--vn-ink-faint);margin-bottom:4px;font-size:10px;display:block}.app-shell .voice-result{border-top:1px solid var(--vn-line);flex-direction:column;gap:12px;width:100%;padding-top:16px;display:flex}.app-shell .voice-transcript{color:var(--vn-ink);font-size:17px}.app-shell .voice-status{border:1px solid var(--vn-line);border-radius:12px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.app-shell .voice-status__head{font-size:15px;font-weight:700}.app-shell .voice-status__fb{color:var(--vn-ink-muted);font-size:13px}.app-shell .voice-status--pass{background:#22c55e14;border-color:#22c55e59}.app-shell .voice-status--near{background:#eab30814;border-color:#eab30859}.app-shell .voice-status--miss{background:#ef444414;border-color:#ef444459}.app-shell .voice-hint{color:var(--vn-ink-muted);font-size:12px}.app-shell .voice-hint--target{color:var(--vn-accent,#6366f1);font-weight:600}.app-shell .voice-error{color:var(--vn-bad,#ef4444);font-size:13px}.app-shell .voice-controls{flex-direction:column;align-items:center;gap:14px;width:100%;display:flex}.app-shell .voice-mic-btn{background:var(--vn-accent,#6366f1);color:#fff;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:10px;padding:16px 30px;font-size:16px;font-weight:700;transition:transform .1s,opacity .2s;display:inline-flex}.app-shell .voice-mic-btn:hover{transform:scale(1.03)}.app-shell .voice-mic-btn--rec{background:var(--vn-bad,#ef4444);animation:1.4s ease-in-out infinite voicePulse}@keyframes voicePulse{0%,to{box-shadow:0 0 #ef444473}50%{box-shadow:0 0 0 12px #ef444400}}.app-shell .voice-secondary{gap:12px;display:flex}.app-shell .voice-evaluating{color:var(--vn-ink-muted);align-items:center;gap:10px;font-weight:600;display:inline-flex}.app-shell .voice-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.app-shell .voice-act{border:1px solid var(--vn-line);background:var(--vn-bg-elev);color:var(--vn-ink);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:600;display:inline-flex}.app-shell .voice-act:hover{background:var(--vn-bg-hover)}.app-shell .voice-act--primary{background:var(--vn-accent,#6366f1);color:#fff;border-color:#0000}.app-shell .voice-act--good.is-on{background:#22c55e2e;border-color:#22c55e80}.app-shell .voice-act--again.is-on{background:#ef44442e;border-color:#ef444480}.app-shell .voice-judged{flex-direction:column;gap:14px;width:100%;max-width:420px;display:flex}.app-shell .voice-judged .judge{width:100%}.app-shell .judge-btn.is-suggested{box-shadow:0 0 0 2px var(--vn-accent)inset}.app-shell .judge-btn.again.is-suggested{box-shadow:0 0 0 2px var(--vn-bad)inset}.app-shell .voice-judged__secondary{justify-content:center;gap:12px;display:flex}.app-shell .voice-judged .foot-hints{justify-content:center}.app-shell .voice-settings-overlay{z-index:60;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#1218176b;justify-content:flex-end;display:flex;position:fixed;inset:0}.app-shell .voice-settings-panel{background:var(--vn-bg);border-left:1px solid var(--vn-line);flex-direction:column;gap:22px;width:min(380px,100%);height:100%;padding:20px 22px;animation:.18s ease-out voiceSettingsIn;display:flex;overflow-y:auto;box-shadow:-24px 0 60px -30px #0a141299}@keyframes voiceSettingsIn{0%{opacity:.4;transform:translate(24px)}to{opacity:1;transform:translate(0)}}.app-shell .voice-settings-head{justify-content:space-between;align-items:center;display:flex}.app-shell .voice-settings-head h3{margin:0;font-size:15px;font-weight:650}.app-shell 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.voice-settings-slider{width:100%;accent-color:var(--vn-accent)}.app-shell .voice-settings-range-ends{font-family:var(--vn-mono,monospace);color:var(--vn-ink-faint);justify-content:space-between;font-size:10.5px;display:flex}@media (max-width:640px){.app-shell .voice-bar{gap:8px;padding:12px}.app-shell .voice-bar .drill-mode-pill{display:none}.app-shell .voice-progress .bar{width:84px}}.app-shell .voice-summary__body{flex-direction:column;gap:24px;width:100%;max-width:760px;margin:0 auto;padding:24px 20px 60px;display:flex}.app-shell .voice-summary__stats{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.app-shell .voice-stat{border:1px solid var(--vn-line);background:var(--vn-bg-elev);border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:4px;min-width:90px;padding:16px 12px;display:flex}.app-shell .voice-stat b{font-size:24px}.app-shell .voice-stat span{color:var(--vn-ink-muted);text-transform:uppercase;letter-spacing:.06em;font-size:11px}.app-shell 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