:root{--bg: #10161a;--panel: #18232a;--ink: #e8eef2;--muted: #8ba3b0;--accent: #8fd4b4;--btn: #22323b;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg)}body{color:var(--ink);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;-webkit-text-size-adjust:100%;overscroll-behavior:none}main{max-width:640px;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px calc(48px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px}h1{font-size:24px;margin:8px 0 0}h2{font-size:15px;color:var(--accent);margin:0 0 4px}section{background:var(--panel);border-radius:6px;padding:14px;display:flex;flex-direction:column;gap:6px}.banner{border-radius:6px;padding:12px;font-weight:700}.banner.ok{background:#123d2e}.banner.warn{background:#4a2016}.busy{position:sticky;top:0;z-index:2;background:#2b3a44;padding:8px 12px;border-radius:4px;font-size:13px}button{background:var(--btn);color:var(--ink);border:1px solid transparent;border-radius:4px;padding:12px 14px;font:inherit;font-weight:600;cursor:pointer;text-align:center}button:disabled{opacity:.45;cursor:default}button.sel{border-color:var(--accent);color:var(--accent)}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.row{display:flex;gap:8px;flex-wrap:wrap}.row>button{flex:1 1 auto}button.utt{text-align:left;font-weight:400;font-size:14px;padding:8px 10px;background:transparent}button.ptt{padding:28px;font-size:17px;background:#1d4d3a;margin-top:8px;touch-action:none;user-select:none}button.ptt.rec{background:#a33a26}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;color:var(--muted);word-break:break-word}code.log{font-size:11px}.result{font-size:18px;margin:6px 0 0}.back{font-size:13px;color:var(--muted);font-style:italic;margin:0}.hint{font-size:12px;color:var(--muted);font-style:italic;margin:0}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.t-root{max-width:560px;margin:0 auto;min-height:100dvh;padding:max(12px,env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:16px}.t-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.t-pill{font-size:13px;font-weight:600;letter-spacing:.01em;padding:6px 12px;border-radius:999px;background:#2a2016;color:#d8a353}.t-pill.ok{background:#123d2e;color:#8fd4b4}.t-pill.part{background:#1c3240;color:#7fb6d4}.t-hint-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%}.t-bar{width:min(240px,70%);height:4px;border-radius:999px;background:#22323b;overflow:hidden}.t-bar-fill{height:100%;background:var(--accent);border-radius:999px}.t-ghost{background:none;border:1px solid #2c3c45;color:var(--muted);font-size:12.5px;font-weight:500;padding:7px 12px;border-radius:999px}.t-top-right{display:flex;align-items:center;gap:8px}.t-build{background:none;border:none;color:#4d626d;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;padding:4px 2px;text-align:right;line-height:1.3}.t-slow{background:#2a2016;border-radius:10px;padding:12px 14px;font-size:13px;color:#e0c08a;display:flex;flex-direction:column;gap:10px;overflow:hidden}.t-slow code{font-size:12px;color:#f0d5a8}.t-slow button{background:#d8a353;color:#221806;border:none;border-radius:8px;padding:10px;font-weight:700}.t-back-btn{display:block;margin:12px auto 0;background:var(--btn);color:var(--ink);border:none;border-radius:999px;padding:10px 18px;font-weight:600}.t-direction{display:flex;align-items:center;justify-content:center;gap:14px;width:100%;background:var(--panel);border:none;border-radius:14px;padding:18px 14px;color:var(--ink);font-size:17px;font-weight:600}.t-dir-lang{white-space:nowrap}.t-swap{display:inline-block;color:var(--accent);font-size:20px}.t-stage{flex:1 1 auto;min-height:190px;display:flex;align-items:center;justify-content:center;text-align:center}.t-hint,.t-thinking{color:var(--muted);font-size:14.5px;margin:0}.t-error{color:#f0a58f;background:#3a1d16;border-radius:10px;padding:14px 16px;margin:0;font-size:14.5px;line-height:1.5}.t-result{width:100%;display:flex;flex-direction:column;gap:10px}.t-source{color:var(--muted);font-size:15px;margin:0}.t-translation{font-size:clamp(24px,6.5vw,34px);line-height:1.25;font-weight:600;margin:0;text-wrap:balance}.t-back{font-size:13px;color:var(--muted);font-style:italic;margin:0;display:flex;flex-direction:column;gap:2px}.t-footer{border-top:1px solid #22323b;padding-top:14px;margin-top:4px;display:flex;flex-direction:column;gap:8px}.t-footer-label{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.t-footer-models{display:flex;gap:8px}.t-footer-models button{flex:1;padding:9px;font-size:13px;font-weight:500}.t-footer-note{font-size:11.5px;color:var(--muted);margin:0;line-height:1.5}.t-speak-error{font-size:12.5px;color:#e0a37a;margin:4px 0 0}.t-back-label{font-style:normal;font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:#5f7683}.t-result-actions{display:flex;align-items:center;justify-content:center;gap:12px}.t-speak{background:var(--btn);border:none;border-radius:999px;color:var(--ink);font-weight:600;padding:11px 20px}.t-timing{font-size:11.5px;color:#5f7683;font-variant-numeric:tabular-nums}.t-modes{display:flex;gap:10px}.t-mode-group{flex:1;border:1px solid #223039;border-radius:12px;padding:8px 8px 10px;margin:0;display:flex;gap:6px}.t-mode-group legend{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:#5f7683;padding:0 6px}.t-mode-group button{flex:1;font-size:12.5px;padding:9px 4px;background:transparent;border:1px solid transparent;color:var(--muted)}.t-mode-group button.sel{background:#1d2f38;border-color:var(--accent);color:var(--accent)}.t-input{display:flex;flex-direction:column;align-items:center;gap:12px}.t-mic-dock{position:relative;width:100%;height:112px;display:grid;place-items:center}.t-hint{position:absolute;top:50%;transform:translateY(-50%);font-size:12.5px;color:var(--muted);white-space:nowrap;pointer-events:none;transition:opacity .12s linear}.t-hint-cancel{left:6px}.t-hint-lock{right:6px}.t-mic{position:relative;width:104px;height:104px;border-radius:50%;border:none;background:#1d4d3a;color:#eafaf2;display:grid;place-items:center;touch-action:none;user-select:none;-webkit-user-select:none}.t-mic.rec{background:#a33a26}.t-mic.cancelling{background:#3a2a2a;color:#8b7070}.t-mic:disabled{opacity:.4}.t-mic-svg{position:relative;z-index:1}.t-locked{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;height:112px}.t-locked-cancel{width:52px;height:52px;border-radius:50%;border:1px solid #3a2a2a;background:transparent;color:#d08a7a;font-size:20px}.t-locked-timer{display:inline-flex;align-items:center;gap:8px;font-size:20px;font-variant-numeric:tabular-nums;color:var(--ink)}.t-locked-timer.warn{color:#d8a353}.t-locked-dot{width:10px;height:10px;border-radius:50%;background:#a33a26;animation:t-pulse 1.4s ease-in-out infinite}@keyframes t-pulse{0%,to{opacity:1}50%{opacity:.25}}.t-locked-send{flex:0 0 auto;padding:15px 24px;border:none;border-radius:999px;background:#1d4d3a;color:#eafaf2;font-size:16px;font-weight:700}@media(prefers-reduced-motion:reduce){.t-locked-dot{animation:none}}.t-mic-ring{position:absolute;inset:0;border-radius:50%;background:#a33a26}.t-mic-label{margin:0;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}.t-mic-label.warn{color:#d8a353}.t-textarea{width:100%;background:var(--panel);border:1px solid #223039;border-radius:12px;color:var(--ink);font:inherit;font-size:16px;padding:14px;resize:vertical}.t-textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.t-translate{width:100%;background:#1d4d3a;color:#eafaf2;border:none;border-radius:12px;padding:16px;font-size:16px;font-weight:700}.t-translate:disabled{opacity:.4}