@charset "UTF-8";:root{--bg: #0d1117;--bg-soft: #131a24;--panel: #161b22;--card: #1c2330;--border: #2a3341;--text: #e6edf3;--muted: #8b949e;--accent: #10a37f;--accent-soft: rgba(16, 163, 127, .15);--blue: #4a9eff;--danger: #e5534b;--radius: 12px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100%;max-width:960px;margin:0 auto;padding:0 16px}.header{display:flex;align-items:center;justify-content:space-between;padding:14px 0 10px}.header__brand{display:flex;align-items:center;gap:10px}.header__logo{font-size:28px}.header__title{font-size:18px;line-height:1.2}.header__tagline{font-size:12px;color:var(--muted)}.header__right{display:flex;align-items:center;gap:10px}.header__timer{font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px}.status-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--border);font-size:12px;color:var(--muted)}.status-chip__dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}.status-chip--live{color:var(--accent)}.status-chip--live .status-chip__dot{background:var(--accent);animation:pulse 1.2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.icon-btn{background:none;border:none;font-size:20px;cursor:pointer;padding:6px;border-radius:8px}.icon-btn:hover{background:var(--bg-soft)}.lang-bar{display:flex;align-items:flex-end;gap:10px;padding:8px 0 12px}.lang-bar__item{flex:1;display:flex;flex-direction:column;gap:4px}.lang-bar__label{font-size:11px;color:var(--muted)}.swap-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:18px;cursor:pointer;margin-bottom:2px}.swap-btn:hover{border-color:var(--accent);color:var(--accent)}.select{appearance:none;background:var(--bg-soft) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238b949e'/%3E%3C/svg%3E") no-repeat right 12px center;border:1px solid var(--border);border-radius:8px;color:var(--text);padding:9px 32px 9px 12px;font-size:14px;cursor:pointer;width:100%}.select:focus{outline:none;border-color:var(--accent)}.select option{background:var(--panel);color:var(--text)}.select--small{width:auto;padding:6px 28px 6px 10px;font-size:12px}.input{background:var(--bg-soft);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:9px 12px;font-size:14px;width:100%}.input:focus{outline:none;border-color:var(--accent)}.btn{background:var(--accent);border:none;border-radius:8px;color:#fff;padding:9px 16px;font-size:14px;cursor:pointer;margin-top:8px}.btn:hover:not(:disabled){filter:brightness(1.1)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn-ghost{background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer;padding:4px 8px;border-radius:6px}.btn-ghost:hover:not(:disabled){color:var(--text);background:var(--bg-soft)}.btn-ghost:disabled{opacity:.4;cursor:default}.main{flex:1;min-height:0;display:flex}.feed{flex:1;overflow-y:auto;padding:4px 2px 12px}.feed--empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px}.feed--empty h2{font-size:18px;font-weight:600}.feed--empty p{color:var(--muted);font-size:13px;max-width:320px}.feed__empty-icon{font-size:44px}.feed__toolbar{display:flex;justify-content:flex-end;margin-bottom:6px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:10px;max-width:88%}.card--a{margin-right:auto;border-left:3px solid var(--blue)}.card--b{margin-left:auto;border-right:3px solid var(--accent)}.card--live{opacity:.75;border-style:dashed}.card__meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.card__dir{font-size:11px;color:var(--muted)}.card__replay{background:none;border:none;cursor:pointer;font-size:15px;padding:2px 6px;border-radius:6px}.card__replay:hover{background:var(--bg-soft)}.card__source{font-size:13px;color:var(--muted);margin-bottom:4px;word-break:break-word}.card__translated{font-size:17px;font-weight:500;word-break:break-word}.speaker-tag{display:inline-flex;align-items:center;gap:5px;font-size:11px;padding:2px 8px;border-radius:999px}.speaker-tag__avatar{font-size:13px}.speaker-tag__arrow{color:var(--muted);font-weight:400}.speaker-tag__rec{color:var(--danger);animation:pulse 1s infinite;font-weight:600}.speaker-tag--a{background:#4a9eff26;color:var(--blue)}.speaker-tag--b{background:var(--accent-soft);color:var(--accent)}.speaker-tag--live{font-weight:600}.subtitle-bar{display:flex;align-items:stretch;gap:10px;background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;min-height:64px}.subtitle-bar__label{writing-mode:vertical-lr;font-size:10px;color:var(--muted);letter-spacing:2px;display:flex;align-items:center}.subtitle-bar__speaker{font-size:11px;font-weight:600;margin-bottom:2px}.subtitle-bar__speaker .subtitle-bar__rec{color:var(--danger);animation:pulse 1s infinite}.subtitle-bar__content{flex:1;min-width:0}.subtitle-bar__source{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.subtitle-bar__translated{font-size:18px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.subtitle-bar__empty{color:var(--muted);font-size:13px;display:flex;align-items:center;height:100%}.dock{padding:12px 0 16px}.dock__wave{height:36px;margin-bottom:10px}.dock__buttons{display:flex;gap:14px;justify-content:center}.dock__hint{text-align:center;color:var(--muted);font-size:12px;margin-top:10px}.dock__shortcut{text-align:center;color:var(--muted);font-size:11px;margin-top:4px;opacity:.7}.mic-btn{display:flex;flex-direction:column;align-items:center;gap:4px;width:150px;padding:14px 10px;border-radius:16px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;transition:all .2s ease}.mic-btn__icon{font-size:26px}.mic-btn__label{font-size:12px;color:var(--muted)}.mic-btn:hover{border-color:var(--accent)}.mic-btn--active{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px var(--accent-soft)}.mic-btn--active .mic-btn__icon{animation:pulse 1s infinite}.mic-btn--active .mic-btn__label{color:var(--accent)}.mic-btn--a:hover{border-color:var(--blue)}.mic-btn--a.mic-btn--active{border-color:var(--blue);background:#4a9eff1f;box-shadow:0 0 0 3px #4a9eff26}.mic-btn--a.mic-btn--active .mic-btn__label{color:var(--blue)}.waveform{display:flex;align-items:center;justify-content:center;gap:3px;height:100%}.waveform span{width:4px;height:3%;border-radius:2px;background:var(--border);transition:height .08s linear}.waveform--active span{background:var(--accent)}.drawer-mask{position:fixed;inset:0;background:#00000080;opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:90}.drawer-mask.is-open{opacity:1;pointer-events:auto}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);background:var(--panel);border-left:1px solid var(--border);transform:translate(100%);transition:transform .25s ease;z-index:100;display:flex;flex-direction:column}.drawer.is-open{transform:translate(0)}.drawer__header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border)}.drawer__header h2{font-size:16px}.drawer__body{flex:1;overflow-y:auto;padding:16px 18px 32px}.section{margin-bottom:24px}.section h3{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}.field{display:block;margin-bottom:10px}.field>span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.toggle-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:14px;cursor:pointer}.toggle-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.engine-option{display:flex;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;cursor:pointer}.engine-option input[type=radio]{accent-color:var(--accent);margin-top:3px}.engine-option strong{font-size:14px;display:block}.engine-option p{font-size:12px;color:var(--muted);margin-top:2px}.engine-option.is-active{border-color:var(--accent);background:var(--accent-soft)}.sub-panel{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:12px;margin-top:8px}.hint-text{font-size:12px;color:var(--muted);margin-top:6px;word-break:break-all}.ok-text{font-size:13px;color:var(--accent);margin-top:6px}.error-text{font-size:12px;color:#ffb4ae;margin-top:6px;word-break:break-all}.progress{height:8px;background:var(--bg);border-radius:4px;overflow:hidden;margin-top:8px}.progress div{height:100%;background:var(--accent);transition:width .3s ease}input[type=range]{width:100%;accent-color:var(--accent)}.toast{position:fixed;bottom:120px;left:50%;transform:translate(-50%);background:var(--card);border:1px solid var(--border);color:var(--text);padding:10px 18px;border-radius:10px;font-size:13px;box-shadow:0 8px 24px #0006;z-index:200;max-width:80vw}.toast--error{border-color:var(--danger);color:#ffb4ae}@media (max-width: 640px){.mic-btn{width:46vw}.header__tagline,.status-chip{display:none}}