:root{--font: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;--brand: #000099;--accent: #2c3cf0;--accent-2: #6a4dff;--accent-soft: rgba(44, 60, 240, .1);--gold: #ffcc00;--gold-ink: #3a2e00;--ok: #12b76a;--warn-bg: #fff6db;--warn-ink: #6b4d00;--warn-line: #f5d77a;--danger: #e5484d;--bg: #eef1f8;--bg-glow-1: rgba(44, 60, 240, .16);--bg-glow-2: rgba(255, 204, 0, .14);--surface: #ffffff;--surface-2: #f5f7fc;--surface-glass: rgba(255, 255, 255, .72);--ink: #0d1330;--ink-2: #3b4263;--muted: #6b7291;--line: rgba(13, 19, 48, .08);--line-strong: rgba(13, 19, 48, .14);--bubble-user: linear-gradient(135deg, #2c3cf0, #5a3cf0);--bubble-user-ink: #ffffff;--bubble-bot: #ffffff;--shadow-1: 0 1px 2px rgba(13, 19, 48, .06), 0 4px 12px rgba(13, 19, 48, .05);--shadow-2: 0 2px 6px rgba(13, 19, 48, .06), 0 18px 48px rgba(13, 19, 48, .12);--stage-shade: linear-gradient(180deg, rgba(5, 8, 25, .28) 0%, rgba(5, 8, 25, 0) 22%, rgba(5, 8, 25, 0) 58%, rgba(5, 8, 25, 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60%)}.stage__shade{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--stage-shade);pointer-events:none}.stage__top{position:absolute;top:16px;left:16px;right:16px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.status{display:inline-flex;align-items:center;gap:8px;padding:7px 13px 7px 11px;border-radius:999px;background:#080b1e8c;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;font-size:13px;font-weight:600;letter-spacing:.01em;border:1px solid rgba(255,255,255,.12)}.status__dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 #12b76a99}.status--speaking .status__dot{background:#8a95ff;animation:ping 1.4s var(--ease) infinite}.status--listening .status__dot{background:var(--gold);animation:ping-gold 1.2s var(--ease) infinite}.status--thinking .status__dot,.status--transcribing .status__dot{background:#b9c0e6;animation:blink 1s ease-in-out infinite}@keyframes ping{0%{box-shadow:0 0 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ease-in-out infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.45}30%{transform:translateY(-4px);opacity:1}}.composer{padding:10px 18px 14px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 60%,transparent)}.composer__notice{margin:0 0 8px;padding:8px 12px;border-radius:var(--r-s);background:color-mix(in srgb,var(--danger) 9%,var(--surface));color:var(--ink-2);font-size:13.5px;animation:rise .25s var(--ease)}.composer__bar{display:flex;align-items:flex-end;gap:8px;padding:6px 6px 6px 18px;border:1px solid var(--line-strong);border-radius:28px;background:var(--surface);box-shadow:var(--shadow-1);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.composer__bar:focus-within{border-color:color-mix(in srgb,var(--accent) 50%,transparent);box-shadow:0 0 0 4px var(--accent-soft),var(--shadow-1)}.composer[data-mic=listening] 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20%,transparent)}.round-btn--mic.is-live{background:var(--gold);color:var(--gold-ink);animation:ping-gold 1.2s var(--ease) infinite}.round-btn--stop{background:var(--surface-2);color:var(--ink-2)}.round-btn--stop:hover{color:var(--danger)}.listening{flex:1;min-width:0;display:flex;align-items:center;gap:14px;min-height:44px}.listening__label{flex:1;min-width:0;font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meter{display:flex;align-items:center;gap:3px;height:28px;flex:none}.meter i{display:block;width:3px;height:100%;border-radius:2px;background:linear-gradient(180deg,var(--gold),#ff9f0a);transform:scaleY(.12);transition:transform .08s linear}.composer[data-mic=transcribing] .meter i{background:var(--muted)}.text-btn{border:0;background:none;padding:8px 10px;border-radius:var(--r-s);font-size:14px;font-weight:600;color:var(--muted)}.text-btn:hover{color:var(--ink);background:var(--surface-2)}.composer__hint{margin:8px 4px 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