:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg0:#070b14;--bg1:#0d1424;--line:#94a3b82e;--txt:#e2e8f0;--dim:#7c8ba1;--acc:#22d3ee;--acc2:#a78bfa}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:var(--txt);background:radial-gradient(1200px 700px at 50% -10%, #12203d 0%, transparent 60%), radial-gradient(900px 600px at 85% 110%, #1a1035 0%, transparent 55%), linear-gradient(180deg, var(--bg0), var(--bg1));font-family:Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif;overflow:hidden}.stage{flex-direction:column;justify-content:center;align-items:center;gap:28px;height:100%;padding:24px;display:flex;position:relative}.pill{border:1px solid var(--line);color:var(--dim);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0f172a99;border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:14px;display:inline-flex}.pill .dot{background:var(--dim);border-radius:50%;width:8px;height:8px}.pill-on .dot{background:var(--acc);box-shadow:0 0 10px var(--acc);animation:1.2s ease-in-out infinite blink}.pill-idle{color:var(--txt)}@keyframes blink{50%{opacity:.35}}.avatar{flex-direction:column;justify-content:center;align-items:center;width:300px;height:300px;display:flex;position:relative}.halo{filter:blur(26px);background:conic-gradient(#22d3ee8c,#a78bfa80,#22d3ee26,#a78bfa80,#22d3ee8c);border-radius:50%;transition:opacity .25s;position:absolute;inset:6%}.orb-wrap{width:176px;height:176px;transition:transform 80ms linear}.orb-shell{width:100%;height:100%;position:relative}.orb-ring{pointer-events:none;box-sizing:border-box;z-index:1;border-radius:50%;position:absolute;inset:0}.orb-ring-gray{box-shadow:inset 0 0 0 4px #94a3b8}.orb-ring-solid{box-shadow:inset 0 0 0 4px #22d3ee,0 0 14px #22d3ee73}.orb-ring-wave{animation:2s ease-in-out infinite orb-wave-glow}.orb-wave-layer{border-radius:50%;position:absolute;inset:0;-webkit-mask:radial-gradient(circle closest-side,#0000 calc(100% - 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var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:3;background:#080c16b8;border-radius:16px;flex-direction:column;width:min(340px,34vw);display:flex;position:absolute;top:20px;bottom:20px;right:20px;overflow:hidden}.transcript-head{letter-spacing:2px;color:var(--dim);border-bottom:1px solid var(--line);flex:none;padding:12px 16px;font-size:12px}.transcript-list{flex-direction:column;flex:1;justify-content:flex-end;gap:10px;min-height:0;padding:8px 16px 20px;display:flex;overflow-y:auto}.transcript-empty{color:var(--dim);padding:12px 0;font-size:13px;line-height:1.5}.transcript-msg{flex-direction:column;gap:4px;display:flex}.transcript-name{letter-spacing:1px;color:var(--dim);font-size:11px}.transcript-text{white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.55}.transcript-msg.is-self .transcript-text{color:#e2e8f0}.transcript-msg.is-agent .transcript-text{color:#22d3ee}@media (width<=820px){.transcript{width:min(280px,42vw);top:12px;bottom:12px;right:12px}}.controls{gap:12px;margin-top:6px;display:flex}.btn{border:1px solid var(--line);color:var(--txt);cursor:pointer;background:#94a3b814;border-radius:999px;padding:12px 26px;font-size:15px;transition:background .15s,border-color .15s,box-shadow .15s}.btn:hover{background:#94a3b829}.btn:active:not(:disabled):not(.btn-breathe){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:default}.btn-primary{color:#06131c;background:linear-gradient(#22d3ee,#0ea5e9);border-color:#0000;font-weight:600;box-shadow:0 8px 26px #22d3ee4d}.btn-primary:hover{background:linear-gradient(#3de1f7,#22b4f0)}.btn-breathe{animation:1.8s ease-in-out infinite btn-breathe}@keyframes btn-breathe{0%,to{transform:scale(1);box-shadow:0 8px 26px #22d3ee47}50%{transform:scale(1.045);box-shadow:0 10px 38px #22d3ee8c}}.voice-wave{justify-content:center;align-items:flex-end;gap:5px;height:28px;margin-top:12px;display:flex}.voice-wave span{transform-origin:bottom;border-radius:99px;width:3.5px;height:24px;display:block;transform:scaleY(.22)}.voice-wave-quiet span{box-shadow:none;background:#94a3b8;animation:2.6s ease-in-out infinite voice-drift}.voice-wave-quiet span:first-child{animation-delay:0s}.voice-wave-quiet span:nth-child(2){animation-delay:.37s}.voice-wave-quiet span:nth-child(3){animation-delay:.74s}.voice-wave-quiet span:nth-child(4){animation-delay:1.11s}.voice-wave-quiet span:nth-child(5){animation-delay:1.48s}.voice-wave-quiet span:nth-child(6){animation-delay:1.85s}.voice-wave-quiet span:nth-child(7){animation-delay:2.22s}.voice-wave-agent span{background:#22d3ee;box-shadow:0 0 8px #22d3ee73}.voice-wave-user span{background:#fff;box-shadow:0 0 8px #fff6}.voice-wave-live span{transition:transform 48ms linear;animation:none}@keyframes voice-drift{0%,to{transform:scaleY(.2)}50%{transform:scaleY(.52)}}@media (prefers-reduced-motion:reduce){.btn-breathe,.orb-ring-wave,.orb-wave-a,.orb-wave-b,.voice-wave span,.avatar.active .orb{animation:none}.voice-wave span{transform:scaleY(.45)}}.btn-muted{opacity:.75;border-color:#fbbf2466}.btn-danger{color:#fda4af;border-color:#f43f5e66}.btn-danger:hover{background:#f43f5e26}.session-warn{z-index:20;text-align:center;color:#fff;pointer-events:none;background:#080c16e0;border:1px solid #22d3ee73;border-radius:12px;max-width:min(640px,100% - 48px);padding:12px 18px;font-size:15px;line-height:1.5;position:absolute;top:28px;left:50%;transform:translate(-50%);box-shadow:0 12px 40px #0006}.quota-mask{z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#03060e9e;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.quota-dialog{border:1px solid var(--line);background:#0f172af5;border-radius:16px;flex-direction:column;gap:12px;width:min(380px,100% - 40px);padding:22px 22px 18px;display:flex}.quota-title{margin:0;font-size:18px;font-weight:600}.quota-hint{color:var(--dim);margin:0;font-size:13px;line-height:1.5}.quota-input{letter-spacing:2px;border:1px solid var(--line);color:var(--txt);background:#020617b3;border-radius:10px;padding:10px 12px;font-size:18px}.quota-actions{gap:10px;margin-top:4px;display:flex}