feat(desktop): 全屏「JARVIS 模式」HUD——钢铁侠风,接真实语音音频
弧反应堆核心 + 同心旋转环 + 随真实声音反应的环形频谱 + 状态编排 + HUD 边框/扫描线/网格。 可视化数据全来自真实语音会话(不是模拟)。 - voice.ts: micCtx/playCtx 各挂 AnalyserNode + level()——说话读下行TTS、其余读麦克风, 实时电平 0..1(HUD 每帧读,复用缓冲) - JarvisHud.tsx: Canvas 2D HUD,按 VoiceState 编排(待命呼吸/聆听炸开/思考散粒子+雷达/说话频谱), 单一青色强调+思考态琥珀;显示助手名(星期五)+ 我说的 + 打字机回答;尊重 prefers-reduced-motion - VoiceDock: 加"全屏 JARVIS 模式"按钮(建客户端+拉名字);Esc 退出 真机验证:全屏 HUD 正常渲染,STANDBY 呼吸,品牌位显示自定义名"星期五"。晚上点中心说话即随真声反应。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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import { useEffect, useRef } from "react";
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import { X } from "lucide-react";
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import type { VoiceState } from "../lib/voice";
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// 全屏「JARVIS 模式」HUD：弧反应堆核心 + 随真实声音反应的环形频谱 + 状态编排。
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// 视觉数据全来自真实语音会话：level 由 VoiceClient 的麦克风/TTS 探针实时给出（getLevel），
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// state 是会话状态机；transcript/reply 是当轮问答。点中心说话，右上角退出。
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interface Props {
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name: string; // 助手名（HUD 品牌位）
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state: VoiceState;
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getLevel: () => number; // 0..1 实时电平
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transcript: string; // 我说的
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reply: string; // JARVIS 回答（流式）
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hint: string; // 当前状态提示
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onMic: () => void; // 点中心：开始/结束说话
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onClose: () => void;
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}
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type Conf = { accent: number[]; activity: number; ringSpin: number; label: string };
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const CY = [56, 225, 255];
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const AM = [255, 182, 56];
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const CONF: Record<VoiceState, Conf> = {
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idle: { accent: CY, activity: 0.18, ringSpin: 0.1, label: "STANDBY" },
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connecting: { accent: CY, activity: 0.22, ringSpin: 0.5, label: "LINKING" },
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ready: { accent: CY, activity: 0.18, ringSpin: 0.1, label: "READY" },
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listening: { accent: CY, activity: 0.6, ringSpin: 0.35, label: "LISTENING" },
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thinking: { accent: AM, activity: 0.3, ringSpin: 0.8, label: "PROCESSING" },
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speaking: { accent: CY, activity: 0.85, ringSpin: 0.22, label: "SPEAKING" },
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};
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export function JarvisHud({ name, state, getLevel, transcript, reply, hint, onMic, onClose }: Props) {
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const canvasRef = useRef<HTMLCanvasElement>(null);
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// 用 ref 让 RAF 闭包读到最新 props，无需重启动画。
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const P = useRef({ state, getLevel, transcript, reply });
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P.current = { state, getLevel, transcript, reply };
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useEffect(() => {
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const cv = canvasRef.current!;
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const ctx = cv.getContext("2d")!;
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const reduce = matchMedia("(prefers-reduced-motion: reduce)").matches;
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let W = 0, H = 0, raf = 0;
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const resize = () => {
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const r = cv.getBoundingClientRect();
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const dpr = Math.min(2, devicePixelRatio || 1);
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W = r.width; H = r.height;
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cv.width = W * dpr; cv.height = H * dpr;
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ctx.setTransform(dpr, 0, 0, dpr, 0, 0);
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};
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resize();
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const ro = new ResizeObserver(resize);
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ro.observe(cv);
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const rgba = (c: number[], a: number) => `rgba(${c[0]},${c[1]},${c[2]},${a})`;
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const lerp = (a: number, b: number, t: number) => a + (b - a) * t;
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const accent = CY.slice();
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let level = 0.18, think = 0, t = 0, last = performance.now();
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const parts = Array.from({ length: 64 }, () => ({ a: Math.random() * 6.28, r: Math.random(), s: 0.3 + Math.random() * 0.9 }));
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const synth = (s: VoiceState) =>
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s === "thinking" ? 0.2 + 0.06 * Math.sin(t * 3) : 0.16 + 0.05 * Math.sin(t * 1.6);
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const draw = (now: number) => {
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const dt = Math.min(0.05, (now - last) / 1000); last = now; t += dt;
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const st = P.current.state;
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const c = CONF[st] ?? CONF.idle;
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const active = st === "listening" || st === "speaking";
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const tgt = active ? Math.max(P.current.getLevel(), 0) : synth(st);
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level += (tgt - level) * Math.min(1, dt * (active ? 16 : 6));
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for (let i = 0; i < 3; i++) accent[i] = lerp(accent[i], c.accent[i], Math.min(1, dt * 4));
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think += ((st === "thinking" ? 1 : 0) - think) * Math.min(1, dt * 3);
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const cx = W / 2, cy = H / 2, R = Math.min(W, H) * 0.16;
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ctx.clearRect(0, 0, W, H);
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ctx.globalCompositeOperation = "lighter";
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let g = ctx.createRadialGradient(cx, cy, R * 0.2, cx, cy, R * 3.4);
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g.addColorStop(0, rgba(accent, 0.1 + level * 0.1));
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g.addColorStop(1, rgba(accent, 0));
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ctx.fillStyle = g; ctx.fillRect(cx - R * 4, cy - R * 4, R * 8, R * 8);
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const spin = reduce ? 0 : t * c.ringSpin;
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[1.35, 1.7, 2.05, 2.5, 3.0].forEach((rr, i) => {
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const rad = R * rr, dir = i % 2 ? -1 : 1, a0 = spin * dir * (1 + i * 0.25);
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ctx.lineWidth = i === 0 ? 2.2 : 1.2;
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ctx.strokeStyle = rgba(accent, (0.5 - i * 0.06) * (0.6 + level * 0.5));
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ctx.shadowColor = rgba(accent, 0.8); ctx.shadowBlur = 12;
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const segs: [number, number][] = i === 0 ? [[0, 5.0]] : [[a0, 1.3], [a0 + 2.3, 2.0], [a0 + 5.0, 0.8]];
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segs.forEach(([s, len]) => { ctx.beginPath(); ctx.arc(cx, cy, rad, s, s + len); ctx.stroke(); });
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});
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ctx.shadowBlur = 0;
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const NB = 104, inner = R * 1.12;
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ctx.lineWidth = 2;
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for (let i = 0; i < NB; i++) {
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const ang = (i / NB) * 6.28 - Math.PI / 2 + spin * 0.15;
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const seed = Math.sin(i * 12.9898) * 43758.5453; const nz = seed - Math.floor(seed);
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const wob = 0.5 + 0.5 * Math.sin(t * 3 + i * 0.5);
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const h = R * (0.06 + (0.1 + c.activity * 0.9 * level) * (0.35 + 0.65 * wob) * (0.5 + nz));
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const x1 = cx + Math.cos(ang) * inner, y1 = cy + Math.sin(ang) * inner;
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const x2 = cx + Math.cos(ang) * (inner + h), y2 = cy + Math.sin(ang) * (inner + h);
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const bright = 0.35 + 0.65 * (h / (R * 0.9));
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ctx.strokeStyle = rgba(accent, 0.25 + bright * 0.6);
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ctx.beginPath(); ctx.moveTo(x1, y1); ctx.lineTo(x2, y2); ctx.stroke();
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}
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if (think > 0.02) {
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parts.forEach((p) => {
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if (!reduce) p.a += dt * p.s * 1.2;
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const rad = R * (1.15 + p.r * 1.7), x = cx + Math.cos(p.a) * rad, y = cy + Math.sin(p.a) * rad;
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ctx.fillStyle = rgba(AM, 0.7 * think);
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ctx.shadowColor = rgba(AM, 0.9); ctx.shadowBlur = 8;
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ctx.beginPath(); ctx.arc(x, y, 1.6, 0, 6.28); ctx.fill();
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});
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const sa = t * 2.2;
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ctx.save(); ctx.beginPath(); ctx.moveTo(cx, cy); ctx.arc(cx, cy, R * 2.9, sa, sa + 0.5); ctx.closePath();
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ctx.fillStyle = rgba(AM, 0.1 * think); ctx.fill(); ctx.restore();
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ctx.shadowBlur = 0;
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}
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const cr = R * (0.62 + level * 0.3);
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const cg = ctx.createRadialGradient(cx, cy, 0, cx, cy, cr);
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cg.addColorStop(0, rgba([255, 255, 255], 0.95));
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cg.addColorStop(0.25, rgba(accent, 0.95));
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cg.addColorStop(0.7, rgba(accent, 0.28));
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cg.addColorStop(1, rgba(accent, 0));
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ctx.fillStyle = cg; ctx.beginPath(); ctx.arc(cx, cy, cr, 0, 6.28); ctx.fill();
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ctx.globalCompositeOperation = "source-over";
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for (let k = 0; k < 3; k++) {
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ctx.lineWidth = 1; ctx.strokeStyle = rgba([255, 255, 255], 0.5 - k * 0.13);
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ctx.beginPath(); ctx.arc(cx, cy, R * (0.3 + k * 0.14), 0, 6.28); ctx.stroke();
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}
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ctx.globalCompositeOperation = "lighter";
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ctx.strokeStyle = rgba([255, 255, 255], 0.85); ctx.lineWidth = 1.5; ctx.beginPath();
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for (let k = 0; k < 3; k++) {
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const a = spin * 2 + k * 2.094, rr = R * 0.22;
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const x = cx + Math.cos(a) * rr, y = cy + Math.sin(a) * rr;
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k ? ctx.lineTo(x, y) : ctx.moveTo(x, y);
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}
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ctx.closePath(); ctx.stroke();
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ctx.globalCompositeOperation = "source-over";
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raf = requestAnimationFrame(draw);
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};
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raf = requestAnimationFrame(draw);
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return () => { cancelAnimationFrame(raf); ro.disconnect(); };
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}, []);
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const c = CONF[state] ?? CONF.idle;
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const amber = state === "thinking";
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return (
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<div className="jhud" role="dialog" aria-label="JARVIS 全屏模式">
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<style>{HUD_CSS}</style>
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<canvas ref={canvasRef} className="jhud-canvas" />
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<span className="jhud-corner tl" /><span className="jhud-corner tr" />
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<span className="jhud-corner bl" /><span className="jhud-corner br" />
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<div className="jhud-status">
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<div className="jhud-brand">{(name || "JARVIS").toUpperCase()}</div>
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<div className="jhud-row">
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<span className={"jhud-dot" + (state === "listening" ? " live" : amber ? " amber" : "")} />
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<b>{c.label}</b>
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</div>
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</div>
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<button className="jhud-close" onClick={onClose} aria-label="退出 JARVIS 模式">
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<X className="h-4 w-4" /> ESC
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</button>
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{/* 点中心说话 */}
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<button className="jhud-core" onClick={onMic} aria-label={hint} title={hint} />
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<div className={"jhud-word" + (amber ? " amber" : state === "listening" ? " live" : "")}>{hint}</div>
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<div className="jhud-decode">
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{transcript && <p className="jhud-me"><span>我</span>{transcript}</p>}
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{reply && (
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<p className="jhud-reply">
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<span>{(name || "JARVIS").toUpperCase()}</span>{reply}
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{(state === "thinking" || state === "speaking") && <i className="jhud-cursor" />}
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</p>
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)}
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</div>
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</div>
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);
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}
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const HUD_CSS = `
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.jhud{position:fixed;inset:0;z-index:60;overflow:hidden;color:#d6f2fc;user-select:none;
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background:radial-gradient(120% 80% at 50% 44%,#08131d 0%,#04070d 62%,#02040a 100%);
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font-family:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
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animation:jhudIn .5s ease}
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@keyframes jhudIn{from{opacity:0}to{opacity:1}}
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.jhud::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
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background-image:linear-gradient(transparent 0 3px,rgba(56,225,255,.035) 3px 4px),linear-gradient(90deg,transparent 0 3px,rgba(56,225,255,.028) 3px 4px);
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background-size:100% 4px,4px 100%;mask-image:radial-gradient(100% 100% at 50% 45%,#000 55%,transparent 100%)}
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.jhud::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:3;
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background:linear-gradient(rgba(56,225,255,0),rgba(56,225,255,.05) 50%,rgba(56,225,255,0));height:26%;animation:jhudSweep 6.5s linear infinite;opacity:.55}
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@keyframes jhudSweep{0%{transform:translateY(-30%)}100%{transform:translateY(430%)}}
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.jhud-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
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.jhud-corner{position:absolute;width:44px;height:44px;border:1.5px solid #0e5a70;z-index:4;opacity:.8}
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.jhud-corner.tl{top:20px;left:20px;border-right:0;border-bottom:0}
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.jhud-corner.tr{top:20px;right:20px;border-left:0;border-bottom:0}
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.jhud-corner.bl{bottom:20px;left:20px;border-right:0;border-top:0}
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.jhud-corner.br{bottom:20px;right:20px;border-left:0;border-top:0}
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.jhud-status{position:absolute;top:30px;left:38px;z-index:5;letter-spacing:.14em;font-size:12px;line-height:1.9}
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.jhud-brand{color:#38e1ff;font-size:15px;letter-spacing:.28em;text-shadow:0 0 14px rgba(56,225,255,.55)}
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.jhud-row{display:flex;gap:8px;align-items:center;color:#5f8496}
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.jhud-row b{color:#d6f2fc;font-weight:500}
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.jhud-dot{width:7px;height:7px;border-radius:50%;background:#38e1ff;box-shadow:0 0 10px #38e1ff}
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.jhud-dot.live{background:#ff4d5e;box-shadow:0 0 10px #ff4d5e;animation:jhudBlink 1s steps(2) infinite}
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.jhud-dot.amber{background:#ffb638;box-shadow:0 0 10px #ffb638}
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@keyframes jhudBlink{50%{opacity:.25}}
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.jhud-close{position:absolute;top:26px;right:34px;z-index:6;display:flex;align-items:center;gap:6px;
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background:rgba(8,22,32,.6);border:1px solid #0e2a38;color:#7fa6b6;border-radius:999px;padding:7px 13px;
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font-family:inherit;font-size:11px;letter-spacing:.14em;cursor:pointer;backdrop-filter:blur(6px);transition:.18s}
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.jhud-close:hover{border-color:#38e1ff;color:#d6f2fc}
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.jhud-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:26vmin;height:26vmin;
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border-radius:50%;background:transparent;border:0;cursor:pointer;z-index:5}
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.jhud-word{position:absolute;left:50%;top:calc(50% + 20vmin);transform:translateX(-50%);z-index:5;
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font-size:13px;letter-spacing:.5em;color:#38e1ff;text-shadow:0 0 16px rgba(56,225,255,.5);text-transform:uppercase;white-space:nowrap}
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.jhud-word.amber{color:#ffb638;text-shadow:0 0 16px rgba(255,182,56,.5)}
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.jhud-word.live{color:#ff4d5e;text-shadow:0 0 16px rgba(255,77,94,.5)}
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.jhud-decode{position:absolute;left:50%;bottom:56px;transform:translateX(-50%);z-index:5;
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width:min(760px,88vw);text-align:center;line-height:1.55}
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.jhud-me{color:#5f8496;font-size:13px;margin:0 0 10px}
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.jhud-me span,.jhud-reply span{font-size:10px;letter-spacing:.24em;margin-right:8px;opacity:.75}
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.jhud-reply{color:#eaf8ff;font-size:16px;margin:0;text-shadow:0 0 10px rgba(56,225,255,.25)}
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.jhud-reply span{color:#38e1ff}
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.jhud-cursor{display:inline-block;width:8px;height:2px;background:#38e1ff;margin-left:3px;vertical-align:middle;box-shadow:0 0 8px #38e1ff;animation:jhudBlink .8s steps(2) infinite}
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@media (prefers-reduced-motion: reduce){.jhud::after{display:none}.jhud-dot.live,.jhud-cursor{animation:none}}
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`;
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