:root{--brand: #4d8dff;--brand-bright: #6aa6ff;--brand-deep: #2f6bff;--accent: #57e0ff;--violet: #a78bfa;--grad-brand: linear-gradient(135deg, #57e0ff 0%, #4d8dff 45%, #7c6bff 100%);--grad-cta: linear-gradient(135deg, #5ee7ff, #4d8dff 55%, #6f6bff);--glow-brand: radial-gradient(60% 60% at 50% 0%, rgba(77, 141, 255, .28), transparent 70%);--bg-0: #070b14;--bg-1: #0b1120;--bg-2: #111a2e;--surface: rgba(22, 32, 54, .62);--surface-strong: rgba(26, 38, 64, .9);--surface-soft: rgba(255, 255, 255, .04);--ink: #eaf1ff;--ink-soft: #b7c4dd;--sub: #7e8caa;--faint: #56627e;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .14);--ok: #34d99a;--warn: #ffb454;--err: #ff6b6b;--radius-lg: 20px;--radius: 14px;--radius-sm: 10px;--shadow-card: 0 24px 60px -24px rgba(0, 0, 0, .7), 0 2px 0 0 rgba(255, 255, 255, .03) inset;--shadow-pop: 0 16px 40px -12px rgba(0, 0, 0, .6);--ease: cubic-bezier(.22, .61, .36, 1);--font: "PingFang SC", "Microsoft YaHei", -apple-system, "Segoe UI", "Helvetica 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saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--line);position:relative;z-index:20}.logo{height:40px;filter:drop-shadow(0 2px 8px rgba(77,141,255,.35))}.spacer{flex:1}.status{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--sub);padding:6px 12px;border-radius:999px;background:var(--surface-soft);border:1px solid var(--line);transition:color .3s,border-color .3s}.status .dot{width:8px;height:8px;border-radius:50%;background:var(--faint);transition:background .3s}.status.on{color:var(--ink-soft);border-color:#34d99a4d}.status.on .dot{background:var(--ok);box-shadow:0 0 0 4px #34d99a29;animation:pulse 1.6s infinite}@keyframes pulse{50%{box-shadow:0 0 0 8px #34d99a0a}}.meter{width:84px;height:6px;border-radius:999px;background:var(--surface-soft);overflow:hidden;border:1px solid var(--line)}.meter-fill{height:100%;background:var(--grad-cta);border-radius:999px;transition:width .08s linear;box-shadow:0 0 12px #57e0ff80}.chip{font-size:12px;color:var(--ink-soft);background:var(--surface-soft);border:1px solid var(--line);padding:5px 12px;border-radius:999px;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}.chip .chip-ico{opacity:.8}.stage{flex:1;display:flex;gap:20px;padding:22px 26px;min-height:0}.canvas-wrap{position:relative;background:radial-gradient(120% 100% at 50% 0%,rgba(77,141,255,.08),transparent 60%),var(--bg-2);border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-card);padding:16px;align-self:flex-start}.canvas-wrap:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-lg);padding:1px;pointer-events:none;background:linear-gradient(160deg,rgba(255,255,255,.14),transparent 40%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}canvas{display:block;border-radius:12px;background:#0d1322;border:1px solid var(--line);box-shadow:inset 0 0 0 1px #0000004d}.overlay{position:absolute;top:16px;right:16px;bottom:16px;left:16px;border-radius:12px;background:linear-gradient(180deg,#0b1120db,#0b1120f0);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:0 56px;overflow:hidden}.overlay:before{content:"";position:absolute;top:-30%;left:50%;transform:translate(-50%);width:140%;height:80%;background:var(--glow-brand);pointer-events:none;animation:floatGlow 7s var(--ease) infinite}@keyframes floatGlow{50%{transform:translate(-50%) translateY(6%) scale(1.05);opacity:.85}}.overlay-badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.04em;color:var(--ink-soft);padding:6px 14px;border-radius:999px;background:var(--surface-soft);border:1px solid var(--line-strong);position:relative;z-index:1}.overlay-badge .pip{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.overlay-logo{position:relative;z-index:1;filter:drop-shadow(0 8px 24px rgba(77,141,255,.5));animation:rise .7s var(--ease) both}.overlay h1{position:relative;z-index:1;font-size:34px;font-weight:800;letter-spacing:-.01em;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;animation:rise .7s var(--ease) .05s both}.overlay p{position:relative;z-index:1;color:var(--ink-soft);font-size:15px;line-height:1.7;max-width:30em;animation:rise .7s var(--ease) .1s both}.overlay small{position:relative;z-index:1;color:var(--sub);font-size:12.5px;animation:rise .7s var(--ease) .2s both}@keyframes rise{0%{opacity:0;transform:translateY(12px)}}button.primary{position:relative;z-index:1;border:0;cursor:pointer;color:#08101f;font-size:16px;font-weight:700;letter-spacing:.01em;background:var(--grad-cta);padding:15px 32px;border-radius:999px;box-shadow:0 12px 30px -8px #4d8dffa6,0 0 0 1px #ffffff1f inset;transition:transform .2s var(--ease),box-shadow .2s var(--ease);display:inline-flex;align-items:center;gap:10px;animation:rise .7s var(--ease) .15s both}button.primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px #4d8dffcc,0 0 0 1px #ffffff2e inset}button.primary:active{transform:translateY(0) scale(.985)}button.primary .mic-ring{display:inline-flex}button.primary:disabled{opacity:.7;cursor:progress}.mic-pulse{width:9px;height:9px;border-radius:50%;background:#08101f;position:relative}.mic-pulse:after{content:"";position:absolute;top:-5px;right:-5px;bottom:-5px;left:-5px;border-radius:50%;border:1.5px solid #08101f;opacity:.5;animation:micPulse 1.2s infinite}@keyframes micPulse{to{transform:scale(1.9);opacity:0}}.overlay-hints{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:30em;animation:rise .7s var(--ease) .25s both}.overlay-hints .eg{font-size:12.5px;color:var(--ink-soft);background:var(--surface-soft);border:1px solid var(--line);padding:6px 12px;border-radius:999px}.help{position:absolute;left:30px;bottom:30px;max-width:440px;background:var(--surface-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--line-strong);border-radius:var(--radius);padding:16px 18px;font-size:13px;line-height:1.5;color:var(--ink-soft);box-shadow:var(--shadow-pop);animation:rise .4s var(--ease) both}.help-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}.help-head b{color:var(--ink);font-size:13.5px}.help-head .help-close{margin-left:auto;cursor:pointer;color:var(--sub);border:0;background:none;font-size:16px;line-height:1;padding:2px 6px;border-radius:6px;transition:background .2s,color .2s}.help-head .help-close:hover{background:var(--surface-soft);color:var(--ink)}.help-grid{display:grid;gap:7px}.help-grid .row{display:flex;gap:9px;align-items:flex-start;padding:6px 8px;border-radius:9px;transition:background .2s}.help-grid .row:hover{background:var(--surface-soft)}.help-grid .ico{flex:none;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:12px;background:#4d8dff24;border:1px solid rgba(77,141,255,.26)}.help-grid .txt{color:var(--ink-soft)}.help-grid .txt em{font-style:normal;color:var(--ink)}.thinking{position:absolute;top:28px;left:50%;transform:translate(-50%);background:var(--surface-strong);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--ink);font-size:13px;font-weight:500;padding:8px 16px;border-radius:999px;border:1px solid var(--line-strong);box-shadow:var(--shadow-pop);display:flex;align-items:center;gap:9px;animation:rise .3s var(--ease) both}.thinking .spin{width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.2);border-top-color:var(--accent);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.partial{position:absolute;bottom:30px;left:50%;transform:translate(-50%);background:var(--surface-strong);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--ink);font-size:16px;font-weight:500;padding:10px 20px;border-radius:var(--radius);max-width:72%;border:1px solid var(--line-strong);box-shadow:var(--shadow-pop);display:flex;align-items:center;gap:4px}.partial .lead{color:var(--accent);font-size:12px;margin-right:6px;opacity:.9}.caret{display:inline-block;width:2px;height:18px;background:var(--accent);margin-left:2px;animation:blink 1s steps(1) infinite;vertical-align:-3px}@keyframes blink{50%{opacity:0}}.caption{position:absolute;right:18px;bottom:18px;background:var(--surface-strong);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--ink);font-size:14px;font-weight:500;padding:10px 16px 10px 14px;border-radius:var(--radius);max-width:62%;border:1px solid var(--line-strong);box-shadow:var(--shadow-pop);display:flex;align-items:center;gap:10px;animation:capIn .26s var(--ease)}.caption:before{content:"";flex:none;width:3px;align-self:stretch;border-radius:999px;background:var(--grad-cta)}@keyframes capIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.console{flex:1;min-width:300px;display:flex;flex-direction:column;background:var(--surface);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden}.console-title{padding:16px 18px;font-weight:600;font-size:14.5px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}.console-title .ct-ico{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:#4d8dff24;border:1px solid rgba(77,141,255,.26);font-size:13px}.console-title small{color:var(--sub);font-weight:400;font-size:12px}.log-list{flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:10px}.log-empty{color:var(--sub);font-size:13px;padding:28px 12px;text-align:center;line-height:1.7}.log-empty .le-ico{font-size:26px;display:block;margin-bottom:8px;opacity:.7}.log{border:1px solid var(--line);border-radius:var(--radius-sm);padding:11px 13px;background:var(--surface-soft);animation:logIn .3s var(--ease) both;transition:border-color .2s}.log:hover{border-color:var(--line-strong)}@keyframes logIn{0%{opacity:0;transform:translateY(-6px)}}.log-text{font-size:14px;margin-bottom:8px;color:var(--ink)}.log-fix{font-size:12px;color:var(--accent);background:#57e0ff1a;border:1px solid rgba(87,224,255,.2);border-radius:7px;padding:3px 9px;margin-bottom:8px;display:inline-flex;align-items:center;gap:6px}.log-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.badge{color:#fff;font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;display:inline-flex;align-items:center;gap:5px}.badge .bdot{width:5px;height:5px;border-radius:50%;background:#ffffffd9}.kv{font-size:11px;color:var(--sub);background:var(--surface-soft);border:1px solid var(--line);padding:3px 8px;border-radius:6px;font-variant-numeric:tabular-nums}.kv.err{color:var(--err);background:#ff6b6b14;border-color:#ff6b6b33}.tech-toggle{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--sub);cursor:pointer;-webkit-user-select:none;user-select:none;transition:color .2s,background .2s}.tech-toggle:hover{color:var(--ink-soft);background:var(--surface-soft)}.tech-toggle .tt-arrow{transition:transform .25s var(--ease)}.tech-toggle.open .tt-arrow{transform:rotate(180deg)}.foot{padding:12px 18px;border-top:1px solid var(--line);font-size:12px;color:var(--sub);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.foot a{color:var(--ink-soft);text-decoration:none;transition:color .2s}.foot a:hover{color:var(--accent)}.foot .sep{opacity:.4}@media (max-width: 1320px){.stage{flex-direction:column;overflow-y:auto}.canvas-wrap{align-self:center;max-width:100%;overflow:auto}.console{min-height:320px}}@media (max-width: 720px){.topbar{padding:12px 16px;gap:10px;flex-wrap:wrap}.stage{padding:14px;gap:14px}.overlay{padding:0 22px}.overlay h1{font-size:27px}.help{left:16px;right:16px;bottom:16px;max-width:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}