:root{--bg:#f6f7fc;--surface:#fff;--border:#e2e5ef;--text:#1a1d2e;--muted:#6b7194;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--radius:10px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 12px 40px #0000001f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11", "ss01";background-color:#fdecea;background-image:url(/paper-bg.jpg);background-position:0 0;background-repeat:repeat;background-size:auto;background-attachment:fixed;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.6;position:relative}body:before{content:"";z-index:-1;background-color:var(--bg);filter:hue-rotate(-113deg)saturate(1.3)brightness(1.04);opacity:.85;background-image:url(/background-grid.jpg);background-repeat:repeat;background-size:460px;display:none;position:fixed;inset:0}.splash{z-index:1000;background:#fdecea;flex-direction:column;justify-content:center;align-items:center;transition:opacity .5s,transform .5s;display:flex;position:fixed;inset:0;overflow:hidden}.splash.fade-out{opacity:0;pointer-events:none;transform:scale(1.05)}.splash:before{content:"";background:radial-gradient(at 30% 20%,#ffffff8c 0%,#0000 55%),radial-gradient(at 70% 80%,#e9b0ba47 0%,#0000 55%);width:200%;height:200%;animation:8s ease-in-out infinite alternate splash-glow;position:absolute;top:-50%;left:-50%}@keyframes splash-glow{0%{transform:translate(0)rotate(0)}to{transform:translate(-2%,-2%)rotate(3deg)}}.splash-content{z-index:1;text-align:center;flex-direction:column;align-items:center;padding:0 24px;animation:.8s ease-out splash-appear;display:flex;position:relative}@keyframes splash-appear{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.splash-icon{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#a5b4fc;background:#ffffff14;border:1px solid #ffffff1f;border-radius:24px;justify-content:center;align-items:center;width:96px;height:96px;margin-bottom:32px;display:flex;box-shadow:0 8px 32px #6366f133}.splash-title{letter-spacing:-.03em;color:#fff;background:linear-gradient(135deg,#fff 0%,#c7d2fe 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 12px;font-size:3rem;font-weight:800}.splash-subtitle{color:#6f4a52;max-width:420px;margin:0 0 48px;font-size:1.15rem;font-weight:400;line-height:1.5}.splash-start-btn{color:#fdecea;cursor:pointer;letter-spacing:-.01em;background:#2a1f23;border:none;border-radius:14px;align-items:center;gap:10px;padding:16px 40px;font-family:Inter,sans-serif;font-size:1.05rem;font-weight:600;transition:all .25s;display:inline-flex;box-shadow:0 6px 20px #78465047}.splash-start-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px #7846505c}.splash-start-btn:active{transform:translateY(0);box-shadow:0 3px 10px #78465042}.splash-start-btn svg{transition:transform .2s}.splash-start-btn:hover svg{transform:translate(3px)}.splash-hint{color:#6f4a5299;letter-spacing:.02em;margin:28px 0 0;font-size:.82rem}.splash-footer{text-align:center;color:#6f4a5273;letter-spacing:.03em;font-size:.78rem;position:absolute;bottom:28px;left:0;right:0}.app-hidden{display:none}.app-visible{animation:.4s ease-out app-enter;display:block}@keyframes app-enter{0%{opacity:0}to{opacity:1}}.bar{-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:10;box-shadow:var(--shadow-sm);background:#ffffffd9;align-items:center;gap:16px;padding:10px 24px;display:flex;position:sticky;top:0}.brand{color:var(--primary);flex:none;align-items:center;gap:8px;display:flex}.brand-mark{filter:drop-shadow(0 1px 1px #4f46e533);flex:none}.brand-name{letter-spacing:-.015em;color:var(--text);white-space:nowrap;font-size:14.5px;font-weight:700}.bar-divider{background:var(--border);flex:none;width:1px;height:22px}.identity{align-items:center;gap:10px;display:flex}.swatch{width:14px;height:14px;box-shadow:0 0 0 2px var(--surface), 0 0 0 3px var(--border);border-radius:50%;flex:none}#name{width:14ch;color:inherit;background:0 0;border:1px solid #0000;border-radius:8px;padding:6px 10px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;transition:all .15s}#name:hover{border-color:var(--border);background:var(--bg)}#name:focus{border-color:var(--primary);background:var(--surface);outline:none;box-shadow:0 0 0 3px #4f46e51a}.peers{flex-wrap:wrap;flex:1;gap:8px;display:flex}.peer{color:var(--muted);border:1px solid var(--border);background:var(--bg);border-radius:99px;align-items:center;gap:6px;padding:4px 10px 4px 8px;font-size:12.5px;font-weight:500;transition:all .15s;display:inline-flex}.peer:hover{border-color:var(--primary);color:var(--primary)}.peer .dot{border-radius:50%;flex:none;width:8px;height:8px}.status{color:var(--muted);font-variant-numeric:tabular-nums;background:var(--bg);border-radius:6px;padding:4px 10px;font-size:12.5px;font-weight:500}.status[data-state=connected]{color:var(--success);background:#10b98114}.status[data-state=connected]:before{content:"";background:var(--success);vertical-align:middle;border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}.status[data-state=connecting]{color:var(--warning);background:#f59e0b14}.status[data-state=connecting]:before{content:"";background:var(--warning);vertical-align:middle;border-radius:50%;width:6px;height:6px;margin-right:6px;animation:1.5s infinite pulse;display:inline-block}.status[data-state=disconnected]{color:var(--error);background:#ef444414}.status[data-state=disconnected]:before{content:"";background:var(--error);vertical-align:middle;border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}main{padding:48px 24px 28vh}#editor{background:var(--surface);border:1px solid var(--border);max-width:48rem;min-height:60vh;box-shadow:var(--shadow-md);border-radius:16px;margin:0 auto;padding:60px 68px;font-size:16.5px;line-height:1.75;transition:box-shadow .25s,border-color .25s,transform .25s}#editor:focus-within{box-shadow:var(--shadow-lg);border-color:#4f46e540}.tiptap{outline:none}.tiptap>*+*{margin-top:.85em}.tiptap h1{letter-spacing:-.02em;font-size:1.8em;font-weight:700;line-height:1.25}.tiptap h2{letter-spacing:-.01em;font-size:1.4em;font-weight:600;line-height:1.3}.tiptap p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--muted);float:left;pointer-events:none;height:0}.dock{-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--border);z-index:10;background:#ffffffd9;border-radius:18px 18px 0 0;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 32px #1a1d2e14}.instruction-bar{align-items:center;gap:12px;padding:14px 24px;display:flex}.assistant-reply{min-height:1.4em;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;padding:10px 24px 0;font-size:13.5px;font-weight:500;overflow:hidden}.assistant-reply:empty{display:none}.assistant-reply[data-state=speaking]{color:var(--text)}.assistant-reply[data-state=speaking]:before{content:"";vertical-align:middle;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234f46e5'%3E%3Cpath d='M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z'/%3E%3C/svg%3E") 50%/contain no-repeat;width:14px;height:14px;margin-right:6px;display:inline-block}.transcript{min-height:2.2em;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;padding:8px 24px 0;font-size:13.5px;overflow:hidden}.transcript[data-state=partial]{color:var(--muted);opacity:.75;font-style:italic}.transcript[data-state=final]{color:var(--text);font-weight:500}.transcript[data-state=empty]{color:var(--muted)}.transcript[data-state=error]{color:var(--error)}.ptt{border:1px solid var(--border);background:var(--surface);color:inherit;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none;border-radius:8px;flex:none;align-items:center;gap:8px;padding:9px 14px;font-family:Inter,sans-serif;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.ptt:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.ptt-dot{background:var(--muted);border-radius:50%;width:10px;height:10px;transition:all .2s}.ptt[data-active=true]{border-color:var(--error);color:var(--error);background:#ef44440d}.ptt[data-active=true] .ptt-dot{background:var(--error);animation:1s infinite pulse;box-shadow:0 0 0 4px #ef444426}#instruction-input{border:1px solid var(--border);background:var(--bg);max-width:48rem;color:inherit;border-radius:8px;flex:1;margin:0 auto 0 0;padding:9px 14px;font-family:Inter,sans-serif;font-size:14px;transition:all .15s}#instruction-input::placeholder{color:var(--muted);opacity:.6}#instruction-input:focus{border-color:var(--primary);background:var(--surface);outline:none;box-shadow:0 0 0 3px #4f46e51a}#instruction-submit{background:linear-gradient(135deg, var(--primary) 0%, #6d28d9 100%);color:#fff;cursor:pointer;letter-spacing:-.01em;border:none;border-radius:8px;flex:none;align-items:center;gap:7px;padding:9px 18px;font-family:Inter,sans-serif;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}#instruction-submit:hover{transform:translateY(-1px);box-shadow:0 4px 14px #4f46e559}#instruction-submit:active{transform:translateY(0)}#instruction-submit:disabled{opacity:.5;cursor:default;box-shadow:none;transform:none}.instruction-status{color:var(--muted);min-width:12ch;font-size:12.5px;font-weight:500}.instruction-status[data-state=sent]{color:var(--success)}.instruction-status[data-state=error]{color:var(--error)}.instruction-status[data-state=stopped]{color:var(--muted)}.agent-status{color:var(--muted);flex:none;font-size:12.5px;font-weight:500}.agent-status[data-state=searching]{align-items:center;gap:6px;display:inline-flex}.agent-status[data-state=searching]:before{content:"";background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f46e5' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") 50%/contain no-repeat;width:13px;height:13px;display:inline-block}.agent-status[data-state=searching]:after{content:"Searching…"}.collaboration-carets__caret{pointer-events:none;word-break:normal;border-left:2px solid;border-right:2px solid;margin-left:-2px;margin-right:-2px;position:relative}.collaboration-carets__label{color:#fff;-webkit-user-select:none;user-select:none;white-space:nowrap;box-shadow:var(--shadow-sm);border-radius:4px 4px 4px 0;padding:2px 6px;font-family:Inter,sans-serif;font-size:11px;font-weight:600;line-height:1.3;position:absolute;top:-1.5em;left:-2px}.copy-link{border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:8px;flex:none;padding:6px 14px;font-family:Inter,sans-serif;font-size:12.5px;font-weight:500;transition:all .15s}.copy-link:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.copy-link[data-copied=true]{color:var(--success);border-color:var(--success);background:#10b9810d}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.splash-logo{filter:drop-shadow(0 4px 14px #8c5a642e);width:min(340px,68vw);height:auto;margin:0 0 20px}.brand-logo{flex:none;width:auto;height:24px;display:block}@media (width<=640px){.brand-logo{height:20px}}