:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--accent:#aa3bff;--danger:#e0245e;--danger-bg:#e0245e1f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font:18px/145% system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--danger-bg:#e0245e38}}body{margin:0}.visitor-counter{z-index:10;color:var(--text);text-align:right;font-size:15px;line-height:1.6;position:fixed;top:8px;right:12px}#app{box-sizing:border-box;max-width:720px;margin:0 auto;padding:32px 20px 64px}#phoneView,#aikotobaView{box-sizing:border-box;max-width:720px;margin:0 auto;padding:120px 20px 64px}#aikotobaForm{flex-wrap:wrap}#aikotobaInput{border:1px solid var(--border);background:var(--bg);min-width:200px;color:var(--text-h);border-radius:8px;flex:1;padding:16px 18px;font-size:24px}#aikotobaForm button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:16px 28px;font-size:22px}h1{color:var(--text-h);margin:0 0 8px;font-size:28px}h2{color:var(--text-h);margin:32px 0 8px;font-size:18px}.lead{margin-bottom:20px}.camera-wrap{aspect-ratio:4/3;background:#000;border-radius:8px;width:100%;max-width:480px;margin:0 auto;position:relative;overflow:hidden}:-webkit-any(.camera-wrap:fullscreen,.camera-wrap:-webkit-full-screen){width:100vw;max-width:none;height:100vh;aspect-ratio:unset}:is(.camera-wrap:fullscreen,.camera-wrap:fullscreen){width:100vw;max-width:none;height:100vh;aspect-ratio:unset}#camera,#remoteVideo{object-fit:cover;width:100%;height:100%}#warningOverlay{color:#fff;text-align:center;box-sizing:border-box;background:#e0245ebf;justify-content:center;align-items:center;padding:16px;font-size:22px;font-weight:700;display:flex;position:absolute;inset:0}#warningOverlay[hidden]{display:none}.remote-warning{pointer-events:none;position:absolute;inset:0;overflow:hidden}.remote-warning[hidden]{display:none}.remote-warning span{white-space:nowrap;color:#ff2b4e;text-shadow:0 0 6px #000c;font-size:7vw;font-weight:700;animation:3s linear infinite remote-warning-scroll;position:absolute;top:42%;left:100%}@keyframes remote-warning-scroll{0%{left:100%}to{left:-120%}}.watching-badge{color:var(--danger);background:#00000073;border-radius:999px;align-items:center;gap:12px;padding:8px 20px;font-size:28px;font-weight:700;display:flex;position:absolute;top:16px;left:16px}.watching-badge[hidden]{display:none}.watching-badge .dot{background:currentColor;border-radius:50%;width:20px;height:20px;animation:1.6s ease-in-out infinite watching-blink}.fullscreen-btn{color:#fff;cursor:pointer;background:#00000073;border:none;border-radius:999px;padding:8px 16px;font-size:14px;position:absolute;top:16px;right:16px}.fullscreen-btn[hidden]{display:none}@keyframes watching-blink{0%,to{opacity:1}50%{opacity:.25}}.controls{align-items:center;gap:16px;margin:16px 0;display:flex}.face-controls{flex-direction:column;gap:8px;margin:16px 0;display:flex}.face-row{margin:0}.pair-success{color:var(--danger);font-weight:700}#phoneConnectBtn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:16px}#toggleWatch,#recordBtn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:10px 20px;font-size:16px}#recordBtn:disabled{background:var(--border);color:var(--text);cursor:not-allowed}#recordBtn.recording{background:var(--danger)}#registerFace,#deleteFace{cursor:pointer;border:1px solid #0000;border-radius:6px;padding:8px 16px;font-size:15px}#registerFace{color:var(--accent);background:#aa3bff1f;border-color:#aa3bff4d}#deleteFace{background:var(--danger-bg);color:var(--danger);border-color:#e0245e4d}.status{font-size:15px}.settings{border:1px solid var(--border);border-radius:8px;margin-top:16px;padding:12px 16px}.settings legend{color:var(--text-h);padding:0 6px;font-size:14px}.settings label{align-items:center;gap:8px;margin:8px 0;font-size:15px;display:flex}.settings input[type=range]{flex:1}.note{color:var(--text);margin:8px 0 0;font-size:13px}#pairPanel .note{font-size:16px}.pair-url{word-break:break-all;color:var(--text-h);margin:8px 0;font-family:monospace;font-size:19px}#log{margin:0;padding:0;font-size:14px;list-style:none}#log li{border-bottom:1px solid var(--border);padding:6px 0}