:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f4f6f5;--surface:#fff;--surface-sunken:#eceff0;--border:#d3dadb;--border-strong:#b6c0c2;--text:#16201f;--text-dim:#5a6a69;--accent:#0d7f6f;--accent-text:#fff;--ch1:#a8830a;--ch2:#0d7286;--danger:#a8311f;--danger-bg:#fdecea;--info-bg:#e7f1f4;--shadow:0 1px 2px #10201f14, 0 4px 12px #10201f0d;--radius:10px;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1413;--surface:#171d1c;--surface-sunken:#111716;--border:#2a3433;--border-strong:#3b4746;--text:#e6ecea;--text-dim:#93a5a2;--accent:#2bb79f;--accent-text:#05201c;--ch1:#f2d02c;--ch2:#3ac9e0;--danger:#ff8f7a;--danger-bg:#2c1714;--info-bg:#12262a;--shadow:none}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;padding:0 20px 48px;font:15px/1.5 system-ui,-apple-system,Segoe 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var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.scope-frame{border:1px solid var(--border-strong);background:#0a0f0e;border-radius:8px;padding:6px}#scope{width:100%;height:340px;display:block}@media (max-width:640px){#scope{height:240px}}.channels{grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:22px;display:grid}.channel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;padding-bottom:12px;display:flex}.channel-header h2{font-size:1rem}.channel-1 .channel-header h2{color:var(--ch1)}.channel-2 .channel-header h2{color:var(--ch2)}.channel-toggle{color:var(--text-dim);align-items:center;gap:6px;font-size:.82rem;display:inline-flex}.control-row{margin-bottom:14px}.control-row.is-disabled{opacity:.55}.control-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px;font-size:.8rem;font-weight:600;display:block}.control-inputs{align-items:center;gap:8px;display:flex}.control-slider{min-width:0;accent-color:var(--accent);flex:auto}.control-box{text-align:right;flex:0 0 8.5ch;width:8.5ch}.control-unit{color:var(--text-dim);flex:none;width:3.2ch;font-size:.82rem}.control-unit-select{flex:none}.control-select{width:100%}.control-hint{color:var(--text-dim);margin-top:4px;font-size:.76rem;display:block}.channel-note{color:var(--text-dim);margin:0 0 14px;font-size:.8rem}.presets{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:7px;padding-top:12px;display:flex}.presets .control-label{margin:0 4px 0 0}.preset-button{background:var(--surface-sunken);color:var(--text);border:1px solid var(--border);padding:5px 10px;font-size:.82rem}.preset-button:hover{border-color:var(--border-strong)}.raw-entry{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}#raw-input{min-width:0;font-family:var(--mono);flex:200px}.log{background:var(--surface-sunken);border:1px solid var(--border);height:190px;font-family:var(--mono);border-radius:8px;padding:8px 10px;font-size:.8rem;line-height:1.65;overflow-y:auto}.log-row{white-space:pre-wrap;word-break:break-all;gap:9px;display:flex}.log-time{color:var(--text-dim);flex:none}.log-arrow{flex:none;width:2ch}.log-tx .log-arrow{color:var(--accent)}.log-rx .log-arrow{color:var(--ch2)}.log-error{color:var(--danger)}.log-info{color:var(--text-dim)}.page-footer{max-width:1180px;color:var(--text-dim);margin:28px auto 0;font-size:.85rem}