.sc-page{max-width:1180px;margin:0 auto;padding:40px 28px 64px}.sc-controls{background:var(--bg-panel);border:1px solid var(--border-panel);border-radius:16px;padding:6px 22px 4px;box-shadow:0 1px #ffffff08 inset,0 14px 40px #00000059}.sc-row{display:flex;align-items:center;flex-wrap:wrap}.sc-row+.sc-row{border-top:1px solid var(--divider)}.sc-row-toolbar{padding:14px 0;justify-content:flex-end;gap:14px 22px}.sc-row-pills{padding:13px 0;gap:16px}.sc-unit{display:flex;align-items:center;gap:9px}.sc-fixed-label{width:52px;flex-shrink:0}.sc-pill-group{display:flex;flex-wrap:wrap;gap:6px}.sc-pill{padding:7px 10px;border-radius:8px;font-family:var(--font-mono);font-weight:600;font-size:12.5px;letter-spacing:.03em;background:var(--control-bg);border:1px solid var(--control-border);color:#a7afbd;transition:background .12s ease,border-color .12s ease,color .12s ease}.sc-pill.is-active{background:#34d39921;border:1px solid rgba(52,211,153,.5);color:var(--accent-bright);box-shadow:0 0 16px #34d3991f}.sc-seg{display:flex;background:var(--control-bg-2);border:1px solid var(--border-panel);border-radius:10px;padding:3px}.sc-seg button{padding:8px 15px;border-radius:8px;border:none;background:transparent;color:#7b8492;font-family:var(--font-mono);font-weight:600;font-size:12px}.sc-seg button.is-active{background:#34d39929;color:var(--accent-bright)}.sc-sound{display:flex;align-items:center;gap:7px;padding:8px 13px;border-radius:9px;font-family:var(--font-mono);font-weight:600;font-size:12px}.sc-sound .dot{width:7px;height:7px;border-radius:50%}.sc-sound.is-on{background:#34d3991f;border:1px solid rgba(52,211,153,.45);color:var(--accent-bright)}.sc-sound.is-on .dot{background:#34d399;box-shadow:0 0 8px #34d399}.sc-sound.is-off{background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-muted)}.sc-sound.is-off .dot{background:#4a5161}.sc-tuning-group{display:flex;align-items:center;flex-wrap:wrap;gap:16px}.sc-steppers{display:flex;align-items:center;gap:10px}.sc-stepper{display:flex;flex-direction:column;align-items:center;gap:4px}.sc-stepper button{width:26px;height:20px;background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-muted);border-radius:6px;font-size:9px;display:grid;place-items:center;padding:0;line-height:1}.sc-stepper button:hover{color:var(--text-secondary)}.sc-note-box{min-width:34px;text-align:center;padding:5px 6px;border-radius:7px;background:var(--control-bg-2);border:1px solid var(--border-panel);font-family:var(--font-mono);font-weight:700;font-size:13px;color:var(--text-secondary)}.sc-note-box.is-root{color:var(--accent-bright)}.sc-strip{display:flex;align-items:flex-end;gap:16px;margin:26px 2px 18px;flex-wrap:wrap}.sc-strip-cluster{display:flex;flex-direction:column;align-items:center}.sc-strip-deg{font-family:var(--font-mono);font-weight:600;font-size:11px;margin-bottom:5px;color:var(--text-muted-2)}.sc-strip-deg.is-root{color:#52d6a0}.sc-strip-pill{min-width:40px;padding:8px 7px;border-radius:8px;font-family:var(--font-mono);font-weight:700;font-size:14px;text-align:center;background:#161d28;border:1px solid #2a3342;color:var(--text-secondary)}.sc-strip-pill.is-root{background:#34d39924;border:1px solid rgba(52,211,153,.55);color:var(--accent-bright)}.sc-strip-step{font-family:var(--font-mono);font-weight:600;font-size:11px;color:#5a6273;align-self:flex-end;margin-bottom:10px}.sc-board{background:var(--bg-board);border:1px solid var(--border-board);border-radius:18px;padding:22px 22px 18px;box-shadow:0 18px 50px #00000073}.sc-board-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.sc-board-title{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--text-primary)}.sc-board-title .dot{width:9px;height:9px;border-radius:50%;background:#34d399;box-shadow:0 0 10px #34d399b3}.sc-fret-range{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#5a6273}.sc-fret-numbers{display:flex}.sc-fret-numbers .spacer{width:26px;flex-shrink:0}.sc-fret-num{flex:1;text-align:center;font-family:var(--font-mono);font-weight:500;font-size:11px;color:#465062;padding-bottom:6px}.sc-fret-num.is-marker{color:#5d6a7d}.sc-board-body{display:flex}.sc-string-labels{width:26px;flex-shrink:0}.sc-string-label{height:54px;display:flex;align-items:center;justify-content:flex-end;padding-right:9px;font-family:var(--font-mono);font-weight:600;font-size:12px;color:var(--text-muted-2)}.sc-surface{flex:1;position:relative;border-radius:12px;overflow:hidden;border:1px solid rgba(0,0,0,.55);box-shadow:inset 0 2px 12px #0000008c,0 10px 30px #00000059}.sc-surface-bg{position:absolute;top:0;right:0;bottom:0;left:0}.sc-surface-grain{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.55}.sc-inlays{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;display:flex}.sc-inlay-cell{flex:1;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:108px}.sc-inlay-dot{width:11px;height:11px;border-radius:50%}.sc-strings{position:relative;z-index:2}.sc-string-row{position:relative;display:flex;height:54px}.sc-string-line{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);border-radius:2px;box-shadow:0 1px 1px #0000008c;z-index:1}.sc-cell{flex:1;height:54px;display:flex;align-items:center;justify-content:center;position:relative;z-index:2}.sc-dot{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:14px;cursor:pointer;transition:transform .1s ease;border:1px solid #3b4759;-webkit-user-select:none;user-select:none}.sc-dot:hover{transform:translateY(-1px) scale(1.1)}.sc-dot.is-scale{background:radial-gradient(circle at 36% 30%,#2b3545,#19212e 72%);color:#e2e7f0;box-shadow:0 4px 10px #00000080}.sc-dot.is-root{background:radial-gradient(circle at 36% 30%,#7df0c0,#2fd396 46%,#11b07f);color:#04150d;border:1px solid rgba(140,255,210,.6);box-shadow:0 0 0 4px #34d39926,0 5px 12px #00000080}.sc-legend{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:16px;border-top:1px solid var(--divider-legend);flex-wrap:wrap;gap:12px}.sc-legend-left{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.sc-legend-item{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--text-faint-2)}.sc-legend-swatch{width:16px;height:16px;border-radius:50%}.sc-legend-note{font-family:var(--font-mono);font-size:11.5px;color:var(--text-faint-2)}.sc-surface-scroll{overflow-x:auto}.ch-page{max-width:1180px;margin:0 auto;padding:40px 28px 64px;--ch-line: #3a4557;--ch-dot: #e2e7f0;--ch-mark: #7b8492}.ch-controls{background:var(--bg-panel);border:1px solid var(--border-panel);border-radius:16px;padding:13px 20px;box-shadow:0 1px #ffffff08 inset,0 14px 40px #00000059}.ch-panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.ch-panel-head-right{display:flex;align-items:center;gap:16px}.ch-current{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--accent-bright)}.ch-collapse{display:inline-flex;align-items:center;gap:9px;background:transparent;border:none;padding:4px 0;font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--text-primary)}.ch-chev{display:inline-block;font-size:11px;color:var(--text-muted-2);transform:rotate(-90deg);transition:transform .15s ease}.ch-chev.is-open{transform:rotate(0)}.ch-unit{display:flex;align-items:center;gap:9px}.ch-panel-body{margin-top:16px}.ch-root-row{margin-bottom:14px}.ch-quality-rows{display:flex;flex-direction:column;gap:9px}.ch-qrow{display:flex;align-items:flex-start;gap:12px}.ch-qrow-label{flex:0 0 auto;width:78px;padding-top:8px;font-family:var(--font-mono);font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--text-faint);line-height:1.35}.ch-qrow-btns{display:flex;flex-wrap:wrap;gap:6px}.ch-qchip{position:relative;min-width:40px;padding:6px 10px;border-radius:8px;background:var(--control-bg);border:1px solid var(--control-border);color:#a7afbd;font-family:var(--font-mono);font-weight:600;font-size:12px;transition:background .1s ease,border-color .1s ease,color .1s ease}.ch-qchip:hover{border-color:#34d39966;color:var(--text-secondary)}.ch-qchip.is-active{background:#34d39929;border-color:#34d3998c;color:var(--accent-bright);box-shadow:0 0 14px #34d39924}.ch-tip{position:absolute;bottom:calc(100% + 7px);left:50%;transform:translate(-50%);background:#0f141d;border:1px solid var(--control-border);color:var(--text-secondary);font-family:var(--font-mono);font-weight:500;font-size:10.5px;letter-spacing:.02em;padding:4px 8px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s ease;z-index:6}.ch-qchip:hover .ch-tip{opacity:1}.ch-sound{display:flex;align-items:center;gap:7px;padding:8px 13px;border-radius:9px;font-family:var(--font-mono);font-weight:600;font-size:12px}.ch-sound .dot{width:7px;height:7px;border-radius:50%}.ch-sound.is-on{background:#34d3991f;border:1px solid rgba(52,211,153,.45);color:var(--accent-bright)}.ch-sound.is-on .dot{background:#34d399;box-shadow:0 0 8px #34d399}.ch-sound.is-off{background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-muted)}.ch-sound.is-off .dot{background:#4a5161}.ch-summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin:26px 2px 18px}.ch-summary-left{display:flex;align-items:baseline;gap:14px}.ch-symbol{font-family:var(--font-display);font-weight:800;font-size:30px;letter-spacing:-.01em;color:var(--text-primary)}.ch-name{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted-2)}.ch-notes{display:flex;gap:6px;flex-wrap:wrap}.ch-note{min-width:34px;text-align:center;padding:7px 8px;border-radius:8px;font-family:var(--font-mono);font-weight:700;font-size:13px;background:#161d28;border:1px solid #2a3342;color:var(--text-secondary)}.ch-note.is-root{background:#34d39924;border:1px solid rgba(52,211,153,.55);color:var(--accent-bright)}.ch-board{background:var(--bg-board);border:1px solid var(--border-board);border-radius:18px;padding:22px 22px 18px;box-shadow:0 18px 50px #00000073}.ch-board-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.ch-board-title{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--text-primary)}.ch-board-title .dot{width:9px;height:9px;border-radius:50%;background:#34d399;box-shadow:0 0 10px #34d399b3}.ch-count{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#5a6273}.ch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:20px 14px}.ch-cell{display:flex;flex-direction:column;align-items:center;gap:8px}.ch-diagram{width:100%;max-width:128px;background:transparent;border:none;padding:0;cursor:pointer;transition:transform .1s ease}.ch-diagram:hover{transform:translateY(-2px)}.ch-cell-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted-2)}.ch-fretlabel{font-family:var(--font-mono);font-size:10px;fill:var(--text-muted-2)}.ch-mark{font-family:var(--font-mono);font-size:13px;fill:var(--ch-mark)}.ch-empty{text-align:center;color:var(--text-muted-2);font-family:var(--font-mono);font-size:12.5px;padding:30px 0}.ch-legend{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:20px;padding-top:16px;border-top:1px solid var(--divider-legend)}.ch-legend-item{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--text-faint-2)}.ch-legend-dot{width:13px;height:13px;border-radius:50%;background:var(--ch-dot)}.ch-legend-dot.is-root{background:var(--accent-bright)}.ch-legend-hint{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--text-faint-2)}.tn-page{max-width:680px;margin:0 auto;padding:40px 28px 64px}.tn-card{background:var(--bg-panel);border:1px solid var(--border-panel);border-radius:18px;padding:26px 28px 30px;box-shadow:0 1px #ffffff08 inset,0 18px 50px #0006}.tn-modes{display:flex;justify-content:center;margin-bottom:22px}.tn-seg{display:flex;background:var(--control-bg-2);border:1px solid var(--border-panel);border-radius:10px;padding:3px}.tn-seg button{padding:8px 18px;border-radius:8px;border:none;background:transparent;color:#7b8492;font-family:var(--font-mono);font-weight:600;font-size:12px}.tn-seg button.is-active{background:#34d39929;color:var(--accent-bright)}.tn-hint{text-align:center;color:var(--text-muted-2);font-family:var(--font-mono);font-size:12px;line-height:1.6;margin:0 0 20px}.tn-tuning-select{display:flex;align-items:center;justify-content:center;gap:9px;margin-bottom:22px}.tn-strings{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.tn-string{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;padding:14px 10px;border-radius:12px;background:var(--control-bg);border:1px solid var(--control-border);transition:transform .1s ease,border-color .1s ease,background .1s ease}.tn-string:hover{transform:translateY(-2px);border-color:#34d39966}.tn-string.is-active{background:#34d39924;border-color:#34d3998c}.tn-string .name{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--text-primary)}.tn-string.is-active .name{color:var(--accent-bright)}.tn-string .freq{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--text-muted-3)}.tn-listen{text-align:center}.tn-readout{display:flex;align-items:baseline;justify-content:center;gap:6px;margin:8px 0 4px}.tn-note{font-family:var(--font-display);font-weight:800;font-size:84px;line-height:1;letter-spacing:-.02em;color:var(--text-primary)}.tn-note.is-flat,.tn-note.is-sharp{color:#e0b043}.tn-note.is-intune{color:#7df0c0}.tn-note.is-empty{color:var(--text-faint);opacity:.5}.tn-octave{font-family:var(--font-mono);font-weight:600;font-size:20px;color:var(--text-muted-2)}.tn-cents-label{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted-2);min-height:15px;margin-bottom:18px}.tn-cents-label.is-intune{color:var(--accent-bright)}.tn-meter{position:relative;height:54px;margin:0 auto 22px;max-width:460px;background:var(--control-bg-2);border:1px solid var(--control-border);border-radius:12px;overflow:hidden}.tn-meter-center{position:absolute;top:8px;bottom:8px;left:50%;width:2px;transform:translate(-50%);background:#34d3998c}.tn-meter-ticks{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;justify-content:space-between;padding:0 8px;align-items:center}.tn-meter-tick{width:1px;height:10px;background:var(--control-border)}.tn-needle{position:absolute;top:6px;bottom:6px;width:4px;border-radius:3px;background:#e0b043;box-shadow:0 0 10px #e0b04399;transition:left .08s linear,background .1s ease,box-shadow .1s ease}.tn-needle.is-intune{background:#34d399;box-shadow:0 0 14px #34d399cc}.tn-scale-labels{display:flex;justify-content:space-between;max-width:460px;margin:-14px auto 20px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--text-faint)}.tn-freq{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--text-muted-3);min-height:15px;margin-bottom:20px}.tn-mic{padding:13px 26px;border-radius:12px;border:1px solid rgba(52,211,153,.45);font-family:var(--font-display);font-weight:700;font-size:15px;color:#04150d;background:radial-gradient(circle at 50% 0%,#7df0c0,#11b07f);box-shadow:0 8px 22px #11b07f59}.tn-mic.is-listening{color:var(--accent-bright);background:#34d3991f;box-shadow:none}.tn-error{margin-top:14px;font-family:var(--font-mono);font-size:11.5px;color:#e07a7a}.mt-page{max-width:640px;margin:0 auto;padding:40px 28px 64px}.mt-card{background:var(--bg-panel);border:1px solid var(--border-panel);border-radius:18px;padding:34px 30px 30px;box-shadow:0 1px #ffffff08 inset,0 18px 50px #0006;text-align:center}.mt-term{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-bright);min-height:14px}.mt-bpm{display:flex;align-items:baseline;justify-content:center;gap:10px;margin:6px 0 22px}.mt-bpm-num{font-family:var(--font-display);font-weight:800;font-size:74px;line-height:1;color:var(--text-primary);letter-spacing:-.02em;font-variant-numeric:tabular-nums}.mt-bpm-unit{font-family:var(--font-mono);font-size:13px;letter-spacing:.16em;color:var(--text-muted-3)}.mt-beatdots{display:flex;justify-content:center;gap:12px;margin-bottom:26px;flex-wrap:wrap;min-height:18px}.mt-beatdot{width:16px;height:16px;border-radius:50%;background:var(--control-bg);border:1px solid var(--control-border);transition:background .05s ease,box-shadow .05s ease,transform .05s ease}.mt-beatdot.is-on{background:#2fd396;border-color:#8cffd299;box-shadow:0 0 12px #34d399b3;transform:scale(1.15)}.mt-beatdot.is-accent.is-on{background:#7df0c0;box-shadow:0 0 16px #7df0c0e6}.mt-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;background:linear-gradient(90deg,var(--accent-deep) 0%,var(--accent-deep) var(--fill, 50%),var(--control-bg) var(--fill, 50%),var(--control-bg) 100%);border:1px solid var(--control-border);outline:none;cursor:pointer;margin:4px 0 18px}.mt-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 36% 30%,#7df0c0,#11b07f);border:1px solid rgba(140,255,210,.6);box-shadow:0 2px 8px #00000080;cursor:pointer}.mt-slider::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 36% 30%,#7df0c0,#11b07f);border:1px solid rgba(140,255,210,.6);box-shadow:0 2px 8px #00000080;cursor:pointer}.mt-adjust{display:flex;justify-content:center;gap:8px;margin-bottom:24px}.mt-adjust button{min-width:46px;padding:9px 12px;border-radius:9px;background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-secondary);font-family:var(--font-mono);font-weight:600;font-size:13px}.mt-adjust button:hover{border-color:#34d39966;color:var(--accent-bright)}.mt-row{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;margin-bottom:26px}.mt-unit{display:flex;align-items:center;gap:9px}.mt-stepper{display:flex;align-items:center;gap:6px}.mt-stepper button{width:28px;height:28px;border-radius:8px;background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-secondary);font-size:15px;display:grid;place-items:center;line-height:1}.mt-stepper button:hover{color:var(--accent-bright)}.mt-stepper .val{min-width:26px;text-align:center;font-family:var(--font-mono);font-weight:700;font-size:15px;color:var(--text-secondary)}.mt-toggle{display:flex;align-items:center;gap:7px;padding:8px 13px;border-radius:9px;font-family:var(--font-mono);font-weight:600;font-size:12px}.mt-toggle .dot{width:7px;height:7px;border-radius:50%}.mt-toggle.is-on{background:#34d3991f;border:1px solid rgba(52,211,153,.45);color:var(--accent-bright)}.mt-toggle.is-on .dot{background:#34d399;box-shadow:0 0 8px #34d399}.mt-toggle.is-off{background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-muted)}.mt-toggle.is-off .dot{background:#4a5161}.mt-tap{padding:9px 18px;border-radius:9px;background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-secondary);font-family:var(--font-mono);font-weight:600;font-size:12px;letter-spacing:.04em}.mt-tap:hover,.mt-tap:active{border-color:#34d39973;color:var(--accent-bright)}.mt-play{width:100%;padding:15px;border-radius:12px;border:1px solid rgba(52,211,153,.45);font-family:var(--font-display);font-weight:700;font-size:16px;letter-spacing:.02em;color:#04150d;background:radial-gradient(circle at 50% 0%,#7df0c0,#11b07f);box-shadow:0 8px 22px #11b07f59}.mt-play.is-playing{color:var(--accent-bright);background:#34d3991f;box-shadow:none}:root{--font-display: "Sora", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--bg-app: radial-gradient(120% 90% at 50% -10%, #161d27 0%, #0d1117 55%, #0a0d12 100%);--bg-panel: linear-gradient(180deg, #161d28, #131923);--bg-board: linear-gradient(180deg, #10151e, #0c1118);--border-panel: #242d3b;--border-board: #222a37;--divider: #1d2531;--divider-legend: #1a212c;--accent: #34d399;--accent-bright: #7ff0c4;--accent-bright-2: #7df0c0;--accent-deep: #2fd396;--accent-deep-2: #11b07f;--accent-deep-3: #10b07f;--text-primary: #f3f6fa;--text-primary-2: #e6e9ef;--text-secondary: #dfe4ec;--text-secondary-2: #cfd6e2;--text-muted: #8b93a3;--text-muted-2: #7b8492;--text-muted-3: #6b7485;--text-faint: #5a6273;--text-faint-2: #566072;--text-faint-3: #4e5768;--text-faint-4: #465062;--control-bg: #141a24;--control-bg-2: #0f141d;--control-border: #28313f;--control-border-2: #242d3b;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg-app);background-attachment:fixed;min-height:100vh;color:var(--text-primary);font-family:var(--font-mono);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer}a{color:inherit;text-decoration:none}.gt-select{-moz-appearance:none;appearance:none;-webkit-appearance:none;padding:8px 30px 8px 12px;border-radius:9px;font-family:var(--font-mono);font-weight:600;font-size:12px;color:var(--text-secondary-2);background-color:var(--control-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237b8492' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;border:1px solid var(--control-border);cursor:pointer}.gt-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted-3)}.gt-toolhead{display:flex;align-items:center;gap:16px;margin-bottom:30px}.gt-back{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:9px;background:var(--control-bg);border:1px solid var(--control-border);color:var(--text-muted);font-family:var(--font-mono);font-weight:600;font-size:12px;letter-spacing:.03em;transition:border-color .12s ease,color .12s ease}.gt-back:hover{border-color:#34d39966;color:var(--accent-bright)}