:root{--bg: #020604;--phosphor: #3cff9c;--mono: ui-monospace, monospace}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--phosphor);font-family:var(--mono);overflow:hidden}#crt{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}#credit{position:fixed;top:12px;right:14px;font-size:10px;letter-spacing:.08em;opacity:.4}#dock{position:fixed;left:0;right:0;bottom:0;background:linear-gradient(to top,#020604eb,#02060400)}#readout{text-align:center;font-size:12px;letter-spacing:.12em;opacity:.75;pointer-events:none}#rail{display:flex;gap:22px;align-items:flex-end;justify-content:center;flex-wrap:wrap;padding:14px 18px 18px}.knob{display:flex;flex-direction:column;gap:6px;min-width:96px;position:relative;align-items:center}.knob input{position:absolute;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}.face{--knob-size: 44px;position:relative;width:var(--knob-size);height:var(--knob-size);border-radius:50%;border:1px solid rgba(60,255,156,.3);background:radial-gradient(circle at 35% 30%,#3cff9c1a,#3cff9c05 70%);cursor:ns-resize;touch-action:none}.face:hover{border-color:#3cff9c8c}.tick{position:absolute;left:50%;top:4px;width:2px;height:12px;margin-left:-1px;transform-origin:1px calc(var(--knob-size) / 2 - 4px);background:var(--phosphor);box-shadow:0 0 6px #3cff9cb3}.knob input:focus-visible~.face{outline:1px solid var(--phosphor);outline-offset:2px}.knob label{font-size:9px;letter-spacing:.18em;text-transform:uppercase;opacity:.55}button{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--phosphor);background:#3cff9c0f;border:1px solid rgba(60,255,156,.3);padding:5px 8px;cursor:pointer}button:hover{background:#3cff9c24}#power{min-width:96px}#nosound{font-size:11px;letter-spacing:.08em;opacity:.6;align-self:center}button:focus-visible{outline:1px solid var(--phosphor);outline-offset:2px}@media (max-width: 600px){#rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 10px;padding:10px 12px 14px;justify-items:center}.knob{min-width:0}.knob label{white-space:nowrap}.face{--knob-size: 36px}#power,#save,#reset{min-width:0}}