body{color:#142c2d;background:#e9efeb;margin:0;font-family:Aeonik,sans-serif}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline-offset:3px;outline:2px solid #228f65}.tuner-shell{max-width:1540px;margin:auto;padding:40px clamp(20px,4vw,64px) 72px}.tuner-heading{margin-bottom:32px}.tuner-kicker,.tuner-card-index,.tuner-card-foot,.tuner-caption{letter-spacing:.11em;font-size:11px;font-weight:700}.tuner-kicker{color:#247156}.tuner-heading h1{letter-spacing:-.04em;margin:12px 0 7px;font-size:clamp(34px,4vw,54px);line-height:1.03}.tuner-heading p:last-child{color:#536967;margin:0}.tuner-layout{grid-template-columns:minmax(0,1fr) minmax(310px,360px);align-items:start;gap:28px;display:grid}.tuner-canvas{background:#0f3434;border-radius:24px;flex-direction:column;justify-content:center;min-height:600px;padding:clamp(20px,3vw,44px);display:flex;position:sticky;top:20px;overflow:hidden}.tuner-preview{width:100%;position:relative}.tuner-pair{min-height:460px}.tuner-preview-x .tuner-pair{min-height:310px}.tuner-card{color:#142c2d;flex-direction:column;justify-content:center;display:flex;box-shadow:0 2px 8px #071f1f12}.tuner-card-index{color:#247156}.tuner-card h2{letter-spacing:-.04em;max-width:430px;margin:20px 0 14px;font-size:clamp(22px,2.5vw,35px);line-height:1.1}.tuner-card p{max-width:440px;margin:0;font-size:15px;line-height:1.5}.tuner-card-foot{border-top:1px solid #142c2d30;margin-top:26px;padding-top:14px;display:block}.tuner-grip{color:#dcffe8;z-index:3;touch-action:none;user-select:none;background:#123c37;border:1px solid #8ac7a5;border-radius:18px;width:48px;height:34px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 16px #0005}.tuner-grip-x{width:34px;height:28px}.tuner-grip-x:before{content:"";position:absolute;inset:-10px}.tuner-caption{color:#b8d6cb;justify-content:space-between;gap:14px;margin-top:26px;display:flex}.tuner-panel{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 12px 50px #163b3020}.tuner-section{border-bottom:1px solid #e2e9e5;padding:23px 26px}.tuner-section:last-child{border:0}.tuner-section h2{letter-spacing:-.02em;margin:0 0 19px;font-size:17px}.tuner-presets{flex-wrap:wrap;gap:8px;display:flex}.tuner-presets button,.tuner-toggle button{color:#244b42;background:#f8fbf8;border:1px solid #cbdad1;border-radius:16px;padding:7px 11px;font-size:12px}.tuner-presets button:hover,.tuner-toggle button[aria-pressed=true]{background:#c0f2d3;border-color:#8dcda9}.tuner-control{margin:17px 0;display:block}.tuner-control span{color:#4d625b;justify-content:space-between;font-size:13px;display:flex}.tuner-control output{font-variant-numeric:tabular-nums;color:#173e33;font-weight:700}.tuner-control input{accent-color:#228f65;cursor:pointer;width:100%;height:24px}.tuner-toggle{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:12px;display:flex}.tuner-toggle span{color:#4d625b;min-width:72px;font-size:13px}.tuner-colours{gap:12px;display:flex}.tuner-colours label{flex:1;justify-content:space-between;align-items:center;gap:4px;font-size:12px;display:flex}.tuner-colours input{background:0 0;border:0;width:36px;height:30px;padding:0}.tuner-checkbox{align-items:center;gap:9px;font-size:13px;display:flex}.tuner-checkbox input{accent-color:#228f65;width:17px;height:17px}.tuner-export-head{justify-content:space-between;align-items:start;display:flex}.tuner-export-head button{color:#fff;background:#0f3434;border:0;border-radius:20px;padding:8px 15px;font-size:12px}.tuner-export p{color:#61716a;margin:0 0 12px;font-size:12px}.tuner-export pre{background:#eaf2ed;border-radius:12px;padding:16px;font-size:11px;line-height:1.55;overflow:auto}@media (width<=900px){.tuner-layout{grid-template-columns:1fr}.tuner-canvas{min-height:0;position:static}}@media (width<=550px){.tuner-shell{padding:25px 14px 50px}.tuner-canvas{border-radius:18px;padding:18px}.tuner-pair{min-height:470px}.tuner-preview-x .tuner-pair{min-height:350px}.tuner-card{padding:15px!important}.tuner-card h2{margin:12px 0;font-size:21px}.tuner-card p{font-size:12px}.tuner-card-foot{margin-top:15px}.tuner-caption{flex-wrap:wrap;font-size:10px}}
