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button[aria-pressed=true]{background:#eae5ff;border-color:#ae9bdf;color:#6e48b0}.wave-surface{position:relative;aspect-ratio:8/5;touch-action:none;-webkit-user-select:none;user-select:none;background:#edf2ff;overflow:hidden}#wave-field{display:block;width:100%;height:100%}.wave-marker{position:absolute;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;border:3px solid white;font:700 13px Outfit,sans-serif;color:#fff;box-shadow:0 2px 9px #23335b33;cursor:grab;touch-action:none}.wave-marker:active{cursor:grabbing}.marker-a{background:#3157ed}.marker-b{background:#c57536}.marker-p{background:#23335b;width:29px;height:29px;font-size:11px}.wave-marker[hidden]{display:none}.wave-color-key{display:flex;gap:12px;align-items:center;padding:15px 22px;font-size:9px;color:var(--muted)}.wave-color-key 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var(--line);border-radius:23px;background:#fff}.wave-controls .eyebrow{font-size:9px;margin-bottom:13px}.wave-controls h2{font-size:17px}.wave-slider-label{display:flex;flex-direction:column;gap:9px;margin-top:26px;font-size:12px;font-weight:700}.wave-slider-label output{color:#7957bd;font:600 19px Outfit,sans-serif}.wave-controls input[type=range]{display:block;width:100%;margin:14px 0 9px;accent-color:#7957bd;cursor:pointer}.wave-range{display:flex;justify-content:space-between;font-size:9px;color:var(--muted)}.wave-options{display:flex;flex-direction:column;gap:12px;margin:25px 0;font-size:11px}.wave-options label{display:flex;gap:5px;align-items:center}.wave-options input{accent-color:var(--blue)}.wave-frequency{background:#f5f2fc;border-radius:12px;padding:15px}.wave-frequency>span{font-size:10px;color:var(--muted)}.wave-frequency strong{display:block;font-size:16px;margin-top:6px}.wave-frequency p{font-size:10px;line-height:1.9;color:var(--muted);margin-bottom:0}.wave-reset{font:inherit;font-size:10px;margin-top:20px;padding:10px 0;color:var(--muted);border:0;border-bottom:1px solid var(--line);background:#fff;cursor:pointer}.wave-status{min-height:2em;font-size:11px;color:var(--muted);line-height:1.9;margin:13px 4px}.wave-observation{margin:40px 0}.wave-badge{font-size:11px;color:#6e48b0;background:#eae5ff;padding:9px 13px;border-radius:20px;white-space:nowrap}.wave-observation-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.wave-sum-panel,.wave-graph-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;min-width:0}.wave-sum-panel>p:first-child{font-size:11px;font-weight:700;margin:0 0 24px}.wave-sum{display:flex;align-items:center;justify-content:space-between;gap:8px}.wave-sum>div{text-align:center;min-width:0}.wave-sum span{font-size:10px;color:var(--muted)}.wave-sum strong{display:block;font-size:29px;font-weight:600;margin-top:10px;font-variant-numeric:tabular-nums}.wave-sum>div:nth-of-type(1) strong{color:#3157ed}.wave-sum>div:nth-of-type(2) strong{color:#c57536}.wave-sum>div:nth-of-type(3) strong{color:#7957bd}.wave-sum>b{font-size:17px;font-weight:500;color:#9ba5b8}.wave-probe-data{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:10px;color:var(--muted);border-top:1px solid var(--line);margin-top:24px;padding-top:15px;line-height:1.8}.wave-unit-note,.wave-observation-note{font-size:10px;line-height:1.9;color:var(--muted);margin:13px 0 0}.wave-graph-key{display:flex;gap:15px;font-size:10px;flex-wrap:wrap}.wave-graph-key span:first-child{color:#3157ed}.wave-graph-key span:nth-child(2){color:#c57536}.wave-graph-key span:last-child{color:#7957bd}#wave-graph{display:block;width:100%;height:190px;margin-top:12px}.wave-graph-axis{display:flex;justify-content:space-between;font-size:9px;color:var(--muted)}.wave-experiments{margin:40px 0 30px}.wave-presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.wave-presets button{font:inherit;text-align:left;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:12px;color:#23335b;cursor:pointer;transition:transform .15s}.wave-presets button:hover{transform:translateY(-3px)}.wave-presets button>span{font-size:30px;color:#7957bd}.wave-presets strong{font-size:13px}.wave-presets small{font-size:10px;line-height:1.9;color:var(--muted)}.wave-discovery{display:grid;grid-template-columns:1fr 1fr;gap:25px;background:#eeebf8;border-radius:23px;padding:32px;margin:0 0 45px}.wave-discovery h2{font-size:18px}.wave-discovery p{font-size:12px;line-height:2;color:var(--muted);margin-bottom:0}.wave-workspace button:focus-visible,.wave-workspace input:focus-visible,.wave-workspace select:focus-visible,.wave-presets button:focus-visible{outline:3px solid var(--blue);outline-offset:3px}@media(max-width:950px){.wave-workspace{grid-template-columns:minmax(0,1fr) 265px}.wave-controls{padding:20px}.wave-observation-grid{grid-template-columns:1fr}.wave-presets{grid-template-columns:repeat(2,minmax(0,1fr))}.wave-sum strong{font-size:30px}}@media(max-width:700px){.wave-back{font-size:9px}.wave-intro{margin:18px 0 28px}.wave-intro h1{font-size:clamp(27px,6.5vw,38px)}.wave-workspace{grid-template-columns:1fr;gap:15px}.wave-stage-top{padding:18px;font-size:9px}.wave-modes{padding:0 14px 14px}.wave-modes button{font-size:10px;padding:9px 12px}.wave-playback{gap:7px;padding:13px}.wave-playback button{font-size:10px;padding:10px;min-width:0}.wave-playback #wave-play{min-width:75px}.wave-playback label{font-size:9px}.wave-color-key{padding:13px 15px;gap:7px;font-size:8px}.wave-controls{padding:23px}.wave-slider-label{flex-direction:row;justify-content:space-between;align-items:center}.wave-slider-label output{font-size:18px}.wave-status{font-size:10px}.wave-observation{margin-top:30px}.wave-observation .section-heading{gap:12px}.wave-observation h2,.wave-experiments h2{font-size:21px}.wave-sum-panel,.wave-graph-panel{padding:20px 16px}.wave-sum strong{font-size:25px}.wave-sum span,.wave-probe-data{font-size:9px}.wave-presets{gap:10px}.wave-presets button{padding:18px 14px}.wave-presets strong{font-size:12px}.wave-discovery{grid-template-columns:1fr;padding:24px;gap:24px}.wave-discovery h2{font-size:17px}.wave-discovery p{font-size:11px}.wave-marker{width:30px;height:30px;font-size:12px}.marker-p{width:27px;height:27px}}