.bmf{--bmf-accent: #a9b4ff;--bmf-accent-warm: #e0c05c;--bmf-bg: var(--card-bg, #1b1d22);--bmf-bg-2: #17191e;--bmf-border: var(--card-border, rgba(255, 255, 255, .1));--bmf-text: var(--color-text, #e4e4e4);--bmf-text-dim: rgba(228, 228, 228, .65);--bmf-bad: #ff8a7e;width:100%;max-width:720px;margin:0 auto;color:var(--bmf-text);background:var(--bmf-bg);border:1px solid var(--bmf-border);border-radius:16px;padding:1.5rem;box-sizing:border-box;font-variant-numeric:tabular-nums}.bmf-header{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}.bmf-title{font-size:1rem;font-weight:600;letter-spacing:.01em;margin:0;color:var(--bmf-text)}.bmf-presets{display:flex;gap:.4rem;flex-wrap:wrap}.bmf-preset-btn{font-size:.75rem;padding:.35rem .6rem;border-radius:999px;border:1px solid var(--bmf-border);background:var(--bmf-bg-2);color:var(--bmf-text-dim);cursor:pointer;transition:border-color .15s ease,color .15s ease}.bmf-preset-btn:hover,.bmf-preset-btn:focus-visible{border-color:var(--bmf-accent);color:var(--bmf-text)}.bmf-explainer{font-size:.8rem;color:var(--bmf-text-dim);line-height:1.5;margin:0 0 1rem}.bmf-explainer strong{color:var(--bmf-text)}.bmf-explainer code{background:var(--bmf-bg-2);border:1px solid var(--bmf-border);border-radius:4px;padding:.05rem .3rem;font-size:.72rem;color:var(--bmf-text)}.bmf-fields{display:flex;flex-direction:column;gap:.75rem;margin-bottom:.75rem}.bmf-field{display:flex;flex-direction:column;gap:.35rem}.bmf-field label{font-size:.78rem;color:var(--bmf-text-dim)}.bmf-input-row{display:flex;align-items:center;gap:.5rem}.bmf-input{flex:1;min-width:0;background:var(--bmf-bg-2);border:1px solid var(--bmf-border);border-radius:8px;color:var(--bmf-text);font-size:1rem;padding:.5rem .65rem;outline:none;transition:border-color .15s ease}.bmf-input:focus{border-color:var(--bmf-accent)}.bmf-unit-select{background:var(--bmf-bg-2);border:1px solid var(--bmf-border);border-radius:8px;color:var(--bmf-text);font-size:.85rem;padding:.5rem;outline:none;cursor:pointer}.bmf-static-unit{font-size:.85rem;color:var(--bmf-text-dim);min-width:3.2rem;text-align:right}.bmf-range-input{flex:1;accent-color:var(--bmf-accent-warm);cursor:pointer}.bmf-advanced-row{margin-bottom:.75rem}.bmf-advanced-toggle{font-size:.75rem;padding:.4rem .7rem;border-radius:999px;border:1px dashed var(--bmf-border);background:var(--bmf-bg-2);color:var(--bmf-text-dim);cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease}.bmf-advanced-toggle:hover,.bmf-advanced-toggle:focus-visible{border-color:var(--bmf-accent-warm);color:var(--bmf-text)}.bmf-advanced-toggle.active{background:#e0c05c26;border-style:solid;border-color:var(--bmf-accent-warm);color:var(--bmf-accent-warm);font-weight:600}.bmf-headline-card{background:#a9b4ff14;border:1px solid var(--bmf-accent);border-radius:12px;padding:.9rem 1rem;margin-bottom:1.1rem;text-align:center}.bmf-headline{font-size:1.2rem;font-weight:700;color:var(--bmf-text)}.bmf-headline-sub{font-size:.8rem;color:var(--bmf-text-dim);margin-top:.35rem}.bmf-headline-advanced{font-size:.85rem;color:var(--bmf-text);margin-top:.5rem;padding-top:.5rem;border-top:1px dashed var(--bmf-border)}.bmf-headline-advanced strong{color:var(--bmf-accent-warm)}.bmf-chart-wrap{background:var(--bmf-bg-2);border:1px solid var(--bmf-border);border-radius:12px;padding:.75rem .75rem .5rem;margin-bottom:1.1rem}.bmf-ruler-svg,.bmf-curve-svg{width:100%;height:auto;display:block;overflow:visible}.bmf-ruler-axis{stroke:var(--bmf-text-dim);stroke-width:1.5}.bmf-ruler-allowed-band{fill:var(--bmf-accent);opacity:.18}.bmf-ruler-tick{stroke:var(--bmf-text-dim);stroke-width:1}.bmf-landmark-tick{stroke:var(--bmf-text-dim);stroke-width:1.5;stroke-dasharray:3 3;opacity:.7}.bmf-landmark-label{fill:var(--bmf-text-dim);font-size:8.5px}.bmf-fm-marker{stroke:var(--bmf-accent-warm);stroke-width:2}.bmf-fm-label{fill:var(--bmf-accent-warm);font-size:10px;font-weight:600}.bmf-m2-point{fill:var(--bmf-accent);stroke:#14151a;stroke-width:1.5}.bmf-m2-label{fill:var(--bmf-accent);font-size:10px;font-weight:600}.bmf-chart-gridline{stroke:var(--bmf-border);stroke-width:1}.bmf-chart-axis-line{stroke:var(--bmf-text-dim);stroke-width:1}.bmf-chart-axis-label{fill:var(--bmf-text-dim);font-size:10px}.bmf-threshold-line{stroke:var(--bmf-bad);stroke-width:1.5;stroke-dasharray:6 4}.bmf-threshold-label{fill:var(--bmf-bad);font-size:10px}.bmf-curve-line{fill:none;stroke:var(--bmf-accent);stroke-width:2.5}.bmf-curve-point{fill:var(--bmf-accent-warm);stroke:#14151a;stroke-width:1.5}.bmf-chart-caption{font-size:.72rem;color:var(--bmf-text-dim);margin:.35rem 0 0;text-align:center;line-height:1.4}.bmf-note{font-size:.78rem;color:var(--bmf-text-dim);background:var(--bmf-bg-2);border:1px solid var(--bmf-border);border-left:3px solid var(--bmf-accent);border-radius:8px;padding:.6rem .75rem;line-height:1.45;margin:0 0 1rem}.bmf-note--warn{border-left-color:var(--bmf-bad)}.bmf-footer-row{display:flex;justify-content:flex-end}.bmf-copy-btn{font-size:.78rem;padding:.4rem .75rem;border-radius:8px;border:1px solid var(--bmf-border);background:var(--bmf-bg-2);color:var(--bmf-text-dim);cursor:pointer;transition:border-color .15s ease,color .15s ease}.bmf-copy-btn:hover,.bmf-copy-btn:focus-visible{border-color:var(--bmf-accent);color:var(--bmf-text)}