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.85rem;font-size:clamp(1.95rem,5.5vw,3.1rem);font-weight:700;line-height:1.04}.tool-lede{color:var(--fg-muted);max-width:44rem;margin:0;font-size:1.05rem;line-height:1.65}.tool-summary{background:color-mix(in oklch, var(--accent) 10%, transparent);border-left:3px solid var(--accent);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--fg);max-width:50rem;margin:1.4rem 0 0;padding:.95rem 1.1rem;font-size:.96rem;line-height:1.6}.tool-summary strong{color:var(--fg-strong)}.tool-calc{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:0 1px 0 color-mix(in oklch, var(--fg-strong) 4%, transparent);grid-template-columns:1fr;gap:clamp(1.75rem,1.52rem + 1vw,2.5rem);margin-bottom:2.5rem;padding:clamp(1.5rem,1.27rem + 1vw,2.25rem);display:grid}@media (width>=880px){.tool-calc{grid-template-columns:minmax(0,1fr) 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var(--accent);outline-offset:4px;border-radius:999px}.tool-field-row{align-items:stretch;gap:.55rem;display:flex}.tool-field-row>input{flex:1}.tool-field-row>select{flex-shrink:0;width:auto}.tool-hint{color:var(--fg-subtle);margin:0;font-size:.78rem;line-height:1.5}.tool-slider-row{align-items:center;gap:.85rem;display:flex}.tool-slider{height:6px;accent-color:var(--accent);cursor:pointer;flex:1;min-height:28px}.tool-slider-row input[type=number]{flex-shrink:0;width:5rem}.tool-results{background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:1.15rem;padding:clamp(1.4rem,1.32rem + .35vw,1.65rem);display:flex}.tool-results-head{letter-spacing:.16em;text-transform:uppercase;color:var(--fg-subtle);justify-content:space-between;align-items:baseline;gap:.5rem;font-size:.7rem;font-weight:700;display:flex}.tool-primary{text-align:center;padding-block:.5rem 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1.1rem;display:flex}.ref-card-key{font-family:var(--font-serif);color:var(--fg-strong);letter-spacing:-.015em;font-variant-numeric:tabular-nums;font-size:1.1rem;font-weight:700}.ref-card-val{text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-size:.78rem;font-weight:700}.ref-card-text{color:var(--fg-muted);margin:.1rem 0 0;font-size:.86rem;line-height:1.45}:root{--ok:oklch(62% .16 145);--warn:oklch(74% .15 75);--bad:oklch(58% .2 25)}[data-theme=dark]{--ok:oklch(74% .18 145);--warn:oklch(82% .16 75);--bad:oklch(70% .2 25)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ok:oklch(74% .18 145);--warn:oklch(82% .16 75);--bad:oklch(70% .2 25)}}