.vol-calc *,.vol-calc *::before,.vol-calc *::after{box-sizing:border-box}.vol-shape-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}@media (min-width:640px){.vol-shape-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.vol-shape-icon{display:block;margin-bottom:.1rem}.vol-shape-name{font-size:.78rem;font-weight:var(--fw-semibold);color:inherit;line-height:1.2}.vol-shape-hero{display:flex;align-items:center;gap:.75rem;padding:.6rem .75rem;background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius-md)}.vol-shape-hero-icon{display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;background:var(--brand-50);border-radius:var(--radius-md);color:var(--brand-600)}.vol-shape-hero-icon svg{width:30px;height:30px}.dark .vol-shape-hero-icon{background:rgb(99 102 241 / .12);color:#a5b4fc}.vol-shape-hero-text{display:flex;flex-direction:column;gap:.2rem;min-width:0}.vol-shape-hero-name{font-size:.95rem;font-weight:var(--fw-bold);color:var(--ink-900);line-height:1.2}.vol-shape-hero-formula{align-self:flex-start;font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:.8rem;color:var(--brand-700);background:var(--bg-soft);padding:.1rem .45rem;border-radius:4px;max-width:100%;overflow-x:auto}.dark .vol-shape-hero-formula{background:rgb(99 102 241 / .15);color:#c7d2fe}.vol-fields{display:flex;flex-direction:column;gap:.7rem}.vol-fields[hidden]{display:none!important}.vol-field .calc-input-with-unit>.custom-select{min-width:7.25rem;flex:0 0 auto}.vol-field .calc-input-with-unit>.custom-select .custom-select-value{white-space:nowrap}.vol-result-unit{display:flex;flex-direction:column;gap:.35rem}.vol-result-unit>label{font-size:.6875rem;font-weight:var(--fw-bold);text-transform:uppercase;letter-spacing:.05em;color:var(--ink-500)}.dark .vol-result-unit>label{color:var(--ink-300)}.vol-result-value{font-size:1.7rem;font-weight:var(--fw-bold);line-height:1.15;letter-spacing:-.01em;font-variant-numeric:tabular-nums;word-break:break-word}@media (min-width:480px){.vol-result-value{font-size:1.95rem}}.calc-warning.vol-note{background:var(--brand-50);border-color:var(--brand-200,#c7d2fe);color:var(--ink-700)}.calc-warning.vol-note svg{color:var(--brand-500)}.dark .calc-warning.vol-note{background:rgb(99 102 241 / .1);border-color:rgb(99 102 241 / .3);color:var(--sky-100)}