.em-sec{padding-top:32px}.em-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px;align-items:start}.em-card{background:var(--sg-bg);border-radius:20px;box-shadow:var(--sg-shadow-md);padding:24px}.em-card-title{font-size:19px;line-height:26px;font-weight:600;color:var(--sg-fg-strong);margin:0 0 6px}.em-card-lead{font-size:14px;line-height:21px;color:var(--sg-fg-muted);margin:0 0 20px}.em-field{margin-bottom:18px}.em-field-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}.em-label{font-size:14px;line-height:20px;color:var(--sg-fg)}.em-num{display:inline-flex;align-items:baseline;gap:4px;flex:none}.sg .em-input{width:96px;height:36px;padding:0 26px 0 8px;border:1px solid var(--sg-border);border-radius:8px;background:var(--sg-bg);font:inherit;font-size:15px;font-weight:600;color:var(--sg-fg-strong);text-align:right}.sg .em-input:focus{outline:none;border-color:var(--sg-secondary);box-shadow:0 0 0 3px var(--sg-accent-soft)}.em-unit{font-size:13px}.em-hint,.em-unit{color:var(--sg-fg-muted)}.em-hint{margin-top:8px;font-size:12px;line-height:17px}.sg .em-range{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:100px;background:var(--sg-surface-2);cursor:pointer}.sg .em-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--sg-primary);border:2px solid var(--sg-bg);box-shadow:var(--sg-shadow-sm)}.sg .em-range::-moz-range-thumb{width:20px;height:20px;border:2px solid var(--sg-bg);border-radius:50%;background:var(--sg-primary)}.sg .em-range:focus-visible{outline:2px solid var(--sg-secondary);outline-offset:4px}.em-results{display:grid;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--sg-border)}.em-result-label{font-size:13px;line-height:18px;color:var(--sg-fg-muted)}.em-result-value{font-size:26px;line-height:32px;font-weight:700;letter-spacing:-.01em;color:var(--sg-fg-strong)}.em-result-note{margin-top:2px;font-size:12px;line-height:17px;color:var(--sg-fg-muted)}.em-warn{margin:16px 0 0;font-size:13px;line-height:19px;color:var(--sg-fg-muted)}@media (max-width:480px){.em-card{padding:20px}.em-result-value{font-size:24px}}