.r3W0zW_calculator{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);max-width:660px;box-shadow:var(--shadow);margin-top:28px;padding:24px}.r3W0zW_label{margin-bottom:10px;font-weight:650;display:block}.r3W0zW_input{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg);width:100%;min-height:60px;font:inherit;padding:10px 16px;font-size:1.6rem;font-weight:750}.r3W0zW_input:focus{border-color:var(--color-accent);box-shadow:0 0 0 4px var(--color-accent-soft);outline:none}.r3W0zW_hint{color:var(--color-text-muted);margin:12px 0 0;font-size:.9rem}.r3W0zW_preset{border:1px solid var(--color-border);background:var(--color-surface-muted);color:var(--color-primary);font:inherit;cursor:pointer;border-radius:999px;margin:0 6px 6px 0;padding:4px 12px;font-weight:600}.r3W0zW_preset:hover{border-color:var(--color-primary)}.r3W0zW_error{color:var(--color-danger);margin:20px 0 0}.r3W0zW_result{margin:24px 0 0}.r3W0zW_row{border-top:1px solid var(--color-border);justify-content:space-between;gap:16px;padding:16px 0;display:flex}.r3W0zW_row dt{font-weight:650}.r3W0zW_row dd{white-space:nowrap;margin:0;font-weight:750}.r3W0zW_sub{color:var(--color-text-muted);font-size:.85rem;font-weight:400;display:block}.r3W0zW_total{border-top:2px solid var(--color-text);font-size:1.25rem}.r3W0zW_total dd{color:var(--color-primary)}