.ventilation-calculator_card__hDe1r{margin:var(--space-8,2rem) 0;padding:clamp(1.25rem,1rem + 2vw,1.75rem);background:var(--surface-neutral-soft,#f4f7fb);border:1px solid var(--border-neutral-soft,#d9e2ec);border-radius:var(--radius-l,14px)}.ventilation-calculator_title__uXXEE{margin:0;font-family:var(--font-heading,inherit);font-size:clamp(1.05rem,.98rem + .5vw,1.3rem);line-height:var(--lh-heading,1.2);font-weight:var(--weight-strong,600);color:var(--text-title,#0f2039)}.ventilation-calculator_title__uXXEE:after{content:"";display:block;width:2.25rem;height:3px;margin-top:var(--space-3,.75rem);background:var(--color-accent,#185490);border-radius:999px}.ventilation-calculator_intro__LBJ5g{margin:var(--space-4,1rem) 0 var(--space-6,1.5rem);color:var(--text-secondary,#3f5170);line-height:var(--lh-body,1.6);max-width:62ch}.ventilation-calculator_grid__sCPJj{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4,1rem)}@media (max-width:560px){.ventilation-calculator_grid__sCPJj{grid-template-columns:1fr}}.ventilation-calculator_field__uQ6XF{display:flex;flex-direction:column;gap:var(--space-2,.4rem);min-width:0}.ventilation-calculator_card__hDe1r>.ventilation-calculator_field__uQ6XF+.ventilation-calculator_field__uQ6XF,.ventilation-calculator_field__uQ6XF+.ventilation-calculator_grid__sCPJj,.ventilation-calculator_grid__sCPJj+.ventilation-calculator_field__uQ6XF{margin-top:var(--space-4,1rem)}.ventilation-calculator_label__ZZKyE{font-size:.72rem;font-weight:var(--weight-strong,600);letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary,#3f5170)}.ventilation-calculator_input__I4gmN{width:100%;min-width:0;padding:.72rem .9rem;font-family:inherit;font-size:1rem;line-height:1.3;color:var(--text-primary,#0f2039);background:var(--surface-base,#ffffff);border:1px solid var(--border-neutral-soft,#d9e2ec);border-radius:var(--radius-m,10px);transition:border-color .15s ease,box-shadow .15s ease}.ventilation-calculator_input__I4gmN::placeholder{color:color-mix(in srgb,var(--text-secondary,#5a6b84) 55%,transparent)}.ventilation-calculator_input__I4gmN:hover{border-color:color-mix(in srgb,var(--border-interactive-strong,#185490) 45%,var(--border-neutral-soft,#d9e2ec))}.ventilation-calculator_input__I4gmN:focus{outline:none;border-color:var(--border-interactive-strong,#185490);box-shadow:0 0 0 3px color-mix(in srgb,var(--border-interactive-strong,#185490) 18%,transparent)}.ventilation-calculator_input__I4gmN[type=number]{-moz-appearance:textfield}.ventilation-calculator_input__I4gmN[type=number]::-webkit-inner-spin-button,.ventilation-calculator_input__I4gmN[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}select.ventilation-calculator_input__I4gmN{appearance:none;padding-right:2.6rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%232F3437' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .9rem center;cursor:pointer}.ventilation-calculator_actions__zyAhZ{display:flex;margin-top:var(--space-6,1.5rem)}.ventilation-calculator_wynik__JPzKJ{display:block;margin-top:var(--space-6,1.5rem);padding:var(--space-4,1rem) var(--space-5,1.25rem);background:color-mix(in srgb,var(--color-accent,#185490) 6%,var(--surface-base,#ffffff));border:1px solid color-mix(in srgb,var(--color-accent,#185490) 22%,var(--border-neutral-soft,#d9e2ec));border-left:3px solid var(--color-accent,#185490);border-radius:var(--radius-m,10px);font-size:var(--size-t3,1.05rem);line-height:1.5;color:var(--text-primary,#0f2039)}.ventilation-calculator_wynik__JPzKJ strong{color:var(--text-interactive,#185490);font-weight:700;font-size:1.35em;white-space:nowrap}.ventilation-calculator_hint__iAwby{margin:var(--space-3,.75rem) 0 0;padding:var(--space-3,.75rem) var(--space-4,1rem);background:color-mix(in srgb,#b42318 7%,var(--surface-base,#ffffff));border-left:3px solid color-mix(in srgb,#b42318 60%,var(--border-neutral-soft,#d9e2ec));border-radius:var(--radius-s,6px);color:var(--text-secondary,#5a6b84);font-size:.82rem;line-height:var(--lh-body,1.5)}.ventilation-calculator_nota__uY5x6{margin:var(--space-6,1.5rem) 0 0;padding-top:var(--space-4,1rem);border-top:1px solid var(--border-neutral-soft,#d9e2ec);color:var(--text-secondary,#5a6b84);font-size:.78rem;line-height:var(--lh-body,1.55)}.ventilation-calculator_wynikNota__hREUv{display:block;margin-top:var(--space-2,.5rem);color:var(--text-secondary,#5a6b84);font-size:.82rem;font-weight:400;line-height:var(--lh-body,1.55)}@media (max-width:560px){.ventilation-calculator_actions__zyAhZ{margin-top:var(--space-5,1.25rem)}.ventilation-calculator_actions__zyAhZ>*{width:100%}}