.firewood-calculator .form-section{border:0;min-width:0;margin:24px 0 28px;padding:0}.firewood-calculator .form-section>legend{letter-spacing:-.025em;width:100%;margin:0 0 18px;padding:0;font-size:1.18rem;font-weight:600}.firewood-calculator .form-section+.form-section{border:0;padding-top:0}.firewood-calculator .form-section>.control:last-child{margin-bottom:0}.firewood-calculator .control label,.firewood-calculator .control legend{line-height:1.45}.firewood-calculator .area-value{background:0 0;border:0;border-radius:0;gap:6px;width:auto;min-width:0;padding:0}.firewood-calculator .area-value output{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:600;line-height:1.3}.firewood-calculator .area-value span{padding:0}.firewood-calculator .area-heading{gap:12px}.firewood-calculator .area-heading>label{margin:0}.firewood-calculator .field-help{color:var(--muted);margin:10px 0 0;font-size:.8rem;line-height:1.5}.firewood-calculator .heating-choices{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.firewood-calculator .heating-choices label{cursor:pointer;margin:0;position:relative}.firewood-calculator .heating-choices input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.firewood-calculator .heating-choices span{border:1px solid var(--border);text-align:center;background:#fff;border-radius:10px;justify-content:center;align-items:center;min-height:64px;padding:10px;font-size:.85rem;font-weight:500;line-height:1.4;display:flex}.firewood-calculator .heating-choices input:checked+span{border-color:var(--green-dark);color:var(--green-dark);box-shadow:inset 0 0 0 1px var(--green-dark);background:#eaf5ee}.firewood-calculator .heating-choices input:focus-visible+span{outline:2px solid var(--green-dark);outline-offset:3px}.firewood-calculator [aria-invalid=true]{outline-offset:2px;outline:2px solid #af3d2b}.firewood-calculator .heating-choices input[aria-invalid=true]+span{border-color:#af3d2b}.firewood-calculator .advanced-options summary{align-items:center;gap:12px;min-height:48px}.firewood-calculator .advanced-options summary:after{display:none}.firewood-calculator .advanced-chevron{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:20px;height:20px;margin-left:auto;transition:transform .18s}.firewood-calculator .advanced-options[open] .advanced-chevron{transform:rotate(180deg)}.firewood-calculator .advanced-options summary small{margin-left:auto;font-size:.72rem}.firewood-calculator .primary-result{scroll-margin-top:90px}.firewood-calculator .primary-result:focus-visible{outline:3px solid var(--green-dark);outline-offset:5px}.firewood-calculator #wood-result-title{letter-spacing:-.02em;margin:0;font-size:1rem;font-weight:600;line-height:1.4}.firewood-calculator .result-interval{border-block:1px solid var(--border);text-transform:none;letter-spacing:0;color:var(--text);margin:16px 0 0;padding:12px 0;font-size:1rem;font-weight:600;line-height:1.5}.firewood-calculator .primary-result footer p{letter-spacing:0;text-transform:none;font-size:.8rem;font-weight:400;line-height:1.5}.firewood-calculator .result-input-summary{color:var(--text);margin-top:18px}.firewood-calculator .result-context{border:0;margin-top:6px;padding:0}.firewood-calculator .result-empty-state{text-align:left;border:1px solid var(--border);background:#fff;padding:28px;display:block}.firewood-calculator .result-empty-state h2{letter-spacing:-.03em;margin:0 0 12px;font-size:1.25rem;line-height:1.3}.firewood-calculator .result-empty-state p{max-width:none;margin:0;font-size:.95rem;line-height:1.6}.firewood-calculator .result-empty-state ul{border-top:1px solid var(--border);color:var(--muted);margin:20px 0 0;padding:18px 0 0 18px;font-size:.88rem;line-height:1.6}.firewood-calculator .result-empty-state li+li{margin-top:8px}.firewood-calculator .result-announcement{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=850px){.firewood-calculator .form-section{margin-top:22px;margin-bottom:24px}.firewood-calculator .results-area:has(.filled-results[hidden]),.firewood-calculator .advanced-options summary small{display:none}.firewood-calculator .result-empty-state{padding:22px}.firewood-calculator .form-section>legend{font-size:1.12rem}.firewood-calculator .heating-choices span{min-height:76px;padding:8px;font-size:.82rem}}@media (prefers-reduced-motion:reduce){.firewood-calculator .advanced-chevron{transition:none}}.firewood-calculator .result-empty-state>h2,.firewood-calculator .result-empty-state>p,.firewood-calculator .result-empty-state>ul{text-align:left;box-sizing:border-box;justify-self:stretch;width:100%}.firewood-calculator .area-control input[type=range]{background:0 0;height:44px;margin:4px 0 0}.firewood-calculator .area-control input[type=range]::-webkit-slider-runnable-track{height:8px}.firewood-calculator .area-control input[type=range]::-webkit-slider-thumb{box-sizing:border-box;width:24px;height:24px;margin-top:-8px}.firewood-calculator .area-control input[type=range]::-moz-range-track{height:8px}.firewood-calculator .area-control input[type=range]::-moz-range-thumb{box-sizing:border-box;width:24px;height:24px}#factori-climatici[data-astro-cid-hi5lhhra]{scroll-margin-top:100px}#factori-climatici[data-astro-cid-hi5lhhra]:target{outline-offset:5px;border-radius:6px;outline:3px solid #18b1742e}#ghiduri[data-astro-cid-hi5lhhra] .guide-index-card[data-astro-cid-hi5lhhra] h3[data-astro-cid-hi5lhhra]{letter-spacing:-.035em;margin:.7rem 0 0;font-size:1.18rem;line-height:1.3}#ghiduri[data-astro-cid-hi5lhhra] .guide-index-card[data-astro-cid-hi5lhhra] a[data-astro-cid-hi5lhhra]:focus-visible{outline:3px solid var(--green-dark);outline-offset:-3px;border-radius:inherit}@media (width<=700px){#ghiduri[data-astro-cid-hi5lhhra] .guide-index-card[data-astro-cid-hi5lhhra] h3[data-astro-cid-hi5lhhra]{margin-top:10px;line-height:1.28}}