.tool-wrap[data-astro-cid-tcntmhs4]{max-width:1160px;margin:0 auto;padding:0 20px 60px}.tool-header[data-astro-cid-tcntmhs4]{text-align:center;padding:32px 0 24px}.tool-icon-hero[data-astro-cid-tcntmhs4]{font-size:3rem;margin-bottom:12px;line-height:1}.tool-header[data-astro-cid-tcntmhs4] h1[data-astro-cid-tcntmhs4]{font-size:clamp(1.55rem,3vw,2.25rem);font-weight:800;color:var(--text);margin-bottom:10px;line-height:1.22}.tool-tagline[data-astro-cid-tcntmhs4]{font-size:1rem;color:var(--text2);max-width:760px;margin:0 auto 8px;line-height:1.68}.last-updated[data-astro-cid-tcntmhs4]{font-size:.82rem;color:var(--text3)}.tool-card[data-astro-cid-tcntmhs4]{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:42px}.calculator-grid[data-astro-cid-tcntmhs4]{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:0}.input-panel[data-astro-cid-tcntmhs4],.result-panel[data-astro-cid-tcntmhs4]{padding:24px}.input-panel[data-astro-cid-tcntmhs4]{border-right:1.5px solid var(--border);background:var(--surface2)}.panel-heading[data-astro-cid-tcntmhs4] h2[data-astro-cid-tcntmhs4]{font-size:1.05rem;color:var(--text);margin-bottom:4px}.panel-heading[data-astro-cid-tcntmhs4] p[data-astro-cid-tcntmhs4]{font-size:.86rem;color:var(--text2);margin-bottom:18px}.panel-heading[data-astro-cid-tcntmhs4].small{margin-top:18px;padding-top:18px;border-top:1.5px solid var(--border)}.two-col[data-astro-cid-tcntmhs4]{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-row[data-astro-cid-tcntmhs4]{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}.form-row[data-astro-cid-tcntmhs4].full{grid-column:1 / -1}.form-row[data-astro-cid-tcntmhs4] label[data-astro-cid-tcntmhs4]{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.055em;color:var(--text3)}.form-row[data-astro-cid-tcntmhs4] input[data-astro-cid-tcntmhs4],.form-row[data-astro-cid-tcntmhs4] select[data-astro-cid-tcntmhs4]{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:10px 12px;outline:none;transition:border-color .16s,box-shadow .16s}.form-row[data-astro-cid-tcntmhs4] input[data-astro-cid-tcntmhs4]:focus,.form-row[data-astro-cid-tcntmhs4] select[data-astro-cid-tcntmhs4]:focus{border-color:var(--green);box-shadow:0 0 0 3px #1d9e751f}.check-grid[data-astro-cid-tcntmhs4]{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:4px}.check-row[data-astro-cid-tcntmhs4]{display:flex;align-items:center;gap:9px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:11px 12px;color:var(--text2);font-size:.88rem;font-weight:750;cursor:pointer}.check-row[data-astro-cid-tcntmhs4] input[data-astro-cid-tcntmhs4]{width:18px;height:18px;accent-color:var(--green)}.action-row[data-astro-cid-tcntmhs4],.share-row[data-astro-cid-tcntmhs4]{display:flex;gap:9px;flex-wrap:wrap}.btn-reset[data-astro-cid-tcntmhs4],.btn-copy[data-astro-cid-tcntmhs4],.btn-share-wa[data-astro-cid-tcntmhs4],.btn-share-link[data-astro-cid-tcntmhs4]{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:var(--radius-sm);padding:10px 16px;font-size:.86rem;font-weight:800;cursor:pointer;text-decoration:none;border:1.5px solid transparent;transition:transform .15s,border-color .15s,background .15s}.btn-reset[data-astro-cid-tcntmhs4]{background:var(--surface);border-color:var(--border2);color:var(--text2)}.btn-copy[data-astro-cid-tcntmhs4]{background:var(--green);color:#fff;border-color:var(--green)}.btn-share-wa[data-astro-cid-tcntmhs4]{background:#22c55e;color:#fff}.btn-share-link[data-astro-cid-tcntmhs4]{background:var(--surface);border-color:var(--border2);color:var(--text2)}.btn-reset[data-astro-cid-tcntmhs4]:hover,.btn-copy[data-astro-cid-tcntmhs4]:hover,.btn-share-wa[data-astro-cid-tcntmhs4]:hover,.btn-share-link[data-astro-cid-tcntmhs4]:hover{transform:translateY(-1px)}.error-box[data-astro-cid-tcntmhs4]{padding:12px 14px;background:var(--red-light);border:1px solid #fca5a5;border-left:4px solid var(--red);color:#7f1d1d;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.88rem;margin-bottom:14px}#wall-preview[data-astro-cid-tcntmhs4]{margin-top:16px}.result-panel[data-astro-cid-tcntmhs4] .share-row[data-astro-cid-tcntmhs4]{padding-top:16px}.content-area[data-astro-cid-tcntmhs4]{display:flex;flex-direction:column;gap:38px;margin-bottom:50px}.content-section[data-astro-cid-tcntmhs4] h2[data-astro-cid-tcntmhs4]{font-size:1.3rem;font-weight:800;color:var(--text);margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border)}.content-section[data-astro-cid-tcntmhs4] p[data-astro-cid-tcntmhs4]{color:var(--text2);line-height:1.82;margin-bottom:13px;font-size:.98rem}.content-section[data-astro-cid-tcntmhs4] p[data-astro-cid-tcntmhs4]:last-child{margin-bottom:0}.content-section[data-astro-cid-tcntmhs4] a[data-astro-cid-tcntmhs4]{color:var(--green-dark);font-weight:750;text-decoration:underline;text-underline-offset:3px}.example-grid[data-astro-cid-tcntmhs4]{display:grid;grid-template-columns:1fr 1fr;gap:16px}.example-card[data-astro-cid-tcntmhs4]{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:18px}.example-card[data-astro-cid-tcntmhs4] h3[data-astro-cid-tcntmhs4]{font-size:1rem;color:var(--text);margin-bottom:8px}.disclaimer-section[data-astro-cid-tcntmhs4]{background:var(--blue-light);border:1px solid #bfdbfe;border-radius:var(--radius);padding:22px}.disclaimer-section[data-astro-cid-tcntmhs4] h2[data-astro-cid-tcntmhs4]{border-bottom-color:#bfdbfe}.faq-list[data-astro-cid-tcntmhs4]{display:flex;flex-direction:column;gap:10px}.faq-item[data-astro-cid-tcntmhs4]{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.faq-item[data-astro-cid-tcntmhs4] summary[data-astro-cid-tcntmhs4]{padding:16px 20px;font-weight:750;font-size:.96rem;color:var(--text);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;user-select:none}.faq-item[data-astro-cid-tcntmhs4] summary[data-astro-cid-tcntmhs4]::-webkit-details-marker{display:none}.faq-item[data-astro-cid-tcntmhs4] summary[data-astro-cid-tcntmhs4]:after{content:"+";font-size:1.3rem;color:var(--green);font-weight:500;flex-shrink:0}.faq-item[data-astro-cid-tcntmhs4][open] summary[data-astro-cid-tcntmhs4]:after{content:"−"}.faq-item[data-astro-cid-tcntmhs4] summary[data-astro-cid-tcntmhs4]:hover{background:var(--surface2)}.faq-body[data-astro-cid-tcntmhs4]{padding:0 20px 18px;font-size:.92rem;color:var(--text2);line-height:1.75}@media(max-width:860px){.tool-wrap[data-astro-cid-tcntmhs4]{padding:0 12px 48px}.calculator-grid[data-astro-cid-tcntmhs4]{grid-template-columns:1fr}.input-panel[data-astro-cid-tcntmhs4]{border-right:none;border-bottom:1.5px solid var(--border)}.input-panel[data-astro-cid-tcntmhs4],.result-panel[data-astro-cid-tcntmhs4]{padding:18px}.example-grid[data-astro-cid-tcntmhs4]{grid-template-columns:1fr}}@media(max-width:560px){.two-col[data-astro-cid-tcntmhs4],.check-grid[data-astro-cid-tcntmhs4]{grid-template-columns:1fr;gap:0}.action-row[data-astro-cid-tcntmhs4],.share-row[data-astro-cid-tcntmhs4]{flex-direction:column}.btn-reset[data-astro-cid-tcntmhs4],.btn-copy[data-astro-cid-tcntmhs4],.btn-share-wa[data-astro-cid-tcntmhs4],.btn-share-link[data-astro-cid-tcntmhs4]{width:100%}}