.tool-hero{text-align:center;max-width:900px;padding-top:clamp(2rem,5vw,3.5rem);padding-bottom:clamp(1.5rem,3vw,2.2rem)}.tool-hero .breadcrumbs{justify-content:center;margin-bottom:1.4rem}.tool-hero .kicker{margin-left:auto;margin-right:auto}.tool-hero h1{text-wrap:balance;margin:.8rem 0 0;font-size:clamp(2.1rem,5vw,3.9rem);line-height:1.05}.tool-lede{color:var(--muted);max-width:660px;font-size:var(--fs-md);text-wrap:pretty;margin:1.1rem auto 0;line-height:1.55}.tool-badges{flex-wrap:wrap;justify-content:center;gap:.5rem;margin:1.4rem 0 0;padding:0;list-style:none;display:flex}.tool-badges li{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2xs);letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);border-radius:var(--pill);color:var(--ink);background:var(--bg);padding:.35rem .75rem}.tool-badges li:before{content:"✓ ";color:var(--orange);font-weight:700}.tool-stage{padding-bottom:clamp(2.5rem,6vw,4.5rem);scroll-margin-top:90px}.tool-body{justify-content:center;display:flex}.tool-guide{width:100%;max-width:var(--max-prose)}.tool-guide .article-cta{margin-top:2.5rem}.tool-app{border:1px solid var(--ink);border-radius:var(--radius);background:var(--bg);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.tool-panel{flex-direction:column;gap:1.1rem;min-width:0;padding:clamp(1.4rem,3vw,2.2rem);display:flex}.tool-panel+.tool-panel{border-left:1px solid var(--ink)}.tool-panel--results{background:var(--paper)}.tool-panel-title{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);align-items:center;gap:.5rem;margin:0;display:flex}.tool-panel-title:before{content:"";background:var(--orange);border-radius:50%;width:8px;height:8px}.tool-fieldset{border:0;flex-direction:column;gap:1rem;margin:0;padding:0;display:flex}.tool-fieldset legend{margin-bottom:.4rem;padding:0;font-weight:700}.tool-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.tool-field{flex-direction:column;gap:.4rem;min-width:0;display:flex}.tool-field>label,.tool-label{font-weight:600;font-size:var(--fs-sm);color:var(--ink);justify-content:space-between;gap:.5rem;display:flex}.tool-hint{font-size:var(--fs-xs);color:var(--muted);margin:0;line-height:1.45}.tool-input{align-items:stretch;display:flex;position:relative}.tool-input input,.tool-input select,.tool-field textarea,.tool-field>input,.tool-field>select{width:100%;font:inherit;font-size:var(--fs-base);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);background:#fff;min-height:46px;padding:.75rem .9rem;transition:border-color .15s,box-shadow .15s}.tool-field textarea{resize:vertical;min-height:96px;line-height:1.5}.tool-input input{font-variant-numeric:tabular-nums}.tool-input input:focus,.tool-input select:focus,.tool-field textarea:focus,.tool-field>input:focus,.tool-field>select:focus{border-color:var(--ink);box-shadow:0 0 0 3px color-mix(in oklch, var(--orange) 35%, transparent);outline:none}.tool-input .tool-unit{pointer-events:none;color:var(--muted);font-size:var(--fs-sm);font-family:JetBrains Mono,ui-monospace,monospace;position:absolute;top:50%;right:.9rem;transform:translateY(-50%)}.tool-input:has(.tool-unit) input{padding-right:3rem}.tool-field.is-invalid input{border-color:var(--orange-text)}.tool-error{color:var(--orange-text);font-size:var(--fs-xs);margin:0}.tool-range{width:100%;accent-color:var(--orange)}.tool-seg{border:1px solid var(--ink);border-radius:var(--pill);background:#fff;flex-wrap:wrap;gap:2px;padding:3px;display:inline-flex}.tool-seg button,.tool-seg label{font:inherit;font-size:var(--fs-sm);color:var(--ink);border-radius:var(--pill);cursor:pointer;background:0 0;border:0;padding:.45rem 1rem;font-weight:600}.tool-seg input{opacity:0;pointer-events:none;position:absolute}.tool-seg [aria-pressed=true],.tool-seg [aria-selected=true],.tool-seg label:has(input:checked){background:var(--ink);color:var(--bg)}.tool-seg label:has(input:focus-visible),.tool-seg button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}.tool-kpi{flex-direction:column;gap:.25rem;display:flex}[hidden].tool-kpi,[hidden].tool-panel,[hidden].tool-field,[hidden].tool-kpis{display:none}.tool-kpi-label{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2xs);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.tool-kpi-value{color:var(--ink);font-variant-numeric:tabular-nums;font-family:Redaction,serif;font-size:clamp(2rem,4vw,2.8rem);line-height:1}.tool-kpi--main{background:var(--indigo);color:var(--bg);border-radius:var(--radius);padding:1.3rem 1.4rem}.tool-kpi--main .tool-kpi-label{color:#fcf9f6b8}.tool-kpi--main .tool-kpi-value{color:var(--bg);font-size:clamp(2.6rem,6vw,3.8rem)}.tool-kpi--main .tool-kpi-value em{color:var(--orange);font-style:italic}.tool-kpi-sub{font-size:var(--fs-sm);color:var(--muted);line-height:1.45}.tool-kpi--main .tool-kpi-sub{color:#fcf9f6cc}.tool-kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.tool-kpis .tool-kpi{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:.9rem 1rem}.tool-kpis .tool-kpi-value{font-size:clamp(1.4rem,2.6vw,1.8rem)}.tool-verdict{border-radius:var(--radius);border:1px solid var(--line);background:var(--bg);font-size:var(--fs-sm);padding:.9rem 1rem .9rem 2.9rem;line-height:1.5;display:block;position:relative}.tool-verdict[hidden]{display:none}.tool-verdict:before{content:"i";background:var(--halftone);width:1.4rem;height:1.4rem;color:var(--ink);border-radius:50%;place-items:center;font-size:.8rem;font-weight:800;display:grid;position:absolute;top:.95rem;left:1rem}.tool-verdict.is-good{border-color:var(--ink)}.tool-verdict.is-good:before{content:"✓";background:var(--ink);color:var(--bg)}.tool-verdict.is-warn{border-color:var(--orange);background:color-mix(in oklch, var(--orange) 9%, var(--bg))}.tool-verdict.is-warn:before{content:"!";background:var(--orange);color:var(--ink)}.tool-verdict.is-bad{border-color:var(--orange-text);background:color-mix(in oklch, var(--orange) 16%, var(--bg))}.tool-verdict.is-bad:before{content:"×";background:var(--orange-text);color:var(--bg)}.tool-verdict strong{color:var(--ink)}.tool-gauge{border-radius:var(--pill);background:var(--halftone);height:12px;position:relative;overflow:visible}.tool-gauge-fill{border-radius:var(--pill);background:var(--ink);transition:width .3s;position:absolute;inset:0 auto 0 0}.tool-gauge-fill.is-warn{background:var(--orange)}.tool-gauge-mark{background:var(--orange-text);width:2px;transition:left .3s;position:absolute;top:-5px;bottom:-5px}.tool-gauge-legend{font-size:var(--fs-xs);color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;margin-top:.4rem;display:flex}.tool-table{border-collapse:collapse;width:100%;font-size:var(--fs-sm);font-variant-numeric:tabular-nums}.tool-table th,.tool-table td{text-align:left;border-bottom:1px solid var(--line-soft);padding:.55rem .2rem}.tool-table td:last-child,.tool-table th:last-child{text-align:right}.tool-table tr.is-total td{border-top:1px solid var(--ink);border-bottom:0;font-weight:700}.tool-formula{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-xs);color:var(--muted);background:var(--bg);border:1px dashed var(--line);border-radius:var(--radius);overflow-wrap:anywhere;margin:0;padding:.6rem .8rem}.tool-actions{flex-wrap:wrap;gap:.6rem;margin-top:auto;padding-top:.4rem;display:flex}.tool-btn{font:inherit;font-size:var(--fs-sm);cursor:pointer;border-radius:var(--pill);border:1px solid var(--ink);background:var(--ink);color:var(--bg);padding:.6rem 1.1rem;font-weight:600;transition:background .15s}.tool-btn:hover{background:var(--ink-hover)}.tool-btn--ghost{color:var(--ink);background:0 0}.tool-btn--ghost:hover{background:var(--ink);color:var(--bg)}.tool-btn:disabled{opacity:.7;cursor:default}.tool-btn:focus-visible{outline:2px solid var(--orange);outline-offset:2px}.tool-disclaimer{font-size:var(--fs-xs);color:var(--muted);text-align:center;margin:.9rem 0 0}.tool-faq{grid-template-columns:repeat(2,1fr);align-items:start;gap:.7rem;display:grid}.tool-faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.4rem}.tool-faq-item summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;font-weight:700;list-style:none;display:flex}.tool-faq-item summary::-webkit-details-marker{display:none}.tool-faq-toggle{color:var(--orange);flex-shrink:0;font-size:1.4rem;line-height:1;transition:transform .2s}.tool-faq-item[open] .tool-faq-toggle{transform:rotate(45deg)}.tool-faq-item p{color:var(--muted);margin:.9rem 0 0;font-size:.95rem;line-height:1.6}.tool-siblings{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.tool-sibling{color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:.5rem;padding:1.4rem;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:flex}.tool-sibling:hover{border-color:var(--ink);background:var(--bg)}.tool-sibling strong{font-family:Redaction,serif;font-size:1.35rem;font-weight:500;line-height:1.15}.tool-sibling span{color:var(--muted);font-size:var(--fs-sm);line-height:1.45}.tool-sibling .tool-sibling-tag{font-family:JetBrains Mono,ui-monospace,monospace;font-size:var(--fs-2xs);letter-spacing:.12em;text-transform:uppercase;color:var(--orange-text)}.tool-sibling .tool-sibling-cta{color:var(--ink);margin-top:auto;font-weight:600}.tool-all{text-align:center;margin-top:1.6rem}@media (width<=900px){.tool-app{grid-template-columns:1fr}.tool-panel+.tool-panel{border-left:0;border-top:1px solid var(--ink)}.tool-siblings{grid-template-columns:1fr}}@media (width<=720px){.tool-faq{grid-template-columns:1fr}}@media (width<=480px){.tool-row,.tool-kpis{grid-template-columns:1fr}.tool-seg{flex-wrap:nowrap;width:100%;display:flex}.tool-seg button,.tool-seg label{text-align:center;font-size:var(--fs-xs);flex:1 1 0;padding:.45rem .5rem}}