.tool-hero{max-width:900px;text-align:center;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{font-size:clamp(2.1rem,5vw,3.9rem);line-height:1.05;margin:.8rem 0 0;text-wrap:balance}.tool-lede{color:var(--muted);max-width:660px;margin:1.1rem auto 0;font-size:var(--fs-md);line-height:1.55;text-wrap:pretty}.tool-badges{list-style:none;padding:0;margin:1.4rem 0 0;display:flex;justify-content:center;flex-wrap:wrap;gap:.5rem}.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);padding:.35rem .75rem;color:var(--ink);background:var(--bg)}.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{display:flex;justify-content:center}.tool-guide{width:100%;max-width:var(--max-prose)}.tool-guide .article-cta{margin-top:2.5rem}.tool-app{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid var(--ink);border-radius:var(--radius);background:var(--bg)}.tool-panel{padding:clamp(1.4rem,3vw,2.2rem);display:flex;flex-direction:column;gap:1.1rem;min-width:0}.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);margin:0;display:flex;align-items:center;gap:.5rem}.tool-panel-title:before{content:"";width:8px;height:8px;background:var(--orange);border-radius:50%}.tool-fieldset{border:0;padding:0;margin:0;display:flex;flex-direction:column;gap:1rem}.tool-fieldset legend{font-weight:700;margin-bottom:.4rem;padding:0}.tool-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.tool-field{display:flex;flex-direction:column;gap:.4rem;min-width:0}.tool-field>label,.tool-label{font-weight:600;font-size:var(--fs-sm);color:var(--ink);display:flex;justify-content:space-between;gap:.5rem}.tool-hint{font-size:var(--fs-xs);color:var(--muted);line-height:1.45;margin:0}.tool-input{position:relative;display:flex;align-items:stretch}.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);background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.75rem .9rem;min-height:46px;transition:border-color .15s,box-shadow .15s}.tool-field textarea{min-height:96px;resize:vertical;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{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px color-mix(in oklch,var(--orange) 35%,transparent)}.tool-input .tool-unit{position:absolute;right:.9rem;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--muted);font-size:var(--fs-sm);font-family:JetBrains Mono,ui-monospace,monospace}.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{display:inline-flex;border:1px solid var(--ink);border-radius:var(--pill);padding:3px;gap:2px;flex-wrap:wrap;background:#fff}.tool-seg button,.tool-seg label{font:inherit;font-size:var(--fs-sm);font-weight:600;border:0;background:transparent;color:var(--ink);padding:.45rem 1rem;border-radius:var(--pill);cursor:pointer}.tool-seg input{position:absolute;opacity:0;pointer-events:none}.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{display:flex;flex-direction:column;gap:.25rem}[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{font-family:Redaction,serif;font-size:clamp(2rem,4vw,2.8rem);line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}.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{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.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{position:relative;display:block;border-radius:var(--radius);padding:.9rem 1rem .9rem 2.9rem;border:1px solid var(--line);background:var(--bg);font-size:var(--fs-sm);line-height:1.5}.tool-verdict[hidden]{display:none}.tool-verdict:before{content:"i";position:absolute;left:1rem;top:.95rem;width:1.4rem;height:1.4rem;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.8rem;background:var(--halftone);color:var(--ink)}.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{position:relative;height:12px;border-radius:var(--pill);background:var(--halftone);overflow:visible}.tool-gauge-fill{position:absolute;inset:0 auto 0 0;border-radius:var(--pill);background:var(--ink);transition:width .3s ease}.tool-gauge-fill.is-warn{background:var(--orange)}.tool-gauge-mark{position:absolute;top:-5px;bottom:-5px;width:2px;background:var(--orange-text);transition:left .3s ease}.tool-gauge-legend{display:flex;justify-content:space-between;font-size:var(--fs-xs);color:var(--muted);margin-top:.4rem;font-variant-numeric:tabular-nums}.tool-table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);font-variant-numeric:tabular-nums}.tool-table th,.tool-table td{text-align:left;padding:.55rem .2rem;border-bottom:1px solid var(--line-soft)}.tool-table td:last-child,.tool-table th:last-child{text-align:right}.tool-table tr.is-total td{font-weight:700;border-top:1px solid var(--ink);border-bottom:0}.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);padding:.6rem .8rem;margin:0;overflow-wrap:anywhere}.tool-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:auto;padding-top:.4rem}.tool-btn{font:inherit;font-size:var(--fs-sm);font-weight:600;cursor:pointer;border-radius:var(--pill);padding:.6rem 1.1rem;border:1px solid var(--ink);background:var(--ink);color:var(--bg);transition:background .15s}.tool-btn:hover{background:var(--ink-hover)}.tool-btn--ghost{background:transparent;color:var(--ink)}.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);margin:.9rem 0 0;text-align:center}.tool-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem;align-items:start}.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;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}.tool-faq-item summary::-webkit-details-marker{display:none}.tool-faq-toggle{color:var(--orange);font-size:1.4rem;line-height:1;flex-shrink:0;transition:transform .2s}.tool-faq-item[open] .tool-faq-toggle{transform:rotate(45deg)}.tool-faq-item p{margin:.9rem 0 0;color:var(--muted);line-height:1.6;font-size:.95rem}.tool-siblings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.tool-sibling{display:flex;flex-direction:column;gap:.5rem;text-decoration:none;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;transition:border-color .15s,transform .15s,box-shadow .15s}.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{margin-top:auto;color:var(--ink);font-weight:600}.tool-all{text-align:center;margin-top:1.6rem}@media(max-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(max-width:720px){.tool-faq{grid-template-columns:1fr}}@media(max-width:480px){.tool-row,.tool-kpis{grid-template-columns:1fr}.tool-seg{display:flex;flex-wrap:nowrap;width:100%}.tool-seg button,.tool-seg label{flex:1 1 0;padding:.45rem .5rem;text-align:center;font-size:var(--fs-xs)}}