.tools-index{padding-top:clamp(2rem,5vw,3.5rem)}.tools-lede{font-size:clamp(1.05rem,1.7vw,1.3rem);line-height:1.55;color:var(--ink-soft);max-width:54ch;margin:1.1rem 0 0}.tools-group{margin-top:clamp(2.5rem,5vw,3.5rem)}.tools-group-head{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);padding-bottom:.9rem;border-bottom:1px solid var(--line)}.tools-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-top:1.5rem}@media(min-width:620px){.tools-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:980px){.tools-grid{grid-template-columns:repeat(3,1fr)}}.tool-card{display:flex;flex-direction:column;padding:1.6rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-lift);text-decoration:none;color:inherit;transition:border-color .18s ease,transform .18s ease}.tool-card:hover{border-color:var(--ink);transform:translateY(-2px)}.tool-card-icon{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);color:var(--ink)}.tool-card:hover .tool-card-icon{border-color:var(--brass);color:var(--brass-ink)}.tool-card-name{font-family:var(--font-display);font-weight:700;font-size:1.18rem;line-height:1.2;color:var(--ink);margin:1rem 0 0}.tool-card-dek{font-size:.92rem;color:var(--ink-soft);line-height:1.55;margin:.55rem 0 0}.tool-card-link{margin-top:auto;padding-top:1.1rem;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.02em;color:var(--brass-ink)}.tool{padding-block:clamp(1.5rem,4vw,2.5rem) var(--section-y)}.tool-crumbs{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.02em;color:var(--muted);display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.tool-crumbs a{color:var(--muted);text-decoration:none}.tool-crumbs a:hover,.tool-crumbs [aria-current]{color:var(--ink)}.tool-hero{max-width:46ch;margin-top:1.75rem}.tool-icon{display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper-lift);color:var(--brass-ink);margin-bottom:1.1rem}.tool-h1{font-family:var(--font-display);font-weight:800;font-size:clamp(2rem,4.4vw,3rem);line-height:1.05;letter-spacing:-.02em;margin:.9rem 0 0}.tool-lede{font-size:clamp(1.05rem,1.6vw,1.22rem);line-height:1.55;color:var(--ink-soft);margin:1.1rem 0 0}.tool-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.4rem 0 0;padding:0;list-style:none}.tool-badges li{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;color:var(--ink-soft);border:1px solid var(--line);border-radius:100px;padding:.28rem .75rem}.calc{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-top:clamp(2rem,4vw,3rem)}@media(min-width:860px){.calc{grid-template-columns:1.05fr .95fr;gap:1.75rem;align-items:start}}.calc-form{background:var(--paper-lift);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,2.5vw,1.9rem)}.cf-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1.1rem;margin-bottom:1.25rem;border-bottom:1px solid var(--line)}.cf-top-label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2)}.cf-field+.cf-field{margin-top:1.25rem}.cf-labrow{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.cf-label{font-family:var(--font-body);font-weight:500;font-size:.95rem;color:var(--ink)}.cf-bubble{font-family:var(--font-mono);font-weight:600;font-size:.92rem;color:var(--brass-ink);font-variant-numeric:tabular-nums}.cf-help{margin:.25rem 0 0;font-size:.82rem;color:var(--muted);line-height:1.45}.cf-input-wrap{display:flex;align-items:stretch;margin-top:.55rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);overflow:hidden;transition:border-color .15s ease,box-shadow .15s ease}.cf-input-wrap:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px #1b4a3814}.cf-prefix,.cf-suffix{display:inline-flex;align-items:center;padding:0 .7rem;font-family:var(--font-mono);font-size:.85rem;color:var(--muted);background:var(--paper-card);white-space:nowrap}.cf-prefix{border-right:1px solid var(--line)}.cf-suffix{border-left:1px solid var(--line)}.cf-input{flex:1;min-width:0;border:0;background:transparent;padding:.7rem .8rem;font-family:var(--font-mono);font-size:1rem;font-variant-numeric:tabular-nums;color:var(--ink)}.cf-input:focus{outline:none}.cf-range{-webkit-appearance:none;appearance:none;width:100%;height:4px;margin-top:.9rem;border-radius:100px;background:var(--line);cursor:pointer}.cf-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--ink);border:2px solid var(--paper-lift);box-shadow:0 1px 3px #0003}.cf-range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--ink);border:2px solid var(--paper-lift)}.cf-range:focus-visible{outline:2px solid var(--brass);outline-offset:4px}.calc-results{padding:clamp(1.5rem,3vw,2rem);position:sticky;top:5rem}@media(max-width:859px){.calc-results{position:static}}.cr-eyebrow{color:var(--on-ink-soft)}.cr-primary{margin-top:1.25rem;padding-bottom:1.5rem;border-bottom:1px solid rgba(157,182,176,.18)}.cr-primary-val{font-size:clamp(2.4rem,6vw,3.4rem);color:var(--brass-lift);line-height:1}.cr-primary-cap{margin:.6rem 0 0;color:var(--on-ink-soft);font-size:.95rem;line-height:1.5}.cr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem 1rem;margin-top:1.5rem}.cr-out-val{font-size:1.5rem;color:var(--on-ink)}.cr-out-lab{margin-top:.25rem;font-size:.85rem;color:var(--on-ink-soft);line-height:1.35}.cr-out-note{margin-top:.2rem;font-family:var(--font-mono);font-size:.68rem;color:var(--on-ink-mute);letter-spacing:.02em}.cr-disclaimer{margin:1.75rem 0 0;padding-top:1.25rem;border-top:1px solid rgba(157,182,176,.18);font-size:.8rem;line-height:1.5;color:var(--on-ink-mute)}.tool-h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.3rem,2.4vw,1.7rem);letter-spacing:-.015em;color:var(--ink);margin:0}.tool-method{display:grid;grid-template-columns:1fr;gap:2rem;margin-top:clamp(3rem,6vw,4.5rem);padding-top:clamp(2rem,4vw,3rem);border-top:1px solid var(--line)}@media(min-width:760px){.tool-method{grid-template-columns:1fr 1fr;gap:3rem}}.tm-list{margin:1.1rem 0 0;padding-left:1.15rem}.tm-list li{margin:.55rem 0;line-height:1.55;color:var(--ink-soft)}.tm-list li::marker{color:var(--brass)}.tm-list--muted li{color:var(--muted);font-size:.95rem}.tm-list strong{color:var(--ink);font-weight:600}.tm-list code{font-family:var(--font-mono);font-size:.85em;background:var(--paper-card);padding:.1em .35em;border-radius:3px}.tool-faq{margin-top:clamp(3rem,6vw,4.5rem);padding-top:clamp(2rem,4vw,3rem);border-top:1px solid var(--line)}.tool-faq dl{margin:1.5rem 0 0}.tool-faq-item{padding:1.1rem 0;border-bottom:1px solid var(--line-soft)}.tool-faq dt{font-family:var(--font-display);font-weight:600;font-size:1.1rem;color:var(--ink)}.tool-faq dd{margin:.55rem 0 0;color:var(--ink-soft);line-height:1.6}.tool-faq a{color:var(--brass-ink);text-decoration:underline;text-underline-offset:2px}.tool-cta{margin-top:clamp(3rem,6vw,4.5rem);padding:clamp(2rem,4vw,3rem);text-align:center}.tool-cta-h{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,3vw,2.1rem);color:var(--on-ink);margin:1rem auto 0;max-width:24ch;line-height:1.12}.tool-cta-p{color:var(--on-ink-soft);max-width:48ch;margin:1rem auto 1.75rem;line-height:1.6}.tool-related{margin-top:clamp(3rem,6vw,4.5rem);padding-top:clamp(2rem,4vw,3rem);border-top:1px solid var(--line)}.tr-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-top:1.5rem}@media(min-width:720px){.tr-grid{grid-template-columns:repeat(3,1fr)}}.tr-card{display:flex;flex-direction:column;padding:1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-lift);text-decoration:none;color:inherit;transition:border-color .18s ease,transform .18s ease}.tr-card:hover{border-color:var(--ink);transform:translateY(-2px)}.tr-icon{color:var(--brass-ink)}.tr-name{font-family:var(--font-display);font-weight:700;color:var(--ink);margin-top:.8rem;line-height:1.2}.tr-dek{font-size:.88rem;color:var(--ink-soft);line-height:1.5;margin-top:.45rem}.tr-link{margin-top:auto;padding-top:1rem;font-family:var(--font-mono);font-size:.76rem;color:var(--brass-ink)}.tool-alllink{display:inline-block;margin-top:1.75rem;font-family:var(--font-mono);font-size:.82rem;color:var(--ink-soft);text-decoration:none}.tool-alllink:hover{color:var(--ink)}