.tool-page{padding:0 0 2rem}.tool-hero{width:100%;padding:2.75rem 2rem 1.5rem}.tool-kicker{font-family:Chakra Petch,sans-serif;font-size:.78rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--primary);margin:0 0 .8rem}.tool-hero h1{font-family:Chakra Petch,sans-serif;font-size:2.3rem;font-weight:800;margin:0 0 .4rem}.tool-hero .tool-sub{color:var(--muted);max-width:58ch;margin:0 0 1.5rem;line-height:1.6}.d4-calc-panel{max-width:820px;border:1px solid transparent;box-shadow:var(--shadow-md);border-radius:var(--radius-md);background:var(--bg-panel);padding:1.2rem 1.4rem}.nw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.7rem}.nw-grid label{display:flex;flex-direction:column;gap:.3rem;font-family:Chakra Petch,sans-serif;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.nw-grid input,.nw-grid select{padding:.55rem .7rem;background:var(--bg);color:var(--text);font-family:IBM Plex Mono,monospace;font-size:.85rem;border:1px solid transparent;box-shadow:var(--shadow-sm);border-radius:6px}.nw-toggles{display:flex;flex-direction:column;gap:.35rem;margin-top:.8rem}.nw-toggles label{display:flex;align-items:center;gap:.5rem;color:var(--text);font-size:.85rem}.ff-actions{display:flex;align-items:center;gap:1rem;margin:1rem 0 0;flex-wrap:wrap}.tf-hint{font-family:IBM Plex Mono,monospace;font-size:.68rem;color:var(--muted)}.gg-results{margin-top:1.2rem;display:flex;flex-direction:column;gap:.6rem}.da-stats{display:flex;flex-wrap:wrap;gap:.6rem}.da-stat{border:1px solid transparent;box-shadow:var(--shadow-sm);border-radius:var(--radius-sm);background:var(--bg-panel);padding:.7rem .9rem;display:flex;flex-direction:column;min-width:96px}.da-stat span{font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-family:Chakra Petch,sans-serif}.da-stat strong{font-family:IBM Plex Mono,monospace;font-size:1.1rem;color:var(--text)}.da-sec{border:1px solid transparent;box-shadow:var(--shadow-sm);border-radius:var(--radius-sm);background:var(--bg-panel);padding:.85rem 1rem}.da-sec strong{font-family:Chakra Petch,sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--primary)}.da-sec ul{margin:.4rem 0 0;padding-left:1.1rem;color:var(--text);font-size:.85rem;line-height:1.55}.arc-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:.6rem;margin-bottom:.5rem}#gl-rows .arc-row{grid-template-columns:2fr .8fr 1fr .7fr}.arc-row input{padding:.55rem .7rem;background:var(--bg);color:var(--text);font-family:IBM Plex Mono,monospace;font-size:.85rem;border:1px solid transparent;box-shadow:var(--shadow-sm);border-radius:6px}.vr-regions{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.8rem}.vr-region{border:1px solid transparent;box-shadow:var(--shadow-sm);border-radius:var(--radius-sm);background:var(--bg);padding:.8rem .9rem}.vr-region h3{font-family:Chakra Petch,sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin:0 0 .5rem}.vr-region label{display:flex;align-items:flex-start;gap:.4rem;color:var(--text);font-size:.8rem;line-height:1.45;margin-bottom:.4rem}.tool-content,.tool-faq,.tool-related{width:100%;max-width:860px;padding:0 2rem}.tool-content h2,.tool-faq h2,.tool-related h2{font-family:Chakra Petch,sans-serif;font-size:1.15rem;font-weight:700;margin:1.8rem 0 .6rem}.tool-content p{color:var(--muted);line-height:1.65;margin:0 0 .9rem}.tool-content a{color:var(--primary)}.tool-faq-item{border:1px solid transparent;box-shadow:var(--shadow-sm);border-radius:var(--radius-sm);background:var(--bg-panel);padding:.75rem 1rem;margin-bottom:.5rem}.tool-faq-item summary{font-family:Chakra Petch,sans-serif;font-weight:700;font-size:.9rem;cursor:pointer}.tool-faq-item p{color:var(--muted);font-size:.85rem;line-height:1.6;margin:.5rem 0 0}.tool-related ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:.35rem}.tool-related a{color:var(--primary);font-size:.9rem}.da-attribution{margin-top:1rem;font-size:.72rem;color:var(--muted)}@media(max-width:600px){.tool-hero,.tool-content,.tool-faq,.tool-related{padding-left:1rem;padding-right:1rem}.arc-row{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:.35rem}.arc-row input{min-width:0;width:100%}}.ts-table-wrap{overflow-x:auto;width:100%}.ts-table-wrap .da-stats{min-width:max-content}@keyframes ts-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.ts-shimmer{background:linear-gradient(90deg,var(--bg-panel) 25%,color-mix(in srgb,var(--bg-panel) 60%,var(--text)) 50%,var(--bg-panel) 75%);background-size:200% 100%;animation:ts-shimmer 1.6s linear infinite;border-radius:4px;min-height:1em}.ts-error{border:1px solid var(--error, #e53e3e);background:color-mix(in srgb,var(--error, #e53e3e) 8%,var(--bg-panel));color:var(--error, #e53e3e);padding:.6rem .8rem;border-radius:var(--radius-sm, 6px);font-size:.85rem;line-height:1.5}.ts-note{border:1px solid var(--muted-border, color-mix(in srgb, var(--primary) 30%, transparent));background:color-mix(in srgb,var(--primary) 6%,var(--bg-panel));color:var(--text);padding:.6rem .8rem;border-radius:var(--radius-sm, 6px);font-size:.85rem;line-height:1.5}.ts-panel{transition:box-shadow .15s ease}.ts-controls .ff-run-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.ts-results{width:100%}@media(max-width:600px){.ts-table-wrap{margin-left:-1rem;margin-right:-1rem;border-radius:0}}