:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#172033;background:#f7f4ff;line-height:1.5}*{box-sizing:border-box}body{margin:0}.page-shell{width:min(1080px,100%);margin:0 auto;padding:22px 18px 56px}.site-nav{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;margin:-16px 0 24px;padding:12px 16px;background:rgba(255,255,255,.92);border:1px solid #e4ddf4;border-radius:24px;box-shadow:0 10px 24px rgba(67,39,105,.07);backdrop-filter:blur(12px)}.site-brand{display:inline-flex;align-items:center;gap:10px;color:#172033;text-decoration:none;font-weight:800}.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#5b2aa0;color:#fff;font-weight:900}.site-nav a:not(.site-brand),.crumb a,.related a{color:#5b2aa0;text-decoration:none;font-weight:800}.site-nav a:hover,.crumb a:hover,.related a:hover{text-decoration:underline}.crumb{font-size:.92rem;color:#6b6077;margin-bottom:22px}.hero{padding:18px 0 24px}.eyebrow{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #e4ddf4;color:#6a4b91;font-weight:900;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}h1{font-size:clamp(2.25rem,8vw,5rem);line-height:.94;letter-spacing:-.07em;margin:18px 0 14px}h2{font-size:clamp(1.35rem,3vw,2rem);letter-spacing:-.03em;margin:0 0 10px}p,li{color:#51465f;font-size:1.04rem}.hero p{max-width:820px;font-size:1.17rem}.tool-card,.content-grid article,.faq,.related{background:#fff;border:1px solid #e4ddf4;border-radius:28px;box-shadow:0 18px 45px rgba(67,39,105,.08)}.tool-card{padding:22px;margin-top:10px}.tool-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.sample-btn,.preset-row button{border:0;border-radius:999px;background:#5b2aa0;color:#fff;font-weight:900;padding:12px 15px;cursor:pointer}.sample-btn{white-space:nowrap}.sample-btn:hover,.preset-row button:hover{background:#432075}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.form-grid label{display:grid;gap:7px;font-weight:850;color:#342747}.form-grid select,.form-grid input{width:100%;border:1px solid #d8cdeb;border-radius:16px;padding:12px 13px;font:inherit;background:#fff;color:#172033}.hidden{display:none!important}.preset-row{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 18px}.preset-row button{background:#efe8fb;color:#4b237d}.preset-row button.active{background:#5b2aa0;color:#fff}.result-panel{border-radius:26px;background:linear-gradient(135deg,#5b2aa0,#7c3ec8);color:#fff;padding:24px;margin:14px 0}.result-label{display:block;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:900;opacity:.85}.result-panel strong{display:block;font-size:clamp(2.25rem,8vw,4.3rem);line-height:1;margin:8px 0}.result-panel p{margin:0;color:#efe7ff}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric-grid div{background:#faf7ff;border:1px solid #e7def5;border-radius:22px;padding:16px}.metric-grid span{display:block;color:#6b6077;font-size:.9rem;font-weight:850}.metric-grid strong{display:block;margin-top:6px;font-size:1.08rem}.content-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:18px;margin:18px 0}.content-grid article,.faq,.related{padding:22px}.table-wrap{overflow:auto;border-radius:18px;border:1px solid #eadff6}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid #eadff6;vertical-align:top}th{background:#f3eefb;color:#342747}tr:last-child td{border-bottom:0}.faq{margin:18px 0}.faq details{border-top:1px solid #eadff6;padding:14px 0}.faq details:first-of-type{border-top:0}.faq summary{cursor:pointer;font-weight:900;color:#241735}.related ul{margin:0;padding-left:20px}footer{margin-top:28px;color:#6b6077;text-align:center}@media (max-width:820px){.tool-heading{display:block}.sample-btn{margin-top:12px}.form-grid,.metric-grid,.content-grid{grid-template-columns:1fr}.site-nav{align-items:flex-start}.site-nav a:not(.site-brand){padding-top:8px}}