*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f7f9fc;color:#10172a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}.shell{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(247,249,252,.9);backdrop-filter:blur(14px);border-bottom:1px solid #e5eaf2}.nav{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:#10172a;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#6d5dfc;color:white;box-shadow:0 8px 24px rgba(109,93,252,.28)}.nav-links{display:flex;gap:28px}.nav-links a,.footer-grid a{color:#667085;text-decoration:none;font-size:14px}.nav-links a:hover,.footer-grid a:hover{color:#6d5dfc}.nav-cta,.primary-btn{background:#6d5dfc;color:#fff;text-decoration:none;padding:12px 18px;border-radius:12px;font-weight:750;box-shadow:0 10px 30px rgba(109,93,252,.23)}.hero{padding:88px 0 66px;display:grid;grid-template-columns:1.1fr .9fr;gap:68px;align-items:center}.eyebrow{color:#6d5dfc;font-size:12px;font-weight:900;letter-spacing:.14em;margin-bottom:12px}.hero h1{font-size:clamp(44px,5.5vw,72px);line-height:1.02;letter-spacing:-.055em;margin:0 0 24px;max-width:760px}.hero h1 span{color:#6d5dfc}.hero-copy>p{font-size:19px;color:#5c667d;max-width:680px}.hero-actions{display:flex;align-items:center;gap:22px;margin:30px 0 24px}.text-link{color:#10172a;text-decoration:none;font-weight:700}.trust-row{display:flex;gap:22px;flex-wrap:wrap;color:#697386;font-size:13px}.hero-card{background:#10172a;color:white;border-radius:26px;padding:28px;box-shadow:0 28px 80px rgba(16,23,42,.18)}.mini-label,.result-kicker{font-size:11px;font-weight:900;letter-spacing:.14em;color:#9ba6bd}.hero-metric{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid #26314a;padding:14px 0 22px}.hero-metric strong{font-size:44px;line-height:1}.metric-line{display:flex;justify-content:space-between;padding:13px 0;color:#cad2df}.mini-chart{height:140px;display:flex;gap:12px;align-items:end;margin:14px 0}.mini-chart div{height:100%;flex:1;display:flex;flex-direction:column;justify-content:end;gap:8px;text-align:center}.mini-chart i{display:block;border-radius:8px;background:#2d3955}.mini-chart .active i{background:#7b6cff}.mini-chart small{color:#8d99af}.profit-pill{background:#18243a;padding:12px 14px;border-radius:12px;color:#b7c2d4}.profit-pill b{color:#8ef0b0}.ad-slot{border:1px dashed #cbd3df;background:#fff;border-radius:14px;display:grid;place-items:center;color:#98a2b3;position:relative}.ad-slot>span{position:absolute;top:8px;font-size:10px;text-transform:uppercase;letter-spacing:.12em}.ad-placeholder{font-size:12px}.ad-top{height:110px;margin-bottom:70px}.calculator-section{padding:10px 0 72px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.section-heading h2,.content-section h2,.faq-section h2,.cta-section h2{font-size:38px;line-height:1.1;letter-spacing:-.035em;margin:0}.reset-btn{border:1px solid #dce2ec;background:white;border-radius:10px;padding:10px 14px;color:#5e687b;cursor:pointer}.calc-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start}.calc-panel,.results-panel,.profit-card,.toc-card{background:white;border:1px solid #e4e9f1;border-radius:22px;box-shadow:0 12px 40px rgba(20,30,50,.05)}.calc-panel{padding:30px}.input-group+.input-group{border-top:1px solid #edf0f5;margin-top:28px;padding-top:28px}.group-title{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}.group-title h3{margin:0;font-size:18px}.group-title p{margin:2px 0 0;color:#8992a3;font-size:13px}.step{width:30px;height:30px;border-radius:9px;background:#efedff;color:#6d5dfc;display:grid;place-items:center;font-size:11px;font-weight:900}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid-2 label{font-size:13px;color:#475467;font-weight:650}.field{margin-top:7px;height:46px;display:flex;align-items:center;border:1px solid #dfe4ec;border-radius:11px;padding:0 12px;background:#fbfcfe}.field:focus-within{border-color:#6d5dfc;box-shadow:0 0 0 3px rgba(109,93,252,.11)}.field input{border:0;outline:0;background:transparent;width:100%;font:inherit;font-size:15px;color:#111827;padding:0 7px}.field b{color:#98a2b3}.advanced{border-top:1px solid #edf0f5;margin-top:28px;padding-top:20px}.advanced summary{cursor:pointer;font-weight:800}.advanced summary span{font-size:11px;background:#f0f2f6;color:#8a94a6;padding:4px 8px;border-radius:8px;margin-left:8px}.advanced-grid{margin-top:20px}.results-panel{position:sticky;top:92px;background:#111a2f;color:#fff;padding:30px}.big-result{padding:14px 0 16px;border-bottom:1px solid #2a3550}.big-result strong{font-size:64px;display:block;line-height:1;color:#8879ff;letter-spacing:-.05em}.big-result span{color:#b9c3d3}.result-explainer{color:#aeb8c9;font-size:14px}.result-explainer b{color:white}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.result-grid>div{background:#18233c;border-radius:14px;padding:14px}.result-grid span{display:block;color:#9da8ba;font-size:11px}.result-grid b{font-size:20px;display:block;margin:4px 0}.result-grid small{color:#728099}.health{margin-top:18px;background:#18233c;padding:16px;border-radius:14px}.health-head{display:flex;justify-content:space-between;font-size:12px}.health-head b{color:#8ef0b0}.health-track{height:7px;background:#2b3650;border-radius:10px;margin:12px 0}.health-track i{height:100%;display:block;border-radius:10px;background:#6d5dfc;width:48%}.health p{font-size:12px;color:#8996ab;margin:0}.split-section{display:grid;grid-template-columns:1fr 320px;gap:24px;margin-bottom:80px}.profit-card{padding:28px}.section-heading.compact h2{font-size:27px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:14px 12px;border-bottom:1px solid #edf0f4}th{color:#7f899a;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.status{display:inline-block;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.status.good{background:#e9f9ee;color:#198754}.status.bad{background:#fff0f0;color:#c13c3c}.ad-side{min-height:500px}.content-section{display:grid;grid-template-columns:1fr 270px;gap:60px;padding:20px 0 80px}.content-main{max-width:780px}.content-main>p{font-size:17px;color:#5c6678}.content-main h3{font-size:24px;margin-top:34px}.formula-card,.example-box{padding:24px;border-radius:18px;margin:28px 0}.formula-card{background:#111a2f;color:white}.formula-card span{font-size:11px;color:#8f9bb0;text-transform:uppercase;letter-spacing:.12em}.formula-card strong{font-size:22px;display:block;margin:7px 0}.formula-card p{color:#b7c0d0;margin-bottom:0}.example-box{background:#efedff;border:1px solid #ddd8ff}.example-box h3{margin-top:0}.toc-card{position:sticky;top:100px;height:max-content;padding:20px;display:flex;flex-direction:column;gap:12px}.toc-card a{color:#667085;text-decoration:none;font-size:13px}.toc-card a:hover{color:#6d5dfc}.ad-mid{height:250px;margin-bottom:80px}.faq-section{padding-bottom:90px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.faq-grid details{background:#fff;border:1px solid #e4e9f1;border-radius:14px;padding:18px}.faq-grid summary{cursor:pointer;font-weight:800}.faq-grid p{color:#657084;font-size:14px}.cta-section{background:#6d5dfc;color:#fff;padding:62px 0}.cta-section .eyebrow{color:#d9d4ff}.cta-inner{display:flex;align-items:center;justify-content:space-between}.cta-inner p{color:#dedaff}.primary-btn.light{background:white;color:#5647d7}footer{background:#0e1628;color:#c1c9d7;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-grid>div{display:flex;flex-direction:column;gap:10px}.footer-grid p{max-width:380px;color:#7f8aa0}.footer-grid b{color:white}.footer-brand{color:white}.footer-bottom{border-top:1px solid #202b41;margin-top:38px;padding-top:22px;color:#707b91;font-size:12px}@media(max-width:900px){.nav-links{display:none}.hero{grid-template-columns:1fr;padding-top:55px;gap:32px}.calc-layout,.split-section,.content-section{grid-template-columns:1fr}.results-panel,.toc-card{position:static}.ad-side{min-height:180px}.faq-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-card{max-width:620px}.content-main{max-width:none}}@media(max-width:620px){.shell{width:min(100% - 24px,1180px)}.nav{height:64px}.nav-cta{font-size:12px;padding:10px 12px}.hero{padding:45px 0}.hero h1{font-size:43px}.hero-copy>p{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column}.grid-2,.result-grid{grid-template-columns:1fr}.calc-panel,.results-panel{padding:20px}.section-heading{align-items:flex-start;gap:18px}.section-heading h2,.content-section h2,.faq-section h2,.cta-section h2{font-size:31px}.big-result strong{font-size:54px}.footer-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;gap:26px;flex-direction:column}.trust-row{gap:10px 16px}}