:root{--ink:#151719;--muted:#64696d;--line:#d9ddda;--paper:#f7f7f3;--white:#fff;--accent:#315f8f;--accent-dark:#23486d;--max:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Arial,Helvetica,sans-serif}a{color:inherit}button,input{font:inherit}code{font:.88em/1.2 "SFMono-Regular",Consolas,"Liberation Mono",monospace}.page-width,.site-header{width:min(calc(100% - 96px),var(--max));margin-inline:auto}
.site-header{min-height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:18px;font-weight:700;letter-spacing:-.03em;text-decoration:none}.brand-mark{display:grid;place-items:center;width:27px;height:27px;background:var(--ink);color:var(--white);font-size:14px}.site-nav{display:flex;align-items:center;gap:30px}.site-nav a,.back-link{color:#4f5559;font-size:14px;text-decoration:none}.site-nav a:hover,.back-link:hover{color:var(--accent)}
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.technical{display:grid;grid-template-columns:.95fr 1.05fr;gap:11%;padding:135px 0 145px;border-top:1px solid var(--line)}.technical-copy h2{max-width:630px}.technical-copy p{max-width:570px;margin:35px 0 0;color:#4d5357;font-size:18px}.capability-list{margin-top:15px;border-top:1px solid var(--ink)}.capability-list div{display:grid;grid-template-columns:145px 1fr;gap:25px;padding:17px 0;border-bottom:1px solid var(--line)}.capability-list strong{font-size:15px}.capability-list span{color:var(--muted)}.technical-proof{grid-column:2;margin:25px 0 0;padding-left:18px;border-left:3px solid var(--accent);color:#4d5357;font-size:14px}
.final-cta{background:var(--accent);color:var(--white);padding:115px 0 120px}.final-cta h2{max-width:1050px;margin-bottom:55px}.button-light{border-color:var(--white);background:var(--white);color:var(--ink)}.button-light:hover{border-color:#e9eff4;background:#e9eff4;color:var(--ink)}.site-footer{min-height:120px;display:flex;align-items:center;gap:30px;color:var(--muted);font-size:13px}.site-footer .brand{margin-right:auto}.site-footer a:last-child{text-decoration:none}
.signup-page{width:min(calc(100% - 48px),720px);margin:120px auto 170px}.signup-page h1{margin-bottom:35px}.signup-lede{max-width:590px;color:#4d5357;font-size:20px}.signup-note{margin:55px 0 30px;padding:25px 0;border-top:1px solid var(--line)}.signup-note h2{margin:0 0 7px;font-size:18px}.signup-note p{margin:0;color:var(--muted)}.fine-print{color:var(--muted);font-size:12px}
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.pricing{padding:135px 0 145px;border-top:1px solid var(--line)}.pricing-intro{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:60px}.pricing-intro h2{margin:0;font-size:clamp(42px,5.2vw,76px);line-height:1.02;letter-spacing:-.06em}.pricing-intro p{max-width:360px;margin:0;color:var(--muted);font-size:18px}.pricing-table-wrap{overflow-x:auto}.pricing-table{width:100%;border-collapse:collapse;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);text-align:left}.pricing-table th,.pricing-table td{padding:22px 28px 22px 0;border-bottom:1px solid var(--line);vertical-align:middle}.pricing-table thead th{padding-top:15px;padding-bottom:15px;color:var(--muted);font-size:13px;font-weight:400}.pricing-table tbody tr:last-child th,.pricing-table tbody tr:last-child td{border-bottom:0}.pricing-table tbody th{font-size:17px}.pricing-table td{min-width:180px;font-size:18px}.pricing-table td strong{display:block;font-size:30px;line-height:1.1}.pricing-table td small{display:block;color:var(--muted);font-size:12px}.pricing-table .anchor{background:#eaf0f5;padding-left:20px}.pricing-inclusions{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:42px}.pricing-inclusions div{display:grid;gap:8px;padding-top:18px;border-top:2px solid var(--accent)}.pricing-inclusions span{color:var(--muted);font-size:14px;line-height:1.5}.auth-open{overflow:hidden}.auth-modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .18s ease}.auth-modal[aria-hidden="false"]{opacity:1;pointer-events:auto}.auth-backdrop{position:absolute;inset:0;background:rgba(21,23,25,.58)}.auth-panel{position:relative;width:min(100%,470px);padding:38px;background:var(--white);box-shadow:0 24px 80px rgba(0,0,0,.22)}.auth-close{position:absolute;top:12px;right:15px;border:0;background:none;color:var(--muted);font-size:28px;line-height:1;cursor:pointer}.auth-tabs{display:flex;gap:24px;margin-bottom:30px;border-bottom:1px solid var(--line)}.auth-tabs button{padding:0 0 11px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);cursor:pointer;font-weight:700}.auth-tabs button.is-active{border-color:var(--accent);color:var(--ink)}.auth-content h2{margin:0 0 8px;font-size:36px;line-height:1.05;letter-spacing:-.05em}.auth-content p{margin:0 0 25px;color:var(--muted)}.auth-content form{display:grid;gap:16px}.auth-content label{display:grid;gap:6px;font-size:13px;font-weight:700}.auth-content input{width:100%;border:1px solid #cbd0d4;padding:12px;background:#fff}.auth-content form .button{margin-top:6px;width:max-content}.auth-content>small{display:block;margin-top:18px;color:var(--muted);font-size:12px}.auth-reset{display:inline-block;margin-top:18px;color:var(--accent);font-size:13px}
@media(max-width:900px){.pricing-intro{display:grid;gap:25px}.pricing-inclusions{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.pricing{padding-block:80px}.pricing-intro h2{font-size:clamp(39px,12vw,54px)}.pricing-inclusions{grid-template-columns:1fr}.auth-panel{padding:32px 23px}.auth-content h2{font-size:31px}}