:root{color-scheme:light;--ink:#123b4b;--muted:#48636e;--accent:#006b87;--line:#c8dce0;--paper:#f3f8f9}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.shell{max-width:1120px;margin:auto;padding-left:28px;padding-right:28px}a{color:var(--accent);text-underline-offset:4px}a:focus-visible{outline:3px solid #bf7400;outline-offset:5px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:26px;padding-bottom:26px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:750;text-decoration:none}.brand img{border-radius:12px}.nav-link{font-size:15px;font-weight:650}.hero{padding:70px 0 80px;max-width:850px}.eyebrow{font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;color:var(--accent)}h1{font-size:clamp(40px,7vw,80px);line-height:1.08;letter-spacing:-.055em;margin:22px 0 28px}h2{font-size:23px;line-height:1.3;letter-spacing:-.025em}p{color:var(--muted)}.lead{font-size:clamp(20px,3vw,25px);max-width:680px}.preview{font-size:15px}.button{display:inline-flex;align-items:center;gap:30px;margin-top:20px;background:var(--accent);color:white;border-radius:12px;padding:14px 23px;font-weight:650;text-decoration:none}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;border-top:1px solid var(--line);padding:36px 0 50px}.number{font-size:13px;font-weight:750;color:var(--accent)}.features p{font-size:16px}.email-note{background:white;border:1px solid var(--line);border-radius:18px;padding:28px 34px;margin:0 0 50px}.email-note p{max-width:800px}.footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding-top:24px;padding-bottom:30px;font-size:14px}.document{max-width:780px;padding-top:45px;padding-bottom:60px}.document h1{font-size:44px}.document h2{margin-top:34px}@media(max-width:650px){.shell{padding-left:20px;padding-right:20px}.brand{font-size:14px}.brand img{width:38px;height:38px}.hero{padding-top:42px;padding-bottom:48px}.features{grid-template-columns:1fr;gap:18px}.email-note{padding:22px}.footer{flex-wrap:wrap}.document h1{font-size:36px}}@media(prefers-reduced-motion:no-preference){.button:hover{background:#004f66}}