:root{--ink:#14232B;--muted:#55666E;--brand:#14303A;--accent:#C94E2A;--sun:#F2B33D;--bg:#FBFAF7;--card:#fff;--line:#E6E1D8;--soft:#F2EEE6;--ok:#2F7D5B}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}a{color:var(--brand)}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}h2{font-size:clamp(1.6rem,3vw,2.3rem)}h3{font-size:1.15rem}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}.narrow{max-width:760px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:9}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
header.top{border-bottom:1px solid var(--line);background:#fff}header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;color:var(--ink);font-size:1.1rem}.brand img{width:30px;height:30px}
nav.top a{margin-left:18px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.95rem}nav.top a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:12px;font-weight:700;text-decoration:none;border:2px solid transparent;font-size:1rem;line-height:1.2}
.btn-buy{background:var(--accent);color:#fff}.btn-buy:hover{background:#B04322}.btn-ghost{border-color:var(--brand);color:var(--brand);background:#fff}.btn-ghost:hover{background:var(--soft)}
.btn-sm{padding:9px 14px;font-size:.92rem}
.hero{padding:64px 0 40px}.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.kicker{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--accent);margin-bottom:12px}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 14px}
.fine{font-size:.9rem;color:var(--muted)}.price{font-size:1.05rem}.price b{font-size:1.5rem;color:var(--ink)}
.browser{border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 24px 60px -24px rgba(20,35,43,.35)}
.browser .bar{height:30px;background:#EEEAE2;display:flex;align-items:center;gap:6px;padding:0 12px}.browser .bar i{width:10px;height:10px;border-radius:50%;background:#D5CFC4;display:block}
.phone{border:10px solid #1C2A30;border-radius:32px;overflow:hidden;box-shadow:0 24px 60px -24px rgba(20,35,43,.45);background:#fff;max-width:260px}
.phone .screen{max-height:520px;overflow:hidden}
section{padding:64px 0}.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.card p{margin:.2em 0 0;color:var(--muted);font-size:.97rem}
.pages{columns:2;column-gap:40px;padding:0;list-style:none;margin:0}.pages li{break-inside:avoid;padding:10px 0;border-bottom:1px solid var(--line)}.pages b{display:block}.pages span{color:var(--muted);font-size:.95rem}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.gallery figure{margin:0}.gallery figcaption{margin-top:10px;font-size:.95rem;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:center}
.ticks{list-style:none;padding:0;margin:0}.ticks li{padding:6px 0 6px 30px;position:relative}.ticks li:before{content:"";position:absolute;left:0;top:12px;width:18px;height:18px;border-radius:50%;background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.buybox{background:var(--brand);color:#fff;border-radius:20px;padding:34px;display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center}
.buybox .ticks li{color:#E7EEF0}.buybox .big{font-size:3rem;font-weight:800;line-height:1}.buybox .fine{color:#B9CBD1}.buybox a.lnk{color:#fff}
details{border-bottom:1px solid var(--line);padding:14px 0}summary{font-weight:700;cursor:pointer}details p{color:var(--muted);margin:.6em 0 0}
footer{padding:36px 0 50px;color:var(--muted);font-size:.92rem}footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}footer a{color:var(--muted);margin-right:16px}
.doc h2{font-size:1.3rem;margin-top:1.6em}.doc p,.doc li{color:#34444B}
.dlbox{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;margin:26px 0}
@media (max-width:900px){.hero .grid,.split,.buybox{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr}.pages{columns:1}.phone{margin:0 auto}nav.top a.hide-m{display:none}}
@media (max-width:600px){.cards{grid-template-columns:1fr}section{padding:48px 0}.hero{padding:40px 0 24px}nav.top a{margin-left:12px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}