:root{--pine:#0E5A4F;--hi:#F4C430;--ink:#12201F;--paper:#F6F7F4;--slate:#5A6663;--card:#fff;--line:#dfe3df;--link:#0E5A4F;--btn:#0E5A4F;--btntext:#F6F7F4;--mark-bg:#fff}
@media (prefers-color-scheme:dark){:root{--paper:#12201F;--ink:#F6F7F4;--slate:#a9b8b4;--card:#192b29;--line:#2a403d;--link:#4fc3ad;--btn:#2FA08C;--btntext:#08130f;--mark-bg:#192b29}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--link)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.narrow{max-width:700px}
header.top{padding:18px 0;border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none}
.brand img{width:32px;height:32px;border-radius:7px}
nav a{margin-left:18px;color:var(--slate);text-decoration:none;font-size:15px}
nav a:hover{color:var(--ink)}
.hero{padding:64px 0 48px}
h1{font-size:clamp(32px,6vw,52px);line-height:1.1;margin:0 0 16px;letter-spacing:-.02em}
h1 mark{background:linear-gradient(transparent 62%,var(--hi) 62%);color:inherit}
h2{font-size:clamp(24px,4vw,32px);line-height:1.2;margin:0 0 20px;letter-spacing:-.01em}
h3{margin:0 0 6px;font-size:18px}
.lead{font-size:20px;color:var(--slate);max-width:620px;margin:0 0 28px}
.btn{display:inline-block;background:var(--btn);color:var(--btntext);padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;font-size:17px}
.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--link);border:2px solid var(--link);margin-left:10px}
.small{font-size:14px;color:var(--slate);margin-top:14px}
section{padding:48px 0;border-top:1px solid var(--line)}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.step{border-left:5px solid var(--hi)}
.num{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;color:var(--slate);font-size:14px}
.price{font-size:34px;font-weight:700;margin:4px 0}
.price small{font-size:15px;font-weight:400;color:var(--slate)}
ul.tick{padding:0;list-style:none;margin:12px 0 0}
ul.tick li{padding:4px 0 4px 26px;position:relative}
ul.tick li:before{content:"";position:absolute;left:0;top:13px;width:14px;height:4px;background:var(--hi);border-radius:2px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700}
details p{margin:10px 0 0}
footer{padding:36px 0 56px;border-top:1px solid var(--line);color:var(--slate);font-size:14px}
footer a{color:var(--slate)}
.doc{padding:40px 0 60px}
.doc h1{font-size:34px}
.doc h2{font-size:22px;margin-top:32px}
.doc li{margin-bottom:6px}
.ph{background:var(--hi);color:#12201F;padding:0 4px;border-radius:3px}
@media (max-width:560px){.btn.ghost{margin:12px 0 0}nav a{margin-left:12px}.hero{padding-top:40px}}