:root{--ink:#1d2740;--paper:#f4f6f8;--card:#fff;--line:#d9dee5;--accent:#b4452f;--muted:#5b6578}
@media(prefers-color-scheme:dark){:root{--ink:#e8ecf3;--paper:#141a29;--card:#1b2336;--line:#2c3650;--accent:#e0775f;--muted:#9aa5bb}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:960px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:20px;padding-bottom:20px;flex-wrap:wrap;gap:12px}
.logo{font:700 22px Georgia,"Times New Roman",serif;text-decoration:none;letter-spacing:.01em}
nav a{margin-left:24px;text-decoration:none;color:var(--muted)}
nav a:hover{color:var(--ink)}
.hero{padding:88px 0 72px}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(34px,6vw,58px);max-width:15em;font-weight:700}
h2{font-size:30px}
h3{font-size:20px}
.lead{max-width:34em;color:var(--muted);font-size:19px}
.btn{display:inline-block;margin-top:20px;padding:12px 22px;background:var(--accent);color:#fff;text-decoration:none;border-radius:3px;font-weight:600}
.btn:hover{filter:brightness(1.08)}
section{padding:56px 0;border-top:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-top:28px}
.card{background:var(--card);border:1px solid var(--line);padding:24px}
.card p{margin:0;color:var(--muted)}
.price{margin-top:14px!important;font-weight:600;color:var(--ink)!important}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media(max-width:700px){.cols{grid-template-columns:1fr}nav a{margin:0 16px 0 0}}
dl{margin:0}dt{font-weight:600;margin-top:12px}dd{margin:0;color:var(--muted)}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:15px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.err{padding:120px 0;text-align:center}
.err .code{font:700 clamp(80px,18vw,150px)/1 Georgia,serif;color:var(--accent);margin:0}
.err p{color:var(--muted);max-width:30em;margin:12px auto}