:root{--bg:#fff;--fg:#16181d;--muted:#5b6270;--line:#e3e6ea;--accent:#1f6feb;--card:#f7f8fa}
@media(prefers-color-scheme:dark){:root{--bg:#0f1115;--fg:#e8eaed;--muted:#9aa3b2;--line:#252a33;--accent:#589bff;--card:#161a21}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
.wrap{max-width:720px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px;flex-wrap:wrap;gap:12px}
.brand{font-weight:650;letter-spacing:-.01em;text-decoration:none;color:var(--fg)}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:15px}
nav a:hover{color:var(--fg)}
main{padding:56px 0 72px}
h1{font-size:34px;line-height:1.2;letter-spacing:-.02em;margin:0 0 14px}
h2{font-size:20px;margin:34px 0 10px;letter-spacing:-.01em}
h3{font-size:16px;margin:22px 0 6px}
p,li{color:var(--fg)}
.lede{font-size:19px;color:var(--muted);margin:0 0 28px}
.muted{color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin:22px 0}
.price{font-size:38px;font-weight:650;letter-spacing:-.02em;margin:0}
.price span{font-size:16px;font-weight:400;color:var(--muted)}
ul{padding-left:20px}
li{margin:6px 0}
a{color:var(--accent)}
footer{border-top:1px solid var(--line);padding:26px 0;font-size:14px;color:var(--muted)}
footer a{color:var(--muted);margin-right:16px}
.small{font-size:14px;color:var(--muted)}
table{border-collapse:collapse;width:100%;margin:14px 0;font-size:15px}
td,th{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;vertical-align:top}