:root{--fg:#111;--mut:#555;--bd:#ddd;--bg:#fff;--acc:#0a7d55}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--fg);background:var(--bg)}
main{max-width:920px;margin:0 auto;padding:32px 20px 64px}
h1{font-size:2rem;line-height:1.2;margin:.2em 0 .4em}h2{font-size:1.3rem;margin:2.2em 0 .6em;border-top:1px solid var(--bd);padding-top:1.2em}
.k{font:13px/1.4 ui-monospace,Menlo,monospace;color:var(--mut);letter-spacing:.04em;text-transform:uppercase}
.lead{font-size:1.15rem;color:#222}.mut{color:var(--mut)}
.cta{display:inline-block;background:var(--fg);color:#fff;padding:12px 18px;border-radius:6px;text-decoration:none;font-weight:600;margin:6px 8px 6px 0}
.cta.alt{background:#fff;color:var(--fg);border:1px solid var(--fg)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.card{border:1px solid var(--bd);border-radius:8px;padding:16px}.card h3{margin:.1em 0 .4em;font-size:1.05rem}
.price{font-size:1.6rem;font-weight:700}.ok{color:var(--acc);font-weight:600}
table{border-collapse:collapse;width:100%;font-size:.95rem}td,th{border-bottom:1px solid var(--bd);padding:8px 6px;text-align:left;vertical-align:top}
code{font:13px ui-monospace,Menlo,monospace;background:#f4f4f4;padding:1px 4px;border-radius:3px;word-break:break-all}
ul{padding-left:1.2em}li{margin:.25em 0}footer{margin-top:48px;color:var(--mut);font-size:.9rem}
a{color:var(--fg)}