:root{
  --bg:#F4F6F5;--ink:#171B1E;--ink-soft:#5A6469;--card:#FFFFFF;--line:#DCE2E1;
  --teal:#0E9C8C;--teal-dark:#0A7568;--amber:#F2A93B;--graphite:#20242B;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{background:var(--bg);color:var(--ink);font-family:'IBM Plex Sans',sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65;}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:600;letter-spacing:-0.01em;line-height:1.2;}
a{color:var(--teal-dark);}
img{max-width:100%;display:block;}
.promo-bar{background:var(--graphite);color:#fff;text-align:center;font-size:12.5px;padding:9px 12px;font-family:'IBM Plex Mono',monospace;}
header{background:rgba(244,246,245,0.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;backdrop-filter:blur(8px);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1080px;margin:0 auto;gap:16px;}
.logo-img{height:36px;width:auto;border-radius:6px;}
.nav-cta{background:var(--graphite);color:#fff;text-decoration:none;padding:10px 16px;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap;}
.page{max-width:820px;margin:0 auto;padding:48px 24px 64px;}
.page.wide{max-width:1080px;}
.eyebrow{font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:12px;font-weight:600;font-family:'IBM Plex Mono',monospace;}
.page h1{font-size:38px;margin-bottom:16px;}
.page h2{font-size:24px;margin:40px 0 12px;}
.page h3{font-size:17px;margin:24px 0 8px;}
.page p,.page li{font-size:15px;color:#2d3438;}
.page p{margin-bottom:12px;}
.page ul,.page ol{padding-left:22px;margin-bottom:14px;}
.page li{margin-bottom:6px;}
.lead{font-size:17px !important;color:var(--ink-soft) !important;max-width:640px;}
.updated{font-size:12.5px;color:var(--ink-soft);margin-bottom:28px;font-family:'IBM Plex Mono',monospace;}
.box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin:18px 0;}
.box.warn{border-left:4px solid var(--amber);}
.todo{background:#FFF3B0;color:#6b4e00;padding:1px 6px;border-radius:4px;font-weight:600;}
table{width:100%;border-collapse:collapse;margin:12px 0 18px;font-size:14px;background:var(--card);border-radius:10px;overflow:hidden;}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;}
th{background:#EEF2F1;font-weight:600;}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0 8px;}
.p-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;}
.p-card .ph{height:150px;background:#EEF2F1;}
.p-card .ph img{width:100%;height:100%;object-fit:cover;}
.p-card .bd{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.p-card h3{font-size:15.5px;margin:0;}
.p-card p{font-size:13px;color:var(--ink-soft);margin:0;line-height:1.5;}
.p-card .ft{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px;}
.price{font-family:'IBM Plex Mono',monospace;font-size:17px;font-weight:600;}
.add{background:var(--graphite);color:#fff;text-decoration:none;font-size:12.5px;font-weight:600;padding:9px 14px;border-radius:8px;}
.add:hover{background:var(--teal-dark);}
.steps{counter-reset:s;list-style:none;padding:0 !important;}
.steps li{counter-increment:s;position:relative;padding:14px 16px 14px 56px;background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;}
.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:26px;height:26px;border-radius:7px;background:var(--graphite);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:13px;display:flex;align-items:center;justify-content:center;}
details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:10px;}
summary{cursor:pointer;font-weight:600;font-size:15px;}
details p{margin:10px 0 0 !important;}
footer{border-top:1px solid var(--line);padding:28px 24px;text-align:center;font-size:12.5px;color:var(--ink-soft);}
footer a{color:var(--ink-soft);margin:0 8px;}
@media (max-width:760px){
  .page h1{font-size:29px;}
  .products{grid-template-columns:1fr;}
  .page{padding:32px 16px 48px;}
  .nav{padding:14px 16px;}
}