:root { --ink:#382B2B; --paper:#FBFAF8; --muted:#6E6464; --rule:#E2DEDA; --red:#FF1E0A; --mono:'IBM Plex Mono',monospace; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:'IBM Plex Sans',sans-serif; color:var(--ink); background:var(--paper); line-height:1.6; }
svg { overflow:visible; display:block; }
.wrap { max-width:760px; margin:0 auto; padding:0 32px; }
header .wrap { max-width:1040px; display:flex; justify-content:space-between; align-items:center; height:96px; }
.lock { display:flex; align-items:center; gap:10px; font-family:'Jost',sans-serif; font-weight:350; font-size:21px; letter-spacing:-0.01em; color:inherit; text-decoration:none; }
header nav a { font-size:14px; color:inherit; text-decoration:none; }
.kicker { display:flex; align-items:center; gap:10px; font-family:var(--mono); font-size:13px; font-weight:500; letter-spacing:.08em; text-transform:uppercase; margin:40px 0 12px; }
.kicker::before { content:''; width:10px; height:10px; border-radius:50%; background:var(--ink); }
h1 { font-family:'Jost',sans-serif; font-weight:350; font-size:46px; line-height:1.1; letter-spacing:-0.02em; }
.lede { font-size:19px; color:var(--muted); margin:20px 0 8px; }
.rail { width:100%; height:64px; margin:28px 0 8px; touch-action:pan-y; }
ol.steps { list-style:none; counter-reset:s; }
ol.steps li { counter-increment:s; display:grid; grid-template-columns:48px 1fr; padding:22px 0; border-bottom:1px solid var(--rule); }
ol.steps li::before { content:counter(s, decimal-leading-zero); font-family:var(--mono); font-size:13px; color:var(--muted); padding-top:6px; }
ol.steps h2 { font-family:'Jost',sans-serif; font-weight:350; font-size:24px; letter-spacing:-0.01em; }
ol.steps p { color:var(--muted); font-size:16px; margin-top:4px; }
ol.steps .tag { display:inline-block; font-family:var(--mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; margin-top:10px; color:var(--ink); }
.note { margin:40px 0; padding:20px 0; border-top:1px solid var(--ink); border-bottom:1px solid var(--ink); }
.note h3 { font-family:var(--mono); font-size:12px; font-weight:500; letter-spacing:.06em; text-transform:uppercase; margin-bottom:8px; }
.note ul { padding-left:18px; color:var(--muted); } .note li { margin:4px 0; }
footer .wrap { display:flex; justify-content:space-between; font-size:13px; color:var(--muted); padding:24px 32px 56px; }
footer a { color:inherit; }
@media (max-width:720px) { h1 { font-size:34px; } footer .wrap { flex-direction:column; gap:6px; } }

/* Shared reading layout for the individual guides. */
.article { padding-bottom:8px; }
.article p { font-size:17px; line-height:1.75; margin-top:24px; }
.article a, .related-guide a { color:inherit; text-underline-offset:3px; }
.related-guide { margin:32px 0 40px; padding-top:24px; border-top:1px solid var(--rule); }
a:focus-visible { outline:2px solid var(--ink); outline-offset:4px; }
.skip-link { position:absolute; left:16px; top:-100px; padding:12px; background:var(--paper); color:var(--ink); z-index:10; }
.skip-link:focus { top:12px; }
@media (max-width:480px) { .wrap { padding:0 20px; } header .wrap { height:80px; } .article p { font-size:16px; } }

@media (max-width:360px) {
  .wrap, footer .wrap { padding-left:16px; padding-right:16px; }
  header .wrap { gap:12px; }
  header nav a { white-space:nowrap; }
  h1 { font-size:30px; }
  .article, .related-guide { overflow-wrap:anywhere; }
}