/* Practical reading guides: scoped to keep storefront and checkout styles intact. */
.reading-guide{--bg:#f5f5f7;--panel:#fff;--ink:#1d1d1f;--muted:#616165;--gold:#1d1d1f;--line:#d5d5d8;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.75}
.reading-guide a{color:inherit}.reading-guide a:hover{color:#505055}.reading-guide :where(a,button):focus-visible{outline:3px solid #333;outline-offset:5px}.reading-guide .skip:focus{background:#1d1d1f;color:#fff}
.reading-guide>header,.reading-guide>main,.reading-guide>footer{width:100%;max-width:1180px;padding-left:clamp(22px,5vw,60px);padding-right:clamp(22px,5vw,60px);min-width:0}
.reading-guide>header{min-height:84px;background:transparent;border-color:var(--line);gap:20px}.reading-guide .brand{font-family:Georgia,serif;font-size:25px;letter-spacing:-.8px;color:var(--ink);white-space:normal}.reading-guide>header nav{gap:12px 22px;font-size:14px}
.reading-guide>main{padding-top:28px;padding-bottom:84px}.reading-guide .breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:50px;font-size:13px}.reading-guide .eyebrow{font-size:11px;letter-spacing:.15em;color:var(--muted);font-weight:650}
.reading-guide h1{max-width:850px;font-family:Georgia,serif;font-weight:400;font-size:clamp(34px,4.6vw,59px);line-height:1.12;letter-spacing:-1.8px;text-wrap:balance;margin-bottom:24px}.reading-guide .lead{max-width:740px;font-size:clamp(18px,2vw,21px);line-height:1.7;color:#55555b}.reading-guide .byline{font-size:13px;color:var(--muted);margin:23px 0 38px}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;align-items:start;gap:58px;border-top:1px solid var(--line);padding-top:36px}.guide-content{min-width:0;max-width:73ch}.guide-content section{margin:0 0 42px;scroll-margin-top:24px}.guide-content h2{font-family:Georgia,serif;font-size:29px;line-height:1.25;letter-spacing:-.6px;margin:0 0 18px}.guide-content p{margin:0 0 17px}.guide-content ol{padding-left:24px;margin:16px 0}.guide-content li{padding-left:5px;margin-bottom:10px}.guide-content strong{font-weight:650}.guide-content code{font-size:.92em;overflow-wrap:anywhere}.guide-content .guide-note{padding:20px 23px;border-left:3px solid #333;background:#eaeaed;font-size:15px;border-radius:0 12px 12px 0}
.guide-toc{position:sticky;top:28px;background:#1d1d1f;color:#f5f5f7;border-radius:20px;padding:26px;font-size:14px;order:2}.reading-guide .guide-toc h2{font:650 11px/1.5 system-ui,sans-serif;text-transform:uppercase;letter-spacing:.13em;margin:0 0 18px}.guide-toc ol{padding-left:19px;margin:0}.guide-toc li{padding-left:4px;margin:0 0 12px}.reading-guide .guide-toc a{color:#f5f5f7;text-decoration-color:#8e8e94}.reading-guide .guide-toc a:hover{color:#fff}.guide-toc .guide-toc-tip{margin:21px 0 0;padding-top:18px;border-top:1px solid #49494e;color:#ccc;font-size:13px}.reading-guide .guide-toc :focus-visible{outline-color:#fff}
.reading-guide .guide-cta{background:#fff;border:1px solid var(--line);padding:30px;border-radius:20px}.guide-cta h2{margin-top:0}.reading-guide .guide-cta .button{background:#1d1d1f;border-color:#1d1d1f;color:#fff;border-radius:999px;padding:12px 21px;font-size:14px}.reading-guide .guide-cta .button:hover{background:#3b3b40;color:#fff}.guide-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.guide-actions>a:not(.button){font-size:14px}.reading-guide .guide-cta .small{margin-top:20px;margin-bottom:0;color:var(--muted);font-size:13px}
.reading-guide>footer{background:transparent;border-color:var(--line);font-size:13px;padding-top:27px;padding-bottom:32px}.reading-guide>footer nav{gap:12px 22px;margin:16px 0}.reading-guide>footer p{max-width:760px;color:var(--muted)}
@media(max-width:900px){.guide-layout{grid-template-columns:minmax(0,1fr);gap:32px}.guide-toc{position:static;order:0;max-width:none}.guide-toc ol{display:grid;grid-template-columns:1fr 1fr;column-gap:28px}.guide-content{max-width:none}.reading-guide>header{flex-direction:column;align-items:flex-start;justify-content:center;padding-top:22px;padding-bottom:22px}.reading-guide .breadcrumbs{margin-bottom:32px}}
@media(max-width:480px){.guide-toc ol{grid-template-columns:1fr}.reading-guide h1{letter-spacing:-1px}.reading-guide .guide-cta{padding:24px}.guide-content h2{font-size:26px}.reading-guide>header nav{gap:10px 17px}.reading-guide>main{padding-bottom:54px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}