@layer base {
.lg{--rc:68ch;--lg-ink:var(--ink,#141210);--lg-2:var(--muted,var(--ink-2,#5f5850));--lg-line:var(--line,#e7e1d7);--lg-gold:var(--gold,#b08d3c);--lg-card:var(--card,#fff);padding:24px 0 72px}
.lg-col{max-width:var(--rc);margin:0 auto;padding:0 var(--pad,16px)}
.lg-crumb{font-size:13px;color:var(--lg-2);margin:0 0 20px}
.lg-crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.lg-crumb li+li::before{content:"/";margin-right:6px;color:var(--lg-line)}
.lg-crumb a{color:inherit;text-decoration:none;display:inline-flex;align-items:center;min-height:44px;padding:0 6px;margin:-12px -6px}
.lg-h1{font-size:clamp(38px,8vw,72px);line-height:1;margin:0 0 16px}
.lg-meta{font-size:14px;color:var(--lg-2);margin:0 0 28px}
.lg-body{font-size:18px;line-height:1.65;color:var(--lg-ink)}
.lg-body>p,.lg-body li{max-width:var(--rc)}
.lg-body .keys{list-style:none;margin:0 0 32px;padding:18px 0 4px;border-top:1px solid var(--lg-line);border-bottom:1px solid var(--lg-line)}
.lg-body .keys li{position:relative;padding-left:22px;margin:0 0 14px;font-size:16px}
.lg-body .keys li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;transform:rotate(45deg);border:1.5px solid var(--lg-gold)}
.lg-body h2{font-family:var(--display,Georgia,serif);font-weight:600;font-size:clamp(28px,5vw,40px);line-height:1.08;margin:56px 0 14px;scroll-margin-top:88px;text-wrap:balance}
.lg-body h3{font-size:19px;font-weight:600;line-height:1.3;margin:32px 0 8px}
.lg-body p{margin:0 0 16px}
.lg-body ul,.lg-body ol{margin:0 0 20px;padding-left:22px}
.lg-body li{margin:0 0 8px}
.lg-body a{color:inherit;text-decoration:underline;text-decoration-color:var(--lg-gold);text-underline-offset:3px;text-decoration-thickness:1px}
.lg-body strong{font-weight:600}
.lg-toc{margin:0 0 8px;padding:18px 20px;background:var(--lg-card);border:1px solid var(--lg-line)}
.lg-toc p{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--lg-gold);margin:0 0 8px}
.lg-toc ol{margin:0;padding-left:20px;font-size:16px}
.lg-toc li{margin:0}
.lg-toc a{display:flex;align-items:center;min-height:44px;padding:4px 0;text-decoration:none}
.lg .tbl-wrap{margin:8px 0 24px;padding:0;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--lg-line);background:var(--lg-card)}
.lg .tbl{width:100%;margin:0;border-collapse:collapse;font-size:16px;line-height:1.45;font-variant-numeric:tabular-nums}
.lg .tbl caption{caption-side:top;text-align:left;font-size:13px;color:var(--lg-2);padding:12px 14px 4px}
.lg .tbl th,.lg .tbl td{padding:10px 12px;text-align:left;vertical-align:top;border-top:1px solid var(--lg-line);border-bottom:0;overflow-wrap:normal;word-break:normal;hyphens:manual}
.lg .tbl thead th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;color:var(--lg-2);border-top:0;vertical-align:bottom}
.lg .tbl tbody th{min-width:6.5em}
.lg .tbl tbody tr:nth-child(even){background:rgb(20 18 16 / .035)}
.lg .tbl tbody th{font-weight:600}
.lg-body .note{margin:24px 0;padding:16px 18px;border-left:2px solid var(--lg-gold);background:var(--lg-card)}
.lg-body .note p{margin:0;font-size:16px}
.lg-body .note p+p{margin-top:10px}
.lg-body .shot{margin:28px 0;max-width:520px}
.lg-body .shot img,.lg-hero img{display:block;width:100%;height:auto;background:#fff}
.lg-body .shot figcaption{font-size:14px;color:var(--lg-2);margin-top:8px}
.lg-hero{margin:0 0 28px;max-width:420px}
.lg-body .faq .qa{border-top:1px solid var(--lg-line);padding:6px 0 4px}
.lg-body .faq .qa:last-child{border-bottom:1px solid var(--lg-line)}
.lg-body .faq h3{margin:16px 0 6px}
.lg-body .sources ol{font-size:16px;line-height:1.5;color:var(--lg-2);padding-left:20px}
.lg-body .sources li{margin:0 0 6px;word-break:break-word}
.lg-body .sources h2{font-size:24px}
.lg-shop{margin:56px 0 0;padding:28px 22px;background:var(--lg-card);border:1px solid var(--lg-line)}
.lg-shop h2{font-family:var(--display,Georgia,serif);font-weight:600;font-size:clamp(28px,5vw,38px);line-height:1.05;margin:0 0 10px}
.lg-shop p{margin:0 0 18px;color:var(--lg-2);font-size:16px}
.lg-body .lg-cta,.lg-cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:999px;background:var(--lg-ink);color:#fff;text-decoration:none;font-weight:500;transition:transform .15s var(--ease,ease)}
.lg-cta:active{transform:scale(.98)}
.lg-next{margin:48px 0 0}
.lg-next h2{font-family:var(--display,Georgia,serif);font-weight:600;font-size:28px;margin:0 0 12px}
.lg-next ul,.lg-cards{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.lg-next a,.lg-cards a{display:grid;gap:4px;padding:16px 18px;min-height:44px;background:var(--lg-card);border:1px solid var(--lg-line);text-decoration:none;color:inherit;transition:transform .15s var(--ease,ease)}
.lg-next a:active,.lg-cards a:active{transform:scale(.98)}
.lg-next strong,.lg-cards strong{font-weight:600;font-size:17px}
.lg-next span,.lg-cards span{font-size:16px;color:var(--lg-2);line-height:1.45}
.lg-index h2{font-family:var(--display,Georgia,serif);font-weight:600;font-size:clamp(26px,4.4vw,34px);margin:40px 0 12px}
.lg .shop-this{margin-top:20px;padding:0}
.lg .shop-this .sec-head{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (min-width:720px){
  .lg{padding-top:40px}
  .lg .tbl th,.lg .tbl td{padding:10px 14px}
  .lg-next ul,.lg-cards{grid-template-columns:1fr 1fr}
  .lg-shop{padding:36px 40px}
}
@media (hover:hover) and (pointer:fine){
  .lg-next a:hover,.lg-cards a:hover{border-color:var(--lg-gold)}
  .lg-toc a:hover{color:var(--lg-gold)}
}

}
@layer components {
.lg-body .lede{font-size:19px;line-height:1.55;margin:0 0 20px}
.lg-shop .eyebrow{margin-bottom:8px}
.lg-index .lede{font-size:20px;line-height:1.5;margin:0 0 8px;max-width:var(--rc)}
@media (min-width:720px){
  .lg-body .lede{font-size:21px}
}

}

/* learnshell-1020: outside the layers on purpose. The store sheet (app.css) is unlayered and sets a{color:inherit;
   text-decoration:none}, which beats every layered rule above for links, so the Shop button label went ink on ink
   and guide links lost their underline. */
.lg-cta{color:#fff;text-decoration:none}
.lg-body a:not(.lg-cta){text-decoration:underline;text-decoration-color:var(--lg-gold);text-underline-offset:3px;text-decoration-thickness:1px}