/* Guide articles: readable column inside the shared site shell (site.css). */
main.guide{--ink:#172b45;--muted:#4a5d75;--line:#dce5ef;--accent:#175cd3;--soft:#eef3ff;--ok:#e9f7ef;max-width:800px;padding:24px 16px 56px}
main.guide article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 20px 32px}
main.guide nav.crumbs{display:block;background:none;padding:0;margin:0 0 12px;font-size:14px;color:var(--muted)}
main.guide nav.crumbs a{display:inline;padding:0;margin:0;font-weight:400;color:var(--muted);text-decoration:underline}
main.guide h1{font-size:clamp(1.7rem,5vw,2.2rem);line-height:1.25;margin:4px 0 16px}
main.guide h2{font-size:1.4rem;line-height:1.3;margin:36px 0 12px}
main.guide h3{font-size:1.1rem;margin:22px 0 8px}
main.guide .answer{background:var(--soft);border-left:4px solid var(--accent);padding:16px 18px;border-radius:6px}
main.guide .answer p{margin:0}
main.guide .updated{font-size:14px;color:var(--muted);margin:10px 0 24px}
main.guide .cta{background:var(--ok);border:1px solid #bfe5cc;padding:16px 18px;border-radius:8px;margin:32px 0}
main.guide .cta p{margin:0 0 8px}
main.guide .example{border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin:16px 0;background:#fafbfc}
main.guide table{width:100%;border-collapse:collapse;margin:16px 0;font-size:16px}
main.guide th,main.guide td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
main.guide th{background:#f5f7fa}
main.guide .table-scroll{overflow-x:auto}
main.guide .related ul,main.guide .guide-list{padding-left:20px}
main.guide .guide-list li{margin:0 0 12px}
main.guide .guide-list span{display:block;font-size:.92rem;color:var(--muted)}
main.guide .calc{border:1px solid var(--line);border-radius:8px;padding:16px;margin:16px 0;background:#fafbfc}
main.guide .calc .field{margin:0 0 14px;border:0;padding:0}
main.guide .calc label,main.guide .calc legend{display:block;font-weight:600;margin-bottom:4px;padding:0}
main.guide .calc label.inline{display:inline-block;font-weight:400;margin-right:16px}
main.guide .calc input[type=number],main.guide .calc select{width:100%;max-width:240px;font:inherit;padding:8px 10px;border:1px solid #c8cdd6;border-radius:6px;background:#fff}
main.guide .calc button{font:inherit;font-weight:600;color:#fff;background:var(--accent);border:0;border-radius:6px;padding:10px 18px;cursor:pointer}
main.guide .calc button:focus-visible,main.guide .calc input:focus-visible,main.guide .calc select:focus-visible{outline:3px solid #9bb8f5;outline-offset:2px}
main.guide .calc-result{margin-top:16px}
@media(max-width:600px){main.guide{padding:16px 12px 40px}main.guide article{padding:18px 14px 24px}}