/* Static, readable guides. All assets are self-hosted; no scripts or tracking. */
.guide-page{overflow-x:visible}
.guide-header{display:flex;align-items:center;gap:28px;padding:26px 0;border-bottom:1px solid var(--line)}
.guide-header nav{display:flex;gap:22px;margin-left:auto;font-size:13px;color:#b9c4d3}
.guide-header nav a{padding:12px 0}
.guide-header a:hover{color:#fff}
.guide-header .button{flex-shrink:0;font-size:13px}
.guide-header .button:hover{color:#101318}
.guide-main{max-width:920px;padding:44px 0 80px}
.guide-breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:#a2aebb;margin-bottom:48px}
.guide-breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.guide-title{margin-bottom:34px}
.guide-title .eyebrow{font-size:12px;margin-bottom:18px;color:#abb9c9}
.guide-title h1{max-width:18ch;font-size:clamp(38px,5.6vw,70px);line-height:1.08;letter-spacing:-.045em;text-shadow:none;margin:0 0 26px}
.guide-byline{font-size:13px;color:#a8b5c6}
.guide-main article>p,.guide-main section>p,.guide-main li,.guide-record dd{font-size:17px;line-height:1.8;color:#bbc6d5}
.guide-main article>.guide-lead{font-size:clamp(19px,2.3vw,23px);line-height:1.65;color:#e1e7ee;margin-bottom:26px}
.guide-main article>p,.guide-main section>p{max-width:76ch;margin-bottom:20px}
.guide-main article a:not(.button){text-decoration:underline;text-underline-offset:4px;text-decoration-color:#596778;color:#e1eaf5}
.guide-main article a:not(.button):hover{text-decoration-color:#fff}
.guide-main section{margin-top:64px;scroll-margin-top:24px}
.guide-main h2{font-size:clamp(25px,3vw,36px);font-weight:500;line-height:1.2;letter-spacing:-.035em;margin-bottom:22px;max-width:30ch}
.guide-main section>.eyebrow{margin-bottom:12px;font-size:12px}
.guide-answer{border-left:2px solid #a8c4e0;background:#10151c;padding:22px 26px;margin:28px 0}
.guide-answer p{font-size:17px;line-height:1.75;color:#c6d2e1;margin:0}
.guide-answer strong{color:#f1f2f4}
.guide-toc{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;margin:36px 0 54px}
.guide-toc .eyebrow{margin-bottom:12px;font-size:12px}
.guide-toc ol{display:grid;grid-template-columns:1fr 1fr;gap:6px 28px;margin:0;padding-left:22px}
.guide-toc li{font-size:15px;line-height:1.8;padding-left:3px}
.guide-table-wrap{overflow-x:auto;border:1px solid var(--line-strong);border-radius:10px;margin:28px 0}
.guide-table-wrap table{width:100%;border-collapse:collapse;text-align:left;font-size:15px;line-height:1.7;color:#c2cedd}
.guide-table-wrap caption{text-align:left;font-size:13px;background:#11161d;padding:16px 20px;color:#c7d2df}
.guide-table-wrap th,.guide-table-wrap td{vertical-align:top;border-top:1px solid var(--line);padding:16px 20px;min-width:150px}
.guide-table-wrap thead th{color:#e9eef5;font-weight:550;background:#11161d}
.guide-table-wrap tbody th{font-weight:500;color:#e3eaf3}
.guide-table-wrap td{min-width:190px}
.guide-faq details{padding:22px 0;border-top:1px solid var(--line)}
.guide-faq summary{font-size:18px;line-height:1.5;cursor:pointer;padding-right:12px;font-weight:500}
.guide-faq details p{font-size:16px;line-height:1.8;color:#bbc6d5;margin:16px 0 0}
.guide-cta{padding:34px;border:1px solid var(--line-strong);border-radius:14px;background:#11161d;margin-top:64px}
.guide-cta .eyebrow{font-size:12px;margin-bottom:18px}
.guide-cta h2{max-width:23ch}
.guide-cta p:not(.eyebrow){font-size:17px;line-height:1.75;max-width:65ch;color:#bbc6d5;margin-bottom:24px}
.guide-figure{margin:30px 0}
.guide-figure picture{display:block;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden;background:#10151c}
.guide-figure img{display:block;width:100%;height:auto}
.guide-figure figcaption{font-size:13px;line-height:1.7;color:#a9b8ca;margin-top:14px}
.guide-record{margin:26px 0}
.guide-record>div{display:grid;grid-template-columns:190px 1fr;gap:28px;border-top:1px solid var(--line);padding:22px 0}
.guide-record dt{font-weight:550;font-size:16px;line-height:1.7}
.guide-record dd{margin:0;font-size:16px}
.guide-footer{border-top:1px solid var(--line);padding:28px 0 40px;color:#a8b5c6;font-size:13px;line-height:1.8}
.guide-footer nav{display:flex;flex-wrap:wrap;gap:14px 26px}
.guide-footer a{text-decoration:underline;text-underline-offset:4px}
.learning-section{padding:74px 0;border-top:1px solid var(--line)}
.learning-section>.eyebrow{font-size:12px}
.learning-section h2{font-size:clamp(30px,3.5vw,46px);max-width:24ch;margin-bottom:30px}
.learning-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.learning-card{padding:28px;border:1px solid var(--line-strong);border-radius:14px;background:#11161d;display:flex;flex-direction:column;align-items:flex-start}
.learning-card h3{font-size:22px;line-height:1.3;letter-spacing:-.025em;margin:0 0 14px;font-weight:500}
.learning-card p{font-size:15px;line-height:1.8;color:#bbc6d5;margin-bottom:24px;max-width:50ch}
.learning-card>a{margin-top:auto;display:inline-block;font-size:14px;text-decoration:underline;text-underline-offset:5px;padding:8px 0;color:#e3edf9}
@media(max-width:800px){.guide-header{flex-wrap:wrap;gap:16px;justify-content:space-between}.guide-header nav{order:3;width:100%;margin:0;gap:24px}.guide-header .button{padding:12px;font-size:12px}.guide-main{padding-top:28px}.guide-breadcrumb{margin-bottom:32px}.guide-toc ol{grid-template-columns:1fr}.guide-record>div{grid-template-columns:1fr;gap:8px}.learning-grid{grid-template-columns:1fr}}
@media(max-width:480px){.guide-header .brand{font-size:16px;gap:8px}.guide-header .button{max-width:150px}.guide-main article>p,.guide-main section>p,.guide-main li{font-size:16px}.guide-answer{padding:18px}.guide-answer p{font-size:16px}.guide-cta{padding:24px}.guide-main section{margin-top:48px}.guide-figure picture{max-width:390px;margin-inline:auto}.guide-table-wrap th,.guide-table-wrap td{padding:14px;min-width:140px}.learning-card{padding:24px}}
@media(prefers-reduced-motion:reduce){.guide-page{scroll-behavior:auto}.guide-page .button{transition:none}.guide-page .button:hover{transform:none}}
/* Guides index and checklists (2026-10-15). */
.guide-main>.guide-lead{font-size:clamp(19px,2.3vw,23px);line-height:1.65;color:#e1e7ee;max-width:76ch;margin-bottom:26px}
.guides-group h2{max-width:24ch}
.guides-group .learning-grid{margin-top:8px}
.guide-header nav a[aria-current="page"]{color:#fff}
.guide-checklist{list-style:none;counter-reset:step;padding-left:0;margin:0 0 20px;max-width:76ch}
.guide-checklist li{counter-increment:step;position:relative;padding:14px 0 14px 48px;border-top:1px solid var(--line)}
.guide-checklist li:last-child{border-bottom:1px solid var(--line)}
.guide-checklist li::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:14px;font-family:var(--font-mono);font-size:13px;line-height:30px;color:#a8c4e0}
.guide-footer nav+nav{margin-top:18px}
.guide-header nav a{white-space:nowrap}
@media(max-width:480px){.guide-header nav{flex-wrap:wrap;gap:0 16px}}