.guide-hero{padding-block:36px 58px}
.guide-hero h1{font-size:clamp(40px,5.2vw,76px);max-width:19ch;line-height:1.06;letter-spacing:-.035em}
.guide-hero .lead{max-width:68ch;margin:28px 0 32px}
.guide-meta{display:flex;flex-wrap:wrap;column-gap:28px;row-gap:10px;font-size:13px;line-height:1.6;color:#fff}
.guide-meta a{text-decoration:underline;text-underline-offset:.25em}
.guide-layout{display:grid;grid-template-columns:minmax(180px,240px) minmax(0,760px);justify-content:space-between;gap:clamp(32px,6vw,100px);padding-block:60px 100px;align-items:start}
.guide-contents{position:sticky;top:28px;font-size:14px;line-height:1.55;max-height:calc(100vh - 56px);overflow:auto;scrollbar-color:var(--rule) transparent}
.guide-contents details{border-block:1px solid var(--rule);padding-block:18px 22px}
.guide-contents summary{font-weight:750;font-size:16px;cursor:pointer;min-height:32px}
.guide-contents nav{display:grid;gap:0;margin-top:14px}
.guide-contents nav a{padding:9px 0;text-decoration:none;color:var(--muted)}
.guide-contents nav a:hover,.guide-contents nav a:focus-visible{color:var(--cobalt);text-decoration:underline}
.guide-contents>p{margin-top:24px;color:var(--muted);font-size:13px}
.guide-contents>a{display:inline-block;margin-top:8px;font-weight:650}
.guide-article{min-width:0;max-width:76ch}
.guide-opening{padding-bottom:34px;border-bottom:1px solid var(--rule)}
.guide-opening .lead{font-size:22px;line-height:1.6;font-weight:550}
.guide-section{padding-top:48px;scroll-margin-top:30px}
.guide-section+ .guide-section{margin-top:10px}
.guide-section h2{font-size:clamp(28px,2.8vw,38px);line-height:1.16;letter-spacing:-.025em;margin-bottom:24px;max-width:28ch}
.guide-section h3{font-size:22px;line-height:1.3;letter-spacing:-.015em;margin-top:32px;margin-bottom:16px;max-width:38ch}
.guide-section p{font-size:17px;line-height:1.85;max-width:72ch}
.guide-section p+p{margin-top:20px}
.guide-section a{color:var(--cobalt);text-decoration-thickness:1px;text-underline-offset:.2em;overflow-wrap:anywhere}
.guide-section a:hover{text-decoration-thickness:2px}
.guide-table{width:100%;overflow-x:auto;margin:28px 0 30px;scrollbar-color:var(--cobalt) var(--alternate)}
.guide-table table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;line-height:1.65}
.guide-table caption{text-align:left;font-size:15px;font-weight:750;line-height:1.5;padding:0 0 16px;max-width:65ch;color:var(--ink)}
.guide-table th,.guide-table td{padding:16px 14px;vertical-align:top;min-width:150px;border-bottom:1px solid var(--rule)}
.guide-table thead{background:var(--navy);color:#fff}
.guide-table tbody th{font-weight:650;width:24%}
.guide-table tbody tr:nth-child(even){background:var(--alternate)}
.guide-note{padding:26px 28px;background:var(--alternate);margin:30px 0}
.guide-note h3{margin:0 0 14px;font-size:20px}
.guide-note p{font-size:16px;line-height:1.75}
.guide-checklist{list-style:disc;padding-left:24px;margin:24px 0 28px}
.guide-checklist li{font-size:17px;line-height:1.8;padding-left:5px}
.guide-checklist li+li{margin-top:12px}
.guide-checklist li::marker{color:var(--cobalt)}
.guide-code{background:var(--navy);color:#fff;padding:26px;overflow:auto;font-size:13px;line-height:1.75;margin:28px 0;tab-size:2;scrollbar-color:#ccd5ee var(--navy)}
.guide-section :not(pre)>code{background:var(--alternate);padding:2px 5px;font-size:.88em}
.guide-closing h2{max-width:22ch;font-size:clamp(34px,4vw,56px);letter-spacing:-.03em}
.guide-closing p{max-width:65ch;margin-top:24px;font-size:19px}
.guide-closing .actions{margin-top:30px;gap:24px}
.guide-closing .text-link{color:#fff}
.guide-hero a:focus-visible,.guide-closing a:focus-visible{outline-color:var(--highlight)}
@media(min-width:1600px){.guide-layout{justify-content:start;column-gap:140px}}
@media(max-width:1000px){.guide-layout{grid-template-columns:190px minmax(0,1fr);gap:36px}.guide-section p,.guide-checklist li{font-size:16px}.guide-meta{column-gap:20px}}
@media(max-width:800px){.guide-layout{display:block;padding-block:32px 64px}.guide-contents{position:static;max-height:none;margin-bottom:38px}.guide-contents nav{grid-template-columns:1fr 1fr;column-gap:24px}.guide-contents>p,.guide-contents>a{display:none}.guide-opening .lead{font-size:20px}.guide-section{padding-top:38px;scroll-margin-top:22px}.guide-hero{padding-bottom:38px}.guide-hero .lead{font-size:19px}.guide-meta{font-size:12px}.guide-code{padding:20px}}
@media(max-width:480px){.guide-contents nav{grid-template-columns:1fr}.guide-note{padding:22px}.guide-table th,.guide-table td{padding:13px 12px;min-width:138px}.guide-meta{display:grid;gap:7px}.guide-closing .actions{align-items:flex-start;flex-direction:column}.guide-closing .button{font-size:14px}.guide-hero h1{font-size:40px}}
@media(prefers-reduced-motion:reduce){.guide-article *{scroll-behavior:auto;transition:none}}