.guide-title{padding:48px 0 36px;border-bottom:1px solid var(--line)}
.guide-title>a{font-size:16px;color:var(--accent);text-decoration:none}
.guide-title h1{font-size:42px;line-height:1.13;letter-spacing:-1.6px;margin:15px 0 14px;font-weight:650}
.guide-title p{font-size:18px;line-height:1.55;color:var(--muted);margin:0;max-width:660px}
.guide-layout{display:grid;grid-template-columns:230px minmax(0,700px);gap:65px;padding:38px 0 60px;align-items:start}
.guide-toc{display:flex;flex-direction:column;align-items:flex-start;gap:14px;position:sticky;top:24px}
.guide-toc p{font-size:14px;color:var(--muted);margin:0 0 4px}
.guide-toc a{font-size:15px;line-height:1.45;text-decoration:none;color:var(--ink)}
.guide-toc a:hover{color:var(--accent);text-decoration:underline}
.guide-content section{scroll-margin-top:24px;padding:0 0 32px;margin:0 0 32px;border-bottom:1px solid var(--line)}
.guide-content section:last-child{margin-bottom:0;border:0;padding-bottom:0}
.guide-content .guide-step{font-size:13px;color:var(--muted);margin:0 0 9px;font-variant-numeric:tabular-nums}
.guide-content h2{font-size:26px;line-height:1.25;letter-spacing:-.7px;margin:0 0 20px;font-weight:650}
.guide-content p,.guide-content li{font-size:16px;line-height:1.75}
.guide-content p{margin:14px 0}
.guide-content strong{font-weight:650}
.guide-content ol{padding-left:24px;margin:0 0 20px}
.guide-content li{padding-left:4px;margin:9px 0}
.guide-content .install-row{margin:22px 0 18px}
.guide-content .guide-small{font-size:14px;color:var(--muted)}
.guide-content a{color:var(--accent);overflow-wrap:anywhere}
.guide-content details{border-top:1px solid var(--line)}
.guide-content summary{font-size:16px;line-height:1.5;padding:18px 24px 18px 0;cursor:pointer}
.guide-content details div{padding-bottom:12px}
.guide-content details div p{margin-top:0}
.guide-page .support{border-top:1px solid var(--line)}
@media(max-width:850px){.guide-layout{grid-template-columns:180px minmax(0,1fr);gap:34px}.guide-title h1{font-size:38px}}
@media(max-width:640px){.guide-title{padding:32px 0 28px}.guide-title h1{font-size:34px;letter-spacing:-1px}.guide-title p{font-size:17px}.guide-layout{display:block;padding:24px 0 40px}.guide-toc{position:static;gap:12px;padding-bottom:26px;margin-bottom:30px;border-bottom:1px solid var(--line)}.guide-content h2{font-size:24px}.guide-content .install-row{flex-wrap:wrap}.guide-content section{padding-bottom:26px;margin-bottom:26px}}

@media(max-width:720px){.guide-toc{gap:4px}.guide-toc a{display:flex;align-items:center;min-height:44px;padding:8px 0}}

/* Practical decision lists collapse naturally at narrow widths. */
.guide-title .guide-small{font-size:14px;margin-top:16px}
.guide-title .mobile-install{margin-top:12px}
.decision-list{margin:0}
.decision-list>div{padding:17px 0;border-top:1px solid var(--line)}
.decision-list>div:first-child{padding-top:0;border-top:0}
.decision-list dt{font-size:17px;font-weight:650;line-height:1.5;margin-bottom:7px}
.decision-list dd{font-size:16px;line-height:1.75;margin:0;color:var(--muted)}
.guide-proof{margin:24px 0 0}
.guide-proof img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:8px}
.guide-proof figcaption{font-size:14px;line-height:1.6;color:var(--muted);margin-top:12px}