/* Guide templates only: shared typography and navigation for the two previews. */
.guide-header{padding:32px 0 44px;background:#eff6fa;border-bottom:1px solid #d3e2eb}
.guide-header .container{max-width:1200px}
.guide-header h1{max-width:940px;font-size:clamp(32px,3.4vw,48px);line-height:1.18;letter-spacing:-.035em;margin:0;text-transform:none}
.guide-header .breadcrumbs{display:flex;flex-wrap:wrap;gap:6px 8px;margin-bottom:25px;font-size:13px;line-height:1.65}
.guide-header .breadcrumbs [aria-current]{min-width:0}
.guide-intro{max-width:720px;font-size:18px;line-height:1.75;color:#536d7a;margin:22px 0 0}
.guide-article{padding:48px 0 60px}
.guide-reading-layout{display:grid;grid-template-columns:minmax(205px,250px) minmax(0,750px);gap:64px;max-width:1200px;align-items:start}
.guide-sidebar{position:sticky;top:24px;min-width:0}
.guide-contents{border-top:2px solid #137e87;border-bottom:1px solid #cedfe8}
.guide-contents summary{padding:18px 0;cursor:pointer;font-size:17px;line-height:1.5;font-weight:700;color:#123b50}
.guide-contents nav{max-height:min(55vh,560px);overflow-y:auto;padding:0 8px 15px 0;scrollbar-width:thin}
.guide-contents a{display:block;padding:9px 0;border-top:1px solid #e1eaf0;font-size:14px;line-height:1.55;color:#456271;text-decoration:none}
.guide-contents a:hover,.guide-contents a:focus-visible{color:#0b727b;text-decoration:underline}
.guide-course{margin-top:26px;padding:22px;background:#eff6fa;border-radius:5px}
.guide-course h2{font-size:20px;line-height:1.35;margin:0;text-transform:none;letter-spacing:-.02em}
.guide-course p{font-size:14px;line-height:1.7;margin:12px 0 15px;color:#536d7a}
.guide-course a{font-size:14px;line-height:1.6;font-weight:700;color:#0b727b;text-underline-offset:3px}
.guide-reading-main{min-width:0}
.guide-prose.prose{max-width:none;padding:0;font-size:18px;line-height:1.8;margin:0}
.guide-prose.prose>:first-child,.guide-prose.prose>div>:first-child{margin-top:0}
.guide-prose.prose p{margin:0 0 1.3em}
.guide-prose.prose h2{font-size:30px;line-height:1.3;letter-spacing:-.025em;margin:44px 0 18px;text-transform:none}
.guide-prose.prose h3{font-size:24px;line-height:1.35;letter-spacing:-.015em;margin:30px 0 14px;text-transform:none}
.guide-prose.prose h4,.guide-prose.prose h5,.guide-prose.prose h6{font-size:20px;line-height:1.45;margin:26px 0 12px;text-transform:none}
.guide-prose.prose ul,.guide-prose.prose ol{padding-left:1.4em;margin:0 0 1.5em}
.guide-prose.prose li{margin-bottom:.6em}
.guide-prose.prose a{color:#0b727b;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.guide-prose.prose img{display:block;max-width:100%;height:auto;margin:26px auto}
.guide-prose.prose figure{max-width:100%;margin:28px 0}
.guide-prose.prose figcaption{font-size:14px;line-height:1.6;color:#536d7a}
.guide-prose.prose table{font-size:15px;line-height:1.6}
.guide-prose.prose :is(h2,h3,h4,h5,h6){scroll-margin-top:28px}
.guide-feature-image{margin:0 0 28px}
.guide-feature-image img{width:100%;height:auto;max-height:430px;object-fit:cover;border-radius:5px}
.guide-return{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #cedfe8;padding-top:25px;margin-top:36px;font-size:14px;line-height:1.6}
.guide-return a{color:#0b727b;text-underline-offset:4px}
.guide-training{background:#eff6fa}
.guide-training>.container{display:flex;align-items:center;justify-content:space-between;gap:32px;max-width:1200px}
.guide-training h2{font-size:32px;line-height:1.3;margin:0 0 12px}
.guide-training p{color:#536d7a;line-height:1.7}
.guide-training .button{flex-shrink:0}
.guide-hub{padding:38px 0 64px}
.guide-hub>.container{max-width:1200px}
.guide-toolbar{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}
.guide-toolbar label{display:block;width:min(100%,480px);font-size:15px;font-weight:600;color:#123b50}
.guide-toolbar input{display:block;width:100%;min-height:50px;margin-top:9px;padding:12px 15px;border:1px solid #9cb9c9;border-radius:4px;background:white;font:inherit;font-weight:400;color:#123b50}
.guide-toolbar input:focus-visible{outline:3px solid #a2d5dc;outline-offset:2px;border-color:#137e87}
.guide-count{font-size:14px;color:#536d7a;white-space:nowrap;margin:0 0 15px}
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.guide-card{border:1px solid #ccdee8;border-radius:6px;background:#fff;overflow:hidden;min-width:0}
.guide-card[hidden],.guide-empty[hidden]{display:none!important}
.guide-card>a{height:100%;display:flex;flex-direction:column;color:inherit;text-decoration:none}
.guide-card img{width:100%;height:210px;object-fit:cover}
.guide-card-copy{padding:28px;display:flex;flex:1;flex-direction:column}
.guide-card h2{font-size:23px;line-height:1.35;letter-spacing:-.02em;margin:0 0 15px;text-transform:none}
.guide-card p{font-size:15px;line-height:1.75;color:#536d7a;margin:0 0 22px}
.guide-card-link{font-size:14px;font-weight:700;color:#0b727b;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;padding-top:16px;border-top:1px solid #e1eaf0}
.guide-card:hover{border-color:#89b9c5;box-shadow:0 5px 15px #123b500b}
.guide-card>a:focus-visible{outline:3px solid #137e87;outline-offset:-4px}
.guide-empty{padding:30px 0;color:#536d7a;line-height:1.7}
@media(max-width:1000px){.guide-reading-layout{grid-template-columns:220px minmax(0,1fr);gap:35px}.guide-prose.prose{font-size:17px}.guide-card-copy{padding:24px}.guide-card h2{font-size:22px}}
@media(max-width:800px){.guide-header{padding:26px 0 32px}.guide-header .breadcrumbs{font-size:12px;margin-bottom:20px}.guide-header h1{font-size:34px;line-height:1.22}.guide-intro{font-size:16px;margin-top:18px}.guide-reading-layout{grid-template-columns:1fr;gap:28px}.guide-sidebar{position:static}.guide-contents{padding:0 18px;background:#eff6fa;border:1px solid #cedfe8;border-radius:5px}.guide-contents nav{max-height:330px}.guide-contents summary{padding:16px 0}.guide-course{display:none}.guide-article{padding:28px 0 42px}.guide-prose.prose{font-size:17px;line-height:1.8}.guide-prose.prose h2{font-size:27px;margin-top:34px}.guide-prose.prose h3{font-size:23px}.guide-hub{padding:28px 0 48px}.guide-grid{gap:18px}.guide-training>.container{display:block}.guide-training h2{font-size:28px}.guide-training .button{margin-top:22px}.guide-return{font-size:13px}}
@media(max-width:600px){.guide-grid{grid-template-columns:1fr}.guide-header h1{font-size:31px}.guide-card-copy{padding:23px}.guide-card h2{font-size:22px}.guide-toolbar{display:block}.guide-toolbar label{width:100%}.guide-count{margin:13px 0 0}.guide-return{flex-wrap:wrap;gap:15px}.guide-prose.prose{font-size:16px}.guide-prose.prose h2{font-size:26px}.guide-prose.prose h3{font-size:22px}}