.trk-guide{width:100%;min-width:0;max-width:calc(65ch + 80px);padding-top:48px;padding-bottom:64px;line-height:1.7}
.trk-guide h1{font-size:clamp(36px,4.5vw,56px);max-width:100%;margin-bottom:24px}
.trk-guide h2{font-size:clamp(27px,3vw,36px);margin:48px 0 16px}
.trk-guide h3{font-size:24px;margin:28px 0 12px}
.trk-guide .trk-guide-lead{font-size:21px;line-height:1.5;margin-bottom:24px}
.trk-guide a{color:#17324D;text-decoration:underline;text-underline-offset:4px}
.trk-guide a:hover{text-decoration-thickness:2px}
.trk-guide :is(a,summary,video,[tabindex]):focus-visible{outline:3px solid #17324D;outline-offset:4px}
.trk-guide ::selection{color:#17324D;background:#CAF2EE}
.trk-guide :is(section,h2,h3,details){scroll-margin-top:110px}
.trk-guide :is(ul,ol){padding-left:24px;margin:16px 0 24px}
.trk-guide li+li{margin-top:10px}
.trk-guide-toc{display:flex;flex-wrap:wrap;gap:4px 24px;border-block:1px solid #C8C6C0;padding:12px 0;margin:24px 0 36px}
.trk-guide-toc ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 24px;padding:0;margin:0}
.trk-guide-toc li+li{margin:0}
.trk-guide-toc a,.trk-device-links a{display:inline-flex;align-items:center;min-height:44px;font-weight:600}
.trk-device-links{display:flex;flex-wrap:wrap;gap:4px 24px}
.trk-guide figure{margin:28px 0}
.trk-guide img{display:block;max-width:100%;height:auto}
.trk-guide figcaption{font-size:14px;line-height:1.5;margin-top:12px}
.trk-scan-diagram img{width:100%;height:auto}
.trk-guide-table{width:100%;max-width:100%;overflow-x:auto;margin:24px 0;scrollbar-color:#17324D #FEEDCA}
.trk-guide table{width:100%;border-collapse:collapse;min-width:420px;font-size:15px;line-height:1.5}
.trk-guide th,.trk-guide td{padding:14px;text-align:left;vertical-align:top;border-bottom:1px solid #C8C6C0}
.trk-guide th{background:#FEEDCA;font-weight:600}
.trk-guide .trk-guide-source{font-size:14px;margin-top:32px}
.trk-guide .trk-guide-next{margin-top:48px;padding-top:28px;border-top:1px solid #C8C6C0}
.trk-guide details{border-bottom:1px solid #C8C6C0}
.trk-guide summary{min-height:48px;padding:18px 0;font-weight:600;cursor:pointer}
.trk-guide details p{padding-right:12px}
.trk-guide .trk-start-steps{counter-reset:step;list-style:none;padding:0;margin-top:28px}
.trk-guide .trk-start-steps>li{position:relative;padding:0 0 28px 52px;margin:0;border-bottom:1px solid #C8C6C0}
.trk-guide .trk-start-steps>li+li{padding-top:32px}
.trk-start-steps>li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#FF6B35;color:#17324D;font-weight:600}
.trk-start-steps>li+li::before{top:32px}
.trk-guide .trk-start-steps h2{margin:0 0 16px;font-size:30px}
.trk-guide .trk-app-shot{max-width:280px}
.trk-app-shot img,.trk-app-examples img{width:100%;border-radius:12px;border:1px solid #C8C6C0}
.trk-guide .trk-app-examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:600px}
.trk-guide .trk-app-examples figure{margin:16px 0}
.trk-guide .trk-guide-video{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:32px;align-items:center;margin:24px 0 40px}
.trk-guide-video video{display:block;width:100%;height:auto;max-height:620px;border-radius:12px;background:#FEEDCA}
.trk-guide-video ol{margin:0}
.trk-guide .trk-product-photo{max-width:400px}
@media(max-width:749px){.trk-guide{padding-top:28px;padding-bottom:40px}.trk-guide h1{font-size:36px}.trk-guide .trk-guide-lead{font-size:19px}.trk-guide h2{margin-top:36px}.trk-guide :is(section,h2,h3,details){scroll-margin-top:90px}.trk-guide .trk-start-steps>li{padding-left:0;padding-top:52px}.trk-guide .trk-start-steps>li+li{padding-top:84px}.trk-guide .trk-start-steps h2{font-size:28px}.trk-guide .trk-app-examples,.trk-guide .trk-guide-video{grid-template-columns:1fr;max-width:300px;gap:24px}.trk-guide .trk-app-examples figure{margin:8px 0}.trk-guide .trk-guide-video video{max-height:none}.trk-guide th,.trk-guide td{padding:12px}.trk-guide .trk-app-shot{max-width:300px}}