.zub-ai-guide{--guide-ink:#143f4c;--guide-accent:#007e9c;color:#364c54;font-size:17px;line-height:1.75;max-width:1160px;margin:0 auto;padding:64px 24px 80px;font-family:inherit;overflow-wrap:anywhere}
.zub-ai-guide *{box-sizing:border-box}.zub-ai-guide .guide-hero{padding:38px 42px;border:1px solid #c9e6ed;border-radius:20px;background:linear-gradient(120deg,#edf9fc,#fff);margin-bottom:32px}
.zub-ai-guide .guide-kicker{color:#00728a;font-size:13px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;margin:0 0 12px}
.zub-ai-guide h1{color:var(--guide-ink);font-size:clamp(32px,3.5vw,48px);line-height:1.15;letter-spacing:-.025em;margin:0 0 18px;font-weight:700}
.zub-ai-guide .guide-intro{font-size:21px;line-height:1.5;max-width:760px;margin:0 0 22px}.zub-ai-guide .guide-meta{font-size:14px;color:#466570;margin:18px 0 0}
.zub-ai-guide a{color:#00728a;text-decoration:underline;text-underline-offset:3px}.zub-ai-guide a:hover{color:#004e63}.zub-ai-guide a:focus-visible{outline:3px solid #e3a300;outline-offset:4px}
.zub-ai-guide .guide-download{display:inline-block;padding:11px 19px;background:#007e9c;color:#fff;border-radius:8px;text-decoration:none;font-size:15px;font-weight:700}.zub-ai-guide .guide-download:hover{background:#005e74;color:#fff}
.zub-ai-guide .guide-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:42px}.zub-ai-guide .guide-toc{position:sticky;top:140px;align-self:start;border-left:3px solid #b8e3ed;padding:4px 0 6px 18px;font-size:14px;line-height:1.5}
.zub-ai-guide .guide-toc strong{color:var(--guide-ink)}.zub-ai-guide .guide-toc ol{list-style:none;counter-reset:guide;padding:0;margin:14px 0 0}.zub-ai-guide .guide-toc li{counter-increment:guide;margin:0 0 12px;padding:0}.zub-ai-guide .guide-toc li a{display:grid;grid-template-columns:24px 1fr;text-decoration:none}.zub-ai-guide .guide-toc li a:before{content:counter(guide,decimal-leading-zero);font-size:12px;color:#68939f}
.zub-ai-guide section{scroll-margin-top:160px;padding:8px 0 26px;margin:0 0 25px;border-bottom:1px solid #dfebee}.zub-ai-guide h2{color:var(--guide-ink);font-size:29px;line-height:1.25;margin:0 0 20px;font-weight:600}.zub-ai-guide h3{color:var(--guide-ink);font-size:21px;line-height:1.35;margin:25px 0 8px;font-weight:600}.zub-ai-guide p{margin:0 0 16px}.zub-ai-guide ul{padding-left:21px;margin:16px 0}.zub-ai-guide li{padding-left:3px;margin-bottom:11px}.zub-ai-guide strong{color:#203e48}
@media(max-width:767px){.zub-ai-guide{padding:32px 18px 48px;font-size:16px}.zub-ai-guide .guide-hero{padding:26px 22px;border-radius:14px}.zub-ai-guide .guide-intro{font-size:18px}.zub-ai-guide .guide-layout{grid-template-columns:1fr;gap:28px}.zub-ai-guide .guide-toc{position:static}.zub-ai-guide .guide-toc ol{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}.zub-ai-guide .guide-toc li{margin:0}.zub-ai-guide h2{font-size:25px}.zub-ai-guide h3{font-size:20px}}
@media(prefers-reduced-motion:no-preference){.zub-ai-guide .guide-download{transition:background .15s}}