:root{color-scheme:dark;--bg:#090d15;--panel:#111925;--line:rgba(178,202,242,.16);--text:#f4f7fd;--muted:#a6b3c7;--blue:#76a9ff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(ellipse 60% 480px at 72% 0,rgba(34,85,174,.22),transparent 78%),var(--bg);color:var(--text);font:500 16px/1.65 Manrope,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{width:min(1080px,calc(100% - 48px));margin-inline:auto}
.site-header{border-bottom:1px solid var(--line);background:rgba(9,13,21,.74)}
.site-header .wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-size:20px;font-weight:800;letter-spacing:-.6px}
.brand img{width:31px;height:31px}
.brand span span{color:#77b4ff}
.top-links{display:flex;align-items:center;gap:22px}
.top-links a{color:#c5d0e1;text-decoration:none;font-size:13px;font-weight:700}
.top-links a:hover,.footer a:hover{color:#fff}
.top-links .panel-link{padding:9px 14px;border:1px solid rgba(150,186,246,.3);border-radius:8px;color:#fff}
main{padding:55px 0 100px}
.breadcrumbs{display:flex;gap:9px;align-items:center;color:#8d9db5;font-size:12px}
.breadcrumbs a{text-decoration:none;color:#aec8ee}
.breadcrumbs span{color:#53627b}
.guide-hero{max-width:800px;padding:43px 0 45px}
.guide-hero h1{margin:0 0 20px;font-size:clamp(36px,5.2vw,64px);line-height:1.1;letter-spacing:-.055em;font-weight:800}
.guide-hero p{max-width:700px;margin:0;color:#c0ccdc;font-size:clamp(16px,1.8vw,19px);line-height:1.65}
.guide-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:45px;padding:10px 18px;border-radius:8px;text-decoration:none;font-size:13px;font-weight:800;line-height:1.2;transition:background .16s,transform .16s}
.button:hover{transform:translateY(-2px)}
.button--primary{background:#2d74e8;color:#fff;box-shadow:0 10px 28px rgba(25,83,188,.2)}
.button--primary:hover{background:#4489f3}
.button--light{background:#e4edfb;color:#16253d}
.button--light:hover{background:#fff}
.button--ghost{border:1px solid var(--line);color:#d8e5f6}
.button--ghost:hover{background:rgba(118,169,255,.1)}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 244px;gap:64px;align-items:start}
.guide-copy{min-width:0}
.guide-copy section{padding:34px 0;border-top:1px solid var(--line)}
.guide-copy section:first-child{border-top:0;padding-top:0}
.guide-copy h2{margin:0 0 13px;font-size:25px;line-height:1.25;letter-spacing:-.035em}
.guide-copy h3{margin:20px 0 8px;font-size:16px}
.guide-copy p,.guide-copy li{color:#bdc8d9}
.guide-copy p{margin:0 0 13px}
.guide-copy p:last-child{margin-bottom:0}
.guide-copy a:not(.button){color:#9cc5ff;text-underline-offset:3px}
.guide-copy ol,.guide-copy ul{margin:0;padding-left:22px}
.guide-copy li{padding-left:5px;margin:0 0 12px}
.guide-copy strong{color:#f5f8ff}
.guide-copy figure{margin:23px 0 0;padding:8px;border:1px solid var(--line);border-radius:12px;background:#101825}
.guide-copy figure img{display:block;width:100%;height:auto;border-radius:7px}
.guide-copy figcaption{padding:10px 8px 3px;color:#8495ae;font-size:12px}
.guide-aside{position:sticky;top:24px;padding:22px;border:1px solid var(--line);border-radius:12px;background:rgba(20,31,46,.74)}
.guide-aside strong{display:block;margin-bottom:12px;font-size:13px}
.guide-aside a{display:block;padding:7px 0;color:#aebed4;text-decoration:none;font-size:12px;line-height:1.45}
.guide-aside a:hover{color:#fff}
.guide-aside .related{margin-top:16px;padding-top:12px;border-top:1px solid var(--line)}
.guide-aside .related a{color:#9cc5ff}
.callout{margin-top:24px;padding:18px 20px;border-left:3px solid #5794f7;border-radius:0 9px 9px 0;background:rgba(48,98,176,.14)}
.callout p{margin:0}
.faq details{padding:17px 0;border-top:1px solid var(--line)}
.faq summary{cursor:pointer;color:#edf3fc;font-size:15px;font-weight:700}
.faq details p{margin:10px 0 0}
.end-cta{margin-top:42px;padding:24px;border:1px solid rgba(111,164,249,.26);border-radius:12px;background:linear-gradient(110deg,rgba(43,93,172,.23),rgba(19,32,53,.45))}
.end-cta h2{margin-bottom:8px}
.end-cta p{margin-bottom:20px}
.footer{border-top:1px solid var(--line);padding:28px 0 42px;color:#8e9eb5;font-size:12px}
.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer a{color:#a8caff;text-decoration:none}
a:focus-visible,summary:focus-visible{outline:2px solid #8ab8ff;outline-offset:3px}
@media(max-width:820px){.guide-layout{grid-template-columns:1fr;gap:0}.guide-aside{position:static;order:2;margin-top:30px}.guide-aside a{display:inline-block;margin-right:18px}.guide-aside .related{display:block}.guide-hero{padding:38px 0}.top-links{gap:12px}}
@media(max-width:560px){.wrap{width:min(100% - 32px,1080px)}.site-header .wrap{min-height:64px}.brand{font-size:18px}.brand img{width:27px;height:27px}.top-links a:first-child{display:none}.top-links .panel-link{padding:7px 10px;font-size:11px}.guide-hero{padding:30px 0 36px}.guide-hero h1{font-size:36px;letter-spacing:-.045em}.guide-hero p{font-size:15px}.guide-copy h2{font-size:22px}.guide-copy section{padding:28px 0}.guide-aside{padding:17px}.button{width:100%}.guide-actions{display:grid}.end-cta{padding:19px}}