:root{--primary:#0B2C4A;--accent:#00A0B0;--surface:#F4F6F8;--text:#12202B;--muted:#5A6B78;--border:#D5DDE4;--radius:4px;--shadow:0 1px 3px rgba(11,44,74,.12);--fcs:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
*{box-sizing:border-box}
body{margin:0;font-family:var(--fcs);color:var(--text);background:var(--surface);line-height:1.55;font-size:1rem}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.xh-top{background:var(--primary);color:var(--surface);font-size:.8rem;letter-spacing:.02em}
.xh-topin{margin:0 auto;padding:.5rem 1rem;max-width:1180px}
.xh-bar{background:var(--surface);border-bottom:1px solid var(--border)}
.xh-barin{margin:0 auto;padding:.85rem 1rem;max-width:1180px;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.xh-logo{font-weight:700;font-size:1.05rem;color:var(--primary);text-decoration:none;letter-spacing:-.01em}
.xh-logo span{color:var(--accent)}
.xh-menu{list-style:none;margin:0;padding:0;display:none;flex-direction:column;gap:.25rem;flex-basis:100%}
.xh-menu li a{display:block;padding:.6rem .25rem;color:var(--text);text-decoration:none;border-bottom:1px solid var(--border);font-size:.95rem}
.xh-menu li a:hover,.xh-menu li a[aria-current="page"]{color:var(--accent)}
.xh-burger{background:none;border:1px solid var(--border);border-radius:var(--radius);padding:.5rem .65rem;cursor:pointer;color:var(--primary);display:inline-flex;align-items:center;gap:.4rem;font:inherit;font-size:.85rem}
.xh-burger[aria-expanded="true"]{background:var(--primary);color:var(--surface);border-color:var(--primary)}
.xh-open .xh-menu{display:flex}
.xbread{margin:0 auto;padding:.75rem 1rem;max-width:1180px;font-size:.82rem}
.breadcrumb__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem;color:var(--muted)}
.breadcrumb__item+.breadcrumb__item::before{content:"/";margin-right:.4rem;color:var(--border)}
.breadcrumb__link{color:var(--primary);text-decoration:none}
.breadcrumb__link:hover{text-decoration:underline}
.xhero{position:relative;margin:0;min-height:78vh;display:flex;align-items:flex-end;background:var(--primary)}
.xhero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .4s}
.xhero img.xl-on{opacity:1}
.xhero figcaption{position:relative;z-index:2;margin:0 auto;width:100%;max-width:1180px;padding:2rem 1rem 2.5rem;color:var(--surface);background:linear-gradient(to top,rgba(11,44,74,.92),rgba(11,44,74,.35) 70%,rgba(11,44,74,0))}
.xhero h1{margin:0 0 .4rem;font-size:clamp(1.6rem,5vw,2.6rem)}
.xhero p{margin:0;max-width:44ch;color:#C9D6DF;font-size:.95rem}
.xcase{margin:0 auto;max-width:1180px;padding:2.5rem 1rem}
.xcase figure{margin:0 0 1.25rem;background:#DDE4E9;border-radius:var(--radius);overflow:hidden}
.xcase figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.xcase figcaption{font-size:.78rem;color:var(--muted);padding:.5rem .1rem 0}
.xcap{display:grid;gap:1rem;grid-template-columns:1fr}
.xcap h2{margin:0;font-size:clamp(1.25rem,3.4vw,1.8rem);color:var(--primary)}
.xnum{font-size:clamp(1.6rem,5vw,2.4rem);font-weight:700;color:var(--accent);line-height:1}
.xnum small{display:block;font-size:.72rem;font-weight:400;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:.25rem}
.xcap p{margin:0;color:var(--muted);max-width:62ch}
.xsteps{list-style:none;counter-reset:xs;margin:1.5rem 0 0;padding:0;display:grid;gap:1rem}
.xsteps li{counter-increment:xs;padding-top:3rem;position:relative;border-top:1px solid var(--border)}
.xsteps li::before{content:"0" counter(xs);position:absolute;top:.75rem;left:0;font-weight:700;color:var(--accent);font-size:.95rem;letter-spacing:.05em}
.xsteps b{display:block;color:var(--primary);margin-bottom:.25rem}
.xqa{margin:0 auto;max-width:820px;padding:1.5rem 1rem 2.5rem}
.xqa details{border-bottom:1px solid var(--border);padding:.75rem 0}
.xqa summary{cursor:pointer;font-weight:600;color:var(--primary);list-style:none}
.xqa summary::-webkit-details-marker{display:none}
.xqa summary::after{content:"+";float:right;color:var(--accent);font-weight:700}
.xqa details[open] summary::after{content:"–"}
.xqa p{margin:.6rem 0 0;color:var(--muted)}
.xfoot{background:var(--primary);color:#C9D6DF;margin-top:2rem}
.xfootin{margin:0 auto;max-width:1180px;padding:2rem 1rem 1rem}
.xfootbrand{color:var(--surface);font-weight:700;margin:0 0 1rem}
.xfootlist{list-style:none;margin:0 0 1.5rem;padding:0;display:flex;flex-wrap:wrap;gap:.75rem 1.5rem}
.xfootlist a{color:#C9D6DF;text-decoration:none;font-size:.9rem}
.xfootlist a:hover{color:var(--accent);text-decoration:underline}
.xfootlegal{border-top:1px solid rgba(244,246,248,.18);padding-top:1rem;font-size:.78rem;color:#8DA2B3;margin:0}
.xtop{position:fixed;right:1rem;bottom:1rem;z-index:9;width:42px;height:42px;border-radius:50%;background:var(--primary);color:var(--surface);border:0;cursor:pointer;display:none;place-items:center;box-shadow:var(--shadow);font-size:1.1rem;line-height:1}
.xtop.xv-on{display:grid}
@media(min-width:760px){
.xh-menu{display:flex;flex-direction:row;flex-basis:auto;gap:1.5rem;align-items:center}
.xh-menu li a{border:0;padding:.35rem 0;font-size:.9rem}
.xh-burger{display:none}
.xcap{grid-template-columns:minmax(120px,1fr) 2fr;align-items:start}
.xsteps{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.xsteps li:first-child{border-top:0}
.xcase{padding:3.5rem 1rem}
}