:root{--b:#0b4ea2;--ink:#17243b}.ck-shell{width:min(1120px,calc(100% - 36px));margin:auto}.ck-head{background:#fff;border-bottom:1px solid #e9edf2;position:sticky;top:0;z-index:20}.ck-nav{height:70px;display:flex;align-items:center;gap:25px}.ck-brand{font-size:24px;font-weight:850;color:var(--b);text-decoration:none}.ck-nav nav{margin-left:auto}.ck-nav ul{display:flex;gap:20px;list-style:none}.ck-nav a{text-decoration:none}.ck-login,.ck-primary{background:var(--b);color:#fff!important;padding:10px 16px;border-radius:9px;text-decoration:none}.ck-secondary{background:#eaf2fc;color:var(--b);padding:10px 16px;border-radius:9px;text-decoration:none;margin-left:8px}.ck-hero{padding:95px 0;background:linear-gradient(135deg,#f4f9ff,#eaf3ff)}.ck-hero h1{font-size:52px;max-width:800px;line-height:1.05;margin:12px 0}.ck-hero p{font-size:20px;color:#617087;margin-bottom:28px}.ck-features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:65px 0}.ck-features article{padding:25px;border:1px solid #e4eaf1;border-radius:15px}.ck-page{padding:48px 0;min-height:70vh}.ck-foot{background:#111c2f;color:#dce4ef;padding:35px 0}@media(max-width:700px){.ck-nav nav{display:none}.ck-hero h1{font-size:38px}.ck-features{grid-template-columns:1fr}}