:root{--ink:#102a33;--muted:#53666d;--gold:#b7893f;--paper:#f5f2eb;--white:#fff;--green:#167a62}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}header,main,footer{display:block}.wrap{width:min(1100px,calc(100% - 32px));margin:auto}.nav{display:flex;justify-content:space-between;align-items:center;padding:20px 0}.brand{font-weight:800;color:var(--ink);text-decoration:none;font-size:1.2rem}.nav a:not(.brand){color:var(--ink);margin-left:18px;text-decoration:none}.hero{padding:70px 0 52px;background:linear-gradient(135deg,#0b2630,#123d46);color:white}.hero h1{font-size:clamp(2.25rem,6vw,4.5rem);line-height:1.05;margin:0 0 20px;max-width:850px}.hero p{font-size:1.12rem;max-width:760px;color:#dbe7e8}.button{display:inline-block;margin-top:18px;padding:14px 22px;border-radius:7px;background:var(--gold);color:#fff;text-decoration:none;font-weight:700}.content{padding:54px 0}.content h2{font-size:clamp(1.55rem,3vw,2.25rem);margin-top:42px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--white);padding:24px;border-radius:12px;border:1px solid #dde3e1}.card h2,.card h3{margin-top:0}.note{padding:20px;border-left:4px solid var(--gold);background:#fff}.breadcrumbs{padding:15px 0;font-size:.92rem}.breadcrumbs a{color:var(--green)}footer{padding:32px 0;background:#0b2630;color:#dbe7e8}footer a{color:#fff}@media(max-width:760px){.grid{grid-template-columns:1fr}.nav nav{display:none}.hero{padding-top:48px}}