:root{--navy:#17324d;--teal:#178b82;--soft:#f3f8fb;--text:#26394b;--muted:#607386;--line:#dce7ee}*{box-sizing:border-box}body{margin:0;font-family:"IBM Plex Sans",system-ui,sans-serif;color:var(--text);line-height:1.65}.wrap{width:min(920px,calc(100% - 40px));margin:auto}.top{background:var(--navy);padding:18px 0}.nav{display:flex;justify-content:space-between;align-items:center;gap:24px}.nav img{width:220px;display:block}.nav div{display:flex;gap:20px;flex-wrap:wrap}.nav a,.foot a{color:#fff;text-decoration:none;font-weight:600}.hero{background:var(--soft);padding:62px 0}.hero h1{font-size:clamp(2.4rem,5vw,4rem);line-height:1.05;color:var(--navy);margin:0 0 14px}.hero p{color:var(--muted);font-size:1.08rem}.content{padding:62px 0}.content h2{color:var(--navy);margin-top:2.2rem}.content h3{color:var(--navy)}.content a{color:var(--teal)}.notice{border-left:4px solid var(--teal);background:var(--soft);padding:18px 22px;margin:24px 0}.foot{background:#10263a;color:#d5e3eb;padding:34px 0}.foot-row{display:flex;justify-content:space-between;gap:24px;align-items:center}.foot-links{display:flex;gap:18px;flex-wrap:wrap}.small{font-size:.92rem;color:var(--muted)}@media(max-width:720px){.nav div a:not(:last-child){display:none}.foot-row{flex-direction:column;align-items:flex-start}}