:root{--navy:#07172f;--blue:#0f5ed7;--line:#dce5f1;--text:#172033;--muted:#5d697c;--bg:#f4f7fb}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Arial,Helvetica,sans-serif}
.top{background:var(--navy);color:#fff;padding:18px 24px}
.top-inner,.wrap{width:min(920px,calc(100% - 32px));margin:auto}
.brand{font-size:18px;font-weight:700;letter-spacing:.2px}
.brand small{display:block;color:#a9bddb;font-size:12px;font-weight:400;text-transform:uppercase;letter-spacing:1px}
.wrap{padding:48px 0 64px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(24px,5vw,48px);box-shadow:0 12px 30px rgba(20,40,80,.07)}
.tag{display:inline-block;margin-bottom:12px;color:var(--blue);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.8px}
h1{margin:0 0 14px;color:var(--navy);font-size:clamp(29px,5vw,46px);line-height:1.12}
h2{margin:34px 0 12px;color:var(--navy);font-size:23px}
p{margin:0 0 16px}
.note{border-left:4px solid var(--blue);background:#f0f6ff;padding:16px 18px;border-radius:0 10px 10px 0;color:#33435b}
.links{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-top:22px}
.button{display:block;border-radius:10px;padding:13px 16px;background:var(--blue);color:#fff;text-align:center;text-decoration:none;font-weight:700}
.button.alt{background:#fff;color:var(--navy);border:1px solid #b9c8dc}
.button:hover{filter:brightness(.94)}
footer{padding:24px 0;color:var(--muted);font-size:13px;text-align:center}
footer a{color:var(--blue)}
@media(max-width:520px){.wrap{padding-top:24px}.card{border-radius:12px}.top{padding:15px 16px}}