:root{--blue:#123a63;--light:#f5f8fb;--text:#1f2933;--muted:#5f6b7a;--accent:#1d72b8;--green:#1f8f5f;--border:#dce5ef}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.65;color:var(--text);background:#fff}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:var(--blue);color:white;padding:14px 20px}.nav{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;gap:20px;align-items:center}.brand{font-size:22px;font-weight:700;color:white}.navlinks a{color:white;margin-left:18px;font-size:15px}.hero{background:linear-gradient(180deg,#eef6ff,#fff);padding:54px 20px 44px;border-bottom:1px solid var(--border)}.wrap{max-width:1100px;margin:0 auto}.hero h1{font-size:42px;line-height:1.14;margin:0 0 16px;color:var(--blue)}.hero p{font-size:20px;color:var(--muted);max-width:780px}.button{display:inline-block;background:var(--green);color:white;font-weight:700;padding:14px 22px;border-radius:7px;margin:12px 0}.button:hover{text-decoration:none;background:#17794f}.section{padding:38px 20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.card{border:1px solid var(--border);border-radius:10px;padding:22px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.04)}.card h3{margin-top:0;color:var(--blue)}.muted{color:var(--muted)}.article-list li{margin-bottom:12px}.content{max-width:850px;margin:0 auto;padding:36px 20px}.content h1{font-size:36px;line-height:1.18;color:var(--blue);margin-bottom:12px}.content h2{color:var(--blue);margin-top:34px}.content .note{background:var(--light);border-left:4px solid var(--accent);padding:16px;margin:24px 0}.cta-box{background:#eef8f1;border:1px solid #cbe8d4;border-radius:10px;padding:22px;margin:28px 0}.footer{background:#0f263d;color:#d9e3ec;padding:32px 20px;margin-top:30px;font-size:14px}.footer a{color:#fff}.small{font-size:13px;color:#687587}.breadcrumb{font-size:14px;margin-bottom:14px;color:var(--muted)}@media(max-width:700px){.hero h1{font-size:32px}.hero p{font-size:18px}.nav{display:block}.navlinks{margin-top:8px}.navlinks a{margin-left:0;margin-right:14px;display:inline-block}.content h1{font-size:30px}}