:root{--blue:#1257aa;--navy:#082747;--black:#101820;--white:#fff;--light:#eff5fc;--border:#c8d7e9}*{box-sizing:border-box}body{margin:0;background:var(--light);color:var(--black);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}.wrap{max-width:1050px;margin:auto;padding:0 24px}header{background:linear-gradient(125deg,#061c33,#1257aa);color:white;padding:58px 0 55px}h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.1;margin:8px 0 16px}h1 span{color:#d6eaff}.eyebrow{letter-spacing:.14em;font-size:.8rem;font-weight:800}.lead{font-size:1.15rem;max-width:760px}.warning{border-left:4px solid white;padding:12px 16px;background:#ffffff19;max-width:800px}.panel{background:white;border:1px solid var(--border);border-radius:16px;padding:28px;margin:24px 0;box-shadow:0 5px 18px #09213b0d}h2{color:var(--navy);margin-top:0}label{display:block;font-weight:700;margin:12px 0 6px}.inputrow{display:flex;gap:10px}input{flex:1;min-width:0;padding:13px;border:1px solid #9bb0c7;border-radius:8px;font:inherit}button{border:0;border-radius:8px;background:var(--blue);color:white;padding:12px 17px;font-weight:700;cursor:pointer}button:hover,button:focus-visible{background:var(--navy)}.answer{margin-top:17px;padding:16px;background:var(--light);border-left:4px solid var(--blue);white-space:pre-wrap;border-radius:6px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.filters button{background:#e5effa;color:var(--navy)}.filters button.active{background:var(--navy);color:white}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:14px}.card{border:1px solid var(--border);border-radius:10px;padding:16px}.card h3{margin:0 0 8px;color:var(--navy)}.card p{margin:6px 0}.card a{color:var(--blue);font-weight:700;overflow-wrap:anywhere}.muted,.small{color:#4c5d6c}.small{font-size:.86rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.steps div{background:var(--navy);color:white;border-radius:9px;padding:16px;text-align:center;font-weight:700}#testList{margin-top:15px}#testList p{border-bottom:1px solid var(--border);padding:8px 0}footer{background:var(--black);color:white;text-align:center;padding:28px 15px;margin-top:40px}@media(max-width:650px){.inputrow{flex-direction:column}.steps{grid-template-columns:1fr 1fr}.panel{padding:18px}}