body{background:#f5f8fc}.home-main{max-width:1140px;margin:38px auto 80px;padding:0 20px}.home-hero{background:linear-gradient(118deg,#082957,#196cce);padding:50px;border-radius:25px;color:white}.home-hero h1{font-size:clamp(27px,4vw,46px);margin:0 0 18px;letter-spacing:-.05em}.home-hero p{max-width:770px;color:#d9ecff;font-size:16px}.home-hero .intro{font-size:12px;font-weight:900;letter-spacing:.1em;color:#8fe0ff}.topic-card{background:#fff;border-radius:18px;margin-top:19px;padding:30px 35px;border:1px solid #e1eafa}.topic-card h2{font-size:23px;color:#0a3363;margin:0 0 12px}.topic-card p{color:#546e85;font-size:14px;margin:0 0 16px}.topic-links{display:grid;grid-template-columns:1fr 1fr;gap:9px}.topic-links a{font-size:13px;line-height:1.6;color:#20578b;background:#f6faff;border:1px solid #e6eef9;border-radius:8px;padding:10px 14px}.topic-links a:hover{color:#0758ad;background:#ebf4ff}.home-footer{font-size:13px;color:#6b7e96;padding:30px 8px}@media(max-width:650px){.home-hero{padding:32px 22px}.topic-card{padding:24px 18px}.topic-links{grid-template-columns:1fr}}