html,body{margin:0;background:#f4f7fb;color:#182536;font-family:var(--font-s,system-ui,sans-serif)}*{box-sizing:border-box}.learn-page{max-width:1180px;margin:0 auto;padding:18px 18px 52px}.learn-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.learn-nav a{text-decoration:none;color:#245f9f}.learn-nav>div{display:flex;gap:14px;flex-wrap:wrap}.learn-logo{font:800 20px var(--font-h);color:#182536!important}.learn-logo span{color:#2a6fb8}.learn-hero{padding:28px;border:1px solid #d7e1ec;border-radius:18px;background:#fff}.learn-hero>span,.learn-kicker,.learn-model>div>span{font:700 11px var(--font-d);letter-spacing:.08em;text-transform:uppercase;color:#2a6fb8}.learn-hero h1{margin:6px 0 10px;max-width:850px;font:800 clamp(32px,5vw,54px)/1.04 var(--font-h);color:#182536}.learn-hero p{margin:0;max-width:850px;font-size:16px;line-height:1.55;color:#65778b}
.learn-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:14px}.learn-card{display:flex;flex-direction:column;min-height:420px;padding:20px;border:1px solid #d7e1ec;border-radius:16px;background:#fff}.learn-card-main{border-color:#a9c7e8;background:#f8fbff}.learn-card h2{margin:6px 0 8px;font:800 25px/1.1 var(--font-h);color:#182536}.learn-card>p{margin:0;color:#65778b;font-size:14px;line-height:1.5}.learn-meta{display:flex;gap:7px;flex-wrap:wrap;margin:16px 0}.learn-meta span{padding:6px 9px;border-radius:999px;background:#eef4fa;font-size:11px;font-weight:700;color:#3f5871}.learn-card ul{margin:0 0 18px;padding-left:18px;color:#32465b;font-size:13px;line-height:1.65}.learn-btn{margin-top:auto;display:inline-flex;align-self:flex-start;padding:10px 13px;border-radius:9px;background:#182536;color:#fff;text-decoration:none;font-size:13px;font-weight:700}.learn-btn:hover{background:#2a6fb8}
.learn-model{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;margin-top:14px;padding:22px;border:1px solid #d7e1ec;border-radius:16px;background:#fff}.learn-model h2{margin:5px 0 7px;font:800 22px var(--font-h)}.learn-model p{margin:0;color:#65778b;font-size:14px;line-height:1.55}.learn-model-steps{display:grid;grid-template-columns:auto 1fr;gap:8px 10px;align-content:start}.learn-model-steps b{font:800 11px var(--font-d);color:#2a6fb8}.learn-model-steps span{font-size:13px}.learn-note{margin-top:14px;padding:16px 18px;border-radius:14px;background:#eaf2fa}.learn-note b{display:block;margin-bottom:4px}.learn-note p{margin:0;color:#52677d;font-size:13px;line-height:1.5}
@media(max-width:860px){.learn-grid{grid-template-columns:1fr}.learn-card{min-height:0}.learn-model{grid-template-columns:1fr}}@media(max-width:620px){.learn-page{padding:14px 12px 36px}.learn-nav{align-items:flex-start}.learn-nav>div{justify-content:flex-end}.learn-hero{padding:20px}.learn-hero h1{font-size:34px}.learn-card{padding:17px}}