.connection-check{padding:24px 24px 8px;background:#f4f8fc}
.connection-check .connection-card{box-sizing:border-box;display:flex;align-items:center;gap:18px;max-width:1152px;padding:20px 24px;border:1px solid #d5e5f4;border-radius:16px;background:linear-gradient(110deg,#fff,#edf7ff);box-shadow:0 4px 16px #123e6810}
.connection-icon{display:grid;place-items:center;flex:0 0 48px;height:48px;border-radius:14px;background:#e4f1ff;color:#0075dc}
.connection-icon svg{width:30px;height:30px}
.connection-copy{flex:1;min-width:0}
.connection-copy h2{font-size:20px;line-height:1.3;letter-spacing:-.02em;margin:0 0 4px;color:#102f4b}
.connection-copy p{font-size:14px;line-height:1.5;color:#506983;margin:0}
.connection-start{display:inline-flex;align-items:center;justify-content:center;gap:18px;flex-shrink:0;min-height:44px;padding:10px 18px;box-sizing:border-box;border:1px solid #bed7ef;border-radius:10px;background:white;color:#0066c7;font-size:14px;font-weight:700;text-decoration:none;transition:background .15s,border-color .15s}
.connection-start:hover{background:#e6f2ff;border-color:#0075dc;color:#0056ad}
.connection-start:focus-visible{outline:3px solid #0075dc;outline-offset:3px}
.connection-start span{font-size:18px}
@media(max-width:600px){
 .connection-check{padding:16px 16px 4px}
 .connection-check .connection-card{display:grid;grid-template-columns:38px minmax(0,1fr);gap:12px;padding:16px;width:100%;border-radius:14px}
 .connection-icon{width:38px;height:38px;border-radius:11px}
 .connection-icon svg{width:26px;height:26px}
 .connection-copy h2{font-size:17px}
 .connection-copy p{font-size:12px}
 .connection-start{grid-column:1/-1;justify-content:space-between;width:100%;min-height:44px;padding:10px 14px;font-size:13px}
}
@media(prefers-reduced-motion:reduce){.connection-start{transition:none}}