.practical-guide{padding-bottom:48px;margin-bottom:40px;border-bottom:1px solid #dce5eb;scroll-margin-top:140px}
.practical-guide h2{max-width:24ch;margin:12px 0 22px;font-size:clamp(28px,3vw,40px);line-height:1.15}
.practical-guide p{max-width:70ch;line-height:1.8}
.practical-lead{font-size:18px;color:#36546b;margin-bottom:32px}
.practical-topic{margin-top:32px}
.practical-topic h3{font-size:22px;line-height:1.35;margin:0 0 12px}
.practical-topic p{margin:0 0 14px}
.practical-note{margin-top:30px;padding:24px 28px;background:#edf5f8;border-radius:16px}
.practical-note strong{font-size:18px;color:#123854}
.practical-note p{margin:8px 0 0}
@media(max-width:640px){.practical-guide{padding-bottom:32px;margin-bottom:28px}.practical-topic{margin-top:26px}.practical-note{padding:20px}.practical-lead{font-size:17px}}