.guide{max-width:960px;margin:40px auto;padding:0 24px;line-height:1.75}.guide h1{font-size:clamp(30px,5vw,48px);line-height:1.15}.guide h2{margin-top:40px}.guide h3{margin-top:0}.guide li{margin:12px 0}.guide-note{padding:18px;background:#f1edf8;border-radius:12px}.before-after{display:grid;grid-template-columns:1fr 1fr;gap:20px}.before-after section{border:1px solid #d9d4e4;border-radius:14px;padding:22px;background:white}.before-after .after{border-color:#9974d7}.guide figure{margin:24px 0}.guide img{display:block;width:100%;height:auto;border:1px solid #ddd;border-radius:12px}.guide figcaption{font-size:14px;color:#666}.guide a{overflow-wrap:anywhere}.guide .button{display:inline-block;margin:10px 0}.guide-card{padding:24px;border:1px solid #d9d4e4;border-radius:14px;margin:24px 0;background:white}@media(max-width:650px){.before-after{grid-template-columns:1fr}.guide{padding:0 18px}}