.container{margin:0 auto}.header{text-align:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid #eaeaea}.guide-section{padding:1.5rem;margin-bottom:2rem}.guide-section img{display:block;width:100%}.guide-title{font-size:1.2rem;font-weight:700;color:#3e2a1f;margin-bottom:.5rem;padding-right:12px}.guide-sub{font-size:.9rem;color:#6a5a4a;margin-bottom:1.2rem}.size-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.85rem;text-align:center}.size-table th{background:#f0e0cf;color:#3e2a1f;padding:8px 5px;border:1px solid #e0d4c8}.size-table td{padding:8px 5px;border:1px solid #e0d4c8;color:#4a3a2c}.size-table tr:nth-child(even){background:#fefaf5}.measure-tips{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin:1rem 0}.tip-item{background:#fff;border:1px solid #f0e0cf;border-radius:16px;padding:.8rem;text-align:center}.tip-icon{font-size:1.8rem;display:block;margin-bottom:.3rem}.tip-label{font-size:.8rem;font-weight:600;color:#3e2a1f}.tip-desc{font-size:.7rem;color:#6a5a4a;margin-top:.2rem}.cta-box{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin:1.5rem 0}.cta-card{background:#fefaf5;border:1px solid #f0e0cf;border-radius:20px;padding:1rem 1.5rem;text-align:center;flex:1 1 200px;transition:transform .2s}.cta-card:hover{transform:translateY(-3px);border-color:#decbb8}.cta-card img{max-width:80px;height:auto;margin-bottom:.5rem}.cta-card h3{font-size:1rem;font-weight:600;color:#3e2a1f}.cta-card p{font-size:.75rem;color:#6a5a4a;margin-bottom:.8rem}.cta-small-btn{display:inline-block;background:#b45f2b;color:#fff;padding:.4rem 1.2rem;border-radius:60px;text-decoration:none;font-size:.8rem;font-weight:600;transition:background .2s}.cta-small-btn:hover{background:#9b4a1a}.footer-note{text-align:center;padding:1rem 0;border-top:1px solid #ece3dc;font-size:.7rem;color:#7c6b5b;margin-top:1.5rem}@media(max-width:640px){.steps-row{flex-direction:column;gap:.5rem}.step-arrow{display:none}.measure-tips{grid-template-columns:repeat(2,1fr)}.cta-box{flex-direction:column;align-items:center}.cta-card{width:100%;max-width:300px}}