*{box-sizing:border-box}body{margin:0;background:#f6f8fb;color:#24364d;font-family:Arial,Helvetica,sans-serif}.sf-head{height:76px;background:#fff;border-bottom:1px solid #e5eaf1;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2))}.sf-brand{display:flex;align-items:center;color:#24364d;text-decoration:none;font-size:22px}.sf-brand img{max-width:220px;max-height:52px}.sf-head nav{display:flex;gap:22px}.sf-head nav a{color:#334a66;text-decoration:none;font-weight:700}.sf-head nav a:hover{color:var(--store-primary)}.sf-main{max-width:1180px;margin:0 auto;padding:40px 24px 64px}.sf-hero{background:#fff;border:1px solid #e5eaf1;border-radius:14px;padding:32px;margin-bottom:28px}.sf-hero h1{margin:0 0 10px;font-size:34px}.sf-hero p{margin:0;color:#66768d;font-size:17px;line-height:1.5}.sf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.sf-card{background:#fff;border:1px solid #e5eaf1;border-radius:12px;padding:22px;display:flex;flex-direction:column;min-height:210px}.sf-card h2{font-size:20px;margin:0 0 8px}.sf-card p{color:#66768d;line-height:1.5;margin:0 0 16px}.sf-price{font-size:26px;font-weight:800;margin-top:auto}.sf-cycle{font-size:13px;color:#66768d;font-weight:600}.sf-button{display:inline-flex;align-items:center;justify-content:center;background:var(--store-primary);color:#fff;text-decoration:none;border:0;border-radius:8px;padding:11px 16px;font-weight:800;cursor:pointer;margin-top:14px}.sf-button.secondary{background:#536579}.sf-panel{background:#fff;border:1px solid #e5eaf1;border-radius:12px;padding:24px;margin-bottom:20px}.sf-field{margin-bottom:16px}.sf-field label{display:block;font-weight:800;margin-bottom:7px}.sf-field input,.sf-field select{width:100%;border:1px solid #cbd5e1;border-radius:7px;padding:10px 11px;font-size:15px}.sf-option{border-top:1px solid #edf1f5;padding-top:16px;margin-top:16px}.sf-option-values{display:grid;gap:8px}.sf-option-values label{display:flex;gap:9px;align-items:center;font-weight:600}.sf-option-values input{width:auto}.sf-cart-row{display:grid;grid-template-columns:minmax(0,1fr) 100px 140px auto;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid #edf1f5}.sf-cart-row:last-child{border-bottom:0}.sf-muted{color:#66768d;font-size:13px}.sf-total{display:flex;justify-content:space-between;gap:20px;font-size:18px;padding:8px 0}.sf-total strong{font-size:22px}.sf-alert{border-radius:8px;padding:12px 14px;margin-bottom:18px;background:#fff7ed;color:#92400e;border:1px solid #fed7aa}.sf-empty{background:#fff;border:1px dashed #cbd5e1;border-radius:12px;padding:28px;color:#66768d}.sf-foot{max-width:1180px;margin:0 auto;padding:24px;display:flex;justify-content:space-between;color:#66768d;font-size:13px}.sf-foot a{color:var(--store-primary)}@media(max-width:700px){.sf-head{padding:0 16px}.sf-main{padding:24px 16px 48px}.sf-cart-row{grid-template-columns:1fr}.sf-hero{padding:24px}.sf-hero h1{font-size:28px}}