.ksww-wizard{max-width:800px;margin:30px auto;padding:20px;background:#fff;border-radius:8px;border:1px solid #e0e0e0;box-shadow:0 2px 8px rgba(0,0,0,0.03);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;}
.ksww-steps{display:flex;justify-content:space-between;margin-bottom:20px;}
.ksww-step{flex:1;text-align:center;padding:10px;font-size:13px;border-bottom:3px solid #e0e0e0;color:#777;}
.ksww-step.active{border-color:#0073aa;color:#0073aa;font-weight:600;}
.ksww-step-content{display:none;}
.ksww-step-content.active{display:block;}
.ksww-packages{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:15px;}
.ksww-card{display:block;border:1px solid #ddd;border-radius:8px;padding:12px;cursor:pointer;background:#fafafa;transition:border-color .2s,box-shadow .2s,background .2s;}
.ksww-card input{display:none;}
.ksww-card-title{display:block;font-weight:600;margin-bottom:4px;}
.ksww-card-price{display:block;font-size:18px;font-weight:700;color:#0073aa;margin-bottom:4px;}
.ksww-card-desc{font-size:12px;color:#555;}
.ksww-card.selected{border-color:#0073aa;background:#f0f8ff;box-shadow:0 0 0 1px rgba(0,115,170,0.3);}
.ksww-options label{display:block;margin-bottom:6px;font-size:14px;}
.ksww-price-box{margin-top:15px;padding:10px;background:#f5f9fc;border-radius:4px;font-size:16px;}
.ksww-nav{display:flex;justify-content:space-between;margin-top:20px;}
.ksww-nav button{padding:10px 20px;border-radius:4px;border:none;background:#0073aa;color:#fff;cursor:pointer;font-size:14px;}
.ksww-nav button.ksww-prev{background:#777;}
.ksww-summary p{margin:4px 0;font-size:14px;}
.ksww-form input,.ksww-form textarea{width:100%;margin:6px 0;padding:8px;border-radius:4px;border:1px solid #ccc;font-size:14px;}
#ksww-msg{margin-top:15px;font-size:14px;color:#007300;white-space:pre-line;}
@media (max-width:600px){.ksww-steps{flex-direction:column;}.ksww-step{margin-bottom:4px;}}