*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background-color:#fff;color:#1d1d1f;display:flex;justify-content:center;align-items:center;min-height:100vh;padding:40px 20px}.comparison-container{max-width:1200px;width:100%;text-align:center}.page-title{font-size:3rem;font-weight:600;margin-bottom:60px;letter-spacing:-.015em}.product-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.product-card{flex:1;min-width:230px;display:flex;flex-direction:column;align-items:center;padding-bottom:30px;border-bottom:1px solid #d2d2d7}.image-wrapper{height:240px;display:flex;align-items:flex-end;justify-content:center;margin-bottom:30px}.image-wrapper img{max-height:100%;max-width:100%;object-fit:contain}.product-name{font-size:1.5rem;font-weight:600;margin-bottom:4px}.product-subtitle{font-size:.85rem;font-weight:600;color:#1d1d1f;min-height:34px;margin-bottom:12px;max-width:85%}.product-description{font-size:.9rem;color:#6e6e73;line-height:1.4;min-height:60px;max-width:90%;margin-bottom:20px}.product-price{font-size:1.1rem;font-weight:400;margin-bottom:16px;margin-top:auto}.btn-buy{background-color:#0071e3;color:#fff;font-size:.75rem;font-weight:400;padding:5px 14px;border-radius:12px;border:none;cursor:pointer;margin-bottom:12px;transition:background-color .2s ease}.btn-buy:hover{background-color:#0077ed}.link-learn{color:#06c;font-size:.9rem;text-decoration:none;display:inline-flex;align-items:center}.link-learn:hover{text-decoration:underline}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:none;justify-content:center;align-items:center;z-index:1000}.modal-box{background-color:#fff;padding:32px;border-radius:20px;max-width:450px;width:90%;text-align:center;position:relative;box-shadow:0 10px 30px #00000026}.modal-close-btn{position:absolute;top:16px;right:20px;font-size:1.5rem;background:none;border:none;color:#86868b;cursor:pointer}.modal-close-btn:hover{color:#1d1d1f}.modal-title{font-size:1.5rem;font-weight:600;margin-bottom:12px}.modal-text{font-size:1rem;color:#6e6e73;margin-bottom:24px}.modal-action-btn{background-color:#1d1d1f;color:#fff;font-size:.9rem;padding:10px 24px;border-radius:20px;border:none;cursor:pointer;font-weight:500;transition:background-color .2s}.modal-action-btn:hover{background-color:#333336}@media(max-width:768px){.product-grid{flex-direction:column;gap:40px}.product-card{padding-bottom:40px}.page-title{font-size:2.2rem;margin-bottom:40px}}.page-loader{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#fffc;display:flex;justify-content:center;align-items:center;z-index:9999}.hidden{display:none!important}.top-input{border-bottom:none;border-radius:12px 12px 0 0}.bottom-input{border-radius:0 0 12px 12px}.address-input{margin-bottom:15px}