body{margin-left:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}main{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);min-height:100vh;padding:20px;color:var(--text)}.container{max-width:1200px;margin:0 auto}header{text-align:center;color:#fff;margin-bottom:40px}header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}header p{font-size:1.1rem;opacity:.9}.card{background:#fff;border-radius:16px;padding:30px;margin-bottom:30px;box-shadow:0 10px 40px #0000001a}.card h2{color:var(--primary);margin-bottom:20px;font-size:1.8rem;border-bottom:3px solid var(--primary);padding-bottom:10px}.info-card{background:linear-gradient(135deg,#f8f9ff,#fff);border-left:4px solid var(--primary)}.info-card h2{color:var(--primary);font-size:1.6rem;margin-bottom:15px;border-bottom:2px solid var(--primary);padding-bottom:8px}.info-card h3{color:var(--primary);font-size:1.3rem;margin-top:20px;margin-bottom:12px}.info-card p{line-height:1.8;color:#444;margin-bottom:15px}.info-card ul{margin:15px 0;padding-left:25px}.info-card li{line-height:1.8;color:#444;margin-bottom:8px}.info-card strong{color:#333;font-weight:600}.form-group{margin-bottom:20px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}label{display:block;margin-bottom:8px;font-weight:600;color:#555}input,select,textarea{width:100%;padding:12px;border:2px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color .3s;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}button{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;border:none;padding:14px 30px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-right:10px;margin-top:10px}button:hover{transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}button:active{transform:translateY(0)}.btn-secondary,.button-secondary{background:#fff;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover,.button-secondary:hover{background:var(--primary);color:#fff}.result-box{background:#f8f9fa;border-left:4px solid var(--primary);padding:20px;border-radius:8px;margin-top:20px}.result-box h3{color:var(--primary);margin-bottom:15px}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin-top:15px}.result-item{background:#fff;padding:15px;border-radius:8px;text-align:center}.result-item .label{font-size:.9rem;color:var(--muted);margin-bottom:5px}.result-item .value{font-size:1.5rem;font-weight:700;color:var(--primary)}table{width:100%;border-collapse:collapse;margin-top:20px;font-size:.9rem}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--border)}th{background:var(--primary);color:#fff;font-weight:600}tr:hover{background:#f8f9fa}.highlight{background:#fff3cd;font-weight:600}.savings{color:var(--success);font-weight:700}.warning{background:#fff3cd;border:1px solid var(--warning);color:#856404;padding:15px;border-radius:8px;margin-top:20px}.status-success{background:#d1e7dd;border:2px solid #75b798;color:#0a3622;padding:20px;border-radius:8px;margin-top:20px;font-size:1.1rem;font-weight:600}.status-warning{background:#fff3cd;border:2px solid var(--warning);color:#664d03;padding:20px;border-radius:8px;margin-top:20px;font-size:1.1rem;font-weight:600}.status-danger{background:#f8d7da;border:2px solid var(--danger);color:#58151c;padding:20px;border-radius:8px;margin-top:20px;font-size:1.1rem;font-weight:600}.tabs{display:flex;gap:10px;margin-bottom:20px;border-bottom:2px solid var(--border);flex-wrap:wrap}.tab,.tab-btn{padding:12px 24px;background:none;border:none;cursor:pointer;font-size:1rem;color:var(--muted);border-bottom:3px solid transparent;margin:0;transition:all .3s}.tab.active,.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.tab-content{display:none}.tab-content.active{display:block}.comparison-table,.comparison-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:20px}.comparison-card{background:#f8f9fa;padding:20px;border-radius:8px;border:2px solid var(--border)}.comparison-card h4{color:var(--primary);margin-bottom:15px}.info-box{background:#e7f3ff;border-left:4px solid #0d6efd;padding:15px;border-radius:8px;margin-top:15px;font-size:.9rem}.info-box h4{color:#0d6efd;margin-bottom:10px}.section-divider{height:2px;background:var(--border);margin:30px 0}.ad-container{margin:20px 0;text-align:center;min-height:100px;display:flex;justify-content:center;align-items:center}.ad-container.horizontal{width:100%;max-width:728px;margin:20px auto}.ad-container.responsive{width:100%}.toast{position:fixed;bottom:20px;right:20px;background:var(--success);color:#fff;padding:15px 25px;border-radius:8px;box-shadow:0 4px 12px #0003;display:none;z-index:1000;animation:slideIn .3s ease}.toast.show{display:block}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media(max-width:768px){header h1{font-size:2rem}.form-row,.result-grid{grid-template-columns:1fr}.tabs{overflow-x:auto}.comparison-table,.comparison-grid{grid-template-columns:1fr}}