:root{--color-primary: #1a2744;--color-primary-light: #2a3d66;--color-accent: #2ecc71;--color-accent-hover: #27ae60;--color-accent-soft: rgba(46, 204, 113, .1);--color-bg: #f5f7fa;--color-card: #ffffff;--color-text: #2c3e50;--color-text-light: #7f8c8d;--color-text-inverse: #ffffff;--color-border: #e8ecf1;--color-warn: #e74c3c;--color-warn-soft: rgba(231, 76, 60, .1);--color-info: #3498db;--color-info-soft: rgba(52, 152, 219, .1);--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Playfair Display", Georgia, serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);--max-width: 800px;--spacing-page: 24px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.6;min-height:100vh}h1,h2,h3{line-height:1.3;font-weight:700}h1{font-family:var(--font-display);font-size:2.2rem}h2{font-size:1.5rem;color:var(--color-primary);margin-bottom:8px}h3{font-size:1.15rem;color:var(--color-primary)}p{margin-bottom:12px;color:var(--color-text)}a{color:var(--color-accent-hover);text-decoration:none;font-weight:500}a:hover{text-decoration:underline}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;max-width:var(--max-width);width:100%;margin:0 auto;padding:var(--spacing-page);padding-bottom:120px}.step-section{animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--color-card);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);margin-bottom:16px;transition:box-shadow .2s,border-color .2s}.card:hover{box-shadow:var(--shadow-md)}.card.selected{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent),var(--shadow-md)}.card.clickable{cursor:pointer}.card.clickable:hover{border-color:var(--color-accent)}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-green{background:var(--color-accent-soft);color:var(--color-accent-hover)}.badge-blue{background:var(--color-info-soft);color:var(--color-info)}.badge-red{background:var(--color-warn-soft);color:var(--color-warn)}.price{font-size:1.4rem;font-weight:700;color:var(--color-primary)}.price:before{content:"$";font-size:.9rem;vertical-align:super;margin-right:1px}.price-total{font-size:1.8rem}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border:none;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:transparent;color:var(--color-text-light);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-card);color:var(--color-text)}.btn-outline{background:transparent;color:var(--color-accent-hover);border:2px solid var(--color-accent)}.btn-outline:hover{background:var(--color-accent);color:#fff}.feature-list{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.feature-tag{padding:3px 10px;background:var(--color-bg);border-radius:20px;font-size:.78rem;color:var(--color-text-light);border:1px solid var(--color-border)}.section-subtitle{color:var(--color-text-light);font-size:1.05rem;margin-bottom:24px;line-height:1.5}.quantity-control{display:flex;align-items:center;gap:16px}.quantity-btn{width:40px;height:40px;border-radius:50%;border:2px solid var(--color-border);background:var(--color-card);font-size:1.2rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--color-text)}.quantity-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.quantity-value{font-size:1.5rem;font-weight:700;min-width:40px;text-align:center}.info-box{background:var(--color-info-soft);border:1px solid rgba(52,152,219,.2);border-radius:var(--radius-sm);padding:14px 18px;margin:16px 0;font-size:.92rem;color:var(--color-text);line-height:1.5}.warn-box{background:var(--color-warn-soft);border:1px solid rgba(231,76,60,.2);border-radius:var(--radius-sm);padding:14px 18px;margin:16px 0;font-size:.92rem;color:var(--color-text);line-height:1.5}.safe-box{background:var(--color-accent-soft);border:1px solid rgba(46,204,113,.2);border-radius:var(--radius-sm);padding:14px 18px;margin:16px 0;font-size:.92rem;color:var(--color-text);line-height:1.5}@media(max-width:600px){h1{font-size:1.6rem}h2{font-size:1.25rem}.main-content{padding:16px 16px 100px}.price{font-size:1.2rem}}@media print{@page{size:A4;margin:16mm 14mm}header,.progress-bar,.step-nav,.btn{display:none!important}html,body{height:auto!important;overflow:visible!important;background:#fff!important;color:#000!important;font-size:11pt!important;line-height:1.4!important}.app{display:block!important;min-height:unset!important;height:auto!important;overflow:visible!important}.main-content{display:block!important;flex:none!important;padding:0!important;margin:0!important;max-width:100%!important;width:100%!important;height:auto!important;overflow:visible!important}.step-section{animation:none!important;display:block!important;height:auto!important;overflow:visible!important}.card{box-shadow:none!important;border:1px solid #ccc!important;break-inside:avoid;page-break-inside:avoid;overflow:visible!important;height:auto!important}.card>div{break-inside:avoid;page-break-inside:avoid}a[href]:after{content:" (" attr(href) ")";font-size:.75em;color:#666;word-break:break-all}.info-box,.safe-box,.warn-box{display:none!important}.price,h2{color:#000!important}}