.nail-card.selected{border-color:var(--accent);box-shadow:0 0 20px rgba(233,69,96,.15)}.winner-acrylic{background:rgba(255,107,107,.2);color:#ff6b6b}.winner-gel{background:rgba(78,205,196,.2);color:#4ecdc4}.feature-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;padding:12px 0;border-bottom:1px solid var(--border);align-items:center}.feature-row:last-child{border-bottom:none}.feature-row .feature-name{font-size:.8rem;color:var(--text2)}.feature-row .feature-val{font-size:.8rem;font-weight:600;text-align:center;padding:6px 10px;border-radius:8px}.val-acrylic{background:rgba(255,107,107,.1);color:#ff6b6b}.val-gel{background:rgba(78,205,196,.1);color:#4ecdc4}.quiz-option{padding:12px 16px;border-radius:12px;border:2px solid var(--border);background:0 0;color:var(--text);font-size:.85rem;cursor:pointer;transition:all .2s;text-align:left}.quiz-option:hover,.quiz-option.selected{border-color:var(--accent);background:rgba(233,69,96,.08)}.quiz-progress .dot{flex:1;height:4px;border-radius:2px;background:var(--border);transition:background .3s}.quiz-progress .dot.active{background:var(--accent)}.calc-result-card{background:var(--bg);border-radius:14px;padding:16px;text-align:center;border:2px solid var(--border)}.calc-result-card.highlight{border-color:var(--accent)}.calc-result-card .type-label{font-size:.75rem;color:var(--text2);margin-bottom:4px}.calc-result-card .cost-value{font-size:1.4rem;font-weight:700}.calc-result-card .cost-detail{font-size:.7rem;color:var(--text2);margin-top:4px}.section-title{font-size:1.1rem;font-weight:700;margin-bottom:4px}.section-subtitle{font-size:.8rem;color:var(--text2);margin-bottom:16px}.fade-in{animation:fadeIn .4s ease}