:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--success-color: #059669;--warning-color: #d97706;--danger-color: #dc2626;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-600: #475569;--gray-700: #334155;--gray-900: #0f172a;--table-stripe: #f3f4f6;--table-hover: #d1d5db;--border-radius: 8px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);--transition: all 0.2s ease-in-out}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;color:var(--gray-700);margin:0;padding:20px;background-color:#e0f2fe}h1,h2,h3{color:var(--gray-900);margin-top:0}.filter-bar{background:#fff;border:1px solid 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var(--gray-200)}.mobile-back-link{color:var(--primary-color);text-decoration:none;font-size:16px;font-weight:600;margin-bottom:16px;display:block}.mobile-model-brand{font-size:14px;font-weight:600;color:var(--gray-500);text-transform:uppercase;margin-bottom:4px}.mobile-model-name{font-size:24px;font-weight:700;color:var(--gray-900);margin:0 0 8px 0}.mobile-model-config{font-size:16px;color:var(--gray-600);margin-bottom:16px}.mobile-disclaimer{font-size:12px;color:var(--gray-500);margin:0;padding-top:16px;border-top:1px solid var(--gray-200)}.mobile-key-specs{background:#fff;border-radius:8px;padding:20px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,.1);border:1px solid var(--gray-200)}.mobile-key-specs h2{font-size:20px;font-weight:700;color:var(--gray-900);margin:0 0 16px 0}.mobile-specs-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:12px;margin-bottom:20px}.mobile-spec-item{display:flex;flex-direction:column;gap:4px}.spec-label{font-size:12px;font-weight:600;color:var(--gray-500);text-transform:uppercase}.spec-value{font-size:14px;font-weight:600;color:var(--gray-900)}.mobile-expand-specs{width:100%;background:var(--primary-color);color:#fff;border:none;padding:12px 20px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:8px;transition:background-color .2s}.mobile-expand-specs:hover{background:var(--primary-hover)}.mobile-detailed-specs{margin-top:20px}.mobile-spec-section{margin-bottom:24px}.mobile-spec-section h3{font-size:16px;font-weight:700;color:var(--gray-900);margin:0 0 12px 0;padding-bottom:8px;border-bottom:1px solid var(--gray-200)}.mobile-specs-list{display:flex;flex-direction:column;gap:8px}.mobile-spec-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:14px}.mobile-spec-row span:first-child{color:var(--gray-700)}.mobile-spec-row span:last-child{font-weight:600;color:var(--gray-900)}.mobile-listings-section{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.1);border:1px solid var(--gray-200)}.mobile-listings-section h2{font-size:20px;font-weight:700;color:var(--gray-900);margin:0 0 20px 0}.mobile-listings-container{display:flex;flex-direction:column;gap:12px}.mobile-listing-card{background:var(--gray-50);border:1px solid var(--gray-200);border-radius:8px;padding:16px;cursor:pointer;transition:all .2s}.mobile-listing-card:hover{background:var(--gray-100);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.mobile-listing-content{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.mobile-listing-left{flex:1;display:flex;flex-direction:column;gap:8px}.mobile-listing-right{text-align:right;flex-shrink:0;display:flex;flex-direction:column;align-items:flex-end;gap:4px}.mobile-listing-title{font-size:14px;font-weight:600;color:var(--gray-900);line-height:1.3}.mobile-listing-condition .condition-badge{background:var(--gray-200);color:var(--gray-700);padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase}.mobile-listing-total strong{font-size:18px;color:var(--success-color);font-weight:700}.mobile-listing-breakdown small{font-size:12px;color:var(--gray-500)}.mobile-no-listings{text-align:center;padding:40px 20px;color:var(--gray-600)}@media(min-width: 769px){.mobile-main,.mobile-filter-toggle,.mobile-filters-panel,.mobile-results-container{display:none !important}}