:root{--primary: #1E3A5F;--primary-light: #2A5080;--accent: #FF6B35;--accent-hover: #E55A25;--background: #FAFAF8;--surface: #FFFFFF;--dark: #0D1B2A;--muted: #6B7C8D;--border: #E5E8EC;--text: #1A2733;--text-light: #4A5A6A;--success: #2ECC71;--radius: 10px;--radius-lg: 16px;--shadow: 0 2px 12px rgba(13, 27, 42, .08);--shadow-hover: 0 8px 32px rgba(13, 27, 42, .16);--transition: .22s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--background);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}input,select,textarea{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius);font-size:15px;font-weight:600;letter-spacing:.3px;transition:all var(--transition);cursor:pointer}.btn-primary{background:var(--primary);color:#fff;border:2px solid var(--primary)}.btn-primary:hover{background:var(--primary-light);border-color:var(--primary-light);transform:translateY(-1px);box-shadow:var(--shadow-hover)}.btn-accent{background:var(--accent);color:#fff;border:2px solid var(--accent)}.btn-accent:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-hover)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-lg{padding:16px 40px;font-size:17px}.btn-sm{padding:8px 18px;font-size:13px}.btn-full{width:100%}.section-heading{text-align:center;margin-bottom:48px}.section-heading h2{font-size:36px;font-weight:800;color:var(--dark);margin-bottom:10px;letter-spacing:-.5px}.section-heading p{color:var(--muted);font-size:17px;max-width:540px;margin:0 auto}.section-heading .accent-bar{width:52px;height:4px;background:var(--accent);border-radius:2px;margin:12px auto 0}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.badge-new{background:var(--primary);color:#fff}.badge-sale{background:var(--accent);color:#fff}.badge-hot{background:#e53e3e;color:#fff}.badge-limited{background:#805ad5;color:#fff}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:28px}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);margin-bottom:28px}.breadcrumb a:hover{color:var(--primary)}.breadcrumb span{color:var(--text);font-weight:500}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--text)}.form-control{width:100%;padding:11px 16px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:15px;color:var(--text);background:var(--surface);transition:border-color var(--transition)}.form-control:focus{outline:none;border-color:var(--primary)}.page-section{padding:80px 0}.page-section-sm{padding:48px 0}@media (max-width: 768px){.container{padding:0 16px}.products-grid{grid-template-columns:repeat(2,1fr);gap:16px}.section-heading h2{font-size:26px}.page-section{padding:52px 0}}@media (max-width: 480px){.products-grid{grid-template-columns:1fr 1fr;gap:12px}}