:root{--bg-primary:#fcfcfc;--bg-secondary:#f6f7f9;--bg-tertiary:#eaedf0;--text-primary:#1f2933;--text-secondary:#5a6672;--text-light:#9199a1;--accent-blue:#1259a1;--accent-blue-hover:#0e4781;--accent-yellow:#f9bc06;--accent-yellow-hover:#d6a205;--border-color:#dce0e5;--border-light:#ebedf0;--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -2px #00000005;--transition-fast:.15s ease;--transition-normal:.25s ease}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;scroll-behavior:smooth;line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--text-primary);letter-spacing:-.02em;font-weight:700;line-height:1.25}h1{font-size:2.5rem}h2{border-bottom:2px solid var(--border-color);margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.85rem}h3{font-size:1.35rem}a{color:var(--accent-blue);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-blue-hover)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;display:grid}header{border-bottom:1px solid var(--border-color);background-color:var(--bg-primary);z-index:100;transition:all var(--transition-fast);position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;height:70px;display:flex}.logo{color:var(--text-primary);align-items:center;gap:.5rem;font-size:1.4rem;font-weight:800;display:flex}.logo-accent{background-color:var(--accent-yellow);color:var(--text-primary);text-transform:uppercase;border-radius:3px;padding:.2rem .6rem;font-size:.85rem;font-weight:900}nav ul{gap:1.5rem;list-style:none;display:flex}nav a{color:var(--text-secondary);border-bottom:2px solid #0000;align-items:center;padding:.5rem .25rem;font-size:.95rem;font-weight:550;display:inline-flex}nav a:hover,nav a.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue)}footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);margin-top:5rem;padding:4rem 0 2rem;font-size:.9rem}.footer-grid{grid-template-columns:2fr 1fr 1.5fr;gap:3rem;margin-bottom:3rem;display:grid}@media (width<=768px){.footer-grid{grid-template-columns:1fr;gap:2rem}.header-container{flex-direction:column;gap:1rem;height:auto;padding:1rem 0}}.footer-heading{text-transform:uppercase;letter-spacing:.05em;color:var(--text-primary);margin-bottom:1.2rem;font-size:1rem;font-weight:700}.footer-links{list-style:none}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--text-secondary)}.footer-links a:hover{color:var(--accent-blue)}.footer-bottom{border-top:1px solid var(--border-light);text-align:center;color:var(--text-light);padding-top:1.5rem;font-size:.8rem}.btn{transition:all var(--transition-fast);cursor:pointer;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:650;display:inline-flex}.btn-primary{background-color:var(--accent-blue);color:#fff}.btn-primary:hover{background-color:var(--accent-blue-hover);color:#fff}.btn-accent{background-color:var(--accent-yellow);color:var(--text-primary);border-color:#e0a906}.btn-accent:hover{background-color:var(--accent-yellow-hover)}.btn-outline{border-color:var(--border-color);color:var(--text-secondary);background-color:#0000}.btn-outline:hover{background-color:var(--bg-secondary);color:var(--text-primary);border-color:var(--text-secondary)}.specs-table{border-collapse:collapse;width:100%;margin:1.5rem 0;font-size:.95rem}.specs-table th{background-color:var(--bg-secondary);color:var(--text-primary);text-align:left;border-bottom:2px solid var(--border-color);padding:.75rem 1rem;font-weight:700}.specs-table td{border-bottom:1px solid var(--border-light);color:var(--text-secondary);padding:.75rem 1rem}.specs-table tr:hover td{background-color:var(--bg-secondary);color:var(--text-primary)}.table-responsive{-webkit-overflow-scrolling:touch;border:1px solid var(--border-color);border-radius:4px;width:100%;margin-bottom:1.5rem;display:block;overflow-x:auto}.table-responsive .specs-table{border:none;margin:0}section{padding:5rem 0}.section-gray{background-color:var(--bg-secondary)}.card{border:1px solid var(--border-color);transition:all var(--transition-normal);box-shadow:var(--shadow-sm);background:#fff;border-radius:4px;padding:2rem}.card:hover{border-color:var(--accent-blue);box-shadow:var(--shadow-md);transform:translateY(-2px)}.badge{text-transform:uppercase;border-radius:3px;padding:.2rem .5rem;font-size:.75rem;font-weight:700;display:inline-block}.badge-blue{color:var(--accent-blue);background-color:#dbedff}.badge-yellow{color:#ae8404;background-color:#fff6db}.swipe-hint{display:none}@media (width<=768px){.swipe-hint{color:var(--text-light);justify-content:flex-end;align-items:center;gap:.25rem;margin-bottom:.5rem;font-size:.75rem;font-style:italic;display:flex}}nav li.dropdown{position:relative}nav li.dropdown:after{content:"";height:.6rem;position:absolute;top:100%;left:0;right:0}nav li.dropdown .arrow{border-right:1.5px solid var(--text-secondary);border-bottom:1.5px solid var(--text-secondary);width:6px;height:6px;transition:transform var(--transition-fast), border-color var(--transition-fast);margin-left:.3rem;display:inline-block;transform:rotate(45deg)}nav li.dropdown:hover .arrow{border-color:var(--accent-blue);transform:rotate(-135deg)}nav .dropdown-menu{background-color:var(--bg-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-md);z-index:1000;border-radius:4px;flex-direction:column;gap:0;min-width:170px;margin-top:.5rem;padding:.5rem 0;list-style:none;display:none;position:absolute;top:100%;left:50%;transform:translate(-50%)}nav .dropdown-menu:before{content:"";border-style:solid;border-width:6px;border-color:transparent transparent var(--border-color) transparent;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}nav .dropdown-menu:after{content:"";border-style:solid;border-width:5px;border-color:transparent transparent var(--bg-primary) transparent;margin-bottom:-1px;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}nav li.dropdown:hover .dropdown-menu{display:flex}nav .dropdown-menu li{border-bottom:none;width:100%;margin:0}nav .dropdown-menu a{color:var(--text-secondary);white-space:nowrap;transition:background-color var(--transition-fast), color var(--transition-fast);text-align:left;border-bottom:none;padding:.6rem 1.2rem;font-size:.88rem;font-weight:550;display:block}nav .dropdown-menu a:hover{background-color:var(--bg-secondary);color:var(--accent-blue);border-bottom:none}.menu-toggle-input,.submenu-toggle-input,.submenu-label-cover,.menu-overlay,.menu-btn{display:none}.nav-menu{align-items:center;gap:2rem;display:flex}@media (width<=768px){.header-container{flex-direction:row;gap:0;height:70px;padding:0 1.5rem;position:relative}.menu-btn{cursor:pointer;z-index:1002;flex-direction:column;justify-content:center;gap:5px;width:30px;height:30px;display:flex}.menu-icon-line{background-color:var(--text-primary);transform-origin:50%;border-radius:2px;width:100%;height:2px;transition:all .3s;display:block}.menu-toggle-input:checked~.menu-btn .menu-icon-line:first-child{transform:translateY(7px)rotate(45deg)}.menu-toggle-input:checked~.menu-btn .menu-icon-line:nth-child(2){opacity:0}.menu-toggle-input:checked~.menu-btn .menu-icon-line:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.menu-overlay{opacity:0;pointer-events:none;z-index:1000;background-color:#00000080;width:100%;height:100vh;transition:opacity .3s;display:block;position:fixed;top:0;left:0}.menu-toggle-input:checked~.menu-overlay{opacity:1;pointer-events:auto}.nav-menu{background-color:var(--bg-primary);width:75%;max-width:320px;height:100vh;box-shadow:var(--shadow-lg);z-index:1001;flex-direction:column;gap:0;padding:4.5rem 1.5rem 2rem;transition:transform .3s;position:fixed;top:0;right:0;overflow-y:auto;transform:translate(100%)}.menu-toggle-input:checked~.nav-menu{transform:translate(0)}.nav-menu ul{flex-direction:column;gap:1rem;width:100%}.nav-menu a{border-bottom:none!important;padding-bottom:0!important}.nav-menu .lang-switcher{border-top:1px solid var(--border-color);background-color:var(--bg-tertiary);border-radius:999px;justify-content:center;gap:.75rem;width:100%;margin-top:.5rem;padding:.6rem 1rem;border-left:none!important;padding-left:0!important}nav .dropdown-menu:before,nav .dropdown-menu:after{display:none!important}.submenu-label-cover{cursor:pointer;z-index:5;display:block;position:absolute;inset:0}nav li.dropdown{position:relative}nav li.dropdown .dropdown-trigger{z-index:2;position:relative}nav .dropdown-menu{box-shadow:none;background-color:#0000;border:none;min-width:0;margin-top:.5rem;padding:0 0 0 1.5rem;display:none;position:static;transform:none}.submenu-toggle-input:checked~.dropdown-menu{display:block}.submenu-toggle-input:checked~.dropdown-trigger .arrow{border-color:var(--accent-blue);transform:rotate(-135deg)}}