html,body{margin:0;padding:0;font-family:Noto Sans SC,sans-serif;background-color:#f8fafc;color:#0f172a}.container{width:100%;margin-right:auto;margin-left:auto;padding-right:12px;padding-left:12px}@media(min-width:1280px){.container{max-width:1280px}}.technical-label{font-family:Noto Sans SC,sans-serif;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#0891b2}.model-number{font-family:Noto Sans SC,sans-serif;font-size:10.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#94a3b8}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:9999px}.dark ::-webkit-scrollbar-track{background:#0f172a}.dark ::-webkit-scrollbar-thumb{background:#334155}.fiber-line{background:linear-gradient(90deg,transparent,#06B6D4,transparent);height:1px}.slider-track{transition:transform .6s cubic-bezier(.25,.46,.45,.94)}.skeleton{background:#e2e8f0;animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite;border-radius:4px}.dark .skeleton{background:#1e293b}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.transition-theme{transition:background-color .3s ease,color .3s ease,border-color .3s ease}