:root{--bc-bg:#f5f5f2;--bc-glow:0.12;--bc-dots:0.05;--bc-route-a:0.10}.bidcerto-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;background-color:var(--bc-bg);background-image:radial-gradient(120% 90% at 100% 0,rgba(214,255,61,var(--bc-glow)),transparent 55%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1100' height='800' viewBox='0 0 1100 800' fill='none'%3E%3Cg stroke='rgba(10,10,11,0.10)' stroke-width='1.5' stroke-linecap='round' stroke-dasharray='2 8'%3E%3Cpath d='M-40 180 C 220 90 380 300 620 220 S 1000 80 1180 200'/%3E%3Cpath d='M-40 520 C 240 600 460 440 700 540 S 1020 660 1180 540'/%3E%3Cpath d='M260 -40 C 320 180 160 360 320 560 S 380 760 320 840'/%3E%3Cpath d='M900 -40 C 840 200 1000 360 880 560 S 820 760 940 840'/%3E%3C/g%3E%3Cg fill='%23F5F5F2' stroke='rgba(10,10,11,0.20)' stroke-width='1.5'%3E%3Ccircle cx='620' cy='220' r='4.5'/%3E%3Ccircle cx='700' cy='540' r='4.5'/%3E%3Ccircle cx='320' cy='560' r='4.5'/%3E%3Ccircle cx='880' cy='560' r='4.5'/%3E%3C/g%3E%3Ccircle cx='930' cy='150' r='7' fill='%23D6FF3D'/%3E%3Ccircle cx='930' cy='150' r='13' fill='none' stroke='rgba(214,255,61,0.55)' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat,no-repeat;background-position:50%,100% 0;background-size:cover,min(1100px,90vw) auto}.bidcerto-bg:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(10,10,11,var(--bc-dots)) 1px,transparent 1.4px);background-size:26px 26px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%);mask-image:linear-gradient(180deg,#000,transparent 70%)}@media (max-width:640px){.bidcerto-bg{background-size:cover,760px auto}}