:root{--yellow-base: #ffd700;--yellow-hover: #ffcc00}body{font-family:Helvetica Neue,Arial,sans-serif;background-color:#000;color:var(--yellow-base);position:relative;z-index:1}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:40vh;background-image:linear-gradient(#0009,#0000004d),url(/bg-fastlap-racing.webp);background-size:cover;background-repeat:no-repeat;background-position:top center;opacity:1;filter:contrast(120%) brightness(80%);pointer-events:none;z-index:0}.container{max-width:900px;margin:30px auto;padding:20px;border:2px solid var(--yellow-base);border-radius:12px;background-color:#0a0a0ae6}h1,h2,h3{color:var(--yellow-base);font-weight:700;text-shadow:0 0 4px rgba(255,215,0,.6)}h1{font-size:2.5rem;text-align:center}h2{font-size:1.8rem;margin-bottom:12px}p{font-size:1rem;color:var(--yellow-base);font-style:italic}ul{padding-left:20px;margin-bottom:12px;border-top:1px solid var(--yellow-base);border-bottom:1px solid var(--yellow-base)}li{padding:8px 0;border-bottom:1px solid var(--yellow-base)}li:last-child{border-bottom:none}button{background-color:var(--yellow-base);color:#000;border:none;border-radius:20px;padding:8px 20px;cursor:pointer;font-weight:700;transition:background-color .3s ease;margin-top:15px}button:hover{background-color:var(--yellow-hover)}button.delete{background-color:#b22222;color:#fff;border-radius:12px;padding:6px 14px;font-size:.9rem}button.delete:hover{background-color:#8b0000}.link-button{text-decoration:underline;color:var(--yellow-base);cursor:pointer;margin-left:15px;font-size:.95rem}.footer{text-align:center;color:var(--yellow-base);font-size:.75rem;margin-top:40px}.download-box{border-radius:16px;border:2px solid var(--yellow-base);background-color:#0a0a0ae6;padding:20px;margin:20px auto;max-width:900px}.setup-box{position:relative;z-index:2;background-color:#121622bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:2px solid var(--yellow-base);border-radius:12px;padding:20px;box-shadow:0 4px 8px #ffd7004d}.logo-enhanced{filter:brightness(1.3) contrast(1.5);image-rendering:auto;z-index:10}body:before{z-index:-1!important}header,main,footer{position:relative;z-index:1}.logo-enhanced,header img{position:relative;z-index:2}