*{box-sizing:border-box;margin:0;padding:0}body{background:#f4f0eb;font-family:VT323,monospace;overflow:hidden}#start-screen{z-index:100;cursor:pointer;background:#f4f0eb;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.cookie-spin{width:40px;height:auto;margin-bottom:0;transition:transform .3s;animation:6s linear infinite spin}.cookie-spin:hover{transform:scale(1.1)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.start-text{color:#c30000;letter-spacing:4px;margin-top:24px;font-size:32px}.start-sub{color:#000;margin-top:8px;font-size:20px}#navbar{z-index:50;background:#c30000;border-bottom:2px solid gold;justify-content:space-between;align-items:center;height:48px;padding:0 24px;display:flex;position:fixed;top:0;left:0;right:0}.nav-brand{color:gold;font-family:VT323,monospace;font-size:24px}.nav-links button,.nav-links a{color:gold;cursor:pointer;background:0 0;border:1px solid gold;margin-left:12px;padding:4px 12px;font-family:VT323,monospace;font-size:18px;text-decoration:none}.nav-links button:hover,.nav-links a:hover{color:#c30000;background:gold}#three-canvas{width:100%;height:100%;position:fixed;top:0;left:0}#readme-popup{z-index:200;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.readme-inner{background:#0a0a0a;border:2px solid gold;width:90%;max-width:600px;max-height:80vh;padding:40px;position:relative;overflow-y:auto}#readme-text{color:gold;white-space:pre-wrap;font-family:VT323,monospace;font-size:20px;line-height:1.6}.cursor{color:gold;animation:1s step-end infinite blink}@keyframes blink{50%{opacity:0}}.close-btn{color:gold;cursor:pointer;background:0 0;border:none;font-family:VT323,monospace;font-size:20px;position:absolute;top:12px;right:12px}.hidden{display:none!important}.hamburger{cursor:pointer;z-index:60;background:0 0;border:none;flex-direction:column;justify-content:space-between;width:24px;height:20px;padding:0;display:none}.hamburger span{background:gold;width:100%;height:4px}@media (width<=768px){.hamburger{display:flex}.nav-links{background:#c30000;border-bottom:2px solid gold;flex-direction:column;gap:15px;padding:20px;display:none;position:absolute;top:48px;left:0;right:0}.nav-links.active{display:flex}.nav-links button,.nav-links a{text-align:center;width:100%;margin-left:0}#start-screen{text-align:center;padding:0 30px}.start-text{font-size:26px;line-height:1.2}.start-sub{margin-top:12px;font-size:18px}}