*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--accent: #4db2ec;--ink: #000;--ink2: #111;--paper: #fff;--bg: #f4f4f4;--border: #e8e8e8;--border2: #ccc;--meta: #999}html{height:100%;scroll-behavior:smooth}body{font-family:Hanken Grotesk,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}button{cursor:pointer}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#fffffff5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;z-index:999}.loading-spinner{width:44px;height:44px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:globalSpin .8s linear infinite}@keyframes globalSpin{to{transform:rotate(360deg)}}.loading-text{font-size:15px;color:var(--meta);text-align:center;line-height:1.8}