@import"https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap";*{font-family:Inter,sans-serif}body{background-color:#effaff;margin:0;-webkit-user-select:none;user-select:none}.b{border:1px solid #000;box-sizing:border-box}.not-found-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:#effaff;color:#1a1a1a;text-align:center;padding:20px}.not-found-content{max-width:600px}.not-found-code{font-size:120px;font-weight:900;margin:0;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.not-found-title{font-size:32px;font-weight:600;margin:20px 0 10px}.not-found-message{font-size:18px;opacity:.9;margin-bottom:30px}.not-found-button{background:#333;color:#fff;padding:12px 30px;border:none;border-radius:5px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s}.not-found-button:hover{transform:scale(1.05)}