*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{display:flex;flex-direction:column;align-items:center;min-height:100vh;background:var(--bg-page);font-family:Segoe UI,Arial,sans-serif;font-size:14px;color:var(--text-primary);user-select:none;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font-family:inherit}img{max-width:100%;height:auto;display:block}