*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img, video { display: block; max-width: 100%; }
button { border: none; background: none; cursor: pointer; font: inherit; }
h1, h2, h3, h4 { font-weight: 600; line-height: 1.2; }