*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; line-height: 1.5; }
body { font-family: var(--font-sans); color: var(--color-text); background: var(--color-bg); min-height: 100vh; }
img, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
table { border-collapse: collapse; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }