/* Reset and Base Styles - Spesifik elementler (universal selector yerine) */
html, body, div, span, h1, h2, h3, h4, h5, h6, p, a, img, ul, ol, li, 
form, input, button, select, textarea, table, thead, tbody, tr, th, td,
article, aside, footer, header, nav, section, main, canvas {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}