body{margin:0;font-family:Arial,sans-serif;line-height:1.6}.site-header{display:flex;align-items:center;justify-content:space-between;padding:0.5rem 2rem;border-bottom:1px solid #ccc;background:#bcbcfa}.header-left{display:flex;align-items:center}.header-photo{width:100px;height:100px;object-fit:cover;border-radius:50%;margin-right:.5rem}.header-name h1{margin:0;font-size:1.2rem}.site-nav{position:relative}.nav-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer}.menu{list-style:none;margin:0;padding:0;display:flex;gap:1rem}.menu li a{text-decoration:none;color:#333}.lang-switch{margin-left:1rem}.site-content{padding:1rem;max-width:800px;margin:auto}.site-footer{text-align:center;padding:0.3rem;border-top:1px solid #ccc;background:#bcbcfa;margin-top:2rem}@media(max-width:700px){.nav-toggle{display:block}.menu{display:none;flex-direction:column;position:absolute;right:0;top:100%;background:white;border:1px solid #ccc;width:150px}.menu.show{display:flex}}