* { box-sizing: border-box; }
.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 2000;
    padding: 10px 14px;
    border-radius: 6px;
    background: #ffffff;
    color: #0f172a;
    transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.app-title { color: #ffffff; text-decoration: none; }
.is-hidden { display: none; }