body { background: #f4f6f9; font-size: .95rem; }
.yan-menu { width: 240px; min-height: 100vh; }
@media (min-width: 992px) { .yan-menu { position: sticky; top: 0; height: 100vh; overflow-y: auto; } }
.yan-menu .nav-link.active { background: rgba(255, 255, 255, .15); }
.icerik { min-width: 0; }
.kart { background: #fff; border-radius: .5rem; box-shadow: 0 1px 3px rgba(0, 0, 0, .06); padding: 1rem; }
.kart .sayi { font-size: 1.6rem; font-weight: 700; }
.table td, .table th { vertical-align: middle; }
.kod { font-family: ui-monospace, Consolas, monospace; letter-spacing: .08em; }