.app{grid-template-rows:auto 1fr;min-height:100vh;display:grid}.nav{justify-content:space-between;align-items:center;gap:16px;padding:8px 16px;display:flex}.nav-links{align-items:center;gap:16px;display:flex}.main{grid-template-columns:minmax(0,640px);justify-content:center;padding:16px;display:grid}.stack{flex-direction:column;gap:16px;display:flex}.stack-sm{flex-direction:column;gap:8px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.row-between{justify-content:space-between;align-items:center;gap:8px;display:flex}.form{flex-direction:column;gap:8px;display:flex}.post{grid-template-rows:auto auto auto auto;gap:8px;padding:8px 0;display:grid}.post-image{max-width:100%}.avatar{object-fit:cover;width:32px;height:32px}.avatar-lg{object-fit:cover;width:96px;height:96px}.comment-children{flex-direction:column;gap:8px;padding-left:24px;display:flex}.profile{grid-template-columns:auto 1fr;align-items:start;gap:16px;display:grid}@media (width<=480px){.profile{grid-template-columns:1fr}}