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