.app-header{border-bottom:1px solid var(--border);justify-content:center;align-items:center;margin-bottom:2rem;padding:1rem 0;display:flex}.brand{flex-direction:column;text-decoration:none;display:flex}.brand h1{color:var(--primary);margin:0;font-size:2rem}.brand-claim{color:var(--text-subtle);margin-top:.25rem;font-size:.875rem}
.site-footer{border-top:1px solid var(--border);text-align:center;margin-top:auto;padding:2rem 0}.footer-nav ul{justify-content:center;gap:2rem;margin-bottom:1rem;list-style:none;display:flex}.social-links{justify-content:center;gap:1rem;margin:1rem 0;display:flex}.social-links a{color:var(--text-subtle);font-size:1.5rem;transition:color .2s}.social-links a:hover{color:var(--primary)}.copyright{color:var(--text-subtle);margin-top:1rem;font-size:.875rem}