footer{padding:2rem 5%;text-align:center;border-top:1px solid var(--border-color);background:var(--bg-footer);backdrop-filter:blur(10px);box-shadow:0 -4px 20px var(--shadow);transition:background .3s ease,border-color .3s ease;min-height:100px}.footer-content{display:flex;flex-direction:column;justify-content:center;align-items:center;max-width:1200px;margin:0 auto;min-height:60px}.footer-logo{font-size:1.4rem}.footer-logo .logo-icon{width:36px;height:36px}.footer-logo .logo-enhanced{font-size:.7rem}.footer-copyright{color:var(--text-muted);font-size:.9rem;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;margin-top:1rem;margin-bottom:.3rem}.footer-disclaimer{color:var(--text-muted);font-size:.75rem;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;opacity:.7;margin:0}.footer-beian{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:.8rem;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:.75rem}.footer-beian a{color:var(--text-muted);text-decoration:none;transition:color .3s ease;display:inline-flex;align-items:center;gap:.3rem}.footer-beian a:hover{color:var(--accent)}.beian-divider{color:var(--text-muted);opacity:.5}.beian-gongan{display:inline-flex;align-items:center;gap:.3rem}.beian-icon{width:14px;height:14px;object-fit:contain}