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12px;font-size:.88rem;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast)}.footer-link:hover{color:var(--accent)}.footer-social{display:flex;gap:10px}.social-btn{width:38px;height:38px;background:#ffffff0d;border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:var(--transition-fast)}.social-btn:hover{background:#2563eb1a;border-color:#2563eb4d;color:var(--accent);transform:translateY(-2px)}.footer-divider{height:1px;background:var(--border);margin-bottom:24px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.85rem;color:var(--text-muted)}.footer-quote{font-style:italic}.footer-site-link{color:var(--accent);transition:var(--transition-fast)}.footer-site-link:hover{opacity:.8}@media(max-width:700px){.footer-top,.footer-bottom{flex-direction:column;align-items:center;text-align:center}}.back-to-top{position:fixed;bottom:32px;right:32px;z-index:999;width:44px;height:44px;background:var(--accent);border:none;border-radius:var(--radius-sm);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);transition:var(--transition-fast)}.back-to-top:hover{background:var(--accent-dark);box-shadow:var(--shadow-lg);transform:translateY(-2px)}