#vf-back-home{position:fixed;right:20px;bottom:24px;z-index:999999;display:inline-flex;align-items:center;gap:6px;padding:10px 18px;background:#1a1a2e;color:#fff;text-decoration:none;font-size:14px;font-weight:500;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;border-radius:999px;box-shadow:0 4px 16px rgba(0,0,0,.35);transition:transform .2s ease,box-shadow .2s ease,background .2s ease;line-height:1}
#vf-back-home:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.45);background:#e94560}