.rule-home-btn{position:fixed;right:18px;top:18px;z-index:9999;display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 16px;border-radius:18px;background:linear-gradient(90deg,#6d4a1d 0%,#c59b53 50%,#6d4a1d 100%);color:#fff2cf;text-decoration:none;font-size:14px;font-weight:700;letter-spacing:.5px;box-shadow:0 6px 18px rgba(0,0,0,.28);text-shadow:0 1px 2px rgba(0,0,0,.45)}.rule-home-btn:hover{filter:brightness(1.08);text-decoration:none}@media(max-width:640px){.rule-home-btn{right:10px;top:10px;min-height:30px;padding:0 12px;font-size:12px}}