.referral-notice{z-index:300;left:50%;bottom:calc(90px + env(safe-area-inset-bottom,0px));color:#e1ede5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#17251fed;border:1px solid #576d60;border-radius:10px;align-items:center;gap:14px;width:min(480px,100% - 28px);padding:12px 14px;font:12px/1.6 Arial,Noto Sans Thai,Microsoft YaHei,sans-serif;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 8px 30px #0005}.referral-notice>span{flex:1}.referral-notice>div{align-items:center;gap:6px;display:flex}.referral-notice button{color:#b9ddc6;min-width:44px;min-height:44px;font:inherit;cursor:pointer;background:0 0;border:0}.referral-notice button:last-child{font-size:23px}.referral-notice button:focus-visible{outline-offset:2px;border-radius:5px;outline:2px solid #a5d7b4}