:root{--bg:#010101}*{box-sizing:border-box}body{margin:0}.help-page{background-color:var(--bg);color:#e2e2e2;height:100vh;padding:16px;font-size:16px;position:relative;overflow-y:auto}.title{margin-top:32px;font-size:24px;font-weight:700;line-height:32px}.img-box{flex-direction:column;justify-content:center;align-items:center;width:max-content;display:flex}.img-box .tips{margin-top:2px;font-style:italic}.mt-16{margin-top:16px}.flex{display:flex}.flex-1{flex:1}.text-center{text-align:center}.page-content{max-width:800px;margin:0 auto;padding-bottom:100px}.nav-group{z-index:99;background-color:var(--bg);flex-wrap:wrap;gap:8px;margin:0 8px 8px;padding:8px;display:flex;position:sticky;top:0;box-shadow:0 0 22px 2px #fff3}.nav-item{cursor:pointer;background:#1e2124;border:1px solid #000;padding:4px 8px}.nav-item.active{background-color:#0f304d;border:1px solid #4c4c7d}.nav-item:hover{background-color:#133d62}a{color:#69ace7;cursor:pointer;text-decoration:underline}li,p{line-height:2}.danger{color:#ff4500}.success{color:#90ee90}#q-message-box{pointer-events:none;z-index:99999;text-align:center;flex-direction:column;align-items:flex-end;width:100vw;height:100vh;padding:40px;display:flex;position:fixed;top:0;left:0}#q-message-box .q-message-item{color:#133d62;background-color:#fff;border-radius:4px;width:max-content;max-width:300px;margin-bottom:8px;padding:4px 8px;transition:all .5s ease-in-out;box-shadow:0 0 4px #0000004d}