:root{
  --primary:#F0B90B;
  --bg:#0B0E11;
  --bg-2:#12161C;
  --card:#161A1E;
  --card-2:#1E2329;
  --line:#22262B;
  --text:#EAECEF;
  --sub:#848E9C;
  --up:#0ECB81;
  --down:#F6465D;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 12px 32px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .15s}
a:hover{color:var(--primary)}
img,svg{display:block}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;outline:none}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#2B3139;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}
.xr-container{max-width:1280px;margin:0 auto;padding:0 20px;width:100%}
.xr-flex{display:flex;align-items:center}
.xr-between{display:flex;align-items:center;justify-content:space-between}
.xr-gap-8{gap:8px}.xr-gap-12{gap:12px}.xr-gap-16{gap:16px}.xr-gap-20{gap:20px}
.xr-wrap{flex-wrap:wrap}
.xr-right{margin-left:auto}
.xr-mt-8{margin-top:8px}.xr-mt-12{margin-top:12px}.xr-mt-16{margin-top:16px}.xr-mt-24{margin-top:24px}
.xr-mb-8{margin-bottom:8px}.xr-mb-12{margin-bottom:12px}.xr-mb-16{margin-bottom:16px}.xr-mb-24{margin-bottom:24px}
.xr-sub{color:var(--sub)}
.xr-sm{font-size:12px}
.xr-bold{font-weight:600}
.xr-up{color:var(--up)}
.xr-down{color:var(--down)}
.xr-center{text-align:center}
.xr-hide{display:none!important}
.xr-mono{font-family:"SF Mono",Menlo,Consolas,monospace}

.xr-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,14,17,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.xr-header-inner{display:flex;align-items:center;height:62px;gap:22px}
.xr-logo{display:flex;align-items:center;gap:9px;font-size:19px;font-weight:700;letter-spacing:.3px}
.xr-logo-mark{
  width:28px;height:28px;border-radius:8px;
  background:linear-gradient(135deg,#FFE07A,#F0B90B 55%,#B4820A);
  display:flex;align-items:center;justify-content:center;
  color:#0B0E11;font-weight:800;font-size:15px;
}
.xr-nav{display:flex;align-items:center;gap:4px}
.xr-nav a{padding:8px 12px;border-radius:8px;color:var(--sub);font-size:14px}
.xr-nav a:hover{color:var(--text);background:var(--card)}
.xr-nav a.active{color:var(--text);background:var(--card-2)}
.xr-header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}

.xr-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:38px;padding:0 18px;border:1px solid var(--line);
  background:var(--card-2);border-radius:var(--radius-sm);
  cursor:pointer;transition:.15s;font-size:14px;white-space:nowrap;
}
.xr-btn:hover{border-color:#3A4249;color:var(--text)}
.xr-btn-primary{background:var(--primary);border-color:var(--primary);color:#0B0E11;font-weight:600}
.xr-btn-primary:hover{background:#FFD233;border-color:#FFD233;color:#0B0E11}
.xr-btn-ghost{background:transparent}
.xr-btn-danger{background:transparent;border-color:#5A2A31;color:var(--down)}
.xr-btn-danger:hover{background:rgba(246,70,93,.1);color:var(--down)}
.xr-btn-success{background:transparent;border-color:#1D5340;color:var(--up)}
.xr-btn-success:hover{background:rgba(14,203,129,.1);color:var(--up)}
.xr-btn-sm{height:30px;padding:0 12px;font-size:13px;border-radius:6px}
.xr-btn-block{width:100%}
.xr-btn[disabled]{opacity:.55;cursor:not-allowed}

.xr-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.xr-card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);gap:12px}
.xr-card-title{font-size:15px;font-weight:600}
.xr-card-body{padding:20px}
.xr-card-body.p0{padding:0}

.xr-grid{display:grid;gap:16px}
.xr-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.xr-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.xr-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.xr-grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.xr-grid-side{grid-template-columns:minmax(0,1fr) 340px}
.xr-grid-side-left{grid-template-columns:340px minmax(0,1fr)}

.xr-stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.xr-stat-label{color:var(--sub);font-size:13px;margin-bottom:8px}
.xr-stat-value{font-size:24px;font-weight:700;letter-spacing:.2px}
.xr-stat-foot{margin-top:8px;font-size:12px;color:var(--sub)}

.xr-table{width:100%;border-collapse:collapse;font-size:13.5px}
.xr-table th{
  text-align:left;color:var(--sub);font-weight:500;font-size:12.5px;
  padding:12px 16px;background:var(--bg-2);white-space:nowrap;border-bottom:1px solid var(--line);
}
.xr-table td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.xr-table tbody tr:hover{background:rgba(255,255,255,.02)}
.xr-table tbody tr:last-child td{border-bottom:none}
.xr-table-wrap{overflow-x:auto}
.xr-empty{padding:46px 20px;text-align:center;color:var(--sub);font-size:13px}

.xr-form-item{margin-bottom:16px}
.xr-label{display:block;font-size:13px;color:var(--sub);margin-bottom:8px}
.xr-input,.xr-select,.xr-textarea{
  width:100%;height:44px;background:var(--bg-2);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:0 14px;transition:.15s;
}
.xr-textarea{height:auto;padding:12px 14px;min-height:110px;resize:vertical;line-height:1.7}
.xr-input:focus,.xr-select:focus,.xr-textarea:focus{border-color:var(--primary);background:#141920}
.xr-input::placeholder,.xr-textarea::placeholder{color:#5E6673}
.xr-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#848E9C 50%),linear-gradient(135deg,#848E9C 50%,transparent 50%);background-position:calc(100% - 18px) 19px,calc(100% - 13px) 19px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.xr-input-group{display:flex;gap:8px}
.xr-input-group .xr-input{flex:1}
.xr-input-suffix{
  display:flex;align-items:center;padding:0 14px;background:var(--card-2);
  border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--sub);white-space:nowrap;
}
.xr-tip{font-size:12px;color:var(--sub);margin-top:6px}
.xr-check{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--sub)}
.xr-check input{width:16px;height:16px;accent-color:var(--primary)}

.xr-alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:13.5px;margin-bottom:16px;border:1px solid transparent}
.xr-alert-success{background:rgba(14,203,129,.1);color:var(--up);border-color:rgba(14,203,129,.25)}
.xr-alert-error{background:rgba(246,70,93,.1);color:var(--down);border-color:rgba(246,70,93,.25)}
.xr-alert-info{background:rgba(47,140,246,.1);color:#5CA8FF;border-color:rgba(47,140,246,.25)}
.xr-alert-warning{background:rgba(240,185,11,.1);color:var(--primary);border-color:rgba(240,185,11,.25)}

.xr-tag{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:5px;font-size:12px;white-space:nowrap}
.xr-tag-success{background:rgba(14,203,129,.12);color:var(--up)}
.xr-tag-danger{background:rgba(246,70,93,.12);color:var(--down)}
.xr-tag-warning{background:rgba(240,185,11,.12);color:var(--primary)}
.xr-tag-info{background:rgba(47,140,246,.12);color:#5CA8FF}
.xr-tag-muted{background:rgba(132,142,156,.14);color:var(--sub)}

.xr-badge{display:inline-flex;align-items:center;gap:3px;vertical-align:middle;margin-left:4px}
.xr-badge em{font-style:normal;font-size:11px;color:var(--badge-color);font-weight:500}
.xr-badge svg{flex:none}

.xr-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.xr-tabs a,.xr-tabs button{
  padding:11px 16px;color:var(--sub);border-bottom:2px solid transparent;
  background:none;border-top:0;border-left:0;border-right:0;cursor:pointer;white-space:nowrap;
}
.xr-tabs a.active,.xr-tabs button.active{color:var(--text);border-bottom-color:var(--primary);font-weight:500}

.xr-pager{display:flex;gap:6px;justify-content:flex-end;padding:16px 20px;flex-wrap:wrap}
.xr-pager a{min-width:32px;height:32px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:6px;color:var(--sub);font-size:13px}
.xr-pager a.active{background:var(--primary);border-color:var(--primary);color:#0B0E11;font-weight:600}
.xr-pager a:hover{border-color:var(--primary);color:var(--primary)}
.xr-pager a.active:hover{color:#0B0E11}

.xr-modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.xr-modal-mask.show{display:flex}
.xr-modal{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);width:100%;max-width:460px;box-shadow:var(--shadow);max-height:90vh;overflow:auto}
.xr-modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);font-weight:600}
.xr-modal-body{padding:20px}
.xr-modal-close{background:none;border:0;color:var(--sub);font-size:20px;cursor:pointer;line-height:1}
.xr-modal-close:hover{color:var(--text)}

.xr-toast-wrap{position:fixed;top:78px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none}
.xr-toast{
  background:var(--card-2);border:1px solid var(--line);padding:11px 20px;border-radius:8px;
  box-shadow:var(--shadow);font-size:13.5px;min-width:200px;text-align:center;animation:xrFade .25s ease;
}
.xr-toast-success{border-color:rgba(14,203,129,.4);color:var(--up)}
.xr-toast-error{border-color:rgba(246,70,93,.4);color:var(--down)}
.xr-toast-info{color:var(--text)}
@keyframes xrFade{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.xr-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(900px 400px at 12% -10%,rgba(240,185,11,.14),transparent 65%),var(--bg)}
.xr-hero-inner{padding:64px 0 54px;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:40px;align-items:center}
.xr-hero h1{font-size:42px;line-height:1.25;letter-spacing:-.5px;font-weight:700}
.xr-hero p{color:var(--sub);margin-top:16px;font-size:15px;max-width:520px}
.xr-hero-actions{display:flex;gap:12px;margin-top:28px}
.xr-hero .xr-btn{height:44px;padding:0 26px}
.xr-hero-panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:var(--shadow)}
.xr-hero-quote-row{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-radius:10px;gap:12px}
.xr-hero-quote-row:hover{background:var(--card-2)}
.xr-symbol{font-weight:600}
.xr-symbol span{color:var(--sub);font-weight:400;font-size:12px}

.xr-section{padding:46px 0}
.xr-section-title{font-size:22px;font-weight:600;margin-bottom:6px}
.xr-section-sub{color:var(--sub);margin-bottom:24px;font-size:13.5px}

.xr-feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.xr-feature h3{font-size:15px;margin-bottom:8px}
.xr-feature p{color:var(--sub);font-size:13px;line-height:1.75}
.xr-feature-icon{width:38px;height:38px;border-radius:10px;background:rgba(240,185,11,.12);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-weight:700}

.xr-footer{border-top:1px solid var(--line);padding:30px 0;color:var(--sub);font-size:13px;margin-top:40px}
.xr-footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.xr-footer a{color:var(--sub)}
.xr-footer a:hover{color:var(--primary)}

.xr-auth-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,520px)}
.xr-auth-side{
  background:radial-gradient(700px 500px at 20% 0%,rgba(240,185,11,.16),transparent 60%),var(--bg-2);
  border-right:1px solid var(--line);padding:56px;display:flex;flex-direction:column;justify-content:space-between;
}
.xr-auth-side h2{font-size:32px;line-height:1.35;font-weight:700;margin-top:36px}
.xr-auth-side ul{margin-top:26px;display:grid;gap:14px}
.xr-auth-side li{color:var(--sub);font-size:14px;display:flex;gap:10px;align-items:flex-start}
.xr-auth-side li b{color:var(--primary);font-weight:600}
.xr-auth-main{display:flex;align-items:center;justify-content:center;padding:40px 24px;background:var(--bg)}
.xr-auth-card{width:100%;max-width:400px}
.xr-auth-card h1{font-size:26px;font-weight:700;margin-bottom:6px}
.xr-auth-card .xr-auth-sub{color:var(--sub);font-size:13.5px;margin-bottom:28px}
.xr-auth-foot{margin-top:20px;text-align:center;color:var(--sub);font-size:13px}
.xr-geetest-btn{position:relative}

.xr-trade-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start}
.xr-trade-depth{display:grid;grid-template-columns:1fr 1fr;gap:0}
.xr-depth-row{display:flex;justify-content:space-between;padding:4px 12px;font-size:12.5px;position:relative;font-family:"SF Mono",Menlo,Consolas,monospace}
.xr-depth-row span:last-child{color:var(--sub)}
.xr-depth-ask{color:var(--down)}
.xr-depth-bid{color:var(--up)}
.xr-depth-bar{position:absolute;right:0;top:0;bottom:0;opacity:.14;border-radius:2px}
.xr-depth-ask .xr-depth-bar{background:var(--down)}
.xr-depth-bid .xr-depth-bar{background:var(--up)}
.xr-book-head{display:flex;justify-content:space-between;padding:8px 12px;color:var(--sub);font-size:12px;border-bottom:1px solid var(--line)}
.xr-pair-select{display:flex;gap:8px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line);overflow-x:auto}
.xr-pair-item{padding:6px 12px;border-radius:6px;border:1px solid var(--line);font-size:13px;color:var(--sub)}
.xr-pair-item.active{border-color:var(--primary);color:var(--primary)}
.xr-price-big{font-size:26px;font-weight:700;font-family:"SF Mono",Menlo,Consolas,monospace}
.xr-side-switch{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:16px}
.xr-side-switch button{height:36px;background:var(--card-2);border:1px solid transparent;border-radius:6px;cursor:pointer;color:var(--sub)}
.xr-side-switch button.active-buy{background:rgba(14,203,129,.14);color:var(--up);border-color:rgba(14,203,129,.35)}
.xr-side-switch button.active-sell{background:rgba(246,70,93,.14);color:var(--down);border-color:rgba(246,70,93,.35)}
.xr-scroll{max-height:340px;overflow-y:auto}

.xr-coin-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;background:var(--card-2);color:var(--text)}
.xr-wallet-amount{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:15px}

.xr-steps{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.xr-step{flex:1;min-width:150px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card)}
.xr-step b{display:block;font-size:13px;margin-bottom:4px}
.xr-step span{color:var(--sub);font-size:12px}
.xr-step.active{border-color:var(--primary)}
.xr-step.active b{color:var(--primary)}

.xr-admin{display:grid;grid-template-columns:228px minmax(0,1fr);min-height:100vh}
.xr-admin-side{background:var(--bg-2);border-right:1px solid var(--line);padding:18px 12px;position:sticky;top:0;height:100vh;overflow-y:auto}
.xr-admin-brand{display:flex;align-items:center;gap:9px;padding:8px 10px 20px;font-weight:700}
.xr-admin-group{padding:14px 10px 6px;color:#5E6673;font-size:11.5px;letter-spacing:.6px}
.xr-admin-link{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:8px;color:var(--sub);font-size:13.5px;margin-bottom:2px}
.xr-admin-link:hover{background:var(--card);color:var(--text)}
.xr-admin-link.active{background:var(--card-2);color:var(--primary)}
.xr-admin-badge{background:var(--down);color:#fff;font-size:11px;border-radius:9px;padding:1px 7px}
.xr-admin-main{padding:22px 26px 46px;min-width:0}
.xr-admin-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.xr-admin-top h1{font-size:20px;font-weight:600}
.xr-quick{display:flex;gap:10px;flex-wrap:wrap}

.xr-dl{display:grid;grid-template-columns:110px minmax(0,1fr);gap:10px 16px;font-size:13.5px}
.xr-dl dt{color:var(--sub)}
.xr-dl dd{word-break:break-all}
.xr-code{background:var(--bg-2);border:1px dashed var(--line);border-radius:8px;padding:12px 14px;font-family:"SF Mono",Menlo,Consolas,monospace;font-size:15px;letter-spacing:1px;text-align:center}
.xr-copy{cursor:pointer}
.xr-kv{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.xr-kv:last-child{border-bottom:0}
.xr-kv span:first-child{color:var(--sub)}
.xr-list-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.xr-list-item:last-child{border-bottom:0}
.xr-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);margin-top:7px;flex:none}
.xr-chart{width:100%;height:280px}
.xr-install-wrap{max-width:820px;margin:0 auto;padding:48px 20px}
.xr-install-head{text-align:center;margin-bottom:32px}
.xr-install-head h1{font-size:28px;font-weight:700}
.xr-install-head p{color:var(--sub);margin-top:8px}
.xr-check-list{display:grid;gap:8px;margin-bottom:24px}
.xr-check-row{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;background:var(--card);border:1px solid var(--line);border-radius:8px;font-size:13.5px}
.xr-check-ok{color:var(--up)}
.xr-check-bad{color:var(--down)}
@media (max-width:1024px){
  .xr-hero-inner,.xr-grid-side,.xr-grid-side-left,.xr-trade-grid{grid-template-columns:minmax(0,1fr)}
  .xr-grid-4,.xr-grid-5{grid-template-columns:repeat(2,minmax(0,1fr))}
  .xr-auth-wrap{grid-template-columns:minmax(0,1fr)}
  .xr-auth-side{display:none}
  .xr-admin{grid-template-columns:minmax(0,1fr)}
  .xr-admin-side{position:static;height:auto}
  .xr-nav{display:none}
}
@media (max-width:640px){
  .xr-grid-2,.xr-grid-3{grid-template-columns:minmax(0,1fr)}
  .xr-hero h1{font-size:30px}
  .xr-header-inner{gap:12px}
  .xr-logo{font-size:17px}
  .xr-hide-sm{display:none}
}