:root{--bg:#070a0f;--panel:#0d121a;--panel2:#101720;--line:rgba(255,255,255,.07);--gold:#e0bd70;--gold2:#9f7738;--cyan:#63d8cf;--green:#67d99b;--red:#e16f78;--text:#eaf0f7;--muted:#7c899b;--muted2:#4f5b6d;--sidebar:244px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}.login-page{overflow:hidden}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.login-visual{position:relative;overflow:hidden;background:radial-gradient(circle at 50% 48%,rgba(99,216,207,.12),transparent 20%),radial-gradient(circle at 50% 48%,rgba(224,189,112,.08),transparent 42%),#080c12;border-right:1px solid rgba(224,189,112,.12)}.visual-grid{position:absolute;inset:-40%;transform:perspective(600px) rotateX(62deg) translateY(24%);background-image:linear-gradient(rgba(99,216,207,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(99,216,207,.07) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,transparent,#000 35%,transparent 78%)}.orbit{position:absolute;left:50%;top:48%;border:1px solid rgba(224,189,112,.15);border-radius:50%;transform:translate(-50%,-50%)}.orbit:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 18px var(--gold)}.orbit-a{width:360px;height:360px;animation:spin 14s linear infinite}.orbit-a:after{top:36px;right:56px}.orbit-b{width:510px;height:510px;border-color:rgba(99,216,207,.11);animation:spin 24s linear infinite reverse}.orbit-b:after{bottom:82px;left:28px;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}.core-mark{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);width:138px;height:138px;display:grid;place-items:center;border:1px solid rgba(224,189,112,.4);background:rgba(7,10,15,.7);box-shadow:0 0 70px rgba(224,189,112,.09)}.core-mark:before,.core-mark:after{content:"";position:absolute;border:1px solid rgba(99,216,207,.18);inset:14px;transform:rotate(45deg)}.core-mark:after{inset:27px;border-color:rgba(224,189,112,.15);transform:rotate(0)}.core-mark span{font:52px Georgia,"Microsoft YaHei";color:var(--gold);z-index:1}.core-mark i{position:absolute;width:16px;height:1px;background:var(--cyan);right:-1px;top:-1px}.visual-copy{position:absolute;left:72px;bottom:62px}.visual-copy p{font:10px monospace;letter-spacing:.26em;color:var(--gold);margin:0 0 14px}.visual-copy h1{font-size:34px;line-height:1.45;letter-spacing:.08em;margin:0 0 24px;font-weight:520}.signal{display:flex;align-items:center;gap:10px;color:#617083;font:10px monospace;letter-spacing:.15em}.signal b,.node-pill b,.side-status b{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.35}}.login-form-panel{display:grid;place-items:center;padding:48px;background:radial-gradient(circle at 90% 10%,rgba(224,189,112,.07),transparent 35%),#0c1118}.login-card{width:min(420px,100%)}.mobile-brand{display:none}.section-code{font:10px monospace;color:var(--gold);letter-spacing:.2em;margin:0 0 24px}.login-card h2{font-size:30px;letter-spacing:.06em;margin:0 0 10px}.login-card .desc{font-size:13px;color:var(--muted);margin:0 0 42px}.login-card label{display:block;margin-bottom:22px;color:#8f9aaa;font-size:11px;letter-spacing:.08em}.input-wrap{height:52px;margin-top:9px;display:flex;border:1px solid var(--line);background:#080c12;transition:.2s}.input-wrap:focus-within{border-color:rgba(224,189,112,.5);box-shadow:0 0 0 3px rgba(224,189,112,.04)}.input-wrap i{font-style:normal;width:52px;display:grid;place-items:center;border-right:1px solid var(--line);color:#536071;font:10px monospace}.input-wrap input{flex:1;border:0;background:transparent;color:var(--text);outline:0;padding:0 16px}.input-wrap input::placeholder{color:#3f4a59}.login-card form button{width:100%;height:54px;border:0;background:linear-gradient(90deg,#b58b40,#e4c67c);color:#15120d;padding:0 20px;display:flex;justify-content:space-between;align-items:center;font-weight:720;letter-spacing:.12em;cursor:pointer;margin-top:32px}.login-card form button.loading{opacity:.55}.login-card form button b{font-size:22px;font-weight:400}.login-foot{display:flex;justify-content:space-between;color:#465263;font:9px monospace;letter-spacing:.14em;margin-top:28px}.login-foot em{font-style:normal;color:#527e7b}
.app-shell{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);background:#090d13;border-right:1px solid var(--line);padding:0 18px 20px;display:flex;flex-direction:column;z-index:30}.side-brand{height:92px;display:flex;align-items:center;gap:13px;padding:0 8px;border-bottom:1px solid var(--line)}.mini-mark{width:42px;height:42px;border:1px solid rgba(224,189,112,.35);display:grid;place-items:center;color:var(--gold);font:20px serif;position:relative}.mini-mark:after{content:"";position:absolute;right:-1px;top:7px;width:1px;height:10px;background:var(--cyan)}.side-brand strong{display:block;font-size:17px;letter-spacing:.16em}.side-brand small{display:block;color:#4e5969;font:8px monospace;letter-spacing:.15em;margin-top:5px}.sidebar nav{display:grid;gap:5px;margin-top:30px}.nav-item,.logout{border:0;background:transparent;color:#758195;height:48px;display:flex;align-items:center;gap:13px;padding:0 14px;cursor:pointer;text-align:left;border-radius:2px;position:relative}.nav-item:before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:2px;background:transparent}.nav-item i,.logout i{font-style:normal;font:16px monospace;width:18px;text-align:center}.nav-item span,.logout span{font-size:12px;letter-spacing:.08em}.nav-item:hover{background:rgba(255,255,255,.025);color:#b6bfcc}.nav-item.active{background:linear-gradient(90deg,rgba(224,189,112,.1),transparent);color:var(--gold)}.nav-item.active:before{background:var(--gold);box-shadow:0 0 12px var(--gold)}.side-status{margin-top:auto;padding:15px;border:1px solid var(--line);background:rgba(99,216,207,.025)}.side-status div{display:flex;align-items:center;gap:9px;color:#93a0af;font-size:10px}.side-status small{font:9px monospace;color:#445161;display:block;margin:8px 0 0 16px}.logout{margin-top:10px;width:100%;border-top:1px solid var(--line);border-radius:0;color:#596576}.workspace{margin-left:var(--sidebar);min-height:100vh;background:radial-gradient(circle at 80% -10%,rgba(99,216,207,.05),transparent 27%),var(--bg)}.topbar{height:92px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 36px;position:sticky;top:0;background:rgba(7,10,15,.92);backdrop-filter:blur(14px);z-index:20}.topbar-left{display:flex;align-items:center;gap:16px}.topbar-left>button{display:none;background:transparent;border:1px solid var(--line);color:var(--text);width:36px;height:36px}.topbar p{margin:0 0 6px;color:#556174;font:9px monospace;letter-spacing:.18em}.topbar h1{font-size:20px;margin:0;letter-spacing:.08em}.topbar-right{display:flex;align-items:center;gap:22px}.node-pill{height:34px;display:flex;align-items:center;gap:9px;padding:0 13px;border:1px solid var(--line);font:9px monospace;letter-spacing:.1em;color:#667386}.node-pill em{font-style:normal;color:var(--green)}.admin-chip{display:flex;align-items:center;gap:10px;color:#9ca7b5;font-size:11px}.admin-chip i{width:32px;height:32px;display:grid;place-items:center;border:1px solid rgba(224,189,112,.24);color:var(--gold);font-style:normal;background:rgba(224,189,112,.04)}.view-root{padding:30px 36px 48px;max-width:1600px;margin:auto}.loading-state{height:60vh;display:grid;place-items:center;align-content:center;gap:17px;color:#5e6a7b;font-size:11px;letter-spacing:.12em}.loading-state i{width:34px;height:34px;border:1px solid rgba(224,189,112,.16);border-top-color:var(--gold);border-radius:50%;animation:spinPlain .8s linear infinite}@keyframes spinPlain{to{transform:rotate(360deg)}}
.view-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:24px}.view-heading p{color:var(--muted);font-size:12px;margin:0;line-height:1.7}.primary-btn,.ghost-btn,.danger-btn{height:38px;border:0;padding:0 17px;cursor:pointer;font-size:11px;letter-spacing:.08em}.primary-btn{background:linear-gradient(90deg,#b68b40,#e0bd70);color:#15120c;font-weight:700}.ghost-btn{border:1px solid var(--line);background:#0b1017;color:#9aa5b5}.danger-btn{border:1px solid rgba(225,111,120,.25);background:rgba(225,111,120,.06);color:#d8848b}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.metric-card{min-height:138px;padding:20px 21px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.024),transparent),var(--panel);position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;right:-25px;bottom:-38px;width:100px;height:100px;border:1px solid rgba(224,189,112,.06);transform:rotate(45deg)}.metric-top{display:flex;justify-content:space-between;color:#697689;font-size:10px;letter-spacing:.09em}.metric-top i{font-style:normal;color:#405064;font:12px monospace}.metric-value{font:34px monospace;margin-top:23px;color:#f0f3f8}.metric-foot{font-size:10px;color:#4e5b6d;margin-top:8px}.metric-card.accent .metric-value{color:var(--gold)}.metric-card.cyan .metric-value{color:var(--cyan)}.dashboard-row{display:grid;grid-template-columns:1.65fr 1fr;gap:15px;margin-top:15px}.panel{border:1px solid var(--line);background:var(--panel);min-width:0}.panel-head{height:58px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.panel-head h3{margin:0;font-size:12px;letter-spacing:.08em}.panel-head span{font:9px monospace;color:#536174;letter-spacing:.12em}.chart-wrap{height:270px;padding:18px}.node-status{padding:19px 20px}.node-hero{height:102px;display:flex;align-items:center;gap:18px;background:linear-gradient(100deg,rgba(99,216,207,.07),transparent);border:1px solid rgba(99,216,207,.09);padding:17px}.node-ring{width:64px;height:64px;border:1px solid rgba(99,216,207,.4);border-radius:50%;display:grid;place-items:center;position:relative}.node-ring:before{content:"";position:absolute;inset:7px;border:1px dashed rgba(99,216,207,.2);border-radius:50%;animation:spinPlain 8s linear infinite}.node-ring b{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 18px var(--green)}.node-copy strong{display:block;font:12px monospace;color:var(--cyan)}.node-copy span{display:block;color:#5e6b7d;font-size:10px;margin-top:8px}.node-lines{display:grid;gap:14px;margin-top:18px}.node-lines div{display:grid;grid-template-columns:94px 1fr 38px;align-items:center;gap:9px;color:#667386;font-size:9px}.node-lines i{height:2px;background:#18202a;position:relative}.node-lines i:after{content:"";position:absolute;inset:0 auto 0 0;width:var(--p);background:linear-gradient(90deg,var(--gold2),var(--gold))}.node-lines em{font:9px monospace;color:#8e9aa9;font-style:normal}.recent-panel{margin-top:15px}.recent-list{padding:0 20px}.recent-row{display:grid;grid-template-columns:1.1fr .65fr .8fr .7fr;gap:12px;align-items:center;min-height:58px;border-bottom:1px solid rgba(255,255,255,.045);font-size:10px;color:#7d899a}.recent-row:last-child{border:0}.recent-row strong{font:10px monospace;color:#bac3ce;font-weight:400}.badge{display:inline-flex;align-items:center;height:24px;padding:0 9px;border:1px solid var(--line);font-size:9px}.badge.active{color:var(--green);border-color:rgba(103,217,155,.16);background:rgba(103,217,155,.04)}.badge.unused{color:var(--gold);border-color:rgba(224,189,112,.18);background:rgba(224,189,112,.04)}.badge.expired,.badge.disabled{color:#9a6770;border-color:rgba(225,111,120,.13)}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px}.search-box{display:flex;height:38px;border:1px solid var(--line);background:var(--panel);min-width:280px}.search-box input{flex:1;background:transparent;border:0;outline:0;color:var(--text);padding:0 13px;font-size:11px}.search-box button{width:40px;background:transparent;border:0;color:#667487;cursor:pointer}.filter-select{height:38px;border:1px solid var(--line);background:var(--panel);color:#9aa6b6;padding:0 12px;outline:0;font-size:11px}.toolbar .spacer{flex:1}.table-panel{padding:4px 16px 16px}.layui-table,.layui-table-view{background:transparent!important;color:#9ca8b7!important}.layui-table-view{border-color:var(--line)!important}.layui-table-header,.layui-table thead tr,.layui-table tbody tr:hover{background:#0c121a!important}.layui-table td,.layui-table th{border-color:rgba(255,255,255,.05)!important}.layui-table th{color:#647185!important;font-size:10px!important;letter-spacing:.06em}.layui-table td{font-size:10px!important}.layui-table-cell{height:40px!important;line-height:40px!important}.layui-laypage a,.layui-laypage span{background:transparent!important;color:#667386!important;border:0!important}.layui-laypage .layui-laypage-curr .layui-laypage-em{background:var(--gold2)!important}.table-code{font:10px monospace;color:#c7d0dc}.table-action{color:var(--gold);margin-right:11px;cursor:pointer}.table-action.danger{color:#bb7178}.empty-block{height:180px;display:grid;place-items:center;color:#4e5b6c;font-size:11px}.content-layout{display:grid;grid-template-columns:210px 1fr;gap:15px}.content-nav{padding:12px}.content-nav button{width:100%;height:44px;border:0;background:transparent;color:#657285;text-align:left;padding:0 14px;font-size:11px;cursor:pointer;border-left:2px solid transparent}.content-nav button.active{color:var(--gold);background:linear-gradient(90deg,rgba(224,189,112,.07),transparent);border-left-color:var(--gold)}.settings-form{padding:25px}.settings-section{display:none}.settings-section.active{display:block}.settings-section h3{font-size:14px;margin:0 0 6px;letter-spacing:.08em}.settings-section>p{font-size:10px;color:#5b687a;margin:0 0 26px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field{display:block;color:#748195;font-size:10px}.field.full{grid-column:1/-1}.field input,.field textarea{display:block;width:100%;margin-top:8px;border:1px solid var(--line);background:#080c12;color:#b9c2ce;outline:0;padding:12px;font-size:11px}.field input{height:42px}.field textarea{min-height:104px;resize:vertical;line-height:1.65}.field input:focus,.field textarea:focus{border-color:rgba(224,189,112,.4)}.settings-actions{display:flex;justify-content:flex-end;padding:17px 25px;border-top:1px solid var(--line)}.maintenance-switch{display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(225,111,120,.12);background:rgba(225,111,120,.025);padding:18px}.maintenance-switch strong{display:block;font-size:11px}.maintenance-switch span{display:block;font-size:9px;color:#596677;margin-top:7px}.switch{width:42px;height:22px;border-radius:12px;border:0;background:#2c3542;position:relative;cursor:pointer}.switch:after{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;border-radius:50%;background:#778394;transition:.2s}.switch.on{background:rgba(225,111,120,.42)}.switch.on:after{left:23px;background:var(--red)}
.modal-form{padding:18px 22px 8px;background:#0c1118;color:#9aa6b5}.modal-form label{display:block;color:#6f7c8f;font-size:10px;margin-bottom:16px}.modal-form input,.modal-form select,.modal-form textarea{display:block;margin-top:8px;width:100%;height:40px;border:1px solid var(--line);background:#070b10;color:#c5ced9;padding:0 11px;outline:0}.modal-form textarea{height:80px;padding:10px;resize:none}.generated-codes{background:#080c12;border:1px solid var(--line);padding:12px;max-height:260px;overflow:auto;margin-top:12px}.generated-codes code{display:block;color:var(--cyan);font:12px monospace;padding:7px 5px;border-bottom:1px solid rgba(255,255,255,.04)}.layui-layer{background:#0d131b!important;border:1px solid rgba(224,189,112,.14)!important;box-shadow:0 20px 70px rgba(0,0,0,.6)!important}.layui-layer-title{background:#0a0f15!important;color:#aeb8c5!important;border-bottom:1px solid var(--line)!important;font-size:12px!important}.layui-layer-btn{border-top:1px solid var(--line)!important}.layui-layer-btn .layui-layer-btn0{background:var(--gold2)!important;border-color:var(--gold2)!important;color:#12100c!important}.layui-layer-btn .layui-layer-btn1{background:transparent!important;border-color:var(--line)!important;color:#7d8999!important}.layui-layer-msg{color:#c8d0da!important}.layui-layer-dialog .layui-layer-content{color:#9ca7b4!important}
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