:root{color-scheme:dark;font-family:Inter,Segoe UI,Microsoft YaHei,Leelawadee UI,Tahoma,sans-serif;color:#f1f6ff;background:#0a0f16;line-height:1.65;font-synthesis:none;text-rendering:optimizeLegibility;--bg: #0a0f16;--panel: #111923;--line: #3a4d65;--muted: #bdcde0;--accent: #89b4ff}*{box-sizing:border-box}body{margin:0;min-width:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{transition:background .18s,color .18s,border-color .18s}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.65}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,.table-wrap:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.icon{width:20px;height:20px;flex:0 0 auto}h1,h2,h3,p{margin-top:0}.eyebrow{color:var(--accent);font:12px/1.5 Consolas,monospace;letter-spacing:2px}.brand{display:flex;align-items:center;gap:12px}.brand-symbol{display:grid;place-items:center;flex-shrink:0;width:42px;height:46px;border:1px solid #b8d1f0;border-radius:9px;background:#eff5ff}.brand-symbol img{display:block;width:30px;height:32px;object-fit:contain}.brand-copy{min-width:0}.brand strong{display:block;font-size:19px;font-weight:650;letter-spacing:1.4px;line-height:1.3}.brand-english{display:block;color:#d0dff2;font:12px/1.4 Segoe UI,sans-serif;letter-spacing:.5px;margin-top:3px}.brand small{display:block;color:var(--muted);font-size:12px;letter-spacing:.8px;line-height:1.4;margin-top:3px}.company-website{display:inline-flex;align-items:center;gap:8px;width:fit-content;min-height:32px;color:var(--muted);font-size:14px;white-space:nowrap}.company-website strong{font-weight:500;color:#d2e5ff;letter-spacing:.2px}.company-website .icon{width:13px;height:13px;color:#8ebaff}.company-website:hover strong{color:#e0edff;text-decoration:underline;text-underline-offset:3px}.login-panel>.company-website{margin-top:14px}.language-switcher{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:14px;white-space:nowrap}.language-switcher select{width:132px;min-height:36px;padding:7px 9px;font-size:14px}.login-brand-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:18px}.login-panel>.language-switcher{display:flex;justify-content:flex-end;margin-bottom:20px}.topbar-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:32px}.entrance-shell{grid-template-columns:minmax(0,660px) minmax(340px,410px);gap:clamp(48px,8vw,132px);justify-content:center;background:radial-gradient(ellipse at 28% 52%,#14243d 0,transparent 45%),var(--bg)}.login-story{width:100%;padding:28px 0}.story-heading{margin-top:68px}.story-heading h1{margin:16px 0 20px;font-size:clamp(40px,4.5vw,64px);font-weight:600;line-height:1.24;letter-spacing:-2px}.story-heading h1 span{color:var(--accent)}.story-heading p{font-size:15px;line-height:1.9;color:var(--muted)}.network-visual{margin:28px 0 0}.network-visual svg{width:100%;max-height:285px}.energy-trace{fill:none;stroke:#b9dcff;stroke-width:1.6;stroke-linecap:round;stroke-dasharray:9 91;animation:energy-flow 4.8s linear infinite;pointer-events:none}.m1-edge-flow{stroke-width:1.6;stroke-dasharray:5 95;animation-duration:7s;animation-delay:-2s}@keyframes energy-flow{0%{stroke-dashoffset:0}to{stroke-dashoffset:-100}}.visual-label{display:flex;justify-content:space-between;color:#b5c9e3;font:12px Consolas,monospace;letter-spacing:1.5px;border-bottom:1px solid #24354b;padding-bottom:10px}.network-visual figcaption{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}.visual-dash{display:inline-block;width:24px;height:2px;background:#7ea9ec}.story-footer{display:flex;flex-wrap:wrap;gap:16px 24px;margin-top:32px;color:var(--muted);font-size:14px}.story-footer span+span{border-left:1px solid #344357;padding-left:28px}.login-panel{width:min(560px,100%);padding:36px;border:1px solid var(--line);background:var(--panel);border-radius:14px;box-shadow:0 20px 80px #0003}.entrance-panel{width:100%;background:#111822e8}.login-panel h1{font-size:28px;line-height:1.35;margin:20px 0}.login-heading h2{font-size:27px;font-weight:600;margin:12px 0 8px}.login-heading p{margin-bottom:28px;color:var(--muted);font-size:15px}.login-desc{color:var(--muted)}.badge{display:inline-flex;padding:4px 10px;border:1px solid #36577e;border-radius:5px;color:#a5c8ff;font-size:14px}.auth-form,.form-grid,.auth-actions{display:grid;gap:20px}.role-grid{display:grid;gap:9px;margin-bottom:8px}.role-card{display:flex;align-items:center;gap:13px;width:100%;text-align:left;padding:13px 14px;min-height:68px;border:1px solid var(--line);border-radius:8px;color:#d0ddee;background:#0e151e}.role-card .icon{color:#b2c9e6}.role-card div{flex:1}.role-card strong{display:block;font-size:15px;font-weight:600}.role-card div span{display:block;font-size:14px;margin-top:3px;color:var(--muted)}.role-card:hover{border-color:#57739a}.role-card.active{border-color:#688fc9;background:#18283e;color:#edf4ff}.role-card.active .icon{color:#a1c4ff}.role-radio{width:14px;height:14px;border:1px solid #536276;border-radius:50%}.active .role-radio{border:4px solid #8eb8ff;background:#18283e}.auth-form label,.form-grid label{display:grid;gap:8px;font-size:14px;color:#dce8f8}input,select{width:100%;min-height:44px;border:1px solid #607c9f;border-radius:7px;background:#0b121b;color:#e9f0fa;padding:11px 13px;font-size:15px}input::placeholder{color:#b3c4da}select:disabled{color:#a6b3c6;opacity:.8}.primary-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:12px 18px;min-height:46px;color:#081424;background:#92baff;border:1px solid #a4c5ff;border-radius:7px;font-size:15px;font-weight:700}.primary-button:hover:not(:disabled){background:#afceff}.demo-note{display:flex;align-items:flex-start;gap:10px;border-top:1px solid var(--line);margin-top:26px;padding-top:20px;color:var(--muted);font-size:14px;line-height:1.8}.demo-note .icon{width:16px;height:16px;margin-top:3px}.form-error{margin:0;font-size:15px;color:#ffabae}.page-shell{min-height:100vh;display:grid;grid-template-columns:242px minmax(0,1fr)}.sidebar{display:flex;flex-direction:column;gap:36px;position:sticky;top:0;height:100vh;padding:30px 18px 22px;border-right:1px solid #202b39;background:#0d141e}.sidebar .brand{padding:0 8px}.sidebar .brand strong{font-size:17px}.sidebar-label{margin:0 10px 12px;font-size:12px;color:#bdcde0;letter-spacing:1.3px}.workspace-label{display:flex;align-items:center;gap:10px;background:#151f2c;border:1px solid #27354a;padding:12px;border-radius:8px}.avatar{display:grid;place-items:center;width:31px;height:31px;flex-shrink:0;color:#bdd3f5;background:#253752;border-radius:7px;font-size:14px}.workspace-label strong{display:block;font-size:14px;font-weight:500}.workspace-label small{font-size:12px;color:var(--muted)}.nav-group{display:grid;gap:6px}.nav-button{display:flex;align-items:center;gap:12px;min-height:46px;padding:12px 14px;border:1px solid transparent;border-radius:7px;color:#d0dff2;font-size:15px}.nav-button .icon{width:18px;height:18px}.nav-button:hover{color:#e4efff;background:#172231}.nav-button.active{color:#b6d1ff;background:#1a2b43;border-color:#2b4669}.nav-count{margin-left:auto;display:grid;place-items:center;width:19px;height:19px;border-radius:4px;background:#4c3030;color:#f1b2a9;font-size:12px}.sidebar-actions{margin-top:auto;padding:0 8px;display:grid;gap:18px}.environment-label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.status-dot{width:6px;height:6px;background:#72d5b5;border-radius:50%;flex-shrink:0}.logout-button{display:flex;gap:11px;align-items:center;width:fit-content;border:0;padding:6px 0;color:#c6d7ec;background:transparent;font-size:14px}.logout-button:hover{color:#e9f0fa}.logout-button .icon{width:17px;height:17px}.content{min-width:0;max-width:1800px;width:100%;margin:0 auto;padding:0 34px 38px}.topbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;min-height:73px;padding:12px 0;border-bottom:1px solid #202b39}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px 13px;font-size:14px;color:#bdcde0}.breadcrumb span{color:#91a8c7}.breadcrumb strong{font-weight:500;color:#d8e4f5}.connection-status{display:flex;align-items:center;gap:8px;color:#a1efd1;font-size:12px}.connection-status.is-warning{color:#ffdb97}.is-warning .status-dot{background:#ffdb97}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px 0 20px}.page-heading h1{font-size:25px;line-height:1.35;margin:8px 0;font-weight:600}.page-heading p{margin:0;color:var(--muted);font-size:14px}.page-heading>div{min-width:0}.page-heading>button{flex-shrink:0}.ghost-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #344459;border-radius:6px;background:#16202d;color:#c3d2e8;font-size:14px;min-height:37px;padding:8px 13px;white-space:nowrap}.ghost-button:hover:not(:disabled){background:#213249;border-color:#6582ab}.ghost-button .icon{width:15px;height:15px}.environment-banner{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border:1px solid #2a3749;border-radius:7px;color:#d0ddef;background:#121c29;font-size:14px;margin-bottom:24px}.environment-banner .icon{width:15px;height:15px;margin-top:1px}.action-notice{display:flex;justify-content:space-between;gap:14px;margin-bottom:18px;border-left:3px solid #8bb6ff;border-radius:4px;background:#1b2c43;padding:12px 15px;font-size:15px}.action-notice button{background:transparent;border:0;color:#dce7fa;font-size:18px;padding:0 6px}.hero-card{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:28px 30px;border:1px solid #32455e;border-radius:11px;margin-bottom:20px;overflow:hidden;background:linear-gradient(110deg,#18273b,#111d2d 70%,#162c47)}.hero-card h2{font-size:23px;font-weight:500;margin:13px 0 12px}.hero-card p{color:#d0def0;margin-bottom:20px;font-size:14px}.hero-card p strong{color:#e9f2ff;font-family:Consolas,monospace}.text-link{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:#bad7ff;font-size:14px;padding:0}.text-link .icon{width:15px;height:15px}.text-link:hover{color:#d5e5ff}.hero-status{display:flex;align-items:center;gap:19px;flex-shrink:0}.hero-status>div:last-child strong{display:block;font-size:17px;font-family:Consolas,monospace;font-weight:500}.hero-status>div:last-child span{display:block;max-width:140px;margin-top:6px;font-size:12px;color:#c1d3ed}.device-gauge{width:108px;height:108px;position:relative}.device-gauge svg{width:100%;height:100%;transform:rotate(-90deg)}.device-gauge circle{fill:none;stroke-width:5}.gauge-track{stroke:#2b3f59}.gauge-value{stroke:#96bfff;stroke-linecap:round}.device-gauge>div{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.device-gauge strong{font:27px/1.2 Consolas,monospace;color:#deebff}.device-gauge small{font-size:14px;margin-left:2px}.device-gauge span{color:#bfd3ef;font-size:12px;margin-top:4px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px}.card{min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:9px}.metric-card{padding:20px 22px}.metric-label{display:flex;align-items:center;justify-content:space-between;color:#d0dff2;font-size:14px}.metric-label .icon{color:#a5c5f0;width:18px;height:18px}.metric-card>strong{display:block;margin:12px 0 9px;font:32px/1.2 Consolas,monospace;letter-spacing:-1px;color:#e9f1fe}.metric-card>small{color:#bdcde0;font-size:12px}.section-grid{display:grid;gap:20px;grid-template-columns:minmax(0,1fr);align-items:start}.overview-grid{grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr)}.with-form{grid-template-columns:minmax(0,1fr) 340px}.section-card{padding:21px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.section-head h3{font-size:15px;font-weight:600;margin:0}.section-head>span{font:12px Consolas,monospace;color:#d0e1fa;border:1px solid #34445c;background:#192536;border-radius:4px;padding:3px 7px;white-space:nowrap}.section-desc{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:24px}.page-tools{display:flex;align-items:center;gap:14px;margin:0 0 20px;font-size:14px;color:#c1d2e9}.page-tools{flex-wrap:wrap}.page-tools>select{width:auto;min-width:140px;min-height:40px;font-size:14px}.page-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:22px}.page-summary>div{background:var(--panel);padding:15px 20px;min-width:0}.page-summary span{display:block;color:var(--muted);font-size:14px}.page-summary strong{display:block;margin-top:8px;font-size:19px;font-weight:500;font-variant-numeric:tabular-nums}.record-cell{display:grid;gap:6px}.record-cell small{color:var(--muted);font-size:12px;font-weight:400}.record-link{color:#bad7ff;text-decoration:underline;text-underline-offset:4px}.data-footer,.table-note{color:var(--muted);font-size:12px;line-height:1.8;margin:18px 0 0}.data-footer{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px}.balance-preview{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px;background:#142237;border:1px solid #2c405d;border-radius:6px}.balance-preview span{font-size:12px;color:var(--muted)}.balance-preview strong{display:block;margin-top:8px;font-size:14px;color:#c7dcfa;font-variant-numeric:tabular-nums}.balance-preview>span{min-width:0;overflow-wrap:anywhere}.alert-main .alert-level{display:inline-flex;margin:0 8px 0 0;padding:2px 5px;border:1px solid #a17d43;border-radius:3px;color:#ffdc9e;font-size:12px}.alert-main .level-高{color:#ffb8c5;border-color:#a26276}.action-notice{overflow-wrap:anywhere}.action-notice.is-error{border-left-color:#ffb8c5}.search-field{position:relative;width:min(100%,340px)}.search-field .icon{position:absolute;left:12px;top:12px;width:16px;height:16px;color:#aac7eb}.search-field input{padding-left:38px;min-height:40px;background:#111b28}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}td,th{padding:14px 12px;border-bottom:1px solid #253142;text-align:left;font-size:14px}th{color:#cbdcf2;font-weight:600;background:#1b293c;font-size:12px}td{color:#e0ebfa}td:first-child{color:#e1eaf8}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#182334}.status-pill{display:inline-flex;align-items:center;min-height:27px;border:1px solid #607da3;border-radius:4px;padding:2px 7px;color:#d7e7fb;background:#203044;font-size:12px;white-space:nowrap}.status-pill.is-ok{color:#a2f1d0;border-color:#4b9b80;background:#173c31}.status-pill.is-warn{color:#ffdc9e;border-color:#a17d43;background:#423319}.status-pill.is-danger{color:#ffb8c5;border-color:#a26276;background:#432832}.list-block,.alert-list{display:grid;gap:0;list-style:none;margin:0;padding:0}.list-block li{display:grid;grid-template-columns:1fr auto;gap:7px 20px;padding:17px 0;border-bottom:1px solid #3a4d65}.list-block li:first-child,.alert-list li:first-child{padding-top:0}.list-block li:last-child,.alert-list li:last-child{border-bottom:0;padding-bottom:0}.list-block strong{font-size:14px;font-weight:500}.list-block span{font-size:14px;color:#b9cfee;font-variant-numeric:tabular-nums}.list-block small{grid-column:1/-1;color:var(--muted);font-size:12px}.alert-list li{padding:16px 0;border-bottom:1px solid #3a4d65}.alert-main strong{display:block;font-size:14px;font-weight:500;color:#f0f6ff}.alert-main span{display:block;margin-top:7px;color:var(--muted);font-size:12px}.alert-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px}.compact-button{min-height:30px;width:auto;padding:6px 10px}.empty-state{padding:28px!important;text-align:center;color:var(--muted)!important;font-size:14px}.hint-list{color:var(--muted);font-size:15px;padding-left:18px}@media (min-width: 1500px){.content{padding-left:48px;padding-right:48px}.hero-card{min-height:204px}}@media (max-width: 1200px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.entrance-shell{gap:45px;grid-template-columns:minmax(0,1fr) 370px}.story-heading{margin-top:48px}.page-shell{grid-template-columns:218px minmax(0,1fr)}.content{padding-left:24px;padding-right:24px}.overview-grid,.with-form{grid-template-columns:minmax(0,1fr)}.hero-status>div:last-child{display:none}}@media (max-width: 760px){input,select{font-size:16px}.language-switcher{font-size:13px}.language-switcher select{width:144px;min-height:44px;font-size:16px}.entrance-shell{display:flex;flex-direction:column;gap:30px;padding:28px 20px;align-items:stretch}.login-story{padding:0}.story-heading{margin-top:32px}.story-heading h1{font-size:34px;letter-spacing:-1px}.story-heading p{font-size:15px}.network-visual,.story-footer{display:none}.login-panel{padding:26px}.page-shell{display:block}.sidebar{display:grid;grid-template-columns:minmax(0,1fr) auto;position:relative;height:auto;padding:18px 16px 0;gap:20px 12px;border-right:0;border-bottom:1px solid #29374b}.sidebar>div:not(.brand):not(.sidebar-actions){display:none}.sidebar-actions{position:static;grid-column:2;grid-row:1;align-self:start;margin:0;padding:0}.sidebar-actions .environment-label{display:none}.sidebar-actions .logout-button{min-height:44px;padding:6px}.sidebar .brand{grid-column:1;grid-row:1;padding:0}.nav-group{grid-column:1 / -1;grid-row:2;display:flex;min-width:0;overflow-x:auto;gap:7px;padding:0 0 12px;scrollbar-width:thin}.nav-button{white-space:nowrap;flex-shrink:0;padding:9px 12px;min-height:44px;font-size:14px}.nav-button .icon{width:16px;height:16px}.content{padding:0 16px 24px}.topbar{min-height:54px}.page-heading{padding-top:22px;align-items:flex-start}.page-heading h1{font-size:23px}.page-heading p{font-size:14px}.page-heading .ghost-button{margin-top:26px}.environment-banner{margin-bottom:18px;font-size:12px}.hero-card{padding:23px;gap:14px}.hero-card h2{font-size:20px}.hero-card p{font-size:14px}.device-gauge{width:85px;height:85px}.metric-grid{gap:10px}.metric-card{padding:15px 12px}.metric-card>strong{font-size:24px}.metric-card>small{font-size:12px}.metric-label .icon{display:none}.section-card{padding:17px}.page-tools>span{display:none}.metric-card>small,.record-cell small,.alert-main>span,.data-footer,.table-note,.demo-note,.status-pill{font-size:13px}td,.metric-label,.form-grid label,.auth-form label{font-size:15px}th{font-size:13px}.ghost-button{min-height:44px;font-size:14px}.compact-button{min-height:44px}}@media (max-width: 420px){.hero-status{display:none}.metric-grid{grid-template-columns:minmax(0,1fr)}.metric-card{display:grid;grid-template-columns:1fr auto;gap:6px}.metric-card>strong{grid-column:2;grid-row:1/3;align-self:center;margin:0}.metric-card>small{grid-column:1}.brand strong{font-size:17px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}.energy-trace{animation:none;stroke-dasharray:none;opacity:.35}}