@font-face{font-family:'HarmonyOS Sans SC';src:url('/_access/assets/fonts/HarmonyOS_Sans_SC_Regular_Gateway.ttf?v=20260714-gateway3') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'HarmonyOS Sans SC';src:url('/_access/assets/fonts/HarmonyOS_Sans_SC_Medium_Gateway.ttf?v=20260714-gateway3') format('truetype');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'HarmonyOS Sans SC';src:url('/_access/assets/fonts/HarmonyOS_Sans_SC_Bold_Gateway.ttf?v=20260714-gateway3') format('truetype');font-weight:700;font-style:normal;font-display:swap}
:root{--color-bg-base:#f5f7fb;--color-bg-container:#fff;--color-bg-soft:#f4f7fb;--color-border:#dbe2ec;--color-text:#0f172a;--color-text-secondary:#526072;--color-text-tertiary:#7b8794;--ems-accent:#3b82f6;--ems-accent-hover:#2563eb;--font-sans:'Inter','HarmonyOS Sans SC','PingFang SC','Microsoft YaHei',sans-serif;--font-zh:'HarmonyOS Sans SC','Inter','PingFang SC','Microsoft YaHei',sans-serif;--font-mono:'JetBrains Mono','HarmonyOS Sans SC','SFMono-Regular',Consolas,monospace}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg-base);-webkit-font-smoothing:antialiased}.access-page{overflow-x:hidden}
button,input{font:inherit}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;background:var(--color-bg-base);position:relative;overflow:hidden}.login-shell:before,.login-shell:after{content:'';position:fixed;border-radius:999px;filter:blur(120px);pointer-events:none}.login-shell:before{width:40%;height:40%;top:-10%;left:-10%;background:rgba(59,130,246,.08)}.login-shell:after{width:40%;height:40%;right:-10%;bottom:-10%;background:rgba(16,185,129,.08)}.login-shell-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(245,248,252,.26),rgba(245,248,252,.34)),url('/_access/assets/background.png');background-position:center;background-repeat:no-repeat;background-size:cover;transform:scale(1.02);pointer-events:none}
.login-stage{position:relative;width:100%;max-width:448px;animation:stage-in .32s ease-out}.login-brand{display:flex;flex-direction:column;align-items:center;margin-bottom:32px}.login-logo{width:64px;height:64px;margin:0 auto 24px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-container);border:1px solid var(--color-border);box-shadow:0 0 30px rgba(59,130,246,.15)}.login-logo-image{width:auto;height:25px;display:block;object-fit:contain}.login-title{margin:0!important;text-align:center;color:var(--color-text);font-size:32px;font-weight:600;letter-spacing:.08em}.login-title-muted{color:var(--color-text-secondary);font-weight:400}.login-subtitle{margin:8px 0 0;text-align:center;color:var(--color-text-secondary);line-height:1.4;font-size:12px;font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase}
.login-card{position:relative;width:100%;max-width:448px;padding:32px;border-radius:20px;border:1px solid var(--color-border);background:var(--color-bg-container);box-shadow:0 20px 40px rgba(15,23,42,.12);overflow:hidden}.login-card:before{content:'';position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,transparent,var(--ems-accent),transparent);opacity:.5}.login-form{display:grid;gap:18px}.form-item{display:grid;gap:8px}.form-label{font-size:12px;font-family:var(--font-zh);font-weight:500;letter-spacing:.02em;color:var(--color-text-secondary)}.required-mark{color:#ff4d4f;font-family:SimSun,sans-serif}.input-wrap{height:48px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-bg-soft);display:flex;align-items:center;transition:border-color .2s,box-shadow .2s}.input-wrap:hover{border-color:#a9c7f8}.input-wrap:focus-within{border-color:var(--ems-accent);box-shadow:0 0 0 3px rgba(59,130,246,.14)}.input-wrap svg{width:17px;height:17px;margin-left:14px;fill:none;stroke:var(--color-text-secondary);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.input-wrap input{width:100%;height:100%;min-width:0;padding:0 14px 0 10px;border:0;outline:0;color:var(--color-text);background:transparent;font-size:14px}.input-wrap input::placeholder{color:#a0a9b6}.code-row{display:grid;grid-template-columns:minmax(0,1fr) 126px;gap:10px}.code-button,.login-submit,.secondary-button,.node-open{border:0;cursor:pointer;transition:transform .18s,background .18s,border-color .18s,box-shadow .18s,opacity .18s}.code-button{border:1px solid #a9c7f8;border-radius:12px;color:#2563eb;background:#eef5ff;font-size:13px;font-weight:500}.code-button:hover:not(:disabled){border-color:var(--ems-accent);color:#1d4ed8;background:#e4efff}.code-button:disabled{cursor:not-allowed;opacity:.55}.login-submit{height:48px;margin-top:6px;border-radius:12px;color:#fff;background:#2f66e8;box-shadow:0 4px 12px rgba(47,102,232,.24);font-size:15px;font-weight:600;letter-spacing:.12em}.login-submit:hover:not(:disabled){transform:translateY(-1px);background:#2563eb;box-shadow:0 6px 16px rgba(47,102,232,.32)}.login-submit:disabled{opacity:.55;cursor:not-allowed}.form-message{display:none;min-height:34px;padding:9px 11px;border:1px solid transparent;border-radius:8px;font-size:12px;line-height:1.35}.form-message.show{display:block}.form-message.info{color:#1d4ed8;border-color:#bfdbfe;background:#eff6ff}.form-message.error{color:#b42318;border-color:#fecdca;background:#fff1f0}.login-footer-info{margin-top:22px;padding-top:18px;border-top:1px solid #e4e9f0;display:flex;flex-direction:column;align-items:center;gap:10px}.login-footer-info p{margin:0;text-align:center;font-size:10px;color:#69778a}.login-font-license{max-width:320px;line-height:1.5}.login-footer{margin-top:22px;text-align:center;color:var(--color-text-tertiary);font-size:10px;font-family:var(--font-mono);letter-spacing:.3em;text-transform:uppercase}
.nodes-shell{align-items:stretch;overflow:auto}.nodes-stage{position:relative;width:min(760px,100%);margin:auto;padding:28px 0 24px}.nodes-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.nodes-brand{display:flex;align-items:center;gap:12px}.nodes-brand>img{width:50px;height:50px;padding:12px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-bg-container);object-fit:contain}.nodes-brand h1{margin:0;font-size:22px;letter-spacing:.08em}.nodes-brand h1 span{color:var(--color-text-secondary);font-weight:400}.nodes-brand p{margin:3px 0 0;color:var(--color-text-secondary);font-size:11px;letter-spacing:.08em}.nodes-panel{border:1px solid var(--color-border);border-radius:16px;background:var(--color-bg-container);box-shadow:0 16px 36px rgba(15,23,42,.10);overflow:hidden}.nodes-panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid var(--color-border)}.nodes-panel-head h2{margin:0;font-size:16px}.nodes-panel-head p{margin:4px 0 0;color:var(--color-text-secondary);font-size:11px}.secondary-button{min-height:36px;padding:0 14px;border:1px solid var(--color-border);border-radius:9px;color:var(--color-text);background:#fff;font-size:12px}.secondary-button:hover{border-color:var(--ems-accent);color:#2563eb;background:#f7faff}.node-grid{display:block;background:#fff}.node-item{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto 122px;gap:14px;align-items:center;padding:12px 18px;border-bottom:1px solid #e8edf3;background:#fff;transition:background .18s}.node-item:last-child{border-bottom:0}.node-item:hover{background:#f8fafc}.node-copy{min-width:0}.node-copy h3{margin:0;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node-copy p{margin:3px 0 0;color:var(--color-text-secondary);font:10px var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-tag{padding:3px 8px;border-radius:999px;color:#15803d;background:#ecfdf3;font-size:10px;white-space:nowrap}.node-open{height:34px;border-radius:8px;color:#fff;background:#2f66e8;font-size:12px;font-weight:500}.node-open:hover{background:#2563eb;transform:translateY(-1px)}.empty-state{padding:42px 20px;text-align:center;color:var(--color-text-secondary);font-size:12px}.nodes-stage>.login-footer{margin-top:16px}
.shell-page{margin:0;overflow:hidden;background:#000}.ems-frame{position:fixed;inset:0;width:100%;height:100%;border:0;background:#fff}.access-dock{position:fixed;z-index:2147483000;right:14px;bottom:14px;display:flex;align-items:center;gap:8px;padding:7px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(0,15,20,.88);box-shadow:0 10px 30px rgba(0,0,0,.35);backdrop-filter:blur(16px);transition:transform .2s}.access-dock.collapsed{transform:translateX(calc(100% - 44px))}.dock-button{height:34px;padding:0 12px;border:1px solid rgba(255,255,255,.12);border-radius:7px;color:#e6f7ff;background:rgba(255,255,255,.05);cursor:pointer;font:12px var(--font-zh)}.dock-button:hover{border-color:#1890ff;background:rgba(24,144,255,.16)}.dock-button.danger:hover{border-color:#ff4d4f;background:rgba(255,77,79,.14)}.dock-toggle{width:34px;padding:0;font-size:16px}
.nodes-shell{overflow-x:hidden;overflow-y:auto}
.node-grid{height:305px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#bcc9d9 transparent}
.node-grid::-webkit-scrollbar{width:6px}
.node-grid::-webkit-scrollbar-track{background:transparent}
.node-grid::-webkit-scrollbar-thumb{border:1px solid transparent;border-radius:999px;background:#bcc9d9;background-clip:padding-box}
.node-grid::-webkit-scrollbar-thumb:hover{background:#8fa2b9;background-clip:padding-box}
@keyframes stage-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:900px){.node-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nodes-stage{padding:24px 0}}
@media(max-width:600px){.login-shell{padding:14px}.login-stage{max-width:100%}.login-brand{margin-bottom:24px}.login-card{padding:24px}.code-row{grid-template-columns:minmax(0,1fr) 112px}.nodes-stage{padding:18px 0}.nodes-header{align-items:center}.nodes-brand>img{width:44px;height:44px;padding:10px}.nodes-brand h1{font-size:18px}.nodes-panel-head{align-items:flex-start;padding:14px}.nodes-panel-head p{max-width:230px}.node-item{grid-template-columns:minmax(0,1fr) auto;padding:12px 14px}.node-open{grid-column:1/-1;width:100%}}
@media(max-width:600px){.node-grid{height:438px}}
.login-shell-bg{background-image:linear-gradient(rgba(245,248,252,.26),rgba(245,248,252,.34)),image-set(url('/_access/assets/background.avif?v=20260714-bg2') type('image/avif'),url('/_access/assets/background.webp?v=20260714-bg2') type('image/webp'),url('/_access/assets/background.png?v=20260714-bg2') type('image/png'))}
.node-popover{position:fixed;z-index:2147482999;right:14px;bottom:68px;width:min(336px,calc(100vw - 28px));max-height:min(390px,calc(100vh - 92px));display:flex;flex-direction:column;overflow:hidden;border:1px solid rgba(148,184,204,.2);border-radius:14px;color:#eaf7ff;background:rgba(5,20,28,.96);box-shadow:0 20px 54px rgba(0,8,12,.45);backdrop-filter:blur(18px);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(12px) scale(.98);transform-origin:bottom right;transition:opacity .18s ease,transform .18s ease,visibility .18s}
.node-popover.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0) scale(1)}
.node-popover[hidden]{display:none}
.node-popover-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 14px 11px;border-bottom:1px solid rgba(148,184,204,.14)}
.node-popover-head>div{min-width:0;display:flex;align-items:baseline;gap:9px}.node-popover-head strong{font:500 13px var(--font-zh)}.node-popover-head span{color:#8fa9b8;font:10px var(--font-zh)}
.node-popover-refresh{width:28px;height:28px;padding:0;border:1px solid rgba(148,184,204,.16);border-radius:7px;color:#bcd0db;background:rgba(255,255,255,.04);cursor:pointer;font-size:16px;line-height:1;transition:color .16s,border-color .16s,background .16s,transform .16s}.node-popover-refresh:hover:not(:disabled){color:#fff;border-color:rgba(88,173,255,.6);background:rgba(24,144,255,.14);transform:rotate(22deg)}.node-popover-refresh:disabled{cursor:wait;opacity:.5}
.node-popover-list{min-height:68px;max-height:326px;padding:6px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(148,184,204,.45) transparent}
.node-popover-list::-webkit-scrollbar{width:5px}.node-popover-list::-webkit-scrollbar-track{background:transparent}.node-popover-list::-webkit-scrollbar-thumb{border-radius:999px;background:rgba(148,184,204,.45)}
.node-popover-item{width:100%;min-width:0;display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:10px;align-items:center;padding:9px 9px;border:1px solid transparent;border-radius:9px;color:#dcebf3;background:transparent;text-align:left;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}.node-popover-item:hover{border-color:rgba(88,173,255,.24);background:rgba(255,255,255,.06);transform:translateY(-1px)}.node-popover-item.current{border-color:rgba(66,153,255,.38);background:rgba(24,144,255,.13)}
.node-popover-marker{width:32px;height:32px;display:grid;place-items:center;border:1px solid rgba(148,184,204,.2);border-radius:9px;color:#bcd8e8;background:rgba(255,255,255,.05);font:500 12px var(--font-zh)}.node-popover-item.current .node-popover-marker{border-color:rgba(88,173,255,.45);color:#fff;background:rgba(24,144,255,.22)}
.node-popover-copy{min-width:0;display:flex;flex-direction:column;gap:2px}.node-popover-copy strong,.node-popover-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-popover-copy strong{color:#edf8ff;font:500 12px var(--font-zh)}.node-popover-copy small{color:#819aa8;font:10px var(--font-mono)}.node-popover-state{color:#86a1af;font:10px var(--font-zh)}.node-popover-item.current .node-popover-state{color:#73b7ff}
.node-popover-message{min-height:62px;display:grid;place-items:center;color:#8fa9b8;font:11px var(--font-zh)}
@media(max-width:600px){.node-popover{right:10px;bottom:66px;width:min(336px,calc(100vw - 20px));max-height:min(390px,calc(100vh - 86px))}.access-dock{right:10px;bottom:10px}}
@media(prefers-reduced-motion:reduce){.node-popover,.node-popover-item,.node-popover-refresh{transition:none}}
.access-dock{--dock-ease:cubic-bezier(.16,1,.3,1);transition:right .38s var(--dock-ease),border-radius .38s var(--dock-ease),padding .38s var(--dock-ease),gap .32s var(--dock-ease),box-shadow .38s var(--dock-ease),background-color .3s ease-out,border-color .3s ease-out;will-change:right,padding,gap,border-radius}
.access-dock .dock-action{max-width:100px;overflow:hidden;white-space:nowrap;opacity:1;transform:translateX(0) scale(1);transform-origin:right center;transition:max-width .34s var(--dock-ease),padding .32s var(--dock-ease),border-width .24s var(--dock-ease),opacity .18s ease-out,transform .32s var(--dock-ease)}
.access-dock:not(.collapsed) #return-nodes{transition-delay:.04s}
.access-dock:not(.collapsed) #access-logout{transition-delay:.08s}
.access-dock .dock-toggle{flex:0 0 auto;width:34px;white-space:nowrap;overflow:hidden;transition:width .36s var(--dock-ease),border-radius .36s var(--dock-ease),background-color .28s ease-out,border-color .28s ease-out}
.dock-toggle-icon{display:block;line-height:1;transform:rotate(0deg);transition:transform .4s var(--dock-ease)}
.access-dock.collapsed{right:0;gap:0;padding:5px 0 5px 5px;border-right:0;border-radius:12px 0 0 12px;background:rgba(0,15,20,.92);box-shadow:-8px 10px 28px rgba(0,0,0,.32);transform:none}
.access-dock.collapsed .dock-action{max-width:0;padding-right:0;padding-left:0;border-width:0;opacity:0;transform:translateX(10px) scale(.96);pointer-events:none;transition-delay:0s}
.access-dock.collapsed .dock-toggle{width:42px;border-right:0;border-radius:8px 0 0 8px;color:#dff4ff;background:rgba(24,144,255,.12);font-size:16px}
.access-dock.collapsed .dock-toggle-icon{transform:rotate(180deg)}
@media(prefers-reduced-motion:reduce){.access-dock{transition-duration:.26s,.26s,.26s,.22s,.26s,.18s,.18s}.access-dock .dock-action{transition-duration:.24s,.22s,.18s,.14s,.22s}.access-dock .dock-toggle{transition-duration:.24s,.24s,.18s,.18s}.dock-toggle-icon{transition-duration:.26s}}