:root{--bg-base:#ecf2f7;--bg-accent:#d5e5f3;--panel:rgba(255,255,255,0.88);--panel-strong:rgba(255,255,255,0.96);--ink-1:#0f253f;--ink-2:#46627c;--brand-1:#0f7fb0;--brand-2:#2ba58f;--warn:#dd6b20;--danger:#d64545;--ok:#2f9e44;--shadow-lg:0 18px 40px rgba(20,45,80,0.13);--shadow-md:0 10px 24px rgba(20,45,80,0.09)}body,html{height:100%;margin:0;color:var(--ink-1);font-family:Bahnschrift,DIN Alternate,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:radial-gradient(1200px 700px at 90% -10%,rgba(43,165,143,.2),transparent 65%),radial-gradient(850px 520px at -10% -20%,rgba(15,127,176,.23),transparent 60%),linear-gradient(145deg,var(--bg-base) 0,#f5f9fc 45%,var(--bg-accent) 100%);background-attachment:fixed}*{box-sizing:border-box}#__next{min-height:100%}.shell-layout{background:transparent!important}.shell-content{margin:20px}.glass-card.ant-card{background:var(--panel);border:1px solid rgba(15,127,176,.14);box-shadow:var(--shadow-md);border-radius:16px;backdrop-filter:blur(5px)}.glass-card.ant-card .ant-card-head{border-bottom:1px solid rgba(35,102,133,.12)}.offline-row td{background:#fff2ef!important}.status-dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:6px}.status-dot-ok{background:var(--ok);box-shadow:0 0 0 5px rgba(47,158,68,.16)}.status-dot-off{background:#94a7bb}.status-dot-bad{background:var(--danger);box-shadow:0 0 0 5px rgba(214,69,69,.14)}