:root{--green:#087a56;--green-dark:#075842;--green-soft:#eaf6f1;--ink:#17221e;--muted:#718078;--line:#e6ebe8;--bg:#f5f7f6;--orange:#ed8b2b;--red:#d64b4b;--blue:#3977cc;box-sizing:border-box;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:inherit}body{margin:0;background:var(--bg);color:var(--ink);display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:2}.brand{height:94px;padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center}.brand img{width:180px;height:58px;object-fit:contain}.sidebar nav{padding:20px 14px;display:grid;gap:7px}.nav-item{border:0;background:transparent;color:#607068;padding:13px 15px;border-radius:10px;text-align:left;font-size:14px;cursor:pointer;display:flex;gap:12px;align-items:center}.nav-item span{font-size:18px;width:20px;text-align:center}.nav-item b{margin-left:auto;background:#ec5c52;color:white;border-radius:20px;padding:2px 7px;font-size:11px}.nav-item:hover,.nav-item.active{background:var(--green-soft);color:var(--green);font-weight:700}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:17px;display:flex;align-items:center;gap:10px}.avatar,.user-row>span{width:38px;height:38px;border-radius:50%;background:var(--green);color:white;display:grid;place-items:center;font-weight:700}.sidebar-foot div:nth-child(2){display:grid;gap:3px}.sidebar-foot small,.user-row small{color:var(--muted)}.sidebar-foot button{margin-left:auto;border:0;background:none;color:var(--muted);font-size:18px}main{margin-left:238px;width:calc(100% - 238px);padding:0 30px 40px}header{height:94px;display:flex;align-items:center;justify-content:space-between}h1{font-size:25px;margin:0 0 6px}header p,.panel-head p{margin:0;color:var(--muted);font-size:13px}.header-actions{display:flex;align-items:center;gap:18px}.live,.connected{background:#eaf7f1;color:var(--green);padding:8px 12px;border-radius:20px;font-size:12px;font-weight:700}.live i{width:7px;height:7px;background:#13a875;border-radius:50%;display:inline-block;margin-right:7px;box-shadow:0 0 0 4px #d4f1e6}.icon-btn{position:relative;width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:10px}.icon-btn em{position:absolute;right:-4px;top:-5px;background:#e45a52;color:#fff;border-radius:10px;padding:1px 5px;font-style:normal;font-size:10px}.page{display:none}.page.active{display:block}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.stats article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;gap:14px;align-items:center;box-shadow:0 4px 18px rgba(25,70,52,.035)}.stat-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px}.green{background:#e7f5ef;color:var(--green)}.blue{background:#eaf1fb;color:var(--blue)}.orange{background:#fff1e2;color:var(--orange)}.teal{background:#e8f7f6;color:#12998c}.stats article>div:last-child{display:grid;gap:3px}.stats small{color:var(--muted)}.stats strong{font-size:25px}.stats span{font-size:11px;color:var(--muted)}.stats .up{color:var(--green)}.grid-main{display:grid;grid-template-columns:1.5fr .9fr;gap:18px;margin-bottom:18px}.panel{background:white;border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 18px rgba(25,70,52,.03)}.panel-head{padding:20px 22px 15px;display:flex;justify-content:space-between;align-items:flex-start}.panel-head h2{font-size:16px;margin:0 0 5px}.link-btn{border:0;background:none;color:var(--green);font-weight:700;cursor:pointer}.alert-item{margin:0 20px;padding:15px 0;border-top:1px solid #edf0ee;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}.alert-item:first-child{border-top:0}.alert-dot{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#fff0e2;color:var(--orange)}.alert-item.new .alert-dot{background:#ffe9e8;color:var(--red)}.alert-copy{display:grid;gap:5px}.alert-copy strong{font-size:13px}.alert-copy p{margin:0;color:#4f6058;font-size:12px}.alert-copy small{color:#8b978f}.tag{border-radius:16px;padding:5px 9px;font-size:10px;font-style:normal;white-space:nowrap}.tag.critical{background:#ffe8e6;color:#d04942}.tag.open{background:#e6f5ef;color:var(--green)}.region-row{display:flex;align-items:center;gap:12px;margin:0 20px;padding:13px 0;border-top:1px solid #edf0ee}.flag{width:38px;height:30px;border-radius:7px;color:white;display:grid;place-items:center;font-size:10px;font-weight:700}.hk{background:#d95454}.sg{background:#ec6760}.mo{background:#79a36e}.uk{background:#3f5b91}.region-row div{display:grid;gap:3px}.region-row strong{font-size:13px}.region-row small{color:var(--muted);font-size:11px}.region-row em{margin-left:auto;color:var(--green);font-size:11px;font-style:normal}.region-row .warn{color:var(--orange)}.legend{margin:14px 20px 20px;padding:12px;background:#f6f9f7;border-radius:9px;color:var(--muted);font-size:10px;line-height:1.9}.legend i{display:inline-block;width:5px;height:5px;background:var(--green);border-radius:50%;margin-right:7px}.schools-panel{padding-bottom:17px}.school-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;padding:0 20px}.school-card{border:1px solid var(--line);border-radius:11px;padding:14px;display:grid;gap:8px;min-width:0}.school-card .mono{width:35px;height:35px;border-radius:9px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-size:11px;font-weight:800}.school-card strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.school-card small{color:var(--muted);font-size:10px}.school-card .status{color:var(--green)}.toolbar{display:flex;gap:12px;margin-bottom:16px}.search{height:40px;flex:1;max-width:420px;border:1px solid var(--line);background:#fff;border-radius:9px;display:flex;align-items:center;padding:0 12px;gap:8px}.search input{border:0;outline:0;width:100%;font-size:13px}.toolbar select,.frequency select{border:1px solid var(--line);border-radius:9px;background:white;padding:0 13px;color:#536159}.table-panel{overflow:hidden}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:15px 18px;border-bottom:1px solid #edf0ee;font-size:12px}th{background:#fafbfa;color:var(--muted);font-weight:600}td strong{display:block;font-size:13px;margin-bottom:3px}td small{color:var(--muted)}.pill{display:inline-block;padding:5px 9px;border-radius:14px;font-size:10px;background:var(--green-soft);color:var(--green)}.pill.a{background:#eef1f0;color:#607068}.notice-banner{padding:17px 20px;border-radius:13px;background:linear-gradient(90deg,#0a7957,#096849);color:white;display:flex;gap:14px;align-items:center;margin-bottom:17px}.notice-banner>span{font-size:24px}.notice-banner strong{font-size:15px}.notice-banner p{margin:4px 0 0;opacity:.78;font-size:12px}.primary,.secondary{border:0;border-radius:8px;padding:10px 15px;font-weight:700;cursor:pointer}.primary{background:var(--green);color:white}.secondary{background:var(--green-soft);color:var(--green)}#full-alert-list .alert-item{padding:18px 0}.timeline-panel{padding-bottom:20px}.timeline-item{display:grid;grid-template-columns:90px 18px 1fr;gap:12px;padding:10px 22px}.timeline-time{font-size:11px;color:var(--muted);text-align:right}.timeline-mark{position:relative}.timeline-mark:before{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--green);left:5px;top:3px}.timeline-mark:after{content:"";position:absolute;width:1px;background:#dce7e2;left:8px;top:15px;bottom:-22px}.timeline-item:last-child .timeline-mark:after{display:none}.timeline-content{padding-bottom:14px}.timeline-content strong{font-size:13px}.timeline-content p{font-size:12px;color:var(--muted);margin:5px 0}.settings-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.setting-card{padding-bottom:20px}.setting-card>label,.setting-card>.secret-row,.setting-card>.hint,.setting-card>.setting-actions{margin-left:22px;margin-right:22px}.setting-card>label{font-size:12px;font-weight:700;display:block;margin-bottom:8px}.secret-row{display:flex;gap:8px}.secret-row input{flex:1;border:1px solid var(--line);border-radius:8px;padding:11px;background:#f8faf9;color:#637169}.secret-row button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:0 13px}.hint{font-size:11px;color:var(--muted)}.setting-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.frequency{padding:0 22px;display:grid;gap:10px}.frequency>div{display:flex;gap:10px;align-items:center;border:1px solid var(--line);padding:12px;border-radius:10px}.frequency>div>span{width:30px;height:30px;border-radius:8px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-weight:800}.frequency p{display:grid;margin:0;gap:3px}.frequency strong{font-size:12px}.frequency small{font-size:10px;color:var(--muted)}.frequency select{margin-left:auto;height:34px}.user-row{display:flex;gap:11px;align-items:center;margin:0 22px;padding:12px 0;border-top:1px solid var(--line)}.user-row>span{width:34px;height:34px;font-size:11px}.user-row div{display:grid;gap:3px}.user-row strong{font-size:12px}.user-row em{margin-left:auto;color:var(--green);font-size:11px;font-style:normal}.toggles{padding:0 22px}.toggles label{padding:10px 0;border-top:1px solid var(--line);display:flex;align-items:center}.toggles label>span{display:grid;gap:3px}.toggles strong{font-size:12px}.toggles small{font-size:10px;color:var(--muted)}.toggles input{display:none}.toggles i{margin-left:auto;width:38px;height:22px;background:#cbd4cf;border-radius:20px;position:relative}.toggles i:after{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:white;border-radius:50%;transition:.2s}.toggles input:checked+i{background:var(--green)}.toggles input:checked+i:after{left:19px}#toast{position:fixed;right:25px;bottom:25px;background:#14382c;color:#fff;padding:13px 18px;border-radius:9px;box-shadow:0 8px 30px #0002;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:5;font-size:13px}#toast.show{opacity:1;transform:none}
@media(max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.school-grid{grid-template-columns:repeat(3,1fr)}.settings-grid{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{width:72px}.brand{padding:14px 8px}.brand img{width:56px;object-fit:cover;object-position:left}.nav-item{justify-content:center}.nav-item:not(.active){font-size:0}.nav-item.active{font-size:0}.nav-item span{font-size:20px}.nav-item b{position:absolute;margin:0 0 25px 25px}.sidebar-foot div:nth-child(2),.sidebar-foot button{display:none}main{margin-left:72px;width:calc(100% - 72px);padding:0 14px 30px}.grid-main,.stats{grid-template-columns:1fr}.school-grid{grid-template-columns:repeat(2,1fr)}header{height:82px}.header-actions .live{display:none}.toolbar{flex-wrap:wrap}.toolbar select{height:40px}.table-panel{overflow-x:auto}table{min-width:700px}.settings-grid{grid-template-columns:1fr}}