:root{font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:#203448;background:#f3f6fa;font-size:14px;font-synthesis:none;--primary:#157d78;--nav:#153743;--muted:#788a9b;--line:#e8edf3}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{text-decoration:none;color:inherit}button{border:0;background:none;color:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--nav);color:#b8ced5;position:fixed;inset:0 auto 0 0;padding:28px 18px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:11px;padding:0 10px;color:white;font-weight:700;font-size:20px}.brand-mark{background:#20a299;border-radius:11px;width:42px;height:42px;display:grid;place-items:center;font-size:24px}.brand small{font-size:11px;display:block;color:#87b4bd;letter-spacing:2px;margin-top:5px}.nav-caption{font-size:11px;letter-spacing:1.6px;color:#7699a5;margin:37px 17px 13px}.nav{display:grid;gap:8px;margin-top:26px}.nav button{display:flex;align-items:center;gap:12px;padding:14px 17px;border-radius:9px;text-align:left;font-size:14px}.nav button:hover{background:#244954}.nav button.active{background:#246068;color:white;box-shadow:inset 3px 0 #6be0c7}.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}.sidebar-bottom{margin-top:auto;border-top:1px solid #31535d;padding:22px 12px 0;font-size:12px;line-height:1.9}.sidebar-bottom span{display:inline-block;width:7px;height:7px;background:#69dac3;border-radius:50%;margin-right:8px}.main{margin-left:230px;flex:1;min-width:0}.topbar{height:56px;background:white;border-bottom:1px solid var(--line);padding:0 36px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:4}.breadcrumb{display:flex;align-items:center;gap:15px;color:var(--muted);font-size:13px}.breadcrumb strong{color:#273c51;font-weight:500}.top-actions{display:flex;align-items:center;gap:20px}.demo-label{background:#fff6de;color:#99701d;border:1px solid #f4e7c2;border-radius:5px;font-size:11px;padding:5px 9px}.round-button{position:relative;display:grid;place-items:center}.notification-dot{position:absolute;right:-3px;top:-5px;background:#ec6174;color:white;border:2px solid white;border-radius:20px;min-width:18px;font-size:10px;text-align:center}.avatar{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:#e5f5f2;color:var(--primary);font-weight:600}.user{display:flex;align-items:center;gap:9px;font-size:12px}.user small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.content{max-width:1700px;margin:auto;padding:30px 36px 36px}.page-title{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:24px;gap:16px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--primary);font-weight:600;margin:0 0 9px}.page-title h1{font-size:26px;margin:0;letter-spacing:-.5px}.page-title p{font-size:12px;color:var(--muted);margin:9px 0 0}.date{color:#728797;font-size:12px}.hero{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;padding:28px 32px;border-radius:14px;background:linear-gradient(115deg,#1c5463,#158880);color:white;min-height:158px;margin-bottom:22px}.hero:after{content:"";position:absolute;right:40px;top:-90px;border:50px solid #ffffff08;width:320px;height:320px;border-radius:50%;pointer-events:none}.hero h2{font-size:25px;margin:9px 0 11px;font-weight:600}.hero p{color:#afd4d4;font-size:12px;margin:0;line-height:1.8}.hero .eyebrow{color:#a5e9da}.hero-aside{z-index:1;text-align:right;min-width:180px}.hero-aside 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var(--line);border-radius:12px;overflow:hidden}.panel-header{padding:22px 24px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.panel-header h2{font-size:15px;margin:0}.panel-header p{color:var(--muted);font-size:11px;margin:8px 0 0}.panel-body{padding:16px 24px 24px}.text-button{color:var(--primary);font-size:12px;padding:4px 0}.text-button:hover{text-decoration:underline}.primary,.secondary,.danger-button{border-radius:7px;padding:10px 16px;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.primary{background:var(--primary);color:white;box-shadow:0 4px 10px #157d7820}.primary:hover{background:#126d69}.secondary{background:white;border:1px solid #dce4ed;color:#526579}.danger-button{background:#fff0f2;color:#c94765;border:1px solid #f7d5dd}.small{padding:7px 11px;font-size:11px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}.toolbar input,.toolbar 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dd{font-size:13px;margin:0;line-height:1.8}.device-profile{display:flex;gap:15px;align-items:center;background:#f5f9f9;padding:17px;border-radius:10px;margin-bottom:18px}.device-profile .icon{width:40px;height:40px;color:var(--primary)}.device-profile h3{margin:0 0 8px;font-size:18px}.timeline{list-style:none;margin:0;padding:0}.timeline li{position:relative;margin-left:7px;padding:0 0 19px 22px;border-left:1px solid #d9e6e9;color:#738899;font-size:11px;line-height:1.8}.timeline li:before{content:"";position:absolute;left:-4px;top:5px;width:7px;height:7px;border-radius:50%;background:#43b09a}.timeline strong{color:#35586a;font-weight:500;display:block}.settings-layout{display:grid;grid-template-columns:1fr 300px;gap:22px}.setting-row{padding:20px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;align-items:center}.setting-row strong{font-size:13px;font-weight:500}.setting-row p{font-size:11px;color:var(--muted);margin:7px 0 0}.setting-row 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@media(min-width:1500px){.content{padding:35px 48px}.topbar{padding:0 48px}.hero{min-height:172px}.hero h2{font-size:29px}.stat{padding:25px}.panel-header{padding-top:26px}}@media(max-width:1100px){.sidebar{width:200px;padding:25px 12px}.main{margin-left:200px}.content{padding:24px}.topbar{padding:0 24px}.stats{gap:12px}.stat{padding:17px}.grid-two{grid-template-columns:1fr}.quick-actions{grid-template-columns:repeat(2,1fr)}.settings-layout{grid-template-columns:1fr}.user small{display:none}}@media(max-width:720px){.layout{display:block}.sidebar{position:static;width:100%;padding:17px}.brand{font-size:17px}.nav-caption,.sidebar-bottom{display:none}.nav{display:flex;overflow:auto;margin-top:17px;gap:6px}.nav button{padding:10px;white-space:nowrap;font-size:12px}.nav button .icon{width:16px;height:16px}.main{margin-left:0}.topbar{position:static;height:65px;padding:0 17px}.top-actions{gap:13px}.user{display:none}.content{padding:22px 16px}.page-title{align-items:flex-start}.page-title h1{font-size:22px}.date{display:none}.hero{padding:23px;min-height:150px}.hero h2{font-size:22px;max-width:200px;line-height:1.5}.hero-aside{min-width:90px}.hero-aside strong{font-size:27px}.hero p{max-width:220px;font-size:10px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stat strong{font-size:25px}.stat small{font-size:10px}.stat-icon{padding:7px}.stat-icon .icon{width:17px;height:17px}.grid-two{gap:17px}.panel-header,.panel-body{padding:19px}.toolbar{padding:16px}.toolbar .search{min-width:0;width:100%}.toolbar .spacer{display:none}.quick-actions{gap:10px}.quick-card{padding:15px}.footer{flex-direction:column;line-height:1.8}.form-grid{grid-template-columns:1fr;gap:0}.modal-mask{padding:12px}.modal-header,.modal-body,.modal-footer{padding:19px}.details{gap:14px}.modal{max-height:94vh}.page-title .primary{white-space:nowrap}}