*{box-sizing:border-box}:root{--accent: #0f6cbd;--accent-hover: #0b5aa4;--accent-active: #084a8a;--accent-soft: #e7f1fb;--accent-glow: rgba(15, 108, 189, .18);--bg: #f3f3f3;--surface: #ffffff;--surface-2: #faf9f8;--border: #e5e5e5;--border-strong: #d1d1d1;--text: #201f1e;--text-2: #605e5c;--text-3: #a19f9d;--success: #0f7b0f;--danger: #c42b1c;--warning: #9d5d00;--radius-lg: 14px;--radius-md: 10px;--radius-sm: 7px;--shadow-1: 0 1.6px 3.6px rgba(0, 0, 0, .06), 0 .3px .9px rgba(0, 0, 0, .05);--shadow-2: 0 6px 18px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .04);--shadow-3: 0 20px 48px rgba(0, 0, 0, .16), 0 6px 16px rgba(0, 0, 0, .08);--ease: cubic-bezier(.2, .8, .2, 1);--spring: cubic-bezier(.34, 1.4, .5, 1)}html,body{height:100%}body{margin:0;font-family:Segoe UI,Segoe UI Variable Text,Microsoft YaHei,PingFang 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var(--ease)}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}.stat-card .stat-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--accent);background:var(--accent-soft);transition:transform .3s var(--spring)}.stat-card:hover .stat-icon{transform:scale(1.12) rotate(-6deg)}.stat-card .stat-label{font-size:12px;color:var(--text-2)}.stat-card .stat-value{font-size:30px;font-weight:650;letter-spacing:-.5px;color:var(--text);font-variant-numeric:tabular-nums}.stat-card:after{content:"";position:absolute;top:0;right:0;width:90px;height:90px;border-radius:50%;background:radial-gradient(circle,var(--accent-glow),transparent 70%);transform:translate(30%,-30%);opacity:0;transition:opacity .3s 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24px;gap:12px;position:sticky;top:0;z-index:50}.app-content{flex:1;overflow:auto}.menu-btn{display:none;width:38px;height:38px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--text);font-size:18px;cursor:pointer;align-items:center;justify-content:center;transition:background .18s var(--ease),transform .18s var(--spring)}.menu-btn:hover{background:#0000000f}.menu-btn:active{transform:scale(.92)}.app-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:89;opacity:0;pointer-events:none;transition:opacity .28s var(--ease)}.drawer-open .app-backdrop{opacity:1;pointer-events:auto}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden;background:linear-gradient(150deg,#0b3d6e,#0f6cbd 48%,#2b88d8 78%,#6cc3f5)}.auth-wrap:before,.auth-wrap:after{content:"";position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:blobFloat 14s 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