:root{--bg:#fff;--bg-soft:#f5f5f5;--text:#000;--text-soft:#666;--border:#e0e0e0;--accent:#000;--accent-text:#fff;--card:#fff;--shadow:0 8px 24px #0000000f;--radius:12px;--transition:all .25s ease}[data-theme=dark]{--bg:#000;--bg-soft:#0a0a0a;--text:#fff;--text-soft:#999;--border:#262626;--accent:#fff;--accent-text:#000;--card:#0e0e0e;--shadow:0 8px 24px #ffffff0a}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg);color:var(--text);transition:var(--transition);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;display:flex}a{color:inherit;text-decoration:none}button{font-family:inherit}.icon{fill:currentColor;width:20px;height:20px;display:block}.nav{border-bottom:1px solid var(--border);background:var(--bg);z-index:50;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.nav-brand{letter-spacing:1px;align-items:center;gap:8px;font-size:18px;font-weight:800;display:inline-flex}.nav-brand:before{content:"";background:url(/_resource/assets/favicon.8ExwJOs7.png) 50%/contain no-repeat;border-radius:4px;flex-shrink:0;width:22px;height:22px}.nav-actions{align-items:center;gap:12px;display:flex}.theme-toggle{background:var(--card);border:1px solid var(--border);color:var(--text);cursor:pointer;width:40px;height:40px;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex}.theme-toggle:hover{border-color:var(--text)}.btn{border:1px solid var(--border);background:var(--accent);color:var(--accent-text);cursor:pointer;transition:var(--transition);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;display:inline-flex}.btn:hover{opacity:.85;transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{color:var(--text);border:1px solid var(--border);background:0 0}.btn-ghost:hover{border-color:var(--text)}.input-group{margin-bottom:18px}.input-group label{color:var(--text-soft);letter-spacing:.3px;margin-bottom:8px;font-size:13px;font-weight:600;display:block}.input-group input,.input-group textarea{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);transition:var(--transition);border-radius:8px;outline:none;padding:12px 14px;font-family:inherit;font-size:15px}.input-group input:focus,.input-group textarea:focus{border-color:var(--text)}.auth-wrap{background:var(--bg-soft);flex:1;justify-content:center;align-items:center;padding:40px 20px;display:flex}.auth-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:420px;box-shadow:var(--shadow);padding:40px}.auth-card h1{letter-spacing:.5px;margin-bottom:6px;font-size:26px;font-weight:800}.auth-card .subtitle{color:var(--text-soft);margin-bottom:28px;font-size:14px}.auth-footer{text-align:center;color:var(--text-soft);margin-top:20px;font-size:13px}.auth-footer a{color:var(--text);font-weight:600}.auth-footer a:hover{text-decoration:underline}.auth-extra{text-align:right;margin-top:-8px;margin-bottom:16px;font-size:13px}.auth-extra a{color:var(--text-soft)}.auth-extra a:hover{color:var(--text);text-decoration:underline}[hidden]{display:none!important}.nav-avatar-wrap{position:relative}.nav-avatar-btn{border:1px solid var(--border);background:var(--card);cursor:pointer;width:40px;height:40px;transition:var(--transition);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex;overflow:hidden}.nav-avatar-btn:hover{border-color:var(--text)}.nav-avatar-btn .icon{width:20px;height:20px;fill:var(--text)}.nav-avatar-btn img{object-fit:cover;width:100%;height:100%;display:block}.nav-avatar-menu{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);min-width:180px;box-shadow:var(--shadow);z-index:100;padding:6px;animation:.15s navMenuIn;position:absolute;top:calc(100% + 8px);right:0}@keyframes navMenuIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.nav-menu-header{color:var(--text-soft);border-bottom:1px solid var(--border);text-overflow:ellipsis;white-space:nowrap;max-width:200px;margin-bottom:4px;padding:8px 14px 6px;font-size:13px;font-weight:700;overflow:hidden}.nav-menu-item{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:10px 14px;font-family:inherit;font-size:14px;font-weight:500;transition:background .15s;display:block}.nav-menu-item:hover{background:var(--bg-soft)}.nav-menu-logout{color:#e53e3e}.nav-menu-logout:hover{background:#e53e3e1a}.user-title{vertical-align:middle;color:#fff;white-space:nowrap;background:#000;border:1px solid #ffffff26;border-radius:6px;align-items:center;margin-left:6px;padding:1px 8px;font-size:11px;font-weight:700;line-height:1.6;display:inline-flex}.theme-toggle,.nav-avatar-btn{flex-shrink:0}.nav-actions .btn{white-space:nowrap;flex-shrink:0}@media (width<=720px){.nav{flex-wrap:wrap;gap:8px;padding:12px 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var(--border);background:var(--card);width:40px;height:40px;transition:var(--transition);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative}.nav-bell:hover{border-color:var(--text)}.nav-bell .icon{width:20px;height:20px;fill:var(--text)}.nav-bell-dot{color:#fff;border:1px solid var(--bg);background:#ff4d4d;border-radius:999px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}