:root{--primary-color:#00b578;--primary-light:#00d68a;--primary-dark:#009f69;--bg-gradient:linear-gradient(90deg,#00b578,#00d68a);--secondary-color:#007bff;--accent-color:#ff6b6b;--text-primary:#333333;--text-secondary:#666666;--text-light:#999999;--bg-light:#f8f9fa;--bg-white:#ffffff;--border-color:#e9ecef;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--shadow-lg:0 8px 24px rgba(0,0,0,0.12)}.left-float-menu{position:fixed;left:0;top:50%;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;gap:12px;padding:16px}.float-menu-item{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--bg-gradient);color:#ffffff;text-decoration:none;border-radius:0 8px 8px 0;font-size:14px;font-weight:500;box-shadow:var(--shadow-md);transition:all 0.3s ease;white-space:nowrap}.menu-icon{font-size:20px;display:flex;align-items:center;justify-content:center;width:24px;height:24px}.menu-text{flex:1;text-align:left}.style-label{color:var(--text-primary);font-size:12px;font-weight:600;margin-bottom:8px;padding:4px 8px;background:rgba(255,255,255,0.9);border-radius:4px;box-shadow:var(--shadow-sm);text-align:center;animation:fadeInDown 0.5s ease-out}@@keyframes fadeInLeft{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@@keyframes fadeInDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-5px)}100%{transform:translateY(0)}}.left-float-menu.style5{animation:fadeInLeft 0.6s ease-out 0.5s both}.left-float-menu.style5 .float-menu-item{transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94)}.left-float-menu.style5 .float-menu-item:hover{background:linear-gradient(135deg,var(--secondary-color),var(--primary-color));transform:translateX(14px) scale(1.02);box-shadow:0 8px 24px rgba(0,181,120,0.3);animation:pulse 1.5s infinite}.menu-icon{transition:all 0.3s ease}.float-menu-item:hover .menu-icon{transform:rotate(15deg) scale(1.1)}.menu-text{position:relative;overflow:hidden}.menu-text::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:rgba(255,255,255,0.8);transition:width 0.3s ease}.float-menu-item:hover .menu-text::after{width:100%}@@media screen and (max-width:768px){.left-float-menu.style5 .float-menu-item:hover{transform:translateX(8px) scale(1.01)}}.left-float-menu.style5 .float-menu-item{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#ffffff;border-radius:0 12px 12px 0;box-shadow:var(--shadow-lg)}.left-float-menu.style5 .float-menu-item:hover{background:linear-gradient(135deg,var(--secondary-color),var(--primary-color));transform:translateX(12px);box-shadow:0 8px 24px rgba(0,181,120,0.3)}@@media screen and (max-width:1024px){.left-float-menu{padding:12px;gap:8px}.left-float-menu.style1 .float-menu-item,.left-float-menu.style3 .float-menu-item,.left-float-menu.style4 .float-menu-item,.left-float-menu.style5 .float-menu-item{padding:12px 16px;font-size:13px}.left-float-menu.style2 .float-menu-item{padding:16px 12px;min-width:100px}}@@media screen and (max-width:768px){.left-float-menu{position:fixed;left:0;top:50%;transform:translateY(-50%);gap:6px;padding:8px}.left-float-menu.style5 .float-menu-item{padding:10px 14px;font-size:12px;border-radius:0 6px 6px 0}}