#app{width:100%;min-height:100vh}.cs-float-group{position:fixed;right:24px;bottom:32px;z-index:9999;display:flex;flex-direction:column;gap:14px;align-items:center}.cs-float-item{position:relative}.cs-btn{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s,box-shadow .2s;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-user-select:none;user-select:none}.cs-btn:active{transform:scale(.95)}.cs-btn-cs{background:linear-gradient(135deg,#479e86,#3d8b75);box-shadow:0 4px 12px #479e8666}.cs-btn-gzh{background:linear-gradient(135deg,#07c160,#06ad56);box-shadow:0 4px 12px #07c16066}.cs-qr-card{position:absolute;bottom:0;right:60px;background:#fff;border-radius:12px;padding:16px;box-shadow:0 8px 24px #00000026;text-align:center;white-space:nowrap}.cs-qr-img{width:130px;height:130px;border-radius:8px;display:inline-block;-webkit-touch-callout:default;-webkit-user-select:auto;user-select:auto;pointer-events:auto}.cs-qr-text{margin-top:10px;font-size:13px;color:#333;font-weight:500}.qr-fade-enter-active,.qr-fade-leave-active{transition:opacity .2s,transform .2s}.qr-fade-enter-from,.qr-fade-leave-to{opacity:0;transform:translateY(8px)}@media (max-width: 768px){.cs-float-group{right:12px;bottom:20px;gap:10px}.cs-btn{width:44px;height:44px}.cs-btn .n-icon{font-size:20px}.cs-qr-card{right:54px;bottom:-10px}.cs-qr-img{width:140px;height:140px}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-color: #1B1B1D;--bg-secondary: #2A2A2D;--text-color: #FFFFFF;--text-secondary: rgba(255, 255, 255, .7);--text-tertiary: rgba(255, 255, 255, .5);--border-color: #3A3A3D;--primary-color: #479E86;--card-shadow: 0 2px 8px rgba(0, 0, 0, .3)}[data-theme=light]{--bg-color: #F5F7FA;--bg-secondary: #FFFFFF;--text-color: #1F2937;--text-secondary: #4B5563;--text-tertiary: #9CA3AF;--border-color: #E5E7EB;--primary-color: #479E86;--card-shadow: 0 2px 8px rgba(0, 0, 0, .08)}html,body{width:100%;min-height:100vh;background-color:var(--bg-color);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:background-color .3s,color .3s}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.text-primary{color:var(--primary-color)}.card-hover{transition:transform .3s ease,box-shadow .3s ease}.card-hover:hover{transform:translateY(-4px);box-shadow:var(--card-shadow)}