.cs-info,.cs-qrcode{text-align:center}.cs-label,.cs-label-text{color:var(--cs-text-secondary)}:root{--cs-primary:#30C9B0;--cs-primary-hover:#29B09B;--cs-bg:#2a2a2a;--cs-text:#ffffff;--cs-text-secondary:#b0b0b0;--cs-text-muted:#808080;--cs-border:rgba(70, 70, 70, 0.4);--cs-shadow:0 4px 12px rgba(0, 0, 0, 0.3)}.customer-service{position:fixed;bottom:30px;right:30px;z-index:999;display:flex;flex-direction:row-reverse;align-items:center;gap:16px}.cs-wrapper{display:flex;flex-direction:column;align-items:center;gap:8px}.cs-button{width:56px;height:56px;border-radius:50%;background:var(--cs-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 16px rgba(48,201,176,.4);transition:.3s}.cs-button i{font-size:28px;color:#fff}.cs-button:hover{background:var(--cs-primary-hover);transform:scale(1.1);box-shadow:0 6px 20px rgba(48,201,176,.6)}.cs-label-text{font-size:12px;white-space:nowrap;user-select:none}.cs-card{background:var(--cs-bg);border:1px solid var(--cs-border);border-radius:12px;padding:20px;box-shadow:var(--cs-shadow);opacity:0;visibility:hidden;transform:translateX(20px);transition:.3s;min-width:200px}.cs-card-visible{opacity:1;visibility:visible;transform:translateX(0)}.cs-qrcode{margin-bottom:16px}.cs-qrcode-img{width:120px;height:120px;border-radius:12px;object-fit:cover;border:1px solid var(--cs-border)}.cs-label{font-size:14px;margin-bottom:8px}.cs-number{font-size:18px;font-weight:600;color:var(--cs-primary);margin-bottom:8px;user-select:all}.cs-tip{font-size:12px;color:var(--cs-text-muted)}@media (max-width:768px){.customer-service{bottom:20px;right:20px}.cs-button{width:50px;height:50px}.cs-button i{font-size:24px}.cs-card{position:fixed;bottom:80px;right:20px;transform:translateX(0) translateY(20px)}.cs-card-visible{transform:translateX(0) translateY(0)}}