.sg-support{position:fixed!important;right:22px!important;bottom:22px!important;left:auto!important;top:auto!important;z-index:2147483000!important;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.sg-support *{box-sizing:border-box}.sg-support-btn{position:fixed!important;right:22px!important;bottom:22px!important;left:auto!important;top:auto!important;border:0;border-radius:999px;background:#5046e5;color:white;padding:13px 18px;box-shadow:0 12px 34px rgba(80,70,229,.35);font-size:18px;font-weight:800;display:flex;align-items:center;gap:8px;cursor:pointer}.sg-support-btn span{font-size:14px}.sg-support-dot{position:absolute;right:9px;top:7px;width:10px;height:10px;border-radius:50%;background:#ef4444}.sg-support-panel[hidden]{display:none!important}.sg-support-panel{position:fixed!important;right:22px!important;bottom:84px!important;left:auto!important;top:auto!important;width:min(390px,calc(100vw - 28px));height:min(470px,calc(100vh - 120px));background:#fff;border:1px solid #e5e7eb;border-radius:20px;box-shadow:0 24px 70px rgba(15,23,42,.24);overflow:hidden;display:flex;flex-direction:column}.sg-support-panel header{padding:15px 16px;background:linear-gradient(135deg,#5046e5,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:space-between}.sg-support-panel header strong{display:block;font-size:16px}.sg-support-panel header small{display:block;opacity:.82;font-size:12px;margin-top:2px}.sg-support-close{position:relative;border:0;background:rgba(255,255,255,.16);border-radius:10px;width:32px;height:32px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.sg-support-close::before,.sg-support-close::after{content:"";position:absolute;width:15px;height:2px;border-radius:999px;background:#fff}.sg-support-close::before{transform:rotate(45deg)}.sg-support-close::after{transform:rotate(-45deg)}.sg-support-close:hover{background:rgba(255,255,255,.24)}.sg-support-body{flex:1;overflow:auto;padding:14px;background:#f8fafc}.sg-support-muted,.sg-support-empty,.sg-support-error,.sg-support-login{color:#64748b;font-size:14px;line-height:1.45;padding:14px}.sg-support-login strong{display:block;color:#111827;font-size:16px;margin-bottom:6px}.sg-support-login a{display:inline-block;margin-top:8px;background:#5046e5;color:#fff;text-decoration:none;padding:10px 13px;border-radius:10px;font-weight:800}.sg-support-msg{max-width:88%;margin:0 0 12px;padding:10px 12px;border-radius:14px;border:1px solid #e2e8f0;background:#fff}.sg-support-msg.is-user{margin-left:auto;background:#eef2ff;border-color:#c7d2fe}.sg-support-msg-meta{font-size:11px;color:#64748b;margin-bottom:5px}.sg-support-msg-text{font-size:14px;line-height:1.42;color:#111827;word-break:break-word}.sg-support-attachments{display:grid;gap:7px;margin-top:9px}.sg-support-attach{display:flex;align-items:center;gap:8px;padding:7px;border:1px solid #dbe3f0;border-radius:10px;background:#fff;text-decoration:none;color:#1f2937;font-size:12px}.sg-support-attach img{width:72px;height:54px;object-fit:cover;border-radius:8px;background:#eef2ff}.sg-support-attach small{display:block;color:#64748b;font-size:11px;margin-top:2px}.sg-support-paper{font-size:22px}.sg-support-form{border-top:1px solid #e5e7eb;background:#fff;padding:11px}.sg-support-form[hidden]{display:none}.sg-support-form textarea{width:100%;border:1px solid #d1d5db;border-radius:12px;padding:10px 11px;font:inherit;font-size:14px;resize:none;outline:none}.sg-support-form textarea:focus{border-color:#5046e5;box-shadow:0 0 0 3px rgba(80,70,229,.12)}.sg-support-form-row{display:flex;align-items:center;gap:8px;margin-top:8px}.sg-support-file{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid #d1d5db;cursor:pointer;background:#fff}.sg-support-file input{display:none}.sg-support-files{flex:1;min-width:0;font-size:12px;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sg-support-form button[type=submit]{border:0;border-radius:10px;background:#5046e5;color:#fff;padding:10px 13px;font-weight:800;cursor:pointer}.sg-support-form button:disabled{opacity:.6;cursor:wait}@media(max-width:520px){.sg-support{right:14px!important;bottom:14px!important}.sg-support-btn{right:14px!important;bottom:14px!important}.sg-support-panel{right:14px!important;bottom:72px!important;width:calc(100vw - 28px);height:min(470px,calc(100vh - 92px))}.sg-support-btn span{display:none}}