#dx-support-root{position:fixed;right:18px;bottom:78px;z-index:99999;font-family:Inter,"Microsoft YaHei",Arial,sans-serif;color:#171b24}#dx-support-fab{width:56px;height:56px;border:0;border-radius:50%;background:linear-gradient(145deg,#f4cf57,#c99720);color:#16130b;box-shadow:0 8px 28px #0007;cursor:pointer;display:grid;place-items:center;font-size:25px;transition:.2s}#dx-support-fab:hover{transform:translateY(-2px) scale(1.03)}#dx-support-badge{position:absolute;right:-2px;top:-3px;min-width:19px;height:19px;padding:0 5px;border-radius:10px;background:#e64b54;color:#fff;font:bold 11px/19px Arial;text-align:center;display:none}.dx-support-panel{position:absolute;right:0;bottom:68px;width:350px;height:510px;max-height:calc(100vh - 120px);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 18px 60px #0008;display:none;grid-template-rows:64px 1fr auto}.dx-support-panel.open{display:grid}.dx-support-head{display:flex;align-items:center;gap:11px;padding:12px 15px;background:linear-gradient(135deg,#141922,#252d3b);color:#fff}.dx-support-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#d5a839;font-size:20px}.dx-support-head strong{display:block;font-size:14px}.dx-support-head small{color:#b8c0ce;font-size:11px}.dx-support-close{margin-left:auto;border:0;background:none;color:#d4d9e1;font-size:24px;cursor:pointer}.dx-support-messages{padding:14px;overflow-y:auto;background:#f4f6f9;display:flex;flex-direction:column;gap:9px}.dx-support-empty{text-align:center;color:#8a93a3;padding:60px 24px;font-size:13px}.dx-support-msg{max-width:82%;padding:9px 11px;border-radius:12px;font-size:13px;line-height:1.45;word-break:break-word}.dx-support-msg.user{align-self:flex-end;background:#d5a839;color:#15120b;border-bottom-right-radius:3px}.dx-support-msg.agent{align-self:flex-start;background:#fff;border:1px solid #e3e6eb;border-bottom-left-radius:3px}.dx-support-msg time{display:block;margin-top:4px;font-size:9px;opacity:.6}.dx-support-form{padding:10px;border-top:1px solid #e5e8ee;background:#fff;display:flex;gap:8px}.dx-support-form textarea{resize:none;min-height:40px;max-height:80px;flex:1;border:1px solid #d7dce4;border-radius:9px;padding:9px;font:13px inherit;outline:none}.dx-support-form textarea:focus{border-color:#d5a839}.dx-support-send{border:0;border-radius:9px;padding:0 15px;background:#171d27;color:#fff;cursor:pointer}.dx-support-login{display:grid;place-items:center;text-align:center;padding:35px;background:#f7f8fa}.dx-support-login a{display:inline-block;margin-top:12px;padding:9px 20px;border-radius:8px;background:#1b2029;color:#fff;text-decoration:none}@media(max-width:500px){#dx-support-root{right:12px;bottom:72px}.dx-support-panel{position:fixed;inset:0;width:100%;height:100%;max-height:none;border-radius:0}.dx-support-panel.open{display:grid}#dx-support-fab{width:52px;height:52px}}