.msc-sa-launcher{position:fixed;right:20px;bottom:20px;z-index:9999;padding:12px 18px;border:0;border-radius:24px;cursor:pointer;background:#1a1a2e;color:#fff;font-size:14px;box-shadow:0 2px 10px rgba(0,0,0,.25)}.msc-sa-panel{position:fixed;right:20px;bottom:74px;z-index:9999;width:340px;max-width:calc(100vw - 40px);height:460px;max-height:calc(100vh - 120px);display:flex;flex-direction:column;background:#fff;border:1px solid #ddd;border-radius:10px;box-shadow:0 6px 24px rgba(0,0,0,.2);overflow:hidden}.msc-sa-log{flex:1;overflow-y:auto;padding:12px}.msc-sa-msg{margin:6px 0;padding:8px 10px;border-radius:10px;max-width:85%;white-space:pre-wrap;word-wrap:break-word;font-size:14px;line-height:1.35}.msc-sa-msg:empty{display:none}.msc-sa-user{margin-left:auto;background:#1a1a2e;color:#fff}.msc-sa-assistant{margin-right:auto;background:#f0f0f4;color:#1a1a2e}.msc-sa-agent{margin-right:auto;background:#e7f1fb;color:#12324f;border:1px solid #cfe2f5}.msc-sa-note{margin:8px auto;text-align:center;font-size:12px;color:#6b6b7b}.msc-sa-form{display:flex;border-top:1px solid #eee;padding:8px;gap:8px}.msc-sa-input{flex:1;padding:8px 10px;border:1px solid #ccc;border-radius:18px;font-size:14px}.msc-sa-send{padding:8px 14px;border:0;border-radius:18px;background:#1a1a2e;color:#fff;cursor:pointer}.msc-sa-sources{margin:2px 0 8px;margin-right:auto;max-width:85%;font-size:12px;color:#6b6b7b}.msc-sa-source-link{color:#1787e0;text-decoration:none}.msc-sa-source-link:hover{text-decoration:underline}.msc-sa-link{color:#1787e0;text-decoration:underline;word-break:break-word}.msc-sa-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:#1a1a2e;color:#fff}.msc-sa-title{font-size:14px;font-weight:600}.msc-sa-min{background:0 0;border:0;color:#fff;font-size:22px;line-height:1;cursor:pointer;padding:0 6px;border-radius:6px}.msc-sa-min:hover{background:rgba(255,255,255,.15)}@media (max-width:480px){.msc-sa-panel{top:0;right:0;bottom:0;left:0;width:auto;max-width:none;height:auto;max-height:none;border:0;border-radius:0;box-shadow:none}.msc-sa-header{padding:calc(12px + env(safe-area-inset-top)) 14px 12px}.msc-sa-title{font-size:16px}.msc-sa-min{font-size:26px;padding:0 10px}.msc-sa-log{padding:14px}.msc-sa-msg{max-width:88%;font-size:15px}.msc-sa-form{padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}.msc-sa-input{font-size:16px;padding:11px 14px}.msc-sa-send{padding:11px 18px}.msc-sa-launcher{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));padding:13px 20px}}