.v2-chat-launcher{position:fixed;right:24px;bottom:24px;z-index:90;border:1px solid #ffffff40;border-radius:28px;background:#194b9b;color:#fff;padding:14px 22px;box-shadow:0 6px 24px #142c4833;font:600 15px Arial,sans-serif;cursor:pointer;transition:transform .2s,background-color .2s}
.v2-chat-launcher:hover{background:#123b80;transform:translateY(-2px)}
.v2-chat-panel{position:fixed;right:24px;bottom:88px;z-index:90;width:min(390px,calc(100vw - 32px));max-height:min(640px,calc(100dvh - 115px));display:flex;flex-direction:column;background:#fff;color:#142c48;border:1px solid #d4e0ef;border-radius:16px;box-shadow:0 16px 55px #142c4830;overflow:hidden;font:14px Arial,sans-serif}
.v2-chat-panel[hidden]{display:none}.v2-chat-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;background:#173a68;color:#fff}.v2-chat-head strong{display:block;font-size:19px}.v2-chat-head span{display:block;margin-top:5px;font-size:12px;color:#d1e3fd}.v2-chat-head button{border:0;background:transparent;color:#fff;font-size:28px;min-width:40px;min-height:40px;cursor:pointer}
.v2-chat-messages{padding:16px;overflow:auto;min-height:80px;max-height:260px;flex:1;overscroll-behavior:contain}.v2-chat-message{padding:12px;border-radius:10px;background:#eef4fc;margin-bottom:12px;overflow-wrap:anywhere}.v2-chat-message.user{background:#e1edff;margin-left:25px}.v2-chat-message strong{font-size:12px;color:#244f88}.v2-chat-message p{white-space:pre-wrap;margin:7px 0 0;line-height:1.6;color:#334963;font-size:14px}.v2-chat-guides{display:flex;gap:7px;flex-wrap:wrap;padding:0 16px}.v2-chat-guides a{padding:8px 10px;border:1px solid #cbdcf1;border-radius:18px;color:#214f91;font-size:12px}.v2-chat-status{padding:10px 16px;margin:0;font-size:12px;line-height:1.5;color:#4d617b}.v2-chat-form{padding:0 16px 12px}.v2-chat-form label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}.v2-chat-form textarea{resize:vertical;max-height:100px;min-height:65px;width:100%;padding:10px;border:1px solid #aebfd5;border-radius:8px;font:14px Arial,sans-serif;color:#142c48;background:#fff}.v2-chat-form textarea:disabled{background:#f3f5f8;color:#66748a}.v2-chat-form>div{display:flex;justify-content:space-between;gap:12px;margin-top:9px}.v2-chat-form button{border:1px solid #cad8e9;border-radius:6px;padding:9px 12px;background:white;color:#234877;cursor:pointer}.v2-chat-form [type=submit]{background:#245cb5;color:#fff;border-color:#245cb5}.v2-chat-form button:disabled{opacity:.55;cursor:not-allowed}.v2-chat-privacy{padding:10px 16px;margin:0;border-top:1px solid #e0e7f0;font-size:11px;line-height:1.5;color:#586980}.v2-chat-privacy a{text-decoration:underline}.v2-chat-panel :focus-visible,.v2-chat-launcher:focus-visible{outline:3px solid #6d9fef;outline-offset:3px}
@media(max-width:480px){.v2-chat-launcher{right:16px;bottom:max(16px,env(safe-area-inset-bottom));padding:12px 18px}.v2-chat-panel{right:16px;bottom:76px;max-height:calc(100dvh - 100px)}.v2-chat-messages{max-height:210px}}
@media(prefers-reduced-motion:reduce){.v2-chat-launcher{transition:none}.v2-chat-launcher:hover{transform:none}}