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strong{font-size:15.5px;color:#fff;display:block}.kw-head p{font-size:12.5px;color:var(--sand);margin-top:1px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#kw-chat-close{background:none;border:none;font-size:22px;line-height:1;color:#fff;cursor:pointer;padding:0 2px;flex:none}#kw-chat-log{padding:14px 16px;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:10px;flex:1;min-height:120px}.kw-msg{max-width:88%;padding:9px 12px;border-radius:13px;font-size:14.5px;line-height:1.65;white-space:pre-wrap;word-break:break-word}.kw-msg.ai{background:#fff;border:1px solid var(--line);color:var(--ink);align-self:flex-start;border-bottom-left-radius:4px}.kw-msg.me{background:var(--sand);color:var(--ink);align-self:flex-end;border-bottom-right-radius:4px}.kw-msg a{color:var(--brand);text-decoration:underline}.kw-msg.kw-maint{background:#fff9ec;border-color:#e8d9ae}.kw-dots{display:inline-flex;gap:4px;padding:4px 2px}.kw-dots i{width:7px;height:7px;border-radius:50%;background:var(--ink3);display:block;animation:kw-bounce 1.2s infinite}.kw-dots i:nth-child(2){animation-delay:.15s}.kw-dots i:nth-child(3){animation-delay:.3s}@keyframes kw-bounce{0%,60%,to{transform:translateY(0);opacity:.45}30%{transform:translateY(-4px);opacity:1}}.kw-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px}.kw-chip{background:#fff;border:1px solid var(--line2);color:var(--brand-dark);border-radius:999px;padding:5px 11px;font-size:13px;cursor:pointer;text-decoration:none;line-height:1.5}.kw-chip:hover{border-color:var(--brand)}.kw-chip-lead{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}.kw-chip-lead:hover{background:var(--brand-dark)}#kw-ts{position:absolute;width:0;height:0;overflow:hidden;padding:0}#kw-chat-form{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line);align-items:flex-end}#kw-chat-input{flex:1;border:1px solid var(--line2);border-radius:999px;padding:9px 14px;font-size:14.5px;background:#fff;color:var(--ink);min-width:0;resize:none;max-height:76px;line-height:1.45;font-family:inherit}.kw-send{background:var(--ink);color:#fff;border:none;border-radius:999px;padding:9px 18px;font-size:14.5px;font-weight:600;cursor:pointer;flex:none}.kw-send:disabled{opacity:.55;cursor:wait}.kw-fine{font-size:12px;color:var(--ink3);padding:0 16px 12px;line-height:1.5}.kw-fine a{color:var(--brand);display:inline}@media(max-width:640px){#kw-chat{right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px))}#kw-chat-btn{width:44px;height:44px;padding:0;justify-content:center;border-radius:50%}#kw-chat-btn .kw-btn-text{display:none}#kw-chat-btn .kw-avatar{width:44px;height:44px}#kw-chat-panel{position:fixed;left:0;right:0;bottom:0;width:auto;max-width:none;height:72vh;max-height:72vh;border-radius:16px 16px 0 0;border-bottom:none}.kw-head{padding:9px 14px}}