.site-chat{
    --chat-green:#287a55;--chat-green-dark:#1e6747;--chat-green-soft:#d9fdd3;
    --chat-text:#17241d;--chat-muted:#6f7c75;--chat-line:#dfe8e2;
    position:fixed;right:24px;bottom:24px;z-index:2147483001;font-family:"Microsoft YaHei",Arial,sans-serif;letter-spacing:0;touch-action:none
}
.site-chat *{box-sizing:border-box}.site-chat button{font:inherit;letter-spacing:0}
.site-chat-toggle,.site-chat-minimize,.site-chat-close,.site-chat-login,.site-chat-send,.site-chat-tool,.site-chat-emoji,.site-chat-action,.site-chat-quote,.site-chat-message-name,.site-chat-new-messages,.site-chat-reply-cancel,.site-chat-notice{border:0;cursor:pointer}
.site-chat-toggle{position:relative;display:grid;width:46px;height:46px;place-items:center;border-radius:50%;background:var(--chat-green);color:#fff;box-shadow:0 7px 20px rgba(18,72,49,.26);touch-action:none;user-select:none}
.site-chat.is-open .site-chat-toggle{visibility:hidden;pointer-events:none}
.site-chat-toggle:hover,.site-chat-toggle:focus-visible{background:var(--chat-green-dark);outline:3px solid rgba(40,122,85,.22);outline-offset:2px}
.site-chat-toggle svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.site-chat-badge{position:absolute;top:3px;right:3px;display:grid;min-width:18px;height:18px;place-items:center;padding:0 4px;border:2px solid var(--chat-green);border-radius:9px;background:#cf3d3d;color:#fff;font:700 10px/1 Arial,sans-serif}
.site-chat-badge[hidden]{display:none}
.site-chat.is-shelved .site-chat-toggle{width:24px;height:40px;border-radius:8px 0 0 8px;box-shadow:0 5px 14px rgba(18,72,49,.22)}
.site-chat.is-shelved.is-left .site-chat-toggle{border-radius:0 8px 8px 0}
.site-chat.is-shelved .site-chat-toggle svg{width:16px;height:16px}

.site-chat-panel{position:fixed;right:24px;bottom:90px;display:grid;width:min(390px,calc(100vw - 32px));height:min(600px,calc(100dvh - 32px));overflow:hidden;border:1px solid rgba(29,105,72,.2);border-radius:14px;background:#fff;box-shadow:0 20px 54px rgba(17,45,32,.24);grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto minmax(0,1fr) auto;touch-action:auto}
.site-chat-panel[hidden]{display:none}
.site-chat-header{display:grid;min-height:60px;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:8px;padding:7px 10px;color:#fff;background:linear-gradient(125deg,#3fbd89 0%,#268c63 56%,#1b7350 100%)}
.site-chat-group-icon{display:grid;width:36px;height:36px;place-items:center;border:1px solid rgba(255,255,255,.38);border-radius:50%;background:rgba(255,255,255,.14)}
.site-chat-group-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.site-chat-heading{display:flex;min-width:0;flex-direction:column;gap:2px}
.site-chat-heading strong{overflow:hidden;font-size:15px;line-height:19px;text-overflow:ellipsis;white-space:nowrap}
.site-chat-subtitle{display:flex;min-width:0;align-items:center;color:rgba(255,255,255,.88);font-size:11px;line-height:16px;white-space:nowrap}
.site-chat-status-dot{width:6px;height:6px;flex:0 0 6px;margin-right:5px;border-radius:50%;background:#d7f7e8;box-shadow:0 0 0 3px rgba(255,255,255,.12)}
.site-chat-status{overflow:hidden;text-overflow:ellipsis}.site-chat-status[data-state="error"]{color:#ffe5df}.site-chat-status[data-state="error"]~.site-chat-community-copy{display:none}
.site-chat-header-actions{display:flex;align-items:center;gap:2px}
.site-chat-minimize,.site-chat-close{display:grid;width:32px;height:32px;place-items:center;border-radius:50%;background:transparent;color:#fff}
.site-chat-minimize:hover,.site-chat-close:hover,.site-chat-minimize:focus-visible,.site-chat-close:focus-visible{background:rgba(255,255,255,.16);outline:2px solid rgba(255,255,255,.65);outline-offset:-2px}
.site-chat-minimize svg,.site-chat-close svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.site-chat-notice{display:grid;min-height:32px;grid-template-columns:18px minmax(0,1fr) 16px;align-items:center;gap:6px;width:auto;margin:4px 8px 2px;padding:4px 8px;border-radius:8px;background:#eaf8f1;color:#226648;text-align:left}
.site-chat-notice:hover,.site-chat-notice:focus-visible{background:#e1f4eb;outline:2px solid rgba(40,122,85,.2)}
.site-chat-notice-icon,.site-chat-notice-toggle{display:grid;place-items:center}.site-chat-notice svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.site-chat-notice-text{min-width:0;overflow:hidden;font-size:11px;line-height:18px;text-overflow:ellipsis;white-space:nowrap}.site-chat-notice-toggle{transition:transform .18s ease}
.site-chat-notice.is-expanded{align-items:start}.site-chat-notice.is-expanded .site-chat-notice-text{overflow:visible;white-space:normal}.site-chat-notice.is-expanded .site-chat-notice-toggle{transform:rotate(90deg)}

.site-chat-list-wrap{position:relative;min-height:0;background:#f2f7f4 url("/images/common/chat_ink_landscape.svg") center bottom/cover no-repeat}
.site-chat-messages{height:100%;margin:0;padding:10px 14px 18px;overflow:auto;overscroll-behavior:contain;scrollbar-color:#b9c8c0 transparent;list-style:none}
.site-chat-messages[data-no-more="true"]::before{content:"— 已加载全部消息 —";display:block;margin:2px 0 12px;color:#8a968f;font-size:11px;line-height:20px;text-align:center}
.site-chat-message{display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;margin:0 0 12px;padding:2px;border-radius:8px;transition:background-color .2s ease}
.site-chat-message.is-own{flex-direction:row-reverse}.site-chat-message.is-mentioned .site-chat-bubble{box-shadow:0 0 0 2px rgba(211,164,40,.28),0 3px 12px rgba(31,58,44,.08)}.site-chat-message.is-located{background:rgba(203,235,218,.78)}
.site-chat-date-divider{display:block;flex:0 0 100%;margin:2px 0 8px;color:#849189;font-size:11px;line-height:18px;text-align:center}.site-chat-date-divider[hidden]{display:none}
.site-chat-message.is-system{justify-content:center;margin:2px 0 12px}.site-chat-message.is-system .site-chat-avatar,.site-chat-message.is-system .site-chat-message-name,.site-chat-message.is-system .site-chat-actions{display:none}
.site-chat-message.is-system .site-chat-message-body{max-width:88%;align-items:center}.site-chat-message.is-system .site-chat-message-meta{justify-content:center}.site-chat-message.is-system .site-chat-bubble{border:0;background:rgba(223,232,227,.9);box-shadow:none}.site-chat-message.is-system .site-chat-message-content{color:#526159;font-size:11px;line-height:18px;text-align:center}
.site-chat-avatar{display:grid;width:34px;height:34px;flex:0 0 34px;place-items:center;overflow:hidden;border:2px solid rgba(255,255,255,.88);border-radius:50%;background:var(--user-avatar-color,#69756f);color:#fff;box-shadow:0 2px 7px rgba(26,51,38,.13);font-size:13px}.site-chat-avatar img{width:100%;height:100%;object-fit:cover}
.site-chat-message-body{position:relative;display:flex;min-width:0;max-width:min(76%,280px);flex-direction:column;align-items:flex-start}.site-chat-message.is-own .site-chat-message-body{align-items:flex-end}
.site-chat-message-meta{display:flex;min-width:0;align-items:center;gap:7px;margin-bottom:4px;color:var(--chat-muted);font-size:11px;line-height:16px}.site-chat-message-name{max-width:148px;overflow:hidden;padding:0;background:transparent;color:#34443b;font-weight:600;text-overflow:ellipsis;white-space:nowrap}
.site-chat-message-name:hover,.site-chat-message-name:focus-visible{color:var(--chat-green);text-decoration:underline;outline:none}.site-chat-message.is-own .site-chat-message-name{display:none}.site-chat-message.is-own .site-chat-message-meta,.site-chat-message.is-own .site-chat-actions{justify-content:flex-end}.site-chat-message-time{white-space:nowrap}
.site-chat-bubble{max-width:100%;overflow:hidden;border:1px solid rgba(43,75,58,.07);border-radius:11px;background:rgba(255,255,255,.96);box-shadow:0 3px 12px rgba(31,58,44,.08)}.site-chat-message.is-own .site-chat-bubble{border-color:rgba(56,137,81,.15);background:var(--chat-green-soft)}
.site-chat-quote{display:block;width:calc(100% - 16px);max-width:calc(100% - 16px);margin:8px 8px 0;padding:4px 7px;overflow:hidden;border-left:3px solid #58a67d;border-radius:2px;background:rgba(52,128,87,.08);color:#53645b;font-size:11px;line-height:16px;text-align:left;text-overflow:ellipsis;white-space:nowrap}
.site-chat-message-content{display:block;max-width:100%;margin:0;padding:8px 11px;background:transparent;color:var(--chat-text);font-size:13px;line-height:1.55;overflow-wrap:anywhere;white-space:pre-wrap}.site-chat-verified-mention{border-radius:4px;background:#ccebdc;color:#176442;font-weight:600}
.site-chat-message.is-recalled .site-chat-bubble{border:1px dashed #c4cec8;background:rgba(245,247,246,.82);box-shadow:none}.site-chat-message.is-recalled .site-chat-message-content{color:#7a837e;font-size:12px}
.site-chat-actions{position:absolute;top:100%;z-index:2;display:flex;width:max-content;gap:0;margin-top:2px;padding:1px;border:1px solid var(--chat-line);border-radius:6px;background:rgba(255,255,255,.98);box-shadow:0 4px 12px rgba(23,54,38,.12);white-space:nowrap;visibility:hidden;opacity:0;transition:opacity .12s ease}
.site-chat-message:not(.is-own) .site-chat-actions{left:0}.site-chat-message.is-own .site-chat-actions{right:0}.site-chat-message:hover .site-chat-actions,.site-chat-message:focus-within .site-chat-actions,.site-chat-message.actions-open .site-chat-actions{visibility:visible;opacity:1}.site-chat.is-readonly .site-chat-actions{display:none}
.site-chat-action{min-height:20px;padding:1px 4px;border-radius:4px;background:transparent;color:#65716a;font-size:11px;line-height:16px}.site-chat-action:hover,.site-chat-action:focus-visible{background:#e4f1ea;color:#1f6044;outline:none}
.site-chat-new-messages{position:absolute;right:14px;bottom:12px;padding:6px 11px;border:1px solid #b7d5c6;border-radius:16px;background:#fff;color:#246b4b;box-shadow:0 4px 14px rgba(20,45,33,.14);font-size:11px}.site-chat-new-messages[hidden]{display:none}

.site-chat-composer{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr) 78px;align-items:end;gap:7px;padding:8px 10px 10px;border-top:1px solid var(--chat-line);background:#fff}.site-chat-composer[hidden],.site-chat-guest[hidden]{display:none}
.site-chat-tools{position:relative;display:flex;height:42px;align-items:center}.site-chat-tool{display:grid;width:34px;height:34px;place-items:center;border-radius:6px;background:transparent;color:#65736b}.site-chat-tool:hover,.site-chat-tool:focus-visible{background:#eaf3ee;color:var(--chat-green);outline:2px solid rgba(40,122,85,.16)}
.site-chat-tool svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.site-chat-emoji-panel{position:absolute;bottom:42px;left:0;z-index:4;width:min(350px,calc(100vw - 28px));height:min(360px,calc(78dvh - 88px));min-height:180px;overflow:hidden;border:1px solid var(--chat-line);border-radius:8px;background:#fff;box-shadow:0 10px 30px rgba(22,49,35,.18)}.site-chat-emoji-panel[hidden]{display:none}
.site-chat-emoji-picker{display:flex;width:100%;height:100%;--num-columns:8;--border-size:0px;--border-radius:7px;--indicator-color:var(--chat-green);--outline-color:var(--chat-green);--input-border-color:#9dada4;--button-hover-background:#edf5f0;--button-active-background:#dcece3}.site-chat-emoji-state{display:grid;height:auto;margin:0;padding:16px 12px 8px;place-items:center;color:var(--chat-muted);font-size:13px;text-align:center}.site-chat-emoji-panel.is-loading .site-chat-emoji-state{height:100%;padding:24px}.site-chat-emoji-panel.is-loading .site-chat-emoji-state::before{width:22px;height:22px;border:2px solid #c7d8cf;border-top-color:var(--chat-green);border-radius:50%;content:"";animation:site-chat-spin .8s linear infinite}.site-chat-emoji-fallback{display:grid;grid-template-columns:repeat(4,44px);justify-content:center;gap:8px;padding:0 12px 18px}.site-chat-emoji{display:grid;width:44px;height:44px;place-items:center;border-radius:6px;background:transparent;font-size:21px}.site-chat-emoji:hover,.site-chat-emoji:focus-visible{background:#edf5f0;outline:2px solid rgba(40,122,85,.18)}
@keyframes site-chat-spin{to{transform:rotate(360deg)}}
.site-chat-reply-preview{grid-column:1/-1;display:flex;min-width:0;align-items:center;justify-content:space-between;gap:8px;padding:5px 8px;border-left:3px solid var(--chat-green);border-radius:4px;background:#f0f7f3;color:#526159;font-size:11px;line-height:18px}.site-chat-reply-preview[hidden]{display:none}.site-chat-reply-preview span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.site-chat-reply-cancel{display:grid;width:28px;height:28px;flex:0 0 28px;place-items:center;border-radius:4px;background:transparent;color:#59635e;font-size:18px}.site-chat-input{width:100%;height:42px;min-height:42px;max-height:82px;overflow-y:hidden;resize:none;border:1px solid #cbd7d0;border-radius:9px;padding:9px 11px;background:#fff;color:var(--chat-text);font-family:inherit;font-size:13px;line-height:1.65;letter-spacing:0}.site-chat-input:focus{border-color:var(--chat-green);outline:3px solid rgba(40,122,85,.12)}
.site-chat-send,.site-chat-login{border-radius:9px;background:var(--chat-green);color:#fff;font-weight:600}.site-chat-send:hover,.site-chat-login:hover{background:var(--chat-green-dark)}.site-chat-send:focus-visible,.site-chat-login:focus-visible{outline:3px solid rgba(40,122,85,.22);outline-offset:2px}.site-chat-send:disabled{cursor:wait;opacity:.6}.site-chat-send{display:flex;height:42px;align-items:center;justify-content:center;gap:6px}.site-chat-send svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.site-chat-guest{display:flex;min-height:60px;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;border-top:1px solid var(--chat-line);background:#fff;color:#59635e;font-size:13px}.site-chat-login{min-width:64px;height:38px;padding:0 14px}

.site-dark .site-chat-panel{border-color:#34453b;background:#18201b;box-shadow:0 20px 56px rgba(0,0,0,.5)}.site-dark .site-chat-header{background:linear-gradient(125deg,#2d7d59,#205b42)}.site-dark .site-chat-notice{background:#213c30;color:#a9dfc4}.site-dark .site-chat-notice:hover,.site-dark .site-chat-notice:focus-visible{background:#29483a}.site-dark .site-chat-list-wrap{background:#121914}.site-dark .site-chat-messages{scrollbar-color:#46564d transparent}
.site-dark .site-chat-messages[data-no-more="true"]::before,.site-dark .site-chat-date-divider{color:#829087}.site-dark .site-chat-message.is-mentioned .site-chat-bubble{box-shadow:0 0 0 2px rgba(218,183,72,.38)}.site-dark .site-chat-message.is-located{background:#234234}.site-dark .site-chat-message.is-system .site-chat-bubble{background:#29342e}.site-dark .site-chat-message.is-system .site-chat-message-content{color:#bdc8c1}.site-dark .site-chat-message-name{color:#cbd5cf}.site-dark .site-chat-message-meta,.site-dark .site-chat-guest{color:#a8b2ac}
.site-dark .site-chat-bubble,.site-dark .site-chat-input{border-color:#3b4840;background:#242d27;color:#e7ece9}.site-dark .site-chat-message-content{color:#e7ece9}.site-dark .site-chat-message.is-own .site-chat-bubble{border-color:#37634a;background:#244936}.site-dark .site-chat-message.is-recalled .site-chat-bubble{background:transparent}.site-dark .site-chat-quote,.site-dark .site-chat-reply-preview{background:#293d33;color:#c0ccc5}.site-dark .site-chat-verified-mention{background:#315e49;color:#bceacf}
.site-dark .site-chat-actions,.site-dark .site-chat-emoji-panel{border-color:#3b4840;background:#1b241f}.site-dark .site-chat-emoji-picker{--background:#1b241f;--border-color:#3b4840;--indicator-color:#89d3ae;--input-border-color:#627269;--input-font-color:#e7ece9;--input-placeholder-color:#9caaa2;--outline-color:#89d3ae;--category-font-color:#d8e5de;--button-hover-background:#304138;--button-active-background:#3a5144}.site-dark .site-chat-emoji-state{color:#aeb8b2}.site-dark .site-chat-action{color:#aeb8b2}.site-dark .site-chat-action:hover{background:#34433b;color:#d8e5de}.site-dark .site-chat-new-messages{border-color:#426e59;background:#26352d;color:#89d3ae}.site-dark .site-chat-composer,.site-dark .site-chat-guest{border-color:#354139;background:#1d2520}.site-dark .site-chat-tool{color:#aeb8b2}.site-dark .site-chat-tool:hover,.site-dark .site-chat-tool:focus-visible,.site-dark .site-chat-emoji:hover,.site-dark .site-chat-emoji:focus-visible{background:#304138;color:#b9e5cf}

@media (max-width:640px){
    .site-chat-panel,.site-chat.is-left .site-chat-panel{position:fixed;right:0;bottom:0;left:0;width:100vw;height:min(78dvh,640px);padding-bottom:env(safe-area-inset-bottom);border-width:1px 0 0;border-radius:14px 14px 0 0}
    .site-chat-toggle{width:44px;height:44px}.site-chat.is-shelved .site-chat-toggle{width:24px;height:40px}.site-chat.is-shelved .site-chat-toggle::before{position:absolute;top:-2px;right:0;width:44px;height:44px;content:""}.site-chat.is-shelved.is-left .site-chat-toggle::before{right:auto;left:0}.site-chat-badge{top:3px;right:3px;min-width:17px;height:17px;padding:0 3px;font-size:9px}
    .site-chat-header{min-height:60px;grid-template-columns:38px minmax(0,1fr) auto;gap:6px;padding:6px 8px}.site-chat-group-icon{width:36px;height:36px}.site-chat-group-icon svg{width:21px;height:21px}.site-chat-heading strong{font-size:14px}.site-chat-community-copy{overflow:hidden;text-overflow:ellipsis}.site-chat-minimize,.site-chat-close{width:44px;height:44px}
    .site-chat-notice{min-height:32px;margin:4px 8px 2px;padding:4px 7px}.site-chat-messages{padding:8px 10px 14px}.site-chat-message{gap:7px;margin-bottom:10px}.site-chat-avatar{width:32px;height:32px;flex-basis:32px}.site-chat-message-body{max-width:min(79%,300px)}
    .site-chat-message.actions-open{margin-bottom:50px}.site-chat-message.actions-open .site-chat-actions{position:static;min-height:44px;margin-top:4px;padding:2px;background:rgba(255,255,255,.96)}.site-chat-action{min-height:44px;padding:9px}
    .site-chat-composer{grid-template-columns:44px minmax(0,1fr) 74px;padding:7px 8px calc(8px + env(safe-area-inset-bottom))}.site-chat-tools{height:44px}.site-chat-tool{width:44px;height:44px}.site-chat-emoji-panel{bottom:48px;width:min(350px,calc(100vw - 16px));height:min(360px,calc(78dvh - 112px));min-height:160px}.site-chat-input,.site-chat-send{height:44px;min-height:44px}.site-chat-input{font-size:16px}.site-chat-login{height:44px}
}
@media (max-width:380px){.site-chat-header{grid-template-columns:34px minmax(0,1fr) auto;padding-inline:6px}.site-chat-group-icon{width:34px;height:34px}.site-chat-subtitle{font-size:10px}.site-chat-message-body{max-width:78%}.site-chat-composer{grid-template-columns:42px minmax(0,1fr) 70px}}
@media (prefers-reduced-motion:reduce){.site-chat-message,.site-chat-actions,.site-chat-notice-toggle{transition:none}.site-chat-emoji-panel.is-loading .site-chat-emoji-state::before{animation:none}}