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6px;border-radius:999px;background:var(--c-burgundy, #5C0923);color:#fff;border:2px solid #FFFFFF;font-size:11px;font-weight:900;display:flex;align-items:center;justify-content:center;line-height:1;box-sizing:border-box}.spark-sup-window{position:absolute;inset:0;background:#fff;display:none;flex-direction:column;overflow:hidden;pointer-events:auto;z-index:2;box-shadow:none;transform:translateY(20px);opacity:0;transition:transform .22s ease-out,opacity .22s ease-out}.spark-sup-window.is-open{display:flex;transform:translateY(0);opacity:1}.spark-sup-frame:has(.spark-sup-window.is-open) .spark-sup-fab{display:none}.spark-sup-head{flex-shrink:0;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:var(--c-blush, #FFF0F5);border-bottom:4px solid var(--c-blush-dark, #F2DDE4)}.spark-sup-head-left{display:flex;align-items:center;gap:12px}.spark-sup-head-avatar{position:relative;width:48px;height:48px;border-radius:18px;background:var(--c-crimson, #D91A4D);color:var(--c-blush, #FFF0F5);display:flex;align-items:center;justify-content:center;flex-shrink:0}.spark-sup-head-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center}.spark-sup-head-icon svg{width:100%;height:100%;display:block}.spark-sup-head-online{position:absolute;right:-4px;bottom:-4px;width:16px;height:16px;border-radius:50%;background:#22c55e;border:2px solid var(--c-blush, #FFF0F5)}.spark-sup-head-text{display:flex;flex-direction:column;gap:1px;min-width:0}.spark-sup-head-name{margin:0;font-size:18px;font-weight:900;line-height:1.15;color:var(--c-burgundy, #5C0923)}.spark-sup-head-sub{margin:0;font-size:12px;font-weight:700;color:var(--c-burgundy, #5C0923);opacity:.55;line-height:1.2}.spark-sup-close{width:40px;height:40px;border:0;border-radius:14px;background:var(--c-blush-dark, #F2DDE4);color:var(--c-burgundy, #5C0923);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background-color .18s ease,color .18s ease,transform .12s ease}.spark-sup-close:hover{background:var(--c-burgundy, #5C0923);color:#fff}.spark-sup-close:active{transform:scale(.92)}.spark-sup-close svg{width:22px;height:22px;display:block}.spark-sup-msgs{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px;background:#fff;scrollbar-width:none}.spark-sup-msgs::-webkit-scrollbar{display:none}.spark-sup-msg-row{display:flex;width:100%}.spark-sup-msg-row-user{justify-content:flex-end}.spark-sup-msg-row-agent{justify-content:flex-start}.spark-sup-msg{max-width:85%;padding:12px 18px;border-radius:24px;border:2px solid transparent;animation:sparkSupMsgIn .22s ease forwards}.spark-sup-msg-agent{background:var(--c-blush-dark, #F2DDE4);color:var(--c-burgundy, #5C0923);border-top-left-radius:4px}.spark-sup-msg-user{background:var(--c-crimson, #D91A4D);color:#fff;border-top-right-radius:4px}.spark-sup-msg-text{margin:0;font-size:13.5px;font-weight:700;line-height:1.5;word-wrap:break-word;overflow-wrap:anywhere;white-space:pre-wrap}.spark-sup-msg-time{display:block;font-size:10px;font-weight:900;margin-top:6px;opacity:.45;text-align:right}.spark-sup-msg-agent .spark-sup-msg-time{text-align:left;opacity:.4}.spark-sup-msg-imgwrap{padding:4px 4px 6px;max-width:220px}.spark-sup-msg-img{display:block;width:100%;max-width:220px;max-height:280px;object-fit:cover;border-radius:16px}.spark-sup-msg-imgwrap .spark-sup-msg-time{margin:4px 6px 0}@keyframes sparkSupMsgIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.spark-sup-typing{display:none;padding:0 18px 4px;width:100%;justify-content:flex-start}.spark-sup-typing-bubble{background:var(--c-blush, #FFF0F5);border:2px solid var(--c-blush-dark, #F2DDE4);border-radius:4px 16px 16px;padding:10px 14px;display:flex;gap:6px;align-items:center}.spark-sup-typing-dot{width:7px;height:7px;border-radius:50%;background:var(--c-burgundy, #5C0923);opacity:.5;animation:sparkSupTyping 1.4s infinite ease-in-out both}.spark-sup-typing-dot:nth-child(1){animation-delay:-.32s}.spark-sup-typing-dot:nth-child(2){animation-delay:-.16s}@keyframes sparkSupTyping{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.spark-sup-inputbar{flex-shrink:0;padding:14px 14px 18px;background:var(--c-blush, #FFF0F5);border-top:4px solid var(--c-blush-dark, #F2DDE4)}.spark-sup-inputrow{display:flex;align-items:flex-end;gap:8px;position:relative}.spark-sup-attach{width:48px;height:48px;border:0;border-radius:16px;background:var(--c-blush-dark, #F2DDE4);color:var(--c-burgundy, #5C0923);cursor:pointer;flex-shrink:0;padding:0;display:flex;align-items:center;justify-content:center;margin-bottom:2px;transition:background-color .18s ease,color .18s ease,transform .12s ease;box-shadow:none}.spark-sup-attach:hover{background:var(--c-crimson, #D91A4D);color:#fff}.spark-sup-attach:active{transform:scale(.94)}.spark-sup-attach svg{width:22px;height:22px;display:block}.spark-sup-inputbox{flex:1;background:#fff;border:4px solid var(--c-blush-dark, #F2DDE4);border-radius:24px;display:flex;flex-direction:column;overflow:hidden;transition:border-color .15s ease}.spark-sup-inputbox:focus-within{border-color:var(--c-crimson, #D91A4D)}.spark-sup-attach-preview{padding:10px 12px 4px}.spark-sup-attach-thumb{position:relative;width:64px;height:64px;border-radius:12px;border:2px solid var(--c-blush-dark, #F2DDE4);overflow:hidden;background:var(--c-blush, #FFF0F5)}.spark-sup-attach-thumb img{width:100%;height:100%;object-fit:cover;display:block}.spark-sup-attach-remove{position:absolute;top:2px;right:2px;width:22px;height:22px;border:0;padding:0;border-radius:8px;background:var(--c-burgundy, #5C0923);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .15s ease}.spark-sup-attach-remove:hover{background:var(--c-crimson, #D91A4D)}.spark-sup-attach-remove svg{width:14px;height:14px;display:block}.spark-sup-textarea{width:100%;border:0;outline:none;background:transparent;padding:12px 16px;font-family:inherit;font-size:13px;font-weight:700;color:var(--c-burgundy, #5C0923);resize:none;max-height:110px;line-height:1.4;word-wrap:break-word;overflow-wrap:anywhere}.spark-sup-textarea::placeholder{color:var(--c-burgundy, #5C0923);opacity:.4;font-weight:700}.spark-sup-send{width:48px;height:48px;border:0;border-radius:16px;background:var(--c-crimson, #D91A4D);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;padding:0;margin-bottom:2px;transition:background-color .18s ease,opacity .18s ease,transform .12s ease;box-shadow:none}.spark-sup-send:hover{background:var(--c-burgundy, #5C0923)}.spark-sup-send:active{transform:scale(.94)}.spark-sup-send.is-empty{opacity:.5;cursor:default}.spark-sup-send.is-empty:hover{background:var(--c-crimson, #D91A4D)}.spark-sup-send svg{width:22px;height:22px;display:block;margin-left:2px}@media(min-width:768px){.spark-sup-fab{right:32px;bottom:32px;width:76px;height:76px;border-radius:28px}.spark-sup-fab-icon{width:46%;height:46%}.spark-sup-window{inset:auto 32px 32px auto;width:420px;height:650px;max-height:calc(100vh - 64px);border:4px solid var(--c-blush-dark, #F2DDE4);border-radius:36px}}@media(max-width:767.98px){.spark-sup-fab{right:18px;bottom:96px;width:60px;height:60px;border-radius:20px;border-width:3px}}