.banner-bg[data-v-1dac83ee]{height:250px}.banner-inner[data-v-1dac83ee]{max-width:760px}.banner-html-content[data-v-1dac83ee]{height:190px}.banner-html-content[data-v-1dac83ee] a{color:#2563eb}.banner-html-content[data-v-1dac83ee] img{max-width:100%;height:auto}.hidden[data-v-ee633846]{display:none}.chat-body[data-v-48f64681]{height:60vh;overflow-y:auto;background:#f6f8fb}.chat-row[data-v-48f64681]{display:flex;margin-bottom:12px}.chat-row-mine[data-v-48f64681]{justify-content:flex-end}.chat-row-other[data-v-48f64681]{justify-content:flex-start}.chat-bubble[data-v-48f64681]{max-width:78%;padding:8px 10px;border:1px solid #e6e8eb;border-radius:6px;background:#fff}.chat-row-mine .chat-bubble[data-v-48f64681]{border-color:#cfe2ff;background:#cfe2ff}.chat-meta[data-v-48f64681]{display:flex;margin-bottom:4px;color:#6c757d;font-size:12px}.chat-row-mine .chat-meta[data-v-48f64681]{justify-content:flex-end}.chat-row-other .chat-meta[data-v-48f64681]{justify-content:flex-start}.chat-text[data-v-48f64681]{margin:0;white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.5}.chat-image[data-v-48f64681]{max-width:220px;max-height:220px;border-radius:4px;display:block;cursor:zoom-in}.attachment-preview[data-v-48f64681]{position:relative;width:72px;height:72px;border:1px solid #dee2e6;border-radius:4px;overflow:hidden}.attachment-preview img[data-v-48f64681]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.attachment-remove[data-v-48f64681]{position:absolute;top:2px;right:2px;width:18px;height:18px;line-height:16px;padding:0;border-radius:50%;border:none;background:rgba(0,0,0,.55);color:#fff;font-size:12px;cursor:pointer}.attachment-add[data-v-48f64681]{width:72px;height:72px;display:inline-flex;align-items:center;justify-content:center;border:1px dashed #adb5bd;border-radius:4px;color:#6c757d;font-size:12px;cursor:pointer}.bd-placeholder-img{font-size:1.125rem;text-anchor:middle;-webkit-user-select:none;-moz-user-select:none;user-select:none}@media (min-width:768px){.bd-placeholder-img-lg{font-size:3.5rem}}.b-example-divider{height:3rem;background-color:rgba(0,0,0,.1);border:solid rgba(0,0,0,.15);border-width:1px 0;box-shadow:inset 0 .5em 1.5em rgba(0,0,0,.1),inset 0 .125em .5em rgba(0,0,0,.15)}.b-example-vr{flex-shrink:0;width:1.5rem;height:100vh}.bi{vertical-align:-.125em;fill:currentColor}.nav-scroller{position:relative;z-index:2;height:2.75rem;overflow-y:hidden}.nav-scroller .nav{display:flex;flex-wrap:nowrap;padding-bottom:1rem;margin-top:-1px;overflow-x:auto;text-align:center;white-space:nowrap;-webkit-overflow-scrolling:touch}.floating-mid-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1001}.floating-btn-container{position:fixed;bottom:20px;right:20px;z-index:1000}