.site-service-notice{margin:14px auto;padding:14px 20px;max-width:1120px;background:#f1f7ff;color:#355472;border:1px solid #d6e6fa;border-radius:12px;font:14px/1.6 sans-serif}.site-service-notice button{margin-left:16px;color:#087bff;background:white;border:1px solid #bfd5ef;border-radius:7px;padding:5px 14px;cursor:pointer}.chat-service-status{padding:10px 20px;background:#f1f7ff;color:#355472;font-size:13px}.chat-cancel{border:0;background:none;color:#087bff;cursor:pointer}.chat-requirement-list{white-space:pre-wrap;line-height:1.8}.bsg-main>section{padding:18px;margin:16px 0;border:1px solid #dbe7f4;border-radius:12px}.bsg-main>section>h3{margin-bottom:14px}.bsg-main .blueprint-stages{display:flex;flex-wrap:wrap;gap:10px}.blueprint-stages span{padding:12px 18px;border-radius:8px;background:#edf5ff}.bsg-history select{max-width:100%;padding:8px}.chat-history-item small{white-space:normal}.chat-context-summary{overflow-wrap:anywhere}

.unified-qr-image:has(.site-dynamic-qr){overflow:visible;height:auto;width:142px;background:white;display:grid;place-items:center;padding:6px;border-radius:6px}.unified-qr-image img.site-dynamic-qr{position:static!important;width:130px!important;height:130px!important;max-width:100%!important;object-fit:contain!important;left:auto!important;top:auto!important;transform:none!important}.contact-float-qr img.site-dynamic-qr{position:static;width:145px;height:145px;object-fit:contain}
footer.unified-footer .unified-qr-image:has(.site-dynamic-qr){width:118px;height:118px;padding:4px;overflow:visible;clip-path:none;mix-blend-mode:normal;background:#fff}footer.unified-footer .unified-qr-image img.site-dynamic-qr{width:110px!important;height:110px!important;mix-blend-mode:normal}footer.unified-footer .unified-qr:has(.site-dynamic-qr){padding-right:26px}.chat-blueprint>.chat-primary,.chat-context-summary>button,.chat-service-status button{border:1px solid #bed5ee;border-radius:7px;background:#fff;color:#087bff;padding:9px 14px;cursor:pointer}.chat-blueprint>.chat-primary{background:#087bff;color:#fff}.chat-blueprint>.chat-primary:disabled{opacity:.5;cursor:default}@media(max-width:600px){footer.unified-footer .unified-qr:has(.site-dynamic-qr){padding-right:0}footer.unified-footer .unified-qr-image:has(.site-dynamic-qr){width:102px;height:102px}footer.unified-footer .unified-qr-image img.site-dynamic-qr{width:94px!important;height:94px!important}}

.site-video-player{max-width:94vw;width:min(1000px,94vw);padding:18px;border:1px solid #d6e5f5;border-radius:14px;color:#355472;box-shadow:0 25px 90px #17395755}.site-video-player::backdrop{background:#17364c99}.site-video-player>button{display:block;margin:0 0 12px auto;padding:7px 16px;border:1px solid #c8daec;background:#fff;color:#3a6488;border-radius:7px;cursor:pointer}.site-video-player video{display:block;width:100%;max-height:76vh;background:#14283a}
.site-preview-banner{position:sticky;top:0;z-index:10000;padding:10px 16px;text-align:center;font:14px/1.6 system-ui,sans-serif;color:#81521b;background:#fff3d5;border-bottom:1px solid #efcc81}
.footer-bottom:has(>.site-service-notice),.download-meta:has(>.site-service-notice){flex-wrap:wrap}.footer-bottom>.site-service-notice,.download-meta>.site-service-notice{flex:1 0 100%;margin:0 0 12px;text-align:left;box-sizing:border-box}
/* 轻提示浮层：fixed 定位不占文档流，淡入淡出 */
.site-toast{position:fixed;top:88px;left:50%;z-index:10001;max-width:min(440px,calc(100vw - 32px));box-sizing:border-box;padding:11px 20px;border:1px solid #d6e6fa;border-radius:10px;background:#fff;color:#355472;font:14px/1.6 sans-serif;text-align:center;box-shadow:0 10px 32px #17395724;opacity:0;visibility:hidden;transform:translate(-50%,-8px);transition:opacity .2s,transform .2s,visibility 0s .2s;pointer-events:none}.site-toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0);transition:opacity .2s,transform .2s}