.bdai{--bdai-accent:#1458dc;position:fixed;bottom:max(22px,env(safe-area-inset-bottom));z-index:2147482000;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45;color:#14213d;box-sizing:border-box}.bdai *{box-sizing:border-box}.bdai-right{right:20px}.bdai-left{left:20px}.bdai button,.bdai input{font:inherit}.bdai button{cursor:pointer}.bdai-launch{width:60px;height:60px;border:0;border-radius:21px;background:var(--bdai-accent);color:white;display:grid;place-items:center;box-shadow:0 12px 35px rgba(10,31,67,.24);font-weight:800;font-size:21px;letter-spacing:-1.5px;transition:transform .2s ease,box-shadow .2s ease}.bdai-launch:hover{transform:translateY(-3px);box-shadow:0 15px 36px rgba(10,31,67,.3)}.bdai-launch:focus-visible,.bdai button:focus-visible,.bdai input:focus-visible{outline:3px solid #ffbb4d;outline-offset:2px}.bdai-launch-close{display:none;font-size:32px;font-weight:400;line-height:1}.bdai-open .bdai-launch-mark{display:none}.bdai-open .bdai-launch-close{display:block}.bdai-panel{position:absolute;bottom:74px;width:min(380px,calc(100vw - 32px));height:min(590px,calc(100dvh - 115px));min-height:320px;border-radius:22px;background:#fff;box-shadow:0 16px 60px rgba(12,28,56,.25);overflow:hidden;display:flex;flex-direction:column;border:1px solid #dce3ed}.bdai-panel[hidden]{display:none}.bdai-right .bdai-panel{right:0}.bdai-left .bdai-panel{left:0}.bdai-head{background:var(--bdai-accent);color:#fff;display:flex;align-items:center;gap:11px;padding:14px 15px;flex:none}.bdai-mark{width:36px;height:36px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.5);border-radius:12px;font-weight:800;font-size:14px;letter-spacing:-.7px;flex:none}.bdai-heading{display:grid;line-height:1.25;flex:1}.bdai-heading strong{font-size:15px}.bdai-heading small{font-size:11px;opacity:.86;margin-top:3px}.bdai-close{border:0;background:transparent;color:#fff;font-size:27px;line-height:1;width:32px;height:32px;border-radius:9px}.bdai-close:hover{background:rgba(255,255,255,.15)}.bdai-messages{flex:1;min-height:0;overflow-y:auto;padding:18px 14px;background:#f6f8fc;display:flex;flex-direction:column;gap:12px;overscroll-behavior:contain}.bdai-msg{max-width:91%;padding:10px 13px;border-radius:15px;font-size:13px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.bdai-bot{align-self:flex-start;background:#fff;border:1px solid #e5eaf2;border-bottom-left-radius:4px}.bdai-user{align-self:flex-end;color:#fff;background:var(--bdai-accent);border-bottom-right-radius:4px}.bdai-sources{align-self:flex-start;max-width:94%;background:#fff;border:1px solid #e5eaf2;padding:10px 12px;border-radius:12px;display:grid;gap:6px;font-size:12px}.bdai-sources strong{font-size:11px;color:#5c6a81}.bdai-sources a{color:var(--bdai-accent);text-decoration:none;line-height:1.35}.bdai-sources a:hover{text-decoration:underline}.bdai-examples{display:flex;gap:7px;padding:9px 12px 0;overflow-x:auto;background:white;flex:none}.bdai-examples button{border:1px solid #dce3ed;border-radius:18px;background:white;color:var(--bdai-accent);white-space:nowrap;padding:6px 10px;font-size:11px}.bdai-form{margin:0!important;display:flex;align-items:center;gap:8px;padding:10px 12px 8px;background:white;flex:none}.bdai-form input{margin:0!important;min-width:0;flex:1;border:1px solid #dce3ed!important;border-radius:13px!important;background:#fff!important;color:#14213d!important;font-size:13px!important;padding:11px 12px!important;box-shadow:none!important;height:auto!important}.bdai-form button{border:0;width:39px;height:39px;display:grid;place-items:center;background:var(--bdai-accent);color:#fff;border-radius:12px;flex:none}.bdai-form button:disabled{opacity:.6;cursor:wait}.bdai-form svg{width:19px;height:19px}.bdai-foot{text-align:center;font-size:10px;color:#7a8496;padding:0 8px 9px;background:#fff;flex:none}.bdai .screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(1px,1px,1px,1px)!important;white-space:nowrap!important}
@media(max-width:480px){.bdai{bottom:max(14px,env(safe-area-inset-bottom))}.bdai-right{right:14px}.bdai-left{left:14px}.bdai-launch{width:56px;height:56px;border-radius:19px}.bdai-panel{bottom:69px;width:calc(100vw - 28px);height:min(610px,calc(100dvh - 105px))}}
@media(prefers-reduced-motion:reduce){.bdai-launch{transition:none}}
/* Article links */
.bdai .bdai-sources{align-self:stretch;max-width:none;padding:12px;gap:0;border-radius:16px;box-shadow:0 5px 18px rgba(18,47,96,.06)}
.bdai .bdai-sources-title{display:block;color:#20365a;font-size:12px;letter-spacing:.01em;margin:0 0 9px;padding:0 2px}
.bdai .bdai-article{display:flex;align-items:center;gap:10px;min-width:0;padding:9px 4px;border-top:1px solid #edf1f6;color:#172b4c!important;text-decoration:none!important;background:transparent;transition:background .15s ease,transform .15s ease;border-radius:9px}
.bdai .bdai-article:hover{background:#f2f6fd;transform:translateX(2px);text-decoration:none!important}
.bdai .bdai-article:focus-visible{outline:2px solid var(--bdai-accent);outline-offset:-2px}
.bdai .bdai-article img,.bdai .bdai-article-fallback{width:64px;height:64px;flex:0 0 64px;border-radius:10px;object-fit:cover;background:#eaf0fa}
.bdai .bdai-article-fallback{display:grid;place-items:center;color:var(--bdai-accent);font-size:15px;font-weight:800;letter-spacing:-1px}
.bdai .bdai-article-copy{display:flex;flex-direction:column;min-width:0;gap:5px}
.bdai .bdai-article-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;font-size:12px;line-height:1.4;font-weight:650;color:#172b4c}
.bdai .bdai-article-date{font-size:10px;color:#78869b;line-height:1.2}
/* Circular assistant portrait */
.bdai .bdai-launch{border-radius:50%;overflow:hidden;border:3px solid #fff;padding:0;box-shadow:0 4px 0 var(--bdai-accent),0 14px 32px rgba(10,31,67,.28)}
.bdai .bdai-launch-avatar{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%}
.bdai-open .bdai-launch-avatar{display:none}
.bdai .bdai-mark{width:38px;height:38px;border-radius:50%;overflow:hidden;padding:0;border:2px solid rgba(255,255,255,.75)}
.bdai .bdai-mark img{width:100%;height:100%;display:block;object-fit:cover;border-radius:50%}