.fsai{--r:#FF1516;--k:#161616;--s:#CCCCCE;--p:#F6F6F7;position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:9990;font-family:Figtree,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
.fsai *{box-sizing:border-box}
.fsai-fab{display:flex;align-items:center;gap:10px;border:0;cursor:pointer;background:var(--r);color:#fff;padding:10px 18px 10px 10px;border-radius:999px;font:inherit;font-weight:800;font-size:15px;box-shadow:0 16px 36px -12px rgba(255,21,22,.8);transition:transform .35s cubic-bezier(.16,1,.3,1)}
.fsai-fab:hover{transform:translateY(-3px) scale(1.03)}
.fsai-fab-ic{width:38px;height:38px;border-radius:50%;background:#fff;display:grid;place-items:center;position:relative}
.fsai-fab-ic svg{width:20px;height:20px;fill:var(--r)}
.fsai-fab-ic::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid #fff;animation:fsaiP 2.2s ease-out infinite}
@keyframes fsaiP{0%{transform:scale(.8);opacity:.9}100%{transform:scale(1.5);opacity:0}}
.fsai[data-open="1"] .fsai-fab{display:none}
.fsai-panel{position:absolute;right:0;bottom:0;width:min(390px,calc(100vw - 32px));height:min(600px,calc(100vh - 120px));background:#fff;border-radius:22px;box-shadow:0 30px 80px -20px rgba(0,0,0,.45),0 0 0 1px rgba(0,0,0,.06);display:flex;flex-direction:column;overflow:hidden;animation:fsaiIn .45s cubic-bezier(.16,1,.3,1)}
@keyframes fsaiIn{from{opacity:0;transform:translateY(20px) scale(.96)}}
.fsai-hd{display:flex;align-items:center;gap:12px;padding:14px 14px 14px 16px;background:var(--k);color:#fff}
.fsai-hd img{width:96px;height:auto;background:#fff;border-radius:8px;padding:5px 7px}
.fsai-hd div{flex:1;display:grid;line-height:1.25}
.fsai-hd b{font-size:15px}
.fsai-hd small{font-size:12px;color:#B9B9BF;display:flex;align-items:center;gap:6px}
.fsai-hd small i{width:8px;height:8px;border-radius:50%;background:#2ECC71}
.fsai-x{width:36px;height:36px;border-radius:10px;border:0;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;font-size:16px}
.fsai-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--p)}
.fsai-m{max-width:86%;padding:11px 14px;border-radius:16px;font-size:15px;line-height:1.55;white-space:pre-wrap;word-wrap:break-word;color:var(--k)}
.fsai-m.a{background:#fff;border-bottom-left-radius:5px;box-shadow:0 0 0 1px rgba(0,0,0,.06)}
.fsai-m.u{align-self:flex-end;background:var(--r);color:#fff;border-bottom-right-radius:5px}
.fsai-m a{color:var(--r);font-weight:700;word-break:break-all}
.fsai-m.u a{color:#fff}
.fsai-typing{display:flex;gap:5px;padding:14px 16px}.fsai-typing i{width:7px;height:7px;border-radius:50%;background:var(--s);animation:fsaiT 1s infinite}.fsai-typing i:nth-child(2){animation-delay:.15s}.fsai-typing i:nth-child(3){animation-delay:.3s}
@keyframes fsaiT{50%{transform:translateY(-5px);background:var(--r)}}
.fsai-chips{display:flex;gap:6px;overflow-x:auto;padding:10px 12px 0;background:#fff;scrollbar-width:none}
.fsai-chips::-webkit-scrollbar{display:none}
.fsai-chips button{flex:0 0 auto;border:0;cursor:pointer;background:var(--p);color:var(--k);font:inherit;font-weight:700;font-size:13px;padding:8px 12px;border-radius:999px;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.fsai-chips button:hover{background:var(--k);color:#fff}
.fsai-f{display:flex;gap:8px;padding:10px 12px;background:#fff}
.fsai-f textarea{flex:1;resize:none;max-height:120px;border:0;border-radius:14px;padding:12px 14px;background:var(--p);font:inherit;font-size:16px;color:var(--k);box-shadow:inset 0 0 0 1.5px rgba(0,0,0,.08)}
.fsai-f textarea:focus{outline:none;box-shadow:inset 0 0 0 2px var(--r)}
.fsai-f button{width:46px;border:0;border-radius:14px;background:var(--r);color:#fff;font-size:18px;cursor:pointer}
.fsai-f button:disabled{opacity:.5}
.fsai-note{margin:0;padding:0 14px 12px;font-size:11.5px;color:#6b6b70;background:#fff;text-align:center}
@media (max-width:560px){.fsai-fab-t{display:none}.fsai-fab{padding:8px}.fsai[data-open="1"]{inset:0;right:0;bottom:0}.fsai-panel{position:fixed;inset:0;width:100%;height:100%;border-radius:0;padding-top:env(safe-area-inset-top,0px)}}
@media (prefers-reduced-motion:reduce){.fsai *{animation:none!important;transition:none!important}}
.fsai-panel[hidden]{display:none!important}
.fsai [hidden]{display:none!important}