body.ask-page{overscroll-behavior:none;height:100%;overflow:hidden}body.ask-page .main{height:100%;min-height:0}body.ask-page #fg-fab{display:none!important}.ask-shell{left:0;right:0;top:calc(var(--ask-vt,0px) + var(--fg-offline-h,0px));height:100vh;height:calc(var(--ask-vh,100dvh) - var(--fg-offline-h,0px));background:var(--color-background);flex-direction:column;display:flex;position:fixed;overflow:hidden}body.ask-page .fg-offline-bar{z-index:999;position:fixed;top:0;left:0;right:0}.ask-bar{border-bottom:1px solid var(--color-border);background:var(--color-background);background:color-mix(in srgb, var(--color-background) 88%, transparent);backdrop-filter:saturate(180%)blur(12px);z-index:5;flex:none;grid-template-columns:1fr auto 1fr;align-items:center;height:48px;padding:0 max(.4rem,50% - 380px);display:grid}.ask-back{width:36px;height:36px;color:var(--color-text-secondary);border-radius:10px;justify-self:start;place-items:center;text-decoration:none;display:grid}.ask-back:hover{color:var(--color-text);background:#0000000d}.ask-title{letter-spacing:.01em;white-space:nowrap;margin:0;font-size:1rem;font-weight:600}.ask-actions{justify-self:end;gap:.1rem;display:flex}.ask-icon{width:36px;height:36px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:10px;place-items:center;padding:0;display:grid}.ask-icon:hover{color:var(--color-text);background:#0000000d}.ask-stage{flex-direction:column;flex:1;min-height:0;display:flex}.ask-gate{text-align:center;max-width:420px;margin:auto;padding:1.2rem 1.4rem}.gate-title{margin:0 0 .5rem;font-weight:600}.gate-body{opacity:.8;margin:0 0 .9rem;font-size:.92rem}.gate-cta{margin:0}.gate-foot{opacity:.6;margin:.9rem 0 0;font-size:.8rem}.chat-box{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.chat-scroll{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex:1;min-height:0;scroll-padding-top:.5rem;overflow-y:auto}.chat-messages{flex-direction:column;gap:.8rem;width:100%;max-width:760px;min-height:100%;margin:0 auto;padding:1rem .9rem 1.4rem;display:flex}.chat-messages>.message:first-child{margin-top:auto}.empty-state{text-align:center;margin:auto 0;padding:1rem .5rem 2rem}.empty-mark{opacity:.9;margin-bottom:.7rem;font-size:1.9rem;line-height:1}.empty-lead{margin:0 0 .4rem;font-size:1.2rem;font-weight:600}.empty-sub{color:var(--color-text-secondary);max-width:20rem;margin:0 auto 1.5rem;font-size:.87rem;line-height:1.65}.empty-chips{flex-wrap:wrap;justify-content:center;gap:.5rem;display:flex}.chip{border:1px solid var(--color-border);background:var(--color-surface,#fff);color:var(--color-text);cursor:pointer;border-radius:999px;padding:.5rem .9rem;font-size:.84rem;line-height:1.4;transition:border-color .15s,color .15s}.chip:hover{border-color:var(--color-primary);color:var(--color-primary)}.message{overflow-wrap:break-word;border-radius:12px;min-width:0;max-width:100%;padding:.75rem .95rem;font-size:.95rem;line-height:1.7}.message p{margin:0 0 .5rem}.message p:last-child{margin-bottom:0}.message ul{margin:.4rem 0 0;padding-left:1.1rem}.message ol{margin:.4rem 0 0;padding-left:1.3rem}.message code{overflow-wrap:anywhere;background:#0000000d;border-radius:4px;padding:.05em .3em;font-size:.9em}.table-wrap{-webkit-overflow-scrolling:touch;margin:.5rem 0 0;overflow-x:auto}.message table{border-collapse:collapse;width:max-content;min-width:100%;font-size:.85rem;line-height:1.5}.message th,.message td{border:1px solid var(--color-border);text-align:left;vertical-align:top;padding:.35rem .55rem}.message th{background:var(--color-background);white-space:nowrap;font-weight:600}.message td{white-space:normal}.message li{margin:.15rem 0}.message.loading p{align-items:center;gap:.4rem;display:flex}.message.loading p:after{content:"";border:2px solid var(--color-text-secondary);border-top-color:#0000;border-radius:50%;width:.6rem;height:.6rem;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.message.error{color:#c00;background:#fff0f0;border:1px solid #fcc;align-self:flex-start}.message.system{background:var(--color-surface,#fff);color:var(--color-text);border:1px solid var(--color-border);align-self:flex-start}.message.user{background:var(--color-primary);color:#fff;align-self:flex-end;max-width:82%}.source-count{color:var(--color-text-secondary);margin-top:.4rem;font-size:.8rem}.source-links{margin:.3rem 0 0;padding:0;font-size:.8rem;list-style:none}.source-links li{margin:.15rem 0}.source-links a{color:var(--color-primary);text-decoration:none}.source-links a:hover{text-decoration:underline}.source-links .plain{color:var(--color-text-secondary);cursor:default;word-break:break-all}.source-photos{flex-wrap:wrap;gap:.4rem;margin-top:.45rem;display:flex}.source-photo{border:1px solid var(--color-border,#0000001a);background:var(--color-bg-secondary,#f4f4f4);border-radius:8px;width:92px;height:92px;display:block;overflow:hidden}.source-photo img{object-fit:cover;width:100%;height:100%;display:block}.jump-latest{left:50%;bottom:calc(4.6rem + env(safe-area-inset-bottom,0px));border:1px solid var(--color-border);background:var(--color-surface,#fff);color:var(--color-text);cursor:pointer;z-index:3;border-radius:999px;padding:.4rem .85rem;font-size:.8rem;position:absolute;transform:translate(-50%);box-shadow:0 4px 14px #0000001a}.jump-latest[hidden]{display:none}.chat-form{padding:.7rem .9rem;padding-bottom:calc(.7rem + env(safe-area-inset-bottom,0px));border-top:1px solid var(--color-border);background:var(--color-background);flex:none;gap:.5rem;padding-left:max(.9rem,50% - 380px);padding-right:max(.9rem,50% - 380px);display:flex}.chat-form input{border:1px solid var(--color-border);background:var(--color-surface,#fff);min-width:0;color:var(--color-text);border-radius:999px;outline:none;flex:1;padding:.7rem 1rem;font-size:1rem}.chat-form input:focus{border-color:var(--color-primary)}.chat-form button{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:999px;flex:none;padding:.7rem 1.15rem;font-weight:600}.chat-form button:hover{opacity:.9}.ask-sheet{background:var(--color-surface,#fffdf9);border:1px solid var(--color-border);width:min(320px,100% - 1.2rem);color:var(--color-text);z-index:40;border-radius:14px;padding:.85rem 1rem;font-size:.84rem;line-height:1.65;position:absolute;top:54px;right:.6rem;box-shadow:0 10px 30px #0000001f}.ask-sheet[hidden]{display:none}.ask-sheet p{margin:0 0 .55rem}.ask-sheet p:last-child{margin-bottom:0}.sheet-title{font-weight:600}@media (width<=600px){.ask-bar{height:46px}.chat-messages{gap:.6rem;padding:.85rem .75rem 1.1rem}.message{padding:.65rem .75rem;font-size:.93rem;line-height:1.65}.message ul,.message ol{padding-left:1rem}.message table{font-size:.8rem}.source-photo{width:76px;height:76px}.empty-lead{font-size:1.1rem}.chip{padding:.45rem .8rem;font-size:.8rem}.chat-form{padding:.55rem .7rem;padding-bottom:calc(.55rem + env(safe-area-inset-bottom,0px))}.chat-form input{padding:.65rem .9rem}.chat-form button{padding:.65rem 1rem;font-size:.94rem}}
