:root{--_acw-accent: var(--acw-accent, #536dfe);--_acw-accent-hover: var(--acw-accent-hover, color-mix(in srgb, var(--_acw-accent) 86%, #fff));--_acw-accent-soft: var(--acw-accent-soft, color-mix(in srgb, var(--_acw-accent) 65%, #fff));--_acw-accent-strong: var(--acw-accent-strong, color-mix(in srgb, var(--_acw-accent) 72%, #000));--_acw-accent-disabled: var(--acw-accent-disabled, color-mix(in srgb, var(--_acw-accent) 40%, transparent));--_acw-on-accent: var(--acw-on-accent, #fff);--_acw-accent-glow-soft: var(--acw-accent-glow-soft, color-mix(in srgb, var(--_acw-accent) 30%, transparent));--_acw-accent-glow: var(--acw-accent-glow, color-mix(in srgb, var(--_acw-accent) 42%, transparent));--_acw-accent-glow-strong: var(--acw-accent-glow-strong, color-mix(in srgb, var(--_acw-accent) 55%, transparent));--_acw-danger: var(--acw-danger, #e5484d);--_acw-surface: var(--acw-surface, rgba(16, 16, 20, .88));--_acw-surface-solid: var(--acw-surface-solid, #101014);--_acw-blur: var(--acw-blur, blur(24px) saturate(1.5));--_acw-raise: var(--acw-raise, rgba(255, 255, 255, .08));--_acw-raise-subtle: var(--acw-raise-subtle, rgba(255, 255, 255, .05));--_acw-input-bg: var(--acw-input-bg, rgba(255, 255, 255, .06));--_acw-input-bg-focus: var(--acw-input-bg-focus, rgba(255, 255, 255, .09));--_acw-code-block-bg: var(--acw-code-block-bg, rgba(0, 0, 0, .3));--_acw-scrollbar-thumb: var(--acw-scrollbar-thumb, rgba(255, 255, 255, .25));--_acw-text-strong: var(--acw-text-strong, rgba(255, 255, 255, .96));--_acw-text: var(--acw-text, rgba(255, 255, 255, .86));--_acw-text-muted: var(--acw-text-muted, rgba(255, 255, 255, .62));--_acw-text-placeholder: var(--acw-text-placeholder, rgba(255, 255, 255, .45));--_acw-text-faint: var(--acw-text-faint, rgba(255, 255, 255, .38));--_acw-border: var(--acw-border, rgba(255, 255, 255, .14));--_acw-border-strong: var(--acw-border-strong, rgba(255, 255, 255, .28));--_acw-border-subtle: var(--acw-border-subtle, rgba(255, 255, 255, .08));--_acw-font: var(--acw-font, inherit);--_acw-font-size: var(--acw-font-size, 15px);--_acw-font-size-sm: var(--acw-font-size-sm, 13.5px);--_acw-font-size-xs: var(--acw-font-size-xs, 12px);--_acw-space-xs: var(--acw-space-xs, 8px);--_acw-space-sm: var(--acw-space-sm, 16px);--_acw-radius-sm: var(--acw-radius-sm, 8px);--_acw-radius-lg: var(--acw-radius-lg, 16px);--_acw-radius-xl: var(--acw-radius-xl, 22px);--_acw-dur-fast: var(--acw-dur-fast, .18s);--_acw-dur-med: var(--acw-dur-med, .3s);--_acw-ease: var(--acw-ease, cubic-bezier(.4, 0, .2, 1));--_acw-ease-spring: var(--acw-ease-spring, cubic-bezier(.34, 1.4, .64, 1));--_acw-z-fab: var(--acw-z-fab, 5000);--_acw-z-panel: var(--acw-z-panel, 10001)}.acw-fab{position:fixed;bottom:24px;right:32px;width:58px;height:58px;border-radius:50%;border:none;background:radial-gradient(circle at 32% 28%,var(--_acw-accent-soft),var(--_acw-accent) 55%,var(--_acw-accent-strong));box-shadow:inset 0 1px 1px #ffffff59,0 4px 18px var(--_acw-accent-glow-soft);color:var(--_acw-on-accent);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:var(--_acw-z-fab);animation:acw-fab-glow 3.5s ease-in-out infinite;opacity:0;visibility:hidden;transform:translateY(16px) scale(.9);pointer-events:none;transition:opacity var(--_acw-dur-med) var(--_acw-ease),visibility var(--_acw-dur-med) var(--_acw-ease),transform var(--_acw-dur-med) var(--_acw-ease-spring)}.acw-fab.is-ready{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}.acw-fab:hover{transform:scale(1.07);box-shadow:inset 0 1px 1px #ffffff59,0 6px 26px var(--_acw-accent-glow-strong);animation-play-state:paused}.acw-fab:active{transform:scale(1.02)}.acw-fab:after{content:"";position:absolute;top:1px;right:1px;width:13px;height:13px;border-radius:50%;background:var(--_acw-danger);box-shadow:0 1px 4px #0006;transform:scale(0);transition:transform var(--_acw-dur-med) var(--_acw-ease-spring)}.acw-fab.has-unread:after{transform:scale(1)}@keyframes acw-fab-glow{0%,to{box-shadow:inset 0 1px 1px #ffffff59,0 4px 18px var(--_acw-accent-glow-soft)}50%{box-shadow:inset 0 1px 1px #ffffff59,0 4px 26px var(--_acw-accent-glow)}}.acw-fab-icon{width:26px;height:26px;pointer-events:none;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}@media(prefers-reduced-motion:reduce){.acw-fab{animation:none}.acw-fab:after{transition:none}}.acw-root:has(.acw-panel[open]) .acw-fab{opacity:0;pointer-events:none}body:has(.acw-panel[open]){overflow:hidden}@media(max-width:768px){html:has(.acw-panel[open]),body:has(.acw-panel[open]){overflow:hidden;overscroll-behavior:none;background:var(--_acw-surface-solid)}}body.acw-scroll-locked{position:fixed;left:0;right:0;width:100%}.acw-panel{padding:0;border:none;max-width:none;max-height:none;display:none;flex-direction:column;overflow:hidden;font-family:var(--_acw-font);color:var(--_acw-text-strong);overscroll-behavior:contain;opacity:0;translate:0 14px;transition:opacity var(--_acw-dur-med) var(--_acw-ease),translate var(--_acw-dur-med) var(--_acw-ease-spring),display var(--_acw-dur-med) allow-discrete,overlay var(--_acw-dur-med) allow-discrete}.acw-panel[open]{display:flex;opacity:1;translate:0 0}@starting-style{.acw-panel[open]{opacity:0;translate:0 14px}}.acw-panel::backdrop{background:#0003;transition:opacity .3s ease,display .3s allow-discrete,overlay .3s allow-discrete;opacity:0}.acw-panel[open]::backdrop{opacity:1}@starting-style{.acw-panel[open]::backdrop{opacity:0}}@media(min-width:769px){.acw-panel{margin:auto 24px 24px auto;width:min(420px,calc(100vw - 48px));height:min(660px,calc(100dvh - 48px));border:1px solid var(--_acw-border);border-radius:var(--_acw-radius-xl);background:var(--_acw-surface);backdrop-filter:var(--_acw-blur);-webkit-backdrop-filter:var(--_acw-blur);box-shadow:0 16px 48px #00000059;transition:opacity var(--_acw-dur-med) var(--_acw-ease),translate var(--_acw-dur-med) var(--_acw-ease-spring),width var(--_acw-dur-med) var(--_acw-ease-spring),height var(--_acw-dur-med) var(--_acw-ease-spring),display var(--_acw-dur-med) allow-discrete,overlay var(--_acw-dur-med) allow-discrete}.acw-panel.is-wide{width:min(720px,calc(100vw - 48px));height:calc(100dvh - 48px)}}@media(max-width:768px){.acw-panel{position:fixed;top:0;left:0;width:100%;height:var(--acw-vvh, 100dvh);margin:0;z-index:var(--_acw-z-panel);transform:translateY(var(--acw-vvtop, 0px));background:var(--_acw-surface-solid);translate:0 100%}@starting-style{.acw-panel[open]{translate:0 100%}}}.acw-scrim{position:fixed;top:-100vh;left:0;right:0;height:300vh;z-index:calc(var(--_acw-z-panel) - 1);background:var(--_acw-surface-solid);transform:translateY(var(--acw-vvtop, 0px));opacity:0;visibility:hidden;transition:opacity var(--_acw-dur-med) var(--_acw-ease),visibility var(--_acw-dur-med) var(--_acw-ease)}@media(max-width:768px){.acw-root:has(.acw-panel[open]) .acw-scrim{opacity:1;visibility:visible}}.acw-header{display:flex;align-items:center;gap:var(--_acw-space-xs);padding:10px var(--_acw-space-sm);border-bottom:1px solid var(--_acw-border-subtle);flex-shrink:0}.acw-title{flex:1;margin:0;font-size:var(--_acw-font-size);font-weight:600;color:var(--_acw-text-strong);letter-spacing:.01em}.acw-icon-btn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:none;border-radius:var(--_acw-radius-sm);background:transparent;color:var(--_acw-text-muted);cursor:pointer;transition:background var(--_acw-dur-fast) var(--_acw-ease),color var(--_acw-dur-fast) var(--_acw-ease)}.acw-icon-btn:hover{background:var(--_acw-raise);color:var(--_acw-text-strong)}.acw-collapse-icon,.acw-panel.is-wide .acw-expand-icon{display:none}.acw-panel.is-wide .acw-collapse-icon{display:block}@media(max-width:768px){.acw-expand{display:none}}.acw-chips{display:flex;flex-wrap:wrap;gap:var(--_acw-space-xs);margin-top:2px}.acw-chip{display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border:1px solid var(--_acw-border);border-radius:999px;background:var(--_acw-raise-subtle);color:var(--_acw-text);font-family:inherit;font-size:var(--_acw-font-size-sm);cursor:pointer;opacity:0;transform:translateY(6px);transition:opacity var(--_acw-dur-med) var(--_acw-ease),transform var(--_acw-dur-med) var(--_acw-ease),border-color var(--_acw-dur-fast) var(--_acw-ease),background var(--_acw-dur-fast) var(--_acw-ease)}.acw-chips.is-visible .acw-chip{opacity:1;transform:translateY(0)}.acw-chip:hover{border-color:var(--_acw-border-strong);background:var(--_acw-raise)}.acw-chip-emoji{font-size:var(--_acw-font-size-sm)}.acw-form{flex-shrink:0;padding:var(--_acw-space-xs) var(--_acw-space-sm);padding-bottom:max(var(--_acw-space-xs),env(safe-area-inset-bottom));border-top:1px solid var(--_acw-border-subtle);margin:0}.acw-input-row{display:flex;align-items:flex-end;gap:var(--_acw-space-xs);padding:6px 6px 6px 14px;border:1px solid var(--_acw-border);border-radius:var(--_acw-radius-lg);background:var(--_acw-input-bg);transition:border-color var(--_acw-dur-fast) var(--_acw-ease)}.acw-input-row:focus-within{border-color:var(--_acw-border-strong);background:var(--_acw-input-bg-focus)}.acw-input{flex:1;border:none;background:transparent;color:var(--_acw-text-strong);font-family:inherit;font-size:16px;line-height:1.4;resize:none;outline:none;max-height:160px;padding:6px 0}.acw-input::placeholder{color:var(--_acw-text-placeholder)}.acw-input:disabled{color:var(--_acw-text-faint)}.acw-send{width:36px;height:36px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:var(--_acw-accent);color:var(--_acw-on-accent);cursor:pointer;transition:background var(--_acw-dur-fast) var(--_acw-ease),transform var(--_acw-dur-fast) var(--_acw-ease)}.acw-send:hover:not(:disabled){transform:scale(1.06)}.acw-send:hover{background:var(--_acw-accent-hover)}.acw-send:disabled{background:var(--_acw-accent-disabled);cursor:default}.acw-stop-icon,.acw-send.is-streaming .acw-send-icon{display:none}.acw-send.is-streaming .acw-stop-icon{display:block}.acw-disclaimer{margin:var(--_acw-space-xs) 0 0;font-size:var(--_acw-font-size-xs);line-height:1.4;color:var(--_acw-text-faint);text-align:center}.acw-live{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.acw-fab:focus-visible,.acw-icon-btn:focus-visible,.acw-chip:focus-visible,.acw-send:focus-visible{outline:2px solid var(--_acw-accent-soft);outline-offset:2px}.acw-messages{flex:1;min-height:0;overflow-y:auto;overflow-anchor:none;overscroll-behavior:contain;scrollbar-gutter:stable;padding:var(--_acw-space-sm);display:flex;flex-direction:column;gap:var(--_acw-space-sm);scrollbar-width:thin;scrollbar-color:var(--_acw-scrollbar-thumb) transparent}.acw-messages>:first-child{margin-top:auto}.acw-messages::-webkit-scrollbar{width:6px}.acw-messages::-webkit-scrollbar-track{background:transparent}.acw-messages::-webkit-scrollbar-thumb{background:var(--_acw-scrollbar-thumb);border-radius:3px}.acw-msg{display:flex;flex-direction:column;max-width:100%;animation:acw-msg-in var(--_acw-dur-med) var(--_acw-ease) both}@keyframes acw-msg-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.acw-msg{animation:none}}.acw-msg--user{align-items:flex-end}.acw-msg-bubble{max-width:85%;padding:9px 14px;border:1px solid var(--_acw-border);border-radius:var(--_acw-radius-lg);border-bottom-right-radius:var(--_acw-radius-sm);background:var(--_acw-raise);color:var(--_acw-text-strong);font-size:var(--_acw-font-size);line-height:1.5;white-space:pre-wrap;overflow-wrap:break-word}.acw-msg-content{font-size:var(--_acw-font-size);line-height:1.55;color:var(--_acw-text);overflow-wrap:break-word}.acw-msg-content>:first-child{margin-top:0}.acw-msg-content>:last-child{margin-bottom:0}.acw-msg-content p{margin:0 0 .6em}.acw-msg-content ul,.acw-msg-content ol{margin:0 0 .6em;padding-left:1.4em}.acw-msg-content li{margin:.2em 0}.acw-msg-content strong{color:var(--_acw-text-strong)}.acw-msg-content a{color:var(--_acw-accent-soft);text-decoration:underline;text-underline-offset:2px}.acw-msg-content a:hover{color:var(--_acw-text-strong)}.acw-msg-content code{padding:1px 5px;border-radius:4px;background:var(--_acw-raise);font-size:.9em}.acw-msg-content pre{margin:0 0 .6em;padding:var(--_acw-space-xs);border:1px solid var(--_acw-border-subtle);border-radius:var(--_acw-radius-sm);background:var(--_acw-code-block-bg);overflow-x:auto}.acw-msg-content pre code{padding:0;background:none}.acw-msg-content h1,.acw-msg-content h2,.acw-msg-content h3,.acw-msg-content h4{margin:.8em 0 .4em;font-size:var(--_acw-font-size);color:var(--_acw-text-strong)}.acw-msg-content blockquote{margin:0 0 .6em;padding-left:.8em;border-left:2px solid var(--_acw-border-strong);color:var(--_acw-text-muted)}.acw-msg-content hr{border:none;border-top:1px solid var(--_acw-border-subtle);margin:.8em 0}.acw-typing{display:flex;align-items:center;gap:var(--_acw-space-xs);color:var(--_acw-text-muted);font-size:var(--_acw-font-size-sm)}.acw-typing-dots{display:inline-flex;gap:4px}.acw-typing-dots i{width:6px;height:6px;border-radius:50%;background:var(--_acw-text-muted);animation:acw-typing-pulse 1.2s ease-in-out infinite}.acw-typing-dots i:nth-child(2){animation-delay:.15s}.acw-typing-dots i:nth-child(3){animation-delay:.3s}@keyframes acw-typing-pulse{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}@media(prefers-reduced-motion:reduce){.acw-typing-dots i{animation:none}}.acw-msg-actions{display:flex;gap:4px;margin-top:6px}.acw-action{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;border-radius:var(--_acw-radius-sm);background:transparent;color:var(--_acw-text-faint);cursor:pointer;transition:color var(--_acw-dur-fast) var(--_acw-ease),background var(--_acw-dur-fast) var(--_acw-ease)}.acw-action--copy .acw-check-icon,.acw-action--copy.is-done .acw-copy-icon{display:none}.acw-action--copy.is-done .acw-check-icon{display:block}.acw-action:hover:not(:disabled){color:var(--_acw-text-strong);background:var(--_acw-raise)}.acw-action:disabled{cursor:default}.acw-action.is-selected,.acw-action.is-done{color:var(--_acw-accent-soft)}.acw-action:focus-visible{outline:2px solid var(--_acw-accent-soft);outline-offset:1px}.acw-note{align-self:center;display:flex;align-items:center;gap:var(--_acw-space-xs);padding:6px 12px;border-radius:var(--_acw-radius-sm);font-size:var(--_acw-font-size-xs);color:var(--_acw-text-muted);background:var(--_acw-raise-subtle);border:1px solid var(--_acw-border-subtle);text-align:center}.acw-note--error{color:var(--_acw-text);border-color:color-mix(in srgb,var(--_acw-danger) 45%,transparent);background:color-mix(in srgb,var(--_acw-danger) 8%,transparent)}.acw-note-retry{border:none;padding:3px 10px;border-radius:var(--_acw-radius-sm);background:var(--_acw-accent);color:var(--_acw-on-accent);font-family:inherit;font-size:var(--_acw-font-size-xs);cursor:pointer;transition:background var(--_acw-dur-fast) var(--_acw-ease)}.acw-note-retry:hover{background:var(--_acw-accent-hover)}