.kuosan-assistant{right:max(18px, env(safe-area-inset-right));bottom:max(18px, env(safe-area-inset-bottom));z-index:2600;--assistant-bg:#fffffffb;--assistant-bg-soft:#f5f5f7;--assistant-bg-softer:#e8e8ed;--assistant-message-bg:#fff;--assistant-border:#1111111a;--assistant-border-strong:#11111138;--assistant-text:#1d1d1f;--assistant-muted:#6e6e73;--assistant-shadow:0 28px 72px #0f172a2e;--assistant-focus:#1111111a;color:var(--assistant-text);font-family:Inter,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:fixed}.kuosan-assistant button,.kuosan-assistant textarea{font:inherit}.kuosan-assistant-toggle{border:1px solid var(--assistant-border);background:var(--assistant-bg);width:48px;height:48px;color:var(--assistant-text);cursor:pointer;letter-spacing:0;-webkit-backdrop-filter:blur(16px)saturate(1.1);backdrop-filter:blur(16px)saturate(1.1);border-radius:999px;font-size:13px;font-weight:900;box-shadow:0 14px 36px #0f172a24}.kuosan-assistant.surface-canvas{right:auto;left:max(18px, env(safe-area-inset-left));z-index:2700;bottom:34px}.kuosan-assistant.surface-canvas .kuosan-assistant-toggle{color:#07080a;letter-spacing:.08em;text-indent:.08em;background:#f7f3ea;border-color:#ffffff57;place-items:center;width:48px;height:48px;font-size:14px;font-weight:850;line-height:1;display:inline-grid;position:relative;box-shadow:0 0 0 1px #ffffff3d,0 18px 54px #0000006b,0 0 34px #ffffff29}.kuosan-assistant.surface-canvas .kuosan-assistant-toggle:before{content:"";border-radius:inherit;border:1px solid #f7f3ea6b;animation:1.9s ease-out infinite assistantCanvasPulse;position:absolute;inset:-8px}.kuosan-assistant.surface-canvas .kuosan-assistant-panel{bottom:78px;left:0;right:auto}.kuosan-assistant.surface-canvas .kuosan-assistant-resize{display:none}@keyframes assistantCanvasPulse{0%{opacity:.72;transform:scale(.9)}to{opacity:0;transform:scale(1.42)}}@media (width<=900px){.kuosan-assistant.surface-canvas{right:auto;left:max(18px, env(safe-area-inset-left));bottom:82px}}.kuosan-assistant-panel{border:1px solid var(--assistant-border);background:var(--assistant-bg);width:min(640px,100vw - 28px);min-width:min(320px,100vw - 24px);max-width:calc(100vw - 24px);min-height:min(360px,100vh - 24px);max-height:calc(100vh - 24px);color:var(--assistant-text);box-shadow:var(--assistant-shadow);-webkit-backdrop-filter:blur(20px)saturate(1.08);backdrop-filter:blur(20px)saturate(1.08);border-radius:18px;display:none;position:absolute;bottom:58px;right:0;overflow:hidden}.kuosan-assistant.is-open .kuosan-assistant-panel{flex-direction:column;display:flex}.kuosan-assistant.is-positioned .kuosan-assistant-panel{left:var(--assistant-left);top:var(--assistant-top);width:var(--assistant-width);height:var(--assistant-height);position:fixed;bottom:auto;right:auto}.kuosan-assistant-head{border-bottom:1px solid var(--assistant-border);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;flex:none;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px 12px;display:flex}.kuosan-assistant-head:active{cursor:grabbing}.kuosan-assistant-title{flex-direction:column;gap:3px;min-width:0;display:flex}.kuosan-assistant-title strong{font-size:15px;font-weight:850;line-height:1.2}.kuosan-assistant-title span{color:var(--assistant-muted);font-size:12px;line-height:1.2}.kuosan-assistant-close{width:32px;height:32px;color:var(--assistant-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;font-size:18px}.kuosan-assistant-close:hover{background:var(--assistant-bg-softer);color:var(--assistant-text)}.kuosan-assistant-thread{flex-direction:column;flex:auto;gap:10px;min-height:320px;max-height:min(640px,100vh - 270px);padding:16px;display:flex;overflow-y:auto}.kuosan-assistant.is-positioned .kuosan-assistant-thread{max-height:none}.kuosan-assistant-empty{color:var(--assistant-muted);margin:auto 0;font-size:14px;line-height:1.65}.kuosan-assistant-msg{white-space:pre-wrap;border-radius:16px;width:fit-content;max-width:92%;padding:11px 13px;font-size:14px;line-height:1.65}.kuosan-assistant-msg.user{color:#fff;background:#111;border:1px solid #111;align-self:flex-end}.kuosan-assistant-msg.assistant{border:1px solid var(--assistant-border);background:var(--assistant-message-bg);color:var(--assistant-text);align-self:flex-start}.kuosan-assistant-msg.thinking{color:var(--assistant-muted)}.kuosan-assistant-msg.thinking:after{content:"";width:1.2em;animation:1.15s steps(4,end) infinite assistantThinkingDots;display:inline-block}.kuosan-assistant-suggestions{flex-wrap:wrap;flex:none;gap:8px;padding:0 16px 12px;display:flex}.kuosan-assistant-suggestions button{border:1px solid var(--assistant-border);background:var(--assistant-bg-soft);color:var(--assistant-muted);cursor:pointer;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:760}.kuosan-assistant-suggestions button:hover{border-color:var(--assistant-border-strong);background:var(--assistant-bg-softer);color:var(--assistant-text)}.kuosan-assistant-actions{flex-wrap:wrap;flex:none;justify-content:flex-end;gap:8px;padding:0 16px 12px;display:none}.kuosan-assistant.has-reply .kuosan-assistant-actions{display:flex}.kuosan-assistant-apply{border:1px solid var(--assistant-border);color:#fff;cursor:pointer;background:#111;border-radius:999px;padding:8px 13px;font-size:13px;font-weight:800}.kuosan-assistant-apply.secondary{background:var(--assistant-bg-soft);color:var(--assistant-muted)}.kuosan-assistant-apply:hover:not(:disabled){border-color:var(--assistant-border-strong);color:#fff;background:#000}.kuosan-assistant-apply:disabled{cursor:not-allowed;opacity:.48}.kuosan-assistant-form{border-top:1px solid var(--assistant-border);flex:none;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:13px 16px 16px;display:grid}.kuosan-assistant-input{resize:vertical;border:1px solid var(--assistant-border);background:var(--assistant-bg-soft);width:100%;min-height:96px;max-height:240px;color:var(--assistant-text);border-radius:16px;outline:none;padding:11px 12px;font-size:14px;line-height:1.55}.kuosan-assistant-input:focus{border-color:var(--assistant-border-strong);box-shadow:0 0 0 3px var(--assistant-focus)}.kuosan-assistant-send{border:1px solid var(--assistant-border);color:#fff;cursor:pointer;background:#111;border-color:#111;border-radius:16px;align-self:end;min-width:68px;height:48px;font-size:13px;font-weight:850}.kuosan-assistant-send:hover:not(:disabled){border-color:var(--assistant-border-strong);background:var(--assistant-bg-softer)}.kuosan-assistant-send:disabled{cursor:not-allowed;opacity:.55}.kuosan-assistant-resize{cursor:nwse-resize;touch-action:none;width:42px;height:42px;position:absolute;bottom:0;right:0}.kuosan-assistant-resize:before,.kuosan-assistant-resize:after{content:"";border-right:2px solid var(--assistant-border-strong);border-bottom:2px solid var(--assistant-border-strong);position:absolute;bottom:11px;right:11px}.kuosan-assistant-resize:before{width:13px;height:13px}.kuosan-assistant-resize:after{width:7px;height:7px}body:has(.ks-studio-page) .kuosan-assistant{z-index:90}body[data-theme=obsidian] .kuosan-assistant{--assistant-bg:#0e1016fb;--assistant-bg-soft:#1d1d1f;--assistant-bg-softer:#2c2c2e;--assistant-message-bg:#1d1d1f;--assistant-border:#ffffff29;--assistant-border-strong:#ffffff52;--assistant-text:#fffaf0;--assistant-muted:#c7c3bb;--assistant-shadow:0 28px 80px #0000008f;--assistant-focus:#ffffff1f}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant{--assistant-bg:#0e1016fb;--assistant-bg-soft:#1d1d1f;--assistant-bg-softer:#2c2c2e;--assistant-message-bg:#1d1d1f;--assistant-border:#ffffff29;--assistant-border-strong:#ffffff52;--assistant-text:#fffaf0;--assistant-muted:#c7c3bb;--assistant-shadow:0 28px 80px #0000008f;--assistant-focus:#ffffff1f}body[data-theme=obsidian] .kuosan-assistant .kuosan-assistant-msg.user,body[data-theme=obsidian] .kuosan-assistant .kuosan-assistant-send,body[data-theme=obsidian] .kuosan-assistant .kuosan-assistant-apply{color:#111;background:#fff;border-color:#fff}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant .kuosan-assistant-msg.user{color:#111;background:#fff;border-color:#fff}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant .kuosan-assistant-send{color:#111;background:#fff;border-color:#fff}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant .kuosan-assistant-apply{color:#111;background:#fff;border-color:#fff}body[data-theme=obsidian] .kuosan-assistant .kuosan-assistant-apply.secondary{border-color:var(--assistant-border);background:var(--assistant-bg-soft);color:var(--assistant-muted)}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant .kuosan-assistant-apply.secondary{border-color:var(--assistant-border);background:var(--assistant-bg-soft);color:var(--assistant-muted)}body[data-theme=obsidian] .kuosan-assistant .kuosan-assistant-apply:hover:not(:disabled){color:#111;background:#f5f5f7}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant .kuosan-assistant-apply:hover:not(:disabled){color:#111;background:#f5f5f7}body[data-theme=obsidian] .kuosan-assistant .kuosan-assistant-apply.secondary:hover:not(:disabled){border-color:var(--assistant-border-strong);background:var(--assistant-bg-softer);color:var(--assistant-text)}body:has(.ks-studio-page:not(.ks-canvas-theme-light)) .kuosan-assistant .kuosan-assistant-apply.secondary:hover:not(:disabled){border-color:var(--assistant-border-strong);background:var(--assistant-bg-softer);color:var(--assistant-text)}@keyframes assistantThinkingDots{0%{content:""}25%{content:"."}50%{content:".."}75%,to{content:"..."}}@media (width<=560px){.kuosan-assistant{bottom:12px;right:12px}.kuosan-assistant-panel{width:calc(100vw - 24px);min-width:calc(100vw - 24px);bottom:58px}.kuosan-assistant.is-positioned .kuosan-assistant-panel{width:var(--assistant-width);height:var(--assistant-height)}.kuosan-assistant-thread{min-height:260px;max-height:min(440px,100vh - 260px)}.kuosan-assistant-form{grid-template-columns:1fr}.kuosan-assistant-send{width:100%}}