.chat-root{--bg:oklch(.988 .003 155);--paper:oklch(.967 .006 155);--surface:oklch(.997 .002 155);--bubble-in:oklch(.945 .008 155);--bubble-out:oklch(.917 .035 155);--on-bubble:oklch(.27 .035 155);--green:oklch(.43 .075 160);--on-green:oklch(.99 .003 155);--green-soft:oklch(.943 .021 155);--focus:oklch(.47 .10 160);--text:oklch(.27 .014 160);--muted:oklch(.47 .014 160);--divider:oklch(.887 .009 155);--border:oklch(.75 .012 155);--danger:oklch(.50 .18 27);--link:oklch(.41 .08 160);--shadow:0 12px 40px oklch(.25 .025 155/.06);color-scheme:light;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang TC,Hiragino Sans,Noto Sans JP,Apple SD Gothic Neo,Noto Sans KR,Microsoft JhengHei,Roboto,sans-serif;min-height:100svh;line-height:1.55;-webkit-font-smoothing:antialiased;text-size-adjust:100%;-webkit-text-size-adjust:100%;padding-bottom:env(safe-area-inset-bottom)}.chat-root *,.chat-root :after,.chat-root :before{box-sizing:border-box}.chat-root :where(a){color:var(--link);text-underline-offset:3px}.chat-root :where(button,input,textarea,select){font:inherit}.chat-root :where(button,a,input,textarea,select,summary):focus-visible{outline:2px solid var(--focus);outline-offset:3px}.chat-root :where(button,a,input,textarea,select){-webkit-tap-highlight-color:transparent}.chat-root :where(button){touch-action:manipulation}.chat-root ::selection{background:var(--bubble-out);color:var(--on-bubble)}@media (prefers-reduced-motion:reduce){.chat-root *,.chat-root :after,.chat-root :before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body:has(.chat-root){margin:0}.chat-root:has([data-chat-page]){padding-bottom:0}