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#e4e6eb;--color-border-soft: #eef0f3;--color-text: #1d2129;--color-text-2: #4e5969;--color-text-3: #8a909c;--color-primary: #6366f1;--color-primary-hover: #5457e8;--color-primary-soft: #eef0ff;--color-on-primary: #ffffff;--color-danger: #f04438;--color-danger-soft: #fef0ef;--color-success: #12b76a;--color-warning: #f79009;--user-bubble-bg: linear-gradient(135deg, #6366f1, #7c83ff);--user-bubble-text: #ffffff;--assistant-bubble-bg: var(--color-surface);--code-bg: #0d1117;--code-header-bg: #161b22;--code-text: #c9d1d9;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);--shadow-md: 0 4px 8px -2px rgba(16, 24, 40, .08), 0 2px 4px -2px rgba(16, 24, 40, .06);--shadow-lg: 0 12px 24px -4px rgba(16, 24, 40, .12), 0 4px 8px -4px rgba(16, 24, 40, .06);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 999px;--sidebar-width: 264px;--header-height: 56px;--transition: .18s cubic-bezier(.4, 0, .2, 1);color-scheme:light}[data-theme=dark]{--color-bg: #131316;--color-bg-soft: #1c1c21;--color-bg-mute: #26262d;--color-surface: #1f1f25;--color-surface-hover: #2a2a32;--color-border: #33333c;--color-border-soft: #28282f;--color-text: #e9e9ec;--color-text-2: #b4b4bd;--color-text-3: #7c7c87;--color-primary: #7c83ff;--color-primary-hover: #8f95ff;--color-primary-soft: #2a2a3f;--color-on-primary: #ffffff;--color-danger: #ff6b5e;--color-danger-soft: #3a2422;--color-success: #3ccb7f;--color-warning: #f7a23b;--user-bubble-bg: linear-gradient(135deg, #6366f1, #8b5cf6);--assistant-bubble-bg: var(--color-surface);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 28px rgba(0, 0, 0, .45);color-scheme:dark}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica 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