*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{color-scheme:light;--bg: #f6f7f9;--bg-panel: #ffffff;--bg-card: #eef1f5;--bg-hover: #e4e8ef;--bg-active: #dceee5;--border: #d6dce5;--border-strong: #b7c0cc;--text-primary: #171a1f;--text-secondary: #4b5565;--text-muted: #7a8494;--accent: #137f3a;--accent-dim: #107936;--accent-bg: rgba(37, 211, 102, .14);--warn: #b45309;--warn-bg: rgba(245, 158, 11, .16);--danger: #b91c1c;--danger-bg: rgba(239, 68, 68, .12);--info: #1d4ed8;--info-bg: rgba(59, 130, 246, .12);--radius-sm: 4px;--radius: 8px;--radius-lg: 12px;--font-sans: "IBM Plex Sans", sans-serif;--font-mono: "IBM Plex Mono", monospace;--sidebar-w: 340px}html,body,#root{height:100%;width:100%}body{font-family:var(--font-sans);background:var(--bg);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none;color:inherit}input{font-family:var(--font-sans)}.detail-layout{flex:1;display:flex;min-height:0;overflow:hidden}.conversation-messages{flex:1;min-width:0;overflow-y:auto;padding:12px 0}.detail-sidebar{background:var(--bg-panel);overflow-y:auto;flex-shrink:0}.detail-sidebar--right{border-left:1px solid var(--border)}.detail-sidebar--left{border-right:1px solid var(--border)}.conversation-info-panel{width:260px}.unanswered-detail-sidebar{width:300px}.detail-main{flex:1;min-width:0;overflow-y:auto;padding:28px 32px}a{color:inherit;text-decoration:none}@media (max-width: 760px){.detail-layout{flex-direction:column;overflow-x:hidden;overflow-y:auto}.conversation-messages{flex:0 0 auto;overflow-y:visible;padding:10px 0}.detail-sidebar{width:100%;overflow:visible}.detail-sidebar--right{border-left:none;border-top:1px solid var(--border)}.detail-sidebar--left{order:2;border-right:none;border-top:1px solid var(--border)}.unanswered-detail-main{order:1}.detail-main{flex:0 0 auto;overflow:visible;padding:20px 16px 24px}}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}