:root{--bg: #0b0e1a;--bg-elevated: #12162a;--bg-card: rgba(255, 255, 255, .04);--border: rgba(255, 255, 255, .08);--text: #f2f4ff;--text-dim: #8b92b3;--text-faint: #565d7d;--accent-a: #4f6cff;--accent-b: #8c5cff;--accent: #5c74ff;--danger: #ff5470;--online: #2fbf8f;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:8px}*::-webkit-scrollbar-thumb:hover{background:#ffffff47}html{height:100%;overscroll-behavior:none;-webkit-text-size-adjust:100%;text-size-adjust:100%;background:var(--bg)}body{position:fixed;top:0;left:0;right:0;height:100%;margin:0;overscroll-behavior:none;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro 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var(--bg)}.chat-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.chat-top-line{display:flex;align-items:baseline;gap:8px}.chat-name{font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.chat-time{font-size:13px;color:var(--text-faint);flex-shrink:0}.list-ticks{display:flex;align-items:center;align-self:center;color:var(--text-faint);flex-shrink:0;margin-right:-4px}.list-ticks.read{color:var(--accent)}.chat-bottom-line{display:flex;align-items:center;gap:6px}.chat-preview{font-size:14.5px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;display:flex;align-items:center;gap:4px}.chat-preview .draft{color:var(--danger);font-weight:600}.chat-preview .status-icon{color:var(--text-faint);flex-shrink:0}.unread-badge{min-width:20px;height:20px;padding:0 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