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var(--border);border-radius:4px;background:var(--bg-0);padding:1px 8px;font-size:11px;cursor:pointer;color:var(--accent);transition:all .15s ease;line-height:18px}.timeline-item__copy:hover{background:var(--accent-soft);border-color:var(--accent)}.timeline-item__status{font-size:11px;font-weight:600}.timeline-item__time{margin-left:auto}@media (max-width: 768px){.chat-window{min-height:auto;max-height:calc(100vh - var(--header-h) - 180px);height:calc(100vh - var(--header-h) - 180px)}.chat-window__body{padding:12px 10px;gap:8px}.chat-msg{max-width:86%}.chat-msg__bubble{padding:9px 12px;font-size:13.5px}.chat-msg__bubble img{max-width:160px}.chat-window__footer{padding:10px}.chat-window__input-row textarea{min-height:40px;font-size:13.5px}.chat-window__header{padding:10px 12px}.chat-window__header h3{font-size:14px}}@media (max-width: 640px){.wallet-center .uc-section{margin-top:4px}.timeline-list 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