.messages-container{width:100%;max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:24px;padding:8px 0 160px}.messages-container:empty{display:none}.msg-row{display:flex;width:100%;gap:12px;animation:fadeInMsg .2s ease-out;scroll-margin-top:60px;content-visibility:auto;contain-intrinsic-size:auto 60px}.msg-row.user.jump-target .msg-content{animation:jumpUserBg 1.5s ease-out forwards}@keyframes jumpUserBg{0%{background-color:#faecc0}to{background-color:#f0efe9}}.msg-row.assistant.jump-target .msg-content{border-radius:6px;animation:jumpAssistantBg 1.5s ease-out forwards}@keyframes jumpAssistantBg{0%{background-color:#faecc0;box-shadow:0 0 0 6px #faecc0}to{background-color:transparent;box-shadow:0 0 0 6px transparent}}@keyframes fadeInMsg{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.msg-row.user{justify-content:flex-end}.msg-user-wrap{display:flex;flex-direction:column;align-items:flex-end;gap:6px;max-width:82%}.msg-images{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.msg-img-box{display:inline-block;width:100px;height:100px;aspect-ratio:1 / 1;cursor:pointer;line-height:0;border-radius:12px;overflow:hidden;background-color:#f0efe9;flex-shrink:0}.msg-images img{width:100px;height:100px;aspect-ratio:1 / 1;border-radius:12px;object-fit:cover;border:1px solid var(--border);cursor:pointer;transition:opacity .15s ease;display:block}.msg-images img:active{opacity:.8}.msg-row.user .msg-content{background:#f0efe9;color:var(--text);padding:10px 16px;border-radius:18px;font-size:14.5px;font-weight:400;line-height:1.6;word-break:break-word;white-space:pre-wrap}.msg-row.assistant{justify-content:flex-start;align-items:flex-start}.msg-row.assistant .msg-avatar{width:28px;height:28px;aspect-ratio:1 / 1;object-fit:contain;image-rendering:pixelated;image-rendering:crisp-edges;flex-shrink:0;margin-top:2px;display:block}.msg-row.assistant.thinking .msg-avatar{animation:skullSpinWait 1.8s infinite cubic-bezier(.4,0,.2,1)}@keyframes skullSpinWait{0%{transform:rotate(0);opacity:1}40%{transform:rotate(360deg);opacity:.15}55%{transform:rotate(360deg);opacity:1}to{transform:rotate(360deg);opacity:1}}.msg-row.assistant .msg-body{display:flex;flex-direction:column;gap:2px;max-width:calc(100% - 40px)}.msg-row.assistant .msg-content{font-size:14.5px;font-weight:400;line-height:1.6;color:var(--text);word-break:break-word;white-space:pre-wrap;padding-top:2px}.msg-actions{display:flex;align-items:center;gap:4px;margin-top:6px}.msg-row.assistant.thinking .msg-actions{display:none}.msg-action-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:6px;color:var(--text-soft);cursor:pointer;outline:none;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;transition:background .15s ease,color .15s ease,transform .1s ease}@media(hover:hover){.msg-action-btn:hover{background:var(--border-light, #f0efe9);color:var(--text)}}.msg-action-btn:active{background:var(--border-light, #f0efe9);transform:scale(.92)}.msg-action-btn:focus,.msg-action-btn:focus-visible{outline:none}.msg-action-btn svg{width:15px;height:15px}.typing-indicator{display:inline-flex;align-items:center;gap:5px;padding:6px 0}.typing-dot{width:6px;height:6px;background:var(--text-soft);border-radius:50%;animation:typingBounce 1.2s infinite ease-in-out}.typing-dot:nth-child(1){animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,80%,to{transform:translateY(0);opacity:.35}40%{transform:translateY(-5px);opacity:1}}