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8px;color:#374151}.md-body>:first-child{margin-top:0}.md-body>:last-child{margin-bottom:0}.md-body p{margin:6px 0}.md-body h1,.md-body h2,.md-body h3{margin:12px 0 6px;font-size:14.5px}.md-body ul,.md-body ol{margin:6px 0;padding-left:22px}.md-body li{margin:2px 0}.md-body code{font-family:Consolas,monospace;font-size:12px;background:#f3f4f6;border:1px solid var(--line);border-radius:4px;padding:0 4px}.md-body pre{background:#0f172a;color:#e2e8f0;border-radius:8px;padding:10px 12px;overflow-x:auto}.md-body pre code{background:transparent;border:none;color:inherit;padding:0}.md-table-wrap{overflow-x:auto;margin:8px 0}.md-body table{border-collapse:collapse;font-size:12.5px;width:100%}.md-body th,.md-body td{border:1px solid var(--line);padding:5px 9px;text-align:left}.md-body th{background:#f8fafc}.md-body blockquote{border-left:3px solid var(--line);margin:6px 0;padding:2px 10px;color:var(--muted)}.task-card{border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px 12px;display:flex;flex-direction:column;gap:7px;font-size:12.5px}.task-card.muted-card{color:var(--muted)}.tc-head{display:flex;align-items:center;gap:8px;justify-content:space-between}.tc-title{font-weight:650;color:#1f2937;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tc-summary{color:#374151;line-height:1.6;max-height:120px;overflow:auto}.tc-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.tc-link{color:var(--blue);text-decoration:none;font-size:12px}.tc-link:hover{text-decoration:underline}.tc-artifacts{display:flex;flex-wrap:wrap;gap:8px}.tc-artifact{display:inline-flex;align-items:center;gap:6px;border:1px solid #bfdbfe;background:var(--blue-weak);color:var(--blue-dark);text-decoration:none;border-radius:8px;padding:5px 10px;font-size:12px;max-width:320px}.tc-artifact-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}.tc-artifact-size{color:var(--muted);font-size:10.5px}.tc-status-text{color:var(--muted)}.chat-welcome{max-width:640px;margin:8vh auto 0;text-align:center}.welcome-title{font-size:26px;font-weight:750;margin-bottom:8px}.welcome-desc{color:var(--muted);font-size:13.5px;line-height:1.7;margin-bottom:22px}.welcome-examples{display:flex;flex-direction:column;gap:8px;align-items:center}.welcome-example{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 16px;font-size:13px;cursor:pointer;color:#1f2937;max-width:420px;width:100%;text-align:left}.welcome-example:hover{border-color:var(--blue);color:var(--blue-dark)}.chat-inputbar{border-top:1px solid var(--line);background:#fff;padding:10px 18px 12px}.chat-filelist{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.chat-filechip{display:inline-flex;align-items:center;gap:6px;background:#f3f4f6;border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:11.5px;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-filechip button{border:none;background:transparent;cursor:pointer;color:var(--muted);font-size:13px;padding:0}.chat-fileerror{color:#b91c1c;font-size:11.5px;margin-bottom:6px}.chat-inputrow{display:flex;gap:8px;align-items:flex-end;max-width:860px;margin:0 auto}.chat-attach{flex:0 0 38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:18px;cursor:pointer;color:var(--muted)}.chat-attach:hover{color:var(--blue);border-color:var(--blue)}.chat-input{flex:1;min-height:38px;max-height:160px;resize:none;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:13.5px;font-family:inherit;outline:none}.chat-input:focus{border-color:var(--blue)}.chat-send{height:38px;padding:0 18px}.chat-send:disabled{opacity:.5;cursor:not-allowed}.chat-inputfoot{max-width:860px;margin:6px auto 0;color:var(--faint);font-size:10.5px;text-align:center}.chat-error{max-width:860px;margin:6px auto 0;background:var(--red-weak);border:1px solid #fecaca;color:#b91c1c;border-radius:8px;padding:7px 12px;font-size:12.5px}@media (max-width: 860px){.chat-sidebar{position:fixed;z-index:40;left:0;top:0;bottom:0;transform:translate(-100%);transition:transform .2s;box-shadow:0 0 24px #0000001f}.chat-sidebar.open{transform:translate(0)}.chat-mask{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;z-index:30}.chat-menu{display:inline-block}.chat-bubble-wrap{max-width:92%}.chat-scroll{padding:14px 10px}}.chat-timebar{display:flex;align-items:center;gap:8px;padding:0 4px}.chat-row-user .chat-timebar{justify-content:flex-end}.chat-mini-action{border:none;background:transparent;color:var(--muted);font-size:11px;cursor:pointer;padding:0 2px}.chat-mini-action:hover{color:var(--blue)}.chat-mini-action.muted{color:var(--faint);cursor:default}.btn.ghost.chat-send{background:#fff;color:#b91c1c;border-color:#fecaca}.btn.ghost.chat-send:hover{background:var(--red-weak)}.access-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f6f7f9}.access-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px 38px;text-align:center;display:flex;flex-direction:column;gap:12px;width:min(360px,92vw)}.access-card h1{font-size:20px;margin:4px 0 0}.access-card p{color:var(--muted);font-size:13px;margin:0}.access-card input{border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:14px;text-align:center;outline:none}.access-card input:focus{border-color:var(--blue)}.access-error{color:#b91c1c;font-size:12.5px}