*{box-sizing:border-box;margin:0;padding:0}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0d1117;--panel:#161b22;--border:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#2f81f7;--ok:#3fb950;--err:#f85149}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,PingFang SC,Noto Sans CJK SC,sans-serif;line-height:1.6}.shell{max-width:780px;margin:0 auto;padding:24px 20px 60px}header{justify-content:space-between;align-items:center;margin-bottom:40px;display:flex}.brand{color:var(--text);letter-spacing:-.02em;font-size:20px;font-weight:700;text-decoration:none}.brand .dot{color:var(--accent)}.task-tag{color:var(--muted);font-family:ui-monospace,monospace;font-size:13px}.new-task{flex-direction:column;gap:14px;margin-top:10vh;display:flex}.new-task h1{letter-spacing:-.02em;font-size:32px}.new-task .sub{color:var(--muted);margin-bottom:10px}textarea{background:var(--panel);border:1px solid var(--border);width:100%;color:var(--text);font:inherit;resize:vertical;border-radius:10px;padding:14px}textarea:focus{border-color:var(--accent);outline:none}.row{align-items:center;gap:14px;display:flex}button{background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:8px;padding:10px 22px;font-weight:600}button:disabled{opacity:.5;cursor:default}.hint{color:var(--muted);font-size:13px}.error{color:var(--err)}.task-view{flex-direction:column;gap:22px;display:flex}.status{align-items:center;gap:10px;font-weight:600;display:flex}.status-done{color:var(--ok)}.status-error,.status.status-error{color:var(--err);font-weight:400}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.prompt{background:var(--panel);border:1px solid var(--border);white-space:pre-wrap;border-radius:10px;padding:14px}section h2{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px;font-size:14px}.artifact{background:var(--panel);border:1px solid var(--ok);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;padding:12px 14px;display:flex}.artifact-info{flex-wrap:wrap;align-items:baseline;gap:10px;display:flex}.artifact .desc,.artifact .size{color:var(--muted);font-size:13px}.artifact-actions{flex-shrink:0;gap:12px;display:flex}.artifact-actions a{color:var(--accent);font-weight:600;text-decoration:none}.step{border-left:2px solid var(--border);margin-bottom:6px;padding:4px 0 4px 14px}.step-label{color:var(--muted);font-family:ui-monospace,monospace;font-size:13px}.step-text .step-label{color:var(--accent)}.step-tool_result .step-label{color:var(--ok)}.step pre{white-space:pre-wrap;word-break:break-word;color:var(--text);max-height:200px;margin-top:2px;font-family:ui-monospace,monospace;font-size:13px;overflow-y:auto}.step-text pre{font-family:inherit;font-size:14px}.usage{color:var(--muted);border-top:1px solid var(--border);padding-top:14px;font-size:13px}