#app{min-height:100vh}:root{--bg-primary: #ffffff;--bg-secondary: #fafbfc;--bg-terminal: #f6f8fa;--bg-code: #f1f3f5;--text-primary: #1a1a2e;--text-secondary: #57606a;--text-muted: #8b949e;--text-code: #24292f;--syntax-keyword: #cf222e;--syntax-string: #0a3069;--syntax-number: #cf5700;--syntax-comment: #6e7781;--syntax-function: #8250df;--syntax-variable: #953800;--accent-orange: #fb923c;--accent-green: #22c55e;--accent-blue: #3b82f6;--accent-red: #ef4444;--dot-red: #ff5f56;--dot-yellow: #ffbd2e;--dot-green: #27c93f;--border-color: #d0d7de;--border-light: #e8e8e8;--shadow-sm: 0 1px 0 rgba(31, 35, 40, .04);--shadow-md: 0 3px 6px rgba(140, 149, 159, .15);--shadow-lg: 0 8px 24px rgba(140, 149, 159, .2);--header-height: 56px;--container-width: 1280px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif;background:var(--bg-secondary);color:var(--text-primary);line-height:1.5;font-size:14px;min-height:100vh}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace}.serif{font-family:"Source Serif 4",Georgia,Times New Roman,serif}a{text-decoration:none;color:inherit}button{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}.window-dots{display:flex;gap:8px}.window-dot{width:12px;height:12px;border-radius:50%}.window-dot.red{background:var(--dot-red)}.window-dot.yellow{background:var(--dot-yellow)}.window-dot.green{background:var(--dot-green)}.status-indicator{display:flex;align-items:center;gap:6px}.status-dot{width:8px;height:8px;background:var(--accent-green);border-radius:50%}.kw{color:var(--syntax-keyword)}.str{color:var(--syntax-string)}.num{color:var(--syntax-number);font-weight:600}.cmt{color:var(--syntax-comment)}.fn{color:var(--syntax-function)}.var{color:var(--syntax-variable)}.op{color:var(--text-secondary)}.cursor{display:inline-block;width:3px;height:1em;background:var(--accent-orange);margin-left:2px;animation:blink 1s infinite;vertical-align:text-bottom}.cursor-lg{width:4px;height:1.2em}.prompt,.cmd{color:var(--accent-orange)}.loading-spinner{width:32px;height:32px;border:3px solid var(--border-light);border-top-color:var(--accent-orange);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}