*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}img,video{max-width:100%;height:auto}button,input,select,textarea{font:inherit}.h-full{height:100%}.min-h-full{min-height:100%}:root{--bg-primary:#0a0c10;--bg-secondary:#111318;--bg-card:#161b22;--bg-hover:#1c2128;--border:#30363d;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-muted:#656d76;--accent-green:#3fb950;--accent-blue:#58a6ff;--accent-yellow:#ffd60a;--accent-orange:#ff9500;--accent-red:#ff3b30;--accent-purple:#a371f7}*{box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:IBM Plex Sans Thai,IBM Plex Sans,system-ui,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}