:root{--bg-color: #f8f9fa;--card-bg: #ffffff;--text-primary: #151515;--text-secondary: #444444;--text-muted: #777777;--border-color: #e5e7eb;--accent-color: #000000;--accent-hover: #333333;--section-spacing: 2rem;--border-radius: 12px;--shadow-sm: 0 4px 6px rgba(0,0,0,.04), 0 1px 3px rgba(0,0,0,.08);--transition-speed: .2s}body{font-family:Poppins,sans-serif;margin:0;padding:0;background-color:var(--bg-color);color:var(--text-secondary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth;font-size:16px}*,*:before,*:after{box-sizing:border-box}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem;position:relative}.btn{display:inline-block;font-family:Poppins,sans-serif;font-weight:600;font-size:1rem;padding:.75rem 1.5rem;border-radius:var(--border-radius);transition:all var(--transition-speed) ease;cursor:pointer;border:none;text-align:center}.btn:hover{transform:translateY(-3px);box-shadow:0 8px 15px #0000000d}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{color:var(--accent-color);border-color:var(--accent-color)}.selector-btn{transition:transform var(--transition-speed),box-shadow var(--transition-speed),background-color var(--transition-speed) ease;background:none;border:none;border-radius:var(--border-radius);padding:8px 12px;cursor:pointer;font-size:16px;font-weight:600;line-height:28px;font-family:Poppins,sans-serif;position:relative;margin:0 4px;color:var(--text-secondary)}.selector-btn:hover{transform:translateY(-3px);color:var(--accent-color)}.selector-btn:after{content:"";position:absolute;top:50%;left:50%;width:100%;height:100%;background-color:#0000001a;border-radius:var(--border-radius);opacity:0;transform:translate(-50%,-50%) scale(.8);transition:transform .3s ease-out,opacity .3s ease-out;z-index:-1}.selector-btn:hover:after{opacity:1;transform:translate(-50%,-50%) scale(1.2)}.text-input{width:100%;padding:1rem;border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:1rem;font-family:Poppins,sans-serif;resize:vertical;transition:border-color var(--transition-speed)}.text-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #0000004d}@media (max-width: 992px){.container{max-width:90%}}@media (max-width: 768px){.container{max-width:95%}.selector-btn{padding:6px 8px;font-size:14px}}@media (max-width: 576px){html{font-size:15px}.container{max-width:100%;padding:0 1rem}.selector-btn{padding:5px 6px;font-size:13px;margin:0 2px}}