:root{--primary:#e85d26;--primary-dark:#c94d1a;--primary-light:#ff7a45;--secondary:#2d3748;--accent:#f6ad55;--background:#fafaf8;--card-bg:#fff;--text-primary:#1a202c;--text-secondary:#4a5568;--text-muted:#a0aec0;--border:#e2e8f0;--border-light:#f7fafc;--success:#48bb78;--error:#fc8181;--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 16px rgba(0,0,0,.1);--shadow-lg:0 10px 40px rgba(0,0,0,.15);--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.6}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none}button,input,select,textarea{outline:none;font-family:inherit}img{display:block;max-width:100%}.container{max-width:1280px;margin:0 auto;padding:0 24px}.btn-primary{background:var(--primary);color:#fff;padding:12px 28px;border-radius:var(--radius-md);font-weight:600;font-size:15px;transition:all .2s ease;border:none;cursor:pointer}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(232,93,38,.4)}.btn-outline{background:transparent;color:var(--primary);padding:12px 28px;border-radius:var(--radius-md);font-weight:600;font-size:15px;border:2px solid var(--primary);transition:all .2s ease;cursor:pointer}.btn-outline:hover{background:var(--primary);color:#fff}.section-title{font-size:28px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.section-subtitle{font-size:16px;color:var(--text-secondary);margin-bottom:32px}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.badge-primary{background:rgba(232,93,38,.1);color:var(--primary)}.badge-success{background:rgba(72,187,120,.1);color:var(--success)}@keyframes fadeIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translateX(-16px)}to{opacity:1;transform:translateX(0)}}.fade-in{animation:fadeIn .4s ease forwards}