:root{--max-width:1100px;--accent:#0b6efd;--muted:#666} *{box-sizing:border-box} body{font-family:Inter,system-ui,Arial,sans-serif;margin:0;color:#222;line-height:1.5} .container{max-width:var(--max-width);margin:0 auto;padding:20px} .site-header{background:#fff;border-bottom:1px solid #eee} .nav-row{display:flex;align-items:center;gap:16px;justify-content:space-between} .brand{font-weight:700;text-decoration:none;color:var(--accent);font-size:1.1rem} .main-nav{display:flex;gap:12px;align-items:center} .main-nav a{color:#333;text-decoration:none;padding:8px} .main-nav a.login{border:1px solid var(--accent);padding:6px 10px;border-radius:6px;color:var(--accent)} .nav-toggle{display:none;background:none;border:0;font-size:1.4rem} .hero{padding:48px 20px;text-align:center} .hero .lead{color:var(--muted);max-width:700px;margin:12px auto} .btn{display:inline-block;padding:10px 16px;background:var(--accent);color:#fff;border-radius:8px;text-decoration:none} .btn.small{padding:6px 10px;font-size:0.9rem} .content{display:flex;gap:20px;align-items:flex-start;margin:30px 0} .card{background:#fff;border:1px solid #eee;padding:18px;border-radius:10px} .card.small{width:260px} .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px} .site-footer{border-top:1px solid #eee;padding:18px;text-align:center;margin-top:40px} .form label{display:block;margin-bottom:10px} .form input,.form textarea{width:100%;padding:8px;border:1px solid #ddd;border-radius:6px} .form .form-msg{margin-top:10px;color:green} .centered{display:flex;align-items:center;justify-content:center;min-height:60vh} @media (max-width:800px){ .main-nav{display:none;flex-direction:column;background:#fff;position:absolute;right:12px;top:64px;padding:8px;border:1px solid #eee;border-radius:8px} .nav-toggle{display:block} .content{flex-direction:column} }