body{margin:0;font-family:Segoe UI,Arial;background:#f2f4f8;color:#172033}header{background:#071a4f;color:#fff;border-bottom:4px solid #d4a526;padding:18px}.wrap{max-width:1080px;margin:auto;padding:0 16px}.brand,h1,h2,h3{font-family:Georgia,serif}.brand{color:#f0ca58;font-size:21px;font-weight:bold}nav{margin-top:10px}nav a{color:white;margin-right:15px;text-decoration:none}.card{background:white;border-radius:14px;padding:22px;margin:22px 0;box-shadow:0 5px 20px #0001;border-top:3px solid #d4a526}.hero{text-align:center;padding:35px}.btn,button{display:inline-block;background:#071a4f;color:white;padding:10px 15px;border:0;border-radius:8px;text-decoration:none;font-weight:bold}.gold{background:#d4a526!important;color:#111!important}input{width:100%;padding:10px;border:1px solid #ccd2dc;border-radius:8px;margin:6px 0 14px}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}.flash{padding:12px;background:#e7f5ed;border-radius:8px;margin-top:15px}.error{background:#f8e8e8}footer{text-align:center;color:#6e7784;padding:25px;font-size:12px}