*{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif}
body{background-color:#f5f7fa;color:#2c3e50;line-height:1.6}
.container{max-width:900px;margin:0 auto;padding:20px}
header{text-align:center;margin-bottom:30px}
header h1{margin-bottom:10px;color:#1a73e8}
header p{color:#5f6368}
table{width:100%;border-collapse:collapse;background-color:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.05)}
thead{background-color:#1a73e8;color:#fff}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid #e0e0e0}
tbody tr:hover{background-color:#f8f9fa}
tbody tr:last-child td{border-bottom:none}
.loading{text-align:center;color:#5f6368;font-style:italic}
footer{text-align:center;margin-top:40px;color:#5f6368;font-size:14px}