* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "微软雅黑", system-ui, sans-serif; background: #f5f7fa; color: #333; }

.nav-bar {
    height: 60px;
    background: #fff;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    padding: 0 30px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
}
.nav-logo { font-size: 18px; font-weight: 600; color: #1677ff; margin-right: 40px; }
.nav-links a {
    color: #666;
    text-decoration: none;
    margin-right: 24px;
    font-size: 14px;
}
.nav-links a:hover { color: #1677ff; }
.nav-links a.nav-active {
    color: #1677ff;
    font-weight: 500;
}
.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.card {
    background: #fff;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}
/* 首页样式 */
.home-header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 20px;
}
.home-header h1 {
    font-size: 28px;
    color: #1677ff;
    margin-bottom: 10px;
}
.home-header p {
    color: #666;
    font-size: 14px;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.tool-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.2s;
    border: 1px solid #eee;
}
.tool-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.15);
    border-color: #1677ff;
}
.tool-icon {
    font-size: 36px;
    margin-bottom: 12px;
}
.tool-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
}
.tool-card p {
    font-size: 13px;
    color: #999;
}

h1 { font-size: 22px; margin-bottom: 20px; color: #333; }
        .form-group { margin-bottom: 16px; }
        label { display: block; margin-bottom: 6px; color: #666; font-size: 14px; }
        input { width: 100%; padding: 10px 12px; border: 1px solid #dcdfe6; border-radius: 4px; font-size: 14px; outline: none; }
        input:focus { border-color: #409eff; }
        button { background: #409eff; color: #fff; border: none; padding: 10px 24px; border-radius: 4px; cursor: pointer; font-size: 14px; }
        button:hover { background: #66b1ff; }
        button:disabled { background: #a0cfff; cursor: not-allowed; }
        .tip { color: #909399; font-size: 12px; margin-top: 4px; }
        table { width: 100%; border-collapse: collapse; margin-top: 16px; }
        th, td { padding: 12px; text-align: left; border-bottom: 1px solid #ebeef5; font-size: 14px; }
        th { background: #fafafa; color: #606266; font-weight: 500; }
        .error { color: #f56c6c; }
        .cv { white-space: pre-line; line-height: 1.5; }
    
  
        input[type="text"], input[type="date"] {
            width: 100%; padding: 8px 12px; border: 1px solid #ddd;
            border-radius: 4px; font-size: 14px; box-sizing: border-box;
        }
        .btn-primary {
            background: #1677ff; color: #fff; border: none; padding: 10px 24px;
            border-radius: 4px; cursor: pointer; font-size: 14px;
        }
        .btn-primary:hover { background: #0958d9; }
        .result-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
        .result-table th, .result-table td {
            border: 1px solid #eee; padding: 10px 12px; text-align: left; font-size: 14px;
        }
        .result-table th { background: #f5f7fa; }
        .success { color: #52c41a; }
        .fail { color: #ff4d4f; }
        .download-link { color: #1677ff; text-decoration: none; margin-right: 10px; }
        .download-link:hover { text-decoration: underline; }
        .error-msg { color: #ff4d4f; margin-bottom: 16px; }
        .tip-msg { color: #1677ff; margin-bottom: 16px; }