:root {
  --primary-color: #369e78d0;
  --secondary-color: #333333;
  --background-color: #ffffff;
  --font-family: 'Noto Sans JP', sans-serif;
}

body {
  background-color: var(--background-color);
  color: var(--secondary-color);
  font-family: var(--font-family);
  line-height: 1.6;
}

header {
  background: linear-gradient(to right, #369e78d0, #ffffff);
  color: white;
  padding: 1rem 2rem;
  border-bottom: 1px solid #eaeaea;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

main {
  padding: 2em;
  max-width: 800px;
  margin: auto;
}

footer {
  background-color: #f1f1f1;
  text-align: center;
  padding: 1em 0;
  margin-top: 2em;
}

table th{
  position: relative;
  text-align: left;
  width: 20%;
}

table th:after{
  display: block;
  content: "";
  width: 30px;
  height: 2px;
  background-color: #369e78d0;
  position: absolute;
  top:calc(50% - 1px);
  right:-15px;
}

table td{
  text-align: left;
  padding:7px 0 7px 30px;
  width: 85%;
}