@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@500&display=swap');

:root{
    --main-color: #252251;
    --background-color: #f4f3ff;
    --font-color: #05030e;
    --font-color-light: #f0f0f0;
}

li > a{
    color: var(--font-color);
    text-decoration: none;
}

body {
    background-color: var(--background-color);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    color: var(--font-color);
    word-break: break-all;
    overflow-wrap: break-word;
    font-family: 'Noto Sans JP', sans-serif;
}

header {
    text-align: left;
    background-color: var(--main-color);
    color: var(--font-color-light);
    width: 100%;
    margin: 0;
    vertical-align: middle;
    position: sticky;
    top: 0;
}

header > h1 {
    font-weight: lighter;
    font-size: 1.5em;
    line-height: 1.5;
    margin-left: 40px;
}

header > h1 > span {
    font-weight: bold;
}

header > h1 > a {
    color: var(--font-color-light);
    text-decoration: none;
}

main {
    margin: 30px;
    text-align: left;
    background-size: contain;
    background-repeat: no-repeat;
}

.underline {
    text-decoration: underline;
}

ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 1em;
    text-align: left;
    background-color: var(--background-color);
    color: var(--font-color);
}

th, td {
    border: 1px solid var(--font-color-light);
    padding: 10px;
}

th {
    background-color: var(--main-color);
    color: var(--font-color-light);
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #eaeaea;
}

tr:hover {
    background-color: #d6d6d6;
}

footer {
    background-color: var(--main-color);
    color: var(--font-color-light);
    font-size: 1em;
    text-align: center;
    width: 100%;
    margin: 0;
    padding: 0;
    position: fixed;
    bottom: 0;
}


main div img {
    max-width: 100%;
    height: auto;
}