* {
  margin: 0;
  padding: 0;
}

@media (min-width: 500px) {
  body {
    --header-height: 3rem;
    --footer-height: 3rem;
    --backgroundColor: white;
    --foregroundColor: black;
    background: var(--backgroundColor);
    color: var(--foregroundColor);
  }
  body a {
    color: blue;
    text-decoration: none;
  }
  body a:hover {
    font-weight: bold;
  }
  body a:visited {
    color: red;
  }
  body header, body footer {
    background: #e0ffff;
    left: 0;
    position: fixed;
    width: 100vw;
    z-index: 1;
  }
  body header {
    height: var(--header-height);
    position: relative;
    text-align: center;
    top: 0;
  }
  body header h1 {
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 0;
  }
  body header #menu {
    height: var(--header-height);
    position: absolute;
    right: 0;
    top: 0;
    width: var(--header-height);
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
  }
  body header #menu div {
    height: calc(100% / 7);
    width: calc(100% * 5/ 7);
    background: #008080;
    border-radius: calc(var(--header-height) / 14);
  }
  body footer {
    bottom: 0;
    height: var(--footer-height);
    position: absolute;
  }
  body footer address {
    font-style: normal;
    height: 100%;
  }
  body footer address ul {
    align-items: end;
    display: flex;
    height: 100%;
    list-style: none;
  }
  body footer address ul li {
    align-items: center;
    display: flex;
    height: var(--footer-height);
    justify-content: center;
    text-align: center;
  }
  body footer address ul li a {
    height: 100%;
  }
  body footer address ul li a img {
    height: 80%;
  }
  body nav {
    background: #e0ffff;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: var(--header-height);
    width: 0;
    z-index: 1;
  }
  body nav ul {
    list-style: none;
    width: 20rem;
  }
  body nav ul li {
    cursor: pointer;
    margin: 1rem;
    text-align: center;
    border-bottom: 1px solid;
  }
  body nav ul li:hover {
    font-weight: bold;
    border-bottom: 2px solid;
  }
  body main {
    align-items: center;
    background: var(--backgroundColor);
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--header-height) - var(--footer-height));
    left: 0;
    overflow: auto;
    padding-bottom: var(--footer-height);
    padding-top: var(--header-height);
    position: absolute;
    position: fixed;
    top: 0;
    width: 100vw;
    z-index: 0;
  }
  body main section {
    --margin: 2rem;
    --left-line-width: 1px;
    --title-line-width: 2px;
    background: linear-gradient(to right, var(--foregroundColor) 0%, transparent calc(100% / 3), transparent 100%);
    border-left: 1px solid var(--foregroundColor);
    margin-bottom: var(--margin);
    margin-left: var(--margin);
    margin-top: var(--margin);
    padding-left: var(--left-line-width);
    scroll-margin-top: calc(var(--margin) + var(--header-height));
    width: min(90vw, 70rem);
  }
  body main section > * {
    background: var(--backgroundColor);
    padding: 1rem;
  }
  body main section h2 {
    font-size: x-large;
    margin-bottom: var(--title-line-width);
  }
  body main section ul {
    --padding: 3rem;
    padding-left: var(--padding);
  }
  body main section iframe {
    width: 90%;
    aspect-ratio: 16/9;
  }
}
@media (max-width: 499px) {
  body {
    --header-height: 3rem;
    --backgroundColor: white;
    --foregroundColor: black;
  }
  body header, body footer {
    background: #e0ffff;
  }
  body header {
    height: var(--header-height);
    text-align: center;
  }
  body footer ul {
    align-items: center;
    display: flex;
    flex-direction: column;
    list-style: none;
  }
  body footer ul li {
    padding: 1rem;
  }
  body footer ul li img {
    height: 4rem;
  }
  body section {
    --margin: 2rem;
    --left-line-width: 1px;
    --title-line-width: 2px;
    background: linear-gradient(to right, var(--foregroundColor) 0%, transparent 100%);
    border-left: 1px solid var(--foregroundColor);
    margin-bottom: var(--margin);
    margin-left: var(--margin);
    margin-top: var(--margin);
    padding-left: var(--left-line-width);
    scroll-margin-top: calc(var(--margin) + var(--header-height));
    width: min(90vw, 70rem);
  }
  body section > * {
    background: var(--backgroundColor);
    padding: 1rem;
  }
  body section h2 {
    font-size: x-large;
    margin-bottom: var(--title-line-width);
  }
  body section ul {
    --padding: 3rem;
    padding-left: var(--padding);
  }
  body section iframe {
    width: 90%;
    aspect-ratio: 16/9;
  }
}

/*# sourceMappingURL=style.css.map */