*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family:
    ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
    "Segoe UI Symbol", "Noto Color Emoji";
  line-height: inherit;
}
h1,
h2,
h3 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}
p {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: inherit;
}
.font-bold {
  font-weight: 700;
}
.container {
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
}
#header {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 4px solid #0075c2;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#header h1 {
  margin: 0;
  line-height: 1;
}
.site-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
  min-width: 0;
}
.site-logo {
  display: block;
  width: auto;
  height: clamp(44px, 11vw, 52px);
  flex-shrink: 0;
}
.site-title-wordmark {
  font-family: "Libre Bodoni", Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: 53px;
  line-height: 1;
  letter-spacing: 2px;
  font-kerning: normal;
  font-feature-settings: "kern" 1;
  text-transform: uppercase;
  text-rendering: optimizeLegibility;
  color: #000;
  white-space: nowrap;
}
.site-title-part {
  color: #2b2b2b;
}
.site-title-x {
  color: #0070c0;
}
@media (max-width: 767px) {
  .site-title-wordmark {
    font-size: 35px;
  }
}
@media (min-width: 768px) {
  .site-logo {
    height: 86px;
  }
  .site-title {
    gap: 0.625rem;
  }
  #nav a {
    font-size: 1.25rem;
    line-height: 1.75rem;
  }
}
#nav {
  margin: 0;
  padding: 0;
  align-self: center;
}
#nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
#nav li {
  display: inline-block;
  width: 100px;
}
#nav a {
  text-decoration: none !important;
  font-size: 1.22rem;
  line-height: 1.5rem;
  color: inherit;
}
#nav a:hover {
  text-decoration: underline;
}
#nav a:focus-visible {
  outline: 2px solid #0075c2;
  outline-offset: 2px;
}
@media (max-width: 430px) {
  #nav {
    display: none;
  }
}
.section-title {
  margin: 0;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  font-size: 1.875rem;
  line-height: 2.25rem;
  font-weight: 400;
  text-align: center;
  color: #fff;
}
#service.section-title {
  background: #000;
}
#about.section-title {
  background: #404040;
}
.service-bg {
  background: #003c63;
}
.service-inner {
  padding: 1.25rem;
}
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}
@media (max-width: 640px) {
  .grid {
    grid-template-columns: 1fr;
  }
}
.card {
  background: #fff;
  padding: 1.25rem;
  border-radius: 0.5rem;
}
.card h3 {
  font-weight: 700;
  margin: 0;
}
.card img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}
.card hr {
  margin: 1.25rem 0;
  border: 0;
  border-top: 1px solid #e5e7eb;
}
.card .link {
  color: #2563eb;
}
.card .label {
  font-weight: 700;
  margin-top: 0.75rem;
}
.text-green {
  color: #16a34a;
}
.text-red {
  color: #dc2626;
}
.about-bg {
  background: #ddd;
}
.about-inner {
  padding: 1.25rem;
}
.table-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
th,
td {
  padding: 0.75rem;
  border-bottom: 2px solid #808080;
  vertical-align: top;
}
th {
  background: #c0c0c0;
}
td {
  background: #fff;
}
td a {
  color: #2563eb;
  text-decoration: underline;
}
td a:focus-visible {
  outline: 2px solid #0075c2;
  outline-offset: 2px;
}
.card .link:focus-visible {
  outline: 2px solid #0075c2;
  outline-offset: 2px;
}
.box {
  border-radius: 0.5rem;
  background: #e0e0e0;
  padding: 0.75rem;
}
.box-mt {
  margin-top: 0.75rem;
}
.box p {
  margin: 0;
}
.box p + p {
  margin-top: 0;
}
.oss-label {
  font-weight: 700;
  margin-top: 0.75rem;
}
.about-inner h3 {
  margin-top: 0.75rem;
  margin-bottom: 0;
  font-weight: 400;
}
.about-inner > p {
  margin: 0;
}
#footer {
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
  background: #0075c2;
  color: #fff;
  text-align: center;
}
#footer p {
  margin: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}