:root {
  --ink: #000;
  --muted: #6b6b6b;
  --hairline: #d9d9d9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  color: var(--ink);
  font-family: "Noto Sans KR", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-align: center;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.logo {
  width: 140px;
  height: auto;
  margin-bottom: 40px;
}

h1 {
  margin: 0 0 12px;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.tagline {
  margin: 0 0 48px;
  font-size: 17px;
  color: var(--muted);
}

.contact {
  margin: 0;
  font-size: 15px;
}

a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 2px;
}

a:hover {
  border-bottom-color: var(--ink);
}

footer {
  padding: 24px;
  border-top: 1px solid var(--hairline);
  font-size: 13px;
  color: var(--muted);
}

footer p {
  margin: 0;
}