:root {
  --ink: #111111;
  --muted: #555555;
  --line: #ebebeb;
  --pink: #f8d7e8;
  --bg: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans KR", system-ui, sans-serif;
  line-height: 1.7;
}

a {
  color: var(--ink);
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

header img {
  width: 56px;
  height: 56px;
}

.brand {
  font-weight: 700;
  font-size: 20px;
}

nav {
  display: flex;
  gap: 16px;
  margin: 8px 0 0;
  font-size: 14px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover,
nav a.active {
  color: var(--ink);
  text-decoration: underline;
}

h1 {
  font-size: 32px;
  line-height: 1.3;
  margin: 0 0 12px;
}

h2 {
  font-size: 18px;
  margin: 32px 0 8px;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 28px;
}

.bar {
  width: 56px;
  height: 6px;
  border-radius: 4px;
  background: var(--pink);
  margin: 0 0 28px;
}

.btn {
  display: inline-block;
  margin-right: 12px;
  margin-bottom: 12px;
  padding: 10px 16px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
}

.btn.ghost {
  border-color: var(--line);
  color: var(--muted);
}

ul {
  padding-left: 1.2em;
}

footer {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.mail {
  word-break: break-all;
}