:root {
  --green: #6eb860;
  --green-dark: #4f8a44;
  --ink: #3a3a32;
  --ink-soft: #6b6b60;
  --bg: #cfe6f0;
  --panel: #fbfaf3;
  --edge: #e3ddc8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #cfe6f0, #e7f2dd);
  line-height: 1.65;
  padding: 24px 16px 64px;
}
.card {
  max-width: 720px;
  margin: 24px auto;
  background: var(--panel);
  border: 2px solid var(--edge);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(60, 70, 40, 0.12);
  padding: 28px 26px 34px;
}
.logo { font-size: 44px; text-align: center; }
h1 { font-size: 26px; margin: 8px 0 4px; text-align: center; }
h1 .en { color: var(--ink-soft); font-size: 16px; font-weight: 500; }
h2 { font-size: 18px; margin: 26px 0 8px; color: var(--green-dark); }
.lead { text-align: center; color: var(--ink-soft); margin: 0 0 18px; }
.updated { text-align: center; color: var(--ink-soft); font-size: 13px; margin-top: -4px; }
p, li { font-size: 15px; }
a { color: var(--green-dark); }
ul { padding-left: 20px; }
.links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 18px 0; }
.links a {
  display: inline-block;
  padding: 10px 16px;
  border: 2px solid var(--green);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
}
.foot { text-align: center; color: var(--ink-soft); font-size: 13px; margin-top: 22px; }
.back { display: inline-block; margin-bottom: 8px; font-size: 14px; text-decoration: none; }
.steps {
  background: #fff;
  border: 2px solid var(--edge);
  border-radius: 12px;
  padding: 14px 18px 14px 36px;
  margin: 12px 0;
}
.note {
  background: #fff7e8;
  border: 1px solid #ecd9a8;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  color: #6b5a2e;
}